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 PICFLAG
 604 enable_host_shared
 605 enable_plugin
 606 pluginlibs
 607 CLOOGINC
 608 CLOOGLIBS
 609 ISLINC
 610 ISLLIBS
 611 GMPINC
 612 GMPLIBS
 613 target_cpu_default
 614 fortran_target_objs
 615 cxx_target_objs
 616 c_target_objs
 617 use_gcc_stdint
 618 xm_defines
 619 xm_include_list
 620 xm_file_list
 621 tm_p_include_list
 622 tm_p_file_list
 623 tm_defines
 624 tm_include_list
 625 tm_file_list
 626 common_out_object_file
 627 common_out_file
 628 out_object_file
 629 out_file
 630 objc_boehm_gc
 631 md_file
 632 local_prefix
 633 lang_tree_files
 634 lang_specs_files
 635 lang_opt_files
 636 install
 637 out_host_hook_obj
 638 host_xm_defines
 639 host_xm_include_list
 640 host_xm_file_list
 641 host_exeext
 642 gcc_gxx_include_dir_add_sysroot
 643 gcc_gxx_include_dir
 644 gcc_config_arguments
 645 float_h_file
 646 extra_programs
 647 extra_objs
 648 extra_headers_list
 649 user_headers_inc_next_post
 650 user_headers_inc_next_pre
 651 extra_gcc_objs
 652 TM_MULTILIB_EXCEPTIONS_CONFIG
 653 TM_MULTILIB_CONFIG
 654 TM_ENDIAN_CONFIG
 655 tmake_file
 656 xmake_file
 657 cpp_install_dir
 658 check_languages
 659 build_file_translate
 660 build_xm_defines
 661 build_xm_include_list
 662 build_xm_file_list
 663 build_install_headers_dir
 664 build_exeext
 665 all_selected_languages
 666 all_languages
 667 all_lang_makefrags
 668 all_gtfiles
 669 all_compilers
 670 srcdir
 671 subdirs
 672 dollar
 673 gcc_tooldir
 674 enable_lto
 675 DO_LINK_MUTEX
 676 MAINT
 677 zlibinc
 678 zlibdir
 679 HOST_LIBS
 680 libgcc_visibility
 681 gcc_cv_readelf
 682 gcc_cv_objdump
 683 ORIGINAL_NM_FOR_TARGET
 684 gcc_cv_nm
 685 ORIGINAL_LD_FOR_TARGET
 686 ORIGINAL_PLUGIN_LD_FOR_TARGET
 687 gcc_cv_ld
 688 ORIGINAL_AS_FOR_TARGET
 689 gcc_cv_as
 690 enable_fast_install
 691 objdir
 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_CXXFLAGS
 709 BUILD_CFLAGS
 710 CXX_FOR_BUILD
 711 CC_FOR_BUILD
 712 inhibit_libc
 713 SYSTEM_HEADER_DIR
 714 ALL
 715 CROSS
 716 CATOBJEXT
 717 GENCAT
 718 INSTOBJEXT
 719 DATADIRNAME
 720 CATALOGS
 721 POSUB
 722 GMSGFMT
 723 XGETTEXT
 724 INCINTL
 725 LIBINTL_DEP
 726 LIBINTL
 727 USE_NLS
 728 extra_opt_files
 729 extra_modes_file
 730 NATIVE_SYSTEM_HEADER_DIR
 731 objext
 732 manext
 733 LIBICONV_DEP
 734 LTLIBICONV
 735 LIBICONV
 736 LDEXP_LIB
 737 EXTRA_GCC_LIBS
 738 GNAT_LIBEXC
 739 COLLECT2_LIBS
 740 CXXDEPMODE
 741 DEPDIR
 742 am__leading_dot
 743 CXXCPP
 744 AR
 745 NM
 746 BISON
 747 FLEX
 748 GENERATED_MANPAGES
 749 BUILD_INFO
 750 MAKEINFO
 751 have_mktemp_command
 752 make_compare_target
 753 INSTALL_DATA
 754 INSTALL_PROGRAM
 755 INSTALL
 756 ranlib_flags
 757 RANLIB
 758 LN
 759 LN_S
 760 AWK
 761 SET_MAKE
 762 REPORT_BUGS_TEXI
 763 REPORT_BUGS_TO
 764 PKGVERSION
 765 CONFIGURE_SPECS
 766 CROSS_SYSTEM_HEADER_DIR
 767 TARGET_SYSTEM_ROOT_DEFINE
 768 TARGET_SYSTEM_ROOT
 769 SYSROOT_CFLAGS_FOR_TARGET
 770 enable_shared
 771 enable_fixed_point
 772 enable_decimal_float
 773 with_float
 774 with_cpu
 775 enable_multiarch
 776 enable_multilib
 777 coverage_flags
 778 valgrind_command
 779 valgrind_path_defines
 780 valgrind_path
 781 TREECHECKING
 782 TREEBROWSER
 783 nocommon_flag
 784 noexception_flags
 785 warn_cxxflags
 786 warn_cflags
 787 c_strict_warn
 788 strict_warn
 789 c_loose_warn
 790 loose_warn
 791 EGREP
 792 GREP
 793 CPP
 794 PICFLAG_FOR_TARGET
 795 GNATMAKE
 796 GNATBIND
 797 ac_ct_CXX
 798 CXXFLAGS
 799 CXX
 800 OBJEXT
 801 EXEEXT
 802 ac_ct_CC
 803 CPPFLAGS
 804 LDFLAGS
 805 CFLAGS
 806 CC
 807 GENINSRC
 808 target_subdir
 809 host_subdir
 810 build_subdir
 811 build_libsubdir
 812 target_noncanonical
 813 target_os
 814 target_vendor
 815 target_cpu
 816 target
 817 host_os
 818 host_vendor
 819 host_cpu
 820 host
 821 build_os
 822 build_vendor
 823 build_cpu
 824 build
 825 target_alias
 826 host_alias
 827 build_alias
 828 LIBS
 829 ECHO_T
 830 ECHO_N
 831 ECHO_C
 832 DEFS
 833 mandir
 834 localedir
 835 libdir
 836 psdir
 837 pdfdir
 838 dvidir
 839 htmldir
 840 infodir
 841 docdir
 842 oldincludedir
 843 includedir
 844 localstatedir
 845 sharedstatedir
 846 sysconfdir
 847 datadir
 848 datarootdir
 849 libexecdir
 850 sbindir
 851 bindir
 852 program_transform_name
 853 prefix
 854 exec_prefix
 855 PACKAGE_URL
 856 PACKAGE_BUGREPORT
 857 PACKAGE_STRING
 858 PACKAGE_VERSION
 859 PACKAGE_TARNAME
 860 PACKAGE_NAME
 861 PATH_SEPARATOR
 862 SHELL'
 863 ac_subst_files='option_includes
 864 language_hooks'
 865 ac_user_opts='
 866 enable_option_checking
 867 with_build_libsubdir
 868 with_local_prefix
 869 with_gxx_include_dir
 870 with_cpp_install_dir
 871 enable_generated_files_in_srcdir
 872 with_gnu_ld
 873 with_ld
 874 with_demangler_in_ld
 875 with_gnu_as
 876 with_as
 877 enable_largefile
 878 enable_build_format_warnings
 879 enable_werror_always
 880 enable_checking
 881 enable_coverage
 882 enable_gather_detailed_mem_stats
 883 with_stabs
 884 enable_multilib
 885 enable_multiarch
 886 enable___cxa_atexit
 887 enable_decimal_float
 888 enable_fixed_point
 889 enable_threads
 890 enable_tls
 891 enable_objc_gc
 892 with_dwarf2
 893 enable_shared
 894 with_native_system_header_dir
 895 with_build_sysroot
 896 with_sysroot
 897 with_specs
 898 with_pkgversion
 899 with_bugurl
 900 enable_languages
 901 with_multilib_list
 902 enable_rpath
 903 with_libiconv_prefix
 904 enable_sjlj_exceptions
 905 enable_secureplt
 906 enable_leading_mingw64_underscores
 907 enable_cld
 908 enable_frame_pointer
 909 enable_win32_registry
 910 enable_static
 911 with_pic
 912 enable_fast_install
 913 enable_libtool_lock
 914 with_plugin_ld
 915 enable_gnu_indirect_function
 916 enable_initfini_array
 917 enable_comdat
 918 with_glibc_version
 919 enable_gnu_unique_object
 920 enable_linker_build_id
 921 with_long_double_128
 922 with_gc
 923 with_system_zlib
 924 enable_maintainer_mode
 925 enable_link_mutex
 926 enable_version_specific_runtime_libs
 927 enable_plugin
 928 enable_host_shared
 929 enable_libquadmath_support
 930 with_linker_hash_style
 931 '
 932       ac_precious_vars='build_alias
 933 host_alias
 934 target_alias
 935 CC
 936 CFLAGS
 937 LDFLAGS
 938 LIBS
 939 CPPFLAGS
 940 CXX
 941 CXXFLAGS
 942 CCC
 943 CPP
 944 CXXCPP
 945 GMPLIBS
 946 GMPINC
 947 ISLLIBS
 948 ISLINC
 949 CLOOGLIBS
 950 CLOOGINC'
 951
 952
 953 # Initialize some variables set by options.
 954 ac_init_help=
 955 ac_init_version=false
 956 ac_unrecognized_opts=
 957 ac_unrecognized_sep=
 958 # The variables have the same names as the options, with
 959 # dashes changed to underlines.
 960 cache_file=/dev/null
 961 exec_prefix=NONE
 962 no_create=
 963 no_recursion=
 964 prefix=NONE
 965 program_prefix=NONE
 966 program_suffix=NONE
 967 program_transform_name=s,x,x,
 968 silent=
 969 site=
 970 srcdir=
 971 verbose=
 972 x_includes=NONE
 973 x_libraries=NONE
 974
 975 # Installation directory options.
 976 # These are left unexpanded so users can "make install exec_prefix=/foo"
 977 # and all the variables that are supposed to be based on exec_prefix
 978 # by default will actually change.
 979 # Use braces instead of parens because sh, perl, etc. also accept them.
 980 # (The list follows the same order as the GNU Coding Standards.)
 981 bindir='${exec_prefix}/bin'
 982 sbindir='${exec_prefix}/sbin'
 983 libexecdir='${exec_prefix}/libexec'
 984 datarootdir='${prefix}/share'
 985 datadir='${datarootdir}'
 986 sysconfdir='${prefix}/etc'
 987 sharedstatedir='${prefix}/com'
 988 localstatedir='${prefix}/var'
 989 includedir='${prefix}/include'
 990 oldincludedir='/usr/include'
 991 docdir='${datarootdir}/doc/${PACKAGE}'
 992 infodir='${datarootdir}/info'
 993 htmldir='${docdir}'
 994 dvidir='${docdir}'
 995 pdfdir='${docdir}'
 996 psdir='${docdir}'
 997 libdir='${exec_prefix}/lib'
 998 localedir='${datarootdir}/locale'
 999 mandir='${datarootdir}/man'
1000
1001 ac_prev=
1002 ac_dashdash=
1003 for ac_option
1004 do
1005   # If the previous option needs an argument, assign it.
1006   if test -n "$ac_prev"; then
1007     eval $ac_prev=\$ac_option
1008     ac_prev=
1009     continue
1010   fi
1011
1012   case $ac_option in
1013   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1014   *)    ac_optarg=yes ;;
1015   esac
1016
1017   # Accept the important Cygnus configure options, so we can diagnose typos.
1018
1019   case $ac_dashdash$ac_option in
1020   --)
1021     ac_dashdash=yes ;;
1022
1023   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1024     ac_prev=bindir ;;
1025   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1026     bindir=$ac_optarg ;;
1027
1028   -build | --build | --buil | --bui | --bu)
1029     ac_prev=build_alias ;;
1030   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1031     build_alias=$ac_optarg ;;
1032
1033   -cache-file | --cache-file | --cache-fil | --cache-fi \
1034   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1035     ac_prev=cache_file ;;
1036   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1037   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1038     cache_file=$ac_optarg ;;
1039
1040   --config-cache | -C)
1041     cache_file=config.cache ;;
1042
1043   -datadir | --datadir | --datadi | --datad)
1044     ac_prev=datadir ;;
1045   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1046     datadir=$ac_optarg ;;
1047
1048   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1049   | --dataroo | --dataro | --datar)
1050     ac_prev=datarootdir ;;
1051   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1052   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1053     datarootdir=$ac_optarg ;;
1054
1055   -disable-* | --disable-*)
1056     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1057     # Reject names that are not valid shell variable names.
1058     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1059       as_fn_error "invalid feature name: $ac_useropt"
1060     ac_useropt_orig=$ac_useropt
1061     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1062     case $ac_user_opts in
1063       *"
1064 "enable_$ac_useropt"
1065 "*) ;;
1066       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1067          ac_unrecognized_sep=', ';;
1068     esac
1069     eval enable_$ac_useropt=no ;;
1070
1071   -docdir | --docdir | --docdi | --doc | --do)
1072     ac_prev=docdir ;;
1073   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1074     docdir=$ac_optarg ;;
1075
1076   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1077     ac_prev=dvidir ;;
1078   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1079     dvidir=$ac_optarg ;;
1080
1081   -enable-* | --enable-*)
1082     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1083     # Reject names that are not valid shell variable names.
1084     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1085       as_fn_error "invalid feature name: $ac_useropt"
1086     ac_useropt_orig=$ac_useropt
1087     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1088     case $ac_user_opts in
1089       *"
1090 "enable_$ac_useropt"
1091 "*) ;;
1092       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1093          ac_unrecognized_sep=', ';;
1094     esac
1095     eval enable_$ac_useropt=\$ac_optarg ;;
1096
1097   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1098   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1099   | --exec | --exe | --ex)
1100     ac_prev=exec_prefix ;;
1101   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1102   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1103   | --exec=* | --exe=* | --ex=*)
1104     exec_prefix=$ac_optarg ;;
1105
1106   -gas | --gas | --ga | --g)
1107     # Obsolete; use --with-gas.
1108     with_gas=yes ;;
1109
1110   -help | --help | --hel | --he | -h)
1111     ac_init_help=long ;;
1112   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1113     ac_init_help=recursive ;;
1114   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1115     ac_init_help=short ;;
1116
1117   -host | --host | --hos | --ho)
1118     ac_prev=host_alias ;;
1119   -host=* | --host=* | --hos=* | --ho=*)
1120     host_alias=$ac_optarg ;;
1121
1122   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1123     ac_prev=htmldir ;;
1124   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1125   | --ht=*)
1126     htmldir=$ac_optarg ;;
1127
1128   -includedir | --includedir | --includedi | --included | --include \
1129   | --includ | --inclu | --incl | --inc)
1130     ac_prev=includedir ;;
1131   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1132   | --includ=* | --inclu=* | --incl=* | --inc=*)
1133     includedir=$ac_optarg ;;
1134
1135   -infodir | --infodir | --infodi | --infod | --info | --inf)
1136     ac_prev=infodir ;;
1137   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1138     infodir=$ac_optarg ;;
1139
1140   -libdir | --libdir | --libdi | --libd)
1141     ac_prev=libdir ;;
1142   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1143     libdir=$ac_optarg ;;
1144
1145   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1146   | --libexe | --libex | --libe)
1147     ac_prev=libexecdir ;;
1148   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1149   | --libexe=* | --libex=* | --libe=*)
1150     libexecdir=$ac_optarg ;;
1151
1152   -localedir | --localedir | --localedi | --localed | --locale)
1153     ac_prev=localedir ;;
1154   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1155     localedir=$ac_optarg ;;
1156
1157   -localstatedir | --localstatedir | --localstatedi | --localstated \
1158   | --localstate | --localstat | --localsta | --localst | --locals)
1159     ac_prev=localstatedir ;;
1160   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1161   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1162     localstatedir=$ac_optarg ;;
1163
1164   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1165     ac_prev=mandir ;;
1166   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1167     mandir=$ac_optarg ;;
1168
1169   -nfp | --nfp | --nf)
1170     # Obsolete; use --without-fp.
1171     with_fp=no ;;
1172
1173   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1174   | --no-cr | --no-c | -n)
1175     no_create=yes ;;
1176
1177   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1178   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1179     no_recursion=yes ;;
1180
1181   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1182   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1183   | --oldin | --oldi | --old | --ol | --o)
1184     ac_prev=oldincludedir ;;
1185   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1186   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1187   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1188     oldincludedir=$ac_optarg ;;
1189
1190   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1191     ac_prev=prefix ;;
1192   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1193     prefix=$ac_optarg ;;
1194
1195   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1196   | --program-pre | --program-pr | --program-p)
1197     ac_prev=program_prefix ;;
1198   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1199   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1200     program_prefix=$ac_optarg ;;
1201
1202   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1203   | --program-suf | --program-su | --program-s)
1204     ac_prev=program_suffix ;;
1205   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1206   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1207     program_suffix=$ac_optarg ;;
1208
1209   -program-transform-name | --program-transform-name \
1210   | --program-transform-nam | --program-transform-na \
1211   | --program-transform-n | --program-transform- \
1212   | --program-transform | --program-transfor \
1213   | --program-transfo | --program-transf \
1214   | --program-trans | --program-tran \
1215   | --progr-tra | --program-tr | --program-t)
1216     ac_prev=program_transform_name ;;
1217   -program-transform-name=* | --program-transform-name=* \
1218   | --program-transform-nam=* | --program-transform-na=* \
1219   | --program-transform-n=* | --program-transform-=* \
1220   | --program-transform=* | --program-transfor=* \
1221   | --program-transfo=* | --program-transf=* \
1222   | --program-trans=* | --program-tran=* \
1223   | --progr-tra=* | --program-tr=* | --program-t=*)
1224     program_transform_name=$ac_optarg ;;
1225
1226   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1227     ac_prev=pdfdir ;;
1228   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1229     pdfdir=$ac_optarg ;;
1230
1231   -psdir | --psdir | --psdi | --psd | --ps)
1232     ac_prev=psdir ;;
1233   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1234     psdir=$ac_optarg ;;
1235
1236   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1237   | -silent | --silent | --silen | --sile | --sil)
1238     silent=yes ;;
1239
1240   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1241     ac_prev=sbindir ;;
1242   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1243   | --sbi=* | --sb=*)
1244     sbindir=$ac_optarg ;;
1245
1246   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1247   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1248   | --sharedst | --shareds | --shared | --share | --shar \
1249   | --sha | --sh)
1250     ac_prev=sharedstatedir ;;
1251   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1252   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1253   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1254   | --sha=* | --sh=*)
1255     sharedstatedir=$ac_optarg ;;
1256
1257   -site | --site | --sit)
1258     ac_prev=site ;;
1259   -site=* | --site=* | --sit=*)
1260     site=$ac_optarg ;;
1261
1262   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1263     ac_prev=srcdir ;;
1264   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1265     srcdir=$ac_optarg ;;
1266
1267   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1268   | --syscon | --sysco | --sysc | --sys | --sy)
1269     ac_prev=sysconfdir ;;
1270   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1271   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1272     sysconfdir=$ac_optarg ;;
1273
1274   -target | --target | --targe | --targ | --tar | --ta | --t)
1275     ac_prev=target_alias ;;
1276   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1277     target_alias=$ac_optarg ;;
1278
1279   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1280     verbose=yes ;;
1281
1282   -version | --version | --versio | --versi | --vers | -V)
1283     ac_init_version=: ;;
1284
1285   -with-* | --with-*)
1286     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1287     # Reject names that are not valid shell variable names.
1288     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1289       as_fn_error "invalid package name: $ac_useropt"
1290     ac_useropt_orig=$ac_useropt
1291     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1292     case $ac_user_opts in
1293       *"
1294 "with_$ac_useropt"
1295 "*) ;;
1296       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1297          ac_unrecognized_sep=', ';;
1298     esac
1299     eval with_$ac_useropt=\$ac_optarg ;;
1300
1301   -without-* | --without-*)
1302     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1303     # Reject names that are not valid shell variable names.
1304     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1305       as_fn_error "invalid package name: $ac_useropt"
1306     ac_useropt_orig=$ac_useropt
1307     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1308     case $ac_user_opts in
1309       *"
1310 "with_$ac_useropt"
1311 "*) ;;
1312       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1313          ac_unrecognized_sep=', ';;
1314     esac
1315     eval with_$ac_useropt=no ;;
1316
1317   --x)
1318     # Obsolete; use --with-x.
1319     with_x=yes ;;
1320
1321   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1322   | --x-incl | --x-inc | --x-in | --x-i)
1323     ac_prev=x_includes ;;
1324   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1325   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1326     x_includes=$ac_optarg ;;
1327
1328   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1329   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1330     ac_prev=x_libraries ;;
1331   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1332   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1333     x_libraries=$ac_optarg ;;
1334
1335   -*) as_fn_error "unrecognized option: \`$ac_option'
1336 Try \`$0 --help' for more information."
1337     ;;
1338
1339   *=*)
1340     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1341     # Reject names that are not valid shell variable names.
1342     case $ac_envvar in #(
1343       '' | [0-9]* | *[!_$as_cr_alnum]* )
1344       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1345     esac
1346     eval $ac_envvar=\$ac_optarg
1347     export $ac_envvar ;;
1348
1349   *)
1350     # FIXME: should be removed in autoconf 3.0.
1351     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1352     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1353       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1354     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1355     ;;
1356
1357   esac
1358 done
1359
1360 if test -n "$ac_prev"; then
1361   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1362   as_fn_error "missing argument to $ac_option"
1363 fi
1364
1365 if test -n "$ac_unrecognized_opts"; then
1366   case $enable_option_checking in
1367     no) ;;
1368     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1369     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1370   esac
1371 fi
1372
1373 # Check all directory arguments for consistency.
1374 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1375                 datadir sysconfdir sharedstatedir localstatedir includedir \
1376                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1377                 libdir localedir mandir
1378 do
1379   eval ac_val=\$$ac_var
1380   # Remove trailing slashes.
1381   case $ac_val in
1382     */ )
1383       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1384       eval $ac_var=\$ac_val;;
1385   esac
1386   # Be sure to have absolute directory names.
1387   case $ac_val in
1388     [\\/$]* | ?:[\\/]* )  continue;;
1389     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1390   esac
1391   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1392 done
1393
1394 # There might be people who depend on the old broken behavior: `$host'
1395 # used to hold the argument of --host etc.
1396 # FIXME: To remove some day.
1397 build=$build_alias
1398 host=$host_alias
1399 target=$target_alias
1400
1401 # FIXME: To remove some day.
1402 if test "x$host_alias" != x; then
1403   if test "x$build_alias" = x; then
1404     cross_compiling=maybe
1405     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1406     If a cross compiler is detected then cross compile mode will be used." >&2
1407   elif test "x$build_alias" != "x$host_alias"; then
1408     cross_compiling=yes
1409   fi
1410 fi
1411
1412 ac_tool_prefix=
1413 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1414
1415 test "$silent" = yes && exec 6>/dev/null
1416
1417
1418 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1419 ac_ls_di=`ls -di .` &&
1420 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1421   as_fn_error "working directory cannot be determined"
1422 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1423   as_fn_error "pwd does not report name of working directory"
1424
1425
1426 # Find the source files, if location was not specified.
1427 if test -z "$srcdir"; then
1428   ac_srcdir_defaulted=yes
1429   # Try the directory containing this script, then the parent directory.
1430   ac_confdir=`$as_dirname -- "$as_myself" ||
1431 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1432          X"$as_myself" : 'X\(//\)[^/]' \| \
1433          X"$as_myself" : 'X\(//\)$' \| \
1434          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1435 $as_echo X"$as_myself" |
1436     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1437             s//\1/
1438             q
1439           }
1440           /^X\(\/\/\)[^/].*/{
1441             s//\1/
1442             q
1443           }
1444           /^X\(\/\/\)$/{
1445             s//\1/
1446             q
1447           }
1448           /^X\(\/\).*/{
1449             s//\1/
1450             q
1451           }
1452           s/.*/./; q'`
1453   srcdir=$ac_confdir
1454   if test ! -r "$srcdir/$ac_unique_file"; then
1455     srcdir=..
1456   fi
1457 else
1458   ac_srcdir_defaulted=no
1459 fi
1460 if test ! -r "$srcdir/$ac_unique_file"; then
1461   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1462   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1463 fi
1464 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1465 ac_abs_confdir=`(
1466         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1467         pwd)`
1468 # When building in place, set srcdir=.
1469 if test "$ac_abs_confdir" = "$ac_pwd"; then
1470   srcdir=.
1471 fi
1472 # Remove unnecessary trailing slashes from srcdir.
1473 # Double slashes in file names in object file debugging info
1474 # mess up M-x gdb in Emacs.
1475 case $srcdir in
1476 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1477 esac
1478 for ac_var in $ac_precious_vars; do
1479   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1480   eval ac_env_${ac_var}_value=\$${ac_var}
1481   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1482   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1483 done
1484
1485 #
1486 # Report the --help message.
1487 #
1488 if test "$ac_init_help" = "long"; then
1489   # Omit some internal or obsolete options to make the list less imposing.
1490   # This message is too long to be a string in the A/UX 3.1 sh.
1491   cat <<_ACEOF
1492 \`configure' configures this package to adapt to many kinds of systems.
1493
1494 Usage: $0 [OPTION]... [VAR=VALUE]...
1495
1496 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1497 VAR=VALUE.  See below for descriptions of some of the useful variables.
1498
1499 Defaults for the options are specified in brackets.
1500
1501 Configuration:
1502   -h, --help              display this help and exit
1503       --help=short        display options specific to this package
1504       --help=recursive    display the short help of all the included packages
1505   -V, --version           display version information and exit
1506   -q, --quiet, --silent   do not print \`checking...' messages
1507       --cache-file=FILE   cache test results in FILE [disabled]
1508   -C, --config-cache      alias for \`--cache-file=config.cache'
1509   -n, --no-create         do not create output files
1510       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1511
1512 Installation directories:
1513   --prefix=PREFIX         install architecture-independent files in PREFIX
1514                           [$ac_default_prefix]
1515   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1516                           [PREFIX]
1517
1518 By default, \`make install' will install all the files in
1519 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1520 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1521 for instance \`--prefix=\$HOME'.
1522
1523 For better control, use the options below.
1524
1525 Fine tuning of the installation directories:
1526   --bindir=DIR            user executables [EPREFIX/bin]
1527   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1528   --libexecdir=DIR        program executables [EPREFIX/libexec]
1529   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1530   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1531   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1532   --libdir=DIR            object code libraries [EPREFIX/lib]
1533   --includedir=DIR        C header files [PREFIX/include]
1534   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1535   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1536   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1537   --infodir=DIR           info documentation [DATAROOTDIR/info]
1538   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1539   --mandir=DIR            man documentation [DATAROOTDIR/man]
1540   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1541   --htmldir=DIR           html documentation [DOCDIR]
1542   --dvidir=DIR            dvi documentation [DOCDIR]
1543   --pdfdir=DIR            pdf documentation [DOCDIR]
1544   --psdir=DIR             ps documentation [DOCDIR]
1545 _ACEOF
1546
1547   cat <<\_ACEOF
1548
1549 Program names:
1550   --program-prefix=PREFIX            prepend PREFIX to installed program names
1551   --program-suffix=SUFFIX            append SUFFIX to installed program names
1552   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1553
1554 System types:
1555   --build=BUILD     configure for building on BUILD [guessed]
1556   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1557   --target=TARGET   configure for building compilers for TARGET [HOST]
1558 _ACEOF
1559 fi
1560
1561 if test -n "$ac_init_help"; then
1562
1563   cat <<\_ACEOF
1564
1565 Optional Features:
1566   --disable-option-checking  ignore unrecognized --enable/--with options
1567   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1568   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1569   --enable-generated-files-in-srcdir
1570                           put copies of generated files in source dir intended
1571                           for creating source tarballs for users without
1572                           texinfo bison or flex
1573   --disable-largefile     omit support for large files
1574   --disable-build-format-warnings
1575                           don't use -Wformat while building GCC
1576   --enable-werror-always  enable -Werror despite compiler version
1577   --enable-checking[=LIST]
1578                           enable expensive run-time checks. With LIST, enable
1579                           only specific categories of checks. Categories are:
1580                           yes,no,all,none,release. Flags are:
1581                           assert,df,fold,gc,gcac,gimple,misc,
1582                           rtlflag,rtl,runtime,tree,valgrind,types
1583   --enable-coverage[=LEVEL]
1584                           enable compiler's code coverage collection. Use to
1585                           measure compiler performance and locate unused parts
1586                           of the compiler. With LEVEL, specify optimization.
1587                           Values are opt, noopt, default is noopt
1588   --enable-gather-detailed-mem-stats
1589                           enable detailed memory allocation stats gathering
1590   --enable-multilib       enable library support for multiple ABIs
1591   --enable-multiarch      enable support for multiarch paths
1592   --enable-__cxa_atexit   enable __cxa_atexit for C++
1593   --enable-decimal-float={no,yes,bid,dpd}
1594                         enable decimal float extension to C.  Selecting 'bid'
1595                         or 'dpd' choses which decimal floating point format
1596                         to use
1597   --enable-fixed-point    enable fixed-point arithmetic extension to C
1598   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1599                           package
1600   --enable-tls            enable or disable generation of tls code overriding
1601                           the assembler check for tls support
1602   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1603                           GNU Objective-C runtime
1604   --disable-shared        don't provide a shared libgcc
1605   --enable-languages=LIST specify which front-ends to build
1606   --disable-rpath         do not hardcode runtime library paths
1607   --enable-sjlj-exceptions
1608                           arrange to use setjmp/longjmp exception handling
1609   --enable-secureplt      enable -msecure-plt by default for PowerPC
1610   --enable-leading-mingw64-underscores
1611                           enable leading underscores on 64 bit mingw targets
1612   --enable-cld            enable -mcld by default for 32bit x86
1613   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1614                           x86
1615   --disable-win32-registry
1616                           disable lookup of installation paths in the Registry
1617                           on Windows hosts
1618   --enable-win32-registry enable registry lookup (default)
1619   --enable-win32-registry=KEY
1620                           use KEY instead of GCC version as the last portion
1621                           of the registry key
1622   --enable-shared[=PKGS]  build shared libraries [default=yes]
1623   --enable-static[=PKGS]  build static libraries [default=yes]
1624   --enable-fast-install[=PKGS]
1625                           optimize for fast installation [default=yes]
1626   --disable-libtool-lock  avoid locking (might break parallel builds)
1627   --enable-gnu-indirect-function
1628                           enable the use of the @gnu_indirect_function to
1629                           glibc systems
1630   --enable-initfini-array       use .init_array/.fini_array sections
1631   --enable-comdat         enable COMDAT group support
1632   --enable-gnu-unique-object
1633                           enable the use of the @gnu_unique_object ELF
1634                           extension on glibc systems
1635   --enable-linker-build-id
1636                           compiler will always pass --build-id to linker
1637   --enable-maintainer-mode
1638                           enable make rules and dependencies not useful (and
1639                           sometimes confusing) to the casual installer
1640   --enable-link-mutex     avoid linking multiple front-ends at once to avoid
1641                           thrashing on the build machine
1642   --enable-version-specific-runtime-libs
1643                           specify that runtime libraries should be installed
1644                           in a compiler-specific directory
1645   --enable-plugin         enable plugin support
1646   --enable-host-shared    build host code as shared libraries
1647   --disable-libquadmath-support
1648                           disable libquadmath support for Fortran
1649
1650 Optional Packages:
1651   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1652   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1653   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1654   --with-local-prefix=DIR specifies directory to put local include
1655   --with-gxx-include-dir=DIR
1656                           specifies directory to put g++ header files
1657   --with-cpp-install-dir=DIR
1658                           install the user visible C preprocessor in DIR
1659                           (relative to PREFIX) as well as PREFIX/bin
1660   --with-gnu-ld           arrange to work with GNU ld
1661   --with-ld               arrange to use the specified ld (full pathname)
1662   --with-demangler-in-ld  try to use demangler in GNU ld
1663   --with-gnu-as           arrange to work with GNU as
1664   --with-as               arrange to use the specified as (full pathname)
1665   --with-stabs            arrange to use stabs instead of host debug format
1666   --with-dwarf2           force the default debug format to be DWARF 2
1667   --with-native-system-header-dir=dir
1668                           use dir as the directory to look for standard
1669                           system header files in.  Defaults to /usr/include.
1670   --with-build-sysroot=sysroot
1671                           use sysroot as the system root during the build
1672   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1673   --with-specs=SPECS      add SPECS to driver command-line processing
1674   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1675   --with-bugurl=URL       Direct users to URL to report a bug
1676   --with-multilib-list    select multilibs (AArch64, SH and x86-64 only)
1677   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1678   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1679   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1680   --with-pic              try to use only PIC/non-PIC objects [default=use
1681                           both]
1682   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1683   --with-plugin-ld=[ARG]  specify the plugin linker
1684   --with-glibc-version=M.N
1685                           assume GCC used with glibc version M.N or later
1686   --with-long-double-128  use 128-bit long double by default
1687   --with-gc={page,zone}   this option is not supported anymore. It used to
1688                           choose the garbage collection mechanism to use with
1689                           the compiler
1690   --with-system-zlib      use installed libz
1691   --with-linker-hash-style={sysv,gnu,both}
1692                           specify the linker hash style
1693
1694 Some influential environment variables:
1695   CC          C compiler command
1696   CFLAGS      C compiler flags
1697   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1698               nonstandard directory <lib dir>
1699   LIBS        libraries to pass to the linker, e.g. -l<library>
1700   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1701               you have headers in a nonstandard directory <include dir>
1702   CXX         C++ compiler command
1703   CXXFLAGS    C++ compiler flags
1704   CPP         C preprocessor
1705   CXXCPP      C++ preprocessor
1706   GMPLIBS     How to link GMP
1707   GMPINC      How to find GMP include files
1708   ISLLIBS     How to link ISL
1709   ISLINC      How to find ISL include files
1710   CLOOGLIBS   How to link CLOOG
1711   CLOOGINC    How to find CLOOG include files
1712
1713 Use these variables to override the choices made by `configure' or to help
1714 it to find libraries and programs with nonstandard names/locations.
1715
1716 Report bugs to the package provider.
1717 _ACEOF
1718 ac_status=$?
1719 fi
1720
1721 if test "$ac_init_help" = "recursive"; then
1722   # If there are subdirs, report their specific --help.
1723   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1724     test -d "$ac_dir" ||
1725       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1726       continue
1727     ac_builddir=.
1728
1729 case "$ac_dir" in
1730 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1731 *)
1732   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1733   # A ".." for each directory in $ac_dir_suffix.
1734   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1735   case $ac_top_builddir_sub in
1736   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1737   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1738   esac ;;
1739 esac
1740 ac_abs_top_builddir=$ac_pwd
1741 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1742 # for backward compatibility:
1743 ac_top_builddir=$ac_top_build_prefix
1744
1745 case $srcdir in
1746   .)  # We are building in place.
1747     ac_srcdir=.
1748     ac_top_srcdir=$ac_top_builddir_sub
1749     ac_abs_top_srcdir=$ac_pwd ;;
1750   [\\/]* | ?:[\\/]* )  # Absolute name.
1751     ac_srcdir=$srcdir$ac_dir_suffix;
1752     ac_top_srcdir=$srcdir
1753     ac_abs_top_srcdir=$srcdir ;;
1754   *) # Relative name.
1755     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1756     ac_top_srcdir=$ac_top_build_prefix$srcdir
1757     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1758 esac
1759 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1760
1761     cd "$ac_dir" || { ac_status=$?; continue; }
1762     # Check for guested configure.
1763     if test -f "$ac_srcdir/configure.gnu"; then
1764       echo &&
1765       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1766     elif test -f "$ac_srcdir/configure"; then
1767       echo &&
1768       $SHELL "$ac_srcdir/configure" --help=recursive
1769     else
1770       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1771     fi || ac_status=$?
1772     cd "$ac_pwd" || { ac_status=$?; break; }
1773   done
1774 fi
1775
1776 test -n "$ac_init_help" && exit $ac_status
1777 if $ac_init_version; then
1778   cat <<\_ACEOF
1779 configure
1780 generated by GNU Autoconf 2.64
1781
1782 Copyright (C) 2009 Free Software Foundation, Inc.
1783 This configure script is free software; the Free Software Foundation
1784 gives unlimited permission to copy, distribute and modify it.
1785 _ACEOF
1786   exit
1787 fi
1788
1789 ## ------------------------ ##
1790 ## Autoconf initialization. ##
1791 ## ------------------------ ##
1792
1793 # ac_fn_c_try_compile LINENO
1794 # --------------------------
1795 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1796 ac_fn_c_try_compile ()
1797 {
1798   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1799   rm -f conftest.$ac_objext
1800   if { { ac_try="$ac_compile"
1801 case "(($ac_try" in
1802   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1803   *) ac_try_echo=$ac_try;;
1804 esac
1805 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1806 $as_echo "$ac_try_echo"; } >&5
1807   (eval "$ac_compile") 2>conftest.err
1808   ac_status=$?
1809   if test -s conftest.err; then
1810     grep -v '^ *+' conftest.err >conftest.er1
1811     cat conftest.er1 >&5
1812     mv -f conftest.er1 conftest.err
1813   fi
1814   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1815   test $ac_status = 0; } && {
1816          test -z "$ac_c_werror_flag" ||
1817          test ! -s conftest.err
1818        } && test -s conftest.$ac_objext; then :
1819   ac_retval=0
1820 else
1821   $as_echo "$as_me: failed program was:" >&5
1822 sed 's/^/| /' conftest.$ac_ext >&5
1823
1824         ac_retval=1
1825 fi
1826   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1827   return $ac_retval
1828
1829 } # ac_fn_c_try_compile
1830
1831 # ac_fn_cxx_try_compile LINENO
1832 # ----------------------------
1833 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1834 ac_fn_cxx_try_compile ()
1835 {
1836   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1837   rm -f conftest.$ac_objext
1838   if { { ac_try="$ac_compile"
1839 case "(($ac_try" in
1840   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1841   *) ac_try_echo=$ac_try;;
1842 esac
1843 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1844 $as_echo "$ac_try_echo"; } >&5
1845   (eval "$ac_compile") 2>conftest.err
1846   ac_status=$?
1847   if test -s conftest.err; then
1848     grep -v '^ *+' conftest.err >conftest.er1
1849     cat conftest.er1 >&5
1850     mv -f conftest.er1 conftest.err
1851   fi
1852   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1853   test $ac_status = 0; } && {
1854          test -z "$ac_cxx_werror_flag" ||
1855          test ! -s conftest.err
1856        } && test -s conftest.$ac_objext; then :
1857   ac_retval=0
1858 else
1859   $as_echo "$as_me: failed program was:" >&5
1860 sed 's/^/| /' conftest.$ac_ext >&5
1861
1862         ac_retval=1
1863 fi
1864   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1865   return $ac_retval
1866
1867 } # ac_fn_cxx_try_compile
1868
1869 # ac_fn_c_try_cpp LINENO
1870 # ----------------------
1871 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1872 ac_fn_c_try_cpp ()
1873 {
1874   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1875   if { { ac_try="$ac_cpp conftest.$ac_ext"
1876 case "(($ac_try" in
1877   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1878   *) ac_try_echo=$ac_try;;
1879 esac
1880 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1881 $as_echo "$ac_try_echo"; } >&5
1882   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1883   ac_status=$?
1884   if test -s conftest.err; then
1885     grep -v '^ *+' conftest.err >conftest.er1
1886     cat conftest.er1 >&5
1887     mv -f conftest.er1 conftest.err
1888   fi
1889   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1890   test $ac_status = 0; } >/dev/null && {
1891          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1892          test ! -s conftest.err
1893        }; then :
1894   ac_retval=0
1895 else
1896   $as_echo "$as_me: failed program was:" >&5
1897 sed 's/^/| /' conftest.$ac_ext >&5
1898
1899     ac_retval=1
1900 fi
1901   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1902   return $ac_retval
1903
1904 } # ac_fn_c_try_cpp
1905
1906 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1907 # -------------------------------------------------------
1908 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1909 # the include files in INCLUDES and setting the cache variable VAR
1910 # accordingly.
1911 ac_fn_c_check_header_mongrel ()
1912 {
1913   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1914   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1915   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1916 $as_echo_n "checking for $2... " >&6; }
1917 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1918   $as_echo_n "(cached) " >&6
1919 fi
1920 eval ac_res=\$$3
1921                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1922 $as_echo "$ac_res" >&6; }
1923 else
1924   # Is the header compilable?
1925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1926 $as_echo_n "checking $2 usability... " >&6; }
1927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1928 /* end confdefs.h.  */
1929 $4
1930 #include <$2>
1931 _ACEOF
1932 if ac_fn_c_try_compile "$LINENO"; then :
1933   ac_header_compiler=yes
1934 else
1935   ac_header_compiler=no
1936 fi
1937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1939 $as_echo "$ac_header_compiler" >&6; }
1940
1941 # Is the header present?
1942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1943 $as_echo_n "checking $2 presence... " >&6; }
1944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1945 /* end confdefs.h.  */
1946 #include <$2>
1947 _ACEOF
1948 if ac_fn_c_try_cpp "$LINENO"; then :
1949   ac_header_preproc=yes
1950 else
1951   ac_header_preproc=no
1952 fi
1953 rm -f conftest.err conftest.$ac_ext
1954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1955 $as_echo "$ac_header_preproc" >&6; }
1956
1957 # So?  What about this header?
1958 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1959   yes:no: )
1960     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1961 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1962     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1963 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1964     ;;
1965   no:yes:* )
1966     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1967 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1968     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1969 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1970     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1971 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1972     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1973 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1974     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1975 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1976     ;;
1977 esac
1978   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1979 $as_echo_n "checking for $2... " >&6; }
1980 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1981   $as_echo_n "(cached) " >&6
1982 else
1983   eval "$3=\$ac_header_compiler"
1984 fi
1985 eval ac_res=\$$3
1986                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1987 $as_echo "$ac_res" >&6; }
1988 fi
1989   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1990
1991 } # ac_fn_c_check_header_mongrel
1992
1993 # ac_fn_c_try_run LINENO
1994 # ----------------------
1995 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1996 # that executables *can* be run.
1997 ac_fn_c_try_run ()
1998 {
1999   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2000   if { { ac_try="$ac_link"
2001 case "(($ac_try" in
2002   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2003   *) ac_try_echo=$ac_try;;
2004 esac
2005 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2006 $as_echo "$ac_try_echo"; } >&5
2007   (eval "$ac_link") 2>&5
2008   ac_status=$?
2009   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2010   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2011   { { case "(($ac_try" in
2012   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2013   *) ac_try_echo=$ac_try;;
2014 esac
2015 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2016 $as_echo "$ac_try_echo"; } >&5
2017   (eval "$ac_try") 2>&5
2018   ac_status=$?
2019   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2020   test $ac_status = 0; }; }; then :
2021   ac_retval=0
2022 else
2023   $as_echo "$as_me: program exited with status $ac_status" >&5
2024        $as_echo "$as_me: failed program was:" >&5
2025 sed 's/^/| /' conftest.$ac_ext >&5
2026
2027        ac_retval=$ac_status
2028 fi
2029   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2030   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2031   return $ac_retval
2032
2033 } # ac_fn_c_try_run
2034
2035 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2036 # -------------------------------------------------------
2037 # Tests whether HEADER exists and can be compiled using the include files in
2038 # INCLUDES, setting the cache variable VAR accordingly.
2039 ac_fn_c_check_header_compile ()
2040 {
2041   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2042   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2043 $as_echo_n "checking for $2... " >&6; }
2044 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2045   $as_echo_n "(cached) " >&6
2046 else
2047   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2048 /* end confdefs.h.  */
2049 $4
2050 #include <$2>
2051 _ACEOF
2052 if ac_fn_c_try_compile "$LINENO"; then :
2053   eval "$3=yes"
2054 else
2055   eval "$3=no"
2056 fi
2057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2058 fi
2059 eval ac_res=\$$3
2060                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2061 $as_echo "$ac_res" >&6; }
2062   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2063
2064 } # ac_fn_c_check_header_compile
2065
2066 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2067 # --------------------------------------------
2068 # Tries to find the compile-time value of EXPR in a program that includes
2069 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2070 # computed
2071 ac_fn_c_compute_int ()
2072 {
2073   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2074   if test "$cross_compiling" = yes; then
2075     # Depending upon the size, compute the lo and hi bounds.
2076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2077 /* end confdefs.h.  */
2078 $4
2079 int
2080 main ()
2081 {
2082 static int test_array [1 - 2 * !(($2) >= 0)];
2083 test_array [0] = 0
2084
2085   ;
2086   return 0;
2087 }
2088 _ACEOF
2089 if ac_fn_c_try_compile "$LINENO"; then :
2090   ac_lo=0 ac_mid=0
2091   while :; do
2092     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2093 /* end confdefs.h.  */
2094 $4
2095 int
2096 main ()
2097 {
2098 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2099 test_array [0] = 0
2100
2101   ;
2102   return 0;
2103 }
2104 _ACEOF
2105 if ac_fn_c_try_compile "$LINENO"; then :
2106   ac_hi=$ac_mid; break
2107 else
2108   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2109                         if test $ac_lo -le $ac_mid; then
2110                           ac_lo= ac_hi=
2111                           break
2112                         fi
2113                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2114 fi
2115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2116   done
2117 else
2118   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2119 /* end confdefs.h.  */
2120 $4
2121 int
2122 main ()
2123 {
2124 static int test_array [1 - 2 * !(($2) < 0)];
2125 test_array [0] = 0
2126
2127   ;
2128   return 0;
2129 }
2130 _ACEOF
2131 if ac_fn_c_try_compile "$LINENO"; then :
2132   ac_hi=-1 ac_mid=-1
2133   while :; do
2134     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2135 /* end confdefs.h.  */
2136 $4
2137 int
2138 main ()
2139 {
2140 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2141 test_array [0] = 0
2142
2143   ;
2144   return 0;
2145 }
2146 _ACEOF
2147 if ac_fn_c_try_compile "$LINENO"; then :
2148   ac_lo=$ac_mid; break
2149 else
2150   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2151                         if test $ac_mid -le $ac_hi; then
2152                           ac_lo= ac_hi=
2153                           break
2154                         fi
2155                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2156 fi
2157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2158   done
2159 else
2160   ac_lo= ac_hi=
2161 fi
2162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2163 fi
2164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2165 # Binary search between lo and hi bounds.
2166 while test "x$ac_lo" != "x$ac_hi"; do
2167   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2168   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2169 /* end confdefs.h.  */
2170 $4
2171 int
2172 main ()
2173 {
2174 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2175 test_array [0] = 0
2176
2177   ;
2178   return 0;
2179 }
2180 _ACEOF
2181 if ac_fn_c_try_compile "$LINENO"; then :
2182   ac_hi=$ac_mid
2183 else
2184   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2185 fi
2186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2187 done
2188 case $ac_lo in #((
2189 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2190 '') ac_retval=1 ;;
2191 esac
2192   else
2193     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2194 /* end confdefs.h.  */
2195 $4
2196 static long int longval () { return $2; }
2197 static unsigned long int ulongval () { return $2; }
2198 #include <stdio.h>
2199 #include <stdlib.h>
2200 int
2201 main ()
2202 {
2203
2204   FILE *f = fopen ("conftest.val", "w");
2205   if (! f)
2206     return 1;
2207   if (($2) < 0)
2208     {
2209       long int i = longval ();
2210       if (i != ($2))
2211         return 1;
2212       fprintf (f, "%ld", i);
2213     }
2214   else
2215     {
2216       unsigned long int i = ulongval ();
2217       if (i != ($2))
2218         return 1;
2219       fprintf (f, "%lu", i);
2220     }
2221   /* Do not output a trailing newline, as this causes \r\n confusion
2222      on some platforms.  */
2223   return ferror (f) || fclose (f) != 0;
2224
2225   ;
2226   return 0;
2227 }
2228 _ACEOF
2229 if ac_fn_c_try_run "$LINENO"; then :
2230   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2231 else
2232   ac_retval=1
2233 fi
2234 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2235   conftest.$ac_objext conftest.beam conftest.$ac_ext
2236 rm -f conftest.val
2237
2238   fi
2239   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2240   return $ac_retval
2241
2242 } # ac_fn_c_compute_int
2243
2244 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2245 # -------------------------------------------
2246 # Tests whether TYPE exists after having included INCLUDES, setting cache
2247 # variable VAR accordingly.
2248 ac_fn_c_check_type ()
2249 {
2250   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2251   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2252 $as_echo_n "checking for $2... " >&6; }
2253 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2254   $as_echo_n "(cached) " >&6
2255 else
2256   eval "$3=no"
2257   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2258 /* end confdefs.h.  */
2259 $4
2260 int
2261 main ()
2262 {
2263 if (sizeof ($2))
2264          return 0;
2265   ;
2266   return 0;
2267 }
2268 _ACEOF
2269 if ac_fn_c_try_compile "$LINENO"; then :
2270   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2271 /* end confdefs.h.  */
2272 $4
2273 int
2274 main ()
2275 {
2276 if (sizeof (($2)))
2277             return 0;
2278   ;
2279   return 0;
2280 }
2281 _ACEOF
2282 if ac_fn_c_try_compile "$LINENO"; then :
2283
2284 else
2285   eval "$3=yes"
2286 fi
2287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2288 fi
2289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2290 fi
2291 eval ac_res=\$$3
2292                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2293 $as_echo "$ac_res" >&6; }
2294   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2295
2296 } # ac_fn_c_check_type
2297
2298 # ac_fn_c_find_intX_t LINENO BITS VAR
2299 # -----------------------------------
2300 # Finds a signed integer type with width BITS, setting cache variable VAR
2301 # accordingly.
2302 ac_fn_c_find_intX_t ()
2303 {
2304   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2305   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2306 $as_echo_n "checking for int$2_t... " >&6; }
2307 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2308   $as_echo_n "(cached) " >&6
2309 else
2310   eval "$3=no"
2311      for ac_type in int$2_t 'int' 'long int' \
2312          'long long int' 'short int' 'signed char'; do
2313        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2314 /* end confdefs.h.  */
2315 $ac_includes_default
2316 int
2317 main ()
2318 {
2319 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2320 test_array [0] = 0
2321
2322   ;
2323   return 0;
2324 }
2325 _ACEOF
2326 if ac_fn_c_try_compile "$LINENO"; then :
2327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2328 /* end confdefs.h.  */
2329 $ac_includes_default
2330 int
2331 main ()
2332 {
2333 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2334                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2335 test_array [0] = 0
2336
2337   ;
2338   return 0;
2339 }
2340 _ACEOF
2341 if ac_fn_c_try_compile "$LINENO"; then :
2342
2343 else
2344   case $ac_type in #(
2345   int$2_t) :
2346     eval "$3=yes" ;; #(
2347   *) :
2348     eval "$3=\$ac_type" ;;
2349 esac
2350 fi
2351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2352 fi
2353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2354        eval as_val=\$$3
2355    if test "x$as_val" = x""no; then :
2356
2357 else
2358   break
2359 fi
2360      done
2361 fi
2362 eval ac_res=\$$3
2363                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2364 $as_echo "$ac_res" >&6; }
2365   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2366
2367 } # ac_fn_c_find_intX_t
2368
2369 # ac_fn_c_try_link LINENO
2370 # -----------------------
2371 # Try to link conftest.$ac_ext, and return whether this succeeded.
2372 ac_fn_c_try_link ()
2373 {
2374   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2375   rm -f conftest.$ac_objext conftest$ac_exeext
2376   if { { ac_try="$ac_link"
2377 case "(($ac_try" in
2378   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2379   *) ac_try_echo=$ac_try;;
2380 esac
2381 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2382 $as_echo "$ac_try_echo"; } >&5
2383   (eval "$ac_link") 2>conftest.err
2384   ac_status=$?
2385   if test -s conftest.err; then
2386     grep -v '^ *+' conftest.err >conftest.er1
2387     cat conftest.er1 >&5
2388     mv -f conftest.er1 conftest.err
2389   fi
2390   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2391   test $ac_status = 0; } && {
2392          test -z "$ac_c_werror_flag" ||
2393          test ! -s conftest.err
2394        } && test -s conftest$ac_exeext && {
2395          test "$cross_compiling" = yes ||
2396          $as_test_x conftest$ac_exeext
2397        }; then :
2398   ac_retval=0
2399 else
2400   $as_echo "$as_me: failed program was:" >&5
2401 sed 's/^/| /' conftest.$ac_ext >&5
2402
2403         ac_retval=1
2404 fi
2405   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2406   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2407   # interfere with the next link command; also delete a directory that is
2408   # left behind by Apple's compiler.  We do this before executing the actions.
2409   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2410   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2411   return $ac_retval
2412
2413 } # ac_fn_c_try_link
2414
2415 # ac_fn_c_find_uintX_t LINENO BITS VAR
2416 # ------------------------------------
2417 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2418 # accordingly.
2419 ac_fn_c_find_uintX_t ()
2420 {
2421   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2422   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2423 $as_echo_n "checking for uint$2_t... " >&6; }
2424 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2425   $as_echo_n "(cached) " >&6
2426 else
2427   eval "$3=no"
2428      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2429          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2430        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2431 /* end confdefs.h.  */
2432 $ac_includes_default
2433 int
2434 main ()
2435 {
2436 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2437 test_array [0] = 0
2438
2439   ;
2440   return 0;
2441 }
2442 _ACEOF
2443 if ac_fn_c_try_compile "$LINENO"; then :
2444   case $ac_type in #(
2445   uint$2_t) :
2446     eval "$3=yes" ;; #(
2447   *) :
2448     eval "$3=\$ac_type" ;;
2449 esac
2450 fi
2451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2452        eval as_val=\$$3
2453    if test "x$as_val" = x""no; then :
2454
2455 else
2456   break
2457 fi
2458      done
2459 fi
2460 eval ac_res=\$$3
2461                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2462 $as_echo "$ac_res" >&6; }
2463   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2464
2465 } # ac_fn_c_find_uintX_t
2466
2467 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2468 # ----------------------------------------------
2469 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2470 ac_fn_c_check_header_preproc ()
2471 {
2472   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2474 $as_echo_n "checking for $2... " >&6; }
2475 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2476   $as_echo_n "(cached) " >&6
2477 else
2478   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2479 /* end confdefs.h.  */
2480 #include <$2>
2481 _ACEOF
2482 if ac_fn_c_try_cpp "$LINENO"; then :
2483   eval "$3=yes"
2484 else
2485   eval "$3=no"
2486 fi
2487 rm -f conftest.err conftest.$ac_ext
2488 fi
2489 eval ac_res=\$$3
2490                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2491 $as_echo "$ac_res" >&6; }
2492   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2493
2494 } # ac_fn_c_check_header_preproc
2495
2496 # ac_fn_cxx_try_cpp LINENO
2497 # ------------------------
2498 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2499 ac_fn_cxx_try_cpp ()
2500 {
2501   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2502   if { { ac_try="$ac_cpp conftest.$ac_ext"
2503 case "(($ac_try" in
2504   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2505   *) ac_try_echo=$ac_try;;
2506 esac
2507 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2508 $as_echo "$ac_try_echo"; } >&5
2509   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2510   ac_status=$?
2511   if test -s conftest.err; then
2512     grep -v '^ *+' conftest.err >conftest.er1
2513     cat conftest.er1 >&5
2514     mv -f conftest.er1 conftest.err
2515   fi
2516   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2517   test $ac_status = 0; } >/dev/null && {
2518          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2519          test ! -s conftest.err
2520        }; then :
2521   ac_retval=0
2522 else
2523   $as_echo "$as_me: failed program was:" >&5
2524 sed 's/^/| /' conftest.$ac_ext >&5
2525
2526     ac_retval=1
2527 fi
2528   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2529   return $ac_retval
2530
2531 } # ac_fn_cxx_try_cpp
2532
2533 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2534 # ------------------------------------------------
2535 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2536 ac_fn_cxx_check_header_preproc ()
2537 {
2538   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2539   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2540 $as_echo_n "checking for $2... " >&6; }
2541 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2542   $as_echo_n "(cached) " >&6
2543 else
2544   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2545 /* end confdefs.h.  */
2546 #include <$2>
2547 _ACEOF
2548 if ac_fn_cxx_try_cpp "$LINENO"; then :
2549   eval "$3=yes"
2550 else
2551   eval "$3=no"
2552 fi
2553 rm -f conftest.err conftest.$ac_ext
2554 fi
2555 eval ac_res=\$$3
2556                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2557 $as_echo "$ac_res" >&6; }
2558   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2559
2560 } # ac_fn_cxx_check_header_preproc
2561
2562 # ac_fn_c_check_func LINENO FUNC VAR
2563 # ----------------------------------
2564 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2565 ac_fn_c_check_func ()
2566 {
2567   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2568   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2569 $as_echo_n "checking for $2... " >&6; }
2570 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2571   $as_echo_n "(cached) " >&6
2572 else
2573   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2574 /* end confdefs.h.  */
2575 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2576    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2577 #define $2 innocuous_$2
2578
2579 /* System header to define __stub macros and hopefully few prototypes,
2580     which can conflict with char $2 (); below.
2581     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2582     <limits.h> exists even on freestanding compilers.  */
2583
2584 #ifdef __STDC__
2585 # include <limits.h>
2586 #else
2587 # include <assert.h>
2588 #endif
2589
2590 #undef $2
2591
2592 /* Override any GCC internal prototype to avoid an error.
2593    Use char because int might match the return type of a GCC
2594    builtin and then its argument prototype would still apply.  */
2595 #ifdef __cplusplus
2596 extern "C"
2597 #endif
2598 char $2 ();
2599 /* The GNU C library defines this for functions which it implements
2600     to always fail with ENOSYS.  Some functions are actually named
2601     something starting with __ and the normal name is an alias.  */
2602 #if defined __stub_$2 || defined __stub___$2
2603 choke me
2604 #endif
2605
2606 int
2607 main ()
2608 {
2609 return $2 ();
2610   ;
2611   return 0;
2612 }
2613 _ACEOF
2614 if ac_fn_c_try_link "$LINENO"; then :
2615   eval "$3=yes"
2616 else
2617   eval "$3=no"
2618 fi
2619 rm -f core conftest.err conftest.$ac_objext \
2620     conftest$ac_exeext conftest.$ac_ext
2621 fi
2622 eval ac_res=\$$3
2623                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2624 $as_echo "$ac_res" >&6; }
2625   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2626
2627 } # ac_fn_c_check_func
2628
2629 # ac_fn_cxx_try_link LINENO
2630 # -------------------------
2631 # Try to link conftest.$ac_ext, and return whether this succeeded.
2632 ac_fn_cxx_try_link ()
2633 {
2634   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2635   rm -f conftest.$ac_objext conftest$ac_exeext
2636   if { { ac_try="$ac_link"
2637 case "(($ac_try" in
2638   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2639   *) ac_try_echo=$ac_try;;
2640 esac
2641 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2642 $as_echo "$ac_try_echo"; } >&5
2643   (eval "$ac_link") 2>conftest.err
2644   ac_status=$?
2645   if test -s conftest.err; then
2646     grep -v '^ *+' conftest.err >conftest.er1
2647     cat conftest.er1 >&5
2648     mv -f conftest.er1 conftest.err
2649   fi
2650   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2651   test $ac_status = 0; } && {
2652          test -z "$ac_cxx_werror_flag" ||
2653          test ! -s conftest.err
2654        } && test -s conftest$ac_exeext && {
2655          test "$cross_compiling" = yes ||
2656          $as_test_x conftest$ac_exeext
2657        }; then :
2658   ac_retval=0
2659 else
2660   $as_echo "$as_me: failed program was:" >&5
2661 sed 's/^/| /' conftest.$ac_ext >&5
2662
2663         ac_retval=1
2664 fi
2665   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2666   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2667   # interfere with the next link command; also delete a directory that is
2668   # left behind by Apple's compiler.  We do this before executing the actions.
2669   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2670   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2671   return $ac_retval
2672
2673 } # ac_fn_cxx_try_link
2674 cat >config.log <<_ACEOF
2675 This file contains any messages produced by compilers while
2676 running configure, to aid debugging if configure makes a mistake.
2677
2678 It was created by $as_me, which was
2679 generated by GNU Autoconf 2.64.  Invocation command line was
2680
2681   $ $0 $@
2682
2683 _ACEOF
2684 exec 5>>config.log
2685 {
2686 cat <<_ASUNAME
2687 ## --------- ##
2688 ## Platform. ##
2689 ## --------- ##
2690
2691 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2692 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2693 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2694 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2695 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2696
2697 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2698 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2699
2700 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2701 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2702 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2703 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2704 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2705 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2706 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2707
2708 _ASUNAME
2709
2710 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2711 for as_dir in $PATH
2712 do
2713   IFS=$as_save_IFS
2714   test -z "$as_dir" && as_dir=.
2715     $as_echo "PATH: $as_dir"
2716   done
2717 IFS=$as_save_IFS
2718
2719 } >&5
2720
2721 cat >&5 <<_ACEOF
2722
2723
2724 ## ----------- ##
2725 ## Core tests. ##
2726 ## ----------- ##
2727
2728 _ACEOF
2729
2730
2731 # Keep a trace of the command line.
2732 # Strip out --no-create and --no-recursion so they do not pile up.
2733 # Strip out --silent because we don't want to record it for future runs.
2734 # Also quote any args containing shell meta-characters.
2735 # Make two passes to allow for proper duplicate-argument suppression.
2736 ac_configure_args=
2737 ac_configure_args0=
2738 ac_configure_args1=
2739 ac_must_keep_next=false
2740 for ac_pass in 1 2
2741 do
2742   for ac_arg
2743   do
2744     case $ac_arg in
2745     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2746     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2747     | -silent | --silent | --silen | --sile | --sil)
2748       continue ;;
2749     *\'*)
2750       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2751     esac
2752     case $ac_pass in
2753     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2754     2)
2755       as_fn_append ac_configure_args1 " '$ac_arg'"
2756       if test $ac_must_keep_next = true; then
2757         ac_must_keep_next=false # Got value, back to normal.
2758       else
2759         case $ac_arg in
2760           *=* | --config-cache | -C | -disable-* | --disable-* \
2761           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2762           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2763           | -with-* | --with-* | -without-* | --without-* | --x)
2764             case "$ac_configure_args0 " in
2765               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2766             esac
2767             ;;
2768           -* ) ac_must_keep_next=true ;;
2769         esac
2770       fi
2771       as_fn_append ac_configure_args " '$ac_arg'"
2772       ;;
2773     esac
2774   done
2775 done
2776 { ac_configure_args0=; unset ac_configure_args0;}
2777 { ac_configure_args1=; unset ac_configure_args1;}
2778
2779 # When interrupted or exit'd, cleanup temporary files, and complete
2780 # config.log.  We remove comments because anyway the quotes in there
2781 # would cause problems or look ugly.
2782 # WARNING: Use '\'' to represent an apostrophe within the trap.
2783 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2784 trap 'exit_status=$?
2785   # Save into config.log some information that might help in debugging.
2786   {
2787     echo
2788
2789     cat <<\_ASBOX
2790 ## ---------------- ##
2791 ## Cache variables. ##
2792 ## ---------------- ##
2793 _ASBOX
2794     echo
2795     # The following way of writing the cache mishandles newlines in values,
2796 (
2797   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2798     eval ac_val=\$$ac_var
2799     case $ac_val in #(
2800     *${as_nl}*)
2801       case $ac_var in #(
2802       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2803 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2804       esac
2805       case $ac_var in #(
2806       _ | IFS | as_nl) ;; #(
2807       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2808       *) { eval $ac_var=; unset $ac_var;} ;;
2809       esac ;;
2810     esac
2811   done
2812   (set) 2>&1 |
2813     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2814     *${as_nl}ac_space=\ *)
2815       sed -n \
2816         "s/'\''/'\''\\\\'\'''\''/g;
2817           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2818       ;; #(
2819     *)
2820       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2821       ;;
2822     esac |
2823     sort
2824 )
2825     echo
2826
2827     cat <<\_ASBOX
2828 ## ----------------- ##
2829 ## Output variables. ##
2830 ## ----------------- ##
2831 _ASBOX
2832     echo
2833     for ac_var in $ac_subst_vars
2834     do
2835       eval ac_val=\$$ac_var
2836       case $ac_val in
2837       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2838       esac
2839       $as_echo "$ac_var='\''$ac_val'\''"
2840     done | sort
2841     echo
2842
2843     if test -n "$ac_subst_files"; then
2844       cat <<\_ASBOX
2845 ## ------------------- ##
2846 ## File substitutions. ##
2847 ## ------------------- ##
2848 _ASBOX
2849       echo
2850       for ac_var in $ac_subst_files
2851       do
2852         eval ac_val=\$$ac_var
2853         case $ac_val in
2854         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2855         esac
2856         $as_echo "$ac_var='\''$ac_val'\''"
2857       done | sort
2858       echo
2859     fi
2860
2861     if test -s confdefs.h; then
2862       cat <<\_ASBOX
2863 ## ----------- ##
2864 ## confdefs.h. ##
2865 ## ----------- ##
2866 _ASBOX
2867       echo
2868       cat confdefs.h
2869       echo
2870     fi
2871     test "$ac_signal" != 0 &&
2872       $as_echo "$as_me: caught signal $ac_signal"
2873     $as_echo "$as_me: exit $exit_status"
2874   } >&5
2875   rm -f core *.core core.conftest.* &&
2876     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2877     exit $exit_status
2878 ' 0
2879 for ac_signal in 1 2 13 15; do
2880   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2881 done
2882 ac_signal=0
2883
2884 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2885 rm -f -r conftest* confdefs.h
2886
2887 $as_echo "/* confdefs.h */" > confdefs.h
2888
2889 # Predefined preprocessor variables.
2890
2891 cat >>confdefs.h <<_ACEOF
2892 #define PACKAGE_NAME "$PACKAGE_NAME"
2893 _ACEOF
2894
2895 cat >>confdefs.h <<_ACEOF
2896 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2897 _ACEOF
2898
2899 cat >>confdefs.h <<_ACEOF
2900 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2901 _ACEOF
2902
2903 cat >>confdefs.h <<_ACEOF
2904 #define PACKAGE_STRING "$PACKAGE_STRING"
2905 _ACEOF
2906
2907 cat >>confdefs.h <<_ACEOF
2908 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2909 _ACEOF
2910
2911 cat >>confdefs.h <<_ACEOF
2912 #define PACKAGE_URL "$PACKAGE_URL"
2913 _ACEOF
2914
2915
2916 # Let the site file select an alternate cache file if it wants to.
2917 # Prefer an explicitly selected file to automatically selected ones.
2918 ac_site_file1=NONE
2919 ac_site_file2=NONE
2920 if test -n "$CONFIG_SITE"; then
2921   ac_site_file1=$CONFIG_SITE
2922 elif test "x$prefix" != xNONE; then
2923   ac_site_file1=$prefix/share/config.site
2924   ac_site_file2=$prefix/etc/config.site
2925 else
2926   ac_site_file1=$ac_default_prefix/share/config.site
2927   ac_site_file2=$ac_default_prefix/etc/config.site
2928 fi
2929 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2930 do
2931   test "x$ac_site_file" = xNONE && continue
2932   if test -r "$ac_site_file"; then
2933     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2934 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2935     sed 's/^/| /' "$ac_site_file" >&5
2936     . "$ac_site_file"
2937   fi
2938 done
2939
2940 if test -r "$cache_file"; then
2941   # Some versions of bash will fail to source /dev/null (special
2942   # files actually), so we avoid doing that.
2943   if test -f "$cache_file"; then
2944     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2945 $as_echo "$as_me: loading cache $cache_file" >&6;}
2946     case $cache_file in
2947       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2948       *)                      . "./$cache_file";;
2949     esac
2950   fi
2951 else
2952   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2953 $as_echo "$as_me: creating cache $cache_file" >&6;}
2954   >$cache_file
2955 fi
2956
2957 # Check that the precious variables saved in the cache have kept the same
2958 # value.
2959 ac_cache_corrupted=false
2960 for ac_var in $ac_precious_vars; do
2961   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2962   eval ac_new_set=\$ac_env_${ac_var}_set
2963   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2964   eval ac_new_val=\$ac_env_${ac_var}_value
2965   case $ac_old_set,$ac_new_set in
2966     set,)
2967       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2968 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2969       ac_cache_corrupted=: ;;
2970     ,set)
2971       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2972 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2973       ac_cache_corrupted=: ;;
2974     ,);;
2975     *)
2976       if test "x$ac_old_val" != "x$ac_new_val"; then
2977         # differences in whitespace do not lead to failure.
2978         ac_old_val_w=`echo x $ac_old_val`
2979         ac_new_val_w=`echo x $ac_new_val`
2980         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2981           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2982 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2983           ac_cache_corrupted=:
2984         else
2985           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2986 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2987           eval $ac_var=\$ac_old_val
2988         fi
2989         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2990 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2991         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2992 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2993       fi;;
2994   esac
2995   # Pass precious variables to config.status.
2996   if test "$ac_new_set" = set; then
2997     case $ac_new_val in
2998     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2999     *) ac_arg=$ac_var=$ac_new_val ;;
3000     esac
3001     case " $ac_configure_args " in
3002       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3003       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3004     esac
3005   fi
3006 done
3007 if $ac_cache_corrupted; then
3008   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3009 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3010   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3011 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3012   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3013 fi
3014 ## -------------------- ##
3015 ## Main body of script. ##
3016 ## -------------------- ##
3017
3018 ac_ext=c
3019 ac_cpp='$CPP $CPPFLAGS'
3020 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3021 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3022 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3023
3024
3025
3026
3027
3028
3029 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3030
3031
3032 gcc_version=`cat $srcdir/BASE-VER`
3033
3034 # Determine the host, build, and target systems
3035 ac_aux_dir=
3036 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3037   for ac_t in install-sh install.sh shtool; do
3038     if test -f "$ac_dir/$ac_t"; then
3039       ac_aux_dir=$ac_dir
3040       ac_install_sh="$ac_aux_dir/$ac_t -c"
3041       break 2
3042     fi
3043   done
3044 done
3045 if test -z "$ac_aux_dir"; then
3046   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3047 fi
3048
3049 # These three variables are undocumented and unsupported,
3050 # and are intended to be withdrawn in a future Autoconf release.
3051 # They can cause serious problems if a builder's source tree is in a directory
3052 # whose full name contains unusual characters.
3053 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3054 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3055 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3056
3057
3058 # Make sure we can run config.sub.
3059 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3060   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3061
3062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3063 $as_echo_n "checking build system type... " >&6; }
3064 if test "${ac_cv_build+set}" = set; then :
3065   $as_echo_n "(cached) " >&6
3066 else
3067   ac_build_alias=$build_alias
3068 test "x$ac_build_alias" = x &&
3069   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3070 test "x$ac_build_alias" = x &&
3071   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3072 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3073   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3074
3075 fi
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3077 $as_echo "$ac_cv_build" >&6; }
3078 case $ac_cv_build in
3079 *-*-*) ;;
3080 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3081 esac
3082 build=$ac_cv_build
3083 ac_save_IFS=$IFS; IFS='-'
3084 set x $ac_cv_build
3085 shift
3086 build_cpu=$1
3087 build_vendor=$2
3088 shift; shift
3089 # Remember, the first character of IFS is used to create $*,
3090 # except with old shells:
3091 build_os=$*
3092 IFS=$ac_save_IFS
3093 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3094
3095
3096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3097 $as_echo_n "checking host system type... " >&6; }
3098 if test "${ac_cv_host+set}" = set; then :
3099   $as_echo_n "(cached) " >&6
3100 else
3101   if test "x$host_alias" = x; then
3102   ac_cv_host=$ac_cv_build
3103 else
3104   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3105     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3106 fi
3107
3108 fi
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3110 $as_echo "$ac_cv_host" >&6; }
3111 case $ac_cv_host in
3112 *-*-*) ;;
3113 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3114 esac
3115 host=$ac_cv_host
3116 ac_save_IFS=$IFS; IFS='-'
3117 set x $ac_cv_host
3118 shift
3119 host_cpu=$1
3120 host_vendor=$2
3121 shift; shift
3122 # Remember, the first character of IFS is used to create $*,
3123 # except with old shells:
3124 host_os=$*
3125 IFS=$ac_save_IFS
3126 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3127
3128
3129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3130 $as_echo_n "checking target system type... " >&6; }
3131 if test "${ac_cv_target+set}" = set; then :
3132   $as_echo_n "(cached) " >&6
3133 else
3134   if test "x$target_alias" = x; then
3135   ac_cv_target=$ac_cv_host
3136 else
3137   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3138     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3139 fi
3140
3141 fi
3142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3143 $as_echo "$ac_cv_target" >&6; }
3144 case $ac_cv_target in
3145 *-*-*) ;;
3146 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3147 esac
3148 target=$ac_cv_target
3149 ac_save_IFS=$IFS; IFS='-'
3150 set x $ac_cv_target
3151 shift
3152 target_cpu=$1
3153 target_vendor=$2
3154 shift; shift
3155 # Remember, the first character of IFS is used to create $*,
3156 # except with old shells:
3157 target_os=$*
3158 IFS=$ac_save_IFS
3159 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3160
3161
3162 # The aliases save the names the user supplied, while $host etc.
3163 # will get canonicalized.
3164 test -n "$target_alias" &&
3165   test "$program_prefix$program_suffix$program_transform_name" = \
3166     NONENONEs,x,x, &&
3167   program_prefix=${target_alias}-
3168
3169 # Determine the noncanonical target name, for directory use.
3170  case ${build_alias} in
3171   "") build_noncanonical=${build} ;;
3172   *) build_noncanonical=${build_alias} ;;
3173 esac
3174
3175  case ${host_alias} in
3176   "") host_noncanonical=${build_noncanonical} ;;
3177   *) host_noncanonical=${host_alias} ;;
3178 esac
3179
3180  case ${target_alias} in
3181   "") target_noncanonical=${host_noncanonical} ;;
3182   *) target_noncanonical=${target_alias} ;;
3183 esac
3184
3185
3186
3187
3188 # Determine the target- and build-specific subdirectories
3189
3190 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3191 # have matching libraries, they should use host libraries: Makefile.tpl
3192 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3193 # However, they still use the build modules, because the corresponding
3194 # host modules (e.g. bison) are only built for the host when bootstrap
3195 # finishes. So:
3196 # - build_subdir is where we find build modules, and never changes.
3197 # - build_libsubdir is where we find build libraries, and can be overridden.
3198
3199 # Prefix 'build-' so this never conflicts with target_subdir.
3200 build_subdir="build-${build_noncanonical}"
3201
3202 # Check whether --with-build-libsubdir was given.
3203 if test "${with_build_libsubdir+set}" = set; then :
3204   withval=$with_build_libsubdir; build_libsubdir="$withval"
3205 else
3206   build_libsubdir="$build_subdir"
3207 fi
3208
3209 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3210 if ( test $srcdir = . && test -d gcc ) \
3211    || test -d $srcdir/../host-${host_noncanonical}; then
3212   host_subdir="host-${host_noncanonical}"
3213 else
3214   host_subdir=.
3215 fi
3216 # No prefix.
3217 target_subdir=${target_noncanonical}
3218
3219
3220 # Set program_transform_name
3221 test "$program_prefix" != NONE &&
3222   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3223 # Use a double $ so make ignores it.
3224 test "$program_suffix" != NONE &&
3225   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3226 # Double any \ or $.
3227 # By default was `s,x,x', remove it if useless.
3228 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3229 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3230
3231
3232 # Check for bogus environment variables.
3233 # Test if LIBRARY_PATH contains the notation for the current directory
3234 # since this would lead to problems installing/building glibc.
3235 # LIBRARY_PATH contains the current directory if one of the following
3236 # is true:
3237 # - one of the terminals (":" and ";") is the first or last sign
3238 # - two terminals occur directly after each other
3239 # - the path contains an element with a dot in it
3240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3241 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3242 case ${LIBRARY_PATH} in
3243   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3244     library_path_setting="contains current directory"
3245     ;;
3246   *)
3247     library_path_setting="ok"
3248     ;;
3249 esac
3250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3251 $as_echo "$library_path_setting" >&6; }
3252 if test "$library_path_setting" != "ok"; then
3253 as_fn_error "
3254 *** LIBRARY_PATH shouldn't contain the current directory when
3255 *** building gcc. Please change the environment variable
3256 *** and run configure again." "$LINENO" 5
3257 fi
3258
3259 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3260 # since this would lead to problems installing/building glibc.
3261 # GCC_EXEC_PREFIX contains the current directory if one of the following
3262 # is true:
3263 # - one of the terminals (":" and ";") is the first or last sign
3264 # - two terminals occur directly after each other
3265 # - the path contains an element with a dot in it
3266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3267 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3268 case ${GCC_EXEC_PREFIX} in
3269   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3270     gcc_exec_prefix_setting="contains current directory"
3271     ;;
3272   *)
3273     gcc_exec_prefix_setting="ok"
3274     ;;
3275 esac
3276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3277 $as_echo "$gcc_exec_prefix_setting" >&6; }
3278 if test "$gcc_exec_prefix_setting" != "ok"; then
3279 as_fn_error "
3280 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3281 *** building gcc. Please change the environment variable
3282 *** and run configure again." "$LINENO" 5
3283 fi
3284
3285 # -----------
3286 # Directories
3287 # -----------
3288
3289 # Specify the local prefix
3290 local_prefix=
3291
3292 # Check whether --with-local-prefix was given.
3293 if test "${with_local_prefix+set}" = set; then :
3294   withval=$with_local_prefix; case "${withval}" in
3295 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3296 no)     ;;
3297 *)      local_prefix=$with_local_prefix ;;
3298 esac
3299 fi
3300
3301
3302 # Default local prefix if it is empty
3303 if test x$local_prefix = x; then
3304         local_prefix=/usr/local
3305 fi
3306
3307 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3308 # passed in by the toplevel make and thus we'd get different behavior
3309 # depending on where we built the sources.
3310 gcc_gxx_include_dir=
3311 # Specify the g++ header file directory
3312
3313 # Check whether --with-gxx-include-dir was given.
3314 if test "${with_gxx_include_dir+set}" = set; then :
3315   withval=$with_gxx_include_dir; case "${withval}" in
3316 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3317 no)     ;;
3318 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3319 esac
3320 fi
3321
3322
3323 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3324 if test x${gcc_gxx_include_dir} = x; then
3325   if test x${enable_version_specific_runtime_libs} = xyes; then
3326     gcc_gxx_include_dir='${libsubdir}/include/c++'
3327   else
3328     libstdcxx_incdir='include/c++/$(version)'
3329     if test x$host != x$target; then
3330        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3331     fi
3332     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3333   fi
3334 fi
3335
3336 gcc_gxx_include_dir_add_sysroot=0
3337 if test "${with_sysroot+set}" = set; then
3338   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3339   if test "${gcc_gxx_without_sysroot}"; then
3340     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3341     gcc_gxx_include_dir_add_sysroot=1
3342   fi
3343 fi
3344
3345
3346 # Check whether --with-cpp_install_dir was given.
3347 if test "${with_cpp_install_dir+set}" = set; then :
3348   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3349   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3350 elif test x$withval != xno; then
3351   cpp_install_dir=$withval
3352 fi
3353 fi
3354
3355
3356 # We would like to our source tree to be readonly.  However when releases or
3357 # pre-releases are generated, the flex/bison generated files as well as the
3358 # various formats of manuals need to be included along with the rest of the
3359 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3360 # just that.
3361
3362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3363 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3364     # Check whether --enable-generated-files-in-srcdir was given.
3365 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3366   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3367 else
3368   generated_files_in_srcdir=no
3369 fi
3370
3371
3372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3373 $as_echo "$generated_files_in_srcdir" >&6; }
3374
3375 if test "$generated_files_in_srcdir" = "yes"; then
3376   GENINSRC=''
3377 else
3378   GENINSRC='#'
3379 fi
3380
3381
3382 # -------------------
3383 # Find default linker
3384 # -------------------
3385
3386 # With GNU ld
3387
3388 # Check whether --with-gnu-ld was given.
3389 if test "${with_gnu_ld+set}" = set; then :
3390   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3391 else
3392   gnu_ld_flag=no
3393 fi
3394
3395
3396 # With pre-defined ld
3397
3398 # Check whether --with-ld was given.
3399 if test "${with_ld+set}" = set; then :
3400   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3401 fi
3402
3403 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3404   if test ! -x "$DEFAULT_LINKER"; then
3405     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3406   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3407     gnu_ld_flag=yes
3408   fi
3409
3410 cat >>confdefs.h <<_ACEOF
3411 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3412 _ACEOF
3413
3414 fi
3415
3416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3417 $as_echo_n "checking whether a default linker was specified... " >&6; }
3418 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3419   if test x"$gnu_ld_flag" = x"no"; then
3420     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3421 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3422   else
3423     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3424 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3425   fi
3426 else
3427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3428 $as_echo "no" >&6; }
3429 fi
3430
3431 # With demangler in GNU ld
3432
3433 # Check whether --with-demangler-in-ld was given.
3434 if test "${with_demangler_in_ld+set}" = set; then :
3435   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3436 else
3437   demangler_in_ld=yes
3438 fi
3439
3440
3441 # ----------------------
3442 # Find default assembler
3443 # ----------------------
3444
3445 # With GNU as
3446
3447 # Check whether --with-gnu-as was given.
3448 if test "${with_gnu_as+set}" = set; then :
3449   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3450 else
3451   gas_flag=no
3452 fi
3453
3454
3455
3456 # Check whether --with-as was given.
3457 if test "${with_as+set}" = set; then :
3458   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3459 fi
3460
3461 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3462   if test ! -x "$DEFAULT_ASSEMBLER"; then
3463     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3464   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3465     gas_flag=yes
3466   fi
3467
3468 cat >>confdefs.h <<_ACEOF
3469 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3470 _ACEOF
3471
3472 fi
3473
3474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3475 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3476 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3477   if test x"$gas_flag" = x"no"; then
3478     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3479 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3480   else
3481     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3482 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3483   fi
3484 else
3485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3486 $as_echo "no" >&6; }
3487 fi
3488
3489 # ---------------
3490 # Find C compiler
3491 # ---------------
3492
3493 # If a non-executable a.out is present (e.g. created by GNU as above even if
3494 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3495 # file, even when creating an executable, so an execution test fails.
3496 # Remove possible default executable files to avoid this.
3497 #
3498 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3499 # Autoconf includes it.
3500 rm -f a.out a.exe b.out
3501
3502 # Find the native compiler
3503 ac_ext=c
3504 ac_cpp='$CPP $CPPFLAGS'
3505 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3506 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3507 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3508 if test -n "$ac_tool_prefix"; then
3509   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3510 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3512 $as_echo_n "checking for $ac_word... " >&6; }
3513 if test "${ac_cv_prog_CC+set}" = set; then :
3514   $as_echo_n "(cached) " >&6
3515 else
3516   if test -n "$CC"; then
3517   ac_cv_prog_CC="$CC" # Let the user override the test.
3518 else
3519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3520 for as_dir in $PATH
3521 do
3522   IFS=$as_save_IFS
3523   test -z "$as_dir" && as_dir=.
3524     for ac_exec_ext in '' $ac_executable_extensions; do
3525   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3526     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3527     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3528     break 2
3529   fi
3530 done
3531   done
3532 IFS=$as_save_IFS
3533
3534 fi
3535 fi
3536 CC=$ac_cv_prog_CC
3537 if test -n "$CC"; then
3538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3539 $as_echo "$CC" >&6; }
3540 else
3541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3542 $as_echo "no" >&6; }
3543 fi
3544
3545
3546 fi
3547 if test -z "$ac_cv_prog_CC"; then
3548   ac_ct_CC=$CC
3549   # Extract the first word of "gcc", so it can be a program name with args.
3550 set dummy gcc; ac_word=$2
3551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3552 $as_echo_n "checking for $ac_word... " >&6; }
3553 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3554   $as_echo_n "(cached) " >&6
3555 else
3556   if test -n "$ac_ct_CC"; then
3557   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3558 else
3559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3560 for as_dir in $PATH
3561 do
3562   IFS=$as_save_IFS
3563   test -z "$as_dir" && as_dir=.
3564     for ac_exec_ext in '' $ac_executable_extensions; do
3565   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3566     ac_cv_prog_ac_ct_CC="gcc"
3567     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3568     break 2
3569   fi
3570 done
3571   done
3572 IFS=$as_save_IFS
3573
3574 fi
3575 fi
3576 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3577 if test -n "$ac_ct_CC"; then
3578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3579 $as_echo "$ac_ct_CC" >&6; }
3580 else
3581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3582 $as_echo "no" >&6; }
3583 fi
3584
3585   if test "x$ac_ct_CC" = x; then
3586     CC=""
3587   else
3588     case $cross_compiling:$ac_tool_warned in
3589 yes:)
3590 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3591 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3592 ac_tool_warned=yes ;;
3593 esac
3594     CC=$ac_ct_CC
3595   fi
3596 else
3597   CC="$ac_cv_prog_CC"
3598 fi
3599
3600 if test -z "$CC"; then
3601           if test -n "$ac_tool_prefix"; then
3602     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3603 set dummy ${ac_tool_prefix}cc; ac_word=$2
3604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3605 $as_echo_n "checking for $ac_word... " >&6; }
3606 if test "${ac_cv_prog_CC+set}" = set; then :
3607   $as_echo_n "(cached) " >&6
3608 else
3609   if test -n "$CC"; then
3610   ac_cv_prog_CC="$CC" # Let the user override the test.
3611 else
3612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3613 for as_dir in $PATH
3614 do
3615   IFS=$as_save_IFS
3616   test -z "$as_dir" && as_dir=.
3617     for ac_exec_ext in '' $ac_executable_extensions; do
3618   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3619     ac_cv_prog_CC="${ac_tool_prefix}cc"
3620     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3621     break 2
3622   fi
3623 done
3624   done
3625 IFS=$as_save_IFS
3626
3627 fi
3628 fi
3629 CC=$ac_cv_prog_CC
3630 if test -n "$CC"; then
3631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3632 $as_echo "$CC" >&6; }
3633 else
3634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3635 $as_echo "no" >&6; }
3636 fi
3637
3638
3639   fi
3640 fi
3641 if test -z "$CC"; then
3642   # Extract the first word of "cc", so it can be a program name with args.
3643 set dummy cc; ac_word=$2
3644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3645 $as_echo_n "checking for $ac_word... " >&6; }
3646 if test "${ac_cv_prog_CC+set}" = set; then :
3647   $as_echo_n "(cached) " >&6
3648 else
3649   if test -n "$CC"; then
3650   ac_cv_prog_CC="$CC" # Let the user override the test.
3651 else
3652   ac_prog_rejected=no
3653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3654 for as_dir in $PATH
3655 do
3656   IFS=$as_save_IFS
3657   test -z "$as_dir" && as_dir=.
3658     for ac_exec_ext in '' $ac_executable_extensions; do
3659   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3660     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3661        ac_prog_rejected=yes
3662        continue
3663      fi
3664     ac_cv_prog_CC="cc"
3665     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3666     break 2
3667   fi
3668 done
3669   done
3670 IFS=$as_save_IFS
3671
3672 if test $ac_prog_rejected = yes; then
3673   # We found a bogon in the path, so make sure we never use it.
3674   set dummy $ac_cv_prog_CC
3675   shift
3676   if test $# != 0; then
3677     # We chose a different compiler from the bogus one.
3678     # However, it has the same basename, so the bogon will be chosen
3679     # first if we set CC to just the basename; use the full file name.
3680     shift
3681     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3682   fi
3683 fi
3684 fi
3685 fi
3686 CC=$ac_cv_prog_CC
3687 if test -n "$CC"; then
3688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3689 $as_echo "$CC" >&6; }
3690 else
3691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3692 $as_echo "no" >&6; }
3693 fi
3694
3695
3696 fi
3697 if test -z "$CC"; then
3698   if test -n "$ac_tool_prefix"; then
3699   for ac_prog in cl.exe
3700   do
3701     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3702 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3704 $as_echo_n "checking for $ac_word... " >&6; }
3705 if test "${ac_cv_prog_CC+set}" = set; then :
3706   $as_echo_n "(cached) " >&6
3707 else
3708   if test -n "$CC"; then
3709   ac_cv_prog_CC="$CC" # Let the user override the test.
3710 else
3711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3712 for as_dir in $PATH
3713 do
3714   IFS=$as_save_IFS
3715   test -z "$as_dir" && as_dir=.
3716     for ac_exec_ext in '' $ac_executable_extensions; do
3717   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3718     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3719     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3720     break 2
3721   fi
3722 done
3723   done
3724 IFS=$as_save_IFS
3725
3726 fi
3727 fi
3728 CC=$ac_cv_prog_CC
3729 if test -n "$CC"; then
3730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3731 $as_echo "$CC" >&6; }
3732 else
3733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3734 $as_echo "no" >&6; }
3735 fi
3736
3737
3738     test -n "$CC" && break
3739   done
3740 fi
3741 if test -z "$CC"; then
3742   ac_ct_CC=$CC
3743   for ac_prog in cl.exe
3744 do
3745   # Extract the first word of "$ac_prog", so it can be a program name with args.
3746 set dummy $ac_prog; ac_word=$2
3747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3748 $as_echo_n "checking for $ac_word... " >&6; }
3749 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3750   $as_echo_n "(cached) " >&6
3751 else
3752   if test -n "$ac_ct_CC"; then
3753   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3754 else
3755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3756 for as_dir in $PATH
3757 do
3758   IFS=$as_save_IFS
3759   test -z "$as_dir" && as_dir=.
3760     for ac_exec_ext in '' $ac_executable_extensions; do
3761   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3762     ac_cv_prog_ac_ct_CC="$ac_prog"
3763     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3764     break 2
3765   fi
3766 done
3767   done
3768 IFS=$as_save_IFS
3769
3770 fi
3771 fi
3772 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3773 if test -n "$ac_ct_CC"; then
3774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3775 $as_echo "$ac_ct_CC" >&6; }
3776 else
3777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3778 $as_echo "no" >&6; }
3779 fi
3780
3781
3782   test -n "$ac_ct_CC" && break
3783 done
3784
3785   if test "x$ac_ct_CC" = x; then
3786     CC=""
3787   else
3788     case $cross_compiling:$ac_tool_warned in
3789 yes:)
3790 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3791 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3792 ac_tool_warned=yes ;;
3793 esac
3794     CC=$ac_ct_CC
3795   fi
3796 fi
3797
3798 fi
3799
3800
3801 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3802 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3803 as_fn_error "no acceptable C compiler found in \$PATH
3804 See \`config.log' for more details." "$LINENO" 5; }
3805
3806 # Provide some information about the compiler.
3807 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3808 set X $ac_compile
3809 ac_compiler=$2
3810 for ac_option in --version -v -V -qversion; do
3811   { { ac_try="$ac_compiler $ac_option >&5"
3812 case "(($ac_try" in
3813   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3814   *) ac_try_echo=$ac_try;;
3815 esac
3816 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3817 $as_echo "$ac_try_echo"; } >&5
3818   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3819   ac_status=$?
3820   if test -s conftest.err; then
3821     sed '10a\
3822 ... rest of stderr output deleted ...
3823          10q' conftest.err >conftest.er1
3824     cat conftest.er1 >&5
3825     rm -f conftest.er1 conftest.err
3826   fi
3827   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3828   test $ac_status = 0; }
3829 done
3830
3831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3832 /* end confdefs.h.  */
3833
3834 int
3835 main ()
3836 {
3837
3838   ;
3839   return 0;
3840 }
3841 _ACEOF
3842 ac_clean_files_save=$ac_clean_files
3843 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3844 # Try to create an executable without -o first, disregard a.out.
3845 # It will help us diagnose broken compilers, and finding out an intuition
3846 # of exeext.
3847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3848 $as_echo_n "checking for C compiler default output file name... " >&6; }
3849 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3850
3851 # The possible output files:
3852 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3853
3854 ac_rmfiles=
3855 for ac_file in $ac_files
3856 do
3857   case $ac_file in
3858     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3859     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3860   esac
3861 done
3862 rm -f $ac_rmfiles
3863
3864 if { { ac_try="$ac_link_default"
3865 case "(($ac_try" in
3866   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3867   *) ac_try_echo=$ac_try;;
3868 esac
3869 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3870 $as_echo "$ac_try_echo"; } >&5
3871   (eval "$ac_link_default") 2>&5
3872   ac_status=$?
3873   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3874   test $ac_status = 0; }; then :
3875   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3876 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3877 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3878 # so that the user can short-circuit this test for compilers unknown to
3879 # Autoconf.
3880 for ac_file in $ac_files ''
3881 do
3882   test -f "$ac_file" || continue
3883   case $ac_file in
3884     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3885         ;;
3886     [ab].out )
3887         # We found the default executable, but exeext='' is most
3888         # certainly right.
3889         break;;
3890     *.* )
3891         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3892         then :; else
3893            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3894         fi
3895         # We set ac_cv_exeext here because the later test for it is not
3896         # safe: cross compilers may not add the suffix if given an `-o'
3897         # argument, so we may need to know it at that point already.
3898         # Even if this section looks crufty: it has the advantage of
3899         # actually working.
3900         break;;
3901     * )
3902         break;;
3903   esac
3904 done
3905 test "$ac_cv_exeext" = no && ac_cv_exeext=
3906
3907 else
3908   ac_file=''
3909 fi
3910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3911 $as_echo "$ac_file" >&6; }
3912 if test -z "$ac_file"; then :
3913   $as_echo "$as_me: failed program was:" >&5
3914 sed 's/^/| /' conftest.$ac_ext >&5
3915
3916 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3917 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3918 { as_fn_set_status 77
3919 as_fn_error "C compiler cannot create executables
3920 See \`config.log' for more details." "$LINENO" 5; }; }
3921 fi
3922 ac_exeext=$ac_cv_exeext
3923
3924 # Check that the compiler produces executables we can run.  If not, either
3925 # the compiler is broken, or we cross compile.
3926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3927 $as_echo_n "checking whether the C compiler works... " >&6; }
3928 # If not cross compiling, check that we can run a simple program.
3929 if test "$cross_compiling" != yes; then
3930   if { ac_try='./$ac_file'
3931   { { case "(($ac_try" in
3932   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3933   *) ac_try_echo=$ac_try;;
3934 esac
3935 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3936 $as_echo "$ac_try_echo"; } >&5
3937   (eval "$ac_try") 2>&5
3938   ac_status=$?
3939   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3940   test $ac_status = 0; }; }; then
3941     cross_compiling=no
3942   else
3943     if test "$cross_compiling" = maybe; then
3944         cross_compiling=yes
3945     else
3946         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3947 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3948 as_fn_error "cannot run C compiled programs.
3949 If you meant to cross compile, use \`--host'.
3950 See \`config.log' for more details." "$LINENO" 5; }
3951     fi
3952   fi
3953 fi
3954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3955 $as_echo "yes" >&6; }
3956
3957 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3958 ac_clean_files=$ac_clean_files_save
3959 # Check that the compiler produces executables we can run.  If not, either
3960 # the compiler is broken, or we cross compile.
3961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3962 $as_echo_n "checking whether we are cross compiling... " >&6; }
3963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3964 $as_echo "$cross_compiling" >&6; }
3965
3966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3967 $as_echo_n "checking for suffix of executables... " >&6; }
3968 if { { ac_try="$ac_link"
3969 case "(($ac_try" in
3970   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3971   *) ac_try_echo=$ac_try;;
3972 esac
3973 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3974 $as_echo "$ac_try_echo"; } >&5
3975   (eval "$ac_link") 2>&5
3976   ac_status=$?
3977   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3978   test $ac_status = 0; }; then :
3979   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3980 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3981 # work properly (i.e., refer to `conftest.exe'), while it won't with
3982 # `rm'.
3983 for ac_file in conftest.exe conftest conftest.*; do
3984   test -f "$ac_file" || continue
3985   case $ac_file in
3986     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3987     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3988           break;;
3989     * ) break;;
3990   esac
3991 done
3992 else
3993   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3994 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3995 as_fn_error "cannot compute suffix of executables: cannot compile and link
3996 See \`config.log' for more details." "$LINENO" 5; }
3997 fi
3998 rm -f conftest$ac_cv_exeext
3999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4000 $as_echo "$ac_cv_exeext" >&6; }
4001
4002 rm -f conftest.$ac_ext
4003 EXEEXT=$ac_cv_exeext
4004 ac_exeext=$EXEEXT
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4006 $as_echo_n "checking for suffix of object files... " >&6; }
4007 if test "${ac_cv_objext+set}" = set; then :
4008   $as_echo_n "(cached) " >&6
4009 else
4010   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4011 /* end confdefs.h.  */
4012
4013 int
4014 main ()
4015 {
4016
4017   ;
4018   return 0;
4019 }
4020 _ACEOF
4021 rm -f conftest.o conftest.obj
4022 if { { ac_try="$ac_compile"
4023 case "(($ac_try" in
4024   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4025   *) ac_try_echo=$ac_try;;
4026 esac
4027 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4028 $as_echo "$ac_try_echo"; } >&5
4029   (eval "$ac_compile") 2>&5
4030   ac_status=$?
4031   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4032   test $ac_status = 0; }; then :
4033   for ac_file in conftest.o conftest.obj conftest.*; do
4034   test -f "$ac_file" || continue;
4035   case $ac_file in
4036     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4037     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4038        break;;
4039   esac
4040 done
4041 else
4042   $as_echo "$as_me: failed program was:" >&5
4043 sed 's/^/| /' conftest.$ac_ext >&5
4044
4045 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4046 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4047 as_fn_error "cannot compute suffix of object files: cannot compile
4048 See \`config.log' for more details." "$LINENO" 5; }
4049 fi
4050 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4051 fi
4052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4053 $as_echo "$ac_cv_objext" >&6; }
4054 OBJEXT=$ac_cv_objext
4055 ac_objext=$OBJEXT
4056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4057 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4058 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4059   $as_echo_n "(cached) " >&6
4060 else
4061   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4062 /* end confdefs.h.  */
4063
4064 int
4065 main ()
4066 {
4067 #ifndef __GNUC__
4068        choke me
4069 #endif
4070
4071   ;
4072   return 0;
4073 }
4074 _ACEOF
4075 if ac_fn_c_try_compile "$LINENO"; then :
4076   ac_compiler_gnu=yes
4077 else
4078   ac_compiler_gnu=no
4079 fi
4080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4081 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4082
4083 fi
4084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4085 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4086 if test $ac_compiler_gnu = yes; then
4087   GCC=yes
4088 else
4089   GCC=
4090 fi
4091 ac_test_CFLAGS=${CFLAGS+set}
4092 ac_save_CFLAGS=$CFLAGS
4093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4094 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4095 if test "${ac_cv_prog_cc_g+set}" = set; then :
4096   $as_echo_n "(cached) " >&6
4097 else
4098   ac_save_c_werror_flag=$ac_c_werror_flag
4099    ac_c_werror_flag=yes
4100    ac_cv_prog_cc_g=no
4101    CFLAGS="-g"
4102    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4103 /* end confdefs.h.  */
4104
4105 int
4106 main ()
4107 {
4108
4109   ;
4110   return 0;
4111 }
4112 _ACEOF
4113 if ac_fn_c_try_compile "$LINENO"; then :
4114   ac_cv_prog_cc_g=yes
4115 else
4116   CFLAGS=""
4117       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4118 /* end confdefs.h.  */
4119
4120 int
4121 main ()
4122 {
4123
4124   ;
4125   return 0;
4126 }
4127 _ACEOF
4128 if ac_fn_c_try_compile "$LINENO"; then :
4129
4130 else
4131   ac_c_werror_flag=$ac_save_c_werror_flag
4132          CFLAGS="-g"
4133          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4134 /* end confdefs.h.  */
4135
4136 int
4137 main ()
4138 {
4139
4140   ;
4141   return 0;
4142 }
4143 _ACEOF
4144 if ac_fn_c_try_compile "$LINENO"; then :
4145   ac_cv_prog_cc_g=yes
4146 fi
4147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4148 fi
4149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4150 fi
4151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4152    ac_c_werror_flag=$ac_save_c_werror_flag
4153 fi
4154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4155 $as_echo "$ac_cv_prog_cc_g" >&6; }
4156 if test "$ac_test_CFLAGS" = set; then
4157   CFLAGS=$ac_save_CFLAGS
4158 elif test $ac_cv_prog_cc_g = yes; then
4159   if test "$GCC" = yes; then
4160     CFLAGS="-g -O2"
4161   else
4162     CFLAGS="-g"
4163   fi
4164 else
4165   if test "$GCC" = yes; then
4166     CFLAGS="-O2"
4167   else
4168     CFLAGS=
4169   fi
4170 fi
4171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4172 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4173 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4174   $as_echo_n "(cached) " >&6
4175 else
4176   ac_cv_prog_cc_c89=no
4177 ac_save_CC=$CC
4178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4179 /* end confdefs.h.  */
4180 #include <stdarg.h>
4181 #include <stdio.h>
4182 #include <sys/types.h>
4183 #include <sys/stat.h>
4184 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4185 struct buf { int x; };
4186 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4187 static char *e (p, i)
4188      char **p;
4189      int i;
4190 {
4191   return p[i];
4192 }
4193 static char *f (char * (*g) (char **, int), char **p, ...)
4194 {
4195   char *s;
4196   va_list v;
4197   va_start (v,p);
4198   s = g (p, va_arg (v,int));
4199   va_end (v);
4200   return s;
4201 }
4202
4203 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4204    function prototypes and stuff, but not '\xHH' hex character constants.
4205    These don't provoke an error unfortunately, instead are silently treated
4206    as 'x'.  The following induces an error, until -std is added to get
4207    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4208    array size at least.  It's necessary to write '\x00'==0 to get something
4209    that's true only with -std.  */
4210 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4211
4212 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4213    inside strings and character constants.  */
4214 #define FOO(x) 'x'
4215 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4216
4217 int test (int i, double x);
4218 struct s1 {int (*f) (int a);};
4219 struct s2 {int (*f) (double a);};
4220 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4221 int argc;
4222 char **argv;
4223 int
4224 main ()
4225 {
4226 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4227   ;
4228   return 0;
4229 }
4230 _ACEOF
4231 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4232         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4233 do
4234   CC="$ac_save_CC $ac_arg"
4235   if ac_fn_c_try_compile "$LINENO"; then :
4236   ac_cv_prog_cc_c89=$ac_arg
4237 fi
4238 rm -f core conftest.err conftest.$ac_objext
4239   test "x$ac_cv_prog_cc_c89" != "xno" && break
4240 done
4241 rm -f conftest.$ac_ext
4242 CC=$ac_save_CC
4243
4244 fi
4245 # AC_CACHE_VAL
4246 case "x$ac_cv_prog_cc_c89" in
4247   x)
4248     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4249 $as_echo "none needed" >&6; } ;;
4250   xno)
4251     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4252 $as_echo "unsupported" >&6; } ;;
4253   *)
4254     CC="$CC $ac_cv_prog_cc_c89"
4255     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4256 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4257 esac
4258 if test "x$ac_cv_prog_cc_c89" != xno; then :
4259
4260 fi
4261
4262 ac_ext=c
4263 ac_cpp='$CPP $CPPFLAGS'
4264 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4265 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4266 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4267
4268 ac_ext=cpp
4269 ac_cpp='$CXXCPP $CPPFLAGS'
4270 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4271 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4272 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4273 if test -z "$CXX"; then
4274   if test -n "$CCC"; then
4275     CXX=$CCC
4276   else
4277     if test -n "$ac_tool_prefix"; then
4278   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4279   do
4280     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4281 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4283 $as_echo_n "checking for $ac_word... " >&6; }
4284 if test "${ac_cv_prog_CXX+set}" = set; then :
4285   $as_echo_n "(cached) " >&6
4286 else
4287   if test -n "$CXX"; then
4288   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4289 else
4290 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4291 for as_dir in $PATH
4292 do
4293   IFS=$as_save_IFS
4294   test -z "$as_dir" && as_dir=.
4295     for ac_exec_ext in '' $ac_executable_extensions; do
4296   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4297     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4298     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4299     break 2
4300   fi
4301 done
4302   done
4303 IFS=$as_save_IFS
4304
4305 fi
4306 fi
4307 CXX=$ac_cv_prog_CXX
4308 if test -n "$CXX"; then
4309   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4310 $as_echo "$CXX" >&6; }
4311 else
4312   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4313 $as_echo "no" >&6; }
4314 fi
4315
4316
4317     test -n "$CXX" && break
4318   done
4319 fi
4320 if test -z "$CXX"; then
4321   ac_ct_CXX=$CXX
4322   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4323 do
4324   # Extract the first word of "$ac_prog", so it can be a program name with args.
4325 set dummy $ac_prog; ac_word=$2
4326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4327 $as_echo_n "checking for $ac_word... " >&6; }
4328 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4329   $as_echo_n "(cached) " >&6
4330 else
4331   if test -n "$ac_ct_CXX"; then
4332   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4333 else
4334 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4335 for as_dir in $PATH
4336 do
4337   IFS=$as_save_IFS
4338   test -z "$as_dir" && as_dir=.
4339     for ac_exec_ext in '' $ac_executable_extensions; do
4340   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4341     ac_cv_prog_ac_ct_CXX="$ac_prog"
4342     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4343     break 2
4344   fi
4345 done
4346   done
4347 IFS=$as_save_IFS
4348
4349 fi
4350 fi
4351 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4352 if test -n "$ac_ct_CXX"; then
4353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4354 $as_echo "$ac_ct_CXX" >&6; }
4355 else
4356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4357 $as_echo "no" >&6; }
4358 fi
4359
4360
4361   test -n "$ac_ct_CXX" && break
4362 done
4363
4364   if test "x$ac_ct_CXX" = x; then
4365     CXX="g++"
4366   else
4367     case $cross_compiling:$ac_tool_warned in
4368 yes:)
4369 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4370 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4371 ac_tool_warned=yes ;;
4372 esac
4373     CXX=$ac_ct_CXX
4374   fi
4375 fi
4376
4377   fi
4378 fi
4379 # Provide some information about the compiler.
4380 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4381 set X $ac_compile
4382 ac_compiler=$2
4383 for ac_option in --version -v -V -qversion; do
4384   { { ac_try="$ac_compiler $ac_option >&5"
4385 case "(($ac_try" in
4386   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4387   *) ac_try_echo=$ac_try;;
4388 esac
4389 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4390 $as_echo "$ac_try_echo"; } >&5
4391   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4392   ac_status=$?
4393   if test -s conftest.err; then
4394     sed '10a\
4395 ... rest of stderr output deleted ...
4396          10q' conftest.err >conftest.er1
4397     cat conftest.er1 >&5
4398     rm -f conftest.er1 conftest.err
4399   fi
4400   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4401   test $ac_status = 0; }
4402 done
4403
4404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4405 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4406 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4407   $as_echo_n "(cached) " >&6
4408 else
4409   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4410 /* end confdefs.h.  */
4411
4412 int
4413 main ()
4414 {
4415 #ifndef __GNUC__
4416        choke me
4417 #endif
4418
4419   ;
4420   return 0;
4421 }
4422 _ACEOF
4423 if ac_fn_cxx_try_compile "$LINENO"; then :
4424   ac_compiler_gnu=yes
4425 else
4426   ac_compiler_gnu=no
4427 fi
4428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4429 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4430
4431 fi
4432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4433 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4434 if test $ac_compiler_gnu = yes; then
4435   GXX=yes
4436 else
4437   GXX=
4438 fi
4439 ac_test_CXXFLAGS=${CXXFLAGS+set}
4440 ac_save_CXXFLAGS=$CXXFLAGS
4441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4442 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4443 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4444   $as_echo_n "(cached) " >&6
4445 else
4446   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4447    ac_cxx_werror_flag=yes
4448    ac_cv_prog_cxx_g=no
4449    CXXFLAGS="-g"
4450    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4451 /* end confdefs.h.  */
4452
4453 int
4454 main ()
4455 {
4456
4457   ;
4458   return 0;
4459 }
4460 _ACEOF
4461 if ac_fn_cxx_try_compile "$LINENO"; then :
4462   ac_cv_prog_cxx_g=yes
4463 else
4464   CXXFLAGS=""
4465       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4466 /* end confdefs.h.  */
4467
4468 int
4469 main ()
4470 {
4471
4472   ;
4473   return 0;
4474 }
4475 _ACEOF
4476 if ac_fn_cxx_try_compile "$LINENO"; then :
4477
4478 else
4479   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4480          CXXFLAGS="-g"
4481          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4482 /* end confdefs.h.  */
4483
4484 int
4485 main ()
4486 {
4487
4488   ;
4489   return 0;
4490 }
4491 _ACEOF
4492 if ac_fn_cxx_try_compile "$LINENO"; then :
4493   ac_cv_prog_cxx_g=yes
4494 fi
4495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4496 fi
4497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4498 fi
4499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4500    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4501 fi
4502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4503 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4504 if test "$ac_test_CXXFLAGS" = set; then
4505   CXXFLAGS=$ac_save_CXXFLAGS
4506 elif test $ac_cv_prog_cxx_g = yes; then
4507   if test "$GXX" = yes; then
4508     CXXFLAGS="-g -O2"
4509   else
4510     CXXFLAGS="-g"
4511   fi
4512 else
4513   if test "$GXX" = yes; then
4514     CXXFLAGS="-O2"
4515   else
4516     CXXFLAGS=
4517   fi
4518 fi
4519 ac_ext=c
4520 ac_cpp='$CPP $CPPFLAGS'
4521 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4522 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4523 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4524
4525
4526
4527
4528 if test -n "$ac_tool_prefix"; then
4529   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4530 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4532 $as_echo_n "checking for $ac_word... " >&6; }
4533 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4534   $as_echo_n "(cached) " >&6
4535 else
4536   if test -n "$GNATBIND"; then
4537   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4538 else
4539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4540 for as_dir in $PATH
4541 do
4542   IFS=$as_save_IFS
4543   test -z "$as_dir" && as_dir=.
4544     for ac_exec_ext in '' $ac_executable_extensions; do
4545   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4546     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4547     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4548     break 2
4549   fi
4550 done
4551   done
4552 IFS=$as_save_IFS
4553
4554 fi
4555 fi
4556 GNATBIND=$ac_cv_prog_GNATBIND
4557 if test -n "$GNATBIND"; then
4558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4559 $as_echo "$GNATBIND" >&6; }
4560 else
4561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4562 $as_echo "no" >&6; }
4563 fi
4564
4565
4566 fi
4567 if test -z "$ac_cv_prog_GNATBIND"; then
4568   ac_ct_GNATBIND=$GNATBIND
4569   # Extract the first word of "gnatbind", so it can be a program name with args.
4570 set dummy gnatbind; ac_word=$2
4571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4572 $as_echo_n "checking for $ac_word... " >&6; }
4573 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4574   $as_echo_n "(cached) " >&6
4575 else
4576   if test -n "$ac_ct_GNATBIND"; then
4577   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4578 else
4579 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4580 for as_dir in $PATH
4581 do
4582   IFS=$as_save_IFS
4583   test -z "$as_dir" && as_dir=.
4584     for ac_exec_ext in '' $ac_executable_extensions; do
4585   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4586     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4587     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4588     break 2
4589   fi
4590 done
4591   done
4592 IFS=$as_save_IFS
4593
4594 fi
4595 fi
4596 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4597 if test -n "$ac_ct_GNATBIND"; then
4598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4599 $as_echo "$ac_ct_GNATBIND" >&6; }
4600 else
4601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4602 $as_echo "no" >&6; }
4603 fi
4604
4605   if test "x$ac_ct_GNATBIND" = x; then
4606     GNATBIND="no"
4607   else
4608     case $cross_compiling:$ac_tool_warned in
4609 yes:)
4610 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4611 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4612 ac_tool_warned=yes ;;
4613 esac
4614     GNATBIND=$ac_ct_GNATBIND
4615   fi
4616 else
4617   GNATBIND="$ac_cv_prog_GNATBIND"
4618 fi
4619
4620 if test -n "$ac_tool_prefix"; then
4621   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4622 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4624 $as_echo_n "checking for $ac_word... " >&6; }
4625 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4626   $as_echo_n "(cached) " >&6
4627 else
4628   if test -n "$GNATMAKE"; then
4629   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4630 else
4631 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4632 for as_dir in $PATH
4633 do
4634   IFS=$as_save_IFS
4635   test -z "$as_dir" && as_dir=.
4636     for ac_exec_ext in '' $ac_executable_extensions; do
4637   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4638     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4639     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4640     break 2
4641   fi
4642 done
4643   done
4644 IFS=$as_save_IFS
4645
4646 fi
4647 fi
4648 GNATMAKE=$ac_cv_prog_GNATMAKE
4649 if test -n "$GNATMAKE"; then
4650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4651 $as_echo "$GNATMAKE" >&6; }
4652 else
4653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4654 $as_echo "no" >&6; }
4655 fi
4656
4657
4658 fi
4659 if test -z "$ac_cv_prog_GNATMAKE"; then
4660   ac_ct_GNATMAKE=$GNATMAKE
4661   # Extract the first word of "gnatmake", so it can be a program name with args.
4662 set dummy gnatmake; ac_word=$2
4663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4664 $as_echo_n "checking for $ac_word... " >&6; }
4665 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4666   $as_echo_n "(cached) " >&6
4667 else
4668   if test -n "$ac_ct_GNATMAKE"; then
4669   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4670 else
4671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4672 for as_dir in $PATH
4673 do
4674   IFS=$as_save_IFS
4675   test -z "$as_dir" && as_dir=.
4676     for ac_exec_ext in '' $ac_executable_extensions; do
4677   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4678     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4679     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4680     break 2
4681   fi
4682 done
4683   done
4684 IFS=$as_save_IFS
4685
4686 fi
4687 fi
4688 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4689 if test -n "$ac_ct_GNATMAKE"; then
4690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4691 $as_echo "$ac_ct_GNATMAKE" >&6; }
4692 else
4693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4694 $as_echo "no" >&6; }
4695 fi
4696
4697   if test "x$ac_ct_GNATMAKE" = x; then
4698     GNATMAKE="no"
4699   else
4700     case $cross_compiling:$ac_tool_warned in
4701 yes:)
4702 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4703 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4704 ac_tool_warned=yes ;;
4705 esac
4706     GNATMAKE=$ac_ct_GNATMAKE
4707   fi
4708 else
4709   GNATMAKE="$ac_cv_prog_GNATMAKE"
4710 fi
4711
4712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4713 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4714 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4715   $as_echo_n "(cached) " >&6
4716 else
4717   cat >conftest.adb <<EOF
4718 procedure conftest is begin null; end conftest;
4719 EOF
4720 acx_cv_cc_gcc_supports_ada=no
4721 # There is a bug in old released versions of GCC which causes the
4722 # driver to exit successfully when the appropriate language module
4723 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4724 # Therefore we must check for the error message as well as an
4725 # unsuccessful exit.
4726 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4727 # given a .adb file, but produce no object file.  So we must check
4728 # if an object file was really produced to guard against this.
4729 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4730 if test x"$errors" = x && test -f conftest.$ac_objext; then
4731   acx_cv_cc_gcc_supports_ada=yes
4732 fi
4733 rm -f conftest.*
4734 fi
4735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4736 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4737
4738 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4739   have_gnat=yes
4740 else
4741   have_gnat=no
4742 fi
4743
4744
4745 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4746 # optimizations to be activated explicitly by the toplevel.
4747 case "$CC" in
4748   */prev-gcc/xgcc*) ;;
4749   *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[        ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" `
4750      CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[    ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" ` ;;
4751 esac
4752
4753
4754
4755 # Determine PICFLAG for target gnatlib.
4756
4757
4758
4759
4760 case "${target}" in
4761     # PIC is the default on some targets or must not be used.
4762     *-*-darwin*)
4763         # PIC is the default on this platform
4764         # Common symbols not allowed in MH_DYLIB files
4765         PICFLAG_FOR_TARGET=-fno-common
4766         ;;
4767     alpha*-dec-osf5*)
4768         # PIC is the default.
4769         ;;
4770     hppa*64*-*-hpux*)
4771         # PIC is the default for 64-bit PA HP-UX.
4772         ;;
4773     i[34567]86-*-cygwin* | x86_64-*-cygwin*)
4774         ;;
4775     i[34567]86-*-mingw* | x86_64-*-mingw*)
4776         ;;
4777     i[34567]86-*-interix[3-9]*)
4778         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4779         # Instead, we relocate shared libraries at runtime.
4780         ;;
4781     i[34567]86-*-nto-qnx*)
4782         # QNX uses GNU C++, but need to define -shared option too, otherwise
4783         # it will coredump.
4784         PICFLAG_FOR_TARGET='-fPIC -shared'
4785         ;;
4786     i[34567]86-pc-msdosdjgpp*)
4787         # DJGPP does not support shared libraries at all.
4788         ;;
4789     ia64*-*-hpux*)
4790         # On IA64 HP-UX, PIC is the default but the pic flag
4791         # sets the default TLS model and affects inlining.
4792         PICFLAG_FOR_TARGET=-fPIC
4793         ;;
4794     mips-sgi-irix6*)
4795         # PIC is the default.
4796         ;;
4797     rs6000-ibm-aix* | powerpc-ibm-aix*)
4798         # All AIX code is PIC.
4799         ;;
4800
4801     # Some targets support both -fPIC and -fpic, but prefer the latter.
4802     # FIXME: Why?
4803     i[34567]86-*-* | x86_64-*-*)
4804         PICFLAG_FOR_TARGET=-fpic
4805         ;;
4806     m68k-*-*)
4807         PICFLAG_FOR_TARGET=-fpic
4808         ;;
4809     # FIXME: Override -fPIC default in libgcc only?
4810     sh-*-linux* | sh[2346lbe]*-*-linux*)
4811         PICFLAG_FOR_TARGET=-fpic
4812         ;;
4813     # FIXME: Simplify to sh*-*-netbsd*?
4814     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4815       sh64-*-netbsd* | sh64l*-*-netbsd*)
4816         PICFLAG_FOR_TARGET=-fpic
4817         ;;
4818     # Default to -fPIC unless specified otherwise.
4819     *)
4820         PICFLAG_FOR_TARGET=-fPIC
4821         ;;
4822 esac
4823
4824 # If the user explicitly uses -fpic/-fPIC, keep that.
4825 case "${CFLAGS_FOR_TARGET}" in
4826     *-fpic*)
4827         PICFLAG_FOR_TARGET=-fpic
4828         ;;
4829     *-fPIC*)
4830         PICFLAG_FOR_TARGET=-fPIC
4831         ;;
4832 esac
4833
4834
4835
4836 # -------------------------
4837 # Check C compiler features
4838 # -------------------------
4839
4840
4841 ac_ext=c
4842 ac_cpp='$CPP $CPPFLAGS'
4843 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4844 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4845 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4847 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4848 # On Suns, sometimes $CPP names a directory.
4849 if test -n "$CPP" && test -d "$CPP"; then
4850   CPP=
4851 fi
4852 if test -z "$CPP"; then
4853   if test "${ac_cv_prog_CPP+set}" = set; then :
4854   $as_echo_n "(cached) " >&6
4855 else
4856       # Double quotes because CPP needs to be expanded
4857     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4858     do
4859       ac_preproc_ok=false
4860 for ac_c_preproc_warn_flag in '' yes
4861 do
4862   # Use a header file that comes with gcc, so configuring glibc
4863   # with a fresh cross-compiler works.
4864   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4865   # <limits.h> exists even on freestanding compilers.
4866   # On the NeXT, cc -E runs the code through the compiler's parser,
4867   # not just through cpp. "Syntax error" is here to catch this case.
4868   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4869 /* end confdefs.h.  */
4870 #ifdef __STDC__
4871 # include <limits.h>
4872 #else
4873 # include <assert.h>
4874 #endif
4875                      Syntax error
4876 _ACEOF
4877 if ac_fn_c_try_cpp "$LINENO"; then :
4878
4879 else
4880   # Broken: fails on valid input.
4881 continue
4882 fi
4883 rm -f conftest.err conftest.$ac_ext
4884
4885   # OK, works on sane cases.  Now check whether nonexistent headers
4886   # can be detected and how.
4887   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4888 /* end confdefs.h.  */
4889 #include <ac_nonexistent.h>
4890 _ACEOF
4891 if ac_fn_c_try_cpp "$LINENO"; then :
4892   # Broken: success on invalid input.
4893 continue
4894 else
4895   # Passes both tests.
4896 ac_preproc_ok=:
4897 break
4898 fi
4899 rm -f conftest.err conftest.$ac_ext
4900
4901 done
4902 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4903 rm -f conftest.err conftest.$ac_ext
4904 if $ac_preproc_ok; then :
4905   break
4906 fi
4907
4908     done
4909     ac_cv_prog_CPP=$CPP
4910
4911 fi
4912   CPP=$ac_cv_prog_CPP
4913 else
4914   ac_cv_prog_CPP=$CPP
4915 fi
4916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4917 $as_echo "$CPP" >&6; }
4918 ac_preproc_ok=false
4919 for ac_c_preproc_warn_flag in '' yes
4920 do
4921   # Use a header file that comes with gcc, so configuring glibc
4922   # with a fresh cross-compiler works.
4923   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4924   # <limits.h> exists even on freestanding compilers.
4925   # On the NeXT, cc -E runs the code through the compiler's parser,
4926   # not just through cpp. "Syntax error" is here to catch this case.
4927   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4928 /* end confdefs.h.  */
4929 #ifdef __STDC__
4930 # include <limits.h>
4931 #else
4932 # include <assert.h>
4933 #endif
4934                      Syntax error
4935 _ACEOF
4936 if ac_fn_c_try_cpp "$LINENO"; then :
4937
4938 else
4939   # Broken: fails on valid input.
4940 continue
4941 fi
4942 rm -f conftest.err conftest.$ac_ext
4943
4944   # OK, works on sane cases.  Now check whether nonexistent headers
4945   # can be detected and how.
4946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4947 /* end confdefs.h.  */
4948 #include <ac_nonexistent.h>
4949 _ACEOF
4950 if ac_fn_c_try_cpp "$LINENO"; then :
4951   # Broken: success on invalid input.
4952 continue
4953 else
4954   # Passes both tests.
4955 ac_preproc_ok=:
4956 break
4957 fi
4958 rm -f conftest.err conftest.$ac_ext
4959
4960 done
4961 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4962 rm -f conftest.err conftest.$ac_ext
4963 if $ac_preproc_ok; then :
4964
4965 else
4966   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4967 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4968 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4969 See \`config.log' for more details." "$LINENO" 5; }
4970 fi
4971
4972 ac_ext=c
4973 ac_cpp='$CPP $CPPFLAGS'
4974 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4975 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4976 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4977
4978
4979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4980 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4981 if test "${ac_cv_path_GREP+set}" = set; then :
4982   $as_echo_n "(cached) " >&6
4983 else
4984   if test -z "$GREP"; then
4985   ac_path_GREP_found=false
4986   # Loop through the user's path and test for each of PROGNAME-LIST
4987   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4988 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4989 do
4990   IFS=$as_save_IFS
4991   test -z "$as_dir" && as_dir=.
4992     for ac_prog in grep ggrep; do
4993     for ac_exec_ext in '' $ac_executable_extensions; do
4994       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4995       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4996 # Check for GNU ac_path_GREP and select it if it is found.
4997   # Check for GNU $ac_path_GREP
4998 case `"$ac_path_GREP" --version 2>&1` in
4999 *GNU*)
5000   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5001 *)
5002   ac_count=0
5003   $as_echo_n 0123456789 >"conftest.in"
5004   while :
5005   do
5006     cat "conftest.in" "conftest.in" >"conftest.tmp"
5007     mv "conftest.tmp" "conftest.in"
5008     cp "conftest.in" "conftest.nl"
5009     $as_echo 'GREP' >> "conftest.nl"
5010     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5011     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5012     as_fn_arith $ac_count + 1 && ac_count=$as_val
5013     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5014       # Best one so far, save it but keep looking for a better one
5015       ac_cv_path_GREP="$ac_path_GREP"
5016       ac_path_GREP_max=$ac_count
5017     fi
5018     # 10*(2^10) chars as input seems more than enough
5019     test $ac_count -gt 10 && break
5020   done
5021   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5022 esac
5023
5024       $ac_path_GREP_found && break 3
5025     done
5026   done
5027   done
5028 IFS=$as_save_IFS
5029   if test -z "$ac_cv_path_GREP"; then
5030     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5031   fi
5032 else
5033   ac_cv_path_GREP=$GREP
5034 fi
5035
5036 fi
5037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5038 $as_echo "$ac_cv_path_GREP" >&6; }
5039  GREP="$ac_cv_path_GREP"
5040
5041
5042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5043 $as_echo_n "checking for egrep... " >&6; }
5044 if test "${ac_cv_path_EGREP+set}" = set; then :
5045   $as_echo_n "(cached) " >&6
5046 else
5047   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5048    then ac_cv_path_EGREP="$GREP -E"
5049    else
5050      if test -z "$EGREP"; then
5051   ac_path_EGREP_found=false
5052   # Loop through the user's path and test for each of PROGNAME-LIST
5053   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5054 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5055 do
5056   IFS=$as_save_IFS
5057   test -z "$as_dir" && as_dir=.
5058     for ac_prog in egrep; do
5059     for ac_exec_ext in '' $ac_executable_extensions; do
5060       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5061       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5062 # Check for GNU ac_path_EGREP and select it if it is found.
5063   # Check for GNU $ac_path_EGREP
5064 case `"$ac_path_EGREP" --version 2>&1` in
5065 *GNU*)
5066   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5067 *)
5068   ac_count=0
5069   $as_echo_n 0123456789 >"conftest.in"
5070   while :
5071   do
5072     cat "conftest.in" "conftest.in" >"conftest.tmp"
5073     mv "conftest.tmp" "conftest.in"
5074     cp "conftest.in" "conftest.nl"
5075     $as_echo 'EGREP' >> "conftest.nl"
5076     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5077     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5078     as_fn_arith $ac_count + 1 && ac_count=$as_val
5079     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5080       # Best one so far, save it but keep looking for a better one
5081       ac_cv_path_EGREP="$ac_path_EGREP"
5082       ac_path_EGREP_max=$ac_count
5083     fi
5084     # 10*(2^10) chars as input seems more than enough
5085     test $ac_count -gt 10 && break
5086   done
5087   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5088 esac
5089
5090       $ac_path_EGREP_found && break 3
5091     done
5092   done
5093   done
5094 IFS=$as_save_IFS
5095   if test -z "$ac_cv_path_EGREP"; then
5096     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5097   fi
5098 else
5099   ac_cv_path_EGREP=$EGREP
5100 fi
5101
5102    fi
5103 fi
5104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5105 $as_echo "$ac_cv_path_EGREP" >&6; }
5106  EGREP="$ac_cv_path_EGREP"
5107
5108
5109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5110 $as_echo_n "checking for ANSI C header files... " >&6; }
5111 if test "${ac_cv_header_stdc+set}" = set; then :
5112   $as_echo_n "(cached) " >&6
5113 else
5114   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5115 /* end confdefs.h.  */
5116 #include <stdlib.h>
5117 #include <stdarg.h>
5118 #include <string.h>
5119 #include <float.h>
5120
5121 int
5122 main ()
5123 {
5124
5125   ;
5126   return 0;
5127 }
5128 _ACEOF
5129 if ac_fn_c_try_compile "$LINENO"; then :
5130   ac_cv_header_stdc=yes
5131 else
5132   ac_cv_header_stdc=no
5133 fi
5134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5135
5136 if test $ac_cv_header_stdc = yes; then
5137   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5138   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5139 /* end confdefs.h.  */
5140 #include <string.h>
5141
5142 _ACEOF
5143 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5144   $EGREP "memchr" >/dev/null 2>&1; then :
5145
5146 else
5147   ac_cv_header_stdc=no
5148 fi
5149 rm -f conftest*
5150
5151 fi
5152
5153 if test $ac_cv_header_stdc = yes; then
5154   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5155   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5156 /* end confdefs.h.  */
5157 #include <stdlib.h>
5158
5159 _ACEOF
5160 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5161   $EGREP "free" >/dev/null 2>&1; then :
5162
5163 else
5164   ac_cv_header_stdc=no
5165 fi
5166 rm -f conftest*
5167
5168 fi
5169
5170 if test $ac_cv_header_stdc = yes; then
5171   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5172   if test "$cross_compiling" = yes; then :
5173   :
5174 else
5175   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5176 /* end confdefs.h.  */
5177 #include <ctype.h>
5178 #include <stdlib.h>
5179 #if ((' ' & 0x0FF) == 0x020)
5180 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5181 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5182 #else
5183 # define ISLOWER(c) \
5184                    (('a' <= (c) && (c) <= 'i') \
5185                      || ('j' <= (c) && (c) <= 'r') \
5186                      || ('s' <= (c) && (c) <= 'z'))
5187 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5188 #endif
5189
5190 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5191 int
5192 main ()
5193 {
5194   int i;
5195   for (i = 0; i < 256; i++)
5196     if (XOR (islower (i), ISLOWER (i))
5197         || toupper (i) != TOUPPER (i))
5198       return 2;
5199   return 0;
5200 }
5201 _ACEOF
5202 if ac_fn_c_try_run "$LINENO"; then :
5203
5204 else
5205   ac_cv_header_stdc=no
5206 fi
5207 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5208   conftest.$ac_objext conftest.beam conftest.$ac_ext
5209 fi
5210
5211 fi
5212 fi
5213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5214 $as_echo "$ac_cv_header_stdc" >&6; }
5215 if test $ac_cv_header_stdc = yes; then
5216
5217 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5218
5219 fi
5220
5221 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5222 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5223                   inttypes.h stdint.h unistd.h
5224 do :
5225   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5226 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5227 "
5228 eval as_val=\$$as_ac_Header
5229    if test "x$as_val" = x""yes; then :
5230   cat >>confdefs.h <<_ACEOF
5231 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5232 _ACEOF
5233
5234 fi
5235
5236 done
5237
5238
5239
5240   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5241 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5242   MINIX=yes
5243 else
5244   MINIX=
5245 fi
5246
5247
5248   if test "$MINIX" = yes; then
5249
5250 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5251
5252
5253 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5254
5255
5256 $as_echo "#define _MINIX 1" >>confdefs.h
5257
5258   fi
5259
5260
5261   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5262 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5263 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5264   $as_echo_n "(cached) " >&6
5265 else
5266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5267 /* end confdefs.h.  */
5268
5269 #         define __EXTENSIONS__ 1
5270           $ac_includes_default
5271 int
5272 main ()
5273 {
5274
5275   ;
5276   return 0;
5277 }
5278 _ACEOF
5279 if ac_fn_c_try_compile "$LINENO"; then :
5280   ac_cv_safe_to_define___extensions__=yes
5281 else
5282   ac_cv_safe_to_define___extensions__=no
5283 fi
5284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5285 fi
5286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5287 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5288   test $ac_cv_safe_to_define___extensions__ = yes &&
5289     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5290
5291   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5292
5293   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5294
5295   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5296
5297   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5298
5299
5300 ac_ext=c
5301 ac_cpp='$CPP $CPPFLAGS'
5302 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5303 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5304 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5306 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5307 # On Suns, sometimes $CPP names a directory.
5308 if test -n "$CPP" && test -d "$CPP"; then
5309   CPP=
5310 fi
5311 if test -z "$CPP"; then
5312   if test "${ac_cv_prog_CPP+set}" = set; then :
5313   $as_echo_n "(cached) " >&6
5314 else
5315       # Double quotes because CPP needs to be expanded
5316     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5317     do
5318       ac_preproc_ok=false
5319 for ac_c_preproc_warn_flag in '' yes
5320 do
5321   # Use a header file that comes with gcc, so configuring glibc
5322   # with a fresh cross-compiler works.
5323   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5324   # <limits.h> exists even on freestanding compilers.
5325   # On the NeXT, cc -E runs the code through the compiler's parser,
5326   # not just through cpp. "Syntax error" is here to catch this case.
5327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5328 /* end confdefs.h.  */
5329 #ifdef __STDC__
5330 # include <limits.h>
5331 #else
5332 # include <assert.h>
5333 #endif
5334                      Syntax error
5335 _ACEOF
5336 if ac_fn_c_try_cpp "$LINENO"; then :
5337
5338 else
5339   # Broken: fails on valid input.
5340 continue
5341 fi
5342 rm -f conftest.err conftest.$ac_ext
5343
5344   # OK, works on sane cases.  Now check whether nonexistent headers
5345   # can be detected and how.
5346   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5347 /* end confdefs.h.  */
5348 #include <ac_nonexistent.h>
5349 _ACEOF
5350 if ac_fn_c_try_cpp "$LINENO"; then :
5351   # Broken: success on invalid input.
5352 continue
5353 else
5354   # Passes both tests.
5355 ac_preproc_ok=:
5356 break
5357 fi
5358 rm -f conftest.err conftest.$ac_ext
5359
5360 done
5361 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5362 rm -f conftest.err conftest.$ac_ext
5363 if $ac_preproc_ok; then :
5364   break
5365 fi
5366
5367     done
5368     ac_cv_prog_CPP=$CPP
5369
5370 fi
5371   CPP=$ac_cv_prog_CPP
5372 else
5373   ac_cv_prog_CPP=$CPP
5374 fi
5375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5376 $as_echo "$CPP" >&6; }
5377 ac_preproc_ok=false
5378 for ac_c_preproc_warn_flag in '' yes
5379 do
5380   # Use a header file that comes with gcc, so configuring glibc
5381   # with a fresh cross-compiler works.
5382   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5383   # <limits.h> exists even on freestanding compilers.
5384   # On the NeXT, cc -E runs the code through the compiler's parser,
5385   # not just through cpp. "Syntax error" is here to catch this case.
5386   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5387 /* end confdefs.h.  */
5388 #ifdef __STDC__
5389 # include <limits.h>
5390 #else
5391 # include <assert.h>
5392 #endif
5393                      Syntax error
5394 _ACEOF
5395 if ac_fn_c_try_cpp "$LINENO"; then :
5396
5397 else
5398   # Broken: fails on valid input.
5399 continue
5400 fi
5401 rm -f conftest.err conftest.$ac_ext
5402
5403   # OK, works on sane cases.  Now check whether nonexistent headers
5404   # can be detected and how.
5405   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5406 /* end confdefs.h.  */
5407 #include <ac_nonexistent.h>
5408 _ACEOF
5409 if ac_fn_c_try_cpp "$LINENO"; then :
5410   # Broken: success on invalid input.
5411 continue
5412 else
5413   # Passes both tests.
5414 ac_preproc_ok=:
5415 break
5416 fi
5417 rm -f conftest.err conftest.$ac_ext
5418
5419 done
5420 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5421 rm -f conftest.err conftest.$ac_ext
5422 if $ac_preproc_ok; then :
5423
5424 else
5425   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5426 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5427 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5428 See \`config.log' for more details." "$LINENO" 5; }
5429 fi
5430
5431 ac_ext=c
5432 ac_cpp='$CPP $CPPFLAGS'
5433 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5434 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5435 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5436
5437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5438 $as_echo_n "checking for inline... " >&6; }
5439 if test "${ac_cv_c_inline+set}" = set; then :
5440   $as_echo_n "(cached) " >&6
5441 else
5442   ac_cv_c_inline=no
5443 for ac_kw in inline __inline__ __inline; do
5444   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5445 /* end confdefs.h.  */
5446 #ifndef __cplusplus
5447 typedef int foo_t;
5448 static $ac_kw foo_t static_foo () {return 0; }
5449 $ac_kw foo_t foo () {return 0; }
5450 #endif
5451
5452 _ACEOF
5453 if ac_fn_c_try_compile "$LINENO"; then :
5454   ac_cv_c_inline=$ac_kw
5455 fi
5456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5457   test "$ac_cv_c_inline" != no && break
5458 done
5459
5460 fi
5461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5462 $as_echo "$ac_cv_c_inline" >&6; }
5463
5464 case $ac_cv_c_inline in
5465   inline | yes) ;;
5466   *)
5467     case $ac_cv_c_inline in
5468       no) ac_val=;;
5469       *) ac_val=$ac_cv_c_inline;;
5470     esac
5471     cat >>confdefs.h <<_ACEOF
5472 #ifndef __cplusplus
5473 #define inline $ac_val
5474 #endif
5475 _ACEOF
5476     ;;
5477 esac
5478
5479
5480 # Check whether --enable-largefile was given.
5481 if test "${enable_largefile+set}" = set; then :
5482   enableval=$enable_largefile;
5483 fi
5484
5485 if test "$enable_largefile" != no; then
5486
5487   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5488 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5489 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5490   $as_echo_n "(cached) " >&6
5491 else
5492   ac_cv_sys_largefile_CC=no
5493      if test "$GCC" != yes; then
5494        ac_save_CC=$CC
5495        while :; do
5496          # IRIX 6.2 and later do not support large files by default,
5497          # so use the C compiler's -n32 option if that helps.
5498          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5499 /* end confdefs.h.  */
5500 #include <sys/types.h>
5501  /* Check that off_t can represent 2**63 - 1 correctly.
5502     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5503     since some C++ compilers masquerading as C compilers
5504     incorrectly reject 9223372036854775807.  */
5505 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5506   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5507                        && LARGE_OFF_T % 2147483647 == 1)
5508                       ? 1 : -1];
5509 int
5510 main ()
5511 {
5512
5513   ;
5514   return 0;
5515 }
5516 _ACEOF
5517          if ac_fn_c_try_compile "$LINENO"; then :
5518   break
5519 fi
5520 rm -f core conftest.err conftest.$ac_objext
5521          CC="$CC -n32"
5522          if ac_fn_c_try_compile "$LINENO"; then :
5523   ac_cv_sys_largefile_CC=' -n32'; break
5524 fi
5525 rm -f core conftest.err conftest.$ac_objext
5526          break
5527        done
5528        CC=$ac_save_CC
5529        rm -f conftest.$ac_ext
5530     fi
5531 fi
5532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5533 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5534   if test "$ac_cv_sys_largefile_CC" != no; then
5535     CC=$CC$ac_cv_sys_largefile_CC
5536   fi
5537
5538   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5539 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5540 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5541   $as_echo_n "(cached) " >&6
5542 else
5543   while :; do
5544   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5545 /* end confdefs.h.  */
5546 #include <sys/types.h>
5547  /* Check that off_t can represent 2**63 - 1 correctly.
5548     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5549     since some C++ compilers masquerading as C compilers
5550     incorrectly reject 9223372036854775807.  */
5551 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5552   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5553                        && LARGE_OFF_T % 2147483647 == 1)
5554                       ? 1 : -1];
5555 int
5556 main ()
5557 {
5558
5559   ;
5560   return 0;
5561 }
5562 _ACEOF
5563 if ac_fn_c_try_compile "$LINENO"; then :
5564   ac_cv_sys_file_offset_bits=no; break
5565 fi
5566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5567   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5568 /* end confdefs.h.  */
5569 #define _FILE_OFFSET_BITS 64
5570 #include <sys/types.h>
5571  /* Check that off_t can represent 2**63 - 1 correctly.
5572     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5573     since some C++ compilers masquerading as C compilers
5574     incorrectly reject 9223372036854775807.  */
5575 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5576   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5577                        && LARGE_OFF_T % 2147483647 == 1)
5578                       ? 1 : -1];
5579 int
5580 main ()
5581 {
5582
5583   ;
5584   return 0;
5585 }
5586 _ACEOF
5587 if ac_fn_c_try_compile "$LINENO"; then :
5588   ac_cv_sys_file_offset_bits=64; break
5589 fi
5590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5591   ac_cv_sys_file_offset_bits=unknown
5592   break
5593 done
5594 fi
5595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5596 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5597 case $ac_cv_sys_file_offset_bits in #(
5598   no | unknown) ;;
5599   *)
5600 cat >>confdefs.h <<_ACEOF
5601 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5602 _ACEOF
5603 ;;
5604 esac
5605 rm -rf conftest*
5606   if test $ac_cv_sys_file_offset_bits = unknown; then
5607     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5608 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5609 if test "${ac_cv_sys_large_files+set}" = set; then :
5610   $as_echo_n "(cached) " >&6
5611 else
5612   while :; do
5613   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5614 /* end confdefs.h.  */
5615 #include <sys/types.h>
5616  /* Check that off_t can represent 2**63 - 1 correctly.
5617     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5618     since some C++ compilers masquerading as C compilers
5619     incorrectly reject 9223372036854775807.  */
5620 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5621   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5622                        && LARGE_OFF_T % 2147483647 == 1)
5623                       ? 1 : -1];
5624 int
5625 main ()
5626 {
5627
5628   ;
5629   return 0;
5630 }
5631 _ACEOF
5632 if ac_fn_c_try_compile "$LINENO"; then :
5633   ac_cv_sys_large_files=no; break
5634 fi
5635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5636   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5637 /* end confdefs.h.  */
5638 #define _LARGE_FILES 1
5639 #include <sys/types.h>
5640  /* Check that off_t can represent 2**63 - 1 correctly.
5641     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5642     since some C++ compilers masquerading as C compilers
5643     incorrectly reject 9223372036854775807.  */
5644 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5645   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5646                        && LARGE_OFF_T % 2147483647 == 1)
5647                       ? 1 : -1];
5648 int
5649 main ()
5650 {
5651
5652   ;
5653   return 0;
5654 }
5655 _ACEOF
5656 if ac_fn_c_try_compile "$LINENO"; then :
5657   ac_cv_sys_large_files=1; break
5658 fi
5659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5660   ac_cv_sys_large_files=unknown
5661   break
5662 done
5663 fi
5664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5665 $as_echo "$ac_cv_sys_large_files" >&6; }
5666 case $ac_cv_sys_large_files in #(
5667   no | unknown) ;;
5668   *)
5669 cat >>confdefs.h <<_ACEOF
5670 #define _LARGE_FILES $ac_cv_sys_large_files
5671 _ACEOF
5672 ;;
5673 esac
5674 rm -rf conftest*
5675   fi
5676 fi
5677
5678
5679 # sizeof(char) is 1 by definition.
5680 # The cast to long int works around a bug in the HP C Compiler
5681 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5682 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5683 # This bug is HP SR number 8606223364.
5684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5685 $as_echo_n "checking size of void *... " >&6; }
5686 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5687   $as_echo_n "(cached) " >&6
5688 else
5689   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5690
5691 else
5692   if test "$ac_cv_type_void_p" = yes; then
5693      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5694 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5695 { as_fn_set_status 77
5696 as_fn_error "cannot compute sizeof (void *)
5697 See \`config.log' for more details." "$LINENO" 5; }; }
5698    else
5699      ac_cv_sizeof_void_p=0
5700    fi
5701 fi
5702
5703 fi
5704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5705 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5706
5707
5708
5709 cat >>confdefs.h <<_ACEOF
5710 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5711 _ACEOF
5712
5713
5714 # The cast to long int works around a bug in the HP C Compiler
5715 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5716 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5717 # This bug is HP SR number 8606223364.
5718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5719 $as_echo_n "checking size of short... " >&6; }
5720 if test "${ac_cv_sizeof_short+set}" = set; then :
5721   $as_echo_n "(cached) " >&6
5722 else
5723   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5724
5725 else
5726   if test "$ac_cv_type_short" = yes; then
5727      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5728 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5729 { as_fn_set_status 77
5730 as_fn_error "cannot compute sizeof (short)
5731 See \`config.log' for more details." "$LINENO" 5; }; }
5732    else
5733      ac_cv_sizeof_short=0
5734    fi
5735 fi
5736
5737 fi
5738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5739 $as_echo "$ac_cv_sizeof_short" >&6; }
5740
5741
5742
5743 cat >>confdefs.h <<_ACEOF
5744 #define SIZEOF_SHORT $ac_cv_sizeof_short
5745 _ACEOF
5746
5747
5748 # The cast to long int works around a bug in the HP C Compiler
5749 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5750 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5751 # This bug is HP SR number 8606223364.
5752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5753 $as_echo_n "checking size of int... " >&6; }
5754 if test "${ac_cv_sizeof_int+set}" = set; then :
5755   $as_echo_n "(cached) " >&6
5756 else
5757   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5758
5759 else
5760   if test "$ac_cv_type_int" = yes; then
5761      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5762 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5763 { as_fn_set_status 77
5764 as_fn_error "cannot compute sizeof (int)
5765 See \`config.log' for more details." "$LINENO" 5; }; }
5766    else
5767      ac_cv_sizeof_int=0
5768    fi
5769 fi
5770
5771 fi
5772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5773 $as_echo "$ac_cv_sizeof_int" >&6; }
5774
5775
5776
5777 cat >>confdefs.h <<_ACEOF
5778 #define SIZEOF_INT $ac_cv_sizeof_int
5779 _ACEOF
5780
5781
5782 # The cast to long int works around a bug in the HP C Compiler
5783 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5784 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5785 # This bug is HP SR number 8606223364.
5786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5787 $as_echo_n "checking size of long... " >&6; }
5788 if test "${ac_cv_sizeof_long+set}" = set; then :
5789   $as_echo_n "(cached) " >&6
5790 else
5791   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5792
5793 else
5794   if test "$ac_cv_type_long" = yes; then
5795      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5796 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5797 { as_fn_set_status 77
5798 as_fn_error "cannot compute sizeof (long)
5799 See \`config.log' for more details." "$LINENO" 5; }; }
5800    else
5801      ac_cv_sizeof_long=0
5802    fi
5803 fi
5804
5805 fi
5806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5807 $as_echo "$ac_cv_sizeof_long" >&6; }
5808
5809
5810
5811 cat >>confdefs.h <<_ACEOF
5812 #define SIZEOF_LONG $ac_cv_sizeof_long
5813 _ACEOF
5814
5815
5816 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5817 if test "x$ac_cv_type_long_long" = x""yes; then :
5818
5819 cat >>confdefs.h <<_ACEOF
5820 #define HAVE_LONG_LONG 1
5821 _ACEOF
5822
5823 # The cast to long int works around a bug in the HP C Compiler
5824 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5825 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5826 # This bug is HP SR number 8606223364.
5827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5828 $as_echo_n "checking size of long long... " >&6; }
5829 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5830   $as_echo_n "(cached) " >&6
5831 else
5832   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5833
5834 else
5835   if test "$ac_cv_type_long_long" = yes; then
5836      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5837 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5838 { as_fn_set_status 77
5839 as_fn_error "cannot compute sizeof (long long)
5840 See \`config.log' for more details." "$LINENO" 5; }; }
5841    else
5842      ac_cv_sizeof_long_long=0
5843    fi
5844 fi
5845
5846 fi
5847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5848 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5849
5850
5851
5852 cat >>confdefs.h <<_ACEOF
5853 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5854 _ACEOF
5855
5856
5857 fi
5858
5859 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5860 if test "x$ac_cv_type___int64" = x""yes; then :
5861
5862 cat >>confdefs.h <<_ACEOF
5863 #define HAVE___INT64 1
5864 _ACEOF
5865
5866 # The cast to long int works around a bug in the HP C Compiler
5867 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5868 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5869 # This bug is HP SR number 8606223364.
5870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5871 $as_echo_n "checking size of __int64... " >&6; }
5872 if test "${ac_cv_sizeof___int64+set}" = set; then :
5873   $as_echo_n "(cached) " >&6
5874 else
5875   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5876
5877 else
5878   if test "$ac_cv_type___int64" = yes; then
5879      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5880 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5881 { as_fn_set_status 77
5882 as_fn_error "cannot compute sizeof (__int64)
5883 See \`config.log' for more details." "$LINENO" 5; }; }
5884    else
5885      ac_cv_sizeof___int64=0
5886    fi
5887 fi
5888
5889 fi
5890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
5891 $as_echo "$ac_cv_sizeof___int64" >&6; }
5892
5893
5894
5895 cat >>confdefs.h <<_ACEOF
5896 #define SIZEOF___INT64 $ac_cv_sizeof___int64
5897 _ACEOF
5898
5899
5900 fi
5901
5902 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5903 case $ac_cv_c_int8_t in #(
5904   no|yes) ;; #(
5905   *)
5906
5907 cat >>confdefs.h <<_ACEOF
5908 #define int8_t $ac_cv_c_int8_t
5909 _ACEOF
5910 ;;
5911 esac
5912
5913 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5914 case $ac_cv_c_int16_t in #(
5915   no|yes) ;; #(
5916   *)
5917
5918 cat >>confdefs.h <<_ACEOF
5919 #define int16_t $ac_cv_c_int16_t
5920 _ACEOF
5921 ;;
5922 esac
5923
5924 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5925 case $ac_cv_c_int32_t in #(
5926   no|yes) ;; #(
5927   *)
5928
5929 cat >>confdefs.h <<_ACEOF
5930 #define int32_t $ac_cv_c_int32_t
5931 _ACEOF
5932 ;;
5933 esac
5934
5935 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
5936 case $ac_cv_c_int64_t in #(
5937   no|yes) ;; #(
5938   *)
5939
5940 cat >>confdefs.h <<_ACEOF
5941 #define int64_t $ac_cv_c_int64_t
5942 _ACEOF
5943 ;;
5944 esac
5945
5946
5947   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5948 $as_echo_n "checking for long long int... " >&6; }
5949 if test "${ac_cv_type_long_long_int+set}" = set; then :
5950   $as_echo_n "(cached) " >&6
5951 else
5952   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5953 /* end confdefs.h.  */
5954
5955   /* For now, do not test the preprocessor; as of 2007 there are too many
5956          implementations with broken preprocessors.  Perhaps this can
5957          be revisited in 2012.  In the meantime, code should not expect
5958          #if to work with literals wider than 32 bits.  */
5959       /* Test literals.  */
5960       long long int ll = 9223372036854775807ll;
5961       long long int nll = -9223372036854775807LL;
5962       unsigned long long int ull = 18446744073709551615ULL;
5963       /* Test constant expressions.   */
5964       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5965                      ? 1 : -1)];
5966       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5967                      ? 1 : -1)];
5968       int i = 63;
5969 int
5970 main ()
5971 {
5972 /* Test availability of runtime routines for shift and division.  */
5973       long long int llmax = 9223372036854775807ll;
5974       unsigned long long int ullmax = 18446744073709551615ull;
5975       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5976               | (llmax / ll) | (llmax % ll)
5977               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5978               | (ullmax / ull) | (ullmax % ull));
5979   ;
5980   return 0;
5981 }
5982
5983 _ACEOF
5984 if ac_fn_c_try_link "$LINENO"; then :
5985                         if test "$cross_compiling" = yes; then :
5986   ac_cv_type_long_long_int=yes
5987 else
5988   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5989 /* end confdefs.h.  */
5990 #include <limits.h>
5991                #ifndef LLONG_MAX
5992                # define HALF \
5993                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
5994                # define LLONG_MAX (HALF - 1 + HALF)
5995                #endif
5996 int
5997 main ()
5998 {
5999 long long int n = 1;
6000                int i;
6001                for (i = 0; ; i++)
6002                  {
6003                    long long int m = n << i;
6004                    if (m >> i != n)
6005                      return 1;
6006                    if (LLONG_MAX / 2 < m)
6007                      break;
6008                  }
6009                return 0;
6010   ;
6011   return 0;
6012 }
6013 _ACEOF
6014 if ac_fn_c_try_run "$LINENO"; then :
6015   ac_cv_type_long_long_int=yes
6016 else
6017   ac_cv_type_long_long_int=no
6018 fi
6019 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6020   conftest.$ac_objext conftest.beam conftest.$ac_ext
6021 fi
6022
6023 else
6024   ac_cv_type_long_long_int=no
6025 fi
6026 rm -f core conftest.err conftest.$ac_objext \
6027     conftest$ac_exeext conftest.$ac_ext
6028 fi
6029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6030 $as_echo "$ac_cv_type_long_long_int" >&6; }
6031   if test $ac_cv_type_long_long_int = yes; then
6032
6033 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6034
6035   fi
6036
6037
6038
6039   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6040 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6041
6042 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6043
6044 else
6045   test $ac_cv_type_long_long_int = yes \
6046        && ac_type='long long int' \
6047        || ac_type='long int'
6048
6049 cat >>confdefs.h <<_ACEOF
6050 #define intmax_t $ac_type
6051 _ACEOF
6052
6053 fi
6054
6055
6056
6057   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6058 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6059
6060 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6061
6062 else
6063   for ac_type in 'int' 'long int' 'long long int'; do
6064        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6065 /* end confdefs.h.  */
6066 $ac_includes_default
6067 int
6068 main ()
6069 {
6070 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6071 test_array [0] = 0
6072
6073   ;
6074   return 0;
6075 }
6076 _ACEOF
6077 if ac_fn_c_try_compile "$LINENO"; then :
6078
6079 cat >>confdefs.h <<_ACEOF
6080 #define intptr_t $ac_type
6081 _ACEOF
6082
6083           ac_type=
6084 fi
6085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6086        test -z "$ac_type" && break
6087      done
6088 fi
6089
6090
6091 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6092 case $ac_cv_c_uint8_t in #(
6093   no|yes) ;; #(
6094   *)
6095
6096 $as_echo "#define _UINT8_T 1" >>confdefs.h
6097
6098
6099 cat >>confdefs.h <<_ACEOF
6100 #define uint8_t $ac_cv_c_uint8_t
6101 _ACEOF
6102 ;;
6103   esac
6104
6105 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6106 case $ac_cv_c_uint16_t in #(
6107   no|yes) ;; #(
6108   *)
6109
6110
6111 cat >>confdefs.h <<_ACEOF
6112 #define uint16_t $ac_cv_c_uint16_t
6113 _ACEOF
6114 ;;
6115   esac
6116
6117 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6118 case $ac_cv_c_uint32_t in #(
6119   no|yes) ;; #(
6120   *)
6121
6122 $as_echo "#define _UINT32_T 1" >>confdefs.h
6123
6124
6125 cat >>confdefs.h <<_ACEOF
6126 #define uint32_t $ac_cv_c_uint32_t
6127 _ACEOF
6128 ;;
6129   esac
6130
6131 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6132 case $ac_cv_c_uint64_t in #(
6133   no|yes) ;; #(
6134   *)
6135
6136 $as_echo "#define _UINT64_T 1" >>confdefs.h
6137
6138
6139 cat >>confdefs.h <<_ACEOF
6140 #define uint64_t $ac_cv_c_uint64_t
6141 _ACEOF
6142 ;;
6143   esac
6144
6145
6146   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6147 $as_echo_n "checking for unsigned long long int... " >&6; }
6148 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6149   $as_echo_n "(cached) " >&6
6150 else
6151   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6152 /* end confdefs.h.  */
6153
6154   /* For now, do not test the preprocessor; as of 2007 there are too many
6155          implementations with broken preprocessors.  Perhaps this can
6156          be revisited in 2012.  In the meantime, code should not expect
6157          #if to work with literals wider than 32 bits.  */
6158       /* Test literals.  */
6159       long long int ll = 9223372036854775807ll;
6160       long long int nll = -9223372036854775807LL;
6161       unsigned long long int ull = 18446744073709551615ULL;
6162       /* Test constant expressions.   */
6163       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6164                      ? 1 : -1)];
6165       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6166                      ? 1 : -1)];
6167       int i = 63;
6168 int
6169 main ()
6170 {
6171 /* Test availability of runtime routines for shift and division.  */
6172       long long int llmax = 9223372036854775807ll;
6173       unsigned long long int ullmax = 18446744073709551615ull;
6174       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6175               | (llmax / ll) | (llmax % ll)
6176               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6177               | (ullmax / ull) | (ullmax % ull));
6178   ;
6179   return 0;
6180 }
6181
6182 _ACEOF
6183 if ac_fn_c_try_link "$LINENO"; then :
6184   ac_cv_type_unsigned_long_long_int=yes
6185 else
6186   ac_cv_type_unsigned_long_long_int=no
6187 fi
6188 rm -f core conftest.err conftest.$ac_objext \
6189     conftest$ac_exeext conftest.$ac_ext
6190 fi
6191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6192 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6193   if test $ac_cv_type_unsigned_long_long_int = yes; then
6194
6195 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6196
6197   fi
6198
6199
6200
6201   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6202 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6203
6204 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6205
6206 else
6207   test $ac_cv_type_unsigned_long_long_int = yes \
6208        && ac_type='unsigned long long int' \
6209        || ac_type='unsigned long int'
6210
6211 cat >>confdefs.h <<_ACEOF
6212 #define uintmax_t $ac_type
6213 _ACEOF
6214
6215 fi
6216
6217
6218
6219   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6220 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6221
6222 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6223
6224 else
6225   for ac_type in 'unsigned int' 'unsigned long int' \
6226         'unsigned long long int'; do
6227        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6228 /* end confdefs.h.  */
6229 $ac_includes_default
6230 int
6231 main ()
6232 {
6233 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6234 test_array [0] = 0
6235
6236   ;
6237   return 0;
6238 }
6239 _ACEOF
6240 if ac_fn_c_try_compile "$LINENO"; then :
6241
6242 cat >>confdefs.h <<_ACEOF
6243 #define uintptr_t $ac_type
6244 _ACEOF
6245
6246           ac_type=
6247 fi
6248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6249        test -z "$ac_type" && break
6250      done
6251 fi
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267 # ---------------------
6268 # Warnings and checking
6269 # ---------------------
6270
6271 # Check $CC warning features (if it's GCC).
6272 # We want to use -pedantic, but we don't want warnings about
6273 # * 'long long'
6274 # * variadic macros
6275 # * overlong strings
6276 # * C++11 narrowing conversions in { }
6277 # So, we only use -pedantic if we can disable those warnings.
6278
6279 # In stage 1, disable -Wformat warnings from old GCCs about new % codes
6280 # Check whether --enable-build-format-warnings was given.
6281 if test "${enable_build_format_warnings+set}" = set; then :
6282   enableval=$enable_build_format_warnings;
6283 else
6284   enable_build_format_warnings=yes
6285 fi
6286
6287 if test $enable_build_format_warnings = no; then :
6288   wf_opt=-Wno-format
6289 else
6290   wf_opt=
6291 fi
6292 loose_warn=
6293 save_CFLAGS="$CFLAGS"
6294 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual $wf_opt; do
6295   # Do the check with the no- prefix removed since gcc silently
6296   # accepts any -Wno-* option on purpose
6297   case $real_option in
6298     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6299     *) option=$real_option ;;
6300   esac
6301   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6302
6303   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6304 $as_echo_n "checking whether $CC supports $option... " >&6; }
6305 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6306   $as_echo_n "(cached) " >&6
6307 else
6308   CFLAGS="$option"
6309     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6310 /* end confdefs.h.  */
6311
6312 int
6313 main ()
6314 {
6315
6316   ;
6317   return 0;
6318 }
6319 _ACEOF
6320 if ac_fn_c_try_compile "$LINENO"; then :
6321   eval "$as_acx_Woption=yes"
6322 else
6323   eval "$as_acx_Woption=no"
6324 fi
6325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6326
6327 fi
6328 eval ac_res=\$$as_acx_Woption
6329                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6330 $as_echo "$ac_res" >&6; }
6331   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6332   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6333 fi
6334   done
6335 CFLAGS="$save_CFLAGS"
6336
6337 c_loose_warn=
6338 save_CFLAGS="$CFLAGS"
6339 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6340   # Do the check with the no- prefix removed since gcc silently
6341   # accepts any -Wno-* option on purpose
6342   case $real_option in
6343     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6344     *) option=$real_option ;;
6345   esac
6346   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6347
6348   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6349 $as_echo_n "checking whether $CC supports $option... " >&6; }
6350 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6351   $as_echo_n "(cached) " >&6
6352 else
6353   CFLAGS="$option"
6354     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6355 /* end confdefs.h.  */
6356
6357 int
6358 main ()
6359 {
6360
6361   ;
6362   return 0;
6363 }
6364 _ACEOF
6365 if ac_fn_c_try_compile "$LINENO"; then :
6366   eval "$as_acx_Woption=yes"
6367 else
6368   eval "$as_acx_Woption=no"
6369 fi
6370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6371
6372 fi
6373 eval ac_res=\$$as_acx_Woption
6374                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6375 $as_echo "$ac_res" >&6; }
6376   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6377   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6378 fi
6379   done
6380 CFLAGS="$save_CFLAGS"
6381
6382 strict_warn=
6383 save_CFLAGS="$CFLAGS"
6384 for real_option in -Wmissing-format-attribute; do
6385   # Do the check with the no- prefix removed since gcc silently
6386   # accepts any -Wno-* option on purpose
6387   case $real_option in
6388     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6389     *) option=$real_option ;;
6390   esac
6391   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6392
6393   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6394 $as_echo_n "checking whether $CC supports $option... " >&6; }
6395 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6396   $as_echo_n "(cached) " >&6
6397 else
6398   CFLAGS="$option"
6399     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6400 /* end confdefs.h.  */
6401
6402 int
6403 main ()
6404 {
6405
6406   ;
6407   return 0;
6408 }
6409 _ACEOF
6410 if ac_fn_c_try_compile "$LINENO"; then :
6411   eval "$as_acx_Woption=yes"
6412 else
6413   eval "$as_acx_Woption=no"
6414 fi
6415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6416
6417 fi
6418 eval ac_res=\$$as_acx_Woption
6419                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6420 $as_echo "$ac_res" >&6; }
6421   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6422   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6423 fi
6424   done
6425 CFLAGS="$save_CFLAGS"
6426
6427 c_strict_warn=
6428 save_CFLAGS="$CFLAGS"
6429 for real_option in -Wold-style-definition -Wc++-compat; do
6430   # Do the check with the no- prefix removed since gcc silently
6431   # accepts any -Wno-* option on purpose
6432   case $real_option in
6433     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6434     *) option=$real_option ;;
6435   esac
6436   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6437
6438   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6439 $as_echo_n "checking whether $CC supports $option... " >&6; }
6440 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6441   $as_echo_n "(cached) " >&6
6442 else
6443   CFLAGS="$option"
6444     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6445 /* end confdefs.h.  */
6446
6447 int
6448 main ()
6449 {
6450
6451   ;
6452   return 0;
6453 }
6454 _ACEOF
6455 if ac_fn_c_try_compile "$LINENO"; then :
6456   eval "$as_acx_Woption=yes"
6457 else
6458   eval "$as_acx_Woption=no"
6459 fi
6460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6461
6462 fi
6463 eval ac_res=\$$as_acx_Woption
6464                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6465 $as_echo "$ac_res" >&6; }
6466   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6467   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6468 fi
6469   done
6470 CFLAGS="$save_CFLAGS"
6471
6472 # Do the check with the no- prefix removed from the warning options
6473 # since gcc silently accepts any -Wno-* option on purpose
6474 if test "$GCC" = yes; then :
6475   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6476 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6477 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6478   $as_echo_n "(cached) " >&6
6479 else
6480   save_CFLAGS="$CFLAGS"
6481 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6483 /* end confdefs.h.  */
6484
6485 int
6486 main ()
6487 {
6488
6489   ;
6490   return 0;
6491 }
6492 _ACEOF
6493 if ac_fn_c_try_compile "$LINENO"; then :
6494   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6495 else
6496   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6497 fi
6498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6499 CFLAGS="$save_CFLAGS"
6500 fi
6501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6502 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6503 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6504   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6505 fi
6506
6507 fi
6508
6509 # Check whether --enable-werror-always was given.
6510 if test "${enable_werror_always+set}" = set; then :
6511   enableval=$enable_werror_always;
6512 else
6513   enable_werror_always=no
6514 fi
6515
6516 if test $enable_werror_always = yes; then :
6517   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6518 fi
6519
6520
6521
6522 # The above macros do nothing if the compiler is not GCC.  However, the
6523 # Makefile has more goo to add other flags, so these variables are used
6524 # to enable warnings only for GCC.
6525 warn_cflags=
6526 warn_cxxflags=
6527 if test "x$GCC" = "xyes"; then
6528   warn_cflags='$(GCC_WARN_CFLAGS)'
6529   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6530 fi
6531
6532
6533
6534 # Disable exceptions and RTTI if building with g++
6535 noexception_flags=
6536 save_CFLAGS="$CFLAGS"
6537 for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
6538   # Do the check with the no- prefix removed since gcc silently
6539   # accepts any -Wno-* option on purpose
6540   case $real_option in
6541     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6542     *) option=$real_option ;;
6543   esac
6544   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6545
6546   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6547 $as_echo_n "checking whether $CC supports $option... " >&6; }
6548 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6549   $as_echo_n "(cached) " >&6
6550 else
6551   CFLAGS="$option"
6552     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6553 /* end confdefs.h.  */
6554
6555 int
6556 main ()
6557 {
6558
6559   ;
6560   return 0;
6561 }
6562 _ACEOF
6563 if ac_fn_c_try_compile "$LINENO"; then :
6564   eval "$as_acx_Woption=yes"
6565 else
6566   eval "$as_acx_Woption=no"
6567 fi
6568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6569
6570 fi
6571 eval ac_res=\$$as_acx_Woption
6572                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6573 $as_echo "$ac_res" >&6; }
6574   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6575   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6576 fi
6577   done
6578 CFLAGS="$save_CFLAGS"
6579
6580
6581 # Enable expensive internal checks
6582 is_release=
6583 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6584   is_release=yes
6585 fi
6586
6587 # Check whether --enable-checking was given.
6588 if test "${enable_checking+set}" = set; then :
6589   enableval=$enable_checking; ac_checking_flags="${enableval}"
6590 else
6591
6592 # Determine the default checks.
6593 if test x$is_release = x ; then
6594   ac_checking_flags=yes
6595 else
6596   ac_checking_flags=release
6597 fi
6598 fi
6599
6600 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6601 for check in release $ac_checking_flags
6602 do
6603         case $check in
6604         # these set all the flags to specific states
6605         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6606                         ac_fold_checking= ; ac_gc_checking=1 ;
6607                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6608                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6609                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6610                         ac_types_checking=1 ;;
6611         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6612                         ac_fold_checking= ; ac_gc_checking= ;
6613                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6614                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6615                         ac_tree_checking= ; ac_valgrind_checking= ;
6616                         ac_types_checking= ;;
6617         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6618                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6619                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6620                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6621                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6622                         ac_types_checking=1 ;;
6623         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6624                         ac_fold_checking= ; ac_gc_checking= ;
6625                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6626                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6627                         ac_tree_checking= ; ac_valgrind_checking= ;
6628                         ac_types_checking= ;;
6629         # these enable particular checks
6630         assert)         ac_assert_checking=1 ;;
6631         df)             ac_df_checking=1 ;;
6632         fold)           ac_fold_checking=1 ;;
6633         gc)             ac_gc_checking=1 ;;
6634         gcac)           ac_gc_always_collect=1 ;;
6635         gimple)         ac_gimple_checking=1 ;;
6636         misc)           ac_checking=1 ;;
6637         rtl)            ac_rtl_checking=1 ;;
6638         rtlflag)        ac_rtlflag_checking=1 ;;
6639         runtime)        ac_runtime_checking=1 ;;
6640         tree)           ac_tree_checking=1 ;;
6641         types)          ac_types_checking=1 ;;
6642         valgrind)       ac_valgrind_checking=1 ;;
6643         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6644         esac
6645 done
6646 IFS="$ac_save_IFS"
6647
6648 nocommon_flag=""
6649 if test x$ac_checking != x ; then
6650
6651 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6652
6653   nocommon_flag=-fno-common
6654 fi
6655
6656 if test x$ac_df_checking != x ; then
6657
6658 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6659
6660 fi
6661 if test x$ac_assert_checking != x ; then
6662
6663 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6664
6665 fi
6666 if test x$ac_gimple_checking != x ; then
6667
6668 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6669
6670 fi
6671
6672 if test x$ac_runtime_checking != x ; then
6673
6674 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6675
6676 fi
6677 if test x$ac_tree_checking != x ; then
6678
6679 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6680
6681   TREEBROWSER=tree-browser.o
6682   TREECHECKING=yes
6683 fi
6684 if test x$ac_types_checking != x ; then
6685
6686 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6687
6688 fi
6689
6690
6691 if test x$ac_rtl_checking != x ; then
6692
6693 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6694
6695 fi
6696 if test x$ac_rtlflag_checking != x ; then
6697
6698 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6699
6700 fi
6701 if test x$ac_gc_checking != x ; then
6702
6703 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6704
6705 fi
6706 if test x$ac_gc_always_collect != x ; then
6707
6708 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6709
6710 fi
6711 if test x$ac_fold_checking != x ; then
6712
6713 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6714
6715 fi
6716 valgrind_path_defines=
6717 valgrind_command=
6718
6719 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6720 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6721   have_valgrind_h=yes
6722 else
6723   have_valgrind_h=no
6724 fi
6725
6726
6727
6728 if test x$ac_valgrind_checking != x ; then
6729   # It is certainly possible that there's valgrind but no valgrind.h.
6730   # GCC relies on making annotations so we must have both.
6731   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6732 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6734 /* end confdefs.h.  */
6735 #include <valgrind/memcheck.h>
6736 #ifndef VALGRIND_DISCARD
6737 #error VALGRIND_DISCARD not defined
6738 #endif
6739 _ACEOF
6740 if ac_fn_c_try_cpp "$LINENO"; then :
6741   gcc_cv_header_valgrind_memcheck_h=yes
6742 else
6743   gcc_cv_header_valgrind_memcheck_h=no
6744 fi
6745 rm -f conftest.err conftest.$ac_ext
6746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6747 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6748   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6749 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6750   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6751 /* end confdefs.h.  */
6752 #include <memcheck.h>
6753 #ifndef VALGRIND_DISCARD
6754 #error VALGRIND_DISCARD not defined
6755 #endif
6756 _ACEOF
6757 if ac_fn_c_try_cpp "$LINENO"; then :
6758   gcc_cv_header_memcheck_h=yes
6759 else
6760   gcc_cv_header_memcheck_h=no
6761 fi
6762 rm -f conftest.err conftest.$ac_ext
6763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6764 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6765
6766 # Prepare PATH_SEPARATOR.
6767 # The user is always right.
6768 if test "${PATH_SEPARATOR+set}" != set; then
6769   echo "#! /bin/sh" >conf$$.sh
6770   echo  "exit 0"   >>conf$$.sh
6771   chmod +x conf$$.sh
6772   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6773     PATH_SEPARATOR=';'
6774   else
6775     PATH_SEPARATOR=:
6776   fi
6777   rm -f conf$$.sh
6778 fi
6779
6780 # Find out how to test for executable files. Don't use a zero-byte file,
6781 # as systems may use methods other than mode bits to determine executability.
6782 cat >conf$$.file <<_ASEOF
6783 #! /bin/sh
6784 exit 0
6785 _ASEOF
6786 chmod +x conf$$.file
6787 if test -x conf$$.file >/dev/null 2>&1; then
6788   ac_executable_p="test -x"
6789 else
6790   ac_executable_p="test -f"
6791 fi
6792 rm -f conf$$.file
6793
6794 # Extract the first word of "valgrind", so it can be a program name with args.
6795 set dummy valgrind; ac_word=$2
6796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6797 $as_echo_n "checking for $ac_word... " >&6; }
6798 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6799   $as_echo_n "(cached) " >&6
6800 else
6801   case "$valgrind_path" in
6802   [\\/]* | ?:[\\/]*)
6803     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6804     ;;
6805   *)
6806     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6807     for ac_dir in $PATH; do
6808       IFS="$ac_save_IFS"
6809       test -z "$ac_dir" && ac_dir=.
6810       for ac_exec_ext in '' $ac_executable_extensions; do
6811         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6812           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6813             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6814             break 2
6815           fi
6816         fi
6817       done
6818     done
6819     IFS="$ac_save_IFS"
6820     ;;
6821 esac
6822 fi
6823 valgrind_path="$ac_cv_path_valgrind_path"
6824 if test -n "$valgrind_path"; then
6825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6826 $as_echo "$valgrind_path" >&6; }
6827 else
6828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6829 $as_echo "no" >&6; }
6830 fi
6831
6832   if test "x$valgrind_path" = "x" \
6833     || (test $have_valgrind_h = no \
6834         && test $gcc_cv_header_memcheck_h = no \
6835         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6836         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6837   fi
6838   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6839   valgrind_command="$valgrind_path -q"
6840
6841 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6842
6843   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6844
6845 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6846
6847   fi
6848   if test $gcc_cv_header_memcheck_h = yes; then
6849
6850 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6851
6852   fi
6853 fi
6854
6855
6856
6857 # Enable code coverage collection
6858 # Check whether --enable-coverage was given.
6859 if test "${enable_coverage+set}" = set; then :
6860   enableval=$enable_coverage; case "${enableval}" in
6861   yes|noopt)
6862     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6863     ;;
6864   opt)
6865     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6866     ;;
6867   no)
6868     # a.k.a. --disable-coverage
6869     coverage_flags=""
6870     ;;
6871   *)
6872     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6873     ;;
6874 esac
6875 else
6876   coverage_flags=""
6877 fi
6878
6879
6880
6881 # Check whether --enable-gather-detailed-mem-stats was given.
6882 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6883   enableval=$enable_gather_detailed_mem_stats;
6884 else
6885   enable_gather_detailed_mem_stats=no
6886 fi
6887
6888 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
6889
6890 cat >>confdefs.h <<_ACEOF
6891 #define GATHER_STATISTICS $gather_stats
6892 _ACEOF
6893
6894
6895 # -------------------------------
6896 # Miscenalleous configure options
6897 # -------------------------------
6898
6899 # With stabs
6900
6901 # Check whether --with-stabs was given.
6902 if test "${with_stabs+set}" = set; then :
6903   withval=$with_stabs; stabs="$with_stabs"
6904 else
6905   stabs=no
6906 fi
6907
6908
6909 # Determine whether or not multilibs are enabled.
6910 # Check whether --enable-multilib was given.
6911 if test "${enable_multilib+set}" = set; then :
6912   enableval=$enable_multilib;
6913 else
6914   enable_multilib=yes
6915 fi
6916
6917
6918
6919 # Determine whether or not multiarch is enabled.
6920 # Check whether --enable-multiarch was given.
6921 if test "${enable_multiarch+set}" = set; then :
6922   enableval=$enable_multiarch; case "${enableval}" in
6923 yes|no|auto) enable_multiarch=$enableval;;
6924 *) as_fn_error "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;;
6925 esac
6926 else
6927   enable_multiarch=auto
6928 fi
6929
6930 if test x${enable_multiarch} = xauto; then
6931   if test x${with_native_system_header_dir} != x; then
6932     ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
6933     enable_multiarch=no
6934   fi
6935   if test x$host != x$target && test "x$with_sysroot" = x; then
6936     ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
6937     enable_multiarch=no
6938   fi
6939 fi
6940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
6941 $as_echo_n "checking for multiarch configuration... " >&6; }
6942
6943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
6944 $as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
6945
6946 # needed for setting the multiarch name for soft-float/hard-float ABIs
6947
6948
6949
6950 # Enable __cxa_atexit for C++.
6951 # Check whether --enable-__cxa_atexit was given.
6952 if test "${enable___cxa_atexit+set}" = set; then :
6953   enableval=$enable___cxa_atexit;
6954 fi
6955
6956
6957 # Enable C extension for decimal float if target supports it.
6958
6959 # Check whether --enable-decimal-float was given.
6960 if test "${enable_decimal_float+set}" = set; then :
6961   enableval=$enable_decimal_float;
6962   case $enable_decimal_float in
6963     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
6964     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
6965 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
6966   esac
6967
6968 else
6969
6970   case $target in
6971     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
6972     i?86*-*-gnu* | \
6973     i?86*-*-mingw* | x86_64*-*-mingw* | \
6974     i?86*-*-cygwin* | x86_64*-*-cygwin*)
6975       enable_decimal_float=yes
6976       ;;
6977     *)
6978       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
6979 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
6980       enable_decimal_float=no
6981       ;;
6982   esac
6983
6984 fi
6985
6986
6987 # x86's use BID format instead of DPD
6988 case x$enable_decimal_float in
6989   xyes)
6990     case $target in
6991       i?86*-*-* | x86_64*-*-*)
6992         enable_decimal_float=bid
6993         ;;
6994       *)
6995         enable_decimal_float=dpd
6996         ;;
6997     esac
6998     default_decimal_float=$enable_decimal_float
6999     ;;
7000   xno)
7001     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7002     # dependency on libdecnumber.
7003     default_decimal_float=dpd
7004     ;;
7005 esac
7006
7007
7008
7009
7010 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7011
7012 cat >>confdefs.h <<_ACEOF
7013 #define ENABLE_DECIMAL_FLOAT $dfp
7014 _ACEOF
7015
7016
7017 # Use default_decimal_float for dependency.
7018 enable_decimal_float=$default_decimal_float
7019
7020 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7021
7022 cat >>confdefs.h <<_ACEOF
7023 #define ENABLE_DECIMAL_BID_FORMAT $bid
7024 _ACEOF
7025
7026
7027 # Enable C extension for fixed-point arithmetic.
7028 # Check whether --enable-fixed-point was given.
7029 if test "${enable_fixed_point+set}" = set; then :
7030   enableval=$enable_fixed_point;
7031 else
7032
7033   case $target in
7034     arm*)
7035       enable_fixed_point=yes
7036       ;;
7037
7038     mips*-*-*)
7039       enable_fixed_point=yes
7040       ;;
7041     *)
7042       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7043 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7044       enable_fixed_point=no
7045       ;;
7046   esac
7047
7048 fi
7049
7050
7051
7052 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7053
7054 cat >>confdefs.h <<_ACEOF
7055 #define ENABLE_FIXED_POINT $fixedpoint
7056 _ACEOF
7057
7058
7059 # Enable threads
7060 # Pass with no value to take the default
7061 # Pass with a value to specify a thread package
7062 # Check whether --enable-threads was given.
7063 if test "${enable_threads+set}" = set; then :
7064   enableval=$enable_threads;
7065 else
7066   enable_threads=''
7067 fi
7068
7069
7070 # Check whether --enable-tls was given.
7071 if test "${enable_tls+set}" = set; then :
7072   enableval=$enable_tls;
7073   case $enable_tls in
7074     yes | no) ;;
7075     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7076 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7077   esac
7078
7079 else
7080   enable_tls=''
7081 fi
7082
7083
7084 # Check whether --enable-objc-gc was given.
7085 if test "${enable_objc_gc+set}" = set; then :
7086   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7087         objc_boehm_gc=''
7088 else
7089         objc_boehm_gc=1
7090 fi
7091 else
7092   objc_boehm_gc=''
7093 fi
7094
7095
7096
7097 # Check whether --with-dwarf2 was given.
7098 if test "${with_dwarf2+set}" = set; then :
7099   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7100 else
7101   dwarf2=no
7102 fi
7103
7104
7105 # Check whether --enable-shared was given.
7106 if test "${enable_shared+set}" = set; then :
7107   enableval=$enable_shared;
7108   case $enable_shared in
7109   yes | no) ;;
7110   *)
7111     enable_shared=no
7112     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7113     for pkg in $enableval; do
7114       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7115         enable_shared=yes
7116       fi
7117     done
7118     IFS="$ac_save_ifs"
7119     ;;
7120   esac
7121
7122 else
7123   enable_shared=yes
7124 fi
7125
7126
7127
7128
7129 # Check whether --with-native-system-header-dir was given.
7130 if test "${with_native_system_header_dir+set}" = set; then :
7131   withval=$with_native_system_header_dir;
7132  case ${with_native_system_header_dir} in
7133  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7134  /* | [A-Za-z]:[\\/]*) ;;
7135  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7136  esac
7137  configured_native_system_header_dir="${withval}"
7138
7139 else
7140   configured_native_system_header_dir=
7141 fi
7142
7143
7144
7145 # Check whether --with-build-sysroot was given.
7146 if test "${with_build_sysroot+set}" = set; then :
7147   withval=$with_build_sysroot; if test x"$withval" != x ; then
7148      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7149    fi
7150 else
7151   SYSROOT_CFLAGS_FOR_TARGET=
7152 fi
7153
7154
7155
7156 if test "x$prefix" = xNONE; then
7157  test_prefix=/usr/local
7158 else
7159  test_prefix=$prefix
7160 fi
7161 if test "x$exec_prefix" = xNONE; then
7162  test_exec_prefix=$test_prefix
7163 else
7164  test_exec_prefix=$exec_prefix
7165 fi
7166
7167
7168 # Check whether --with-sysroot was given.
7169 if test "${with_sysroot+set}" = set; then :
7170   withval=$with_sysroot;
7171  case ${with_sysroot} in
7172  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7173  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7174  esac
7175
7176  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7177  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7178
7179  case ${TARGET_SYSTEM_ROOT} in
7180  "${test_prefix}"|"${test_prefix}/"*|\
7181  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7182  '${prefix}'|'${prefix}/'*|\
7183  '${exec_prefix}'|'${exec_prefix}/'*)
7184    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7185    TARGET_SYSTEM_ROOT_DEFINE="$t"
7186    ;;
7187  esac
7188
7189 else
7190
7191  TARGET_SYSTEM_ROOT=
7192  TARGET_SYSTEM_ROOT_DEFINE=
7193  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7194
7195 fi
7196
7197
7198
7199
7200
7201
7202 # Check whether --with-specs was given.
7203 if test "${with_specs+set}" = set; then :
7204   withval=$with_specs; CONFIGURE_SPECS=$withval
7205 else
7206   CONFIGURE_SPECS=
7207
7208 fi
7209
7210
7211
7212
7213
7214 # Check whether --with-pkgversion was given.
7215 if test "${with_pkgversion+set}" = set; then :
7216   withval=$with_pkgversion; case "$withval" in
7217       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7218       no)  PKGVERSION= ;;
7219       *)   PKGVERSION="($withval) " ;;
7220      esac
7221 else
7222   PKGVERSION="(GCC) "
7223
7224 fi
7225
7226
7227
7228
7229
7230 # Check whether --with-bugurl was given.
7231 if test "${with_bugurl+set}" = set; then :
7232   withval=$with_bugurl; case "$withval" in
7233       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7234       no)  BUGURL=
7235            ;;
7236       *)   BUGURL="$withval"
7237            ;;
7238      esac
7239 else
7240   BUGURL="http://gcc.gnu.org/bugs.html"
7241
7242 fi
7243
7244   case ${BUGURL} in
7245   "")
7246     REPORT_BUGS_TO=
7247     REPORT_BUGS_TEXI=
7248     ;;
7249   *)
7250     REPORT_BUGS_TO="<$BUGURL>"
7251     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7252     ;;
7253   esac;
7254
7255
7256
7257
7258 # Sanity check enable_languages in case someone does not run the toplevel
7259 # configure # script.
7260 # Check whether --enable-languages was given.
7261 if test "${enable_languages+set}" = set; then :
7262   enableval=$enable_languages; case ,${enable_languages}, in
7263        ,,|,yes,)
7264                 # go safe -- we cannot be much sure without the toplevel
7265                 # configure's
7266                 # analysis of which target libs are present and usable
7267                 enable_languages=c
7268                 ;;
7269          *,all,*)
7270                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7271                 ;;
7272         *,c,*)
7273                 ;;
7274         *)
7275                 enable_languages=c,${enable_languages}
7276                 ;;
7277 esac
7278 else
7279   enable_languages=c
7280 fi
7281
7282
7283
7284 # Check whether --with-multilib-list was given.
7285 if test "${with_multilib_list+set}" = set; then :
7286   withval=$with_multilib_list; :
7287 else
7288   with_multilib_list=default
7289 fi
7290
7291
7292 # -------------------------
7293 # Checks for other programs
7294 # -------------------------
7295
7296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7297 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7298 set x ${MAKE-make}
7299 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7300 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7301   $as_echo_n "(cached) " >&6
7302 else
7303   cat >conftest.make <<\_ACEOF
7304 SHELL = /bin/sh
7305 all:
7306         @echo '@@@%%%=$(MAKE)=@@@%%%'
7307 _ACEOF
7308 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7309 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7310   *@@@%%%=?*=@@@%%%*)
7311     eval ac_cv_prog_make_${ac_make}_set=yes;;
7312   *)
7313     eval ac_cv_prog_make_${ac_make}_set=no;;
7314 esac
7315 rm -f conftest.make
7316 fi
7317 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7318   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7319 $as_echo "yes" >&6; }
7320   SET_MAKE=
7321 else
7322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7323 $as_echo "no" >&6; }
7324   SET_MAKE="MAKE=${MAKE-make}"
7325 fi
7326
7327
7328 # Find some useful tools
7329 for ac_prog in gawk mawk nawk awk
7330 do
7331   # Extract the first word of "$ac_prog", so it can be a program name with args.
7332 set dummy $ac_prog; ac_word=$2
7333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7334 $as_echo_n "checking for $ac_word... " >&6; }
7335 if test "${ac_cv_prog_AWK+set}" = set; then :
7336   $as_echo_n "(cached) " >&6
7337 else
7338   if test -n "$AWK"; then
7339   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7340 else
7341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7342 for as_dir in $PATH
7343 do
7344   IFS=$as_save_IFS
7345   test -z "$as_dir" && as_dir=.
7346     for ac_exec_ext in '' $ac_executable_extensions; do
7347   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7348     ac_cv_prog_AWK="$ac_prog"
7349     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7350     break 2
7351   fi
7352 done
7353   done
7354 IFS=$as_save_IFS
7355
7356 fi
7357 fi
7358 AWK=$ac_cv_prog_AWK
7359 if test -n "$AWK"; then
7360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7361 $as_echo "$AWK" >&6; }
7362 else
7363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7364 $as_echo "no" >&6; }
7365 fi
7366
7367
7368   test -n "$AWK" && break
7369 done
7370
7371 # We need awk to create options.c and options.h.
7372 # Bail out if it's missing.
7373 case ${AWK} in
7374   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7375 esac
7376
7377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7378 $as_echo_n "checking whether ln -s works... " >&6; }
7379 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7380   $as_echo_n "(cached) " >&6
7381 else
7382   rm -f conftestdata_t
7383 echo >conftestdata_f
7384 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7385 then
7386   gcc_cv_prog_LN_S="ln -s"
7387 else
7388   if ln conftestdata_f conftestdata_t 2>/dev/null
7389   then
7390     gcc_cv_prog_LN_S=ln
7391   else
7392     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7393     then
7394       gcc_cv_prog_LN_S="cp -p"
7395     else
7396       gcc_cv_prog_LN_S=cp
7397     fi
7398   fi
7399 fi
7400 rm -f conftestdata_f conftestdata_t
7401
7402 fi
7403 LN_S="$gcc_cv_prog_LN_S"
7404 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7406 $as_echo "yes" >&6; }
7407 else
7408   if test "$gcc_cv_prog_LN_S" = "ln"; then
7409     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7410 $as_echo "no, using ln" >&6; }
7411   else
7412     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7413 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7414   fi
7415 fi
7416
7417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7418 $as_echo_n "checking whether ln works... " >&6; }
7419 if test "${acx_cv_prog_LN+set}" = set; then :
7420   $as_echo_n "(cached) " >&6
7421 else
7422   rm -f conftestdata_t
7423 echo >conftestdata_f
7424 if ln conftestdata_f conftestdata_t 2>/dev/null
7425 then
7426   acx_cv_prog_LN=ln
7427 else
7428   acx_cv_prog_LN=no
7429 fi
7430 rm -f conftestdata_f conftestdata_t
7431
7432 fi
7433 if test $acx_cv_prog_LN = no; then
7434   LN="$LN_S"
7435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7436 $as_echo "no, using $LN" >&6; }
7437 else
7438   LN="$acx_cv_prog_LN"
7439   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7440 $as_echo "yes" >&6; }
7441 fi
7442
7443 if test -n "$ac_tool_prefix"; then
7444   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7445 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7447 $as_echo_n "checking for $ac_word... " >&6; }
7448 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7449   $as_echo_n "(cached) " >&6
7450 else
7451   if test -n "$RANLIB"; then
7452   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7453 else
7454 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7455 for as_dir in $PATH
7456 do
7457   IFS=$as_save_IFS
7458   test -z "$as_dir" && as_dir=.
7459     for ac_exec_ext in '' $ac_executable_extensions; do
7460   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7461     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7462     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7463     break 2
7464   fi
7465 done
7466   done
7467 IFS=$as_save_IFS
7468
7469 fi
7470 fi
7471 RANLIB=$ac_cv_prog_RANLIB
7472 if test -n "$RANLIB"; then
7473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7474 $as_echo "$RANLIB" >&6; }
7475 else
7476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7477 $as_echo "no" >&6; }
7478 fi
7479
7480
7481 fi
7482 if test -z "$ac_cv_prog_RANLIB"; then
7483   ac_ct_RANLIB=$RANLIB
7484   # Extract the first word of "ranlib", so it can be a program name with args.
7485 set dummy ranlib; ac_word=$2
7486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7487 $as_echo_n "checking for $ac_word... " >&6; }
7488 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7489   $as_echo_n "(cached) " >&6
7490 else
7491   if test -n "$ac_ct_RANLIB"; then
7492   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7493 else
7494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7495 for as_dir in $PATH
7496 do
7497   IFS=$as_save_IFS
7498   test -z "$as_dir" && as_dir=.
7499     for ac_exec_ext in '' $ac_executable_extensions; do
7500   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7501     ac_cv_prog_ac_ct_RANLIB="ranlib"
7502     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7503     break 2
7504   fi
7505 done
7506   done
7507 IFS=$as_save_IFS
7508
7509 fi
7510 fi
7511 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7512 if test -n "$ac_ct_RANLIB"; then
7513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7514 $as_echo "$ac_ct_RANLIB" >&6; }
7515 else
7516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7517 $as_echo "no" >&6; }
7518 fi
7519
7520   if test "x$ac_ct_RANLIB" = x; then
7521     RANLIB=":"
7522   else
7523     case $cross_compiling:$ac_tool_warned in
7524 yes:)
7525 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7526 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7527 ac_tool_warned=yes ;;
7528 esac
7529     RANLIB=$ac_ct_RANLIB
7530   fi
7531 else
7532   RANLIB="$ac_cv_prog_RANLIB"
7533 fi
7534
7535 ranlib_flags=""
7536
7537
7538 # Find a good install program.  We prefer a C program (faster),
7539 # so one script is as good as another.  But avoid the broken or
7540 # incompatible versions:
7541 # SysV /etc/install, /usr/sbin/install
7542 # SunOS /usr/etc/install
7543 # IRIX /sbin/install
7544 # AIX /bin/install
7545 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7546 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7547 # ./install, which can be erroneously created by make from ./install.sh.
7548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7549 $as_echo_n "checking for a BSD compatible install... " >&6; }
7550 if test -z "$INSTALL"; then
7551 if test "${ac_cv_path_install+set}" = set; then :
7552   $as_echo_n "(cached) " >&6
7553 else
7554     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7555   for ac_dir in $PATH; do
7556     # Account for people who put trailing slashes in PATH elements.
7557     case "$ac_dir/" in
7558     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7559     *)
7560       # OSF1 and SCO ODT 3.0 have their own names for install.
7561       for ac_prog in ginstall scoinst install; do
7562         if test -f $ac_dir/$ac_prog; then
7563           if test $ac_prog = install &&
7564             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7565             # AIX install.  It has an incompatible calling convention.
7566             # OSF/1 installbsd also uses dspmsg, but is usable.
7567             :
7568           else
7569             ac_cv_path_install="$ac_dir/$ac_prog -c"
7570             break 2
7571           fi
7572         fi
7573       done
7574       ;;
7575     esac
7576   done
7577   IFS="$ac_save_IFS"
7578
7579 fi
7580   if test "${ac_cv_path_install+set}" = set; then
7581     INSTALL="$ac_cv_path_install"
7582   else
7583     # As a last resort, use the slow shell script.  We don't cache a
7584     # path for INSTALL within a source directory, because that will
7585     # break other packages using the cache if that directory is
7586     # removed, or if the path is relative.
7587     INSTALL="$ac_install_sh"
7588   fi
7589 fi
7590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7591 $as_echo "$INSTALL" >&6; }
7592
7593 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7594 # It thinks the first close brace ends the variable substitution.
7595 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7596
7597 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7598
7599
7600 # See if cmp has --ignore-initial.
7601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7602 $as_echo_n "checking for cmp's capabilities... " >&6; }
7603 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7604   $as_echo_n "(cached) " >&6
7605 else
7606    echo abfoo >t1
7607   echo cdfoo >t2
7608   gcc_cv_prog_cmp_skip=slowcompare
7609   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7610     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7611       :
7612     else
7613       gcc_cv_prog_cmp_skip=gnucompare
7614     fi
7615   fi
7616   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7617     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7618       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7619         :
7620       else
7621         gcc_cv_prog_cmp_skip=fastcompare
7622       fi
7623     fi
7624   fi
7625   rm t1 t2
7626
7627 fi
7628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7629 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7630 make_compare_target=$gcc_cv_prog_cmp_skip
7631
7632
7633
7634 # See if we have the mktemp command.
7635 # Extract the first word of "mktemp", so it can be a program name with args.
7636 set dummy mktemp; ac_word=$2
7637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7638 $as_echo_n "checking for $ac_word... " >&6; }
7639 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7640   $as_echo_n "(cached) " >&6
7641 else
7642   if test -n "$have_mktemp_command"; then
7643   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7644 else
7645 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7646 for as_dir in $PATH
7647 do
7648   IFS=$as_save_IFS
7649   test -z "$as_dir" && as_dir=.
7650     for ac_exec_ext in '' $ac_executable_extensions; do
7651   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7652     ac_cv_prog_have_mktemp_command="yes"
7653     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7654     break 2
7655   fi
7656 done
7657   done
7658 IFS=$as_save_IFS
7659
7660   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7661 fi
7662 fi
7663 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7664 if test -n "$have_mktemp_command"; then
7665   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7666 $as_echo "$have_mktemp_command" >&6; }
7667 else
7668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7669 $as_echo "no" >&6; }
7670 fi
7671
7672
7673
7674 # See if makeinfo has been installed and is modern enough
7675 # that we can use it.
7676
7677   # Extract the first word of "makeinfo", so it can be a program name with args.
7678 set dummy makeinfo; ac_word=$2
7679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7680 $as_echo_n "checking for $ac_word... " >&6; }
7681 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7682   $as_echo_n "(cached) " >&6
7683 else
7684   if test -n "$MAKEINFO"; then
7685   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7686 else
7687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7688 for as_dir in $PATH
7689 do
7690   IFS=$as_save_IFS
7691   test -z "$as_dir" && as_dir=.
7692     for ac_exec_ext in '' $ac_executable_extensions; do
7693   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7694     ac_cv_prog_MAKEINFO="makeinfo"
7695     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7696     break 2
7697   fi
7698 done
7699   done
7700 IFS=$as_save_IFS
7701
7702 fi
7703 fi
7704 MAKEINFO=$ac_cv_prog_MAKEINFO
7705 if test -n "$MAKEINFO"; then
7706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7707 $as_echo "$MAKEINFO" >&6; }
7708 else
7709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7710 $as_echo "no" >&6; }
7711 fi
7712
7713
7714   if test -n "$MAKEINFO"; then
7715     # Found it, now check the version.
7716     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7717 $as_echo_n "checking for modern makeinfo... " >&6; }
7718 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7719   $as_echo_n "(cached) " >&6
7720 else
7721   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7722                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7723
7724                     case $ac_prog_version in
7725                       '')  gcc_cv_prog_makeinfo_modern=no;;
7726                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7727                       *)   gcc_cv_prog_makeinfo_modern=no;;
7728                     esac
7729
7730 fi
7731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7732 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7733   else
7734     gcc_cv_prog_makeinfo_modern=no
7735   fi
7736   if test $gcc_cv_prog_makeinfo_modern = no; then
7737     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7738   fi
7739
7740 if test $gcc_cv_prog_makeinfo_modern = no; then
7741   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7742 *** Makeinfo is missing or too old.
7743 *** Info documentation will not be built." >&5
7744 $as_echo "$as_me: WARNING:
7745 *** Makeinfo is missing or too old.
7746 *** Info documentation will not be built." >&2;}
7747   BUILD_INFO=
7748 else
7749   BUILD_INFO=info
7750 fi
7751
7752
7753 # Is pod2man recent enough to regenerate manpages?
7754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7755 $as_echo_n "checking for recent Pod::Man... " >&6; }
7756 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7758 $as_echo "yes" >&6; }
7759   GENERATED_MANPAGES=generated-manpages
7760 else
7761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7762 $as_echo "no" >&6; }
7763   GENERATED_MANPAGES=
7764 fi
7765
7766
7767 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7768
7769 # How about lex?
7770 for ac_prog in flex
7771 do
7772   # Extract the first word of "$ac_prog", so it can be a program name with args.
7773 set dummy $ac_prog; ac_word=$2
7774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7775 $as_echo_n "checking for $ac_word... " >&6; }
7776 if test "${ac_cv_prog_FLEX+set}" = set; then :
7777   $as_echo_n "(cached) " >&6
7778 else
7779   if test -n "$FLEX"; then
7780   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7781 else
7782 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7783 for as_dir in $PATH
7784 do
7785   IFS=$as_save_IFS
7786   test -z "$as_dir" && as_dir=.
7787     for ac_exec_ext in '' $ac_executable_extensions; do
7788   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7789     ac_cv_prog_FLEX="$ac_prog"
7790     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7791     break 2
7792   fi
7793 done
7794   done
7795 IFS=$as_save_IFS
7796
7797 fi
7798 fi
7799 FLEX=$ac_cv_prog_FLEX
7800 if test -n "$FLEX"; then
7801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7802 $as_echo "$FLEX" >&6; }
7803 else
7804   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7805 $as_echo "no" >&6; }
7806 fi
7807
7808
7809   test -n "$FLEX" && break
7810 done
7811 test -n "$FLEX" || FLEX="$MISSING flex"
7812
7813
7814 # Bison?
7815 for ac_prog in bison
7816 do
7817   # Extract the first word of "$ac_prog", so it can be a program name with args.
7818 set dummy $ac_prog; ac_word=$2
7819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7820 $as_echo_n "checking for $ac_word... " >&6; }
7821 if test "${ac_cv_prog_BISON+set}" = set; then :
7822   $as_echo_n "(cached) " >&6
7823 else
7824   if test -n "$BISON"; then
7825   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7826 else
7827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7828 for as_dir in $PATH
7829 do
7830   IFS=$as_save_IFS
7831   test -z "$as_dir" && as_dir=.
7832     for ac_exec_ext in '' $ac_executable_extensions; do
7833   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7834     ac_cv_prog_BISON="$ac_prog"
7835     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7836     break 2
7837   fi
7838 done
7839   done
7840 IFS=$as_save_IFS
7841
7842 fi
7843 fi
7844 BISON=$ac_cv_prog_BISON
7845 if test -n "$BISON"; then
7846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7847 $as_echo "$BISON" >&6; }
7848 else
7849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7850 $as_echo "no" >&6; }
7851 fi
7852
7853
7854   test -n "$BISON" && break
7855 done
7856 test -n "$BISON" || BISON="$MISSING bison"
7857
7858
7859 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7860 # check for build == host before using them.
7861
7862 # NM
7863 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7864   && test -d ../binutils ; then
7865   NM='${objdir}/../binutils/nm-new'
7866 else
7867   # Extract the first word of "nm", so it can be a program name with args.
7868 set dummy nm; ac_word=$2
7869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7870 $as_echo_n "checking for $ac_word... " >&6; }
7871 if test "${ac_cv_prog_NM+set}" = set; then :
7872   $as_echo_n "(cached) " >&6
7873 else
7874   if test -n "$NM"; then
7875   ac_cv_prog_NM="$NM" # Let the user override the test.
7876 else
7877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7878 for as_dir in $PATH
7879 do
7880   IFS=$as_save_IFS
7881   test -z "$as_dir" && as_dir=.
7882     for ac_exec_ext in '' $ac_executable_extensions; do
7883   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7884     ac_cv_prog_NM="nm"
7885     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7886     break 2
7887   fi
7888 done
7889   done
7890 IFS=$as_save_IFS
7891
7892   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7893 fi
7894 fi
7895 NM=$ac_cv_prog_NM
7896 if test -n "$NM"; then
7897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7898 $as_echo "$NM" >&6; }
7899 else
7900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7901 $as_echo "no" >&6; }
7902 fi
7903
7904
7905 fi
7906
7907 # AR
7908 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7909   && test -d ../binutils ; then
7910   AR='${objdir}/../binutils/ar'
7911 else
7912   # Extract the first word of "ar", so it can be a program name with args.
7913 set dummy ar; ac_word=$2
7914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7915 $as_echo_n "checking for $ac_word... " >&6; }
7916 if test "${ac_cv_prog_AR+set}" = set; then :
7917   $as_echo_n "(cached) " >&6
7918 else
7919   if test -n "$AR"; then
7920   ac_cv_prog_AR="$AR" # Let the user override the test.
7921 else
7922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7923 for as_dir in $PATH
7924 do
7925   IFS=$as_save_IFS
7926   test -z "$as_dir" && as_dir=.
7927     for ac_exec_ext in '' $ac_executable_extensions; do
7928   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7929     ac_cv_prog_AR="ar"
7930     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7931     break 2
7932   fi
7933 done
7934   done
7935 IFS=$as_save_IFS
7936
7937   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7938 fi
7939 fi
7940 AR=$ac_cv_prog_AR
7941 if test -n "$AR"; then
7942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7943 $as_echo "$AR" >&6; }
7944 else
7945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7946 $as_echo "no" >&6; }
7947 fi
7948
7949
7950 fi
7951
7952
7953 # --------------------
7954 # Checks for C headers
7955 # --------------------
7956
7957 # Need to reject headers which give warnings, so that the -Werror bootstrap
7958 # works later. *sigh*  This needs to come before all header checks.
7959
7960 ac_c_preproc_warn_flag=yes
7961
7962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7963 $as_echo_n "checking for ANSI C header files... " >&6; }
7964 if test "${ac_cv_header_stdc+set}" = set; then :
7965   $as_echo_n "(cached) " >&6
7966 else
7967   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7968 /* end confdefs.h.  */
7969 #include <stdlib.h>
7970 #include <stdarg.h>
7971 #include <string.h>
7972 #include <float.h>
7973
7974 int
7975 main ()
7976 {
7977
7978   ;
7979   return 0;
7980 }
7981 _ACEOF
7982 if ac_fn_c_try_compile "$LINENO"; then :
7983   ac_cv_header_stdc=yes
7984 else
7985   ac_cv_header_stdc=no
7986 fi
7987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7988
7989 if test $ac_cv_header_stdc = yes; then
7990   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7991   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7992 /* end confdefs.h.  */
7993 #include <string.h>
7994
7995 _ACEOF
7996 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7997   $EGREP "memchr" >/dev/null 2>&1; then :
7998
7999 else
8000   ac_cv_header_stdc=no
8001 fi
8002 rm -f conftest*
8003
8004 fi
8005
8006 if test $ac_cv_header_stdc = yes; then
8007   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8008   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8009 /* end confdefs.h.  */
8010 #include <stdlib.h>
8011
8012 _ACEOF
8013 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8014   $EGREP "free" >/dev/null 2>&1; then :
8015
8016 else
8017   ac_cv_header_stdc=no
8018 fi
8019 rm -f conftest*
8020
8021 fi
8022
8023 if test $ac_cv_header_stdc = yes; then
8024   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8025   if test "$cross_compiling" = yes; then :
8026   :
8027 else
8028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8029 /* end confdefs.h.  */
8030 #include <ctype.h>
8031 #include <stdlib.h>
8032 #if ((' ' & 0x0FF) == 0x020)
8033 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8034 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8035 #else
8036 # define ISLOWER(c) \
8037                    (('a' <= (c) && (c) <= 'i') \
8038                      || ('j' <= (c) && (c) <= 'r') \
8039                      || ('s' <= (c) && (c) <= 'z'))
8040 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8041 #endif
8042
8043 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8044 int
8045 main ()
8046 {
8047   int i;
8048   for (i = 0; i < 256; i++)
8049     if (XOR (islower (i), ISLOWER (i))
8050         || toupper (i) != TOUPPER (i))
8051       return 2;
8052   return 0;
8053 }
8054 _ACEOF
8055 if ac_fn_c_try_run "$LINENO"; then :
8056
8057 else
8058   ac_cv_header_stdc=no
8059 fi
8060 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8061   conftest.$ac_objext conftest.beam conftest.$ac_ext
8062 fi
8063
8064 fi
8065 fi
8066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8067 $as_echo "$ac_cv_header_stdc" >&6; }
8068 if test $ac_cv_header_stdc = yes; then
8069
8070 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8071
8072 fi
8073
8074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8075 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8076 if test "${ac_cv_header_time+set}" = set; then :
8077   $as_echo_n "(cached) " >&6
8078 else
8079   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8080 /* end confdefs.h.  */
8081 #include <sys/types.h>
8082 #include <sys/time.h>
8083 #include <time.h>
8084
8085 int
8086 main ()
8087 {
8088 if ((struct tm *) 0)
8089 return 0;
8090   ;
8091   return 0;
8092 }
8093 _ACEOF
8094 if ac_fn_c_try_compile "$LINENO"; then :
8095   ac_cv_header_time=yes
8096 else
8097   ac_cv_header_time=no
8098 fi
8099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8100 fi
8101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8102 $as_echo "$ac_cv_header_time" >&6; }
8103 if test $ac_cv_header_time = yes; then
8104
8105 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8106
8107 fi
8108
8109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8110 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8111 if test "${gcc_cv_header_string+set}" = set; then :
8112   $as_echo_n "(cached) " >&6
8113 else
8114   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8115 /* end confdefs.h.  */
8116 #include <string.h>
8117 #include <strings.h>
8118 int
8119 main ()
8120 {
8121
8122   ;
8123   return 0;
8124 }
8125 _ACEOF
8126 if ac_fn_c_try_compile "$LINENO"; then :
8127   gcc_cv_header_string=yes
8128 else
8129   gcc_cv_header_string=no
8130 fi
8131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8132 fi
8133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8134 $as_echo "$gcc_cv_header_string" >&6; }
8135 if test $gcc_cv_header_string = yes; then
8136
8137 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8138
8139 fi
8140
8141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8142 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8143 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8144   $as_echo_n "(cached) " >&6
8145 else
8146   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8147 /* end confdefs.h.  */
8148 #include <sys/types.h>
8149 #include <sys/wait.h>
8150 #ifndef WEXITSTATUS
8151 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8152 #endif
8153 #ifndef WIFEXITED
8154 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8155 #endif
8156
8157 int
8158 main ()
8159 {
8160   int s;
8161   wait (&s);
8162   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8163   ;
8164   return 0;
8165 }
8166 _ACEOF
8167 if ac_fn_c_try_compile "$LINENO"; then :
8168   ac_cv_header_sys_wait_h=yes
8169 else
8170   ac_cv_header_sys_wait_h=no
8171 fi
8172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8173 fi
8174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8175 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8176 if test $ac_cv_header_sys_wait_h = yes; then
8177
8178 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8179
8180 fi
8181
8182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5
8183 $as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; }
8184 if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then :
8185   $as_echo_n "(cached) " >&6
8186 else
8187   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8188 /* end confdefs.h.  */
8189 #include <sys/types.h>
8190 #include <termios.h>
8191 #ifdef TIOCGWINSZ
8192   yes
8193 #endif
8194
8195 _ACEOF
8196 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8197   $EGREP "yes" >/dev/null 2>&1; then :
8198   ac_cv_sys_tiocgwinsz_in_termios_h=yes
8199 else
8200   ac_cv_sys_tiocgwinsz_in_termios_h=no
8201 fi
8202 rm -f conftest*
8203
8204 fi
8205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
8206 $as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; }
8207
8208 if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
8209   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
8210 $as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; }
8211 if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then :
8212   $as_echo_n "(cached) " >&6
8213 else
8214   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8215 /* end confdefs.h.  */
8216 #include <sys/types.h>
8217 #include <sys/ioctl.h>
8218 #ifdef TIOCGWINSZ
8219   yes
8220 #endif
8221
8222 _ACEOF
8223 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8224   $EGREP "yes" >/dev/null 2>&1; then :
8225   ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
8226 else
8227   ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
8228 fi
8229 rm -f conftest*
8230
8231 fi
8232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
8233 $as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; }
8234
8235   if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
8236
8237 $as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h
8238
8239   fi
8240 fi
8241
8242 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8243                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8244                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8245                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8246 do :
8247   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8248 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8249 eval as_val=\$$as_ac_Header
8250    if test "x$as_val" = x""yes; then :
8251   cat >>confdefs.h <<_ACEOF
8252 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8253 _ACEOF
8254
8255 fi
8256 done
8257
8258
8259 # Check for thread headers.
8260 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8261 if test "x$ac_cv_header_thread_h" = x""yes; then :
8262   have_thread_h=yes
8263 else
8264   have_thread_h=
8265 fi
8266
8267 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8268 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8269   have_pthread_h=yes
8270 else
8271   have_pthread_h=
8272 fi
8273
8274
8275 # These tests can't be done till we know if we have limits.h.
8276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8277 $as_echo_n "checking for CHAR_BIT... " >&6; }
8278 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8279   $as_echo_n "(cached) " >&6
8280 else
8281   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8282 /* end confdefs.h.  */
8283 #ifdef HAVE_LIMITS_H
8284 #include <limits.h>
8285 #endif
8286 #ifdef CHAR_BIT
8287 found
8288 #endif
8289 _ACEOF
8290 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8291   $EGREP "found" >/dev/null 2>&1; then :
8292   gcc_cv_decl_char_bit=yes
8293 else
8294   gcc_cv_decl_char_bit=no
8295 fi
8296 rm -f conftest*
8297
8298
8299 fi
8300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8301 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8302 if test $gcc_cv_decl_char_bit = no; then
8303   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8304 $as_echo_n "checking number of bits in a byte... " >&6; }
8305 if test "${gcc_cv_c_nbby+set}" = set; then :
8306   $as_echo_n "(cached) " >&6
8307 else
8308   i=8
8309  gcc_cv_c_nbby=
8310  while test $i -lt 65; do
8311    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8312 /* end confdefs.h.  */
8313
8314 int
8315 main ()
8316 {
8317 switch(0) {
8318   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8319   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8320   ; }
8321   ;
8322   return 0;
8323 }
8324 _ACEOF
8325 if ac_fn_c_try_compile "$LINENO"; then :
8326   gcc_cv_c_nbby=$i; break
8327 fi
8328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8329    i=`expr $i + 1`
8330  done
8331  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8332
8333 fi
8334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8335 $as_echo "$gcc_cv_c_nbby" >&6; }
8336 if test $gcc_cv_c_nbby = failed; then
8337   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8338 else
8339
8340 cat >>confdefs.h <<_ACEOF
8341 #define CHAR_BIT $gcc_cv_c_nbby
8342 _ACEOF
8343
8344 fi
8345 fi
8346  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8347 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8348 if test "${ac_cv_c_bigendian+set}" = set; then :
8349   $as_echo_n "(cached) " >&6
8350 else
8351   ac_cv_c_bigendian=unknown
8352     # See if we're dealing with a universal compiler.
8353     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8354 /* end confdefs.h.  */
8355 #ifndef __APPLE_CC__
8356                not a universal capable compiler
8357              #endif
8358              typedef int dummy;
8359
8360 _ACEOF
8361 if ac_fn_c_try_compile "$LINENO"; then :
8362
8363         # Check for potential -arch flags.  It is not universal unless
8364         # there are at least two -arch flags with different values.
8365         ac_arch=
8366         ac_prev=
8367         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8368          if test -n "$ac_prev"; then
8369            case $ac_word in
8370              i?86 | x86_64 | ppc | ppc64)
8371                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8372                  ac_arch=$ac_word
8373                else
8374                  ac_cv_c_bigendian=universal
8375                  break
8376                fi
8377                ;;
8378            esac
8379            ac_prev=
8380          elif test "x$ac_word" = "x-arch"; then
8381            ac_prev=arch
8382          fi
8383        done
8384 fi
8385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8386     if test $ac_cv_c_bigendian = unknown; then
8387       # See if sys/param.h defines the BYTE_ORDER macro.
8388       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8389 /* end confdefs.h.  */
8390 #include <sys/types.h>
8391              #include <sys/param.h>
8392
8393 int
8394 main ()
8395 {
8396 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8397                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8398                      && LITTLE_ENDIAN)
8399               bogus endian macros
8400              #endif
8401
8402   ;
8403   return 0;
8404 }
8405 _ACEOF
8406 if ac_fn_c_try_compile "$LINENO"; then :
8407   # It does; now see whether it defined to BIG_ENDIAN or not.
8408          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8409 /* end confdefs.h.  */
8410 #include <sys/types.h>
8411                 #include <sys/param.h>
8412
8413 int
8414 main ()
8415 {
8416 #if BYTE_ORDER != BIG_ENDIAN
8417                  not big endian
8418                 #endif
8419
8420   ;
8421   return 0;
8422 }
8423 _ACEOF
8424 if ac_fn_c_try_compile "$LINENO"; then :
8425   ac_cv_c_bigendian=yes
8426 else
8427   ac_cv_c_bigendian=no
8428 fi
8429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8430 fi
8431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8432     fi
8433     if test $ac_cv_c_bigendian = unknown; then
8434       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8435       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8436 /* end confdefs.h.  */
8437 #include <limits.h>
8438
8439 int
8440 main ()
8441 {
8442 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8443               bogus endian macros
8444              #endif
8445
8446   ;
8447   return 0;
8448 }
8449 _ACEOF
8450 if ac_fn_c_try_compile "$LINENO"; then :
8451   # It does; now see whether it defined to _BIG_ENDIAN or not.
8452          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8453 /* end confdefs.h.  */
8454 #include <limits.h>
8455
8456 int
8457 main ()
8458 {
8459 #ifndef _BIG_ENDIAN
8460                  not big endian
8461                 #endif
8462
8463   ;
8464   return 0;
8465 }
8466 _ACEOF
8467 if ac_fn_c_try_compile "$LINENO"; then :
8468   ac_cv_c_bigendian=yes
8469 else
8470   ac_cv_c_bigendian=no
8471 fi
8472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8473 fi
8474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8475     fi
8476     if test $ac_cv_c_bigendian = unknown; then
8477       # Compile a test program.
8478       if test "$cross_compiling" = yes; then :
8479   # Try to guess by grepping values from an object file.
8480          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8481 /* end confdefs.h.  */
8482 short int ascii_mm[] =
8483                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8484                 short int ascii_ii[] =
8485                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8486                 int use_ascii (int i) {
8487                   return ascii_mm[i] + ascii_ii[i];
8488                 }
8489                 short int ebcdic_ii[] =
8490                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8491                 short int ebcdic_mm[] =
8492                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8493                 int use_ebcdic (int i) {
8494                   return ebcdic_mm[i] + ebcdic_ii[i];
8495                 }
8496                 extern int foo;
8497
8498 int
8499 main ()
8500 {
8501 return use_ascii (foo) == use_ebcdic (foo);
8502   ;
8503   return 0;
8504 }
8505 _ACEOF
8506 if ac_fn_c_try_compile "$LINENO"; then :
8507   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8508               ac_cv_c_bigendian=yes
8509             fi
8510             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8511               if test "$ac_cv_c_bigendian" = unknown; then
8512                 ac_cv_c_bigendian=no
8513               else
8514                 # finding both strings is unlikely to happen, but who knows?
8515                 ac_cv_c_bigendian=unknown
8516               fi
8517             fi
8518 fi
8519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8520 else
8521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8522 /* end confdefs.h.  */
8523 $ac_includes_default
8524 int
8525 main ()
8526 {
8527
8528              /* Are we little or big endian?  From Harbison&Steele.  */
8529              union
8530              {
8531                long int l;
8532                char c[sizeof (long int)];
8533              } u;
8534              u.l = 1;
8535              return u.c[sizeof (long int) - 1] == 1;
8536
8537   ;
8538   return 0;
8539 }
8540 _ACEOF
8541 if ac_fn_c_try_run "$LINENO"; then :
8542   ac_cv_c_bigendian=no
8543 else
8544   ac_cv_c_bigendian=yes
8545 fi
8546 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8547   conftest.$ac_objext conftest.beam conftest.$ac_ext
8548 fi
8549
8550     fi
8551 fi
8552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8553 $as_echo "$ac_cv_c_bigendian" >&6; }
8554  case $ac_cv_c_bigendian in #(
8555    yes)
8556      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8557 ;; #(
8558    no)
8559       ;; #(
8560    universal)
8561
8562 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8563
8564      ;; #(
8565    *)
8566      as_fn_error "unknown endianness
8567  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8568  esac
8569
8570
8571 # ----------------------
8572 # Checks for C++ headers
8573 # ----------------------
8574
8575 ac_ext=cpp
8576 ac_cpp='$CXXCPP $CPPFLAGS'
8577 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8578 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8579 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8581 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8582 if test -z "$CXXCPP"; then
8583   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8584   $as_echo_n "(cached) " >&6
8585 else
8586       # Double quotes because CXXCPP needs to be expanded
8587     for CXXCPP in "$CXX -E" "/lib/cpp"
8588     do
8589       ac_preproc_ok=false
8590 for ac_cxx_preproc_warn_flag in '' yes
8591 do
8592   # Use a header file that comes with gcc, so configuring glibc
8593   # with a fresh cross-compiler works.
8594   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8595   # <limits.h> exists even on freestanding compilers.
8596   # On the NeXT, cc -E runs the code through the compiler's parser,
8597   # not just through cpp. "Syntax error" is here to catch this case.
8598   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8599 /* end confdefs.h.  */
8600 #ifdef __STDC__
8601 # include <limits.h>
8602 #else
8603 # include <assert.h>
8604 #endif
8605                      Syntax error
8606 _ACEOF
8607 if ac_fn_cxx_try_cpp "$LINENO"; then :
8608
8609 else
8610   # Broken: fails on valid input.
8611 continue
8612 fi
8613 rm -f conftest.err conftest.$ac_ext
8614
8615   # OK, works on sane cases.  Now check whether nonexistent headers
8616   # can be detected and how.
8617   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8618 /* end confdefs.h.  */
8619 #include <ac_nonexistent.h>
8620 _ACEOF
8621 if ac_fn_cxx_try_cpp "$LINENO"; then :
8622   # Broken: success on invalid input.
8623 continue
8624 else
8625   # Passes both tests.
8626 ac_preproc_ok=:
8627 break
8628 fi
8629 rm -f conftest.err conftest.$ac_ext
8630
8631 done
8632 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8633 rm -f conftest.err conftest.$ac_ext
8634 if $ac_preproc_ok; then :
8635   break
8636 fi
8637
8638     done
8639     ac_cv_prog_CXXCPP=$CXXCPP
8640
8641 fi
8642   CXXCPP=$ac_cv_prog_CXXCPP
8643 else
8644   ac_cv_prog_CXXCPP=$CXXCPP
8645 fi
8646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8647 $as_echo "$CXXCPP" >&6; }
8648 ac_preproc_ok=false
8649 for ac_cxx_preproc_warn_flag in '' yes
8650 do
8651   # Use a header file that comes with gcc, so configuring glibc
8652   # with a fresh cross-compiler works.
8653   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8654   # <limits.h> exists even on freestanding compilers.
8655   # On the NeXT, cc -E runs the code through the compiler's parser,
8656   # not just through cpp. "Syntax error" is here to catch this case.
8657   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8658 /* end confdefs.h.  */
8659 #ifdef __STDC__
8660 # include <limits.h>
8661 #else
8662 # include <assert.h>
8663 #endif
8664                      Syntax error
8665 _ACEOF
8666 if ac_fn_cxx_try_cpp "$LINENO"; then :
8667
8668 else
8669   # Broken: fails on valid input.
8670 continue
8671 fi
8672 rm -f conftest.err conftest.$ac_ext
8673
8674   # OK, works on sane cases.  Now check whether nonexistent headers
8675   # can be detected and how.
8676   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8677 /* end confdefs.h.  */
8678 #include <ac_nonexistent.h>
8679 _ACEOF
8680 if ac_fn_cxx_try_cpp "$LINENO"; then :
8681   # Broken: success on invalid input.
8682 continue
8683 else
8684   # Passes both tests.
8685 ac_preproc_ok=:
8686 break
8687 fi
8688 rm -f conftest.err conftest.$ac_ext
8689
8690 done
8691 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8692 rm -f conftest.err conftest.$ac_ext
8693 if $ac_preproc_ok; then :
8694
8695 else
8696   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8697 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8698 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8699 See \`config.log' for more details." >&5
8700 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8701 See \`config.log' for more details." >&2;}; }
8702 fi
8703
8704 ac_ext=c
8705 ac_cpp='$CPP $CPPFLAGS'
8706 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8707 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8708 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8709
8710
8711 ac_ext=cpp
8712 ac_cpp='$CXXCPP $CPPFLAGS'
8713 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8714 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8715 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8716
8717
8718
8719
8720 for ac_header in unordered_map
8721 do :
8722   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8723 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8724   cat >>confdefs.h <<_ACEOF
8725 #define HAVE_UNORDERED_MAP 1
8726 _ACEOF
8727
8728 fi
8729 done
8730
8731 for ac_header in tr1/unordered_map
8732 do :
8733   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8734 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8735   cat >>confdefs.h <<_ACEOF
8736 #define HAVE_TR1_UNORDERED_MAP 1
8737 _ACEOF
8738
8739 fi
8740 done
8741
8742 for ac_header in ext/hash_map
8743 do :
8744   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8745 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8746   cat >>confdefs.h <<_ACEOF
8747 #define HAVE_EXT_HASH_MAP 1
8748 _ACEOF
8749
8750 fi
8751 done
8752
8753
8754 ac_ext=c
8755 ac_cpp='$CPP $CPPFLAGS'
8756 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8757 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8758 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8759
8760
8761 # --------
8762 # Dependency checking.
8763 # --------
8764
8765 ac_ext=cpp
8766 ac_cpp='$CXXCPP $CPPFLAGS'
8767 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8768 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8769 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8770
8771 rm -rf .tst 2>/dev/null
8772 mkdir .tst 2>/dev/null
8773 if test -d .tst; then
8774   am__leading_dot=.
8775 else
8776   am__leading_dot=_
8777 fi
8778 rmdir .tst 2>/dev/null
8779
8780 DEPDIR="${am__leading_dot}deps"
8781
8782 ac_config_commands="$ac_config_commands depdir"
8783
8784
8785 ac_config_commands="$ac_config_commands gccdepdir"
8786
8787
8788 depcc="$CXX"  am_compiler_list=
8789
8790 am_depcomp=$ac_aux_dir/depcomp
8791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
8792 $as_echo_n "checking dependency style of $depcc... " >&6; }
8793 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
8794   $as_echo_n "(cached) " >&6
8795 else
8796   if test -f "$am_depcomp"; then
8797   # We make a subdir and do the tests there.  Otherwise we can end up
8798   # making bogus files that we don't know about and never remove.  For
8799   # instance it was reported that on HP-UX the gcc test will end up
8800   # making a dummy file named `D' -- because `-MD' means `put the output
8801   # in D'.
8802   mkdir conftest.dir
8803   # Copy depcomp to subdir because otherwise we won't find it if we're
8804   # using a relative directory.
8805   cp "$am_depcomp" conftest.dir
8806   cd conftest.dir
8807   # We will build objects and dependencies in a subdirectory because
8808   # it helps to detect inapplicable dependency modes.  For instance
8809   # both Tru64's cc and ICC support -MD to output dependencies as a
8810   # side effect of compilation, but ICC will put the dependencies in
8811   # the current directory while Tru64 will put them in the object
8812   # directory.
8813   mkdir sub
8814
8815   am_cv_CXX_dependencies_compiler_type=none
8816   if test "$am_compiler_list" = ""; then
8817      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
8818   fi
8819   for depmode in $am_compiler_list; do
8820     if test $depmode = none; then break; fi
8821
8822     $as_echo "$as_me:$LINENO: trying $depmode" >&5
8823     # Setup a source with many dependencies, because some compilers
8824     # like to wrap large dependency lists on column 80 (with \), and
8825     # we should not choose a depcomp mode which is confused by this.
8826     #
8827     # We need to recreate these files for each test, as the compiler may
8828     # overwrite some of them when testing with obscure command lines.
8829     # This happens at least with the AIX C compiler.
8830     : > sub/conftest.c
8831     for i in 1 2 3 4 5 6; do
8832       echo '#include "conftst'$i'.h"' >> sub/conftest.c
8833       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
8834       # Solaris 8's {/usr,}/bin/sh.
8835       touch sub/conftst$i.h
8836     done
8837     echo "include sub/conftest.Po" > confmf
8838
8839     # We check with `-c' and `-o' for the sake of the "dashmstdout"
8840     # mode.  It turns out that the SunPro C++ compiler does not properly
8841     # handle `-M -o', and we need to detect this.
8842     depcmd="depmode=$depmode \
8843        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
8844        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
8845        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
8846     echo "| $depcmd" | sed -e 's/  */ /g' >&5
8847     if env $depcmd > conftest.err 2>&1 &&
8848        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
8849        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
8850        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
8851       # icc doesn't choke on unknown options, it will just issue warnings
8852       # or remarks (even with -Werror).  So we grep stderr for any message
8853       # that says an option was ignored or not supported.
8854       # When given -MP, icc 7.0 and 7.1 complain thusly:
8855       #   icc: Command line warning: ignoring option '-M'; no argument required
8856       # The diagnosis changed in icc 8.0:
8857       #   icc: Command line remark: option '-MP' not supported
8858       if (grep 'ignoring option' conftest.err ||
8859           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8860         am_cv_CXX_dependencies_compiler_type=$depmode
8861         $as_echo "$as_me:$LINENO: success" >&5
8862         break
8863       fi
8864     fi
8865     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
8866     sed -e 's/^/| /' < conftest.err >&5
8867   done
8868
8869   cd ..
8870   rm -rf conftest.dir
8871 else
8872   am_cv_CXX_dependencies_compiler_type=none
8873 fi
8874
8875 fi
8876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
8877 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
8878 if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone
8879 then as_fn_error "no usable dependency style found" "$LINENO" 5
8880 else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
8881
8882 fi
8883
8884 ac_ext=c
8885 ac_cpp='$CPP $CPPFLAGS'
8886 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8887 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8888 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8889
8890
8891 # --------
8892 # UNSORTED
8893 # --------
8894
8895
8896 # These libraries may be used by collect2.
8897 # We may need a special search path to get them linked.
8898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8899 $as_echo_n "checking for collect2 libraries... " >&6; }
8900 if test "${gcc_cv_collect2_libs+set}" = set; then :
8901   $as_echo_n "(cached) " >&6
8902 else
8903   save_LIBS="$LIBS"
8904 for libs in '' -lld -lmld \
8905                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8906                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8907 do
8908         LIBS="$libs"
8909         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8910 /* end confdefs.h.  */
8911
8912 /* Override any GCC internal prototype to avoid an error.
8913    Use char because int might match the return type of a GCC
8914    builtin and then its argument prototype would still apply.  */
8915 #ifdef __cplusplus
8916 extern "C"
8917 #endif
8918 char ldopen ();
8919 int
8920 main ()
8921 {
8922 return ldopen ();
8923   ;
8924   return 0;
8925 }
8926 _ACEOF
8927 if ac_fn_c_try_link "$LINENO"; then :
8928   gcc_cv_collect2_libs="$libs"; break
8929 fi
8930 rm -f core conftest.err conftest.$ac_objext \
8931     conftest$ac_exeext conftest.$ac_ext
8932 done
8933 LIBS="$save_LIBS"
8934 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8935 fi
8936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8937 $as_echo "$gcc_cv_collect2_libs" >&6; }
8938 case $gcc_cv_collect2_libs in
8939         "none required")        ;;
8940         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8941 esac
8942
8943
8944 # When building Ada code on Alpha, we need exc_resume which is usually in
8945 # -lexc.  So test for it.
8946 save_LIBS="$LIBS"
8947 LIBS=
8948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8949 $as_echo_n "checking for library containing exc_resume... " >&6; }
8950 if test "${ac_cv_search_exc_resume+set}" = set; then :
8951   $as_echo_n "(cached) " >&6
8952 else
8953   ac_func_search_save_LIBS=$LIBS
8954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8955 /* end confdefs.h.  */
8956
8957 /* Override any GCC internal prototype to avoid an error.
8958    Use char because int might match the return type of a GCC
8959    builtin and then its argument prototype would still apply.  */
8960 #ifdef __cplusplus
8961 extern "C"
8962 #endif
8963 char exc_resume ();
8964 int
8965 main ()
8966 {
8967 return exc_resume ();
8968   ;
8969   return 0;
8970 }
8971 _ACEOF
8972 for ac_lib in '' exc; do
8973   if test -z "$ac_lib"; then
8974     ac_res="none required"
8975   else
8976     ac_res=-l$ac_lib
8977     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8978   fi
8979   if ac_fn_c_try_link "$LINENO"; then :
8980   ac_cv_search_exc_resume=$ac_res
8981 fi
8982 rm -f core conftest.err conftest.$ac_objext \
8983     conftest$ac_exeext
8984   if test "${ac_cv_search_exc_resume+set}" = set; then :
8985   break
8986 fi
8987 done
8988 if test "${ac_cv_search_exc_resume+set}" = set; then :
8989
8990 else
8991   ac_cv_search_exc_resume=no
8992 fi
8993 rm conftest.$ac_ext
8994 LIBS=$ac_func_search_save_LIBS
8995 fi
8996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8997 $as_echo "$ac_cv_search_exc_resume" >&6; }
8998 ac_res=$ac_cv_search_exc_resume
8999 if test "$ac_res" != no; then :
9000   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9001
9002 fi
9003
9004 GNAT_LIBEXC="$LIBS"
9005 LIBS="$save_LIBS"
9006
9007
9008 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
9009 save_LIBS="$LIBS"
9010 LIBS=
9011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
9012 $as_echo_n "checking for library containing kstat_open... " >&6; }
9013 if test "${ac_cv_search_kstat_open+set}" = set; then :
9014   $as_echo_n "(cached) " >&6
9015 else
9016   ac_func_search_save_LIBS=$LIBS
9017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9018 /* end confdefs.h.  */
9019
9020 /* Override any GCC internal prototype to avoid an error.
9021    Use char because int might match the return type of a GCC
9022    builtin and then its argument prototype would still apply.  */
9023 #ifdef __cplusplus
9024 extern "C"
9025 #endif
9026 char kstat_open ();
9027 int
9028 main ()
9029 {
9030 return kstat_open ();
9031   ;
9032   return 0;
9033 }
9034 _ACEOF
9035 for ac_lib in '' kstat; do
9036   if test -z "$ac_lib"; then
9037     ac_res="none required"
9038   else
9039     ac_res=-l$ac_lib
9040     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9041   fi
9042   if ac_fn_c_try_link "$LINENO"; then :
9043   ac_cv_search_kstat_open=$ac_res
9044 fi
9045 rm -f core conftest.err conftest.$ac_objext \
9046     conftest$ac_exeext
9047   if test "${ac_cv_search_kstat_open+set}" = set; then :
9048   break
9049 fi
9050 done
9051 if test "${ac_cv_search_kstat_open+set}" = set; then :
9052
9053 else
9054   ac_cv_search_kstat_open=no
9055 fi
9056 rm conftest.$ac_ext
9057 LIBS=$ac_func_search_save_LIBS
9058 fi
9059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
9060 $as_echo "$ac_cv_search_kstat_open" >&6; }
9061 ac_res=$ac_cv_search_kstat_open
9062 if test "$ac_res" != no; then :
9063   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9064
9065 fi
9066
9067 EXTRA_GCC_LIBS="$LIBS"
9068 LIBS="$save_LIBS"
9069
9070
9071 # Some systems put ldexp and frexp in libm instead of libc; assume
9072 # they're both in the same place.  jcf-dump needs them.
9073 save_LIBS="$LIBS"
9074 LIBS=
9075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
9076 $as_echo_n "checking for library containing ldexp... " >&6; }
9077 if test "${ac_cv_search_ldexp+set}" = set; then :
9078   $as_echo_n "(cached) " >&6
9079 else
9080   ac_func_search_save_LIBS=$LIBS
9081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9082 /* end confdefs.h.  */
9083
9084 /* Override any GCC internal prototype to avoid an error.
9085    Use char because int might match the return type of a GCC
9086    builtin and then its argument prototype would still apply.  */
9087 #ifdef __cplusplus
9088 extern "C"
9089 #endif
9090 char ldexp ();
9091 int
9092 main ()
9093 {
9094 return ldexp ();
9095   ;
9096   return 0;
9097 }
9098 _ACEOF
9099 for ac_lib in '' m; do
9100   if test -z "$ac_lib"; then
9101     ac_res="none required"
9102   else
9103     ac_res=-l$ac_lib
9104     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9105   fi
9106   if ac_fn_c_try_link "$LINENO"; then :
9107   ac_cv_search_ldexp=$ac_res
9108 fi
9109 rm -f core conftest.err conftest.$ac_objext \
9110     conftest$ac_exeext
9111   if test "${ac_cv_search_ldexp+set}" = set; then :
9112   break
9113 fi
9114 done
9115 if test "${ac_cv_search_ldexp+set}" = set; then :
9116
9117 else
9118   ac_cv_search_ldexp=no
9119 fi
9120 rm conftest.$ac_ext
9121 LIBS=$ac_func_search_save_LIBS
9122 fi
9123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9124 $as_echo "$ac_cv_search_ldexp" >&6; }
9125 ac_res=$ac_cv_search_ldexp
9126 if test "$ac_res" != no; then :
9127   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9128
9129 fi
9130
9131 LDEXP_LIB="$LIBS"
9132 LIBS="$save_LIBS"
9133
9134
9135 # Use <inttypes.h> only if it exists,
9136 # doesn't clash with <sys/types.h>, and declares intmax_t.
9137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9138 $as_echo_n "checking for inttypes.h... " >&6; }
9139 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9140   $as_echo_n "(cached) " >&6
9141 else
9142   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9143 /* end confdefs.h.  */
9144 #include <sys/types.h>
9145 #include <inttypes.h>
9146 int
9147 main ()
9148 {
9149 intmax_t i = -1;
9150   ;
9151   return 0;
9152 }
9153 _ACEOF
9154 if ac_fn_c_try_compile "$LINENO"; then :
9155   gcc_cv_header_inttypes_h=yes
9156 else
9157   gcc_cv_header_inttypes_h=no
9158 fi
9159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9160 fi
9161
9162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9163 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9164 if test $gcc_cv_header_inttypes_h = yes; then
9165
9166 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9167
9168 fi
9169
9170
9171
9172 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9173         sysconf strsignal getrusage nl_langinfo \
9174         gettimeofday mbstowcs wcswidth mmap setlocale \
9175         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9176 do :
9177   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9178 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9179 eval as_val=\$$as_ac_var
9180    if test "x$as_val" = x""yes; then :
9181   cat >>confdefs.h <<_ACEOF
9182 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9183 _ACEOF
9184
9185 fi
9186 done
9187
9188
9189 if test x$ac_cv_func_mbstowcs = xyes; then
9190   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9191 $as_echo_n "checking whether mbstowcs works... " >&6; }
9192 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9193   $as_echo_n "(cached) " >&6
9194 else
9195       if test "$cross_compiling" = yes; then :
9196   gcc_cv_func_mbstowcs_works=yes
9197 else
9198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9199 /* end confdefs.h.  */
9200 #include <stdlib.h>
9201 int main()
9202 {
9203   mbstowcs(0, "", 0);
9204   return 0;
9205 }
9206 _ACEOF
9207 if ac_fn_c_try_run "$LINENO"; then :
9208   gcc_cv_func_mbstowcs_works=yes
9209 else
9210   gcc_cv_func_mbstowcs_works=no
9211 fi
9212 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9213   conftest.$ac_objext conftest.beam conftest.$ac_ext
9214 fi
9215
9216 fi
9217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9218 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9219   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9220
9221 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9222
9223   fi
9224 fi
9225
9226 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9227 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9228
9229 else
9230
9231 cat >>confdefs.h <<_ACEOF
9232 #define ssize_t int
9233 _ACEOF
9234
9235 fi
9236
9237 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9238 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9239
9240 else
9241
9242 cat >>confdefs.h <<_ACEOF
9243 #define caddr_t char *
9244 _ACEOF
9245
9246 fi
9247
9248
9249
9250 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9251 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9252   gcc_header_sys_mman_h=yes
9253 else
9254   gcc_header_sys_mman_h=no
9255 fi
9256
9257 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9258 if test "x$ac_cv_func_mmap" = x""yes; then :
9259   gcc_func_mmap=yes
9260 else
9261   gcc_func_mmap=no
9262 fi
9263
9264 if test "$gcc_header_sys_mman_h" != yes \
9265  || test "$gcc_func_mmap" != yes; then
9266    gcc_cv_func_mmap_file=no
9267    gcc_cv_func_mmap_dev_zero=no
9268    gcc_cv_func_mmap_anon=no
9269 else
9270    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9271 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9272 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9273   $as_echo_n "(cached) " >&6
9274 else
9275   # Add a system to this blacklist if
9276    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9277    # memory area containing the same data that you'd get if you applied
9278    # read() to the same fd.  The only system known to have a problem here
9279    # is VMS, where text files have record structure.
9280    case "$host_os" in
9281      *vms* | ultrix*)
9282         gcc_cv_func_mmap_file=no ;;
9283      *)
9284         gcc_cv_func_mmap_file=yes;;
9285    esac
9286 fi
9287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9288 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9289    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9290 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9291 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9292   $as_echo_n "(cached) " >&6
9293 else
9294   # Add a system to this blacklist if it has mmap() but /dev/zero
9295    # does not exist, or if mmapping /dev/zero does not give anonymous
9296    # zeroed pages with both the following properties:
9297    # 1. If you map N consecutive pages in with one call, and then
9298    #    unmap any subset of those pages, the pages that were not
9299    #    explicitly unmapped remain accessible.
9300    # 2. If you map two adjacent blocks of memory and then unmap them
9301    #    both at once, they must both go away.
9302    # Systems known to be in this category are Windows (all variants),
9303    # VMS, and Darwin.
9304    case "$host_os" in
9305      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9306         gcc_cv_func_mmap_dev_zero=no ;;
9307      *)
9308         gcc_cv_func_mmap_dev_zero=yes;;
9309    esac
9310 fi
9311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9312 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9313
9314    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9315    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9316 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9317 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9318   $as_echo_n "(cached) " >&6
9319 else
9320   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9321 /* end confdefs.h.  */
9322 #include <sys/types.h>
9323 #include <sys/mman.h>
9324 #include <unistd.h>
9325
9326 #ifndef MAP_ANONYMOUS
9327 #define MAP_ANONYMOUS MAP_ANON
9328 #endif
9329
9330 int
9331 main ()
9332 {
9333 int n = MAP_ANONYMOUS;
9334   ;
9335   return 0;
9336 }
9337 _ACEOF
9338 if ac_fn_c_try_compile "$LINENO"; then :
9339   gcc_cv_decl_map_anon=yes
9340 else
9341   gcc_cv_decl_map_anon=no
9342 fi
9343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9344 fi
9345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9346 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9347
9348    if test $gcc_cv_decl_map_anon = no; then
9349      gcc_cv_func_mmap_anon=no
9350    else
9351      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9352 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9353 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9354   $as_echo_n "(cached) " >&6
9355 else
9356   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9357    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9358    # doesn't give anonymous zeroed pages with the same properties listed
9359    # above for use of /dev/zero.
9360    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9361    case "$host_os" in
9362      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9363         gcc_cv_func_mmap_anon=no ;;
9364      *)
9365         gcc_cv_func_mmap_anon=yes;;
9366    esac
9367 fi
9368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9369 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9370    fi
9371 fi
9372
9373 if test $gcc_cv_func_mmap_file = yes; then
9374
9375 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9376
9377 fi
9378 if test $gcc_cv_func_mmap_dev_zero = yes; then
9379
9380 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9381
9382 fi
9383 if test $gcc_cv_func_mmap_anon = yes; then
9384
9385 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9386
9387 fi
9388
9389
9390 case "${host}" in
9391 *-*-*vms*)
9392   # Under VMS, vfork works very differently than on Unix. The standard test
9393   # won't work, and it isn't easily adaptable. It makes more sense to
9394   # just force it.
9395   ac_cv_func_vfork_works=yes
9396   ;;
9397 esac
9398 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9399 if test "x$ac_cv_type_pid_t" = x""yes; then :
9400
9401 else
9402
9403 cat >>confdefs.h <<_ACEOF
9404 #define pid_t int
9405 _ACEOF
9406
9407 fi
9408
9409 for ac_header in vfork.h
9410 do :
9411   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9412 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9413   cat >>confdefs.h <<_ACEOF
9414 #define HAVE_VFORK_H 1
9415 _ACEOF
9416
9417 fi
9418 done
9419
9420 for ac_func in fork vfork
9421 do :
9422   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9423 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9424 eval as_val=\$$as_ac_var
9425    if test "x$as_val" = x""yes; then :
9426   cat >>confdefs.h <<_ACEOF
9427 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9428 _ACEOF
9429
9430 fi
9431 done
9432
9433 if test "x$ac_cv_func_fork" = xyes; then
9434   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9435 $as_echo_n "checking for working fork... " >&6; }
9436 if test "${ac_cv_func_fork_works+set}" = set; then :
9437   $as_echo_n "(cached) " >&6
9438 else
9439   if test "$cross_compiling" = yes; then :
9440   ac_cv_func_fork_works=cross
9441 else
9442   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9443 /* end confdefs.h.  */
9444 $ac_includes_default
9445 int
9446 main ()
9447 {
9448
9449           /* By Ruediger Kuhlmann. */
9450           return fork () < 0;
9451
9452   ;
9453   return 0;
9454 }
9455 _ACEOF
9456 if ac_fn_c_try_run "$LINENO"; then :
9457   ac_cv_func_fork_works=yes
9458 else
9459   ac_cv_func_fork_works=no
9460 fi
9461 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9462   conftest.$ac_objext conftest.beam conftest.$ac_ext
9463 fi
9464
9465 fi
9466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9467 $as_echo "$ac_cv_func_fork_works" >&6; }
9468
9469 else
9470   ac_cv_func_fork_works=$ac_cv_func_fork
9471 fi
9472 if test "x$ac_cv_func_fork_works" = xcross; then
9473   case $host in
9474     *-*-amigaos* | *-*-msdosdjgpp*)
9475       # Override, as these systems have only a dummy fork() stub
9476       ac_cv_func_fork_works=no
9477       ;;
9478     *)
9479       ac_cv_func_fork_works=yes
9480       ;;
9481   esac
9482   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9483 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9484 fi
9485 ac_cv_func_vfork_works=$ac_cv_func_vfork
9486 if test "x$ac_cv_func_vfork" = xyes; then
9487   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9488 $as_echo_n "checking for working vfork... " >&6; }
9489 if test "${ac_cv_func_vfork_works+set}" = set; then :
9490   $as_echo_n "(cached) " >&6
9491 else
9492   if test "$cross_compiling" = yes; then :
9493   ac_cv_func_vfork_works=cross
9494 else
9495   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9496 /* end confdefs.h.  */
9497 /* Thanks to Paul Eggert for this test.  */
9498 $ac_includes_default
9499 #include <sys/wait.h>
9500 #ifdef HAVE_VFORK_H
9501 # include <vfork.h>
9502 #endif
9503 /* On some sparc systems, changes by the child to local and incoming
9504    argument registers are propagated back to the parent.  The compiler
9505    is told about this with #include <vfork.h>, but some compilers
9506    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9507    static variable whose address is put into a register that is
9508    clobbered by the vfork.  */
9509 static void
9510 #ifdef __cplusplus
9511 sparc_address_test (int arg)
9512 # else
9513 sparc_address_test (arg) int arg;
9514 #endif
9515 {
9516   static pid_t child;
9517   if (!child) {
9518     child = vfork ();
9519     if (child < 0) {
9520       perror ("vfork");
9521       _exit(2);
9522     }
9523     if (!child) {
9524       arg = getpid();
9525       write(-1, "", 0);
9526       _exit (arg);
9527     }
9528   }
9529 }
9530
9531 int
9532 main ()
9533 {
9534   pid_t parent = getpid ();
9535   pid_t child;
9536
9537   sparc_address_test (0);
9538
9539   child = vfork ();
9540
9541   if (child == 0) {
9542     /* Here is another test for sparc vfork register problems.  This
9543        test uses lots of local variables, at least as many local
9544        variables as main has allocated so far including compiler
9545        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9546        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9547        reuse the register of parent for one of the local variables,
9548        since it will think that parent can't possibly be used any more
9549        in this routine.  Assigning to the local variable will thus
9550        munge parent in the parent process.  */
9551     pid_t
9552       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9553       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9554     /* Convince the compiler that p..p7 are live; otherwise, it might
9555        use the same hardware register for all 8 local variables.  */
9556     if (p != p1 || p != p2 || p != p3 || p != p4
9557         || p != p5 || p != p6 || p != p7)
9558       _exit(1);
9559
9560     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9561        from child file descriptors.  If the child closes a descriptor
9562        before it execs or exits, this munges the parent's descriptor
9563        as well.  Test for this by closing stdout in the child.  */
9564     _exit(close(fileno(stdout)) != 0);
9565   } else {
9566     int status;
9567     struct stat st;
9568
9569     while (wait(&status) != child)
9570       ;
9571     return (
9572          /* Was there some problem with vforking?  */
9573          child < 0
9574
9575          /* Did the child fail?  (This shouldn't happen.)  */
9576          || status
9577
9578          /* Did the vfork/compiler bug occur?  */
9579          || parent != getpid()
9580
9581          /* Did the file descriptor bug occur?  */
9582          || fstat(fileno(stdout), &st) != 0
9583          );
9584   }
9585 }
9586 _ACEOF
9587 if ac_fn_c_try_run "$LINENO"; then :
9588   ac_cv_func_vfork_works=yes
9589 else
9590   ac_cv_func_vfork_works=no
9591 fi
9592 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9593   conftest.$ac_objext conftest.beam conftest.$ac_ext
9594 fi
9595
9596 fi
9597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9598 $as_echo "$ac_cv_func_vfork_works" >&6; }
9599
9600 fi;
9601 if test "x$ac_cv_func_fork_works" = xcross; then
9602   ac_cv_func_vfork_works=$ac_cv_func_vfork
9603   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9604 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9605 fi
9606
9607 if test "x$ac_cv_func_vfork_works" = xyes; then
9608
9609 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9610
9611 else
9612
9613 $as_echo "#define vfork fork" >>confdefs.h
9614
9615 fi
9616 if test "x$ac_cv_func_fork_works" = xyes; then
9617
9618 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9619
9620 fi
9621
9622
9623 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9624 # iconv() prototype.
9625 ac_ext=cpp
9626 ac_cpp='$CXXCPP $CPPFLAGS'
9627 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9628 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9629 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9630
9631
9632       if test "X$prefix" = "XNONE"; then
9633     acl_final_prefix="$ac_default_prefix"
9634   else
9635     acl_final_prefix="$prefix"
9636   fi
9637   if test "X$exec_prefix" = "XNONE"; then
9638     acl_final_exec_prefix='${prefix}'
9639   else
9640     acl_final_exec_prefix="$exec_prefix"
9641   fi
9642   acl_save_prefix="$prefix"
9643   prefix="$acl_final_prefix"
9644   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9645   prefix="$acl_save_prefix"
9646
9647
9648 # Check whether --with-gnu-ld was given.
9649 if test "${with_gnu_ld+set}" = set; then :
9650   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9651 else
9652   with_gnu_ld=no
9653 fi
9654
9655 # Prepare PATH_SEPARATOR.
9656 # The user is always right.
9657 if test "${PATH_SEPARATOR+set}" != set; then
9658   echo "#! /bin/sh" >conf$$.sh
9659   echo  "exit 0"   >>conf$$.sh
9660   chmod +x conf$$.sh
9661   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9662     PATH_SEPARATOR=';'
9663   else
9664     PATH_SEPARATOR=:
9665   fi
9666   rm -f conf$$.sh
9667 fi
9668 ac_prog=ld
9669 if test "$GCC" = yes; then
9670   # Check if gcc -print-prog-name=ld gives a path.
9671   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9672 $as_echo_n "checking for ld used by GCC... " >&6; }
9673   case $host in
9674   *-*-mingw*)
9675     # gcc leaves a trailing carriage return which upsets mingw
9676     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9677   *)
9678     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9679   esac
9680   case $ac_prog in
9681     # Accept absolute paths.
9682     [\\/]* | [A-Za-z]:[\\/]*)
9683       re_direlt='/[^/][^/]*/\.\./'
9684       # Canonicalize the path of ld
9685       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9686       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9687         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9688       done
9689       test -z "$LD" && LD="$ac_prog"
9690       ;;
9691   "")
9692     # If it fails, then pretend we aren't using GCC.
9693     ac_prog=ld
9694     ;;
9695   *)
9696     # If it is relative, then search for the first ld in PATH.
9697     with_gnu_ld=unknown
9698     ;;
9699   esac
9700 elif test "$with_gnu_ld" = yes; then
9701   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9702 $as_echo_n "checking for GNU ld... " >&6; }
9703 else
9704   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9705 $as_echo_n "checking for non-GNU ld... " >&6; }
9706 fi
9707 if test "${acl_cv_path_LD+set}" = set; then :
9708   $as_echo_n "(cached) " >&6
9709 else
9710   if test -z "$LD"; then
9711   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9712   for ac_dir in $PATH; do
9713     test -z "$ac_dir" && ac_dir=.
9714     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9715       acl_cv_path_LD="$ac_dir/$ac_prog"
9716       # Check to see if the program is GNU ld.  I'd rather use --version,
9717       # but apparently some GNU ld's only accept -v.
9718       # Break only if it was the GNU/non-GNU ld that we prefer.
9719       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9720         test "$with_gnu_ld" != no && break
9721       else
9722         test "$with_gnu_ld" != yes && break
9723       fi
9724     fi
9725   done
9726   IFS="$ac_save_ifs"
9727 else
9728   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9729 fi
9730 fi
9731
9732 LD="$acl_cv_path_LD"
9733 if test -n "$LD"; then
9734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9735 $as_echo "$LD" >&6; }
9736 else
9737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9738 $as_echo "no" >&6; }
9739 fi
9740 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9742 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9743 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9744   $as_echo_n "(cached) " >&6
9745 else
9746   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9747 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9748   acl_cv_prog_gnu_ld=yes
9749 else
9750   acl_cv_prog_gnu_ld=no
9751 fi
9752 fi
9753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9754 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9755 with_gnu_ld=$acl_cv_prog_gnu_ld
9756
9757
9758
9759                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9760 $as_echo_n "checking for shared library run path origin... " >&6; }
9761 if test "${acl_cv_rpath+set}" = set; then :
9762   $as_echo_n "(cached) " >&6
9763 else
9764
9765     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9766     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9767     . ./conftest.sh
9768     rm -f ./conftest.sh
9769     acl_cv_rpath=done
9770
9771 fi
9772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9773 $as_echo "$acl_cv_rpath" >&6; }
9774   wl="$acl_cv_wl"
9775   libext="$acl_cv_libext"
9776   shlibext="$acl_cv_shlibext"
9777   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9778   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9779   hardcode_direct="$acl_cv_hardcode_direct"
9780   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9781     # Check whether --enable-rpath was given.
9782 if test "${enable_rpath+set}" = set; then :
9783   enableval=$enable_rpath; :
9784 else
9785   enable_rpath=yes
9786 fi
9787
9788
9789
9790
9791
9792
9793
9794
9795     use_additional=yes
9796
9797   acl_save_prefix="$prefix"
9798   prefix="$acl_final_prefix"
9799   acl_save_exec_prefix="$exec_prefix"
9800   exec_prefix="$acl_final_exec_prefix"
9801
9802     eval additional_includedir=\"$includedir\"
9803     eval additional_libdir=\"$libdir\"
9804
9805   exec_prefix="$acl_save_exec_prefix"
9806   prefix="$acl_save_prefix"
9807
9808
9809 # Check whether --with-libiconv-prefix was given.
9810 if test "${with_libiconv_prefix+set}" = set; then :
9811   withval=$with_libiconv_prefix;
9812     if test "X$withval" = "Xno"; then
9813       use_additional=no
9814     else
9815       if test "X$withval" = "X"; then
9816
9817   acl_save_prefix="$prefix"
9818   prefix="$acl_final_prefix"
9819   acl_save_exec_prefix="$exec_prefix"
9820   exec_prefix="$acl_final_exec_prefix"
9821
9822           eval additional_includedir=\"$includedir\"
9823           eval additional_libdir=\"$libdir\"
9824
9825   exec_prefix="$acl_save_exec_prefix"
9826   prefix="$acl_save_prefix"
9827
9828       else
9829         additional_includedir="$withval/include"
9830         additional_libdir="$withval/lib"
9831       fi
9832     fi
9833
9834 fi
9835
9836       LIBICONV=
9837   LTLIBICONV=
9838   INCICONV=
9839   rpathdirs=
9840   ltrpathdirs=
9841   names_already_handled=
9842   names_next_round='iconv '
9843   while test -n "$names_next_round"; do
9844     names_this_round="$names_next_round"
9845     names_next_round=
9846     for name in $names_this_round; do
9847       already_handled=
9848       for n in $names_already_handled; do
9849         if test "$n" = "$name"; then
9850           already_handled=yes
9851           break
9852         fi
9853       done
9854       if test -z "$already_handled"; then
9855         names_already_handled="$names_already_handled $name"
9856                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9857         eval value=\"\$HAVE_LIB$uppername\"
9858         if test -n "$value"; then
9859           if test "$value" = yes; then
9860             eval value=\"\$LIB$uppername\"
9861             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9862             eval value=\"\$LTLIB$uppername\"
9863             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9864           else
9865                                     :
9866           fi
9867         else
9868                               found_dir=
9869           found_la=
9870           found_so=
9871           found_a=
9872           if test $use_additional = yes; then
9873             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9874               found_dir="$additional_libdir"
9875               found_so="$additional_libdir/lib$name.$shlibext"
9876               if test -f "$additional_libdir/lib$name.la"; then
9877                 found_la="$additional_libdir/lib$name.la"
9878               fi
9879             else
9880               if test -f "$additional_libdir/lib$name.$libext"; then
9881                 found_dir="$additional_libdir"
9882                 found_a="$additional_libdir/lib$name.$libext"
9883                 if test -f "$additional_libdir/lib$name.la"; then
9884                   found_la="$additional_libdir/lib$name.la"
9885                 fi
9886               fi
9887             fi
9888           fi
9889           if test "X$found_dir" = "X"; then
9890             for x in $LDFLAGS $LTLIBICONV; do
9891
9892   acl_save_prefix="$prefix"
9893   prefix="$acl_final_prefix"
9894   acl_save_exec_prefix="$exec_prefix"
9895   exec_prefix="$acl_final_exec_prefix"
9896   eval x=\"$x\"
9897   exec_prefix="$acl_save_exec_prefix"
9898   prefix="$acl_save_prefix"
9899
9900               case "$x" in
9901                 -L*)
9902                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9903                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9904                     found_dir="$dir"
9905                     found_so="$dir/lib$name.$shlibext"
9906                     if test -f "$dir/lib$name.la"; then
9907                       found_la="$dir/lib$name.la"
9908                     fi
9909                   else
9910                     if test -f "$dir/lib$name.$libext"; then
9911                       found_dir="$dir"
9912                       found_a="$dir/lib$name.$libext"
9913                       if test -f "$dir/lib$name.la"; then
9914                         found_la="$dir/lib$name.la"
9915                       fi
9916                     fi
9917                   fi
9918                   ;;
9919               esac
9920               if test "X$found_dir" != "X"; then
9921                 break
9922               fi
9923             done
9924           fi
9925           if test "X$found_dir" != "X"; then
9926                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9927             if test "X$found_so" != "X"; then
9928                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9929                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9930               else
9931                                                                                 haveit=
9932                 for x in $ltrpathdirs; do
9933                   if test "X$x" = "X$found_dir"; then
9934                     haveit=yes
9935                     break
9936                   fi
9937                 done
9938                 if test -z "$haveit"; then
9939                   ltrpathdirs="$ltrpathdirs $found_dir"
9940                 fi
9941                                 if test "$hardcode_direct" = yes; then
9942                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9943                 else
9944                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9945                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9946                                                             haveit=
9947                     for x in $rpathdirs; do
9948                       if test "X$x" = "X$found_dir"; then
9949                         haveit=yes
9950                         break
9951                       fi
9952                     done
9953                     if test -z "$haveit"; then
9954                       rpathdirs="$rpathdirs $found_dir"
9955                     fi
9956                   else
9957                                                                                 haveit=
9958                     for x in $LDFLAGS $LIBICONV; do
9959
9960   acl_save_prefix="$prefix"
9961   prefix="$acl_final_prefix"
9962   acl_save_exec_prefix="$exec_prefix"
9963   exec_prefix="$acl_final_exec_prefix"
9964   eval x=\"$x\"
9965   exec_prefix="$acl_save_exec_prefix"
9966   prefix="$acl_save_prefix"
9967
9968                       if test "X$x" = "X-L$found_dir"; then
9969                         haveit=yes
9970                         break
9971                       fi
9972                     done
9973                     if test -z "$haveit"; then
9974                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9975                     fi
9976                     if test "$hardcode_minus_L" != no; then
9977                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9978                     else
9979                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9980                     fi
9981                   fi
9982                 fi
9983               fi
9984             else
9985               if test "X$found_a" != "X"; then
9986                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9987               else
9988                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9989               fi
9990             fi
9991                         additional_includedir=
9992             case "$found_dir" in
9993               */lib | */lib/)
9994                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9995                 additional_includedir="$basedir/include"
9996                 ;;
9997             esac
9998             if test "X$additional_includedir" != "X"; then
9999                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10000                 haveit=
10001                 if test "X$additional_includedir" = "X/usr/local/include"; then
10002                   if test -n "$GCC"; then
10003                     case $host_os in
10004                       linux*) haveit=yes;;
10005                     esac
10006                   fi
10007                 fi
10008                 if test -z "$haveit"; then
10009                   for x in $CPPFLAGS $INCICONV; do
10010
10011   acl_save_prefix="$prefix"
10012   prefix="$acl_final_prefix"
10013   acl_save_exec_prefix="$exec_prefix"
10014   exec_prefix="$acl_final_exec_prefix"
10015   eval x=\"$x\"
10016   exec_prefix="$acl_save_exec_prefix"
10017   prefix="$acl_save_prefix"
10018
10019                     if test "X$x" = "X-I$additional_includedir"; then
10020                       haveit=yes
10021                       break
10022                     fi
10023                   done
10024                   if test -z "$haveit"; then
10025                     if test -d "$additional_includedir"; then
10026                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10027                     fi
10028                   fi
10029                 fi
10030               fi
10031             fi
10032                         if test -n "$found_la"; then
10033                                                         save_libdir="$libdir"
10034               case "$found_la" in
10035                 */* | *\\*) . "$found_la" ;;
10036                 *) . "./$found_la" ;;
10037               esac
10038               libdir="$save_libdir"
10039                             for dep in $dependency_libs; do
10040                 case "$dep" in
10041                   -L*)
10042                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10043                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10044                       haveit=
10045                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10046                         if test -n "$GCC"; then
10047                           case $host_os in
10048                             linux*) haveit=yes;;
10049                           esac
10050                         fi
10051                       fi
10052                       if test -z "$haveit"; then
10053                         haveit=
10054                         for x in $LDFLAGS $LIBICONV; do
10055
10056   acl_save_prefix="$prefix"
10057   prefix="$acl_final_prefix"
10058   acl_save_exec_prefix="$exec_prefix"
10059   exec_prefix="$acl_final_exec_prefix"
10060   eval x=\"$x\"
10061   exec_prefix="$acl_save_exec_prefix"
10062   prefix="$acl_save_prefix"
10063
10064                           if test "X$x" = "X-L$additional_libdir"; then
10065                             haveit=yes
10066                             break
10067                           fi
10068                         done
10069                         if test -z "$haveit"; then
10070                           if test -d "$additional_libdir"; then
10071                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10072                           fi
10073                         fi
10074                         haveit=
10075                         for x in $LDFLAGS $LTLIBICONV; do
10076
10077   acl_save_prefix="$prefix"
10078   prefix="$acl_final_prefix"
10079   acl_save_exec_prefix="$exec_prefix"
10080   exec_prefix="$acl_final_exec_prefix"
10081   eval x=\"$x\"
10082   exec_prefix="$acl_save_exec_prefix"
10083   prefix="$acl_save_prefix"
10084
10085                           if test "X$x" = "X-L$additional_libdir"; then
10086                             haveit=yes
10087                             break
10088                           fi
10089                         done
10090                         if test -z "$haveit"; then
10091                           if test -d "$additional_libdir"; then
10092                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10093                           fi
10094                         fi
10095                       fi
10096                     fi
10097                     ;;
10098                   -R*)
10099                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10100                     if test "$enable_rpath" != no; then
10101                                                                   haveit=
10102                       for x in $rpathdirs; do
10103                         if test "X$x" = "X$dir"; then
10104                           haveit=yes
10105                           break
10106                         fi
10107                       done
10108                       if test -z "$haveit"; then
10109                         rpathdirs="$rpathdirs $dir"
10110                       fi
10111                                                                   haveit=
10112                       for x in $ltrpathdirs; do
10113                         if test "X$x" = "X$dir"; then
10114                           haveit=yes
10115                           break
10116                         fi
10117                       done
10118                       if test -z "$haveit"; then
10119                         ltrpathdirs="$ltrpathdirs $dir"
10120                       fi
10121                     fi
10122                     ;;
10123                   -l*)
10124                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10125                     ;;
10126                   *.la)
10127                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10128                     ;;
10129                   *)
10130                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10131                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10132                     ;;
10133                 esac
10134               done
10135             fi
10136           else
10137                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10138             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10139           fi
10140         fi
10141       fi
10142     done
10143   done
10144   if test "X$rpathdirs" != "X"; then
10145     if test -n "$hardcode_libdir_separator"; then
10146                         alldirs=
10147       for found_dir in $rpathdirs; do
10148         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10149       done
10150             acl_save_libdir="$libdir"
10151       libdir="$alldirs"
10152       eval flag=\"$hardcode_libdir_flag_spec\"
10153       libdir="$acl_save_libdir"
10154       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10155     else
10156             for found_dir in $rpathdirs; do
10157         acl_save_libdir="$libdir"
10158         libdir="$found_dir"
10159         eval flag=\"$hardcode_libdir_flag_spec\"
10160         libdir="$acl_save_libdir"
10161         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10162       done
10163     fi
10164   fi
10165   if test "X$ltrpathdirs" != "X"; then
10166             for found_dir in $ltrpathdirs; do
10167       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10168     done
10169   fi
10170
10171
10172
10173
10174
10175
10176
10177           am_save_CPPFLAGS="$CPPFLAGS"
10178
10179   for element in $INCICONV; do
10180     haveit=
10181     for x in $CPPFLAGS; do
10182
10183   acl_save_prefix="$prefix"
10184   prefix="$acl_final_prefix"
10185   acl_save_exec_prefix="$exec_prefix"
10186   exec_prefix="$acl_final_exec_prefix"
10187   eval x=\"$x\"
10188   exec_prefix="$acl_save_exec_prefix"
10189   prefix="$acl_save_prefix"
10190
10191       if test "X$x" = "X$element"; then
10192         haveit=yes
10193         break
10194       fi
10195     done
10196     if test -z "$haveit"; then
10197       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10198     fi
10199   done
10200
10201
10202   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10203 $as_echo_n "checking for iconv... " >&6; }
10204 if test "${am_cv_func_iconv+set}" = set; then :
10205   $as_echo_n "(cached) " >&6
10206 else
10207
10208     am_cv_func_iconv="no, consider installing GNU libiconv"
10209     am_cv_lib_iconv=no
10210     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10211 /* end confdefs.h.  */
10212 #include <stdlib.h>
10213 #include <iconv.h>
10214 int
10215 main ()
10216 {
10217 iconv_t cd = iconv_open("","");
10218        iconv(cd,NULL,NULL,NULL,NULL);
10219        iconv_close(cd);
10220   ;
10221   return 0;
10222 }
10223 _ACEOF
10224 if ac_fn_cxx_try_link "$LINENO"; then :
10225   am_cv_func_iconv=yes
10226 fi
10227 rm -f core conftest.err conftest.$ac_objext \
10228     conftest$ac_exeext conftest.$ac_ext
10229     if test "$am_cv_func_iconv" != yes; then
10230       am_save_LIBS="$LIBS"
10231       LIBS="$LIBS $LIBICONV"
10232       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10233 /* end confdefs.h.  */
10234 #include <stdlib.h>
10235 #include <iconv.h>
10236 int
10237 main ()
10238 {
10239 iconv_t cd = iconv_open("","");
10240          iconv(cd,NULL,NULL,NULL,NULL);
10241          iconv_close(cd);
10242   ;
10243   return 0;
10244 }
10245 _ACEOF
10246 if ac_fn_cxx_try_link "$LINENO"; then :
10247   am_cv_lib_iconv=yes
10248         am_cv_func_iconv=yes
10249 fi
10250 rm -f core conftest.err conftest.$ac_objext \
10251     conftest$ac_exeext conftest.$ac_ext
10252       LIBS="$am_save_LIBS"
10253     fi
10254
10255 fi
10256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10257 $as_echo "$am_cv_func_iconv" >&6; }
10258   if test "$am_cv_func_iconv" = yes; then
10259
10260 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10261
10262   fi
10263   if test "$am_cv_lib_iconv" = yes; then
10264     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10265 $as_echo_n "checking how to link with libiconv... " >&6; }
10266     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10267 $as_echo "$LIBICONV" >&6; }
10268   else
10269             CPPFLAGS="$am_save_CPPFLAGS"
10270     LIBICONV=
10271     LTLIBICONV=
10272   fi
10273
10274
10275
10276   if test "$am_cv_func_iconv" = yes; then
10277     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10278 $as_echo_n "checking for iconv declaration... " >&6; }
10279     if test "${am_cv_proto_iconv+set}" = set; then :
10280   $as_echo_n "(cached) " >&6
10281 else
10282
10283       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10284 /* end confdefs.h.  */
10285
10286 #include <stdlib.h>
10287 #include <iconv.h>
10288 extern
10289 #ifdef __cplusplus
10290 "C"
10291 #endif
10292 #if defined(__STDC__) || defined(__cplusplus)
10293 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10294 #else
10295 size_t iconv();
10296 #endif
10297
10298 int
10299 main ()
10300 {
10301
10302   ;
10303   return 0;
10304 }
10305 _ACEOF
10306 if ac_fn_cxx_try_compile "$LINENO"; then :
10307   am_cv_proto_iconv_arg1=""
10308 else
10309   am_cv_proto_iconv_arg1="const"
10310 fi
10311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10312       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);"
10313 fi
10314
10315     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10316     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10317          }$am_cv_proto_iconv" >&5
10318 $as_echo "${ac_t:-
10319          }$am_cv_proto_iconv" >&6; }
10320
10321 cat >>confdefs.h <<_ACEOF
10322 #define ICONV_CONST $am_cv_proto_iconv_arg1
10323 _ACEOF
10324
10325   fi
10326
10327 ac_ext=c
10328 ac_cpp='$CPP $CPPFLAGS'
10329 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10330 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10331 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10332
10333
10334 # Until we have in-tree GNU iconv:
10335 LIBICONV_DEP=
10336
10337
10338
10339   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10340 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10341 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10342   $as_echo_n "(cached) " >&6
10343 else
10344   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10345 /* end confdefs.h.  */
10346 #include <locale.h>
10347 int
10348 main ()
10349 {
10350 return LC_MESSAGES
10351   ;
10352   return 0;
10353 }
10354 _ACEOF
10355 if ac_fn_c_try_link "$LINENO"; then :
10356   am_cv_val_LC_MESSAGES=yes
10357 else
10358   am_cv_val_LC_MESSAGES=no
10359 fi
10360 rm -f core conftest.err conftest.$ac_objext \
10361     conftest$ac_exeext conftest.$ac_ext
10362 fi
10363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10364 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10365   if test $am_cv_val_LC_MESSAGES = yes; then
10366
10367 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10368
10369   fi
10370
10371
10372
10373   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10374 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10375 if test "${am_cv_langinfo_codeset+set}" = set; then :
10376   $as_echo_n "(cached) " >&6
10377 else
10378   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10379 /* end confdefs.h.  */
10380 #include <langinfo.h>
10381 int
10382 main ()
10383 {
10384 char* cs = nl_langinfo(CODESET);
10385   ;
10386   return 0;
10387 }
10388 _ACEOF
10389 if ac_fn_c_try_link "$LINENO"; then :
10390   am_cv_langinfo_codeset=yes
10391 else
10392   am_cv_langinfo_codeset=no
10393 fi
10394 rm -f core conftest.err conftest.$ac_objext \
10395     conftest$ac_exeext conftest.$ac_ext
10396
10397 fi
10398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10399 $as_echo "$am_cv_langinfo_codeset" >&6; }
10400   if test $am_cv_langinfo_codeset = yes; then
10401
10402 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10403
10404   fi
10405
10406
10407 # We will need to find libiberty.h and ansidecl.h
10408 saved_CFLAGS="$CFLAGS"
10409 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10410 saved_CXXFLAGS="$CXXFLAGS"
10411 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10412 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10413         strsignal strstr stpcpy strverscmp \
10414         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10415         free basename getopt clock getpagesize ffs clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10416 do
10417   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10419 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10420 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10421   $as_echo_n "(cached) " >&6
10422 else
10423   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10424 /* end confdefs.h.  */
10425 #undef $ac_tr_decl
10426 #define $ac_tr_decl 1
10427
10428 #include "ansidecl.h"
10429 #include "system.h"
10430
10431 int
10432 main ()
10433 {
10434 #ifndef $ac_func
10435 char *(*pfn) = (char *(*)) $ac_func ;
10436 #endif
10437   ;
10438   return 0;
10439 }
10440 _ACEOF
10441 if ac_fn_c_try_compile "$LINENO"; then :
10442   eval "gcc_cv_have_decl_$ac_func=yes"
10443 else
10444   eval "gcc_cv_have_decl_$ac_func=no"
10445 fi
10446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10447 fi
10448
10449 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10451 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10452 #define $ac_tr_decl 1
10453 _ACEOF
10454
10455 else
10456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10457 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10458 #define $ac_tr_decl 0
10459 _ACEOF
10460
10461 fi
10462
10463 done
10464
10465
10466 for ac_func in getrlimit setrlimit getrusage
10467 do
10468   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10470 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10471 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10472   $as_echo_n "(cached) " >&6
10473 else
10474   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10475 /* end confdefs.h.  */
10476 #undef $ac_tr_decl
10477 #define $ac_tr_decl 1
10478
10479 #include "ansidecl.h"
10480 #include "system.h"
10481 #ifdef HAVE_SYS_RESOURCE_H
10482 #include <sys/resource.h>
10483 #endif
10484
10485
10486 int
10487 main ()
10488 {
10489 #ifndef $ac_func
10490 char *(*pfn) = (char *(*)) $ac_func ;
10491 #endif
10492   ;
10493   return 0;
10494 }
10495 _ACEOF
10496 if ac_fn_c_try_compile "$LINENO"; then :
10497   eval "gcc_cv_have_decl_$ac_func=yes"
10498 else
10499   eval "gcc_cv_have_decl_$ac_func=no"
10500 fi
10501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10502 fi
10503
10504 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10505   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10506 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10507 #define $ac_tr_decl 1
10508 _ACEOF
10509
10510 else
10511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10512 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10513 #define $ac_tr_decl 0
10514 _ACEOF
10515
10516 fi
10517
10518 done
10519
10520
10521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10522 /* end confdefs.h.  */
10523
10524 #include "ansidecl.h"
10525 #include "system.h"
10526 #ifdef HAVE_SYS_RESOURCE_H
10527 #include <sys/resource.h>
10528 #endif
10529
10530 int
10531 main ()
10532 {
10533 rlim_t l = 0;
10534   ;
10535   return 0;
10536 }
10537 _ACEOF
10538 if ac_fn_c_try_compile "$LINENO"; then :
10539
10540 else
10541
10542 $as_echo "#define rlim_t long" >>confdefs.h
10543
10544 fi
10545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10546
10547 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10548 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10549 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10550 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10551 for ac_func in ldgetname
10552 do
10553   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10555 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10556 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10557   $as_echo_n "(cached) " >&6
10558 else
10559   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10560 /* end confdefs.h.  */
10561 #undef $ac_tr_decl
10562 #define $ac_tr_decl 1
10563
10564 #include "ansidecl.h"
10565 #include "system.h"
10566 #ifdef HAVE_LDFCN_H
10567 #undef FREAD
10568 #undef FWRITE
10569 #include <ldfcn.h>
10570 #endif
10571
10572
10573 int
10574 main ()
10575 {
10576 #ifndef $ac_func
10577 char *(*pfn) = (char *(*)) $ac_func ;
10578 #endif
10579   ;
10580   return 0;
10581 }
10582 _ACEOF
10583 if ac_fn_c_try_compile "$LINENO"; then :
10584   eval "gcc_cv_have_decl_$ac_func=yes"
10585 else
10586   eval "gcc_cv_have_decl_$ac_func=no"
10587 fi
10588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10589 fi
10590
10591 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10593 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10594 #define $ac_tr_decl 1
10595 _ACEOF
10596
10597 else
10598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10599 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10600 #define $ac_tr_decl 0
10601 _ACEOF
10602
10603 fi
10604
10605 done
10606
10607
10608 for ac_func in times
10609 do
10610   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10612 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10613 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10614   $as_echo_n "(cached) " >&6
10615 else
10616   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10617 /* end confdefs.h.  */
10618 #undef $ac_tr_decl
10619 #define $ac_tr_decl 1
10620
10621 #include "ansidecl.h"
10622 #include "system.h"
10623 #ifdef HAVE_SYS_TIMES_H
10624 #include <sys/times.h>
10625 #endif
10626
10627
10628 int
10629 main ()
10630 {
10631 #ifndef $ac_func
10632 char *(*pfn) = (char *(*)) $ac_func ;
10633 #endif
10634   ;
10635   return 0;
10636 }
10637 _ACEOF
10638 if ac_fn_c_try_compile "$LINENO"; then :
10639   eval "gcc_cv_have_decl_$ac_func=yes"
10640 else
10641   eval "gcc_cv_have_decl_$ac_func=no"
10642 fi
10643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10644 fi
10645
10646 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10648 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10649 #define $ac_tr_decl 1
10650 _ACEOF
10651
10652 else
10653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10654 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10655 #define $ac_tr_decl 0
10656 _ACEOF
10657
10658 fi
10659
10660 done
10661
10662
10663 for ac_func in sigaltstack
10664 do
10665   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10667 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10668 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10669   $as_echo_n "(cached) " >&6
10670 else
10671   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10672 /* end confdefs.h.  */
10673 #undef $ac_tr_decl
10674 #define $ac_tr_decl 1
10675
10676 #include "ansidecl.h"
10677 #include "system.h"
10678 #include <signal.h>
10679
10680
10681 int
10682 main ()
10683 {
10684 #ifndef $ac_func
10685 char *(*pfn) = (char *(*)) $ac_func ;
10686 #endif
10687   ;
10688   return 0;
10689 }
10690 _ACEOF
10691 if ac_fn_c_try_compile "$LINENO"; then :
10692   eval "gcc_cv_have_decl_$ac_func=yes"
10693 else
10694   eval "gcc_cv_have_decl_$ac_func=no"
10695 fi
10696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10697 fi
10698
10699 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10701 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10702 #define $ac_tr_decl 1
10703 _ACEOF
10704
10705 else
10706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10707 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10708 #define $ac_tr_decl 0
10709 _ACEOF
10710
10711 fi
10712
10713 done
10714
10715
10716 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10717 # prototype.
10718 ac_ext=cpp
10719 ac_cpp='$CXXCPP $CPPFLAGS'
10720 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10721 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10722 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10723
10724 for ac_func in madvise
10725 do
10726   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10728 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10729 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10730   $as_echo_n "(cached) " >&6
10731 else
10732   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10733 /* end confdefs.h.  */
10734 #undef $ac_tr_decl
10735 #define $ac_tr_decl 1
10736
10737   #include "ansidecl.h"
10738   #include "system.h"
10739
10740
10741 int
10742 main ()
10743 {
10744 #ifndef $ac_func
10745 char *(*pfn) = (char *(*)) $ac_func ;
10746 #endif
10747   ;
10748   return 0;
10749 }
10750 _ACEOF
10751 if ac_fn_cxx_try_compile "$LINENO"; then :
10752   eval "gcc_cv_have_decl_$ac_func=yes"
10753 else
10754   eval "gcc_cv_have_decl_$ac_func=no"
10755 fi
10756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10757 fi
10758
10759 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10761 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10762 #define $ac_tr_decl 1
10763 _ACEOF
10764
10765 else
10766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10767 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10768 #define $ac_tr_decl 0
10769 _ACEOF
10770
10771 fi
10772
10773 done
10774
10775 ac_ext=c
10776 ac_cpp='$CPP $CPPFLAGS'
10777 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10778 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10779 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10780
10781
10782 # More time-related stuff.
10783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10784 $as_echo_n "checking for struct tms... " >&6; }
10785 if test "${ac_cv_struct_tms+set}" = set; then :
10786   $as_echo_n "(cached) " >&6
10787 else
10788
10789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10790 /* end confdefs.h.  */
10791
10792 #include "ansidecl.h"
10793 #include "system.h"
10794 #ifdef HAVE_SYS_TIMES_H
10795 #include <sys/times.h>
10796 #endif
10797
10798 int
10799 main ()
10800 {
10801 struct tms tms;
10802   ;
10803   return 0;
10804 }
10805 _ACEOF
10806 if ac_fn_c_try_compile "$LINENO"; then :
10807   ac_cv_struct_tms=yes
10808 else
10809   ac_cv_struct_tms=no
10810 fi
10811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10812 fi
10813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10814 $as_echo "$ac_cv_struct_tms" >&6; }
10815 if test $ac_cv_struct_tms = yes; then
10816
10817 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10818
10819 fi
10820
10821 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10822 # revisit after autoconf 2.50.
10823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10824 $as_echo_n "checking for clock_t... " >&6; }
10825 if test "${gcc_cv_type_clock_t+set}" = set; then :
10826   $as_echo_n "(cached) " >&6
10827 else
10828
10829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10830 /* end confdefs.h.  */
10831
10832 #include "ansidecl.h"
10833 #include "system.h"
10834
10835 int
10836 main ()
10837 {
10838 clock_t x;
10839   ;
10840   return 0;
10841 }
10842 _ACEOF
10843 if ac_fn_c_try_compile "$LINENO"; then :
10844   gcc_cv_type_clock_t=yes
10845 else
10846   gcc_cv_type_clock_t=no
10847 fi
10848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10849 fi
10850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10851 $as_echo "$gcc_cv_type_clock_t" >&6; }
10852 if test $gcc_cv_type_clock_t = yes; then
10853
10854 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10855
10856 fi
10857
10858 # Check if F_SETLKW is supported by fcntl.
10859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
10860 $as_echo_n "checking for F_SETLKW... " >&6; }
10861 if test "${ac_cv_f_setlkw+set}" = set; then :
10862   $as_echo_n "(cached) " >&6
10863 else
10864
10865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10866 /* end confdefs.h.  */
10867
10868 #include <fcntl.h>
10869 int
10870 main ()
10871 {
10872
10873 struct flock fl;
10874 fl.l_whence = 0;
10875 fl.l_start = 0;
10876 fl.l_len = 0;
10877 fl.l_pid = 0;
10878 return fcntl (1, F_SETLKW, &fl);
10879   ;
10880   return 0;
10881 }
10882 _ACEOF
10883 if ac_fn_c_try_compile "$LINENO"; then :
10884   ac_cv_f_setlkw=yes
10885 else
10886   ac_cv_f_setlkw=no
10887 fi
10888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10889 fi
10890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
10891 $as_echo "$ac_cv_f_setlkw" >&6; }
10892 if test $ac_cv_f_setlkw = yes; then
10893
10894 $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
10895
10896 fi
10897
10898 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10899 CFLAGS="$saved_CFLAGS"
10900 CXXFLAGS="$saved_CXXFLAGS"
10901
10902 # mkdir takes a single argument on some systems.
10903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10904 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10905 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10906   $as_echo_n "(cached) " >&6
10907 else
10908   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10909 /* end confdefs.h.  */
10910
10911 #include <sys/types.h>
10912 #ifdef HAVE_SYS_STAT_H
10913 # include <sys/stat.h>
10914 #endif
10915 #ifdef HAVE_UNISTD_H
10916 # include <unistd.h>
10917 #endif
10918 #ifdef HAVE_DIRECT_H
10919 # include <direct.h>
10920 #endif
10921 int
10922 main ()
10923 {
10924 mkdir ("foo", 0);
10925   ;
10926   return 0;
10927 }
10928 _ACEOF
10929 if ac_fn_c_try_compile "$LINENO"; then :
10930   gcc_cv_mkdir_takes_one_arg=no
10931 else
10932   gcc_cv_mkdir_takes_one_arg=yes
10933 fi
10934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10935 fi
10936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10937 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10938 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10939
10940 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10941
10942 fi
10943
10944
10945 # File extensions
10946 manext='.1'
10947 objext='.o'
10948
10949
10950
10951 # With Setjmp/Longjmp based exception handling.
10952 # Check whether --enable-sjlj-exceptions was given.
10953 if test "${enable_sjlj_exceptions+set}" = set; then :
10954   enableval=$enable_sjlj_exceptions; case $target in
10955   *-*-hpux10*)
10956     if test $enableval != yes; then
10957       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10958 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10959       enableval=yes
10960     fi
10961     ;;
10962 esac
10963 force_sjlj_exceptions=yes
10964 else
10965   case $target in
10966   *-*-hpux10*)
10967     force_sjlj_exceptions=yes
10968     enableval=yes
10969     ;;
10970   *)
10971     force_sjlj_exceptions=no
10972     ;;
10973 esac
10974 fi
10975
10976 if test $force_sjlj_exceptions = yes; then
10977   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10978
10979 cat >>confdefs.h <<_ACEOF
10980 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10981 _ACEOF
10982
10983 fi
10984
10985 # --------------------------------------------------------
10986 # Build, host, and target specific configuration fragments
10987 # --------------------------------------------------------
10988
10989 # Collect build-machine-specific information.
10990 . ${srcdir}/config.build
10991
10992 # Collect host-machine-specific information.
10993 . ${srcdir}/config.host
10994
10995 target_gtfiles=
10996
10997 # Collect target-machine-specific information.
10998 . ${srcdir}/config.gcc
10999
11000 extra_objs="${host_extra_objs} ${extra_objs}"
11001 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11002
11003 # Default the target-machine variables that were not explicitly set.
11004 if test x"$tm_file" = x
11005 then tm_file=$cpu_type/$cpu_type.h; fi
11006
11007 if test x"$extra_headers" = x
11008 then extra_headers=; fi
11009
11010 if test x$md_file = x
11011 then md_file=$cpu_type/$cpu_type.md; fi
11012
11013 if test x$out_file = x
11014 then out_file=$cpu_type/$cpu_type.c; fi
11015
11016 if test x"$tmake_file" = x
11017 then tmake_file=$cpu_type/t-$cpu_type
11018 fi
11019
11020 # Support --enable-initfini-array.
11021 if test x$enable_initfini_array != xno; then
11022   tm_file="${tm_file} initfini-array.h"
11023 fi
11024
11025 if test x"$dwarf2" = xyes
11026 then tm_file="$tm_file tm-dwarf2.h"
11027 fi
11028
11029 # Say what files are being used for the output code and MD file.
11030 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11031 echo "Using \`$srcdir/config/$md_file' as machine description file."
11032
11033 # If any of the xm_file variables contain nonexistent files, warn
11034 # about them and drop them.
11035
11036 bx=
11037 for x in $build_xm_file; do
11038   if    test -f $srcdir/config/$x
11039   then      bx="$bx $x"
11040   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11041 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11042   fi
11043 done
11044 build_xm_file="$bx"
11045
11046 hx=
11047 for x in $host_xm_file; do
11048   if    test -f $srcdir/config/$x
11049   then      hx="$hx $x"
11050   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11051 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11052   fi
11053 done
11054 host_xm_file="$hx"
11055
11056 tx=
11057 for x in $xm_file; do
11058   if    test -f $srcdir/config/$x
11059   then      tx="$tx $x"
11060   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11061 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11062   fi
11063 done
11064 xm_file="$tx"
11065
11066 count=a
11067 for f in $tm_file; do
11068         count=${count}x
11069 done
11070 if test $count = ax; then
11071         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11072 else
11073         echo "Using the following target machine macro files:"
11074         for f in $tm_file; do
11075                 echo "  $srcdir/config/$f"
11076         done
11077 fi
11078
11079 if test x$need_64bit_hwint = xyes; then
11080
11081 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11082
11083 fi
11084
11085 if test x$use_long_long_for_widest_fast_int = xyes; then
11086
11087 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11088
11089 fi
11090
11091 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
11092
11093 cat >>confdefs.h <<_ACEOF
11094 #define HAVE_GNU_LD $gnu_ld_bool
11095 _ACEOF
11096
11097
11098 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
11099
11100 cat >>confdefs.h <<_ACEOF
11101 #define HAVE_GNU_AS $gnu_as_bool
11102 _ACEOF
11103
11104
11105 count=a
11106 for f in $host_xm_file; do
11107         count=${count}x
11108 done
11109 if test $count = a; then
11110         :
11111 elif test $count = ax; then
11112         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11113 else
11114         echo "Using the following host machine macro files:"
11115         for f in $host_xm_file; do
11116                 echo "  $srcdir/config/$f"
11117         done
11118 fi
11119 echo "Using ${out_host_hook_obj} for host machine hooks."
11120
11121 if test "$host_xm_file" != "$build_xm_file"; then
11122         count=a
11123         for f in $build_xm_file; do
11124                 count=${count}x
11125         done
11126         if test $count = a; then
11127                 :
11128         elif test $count = ax; then
11129                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11130         else
11131                 echo "Using the following build machine macro files:"
11132                 for f in $build_xm_file; do
11133                         echo "  $srcdir/config/$f"
11134                 done
11135         fi
11136 fi
11137
11138 if test -n "$configured_native_system_header_dir"; then
11139   native_system_header_dir=$configured_native_system_header_dir
11140 fi
11141 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11142
11143
11144 case ${host} in
11145   powerpc*-*-darwin*)
11146     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11147 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11148 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11149   $as_echo_n "(cached) " >&6
11150 else
11151   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11152 /* end confdefs.h.  */
11153
11154 #include <sys/cdefs.h>
11155 #include <sys/signal.h>
11156 #include <ucontext.h>
11157 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11158
11159 _ACEOF
11160 if ac_fn_c_try_compile "$LINENO"; then :
11161   gcc_cv_mcontext_underscores=no
11162 else
11163   gcc_cv_mcontext_underscores=yes
11164 fi
11165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11166 fi
11167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11168 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11169       if test $gcc_cv_mcontext_underscores = yes; then
11170
11171 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11172
11173       fi
11174     ;;
11175 esac
11176
11177 # ---------
11178 # Threading
11179 # ---------
11180
11181 # Check if a valid thread package
11182 case ${enable_threads} in
11183   "" | no)
11184     # No threads
11185     target_thread_file='single'
11186     ;;
11187   yes)
11188     # default
11189     target_thread_file='single'
11190     ;;
11191   aix | dce | lynx | mipssde | posix | rtems | \
11192   single | tpf | vxworks | win32)
11193     target_thread_file=${enable_threads}
11194     ;;
11195   *)
11196     echo "${enable_threads} is an unknown thread package" 1>&2
11197     exit 1
11198     ;;
11199 esac
11200
11201 if test x${thread_file} = x; then
11202   # No thread file set by target-specific clauses in config.gcc,
11203   # so use file chosen by default logic above
11204   thread_file=${target_thread_file}
11205 fi
11206
11207 # --------
11208 # UNSORTED
11209 # --------
11210
11211 use_cxa_atexit=no
11212 if test x$enable___cxa_atexit = xyes || \
11213    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11214   if test x$host = x$target; then
11215     case $host in
11216       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11217       # keyed to flag_use_cxa_atexit
11218       *-*-mingw32*)
11219         use_cxa_atexit=yes
11220         ;;
11221       powerpc-ibm-aix*)
11222         use_cxa_atexit=yes
11223         ;;
11224       *)
11225         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11226 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11227   use_cxa_atexit=yes
11228 else
11229   echo "__cxa_atexit can't be enabled on this target"
11230 fi
11231
11232         ;;
11233     esac
11234   else
11235     # We can't check for __cxa_atexit when building a cross, so assume
11236     # it is available
11237     use_cxa_atexit=yes
11238   fi
11239   if test x$use_cxa_atexit = xyes; then
11240
11241 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11242
11243   fi
11244 fi
11245
11246 # Look for a file containing extra machine modes.
11247 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11248   extra_modes_file='$(srcdir)'/config/${extra_modes}
11249
11250
11251 cat >>confdefs.h <<_ACEOF
11252 #define EXTRA_MODES_FILE "config/$extra_modes"
11253 _ACEOF
11254
11255 fi
11256
11257 # Convert extra_options into a form suitable for Makefile use.
11258 extra_opt_files=
11259 all_opt_files=
11260 for f in $extra_options; do
11261   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11262   all_opt_files="$all_opt_files $srcdir/config/$f"
11263 done
11264
11265
11266 # auto-host.h is the file containing items generated by autoconf and is
11267 # the first file included by config.h.
11268 # If host=build, it is correct to have bconfig include auto-host.h
11269 # as well.  If host!=build, we are in error and need to do more
11270 # work to find out the build config parameters.
11271 if test x$host = x$build
11272 then
11273         build_auto=auto-host.h
11274 else
11275         # We create a subdir, then run autoconf in the subdir.
11276         # To prevent recursion we set host and build for the new
11277         # invocation of configure to the build for this invocation
11278         # of configure.
11279         tempdir=build.$$
11280         rm -rf $tempdir
11281         mkdir $tempdir
11282         cd $tempdir
11283         case ${srcdir} in
11284         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11285         *) realsrcdir=../${srcdir};;
11286         esac
11287         saved_CFLAGS="${CFLAGS}"
11288         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11289         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11290         ${realsrcdir}/configure \
11291                 --enable-languages=${enable_languages-all} \
11292                 --target=$target_alias --host=$build_alias --build=$build_alias
11293         CFLAGS="${saved_CFLAGS}"
11294
11295         # We just finished tests for the build machine, so rename
11296         # the file auto-build.h in the gcc directory.
11297         mv auto-host.h ../auto-build.h
11298         cd ..
11299         rm -rf $tempdir
11300         build_auto=auto-build.h
11301 fi
11302
11303
11304 tm_file="${tm_file} defaults.h"
11305 tm_p_file="${tm_p_file} tm-preds.h"
11306 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11307 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11308 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11309 # put this back in temporarily.
11310 xm_file="auto-host.h ansidecl.h ${xm_file}"
11311
11312 # --------
11313 # UNSORTED
11314 # --------
11315
11316 # Compile in configure arguments.
11317 if test -f configargs.h ; then
11318         # Being re-configured.
11319         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11320         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11321 else
11322         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11323 fi
11324
11325 # Double all backslashes and backslash all quotes to turn
11326 # gcc_config_arguments into a C string.
11327 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11328 $gcc_config_arguments
11329 EOF
11330 gcc_config_arguments_str=`cat conftest.out`
11331 rm -f conftest.out
11332
11333 cat > configargs.h <<EOF
11334 /* Generated automatically. */
11335 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11336 static const char thread_model[] = "$thread_file";
11337
11338 static const struct {
11339   const char *name, *value;
11340 } configure_default_options[] = $configure_default_options;
11341 EOF
11342
11343 gcc_BASEVER=`cat $srcdir/BASE-VER`
11344 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11345 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11346 if test -f $srcdir/REVISION ; then
11347         gcc_REVISION=`cat $srcdir/REVISION`
11348 else
11349         gcc_REVISION=""
11350 fi
11351 cat > plugin-version.h <<EOF
11352 #include "configargs.h"
11353
11354 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11355 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11356 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11357 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11358
11359 static char basever[] = "$gcc_BASEVER";
11360 static char datestamp[] = "$gcc_DATESTAMP";
11361 static char devphase[] = "$gcc_DEVPHASE";
11362 static char revision[] = "$gcc_REVISION";
11363
11364 /* FIXME plugins: We should make the version information more precise.
11365    One way to do is to add a checksum. */
11366
11367 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11368                                                 devphase, revision,
11369                                                 configuration_arguments};
11370 EOF
11371
11372 # Internationalization
11373 # If we haven't got the data from the intl directory,
11374 # assume NLS is disabled.
11375 USE_NLS=no
11376 LIBINTL=
11377 LIBINTL_DEP=
11378 INCINTL=
11379 XGETTEXT=
11380 GMSGFMT=
11381 POSUB=
11382
11383 if test -f  ../intl/config.intl; then
11384   .  ../intl/config.intl
11385 fi
11386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11387 $as_echo_n "checking whether NLS is requested... " >&6; }
11388 if test x"$USE_NLS" != xyes; then
11389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11390 $as_echo "no" >&6; }
11391 else
11392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11393 $as_echo "yes" >&6; }
11394
11395 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11396
11397
11398   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11399 $as_echo_n "checking for catalogs to be installed... " >&6; }
11400   # Look for .po and .gmo files in the source directory.
11401   CATALOGS=
11402   XLINGUAS=
11403   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11404     # If there aren't any .gmo files the shell will give us the
11405     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11406     # weeded out.
11407     case "$cat" in *\**)
11408       continue;;
11409     esac
11410     # The quadruple backslash is collapsed to a double backslash
11411     # by the backticks, then collapsed again by the double quotes,
11412     # leaving us with one backslash in the sed expression (right
11413     # before the dot that mustn't act as a wildcard).
11414     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11415     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11416     # The user is allowed to set LINGUAS to a list of languages to
11417     # install catalogs for.  If it's empty that means "all of them."
11418     if test "x$LINGUAS" = x; then
11419       CATALOGS="$CATALOGS $cat"
11420       XLINGUAS="$XLINGUAS $lang"
11421     else
11422       case "$LINGUAS" in *$lang*)
11423         CATALOGS="$CATALOGS $cat"
11424         XLINGUAS="$XLINGUAS $lang"
11425         ;;
11426       esac
11427     fi
11428   done
11429   LINGUAS="$XLINGUAS"
11430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11431 $as_echo "$LINGUAS" >&6; }
11432
11433
11434     DATADIRNAME=share
11435
11436   INSTOBJEXT=.mo
11437
11438   GENCAT=gencat
11439
11440   CATOBJEXT=.gmo
11441
11442 fi
11443
11444 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11445 # -liconv on the link line twice.
11446 case "$LIBINTL" in *$LIBICONV*)
11447         LIBICONV= ;;
11448 esac
11449
11450 # Check whether --enable-secureplt was given.
11451 if test "${enable_secureplt+set}" = set; then :
11452   enableval=$enable_secureplt;
11453 fi
11454
11455
11456 # Check whether --enable-leading-mingw64-underscores was given.
11457 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11458   enableval=$enable_leading_mingw64_underscores;
11459 fi
11460
11461 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11462
11463 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11464
11465 fi
11466
11467 # Check whether --enable-cld was given.
11468 if test "${enable_cld+set}" = set; then :
11469   enableval=$enable_cld;
11470 else
11471   enable_cld=no
11472 fi
11473
11474
11475 # Check whether --enable-frame-pointer was given.
11476 if test "${enable_frame_pointer+set}" = set; then :
11477   enableval=$enable_frame_pointer;
11478 else
11479
11480 case $target_os in
11481 linux* | darwin[8912]*)
11482   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11483   # DWARF2.
11484   enable_frame_pointer=no
11485   ;;
11486 *)
11487   enable_frame_pointer=yes
11488   ;;
11489 esac
11490
11491 fi
11492
11493
11494 # Windows32 Registry support for specifying GCC installation paths.
11495 # Check whether --enable-win32-registry was given.
11496 if test "${enable_win32_registry+set}" = set; then :
11497   enableval=$enable_win32_registry;
11498 fi
11499
11500
11501 case $host_os in
11502   win32 | pe | cygwin* | mingw32* | uwin*)
11503     if test "x$enable_win32_registry" != xno; then
11504       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11505 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11506 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11507   $as_echo_n "(cached) " >&6
11508 else
11509   ac_func_search_save_LIBS=$LIBS
11510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11511 /* end confdefs.h.  */
11512
11513 /* Override any GCC internal prototype to avoid an error.
11514    Use char because int might match the return type of a GCC
11515    builtin and then its argument prototype would still apply.  */
11516 #ifdef __cplusplus
11517 extern "C"
11518 #endif
11519 char RegOpenKeyExA ();
11520 int
11521 main ()
11522 {
11523 return RegOpenKeyExA ();
11524   ;
11525   return 0;
11526 }
11527 _ACEOF
11528 for ac_lib in '' advapi32; do
11529   if test -z "$ac_lib"; then
11530     ac_res="none required"
11531   else
11532     ac_res=-l$ac_lib
11533     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11534   fi
11535   if ac_fn_c_try_link "$LINENO"; then :
11536   ac_cv_search_RegOpenKeyExA=$ac_res
11537 fi
11538 rm -f core conftest.err conftest.$ac_objext \
11539     conftest$ac_exeext
11540   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11541   break
11542 fi
11543 done
11544 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11545
11546 else
11547   ac_cv_search_RegOpenKeyExA=no
11548 fi
11549 rm conftest.$ac_ext
11550 LIBS=$ac_func_search_save_LIBS
11551 fi
11552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11553 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11554 ac_res=$ac_cv_search_RegOpenKeyExA
11555 if test "$ac_res" != no; then :
11556   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11557
11558 else
11559   enable_win32_registry=no
11560 fi
11561
11562     fi
11563
11564     if test "x$enable_win32_registry" != xno; then
11565
11566 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11567
11568
11569       if test "x$enable_win32_registry" != xyes \
11570          && test "x$enable_win32_registry" != x; then
11571
11572 cat >>confdefs.h <<_ACEOF
11573 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11574 _ACEOF
11575
11576       fi
11577     fi
11578   ;;
11579 esac
11580
11581 # Get an absolute path to the GCC top-level source directory
11582 holddir=`${PWDCMD-pwd}`
11583 cd $srcdir
11584 topdir=`${PWDCMD-pwd}`
11585 cd $holddir
11586
11587 # Conditionalize the makefile for this host machine.
11588 xmake_file=
11589 for f in ${host_xmake_file}
11590 do
11591         if test -f ${srcdir}/config/$f
11592         then
11593                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11594         fi
11595 done
11596
11597 # Conditionalize the makefile for this target machine.
11598 tmake_file_=
11599 for f in ${tmake_file}
11600 do
11601         if test -f ${srcdir}/config/$f
11602         then
11603                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11604         fi
11605 done
11606 tmake_file="${tmake_file_}"
11607
11608 out_object_file=`basename $out_file .c`.o
11609 common_out_object_file=`basename $common_out_file .c`.o
11610
11611 tm_file_list="options.h"
11612 tm_include_list="options.h insn-constants.h"
11613 for f in $tm_file; do
11614   case $f in
11615     ./* )
11616        f=`echo $f | sed 's/^..//'`
11617        tm_file_list="${tm_file_list} $f"
11618        tm_include_list="${tm_include_list} $f"
11619        ;;
11620     defaults.h )
11621        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11622        tm_include_list="${tm_include_list} $f"
11623        ;;
11624     * )
11625        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11626        tm_include_list="${tm_include_list} config/$f"
11627        ;;
11628   esac
11629 done
11630
11631 tm_p_file_list=
11632 tm_p_include_list=
11633 for f in $tm_p_file; do
11634   case $f in
11635     tm-preds.h )
11636        tm_p_file_list="${tm_p_file_list} $f"
11637        tm_p_include_list="${tm_p_include_list} $f"
11638        ;;
11639     * )
11640        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11641        tm_p_include_list="${tm_p_include_list} config/$f"
11642   esac
11643 done
11644
11645 xm_file_list=
11646 xm_include_list=
11647 for f in $xm_file; do
11648   case $f in
11649     ansidecl.h )
11650        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11651        xm_include_list="${xm_include_list} $f"
11652        ;;
11653     auto-host.h )
11654        xm_file_list="${xm_file_list} $f"
11655        xm_include_list="${xm_include_list} $f"
11656        ;;
11657     * )
11658        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11659        xm_include_list="${xm_include_list} config/$f"
11660        ;;
11661   esac
11662 done
11663
11664 host_xm_file_list=
11665 host_xm_include_list=
11666 for f in $host_xm_file; do
11667   case $f in
11668     ansidecl.h )
11669        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11670        host_xm_include_list="${host_xm_include_list} $f"
11671        ;;
11672     auto-host.h )
11673        host_xm_file_list="${host_xm_file_list} $f"
11674        host_xm_include_list="${host_xm_include_list} $f"
11675        ;;
11676     * )
11677        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11678        host_xm_include_list="${host_xm_include_list} config/$f"
11679        ;;
11680   esac
11681 done
11682
11683 build_xm_file_list=
11684 for f in $build_xm_file; do
11685   case $f in
11686     ansidecl.h )
11687        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11688        build_xm_include_list="${build_xm_include_list} $f"
11689        ;;
11690     auto-build.h | auto-host.h )
11691        build_xm_file_list="${build_xm_file_list} $f"
11692        build_xm_include_list="${build_xm_include_list} $f"
11693        ;;
11694     * )
11695        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11696        build_xm_include_list="${build_xm_include_list} config/$f"
11697        ;;
11698   esac
11699 done
11700
11701 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11702 # cross-compiler which does not use the native headers and libraries.
11703 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11704 CROSS=
11705 ALL=all.internal
11706 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11707
11708 if test "x$with_build_sysroot" != x; then
11709   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11710 else
11711   # This value is used, even on a native system, because
11712   # CROSS_SYSTEM_HEADER_DIR is just
11713   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11714   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11715 fi
11716
11717 if test x$host != x$target
11718 then
11719         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11720         ALL=all.cross
11721         SYSTEM_HEADER_DIR=$build_system_header_dir
11722         case "$host","$target" in
11723         # Darwin crosses can use the host system's libraries and headers,
11724         # because of the fat library support.  Of course, it must be the
11725         # same version of Darwin on both sides.  Allow the user to
11726         # just say --target=foo-darwin without a version number to mean
11727         # "the version on this system".
11728             *-*-darwin*,*-*-darwin*)
11729                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11730                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11731                 if test $hostos = $targetos -o $targetos = darwin ; then
11732                     CROSS=
11733                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11734                     with_headers=yes
11735                 fi
11736                 ;;
11737
11738             i?86-*-*,x86_64-*-* \
11739             | powerpc*-*-*,powerpc64*-*-*)
11740                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11741         esac
11742
11743         case $target in
11744                 *-*-mingw*)
11745                         if test "x$with_headers" = x; then
11746                                 with_headers=yes
11747                         fi
11748                         ;;
11749                 *)
11750                         ;;
11751         esac
11752 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11753         SYSTEM_HEADER_DIR=$build_system_header_dir
11754 fi
11755
11756 # If this is a cross-compiler that does not
11757 # have its own set of headers then define
11758 # inhibit_libc
11759
11760 # If this is using newlib, without having the headers available now,
11761 # then define inhibit_libc in LIBGCC2_CFLAGS.
11762 # This prevents libgcc2 from containing any code which requires libc
11763 # support.
11764 : ${inhibit_libc=false}
11765 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11766        test x$with_newlib = xyes ; } &&
11767      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11768        inhibit_libc=true
11769 fi
11770
11771
11772 # When building gcc with a cross-compiler, we need to adjust things so
11773 # that the generator programs are still built with the native compiler.
11774 # Also, we cannot run fixincludes.
11775
11776 # These are the normal (build=host) settings:
11777 CC_FOR_BUILD='$(CC)'
11778 CXX_FOR_BUILD='$(CXX)'
11779 BUILD_CFLAGS='$(ALL_CFLAGS)'
11780 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11781 BUILD_LDFLAGS='$(LDFLAGS)'
11782 STMP_FIXINC=stmp-fixinc
11783
11784 # And these apply if build != host, or we are generating coverage data
11785 if test x$build != x$host || test "x$coverage_flags" != x
11786 then
11787     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11788     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11789 fi
11790
11791 # Expand extra_headers to include complete path.
11792 # This substitutes for lots of t-* files.
11793 extra_headers_list=
11794 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11795 for file in ${extra_headers} ; do
11796   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11797 done
11798
11799 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11800 if test x"$use_gcc_tgmath" = xyes
11801 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11802 fi
11803
11804 # Define collect2 in Makefile.
11805 case $host_can_use_collect2 in
11806   no) collect2= ;;
11807   *) collect2='collect2$(exeext)' ;;
11808 esac
11809
11810
11811 # Add a definition of USE_COLLECT2 if system wants one.
11812 case $use_collect2 in
11813   no) use_collect2= ;;
11814   "") ;;
11815   *)
11816     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11817     xm_defines="${xm_defines} USE_COLLECT2"
11818     case $host_can_use_collect2 in
11819       no)
11820         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11821         ;;
11822     esac
11823     ;;
11824 esac
11825
11826
11827 cat >>confdefs.h <<_ACEOF
11828 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11829 _ACEOF
11830
11831
11832 # ---------------------------
11833 # Assembler & linker features
11834 # ---------------------------
11835
11836 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11837 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11838 # However when ld-new is first executed from the build tree, libtool will
11839 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11840 # to the build tree.  While doing this we need to use the previous-stage
11841 # linker, or we have an infinite loop.  The presence of a shell script as
11842 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11843 # the gcc/collect-ld script.  So we need to know how libtool works, or
11844 # exec-tool will fail.
11845
11846
11847 case `pwd` in
11848   *\ * | *\     *)
11849     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11850 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11851 esac
11852
11853
11854
11855 macro_version='2.2.7a'
11856 macro_revision='1.3134'
11857
11858
11859
11860
11861
11862
11863
11864
11865
11866
11867
11868
11869
11870 ltmain="$ac_aux_dir/ltmain.sh"
11871
11872 # Backslashify metacharacters that are still active within
11873 # double-quoted strings.
11874 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11875
11876 # Same as above, but do not quote variable references.
11877 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11878
11879 # Sed substitution to delay expansion of an escaped shell variable in a
11880 # double_quote_subst'ed string.
11881 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11882
11883 # Sed substitution to delay expansion of an escaped single quote.
11884 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11885
11886 # Sed substitution to avoid accidental globbing in evaled expressions
11887 no_glob_subst='s/\*/\\\*/g'
11888
11889 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11890 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11891 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11892
11893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11894 $as_echo_n "checking how to print strings... " >&6; }
11895 # Test print first, because it will be a builtin if present.
11896 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11897    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11898   ECHO='print -r --'
11899 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11900   ECHO='printf %s\n'
11901 else
11902   # Use this function as a fallback that always works.
11903   func_fallback_echo ()
11904   {
11905     eval 'cat <<_LTECHO_EOF
11906 $1
11907 _LTECHO_EOF'
11908   }
11909   ECHO='func_fallback_echo'
11910 fi
11911
11912 # func_echo_all arg...
11913 # Invoke $ECHO with all args, space-separated.
11914 func_echo_all ()
11915 {
11916     $ECHO ""
11917 }
11918
11919 case "$ECHO" in
11920   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11921 $as_echo "printf" >&6; } ;;
11922   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11923 $as_echo "print -r" >&6; } ;;
11924   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11925 $as_echo "cat" >&6; } ;;
11926 esac
11927
11928
11929
11930
11931
11932
11933
11934
11935
11936
11937
11938
11939
11940
11941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11942 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11943 if test "${ac_cv_path_SED+set}" = set; then :
11944   $as_echo_n "(cached) " >&6
11945 else
11946             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11947      for ac_i in 1 2 3 4 5 6 7; do
11948        ac_script="$ac_script$as_nl$ac_script"
11949      done
11950      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11951      { ac_script=; unset ac_script;}
11952      if test -z "$SED"; then
11953   ac_path_SED_found=false
11954   # Loop through the user's path and test for each of PROGNAME-LIST
11955   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11956 for as_dir in $PATH
11957 do
11958   IFS=$as_save_IFS
11959   test -z "$as_dir" && as_dir=.
11960     for ac_prog in sed gsed; do
11961     for ac_exec_ext in '' $ac_executable_extensions; do
11962       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11963       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11964 # Check for GNU ac_path_SED and select it if it is found.
11965   # Check for GNU $ac_path_SED
11966 case `"$ac_path_SED" --version 2>&1` in
11967 *GNU*)
11968   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11969 *)
11970   ac_count=0
11971   $as_echo_n 0123456789 >"conftest.in"
11972   while :
11973   do
11974     cat "conftest.in" "conftest.in" >"conftest.tmp"
11975     mv "conftest.tmp" "conftest.in"
11976     cp "conftest.in" "conftest.nl"
11977     $as_echo '' >> "conftest.nl"
11978     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11979     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11980     as_fn_arith $ac_count + 1 && ac_count=$as_val
11981     if test $ac_count -gt ${ac_path_SED_max-0}; then
11982       # Best one so far, save it but keep looking for a better one
11983       ac_cv_path_SED="$ac_path_SED"
11984       ac_path_SED_max=$ac_count
11985     fi
11986     # 10*(2^10) chars as input seems more than enough
11987     test $ac_count -gt 10 && break
11988   done
11989   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11990 esac
11991
11992       $ac_path_SED_found && break 3
11993     done
11994   done
11995   done
11996 IFS=$as_save_IFS
11997   if test -z "$ac_cv_path_SED"; then
11998     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11999   fi
12000 else
12001   ac_cv_path_SED=$SED
12002 fi
12003
12004 fi
12005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
12006 $as_echo "$ac_cv_path_SED" >&6; }
12007  SED="$ac_cv_path_SED"
12008   rm -f conftest.sed
12009
12010 test -z "$SED" && SED=sed
12011 Xsed="$SED -e 1s/^X//"
12012
12013
12014
12015
12016
12017
12018
12019
12020
12021
12022
12023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12024 $as_echo_n "checking for fgrep... " >&6; }
12025 if test "${ac_cv_path_FGREP+set}" = set; then :
12026   $as_echo_n "(cached) " >&6
12027 else
12028   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12029    then ac_cv_path_FGREP="$GREP -F"
12030    else
12031      if test -z "$FGREP"; then
12032   ac_path_FGREP_found=false
12033   # Loop through the user's path and test for each of PROGNAME-LIST
12034   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12035 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12036 do
12037   IFS=$as_save_IFS
12038   test -z "$as_dir" && as_dir=.
12039     for ac_prog in fgrep; do
12040     for ac_exec_ext in '' $ac_executable_extensions; do
12041       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12042       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12043 # Check for GNU ac_path_FGREP and select it if it is found.
12044   # Check for GNU $ac_path_FGREP
12045 case `"$ac_path_FGREP" --version 2>&1` in
12046 *GNU*)
12047   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12048 *)
12049   ac_count=0
12050   $as_echo_n 0123456789 >"conftest.in"
12051   while :
12052   do
12053     cat "conftest.in" "conftest.in" >"conftest.tmp"
12054     mv "conftest.tmp" "conftest.in"
12055     cp "conftest.in" "conftest.nl"
12056     $as_echo 'FGREP' >> "conftest.nl"
12057     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12058     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12059     as_fn_arith $ac_count + 1 && ac_count=$as_val
12060     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12061       # Best one so far, save it but keep looking for a better one
12062       ac_cv_path_FGREP="$ac_path_FGREP"
12063       ac_path_FGREP_max=$ac_count
12064     fi
12065     # 10*(2^10) chars as input seems more than enough
12066     test $ac_count -gt 10 && break
12067   done
12068   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12069 esac
12070
12071       $ac_path_FGREP_found && break 3
12072     done
12073   done
12074   done
12075 IFS=$as_save_IFS
12076   if test -z "$ac_cv_path_FGREP"; then
12077     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12078   fi
12079 else
12080   ac_cv_path_FGREP=$FGREP
12081 fi
12082
12083    fi
12084 fi
12085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12086 $as_echo "$ac_cv_path_FGREP" >&6; }
12087  FGREP="$ac_cv_path_FGREP"
12088
12089
12090 test -z "$GREP" && GREP=grep
12091
12092
12093
12094
12095
12096
12097
12098
12099
12100
12101
12102
12103
12104
12105
12106
12107
12108
12109
12110 # Check whether --with-gnu-ld was given.
12111 if test "${with_gnu_ld+set}" = set; then :
12112   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12113 else
12114   with_gnu_ld=no
12115 fi
12116
12117 ac_prog=ld
12118 if test "$GCC" = yes; then
12119   # Check if gcc -print-prog-name=ld gives a path.
12120   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12121 $as_echo_n "checking for ld used by $CC... " >&6; }
12122   case $host in
12123   *-*-mingw*)
12124     # gcc leaves a trailing carriage return which upsets mingw
12125     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12126   *)
12127     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12128   esac
12129   case $ac_prog in
12130     # Accept absolute paths.
12131     [\\/]* | ?:[\\/]*)
12132       re_direlt='/[^/][^/]*/\.\./'
12133       # Canonicalize the pathname of ld
12134       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12135       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12136         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12137       done
12138       test -z "$LD" && LD="$ac_prog"
12139       ;;
12140   "")
12141     # If it fails, then pretend we aren't using GCC.
12142     ac_prog=ld
12143     ;;
12144   *)
12145     # If it is relative, then search for the first ld in PATH.
12146     with_gnu_ld=unknown
12147     ;;
12148   esac
12149 elif test "$with_gnu_ld" = yes; then
12150   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12151 $as_echo_n "checking for GNU ld... " >&6; }
12152 else
12153   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12154 $as_echo_n "checking for non-GNU ld... " >&6; }
12155 fi
12156 if test "${lt_cv_path_LD+set}" = set; then :
12157   $as_echo_n "(cached) " >&6
12158 else
12159   if test -z "$LD"; then
12160   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12161   for ac_dir in $PATH; do
12162     IFS="$lt_save_ifs"
12163     test -z "$ac_dir" && ac_dir=.
12164     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12165       lt_cv_path_LD="$ac_dir/$ac_prog"
12166       # Check to see if the program is GNU ld.  I'd rather use --version,
12167       # but apparently some variants of GNU ld only accept -v.
12168       # Break only if it was the GNU/non-GNU ld that we prefer.
12169       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12170       *GNU* | *'with BFD'*)
12171         test "$with_gnu_ld" != no && break
12172         ;;
12173       *)
12174         test "$with_gnu_ld" != yes && break
12175         ;;
12176       esac
12177     fi
12178   done
12179   IFS="$lt_save_ifs"
12180 else
12181   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12182 fi
12183 fi
12184
12185 LD="$lt_cv_path_LD"
12186 if test -n "$LD"; then
12187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12188 $as_echo "$LD" >&6; }
12189 else
12190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12191 $as_echo "no" >&6; }
12192 fi
12193 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12195 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12196 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12197   $as_echo_n "(cached) " >&6
12198 else
12199   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12200 case `$LD -v 2>&1 </dev/null` in
12201 *GNU* | *'with BFD'*)
12202   lt_cv_prog_gnu_ld=yes
12203   ;;
12204 *)
12205   lt_cv_prog_gnu_ld=no
12206   ;;
12207 esac
12208 fi
12209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12210 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12211 with_gnu_ld=$lt_cv_prog_gnu_ld
12212
12213
12214
12215
12216
12217
12218
12219
12220
12221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12222 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12223 if test "${lt_cv_path_NM+set}" = set; then :
12224   $as_echo_n "(cached) " >&6
12225 else
12226   if test -n "$NM"; then
12227   # Let the user override the test.
12228   lt_cv_path_NM="$NM"
12229 else
12230   lt_nm_to_check="${ac_tool_prefix}nm"
12231   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12232     lt_nm_to_check="$lt_nm_to_check nm"
12233   fi
12234   for lt_tmp_nm in $lt_nm_to_check; do
12235     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12236     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12237       IFS="$lt_save_ifs"
12238       test -z "$ac_dir" && ac_dir=.
12239       tmp_nm="$ac_dir/$lt_tmp_nm"
12240       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12241         # Check to see if the nm accepts a BSD-compat flag.
12242         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12243         #   nm: unknown option "B" ignored
12244         # Tru64's nm complains that /dev/null is an invalid object file
12245         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12246         */dev/null* | *'Invalid file or object type'*)
12247           lt_cv_path_NM="$tmp_nm -B"
12248           break
12249           ;;
12250         *)
12251           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12252           */dev/null*)
12253             lt_cv_path_NM="$tmp_nm -p"
12254             break
12255             ;;
12256           *)
12257             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12258             continue # so that we can try to find one that supports BSD flags
12259             ;;
12260           esac
12261           ;;
12262         esac
12263       fi
12264     done
12265     IFS="$lt_save_ifs"
12266   done
12267   : ${lt_cv_path_NM=no}
12268 fi
12269 fi
12270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12271 $as_echo "$lt_cv_path_NM" >&6; }
12272 if test "$lt_cv_path_NM" != "no"; then
12273   NM="$lt_cv_path_NM"
12274 else
12275   # Didn't find any BSD compatible name lister, look for dumpbin.
12276   if test -n "$DUMPBIN"; then :
12277     # Let the user override the test.
12278   else
12279     if test -n "$ac_tool_prefix"; then
12280   for ac_prog in dumpbin "link -dump"
12281   do
12282     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12283 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12285 $as_echo_n "checking for $ac_word... " >&6; }
12286 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12287   $as_echo_n "(cached) " >&6
12288 else
12289   if test -n "$DUMPBIN"; then
12290   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12291 else
12292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12293 for as_dir in $PATH
12294 do
12295   IFS=$as_save_IFS
12296   test -z "$as_dir" && as_dir=.
12297     for ac_exec_ext in '' $ac_executable_extensions; do
12298   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12299     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12300     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12301     break 2
12302   fi
12303 done
12304   done
12305 IFS=$as_save_IFS
12306
12307 fi
12308 fi
12309 DUMPBIN=$ac_cv_prog_DUMPBIN
12310 if test -n "$DUMPBIN"; then
12311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12312 $as_echo "$DUMPBIN" >&6; }
12313 else
12314   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12315 $as_echo "no" >&6; }
12316 fi
12317
12318
12319     test -n "$DUMPBIN" && break
12320   done
12321 fi
12322 if test -z "$DUMPBIN"; then
12323   ac_ct_DUMPBIN=$DUMPBIN
12324   for ac_prog in dumpbin "link -dump"
12325 do
12326   # Extract the first word of "$ac_prog", so it can be a program name with args.
12327 set dummy $ac_prog; ac_word=$2
12328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12329 $as_echo_n "checking for $ac_word... " >&6; }
12330 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12331   $as_echo_n "(cached) " >&6
12332 else
12333   if test -n "$ac_ct_DUMPBIN"; then
12334   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12335 else
12336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12337 for as_dir in $PATH
12338 do
12339   IFS=$as_save_IFS
12340   test -z "$as_dir" && as_dir=.
12341     for ac_exec_ext in '' $ac_executable_extensions; do
12342   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12343     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12344     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12345     break 2
12346   fi
12347 done
12348   done
12349 IFS=$as_save_IFS
12350
12351 fi
12352 fi
12353 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12354 if test -n "$ac_ct_DUMPBIN"; then
12355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12356 $as_echo "$ac_ct_DUMPBIN" >&6; }
12357 else
12358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12359 $as_echo "no" >&6; }
12360 fi
12361
12362
12363   test -n "$ac_ct_DUMPBIN" && break
12364 done
12365
12366   if test "x$ac_ct_DUMPBIN" = x; then
12367     DUMPBIN=":"
12368   else
12369     case $cross_compiling:$ac_tool_warned in
12370 yes:)
12371 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12372 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12373 ac_tool_warned=yes ;;
12374 esac
12375     DUMPBIN=$ac_ct_DUMPBIN
12376   fi
12377 fi
12378
12379     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12380     *COFF*)
12381       DUMPBIN="$DUMPBIN -symbols"
12382       ;;
12383     *)
12384       DUMPBIN=:
12385       ;;
12386     esac
12387   fi
12388
12389   if test "$DUMPBIN" != ":"; then
12390     NM="$DUMPBIN"
12391   fi
12392 fi
12393 test -z "$NM" && NM=nm
12394
12395
12396
12397
12398
12399
12400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12401 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12402 if test "${lt_cv_nm_interface+set}" = set; then :
12403   $as_echo_n "(cached) " >&6
12404 else
12405   lt_cv_nm_interface="BSD nm"
12406   echo "int some_variable = 0;" > conftest.$ac_ext
12407   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12408   (eval "$ac_compile" 2>conftest.err)
12409   cat conftest.err >&5
12410   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12411   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12412   cat conftest.err >&5
12413   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12414   cat conftest.out >&5
12415   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12416     lt_cv_nm_interface="MS dumpbin"
12417   fi
12418   rm -f conftest*
12419 fi
12420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12421 $as_echo "$lt_cv_nm_interface" >&6; }
12422
12423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12424 $as_echo_n "checking whether ln -s works... " >&6; }
12425 LN_S=$as_ln_s
12426 if test "$LN_S" = "ln -s"; then
12427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12428 $as_echo "yes" >&6; }
12429 else
12430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12431 $as_echo "no, using $LN_S" >&6; }
12432 fi
12433
12434 # find the maximum length of command line arguments
12435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12436 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12437 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12438   $as_echo_n "(cached) " >&6
12439 else
12440     i=0
12441   teststring="ABCD"
12442
12443   case $build_os in
12444   msdosdjgpp*)
12445     # On DJGPP, this test can blow up pretty badly due to problems in libc
12446     # (any single argument exceeding 2000 bytes causes a buffer overrun
12447     # during glob expansion).  Even if it were fixed, the result of this
12448     # check would be larger than it should be.
12449     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12450     ;;
12451
12452   gnu*)
12453     # Under GNU Hurd, this test is not required because there is
12454     # no limit to the length of command line arguments.
12455     # Libtool will interpret -1 as no limit whatsoever
12456     lt_cv_sys_max_cmd_len=-1;
12457     ;;
12458
12459   cygwin* | mingw* | cegcc*)
12460     # On Win9x/ME, this test blows up -- it succeeds, but takes
12461     # about 5 minutes as the teststring grows exponentially.
12462     # Worse, since 9x/ME are not pre-emptively multitasking,
12463     # you end up with a "frozen" computer, even though with patience
12464     # the test eventually succeeds (with a max line length of 256k).
12465     # Instead, let's just punt: use the minimum linelength reported by
12466     # all of the supported platforms: 8192 (on NT/2K/XP).
12467     lt_cv_sys_max_cmd_len=8192;
12468     ;;
12469
12470   mint*)
12471     # On MiNT this can take a long time and run out of memory.
12472     lt_cv_sys_max_cmd_len=8192;
12473     ;;
12474
12475   amigaos*)
12476     # On AmigaOS with pdksh, this test takes hours, literally.
12477     # So we just punt and use a minimum line length of 8192.
12478     lt_cv_sys_max_cmd_len=8192;
12479     ;;
12480
12481   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12482     # This has been around since 386BSD, at least.  Likely further.
12483     if test -x /sbin/sysctl; then
12484       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12485     elif test -x /usr/sbin/sysctl; then
12486       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12487     else
12488       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12489     fi
12490     # And add a safety zone
12491     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12492     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12493     ;;
12494
12495   interix*)
12496     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12497     lt_cv_sys_max_cmd_len=196608
12498     ;;
12499
12500   osf*)
12501     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12502     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12503     # nice to cause kernel panics so lets avoid the loop below.
12504     # First set a reasonable default.
12505     lt_cv_sys_max_cmd_len=16384
12506     #
12507     if test -x /sbin/sysconfig; then
12508       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12509         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12510       esac
12511     fi
12512     ;;
12513   sco3.2v5*)
12514     lt_cv_sys_max_cmd_len=102400
12515     ;;
12516   sysv5* | sco5v6* | sysv4.2uw2*)
12517     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12518     if test -n "$kargmax"; then
12519       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12520     else
12521       lt_cv_sys_max_cmd_len=32768
12522     fi
12523     ;;
12524   *)
12525     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12526     if test -n "$lt_cv_sys_max_cmd_len"; then
12527       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12528       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12529     else
12530       # Make teststring a little bigger before we do anything with it.
12531       # a 1K string should be a reasonable start.
12532       for i in 1 2 3 4 5 6 7 8 ; do
12533         teststring=$teststring$teststring
12534       done
12535       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12536       # If test is not a shell built-in, we'll probably end up computing a
12537       # maximum length that is only half of the actual maximum length, but
12538       # we can't tell.
12539       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12540                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12541               test $i != 17 # 1/2 MB should be enough
12542       do
12543         i=`expr $i + 1`
12544         teststring=$teststring$teststring
12545       done
12546       # Only check the string length outside the loop.
12547       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12548       teststring=
12549       # Add a significant safety factor because C++ compilers can tack on
12550       # massive amounts of additional arguments before passing them to the
12551       # linker.  It appears as though 1/2 is a usable value.
12552       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12553     fi
12554     ;;
12555   esac
12556
12557 fi
12558
12559 if test -n $lt_cv_sys_max_cmd_len ; then
12560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12561 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12562 else
12563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12564 $as_echo "none" >&6; }
12565 fi
12566 max_cmd_len=$lt_cv_sys_max_cmd_len
12567
12568
12569
12570
12571
12572
12573 : ${CP="cp -f"}
12574 : ${MV="mv -f"}
12575 : ${RM="rm -f"}
12576
12577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12578 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12579 # Try some XSI features
12580 xsi_shell=no
12581 ( _lt_dummy="a/b/c"
12582   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12583       = c,a/b,, \
12584     && eval 'test $(( 1 + 1 )) -eq 2 \
12585     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12586   && xsi_shell=yes
12587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12588 $as_echo "$xsi_shell" >&6; }
12589
12590
12591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12592 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12593 lt_shell_append=no
12594 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12595     >/dev/null 2>&1 \
12596   && lt_shell_append=yes
12597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12598 $as_echo "$lt_shell_append" >&6; }
12599
12600
12601 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12602   lt_unset=unset
12603 else
12604   lt_unset=false
12605 fi
12606
12607
12608
12609
12610
12611 # test EBCDIC or ASCII
12612 case `echo X|tr X '\101'` in
12613  A) # ASCII based system
12614     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12615   lt_SP2NL='tr \040 \012'
12616   lt_NL2SP='tr \015\012 \040\040'
12617   ;;
12618  *) # EBCDIC based system
12619   lt_SP2NL='tr \100 \n'
12620   lt_NL2SP='tr \r\n \100\100'
12621   ;;
12622 esac
12623
12624
12625
12626
12627
12628
12629
12630
12631
12632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12633 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12634 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12635   $as_echo_n "(cached) " >&6
12636 else
12637   lt_cv_ld_reload_flag='-r'
12638 fi
12639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12640 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12641 reload_flag=$lt_cv_ld_reload_flag
12642 case $reload_flag in
12643 "" | " "*) ;;
12644 *) reload_flag=" $reload_flag" ;;
12645 esac
12646 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12647 case $host_os in
12648   darwin*)
12649     if test "$GCC" = yes; then
12650       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12651     else
12652       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12653     fi
12654     ;;
12655 esac
12656
12657
12658
12659
12660
12661
12662
12663
12664
12665 if test -n "$ac_tool_prefix"; then
12666   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12667 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12669 $as_echo_n "checking for $ac_word... " >&6; }
12670 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12671   $as_echo_n "(cached) " >&6
12672 else
12673   if test -n "$OBJDUMP"; then
12674   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12675 else
12676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12677 for as_dir in $PATH
12678 do
12679   IFS=$as_save_IFS
12680   test -z "$as_dir" && as_dir=.
12681     for ac_exec_ext in '' $ac_executable_extensions; do
12682   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12683     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12684     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12685     break 2
12686   fi
12687 done
12688   done
12689 IFS=$as_save_IFS
12690
12691 fi
12692 fi
12693 OBJDUMP=$ac_cv_prog_OBJDUMP
12694 if test -n "$OBJDUMP"; then
12695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12696 $as_echo "$OBJDUMP" >&6; }
12697 else
12698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12699 $as_echo "no" >&6; }
12700 fi
12701
12702
12703 fi
12704 if test -z "$ac_cv_prog_OBJDUMP"; then
12705   ac_ct_OBJDUMP=$OBJDUMP
12706   # Extract the first word of "objdump", so it can be a program name with args.
12707 set dummy objdump; ac_word=$2
12708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12709 $as_echo_n "checking for $ac_word... " >&6; }
12710 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12711   $as_echo_n "(cached) " >&6
12712 else
12713   if test -n "$ac_ct_OBJDUMP"; then
12714   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12715 else
12716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12717 for as_dir in $PATH
12718 do
12719   IFS=$as_save_IFS
12720   test -z "$as_dir" && as_dir=.
12721     for ac_exec_ext in '' $ac_executable_extensions; do
12722   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12723     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12724     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12725     break 2
12726   fi
12727 done
12728   done
12729 IFS=$as_save_IFS
12730
12731 fi
12732 fi
12733 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12734 if test -n "$ac_ct_OBJDUMP"; then
12735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12736 $as_echo "$ac_ct_OBJDUMP" >&6; }
12737 else
12738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12739 $as_echo "no" >&6; }
12740 fi
12741
12742   if test "x$ac_ct_OBJDUMP" = x; then
12743     OBJDUMP="false"
12744   else
12745     case $cross_compiling:$ac_tool_warned in
12746 yes:)
12747 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12748 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12749 ac_tool_warned=yes ;;
12750 esac
12751     OBJDUMP=$ac_ct_OBJDUMP
12752   fi
12753 else
12754   OBJDUMP="$ac_cv_prog_OBJDUMP"
12755 fi
12756
12757 test -z "$OBJDUMP" && OBJDUMP=objdump
12758
12759
12760
12761
12762
12763
12764
12765
12766
12767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12768 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12769 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12770   $as_echo_n "(cached) " >&6
12771 else
12772   lt_cv_file_magic_cmd='$MAGIC_CMD'
12773 lt_cv_file_magic_test_file=
12774 lt_cv_deplibs_check_method='unknown'
12775 # Need to set the preceding variable on all platforms that support
12776 # interlibrary dependencies.
12777 # 'none' -- dependencies not supported.
12778 # `unknown' -- same as none, but documents that we really don't know.
12779 # 'pass_all' -- all dependencies passed with no checks.
12780 # 'test_compile' -- check by making test program.
12781 # 'file_magic [[regex]]' -- check by looking for files in library path
12782 # which responds to the $file_magic_cmd with a given extended regex.
12783 # If you have `file' or equivalent on your system and you're not sure
12784 # whether `pass_all' will *always* work, you probably want this one.
12785
12786 case $host_os in
12787 aix[4-9]*)
12788   lt_cv_deplibs_check_method=pass_all
12789   ;;
12790
12791 beos*)
12792   lt_cv_deplibs_check_method=pass_all
12793   ;;
12794
12795 bsdi[45]*)
12796   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12797   lt_cv_file_magic_cmd='/usr/bin/file -L'
12798   lt_cv_file_magic_test_file=/shlib/libc.so
12799   ;;
12800
12801 cygwin*)
12802   # func_win32_libid is a shell function defined in ltmain.sh
12803   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12804   lt_cv_file_magic_cmd='func_win32_libid'
12805   ;;
12806
12807 mingw* | pw32*)
12808   # Base MSYS/MinGW do not provide the 'file' command needed by
12809   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12810   # unless we find 'file', for example because we are cross-compiling.
12811   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12812   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12813     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12814     lt_cv_file_magic_cmd='func_win32_libid'
12815   else
12816     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12817     lt_cv_file_magic_cmd='$OBJDUMP -f'
12818   fi
12819   ;;
12820
12821 cegcc*)
12822   # use the weaker test based on 'objdump'. See mingw*.
12823   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12824   lt_cv_file_magic_cmd='$OBJDUMP -f'
12825   ;;
12826
12827 darwin* | rhapsody*)
12828   lt_cv_deplibs_check_method=pass_all
12829   ;;
12830
12831 freebsd* | dragonfly*)
12832   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12833     case $host_cpu in
12834     i*86 )
12835       # Not sure whether the presence of OpenBSD here was a mistake.
12836       # Let's accept both of them until this is cleared up.
12837       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12838       lt_cv_file_magic_cmd=/usr/bin/file
12839       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12840       ;;
12841     esac
12842   else
12843     lt_cv_deplibs_check_method=pass_all
12844   fi
12845   ;;
12846
12847 gnu*)
12848   lt_cv_deplibs_check_method=pass_all
12849   ;;
12850
12851 haiku*)
12852   lt_cv_deplibs_check_method=pass_all
12853   ;;
12854
12855 hpux10.20* | hpux11*)
12856   lt_cv_file_magic_cmd=/usr/bin/file
12857   case $host_cpu in
12858   ia64*)
12859     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12860     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12861     ;;
12862   hppa*64*)
12863     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12864     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12865     ;;
12866   *)
12867     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12868     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12869     ;;
12870   esac
12871   ;;
12872
12873 interix[3-9]*)
12874   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12875   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12876   ;;
12877
12878 irix5* | irix6* | nonstopux*)
12879   case $LD in
12880   *-32|*"-32 ") libmagic=32-bit;;
12881   *-n32|*"-n32 ") libmagic=N32;;
12882   *-64|*"-64 ") libmagic=64-bit;;
12883   *) libmagic=never-match;;
12884   esac
12885   lt_cv_deplibs_check_method=pass_all
12886   ;;
12887
12888 # This must be Linux ELF.
12889 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12890   lt_cv_deplibs_check_method=pass_all
12891   ;;
12892
12893 netbsd*)
12894   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12895     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12896   else
12897     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12898   fi
12899   ;;
12900
12901 newos6*)
12902   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12903   lt_cv_file_magic_cmd=/usr/bin/file
12904   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12905   ;;
12906
12907 *nto* | *qnx*)
12908   lt_cv_deplibs_check_method=pass_all
12909   ;;
12910
12911 openbsd*)
12912   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12913     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12914   else
12915     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12916   fi
12917   ;;
12918
12919 osf3* | osf4* | osf5*)
12920   lt_cv_deplibs_check_method=pass_all
12921   ;;
12922
12923 rdos*)
12924   lt_cv_deplibs_check_method=pass_all
12925   ;;
12926
12927 solaris*)
12928   lt_cv_deplibs_check_method=pass_all
12929   ;;
12930
12931 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12932   lt_cv_deplibs_check_method=pass_all
12933   ;;
12934
12935 sysv4 | sysv4.3*)
12936   case $host_vendor in
12937   motorola)
12938     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]'
12939     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12940     ;;
12941   ncr)
12942     lt_cv_deplibs_check_method=pass_all
12943     ;;
12944   sequent)
12945     lt_cv_file_magic_cmd='/bin/file'
12946     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12947     ;;
12948   sni)
12949     lt_cv_file_magic_cmd='/bin/file'
12950     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12951     lt_cv_file_magic_test_file=/lib/libc.so
12952     ;;
12953   siemens)
12954     lt_cv_deplibs_check_method=pass_all
12955     ;;
12956   pc)
12957     lt_cv_deplibs_check_method=pass_all
12958     ;;
12959   esac
12960   ;;
12961
12962 tpf*)
12963   lt_cv_deplibs_check_method=pass_all
12964   ;;
12965 esac
12966
12967 fi
12968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12969 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12970 file_magic_cmd=$lt_cv_file_magic_cmd
12971 deplibs_check_method=$lt_cv_deplibs_check_method
12972 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12973
12974
12975
12976
12977
12978
12979
12980
12981
12982
12983
12984
12985 if test -n "$ac_tool_prefix"; then
12986   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12987 set dummy ${ac_tool_prefix}ar; ac_word=$2
12988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12989 $as_echo_n "checking for $ac_word... " >&6; }
12990 if test "${ac_cv_prog_AR+set}" = set; then :
12991   $as_echo_n "(cached) " >&6
12992 else
12993   if test -n "$AR"; then
12994   ac_cv_prog_AR="$AR" # Let the user override the test.
12995 else
12996 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12997 for as_dir in $PATH
12998 do
12999   IFS=$as_save_IFS
13000   test -z "$as_dir" && as_dir=.
13001     for ac_exec_ext in '' $ac_executable_extensions; do
13002   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13003     ac_cv_prog_AR="${ac_tool_prefix}ar"
13004     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13005     break 2
13006   fi
13007 done
13008   done
13009 IFS=$as_save_IFS
13010
13011 fi
13012 fi
13013 AR=$ac_cv_prog_AR
13014 if test -n "$AR"; then
13015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13016 $as_echo "$AR" >&6; }
13017 else
13018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13019 $as_echo "no" >&6; }
13020 fi
13021
13022
13023 fi
13024 if test -z "$ac_cv_prog_AR"; then
13025   ac_ct_AR=$AR
13026   # Extract the first word of "ar", so it can be a program name with args.
13027 set dummy ar; ac_word=$2
13028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13029 $as_echo_n "checking for $ac_word... " >&6; }
13030 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13031   $as_echo_n "(cached) " >&6
13032 else
13033   if test -n "$ac_ct_AR"; then
13034   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13035 else
13036 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13037 for as_dir in $PATH
13038 do
13039   IFS=$as_save_IFS
13040   test -z "$as_dir" && as_dir=.
13041     for ac_exec_ext in '' $ac_executable_extensions; do
13042   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13043     ac_cv_prog_ac_ct_AR="ar"
13044     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13045     break 2
13046   fi
13047 done
13048   done
13049 IFS=$as_save_IFS
13050
13051 fi
13052 fi
13053 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13054 if test -n "$ac_ct_AR"; then
13055   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13056 $as_echo "$ac_ct_AR" >&6; }
13057 else
13058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13059 $as_echo "no" >&6; }
13060 fi
13061
13062   if test "x$ac_ct_AR" = x; then
13063     AR="false"
13064   else
13065     case $cross_compiling:$ac_tool_warned in
13066 yes:)
13067 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13068 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13069 ac_tool_warned=yes ;;
13070 esac
13071     AR=$ac_ct_AR
13072   fi
13073 else
13074   AR="$ac_cv_prog_AR"
13075 fi
13076
13077 test -z "$AR" && AR=ar
13078 test -z "$AR_FLAGS" && AR_FLAGS=cru
13079
13080
13081
13082
13083
13084
13085
13086
13087
13088
13089
13090 if test -n "$ac_tool_prefix"; then
13091   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13092 set dummy ${ac_tool_prefix}strip; ac_word=$2
13093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13094 $as_echo_n "checking for $ac_word... " >&6; }
13095 if test "${ac_cv_prog_STRIP+set}" = set; then :
13096   $as_echo_n "(cached) " >&6
13097 else
13098   if test -n "$STRIP"; then
13099   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13100 else
13101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13102 for as_dir in $PATH
13103 do
13104   IFS=$as_save_IFS
13105   test -z "$as_dir" && as_dir=.
13106     for ac_exec_ext in '' $ac_executable_extensions; do
13107   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13108     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13109     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13110     break 2
13111   fi
13112 done
13113   done
13114 IFS=$as_save_IFS
13115
13116 fi
13117 fi
13118 STRIP=$ac_cv_prog_STRIP
13119 if test -n "$STRIP"; then
13120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13121 $as_echo "$STRIP" >&6; }
13122 else
13123   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13124 $as_echo "no" >&6; }
13125 fi
13126
13127
13128 fi
13129 if test -z "$ac_cv_prog_STRIP"; then
13130   ac_ct_STRIP=$STRIP
13131   # Extract the first word of "strip", so it can be a program name with args.
13132 set dummy strip; ac_word=$2
13133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13134 $as_echo_n "checking for $ac_word... " >&6; }
13135 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13136   $as_echo_n "(cached) " >&6
13137 else
13138   if test -n "$ac_ct_STRIP"; then
13139   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13140 else
13141 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13142 for as_dir in $PATH
13143 do
13144   IFS=$as_save_IFS
13145   test -z "$as_dir" && as_dir=.
13146     for ac_exec_ext in '' $ac_executable_extensions; do
13147   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13148     ac_cv_prog_ac_ct_STRIP="strip"
13149     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13150     break 2
13151   fi
13152 done
13153   done
13154 IFS=$as_save_IFS
13155
13156 fi
13157 fi
13158 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13159 if test -n "$ac_ct_STRIP"; then
13160   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13161 $as_echo "$ac_ct_STRIP" >&6; }
13162 else
13163   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13164 $as_echo "no" >&6; }
13165 fi
13166
13167   if test "x$ac_ct_STRIP" = x; then
13168     STRIP=":"
13169   else
13170     case $cross_compiling:$ac_tool_warned in
13171 yes:)
13172 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13173 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13174 ac_tool_warned=yes ;;
13175 esac
13176     STRIP=$ac_ct_STRIP
13177   fi
13178 else
13179   STRIP="$ac_cv_prog_STRIP"
13180 fi
13181
13182 test -z "$STRIP" && STRIP=:
13183
13184
13185
13186
13187
13188
13189 if test -n "$ac_tool_prefix"; then
13190   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13191 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13193 $as_echo_n "checking for $ac_word... " >&6; }
13194 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13195   $as_echo_n "(cached) " >&6
13196 else
13197   if test -n "$RANLIB"; then
13198   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13199 else
13200 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13201 for as_dir in $PATH
13202 do
13203   IFS=$as_save_IFS
13204   test -z "$as_dir" && as_dir=.
13205     for ac_exec_ext in '' $ac_executable_extensions; do
13206   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13207     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13208     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13209     break 2
13210   fi
13211 done
13212   done
13213 IFS=$as_save_IFS
13214
13215 fi
13216 fi
13217 RANLIB=$ac_cv_prog_RANLIB
13218 if test -n "$RANLIB"; then
13219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13220 $as_echo "$RANLIB" >&6; }
13221 else
13222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13223 $as_echo "no" >&6; }
13224 fi
13225
13226
13227 fi
13228 if test -z "$ac_cv_prog_RANLIB"; then
13229   ac_ct_RANLIB=$RANLIB
13230   # Extract the first word of "ranlib", so it can be a program name with args.
13231 set dummy ranlib; ac_word=$2
13232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13233 $as_echo_n "checking for $ac_word... " >&6; }
13234 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13235   $as_echo_n "(cached) " >&6
13236 else
13237   if test -n "$ac_ct_RANLIB"; then
13238   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13239 else
13240 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13241 for as_dir in $PATH
13242 do
13243   IFS=$as_save_IFS
13244   test -z "$as_dir" && as_dir=.
13245     for ac_exec_ext in '' $ac_executable_extensions; do
13246   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13247     ac_cv_prog_ac_ct_RANLIB="ranlib"
13248     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13249     break 2
13250   fi
13251 done
13252   done
13253 IFS=$as_save_IFS
13254
13255 fi
13256 fi
13257 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13258 if test -n "$ac_ct_RANLIB"; then
13259   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13260 $as_echo "$ac_ct_RANLIB" >&6; }
13261 else
13262   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13263 $as_echo "no" >&6; }
13264 fi
13265
13266   if test "x$ac_ct_RANLIB" = x; then
13267     RANLIB=":"
13268   else
13269     case $cross_compiling:$ac_tool_warned in
13270 yes:)
13271 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13272 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13273 ac_tool_warned=yes ;;
13274 esac
13275     RANLIB=$ac_ct_RANLIB
13276   fi
13277 else
13278   RANLIB="$ac_cv_prog_RANLIB"
13279 fi
13280
13281 test -z "$RANLIB" && RANLIB=:
13282
13283
13284
13285
13286
13287
13288 # Determine commands to create old-style static archives.
13289 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13290 old_postinstall_cmds='chmod 644 $oldlib'
13291 old_postuninstall_cmds=
13292
13293 if test -n "$RANLIB"; then
13294   case $host_os in
13295   openbsd*)
13296     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13297     ;;
13298   *)
13299     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13300     ;;
13301   esac
13302   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13303 fi
13304
13305 case $host_os in
13306   darwin*)
13307     lock_old_archive_extraction=yes ;;
13308   *)
13309     lock_old_archive_extraction=no ;;
13310 esac
13311
13312
13313
13314
13315
13316
13317
13318
13319
13320
13321
13322
13323
13324
13325
13326
13327
13328
13329
13330
13331
13332
13333
13334
13335
13336
13337
13338
13339
13340
13341
13342
13343
13344
13345
13346
13347
13348
13349
13350 # If no C compiler was specified, use CC.
13351 LTCC=${LTCC-"$CC"}
13352
13353 # If no C compiler flags were specified, use CFLAGS.
13354 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13355
13356 # Allow CC to be a program name with arguments.
13357 compiler=$CC
13358
13359
13360 # Check for command to grab the raw symbol name followed by C symbol from nm.
13361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13362 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13363 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13364   $as_echo_n "(cached) " >&6
13365 else
13366
13367 # These are sane defaults that work on at least a few old systems.
13368 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13369
13370 # Character class describing NM global symbol codes.
13371 symcode='[BCDEGRST]'
13372
13373 # Regexp to match symbols that can be accessed directly from C.
13374 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13375
13376 # Define system-specific variables.
13377 case $host_os in
13378 aix*)
13379   symcode='[BCDT]'
13380   ;;
13381 cygwin* | mingw* | pw32* | cegcc*)
13382   symcode='[ABCDGISTW]'
13383   ;;
13384 hpux*)
13385   if test "$host_cpu" = ia64; then
13386     symcode='[ABCDEGRST]'
13387   fi
13388   ;;
13389 irix* | nonstopux*)
13390   symcode='[BCDEGRST]'
13391   ;;
13392 osf*)
13393   symcode='[BCDEGQRST]'
13394   ;;
13395 solaris*)
13396   symcode='[BDRT]'
13397   ;;
13398 sco3.2v5*)
13399   symcode='[DT]'
13400   ;;
13401 sysv4.2uw2*)
13402   symcode='[DT]'
13403   ;;
13404 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13405   symcode='[ABDT]'
13406   ;;
13407 sysv4)
13408   symcode='[DFNSTU]'
13409   ;;
13410 esac
13411
13412 # If we're using GNU nm, then use its standard symbol codes.
13413 case `$NM -V 2>&1` in
13414 *GNU* | *'with BFD'*)
13415   symcode='[ABCDGIRSTW]' ;;
13416 esac
13417
13418 # Transform an extracted symbol line into a proper C declaration.
13419 # Some systems (esp. on ia64) link data and code symbols differently,
13420 # so use this general approach.
13421 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13422
13423 # Transform an extracted symbol line into symbol name and symbol address
13424 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13425 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'"
13426
13427 # Handle CRLF in mingw tool chain
13428 opt_cr=
13429 case $build_os in
13430 mingw*)
13431   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13432   ;;
13433 esac
13434
13435 # Try without a prefix underscore, then with it.
13436 for ac_symprfx in "" "_"; do
13437
13438   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13439   symxfrm="\\1 $ac_symprfx\\2 \\2"
13440
13441   # Write the raw and C identifiers.
13442   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13443     # Fake it for dumpbin and say T for any non-static function
13444     # and D for any global variable.
13445     # Also find C++ and __fastcall symbols from MSVC++,
13446     # which start with @ or ?.
13447     lt_cv_sys_global_symbol_pipe="$AWK '"\
13448 "     {last_section=section; section=\$ 3};"\
13449 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13450 "     \$ 0!~/External *\|/{next};"\
13451 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13452 "     {if(hide[section]) next};"\
13453 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13454 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13455 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13456 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13457 "     ' prfx=^$ac_symprfx"
13458   else
13459     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13460   fi
13461
13462   # Check to see that the pipe works correctly.
13463   pipe_works=no
13464
13465   rm -f conftest*
13466   cat > conftest.$ac_ext <<_LT_EOF
13467 #ifdef __cplusplus
13468 extern "C" {
13469 #endif
13470 char nm_test_var;
13471 void nm_test_func(void);
13472 void nm_test_func(void){}
13473 #ifdef __cplusplus
13474 }
13475 #endif
13476 int main(){nm_test_var='a';nm_test_func();return(0);}
13477 _LT_EOF
13478
13479   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13480   (eval $ac_compile) 2>&5
13481   ac_status=$?
13482   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13483   test $ac_status = 0; }; then
13484     # Now try to grab the symbols.
13485     nlist=conftest.nm
13486     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13487   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13488   ac_status=$?
13489   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13490   test $ac_status = 0; } && test -s "$nlist"; then
13491       # Try sorting and uniquifying the output.
13492       if sort "$nlist" | uniq > "$nlist"T; then
13493         mv -f "$nlist"T "$nlist"
13494       else
13495         rm -f "$nlist"T
13496       fi
13497
13498       # Make sure that we snagged all the symbols we need.
13499       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13500         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13501           cat <<_LT_EOF > conftest.$ac_ext
13502 #ifdef __cplusplus
13503 extern "C" {
13504 #endif
13505
13506 _LT_EOF
13507           # Now generate the symbol file.
13508           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13509
13510           cat <<_LT_EOF >> conftest.$ac_ext
13511
13512 /* The mapping between symbol names and symbols.  */
13513 const struct {
13514   const char *name;
13515   void       *address;
13516 }
13517 lt__PROGRAM__LTX_preloaded_symbols[] =
13518 {
13519   { "@PROGRAM@", (void *) 0 },
13520 _LT_EOF
13521           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13522           cat <<\_LT_EOF >> conftest.$ac_ext
13523   {0, (void *) 0}
13524 };
13525
13526 /* This works around a problem in FreeBSD linker */
13527 #ifdef FREEBSD_WORKAROUND
13528 static const void *lt_preloaded_setup() {
13529   return lt__PROGRAM__LTX_preloaded_symbols;
13530 }
13531 #endif
13532
13533 #ifdef __cplusplus
13534 }
13535 #endif
13536 _LT_EOF
13537           # Now try linking the two files.
13538           mv conftest.$ac_objext conftstm.$ac_objext
13539           lt_save_LIBS="$LIBS"
13540           lt_save_CFLAGS="$CFLAGS"
13541           LIBS="conftstm.$ac_objext"
13542           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13543           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13544   (eval $ac_link) 2>&5
13545   ac_status=$?
13546   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13547   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13548             pipe_works=yes
13549           fi
13550           LIBS="$lt_save_LIBS"
13551           CFLAGS="$lt_save_CFLAGS"
13552         else
13553           echo "cannot find nm_test_func in $nlist" >&5
13554         fi
13555       else
13556         echo "cannot find nm_test_var in $nlist" >&5
13557       fi
13558     else
13559       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13560     fi
13561   else
13562     echo "$progname: failed program was:" >&5
13563     cat conftest.$ac_ext >&5
13564   fi
13565   rm -rf conftest* conftst*
13566
13567   # Do not use the global_symbol_pipe unless it works.
13568   if test "$pipe_works" = yes; then
13569     break
13570   else
13571     lt_cv_sys_global_symbol_pipe=
13572   fi
13573 done
13574
13575 fi
13576
13577 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13578   lt_cv_sys_global_symbol_to_cdecl=
13579 fi
13580 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13582 $as_echo "failed" >&6; }
13583 else
13584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13585 $as_echo "ok" >&6; }
13586 fi
13587
13588
13589
13590
13591
13592
13593
13594
13595
13596
13597
13598
13599
13600
13601
13602
13603
13604
13605
13606
13607
13608
13609 # Check whether --enable-libtool-lock was given.
13610 if test "${enable_libtool_lock+set}" = set; then :
13611   enableval=$enable_libtool_lock;
13612 fi
13613
13614 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13615
13616 # Some flags need to be propagated to the compiler or linker for good
13617 # libtool support.
13618 case $host in
13619 ia64-*-hpux*)
13620   # Find out which ABI we are using.
13621   echo 'int i;' > conftest.$ac_ext
13622   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13623   (eval $ac_compile) 2>&5
13624   ac_status=$?
13625   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13626   test $ac_status = 0; }; then
13627     case `/usr/bin/file conftest.$ac_objext` in
13628       *ELF-32*)
13629         HPUX_IA64_MODE="32"
13630         ;;
13631       *ELF-64*)
13632         HPUX_IA64_MODE="64"
13633         ;;
13634     esac
13635   fi
13636   rm -rf conftest*
13637   ;;
13638 *-*-irix6*)
13639   # Find out which ABI we are using.
13640   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13641   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13642   (eval $ac_compile) 2>&5
13643   ac_status=$?
13644   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13645   test $ac_status = 0; }; then
13646     if test "$lt_cv_prog_gnu_ld" = yes; then
13647       case `/usr/bin/file conftest.$ac_objext` in
13648         *32-bit*)
13649           LD="${LD-ld} -melf32bsmip"
13650           ;;
13651         *N32*)
13652           LD="${LD-ld} -melf32bmipn32"
13653           ;;
13654         *64-bit*)
13655           LD="${LD-ld} -melf64bmip"
13656         ;;
13657       esac
13658     else
13659       case `/usr/bin/file conftest.$ac_objext` in
13660         *32-bit*)
13661           LD="${LD-ld} -32"
13662           ;;
13663         *N32*)
13664           LD="${LD-ld} -n32"
13665           ;;
13666         *64-bit*)
13667           LD="${LD-ld} -64"
13668           ;;
13669       esac
13670     fi
13671   fi
13672   rm -rf conftest*
13673   ;;
13674
13675 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
13676 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13677   # Find out which ABI we are using.
13678   echo 'int i;' > conftest.$ac_ext
13679   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13680   (eval $ac_compile) 2>&5
13681   ac_status=$?
13682   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13683   test $ac_status = 0; }; then
13684     case `/usr/bin/file conftest.o` in
13685       *32-bit*)
13686         case $host in
13687           x86_64-*kfreebsd*-gnu)
13688             LD="${LD-ld} -m elf_i386_fbsd"
13689             ;;
13690           x86_64-*linux*)
13691             case `/usr/bin/file conftest.o` in
13692               *x86-64*)
13693                 LD="${LD-ld} -m elf32_x86_64"
13694                 ;;
13695               *)
13696                 LD="${LD-ld} -m elf_i386"
13697                 ;;
13698             esac
13699             ;;
13700           powerpc64le-*linux*)
13701             LD="${LD-ld} -m elf32lppclinux"
13702             ;;
13703           powerpc64-*linux*)
13704             LD="${LD-ld} -m elf32ppclinux"
13705             ;;
13706           s390x-*linux*)
13707             LD="${LD-ld} -m elf_s390"
13708             ;;
13709           sparc64-*linux*)
13710             LD="${LD-ld} -m elf32_sparc"
13711             ;;
13712         esac
13713         ;;
13714       *64-bit*)
13715         case $host in
13716           x86_64-*kfreebsd*-gnu)
13717             LD="${LD-ld} -m elf_x86_64_fbsd"
13718             ;;
13719           x86_64-*linux*)
13720             LD="${LD-ld} -m elf_x86_64"
13721             ;;
13722           powerpcle-*linux*)
13723             LD="${LD-ld} -m elf64lppc"
13724             ;;
13725           powerpc-*linux*)
13726             LD="${LD-ld} -m elf64ppc"
13727             ;;
13728           s390*-*linux*|s390*-*tpf*)
13729             LD="${LD-ld} -m elf64_s390"
13730             ;;
13731           sparc*-*linux*)
13732             LD="${LD-ld} -m elf64_sparc"
13733             ;;
13734         esac
13735         ;;
13736     esac
13737   fi
13738   rm -rf conftest*
13739   ;;
13740
13741 *-*-sco3.2v5*)
13742   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13743   SAVE_CFLAGS="$CFLAGS"
13744   CFLAGS="$CFLAGS -belf"
13745   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13746 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13747 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13748   $as_echo_n "(cached) " >&6
13749 else
13750   ac_ext=c
13751 ac_cpp='$CPP $CPPFLAGS'
13752 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13753 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13754 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13755
13756      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13757 /* end confdefs.h.  */
13758
13759 int
13760 main ()
13761 {
13762
13763   ;
13764   return 0;
13765 }
13766 _ACEOF
13767 if ac_fn_c_try_link "$LINENO"; then :
13768   lt_cv_cc_needs_belf=yes
13769 else
13770   lt_cv_cc_needs_belf=no
13771 fi
13772 rm -f core conftest.err conftest.$ac_objext \
13773     conftest$ac_exeext conftest.$ac_ext
13774      ac_ext=c
13775 ac_cpp='$CPP $CPPFLAGS'
13776 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13777 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13778 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13779
13780 fi
13781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13782 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13783   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13784     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13785     CFLAGS="$SAVE_CFLAGS"
13786   fi
13787   ;;
13788 sparc*-*solaris*)
13789   # Find out which ABI we are using.
13790   echo 'int i;' > conftest.$ac_ext
13791   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13792   (eval $ac_compile) 2>&5
13793   ac_status=$?
13794   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13795   test $ac_status = 0; }; then
13796     case `/usr/bin/file conftest.o` in
13797     *64-bit*)
13798       case $lt_cv_prog_gnu_ld in
13799       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13800       *)
13801         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13802           LD="${LD-ld} -64"
13803         fi
13804         ;;
13805       esac
13806       ;;
13807     esac
13808   fi
13809   rm -rf conftest*
13810   ;;
13811 esac
13812
13813 need_locks="$enable_libtool_lock"
13814
13815
13816   case $host_os in
13817     rhapsody* | darwin*)
13818     if test -n "$ac_tool_prefix"; then
13819   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13820 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13822 $as_echo_n "checking for $ac_word... " >&6; }
13823 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13824   $as_echo_n "(cached) " >&6
13825 else
13826   if test -n "$DSYMUTIL"; then
13827   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13828 else
13829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13830 for as_dir in $PATH
13831 do
13832   IFS=$as_save_IFS
13833   test -z "$as_dir" && as_dir=.
13834     for ac_exec_ext in '' $ac_executable_extensions; do
13835   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13836     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13837     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13838     break 2
13839   fi
13840 done
13841   done
13842 IFS=$as_save_IFS
13843
13844 fi
13845 fi
13846 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13847 if test -n "$DSYMUTIL"; then
13848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13849 $as_echo "$DSYMUTIL" >&6; }
13850 else
13851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13852 $as_echo "no" >&6; }
13853 fi
13854
13855
13856 fi
13857 if test -z "$ac_cv_prog_DSYMUTIL"; then
13858   ac_ct_DSYMUTIL=$DSYMUTIL
13859   # Extract the first word of "dsymutil", so it can be a program name with args.
13860 set dummy dsymutil; ac_word=$2
13861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13862 $as_echo_n "checking for $ac_word... " >&6; }
13863 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13864   $as_echo_n "(cached) " >&6
13865 else
13866   if test -n "$ac_ct_DSYMUTIL"; then
13867   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13868 else
13869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13870 for as_dir in $PATH
13871 do
13872   IFS=$as_save_IFS
13873   test -z "$as_dir" && as_dir=.
13874     for ac_exec_ext in '' $ac_executable_extensions; do
13875   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13876     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13877     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13878     break 2
13879   fi
13880 done
13881   done
13882 IFS=$as_save_IFS
13883
13884 fi
13885 fi
13886 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13887 if test -n "$ac_ct_DSYMUTIL"; then
13888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13889 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13890 else
13891   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13892 $as_echo "no" >&6; }
13893 fi
13894
13895   if test "x$ac_ct_DSYMUTIL" = x; then
13896     DSYMUTIL=":"
13897   else
13898     case $cross_compiling:$ac_tool_warned in
13899 yes:)
13900 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13901 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13902 ac_tool_warned=yes ;;
13903 esac
13904     DSYMUTIL=$ac_ct_DSYMUTIL
13905   fi
13906 else
13907   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13908 fi
13909
13910     if test -n "$ac_tool_prefix"; then
13911   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13912 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13914 $as_echo_n "checking for $ac_word... " >&6; }
13915 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13916   $as_echo_n "(cached) " >&6
13917 else
13918   if test -n "$NMEDIT"; then
13919   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13920 else
13921 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13922 for as_dir in $PATH
13923 do
13924   IFS=$as_save_IFS
13925   test -z "$as_dir" && as_dir=.
13926     for ac_exec_ext in '' $ac_executable_extensions; do
13927   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13928     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13929     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13930     break 2
13931   fi
13932 done
13933   done
13934 IFS=$as_save_IFS
13935
13936 fi
13937 fi
13938 NMEDIT=$ac_cv_prog_NMEDIT
13939 if test -n "$NMEDIT"; then
13940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13941 $as_echo "$NMEDIT" >&6; }
13942 else
13943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13944 $as_echo "no" >&6; }
13945 fi
13946
13947
13948 fi
13949 if test -z "$ac_cv_prog_NMEDIT"; then
13950   ac_ct_NMEDIT=$NMEDIT
13951   # Extract the first word of "nmedit", so it can be a program name with args.
13952 set dummy nmedit; ac_word=$2
13953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13954 $as_echo_n "checking for $ac_word... " >&6; }
13955 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13956   $as_echo_n "(cached) " >&6
13957 else
13958   if test -n "$ac_ct_NMEDIT"; then
13959   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13960 else
13961 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13962 for as_dir in $PATH
13963 do
13964   IFS=$as_save_IFS
13965   test -z "$as_dir" && as_dir=.
13966     for ac_exec_ext in '' $ac_executable_extensions; do
13967   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13968     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13969     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13970     break 2
13971   fi
13972 done
13973   done
13974 IFS=$as_save_IFS
13975
13976 fi
13977 fi
13978 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13979 if test -n "$ac_ct_NMEDIT"; then
13980   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13981 $as_echo "$ac_ct_NMEDIT" >&6; }
13982 else
13983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13984 $as_echo "no" >&6; }
13985 fi
13986
13987   if test "x$ac_ct_NMEDIT" = x; then
13988     NMEDIT=":"
13989   else
13990     case $cross_compiling:$ac_tool_warned in
13991 yes:)
13992 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13993 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13994 ac_tool_warned=yes ;;
13995 esac
13996     NMEDIT=$ac_ct_NMEDIT
13997   fi
13998 else
13999   NMEDIT="$ac_cv_prog_NMEDIT"
14000 fi
14001
14002     if test -n "$ac_tool_prefix"; then
14003   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
14004 set dummy ${ac_tool_prefix}lipo; ac_word=$2
14005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14006 $as_echo_n "checking for $ac_word... " >&6; }
14007 if test "${ac_cv_prog_LIPO+set}" = set; then :
14008   $as_echo_n "(cached) " >&6
14009 else
14010   if test -n "$LIPO"; then
14011   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
14012 else
14013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14014 for as_dir in $PATH
14015 do
14016   IFS=$as_save_IFS
14017   test -z "$as_dir" && as_dir=.
14018     for ac_exec_ext in '' $ac_executable_extensions; do
14019   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14020     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
14021     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14022     break 2
14023   fi
14024 done
14025   done
14026 IFS=$as_save_IFS
14027
14028 fi
14029 fi
14030 LIPO=$ac_cv_prog_LIPO
14031 if test -n "$LIPO"; then
14032   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14033 $as_echo "$LIPO" >&6; }
14034 else
14035   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14036 $as_echo "no" >&6; }
14037 fi
14038
14039
14040 fi
14041 if test -z "$ac_cv_prog_LIPO"; then
14042   ac_ct_LIPO=$LIPO
14043   # Extract the first word of "lipo", so it can be a program name with args.
14044 set dummy lipo; ac_word=$2
14045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14046 $as_echo_n "checking for $ac_word... " >&6; }
14047 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14048   $as_echo_n "(cached) " >&6
14049 else
14050   if test -n "$ac_ct_LIPO"; then
14051   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14052 else
14053 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14054 for as_dir in $PATH
14055 do
14056   IFS=$as_save_IFS
14057   test -z "$as_dir" && as_dir=.
14058     for ac_exec_ext in '' $ac_executable_extensions; do
14059   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14060     ac_cv_prog_ac_ct_LIPO="lipo"
14061     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14062     break 2
14063   fi
14064 done
14065   done
14066 IFS=$as_save_IFS
14067
14068 fi
14069 fi
14070 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14071 if test -n "$ac_ct_LIPO"; then
14072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14073 $as_echo "$ac_ct_LIPO" >&6; }
14074 else
14075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14076 $as_echo "no" >&6; }
14077 fi
14078
14079   if test "x$ac_ct_LIPO" = x; then
14080     LIPO=":"
14081   else
14082     case $cross_compiling:$ac_tool_warned in
14083 yes:)
14084 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14085 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14086 ac_tool_warned=yes ;;
14087 esac
14088     LIPO=$ac_ct_LIPO
14089   fi
14090 else
14091   LIPO="$ac_cv_prog_LIPO"
14092 fi
14093
14094     if test -n "$ac_tool_prefix"; then
14095   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14096 set dummy ${ac_tool_prefix}otool; ac_word=$2
14097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14098 $as_echo_n "checking for $ac_word... " >&6; }
14099 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14100   $as_echo_n "(cached) " >&6
14101 else
14102   if test -n "$OTOOL"; then
14103   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14104 else
14105 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14106 for as_dir in $PATH
14107 do
14108   IFS=$as_save_IFS
14109   test -z "$as_dir" && as_dir=.
14110     for ac_exec_ext in '' $ac_executable_extensions; do
14111   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14112     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14113     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14114     break 2
14115   fi
14116 done
14117   done
14118 IFS=$as_save_IFS
14119
14120 fi
14121 fi
14122 OTOOL=$ac_cv_prog_OTOOL
14123 if test -n "$OTOOL"; then
14124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14125 $as_echo "$OTOOL" >&6; }
14126 else
14127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14128 $as_echo "no" >&6; }
14129 fi
14130
14131
14132 fi
14133 if test -z "$ac_cv_prog_OTOOL"; then
14134   ac_ct_OTOOL=$OTOOL
14135   # Extract the first word of "otool", so it can be a program name with args.
14136 set dummy otool; ac_word=$2
14137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14138 $as_echo_n "checking for $ac_word... " >&6; }
14139 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14140   $as_echo_n "(cached) " >&6
14141 else
14142   if test -n "$ac_ct_OTOOL"; then
14143   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14144 else
14145 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14146 for as_dir in $PATH
14147 do
14148   IFS=$as_save_IFS
14149   test -z "$as_dir" && as_dir=.
14150     for ac_exec_ext in '' $ac_executable_extensions; do
14151   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14152     ac_cv_prog_ac_ct_OTOOL="otool"
14153     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14154     break 2
14155   fi
14156 done
14157   done
14158 IFS=$as_save_IFS
14159
14160 fi
14161 fi
14162 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14163 if test -n "$ac_ct_OTOOL"; then
14164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14165 $as_echo "$ac_ct_OTOOL" >&6; }
14166 else
14167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14168 $as_echo "no" >&6; }
14169 fi
14170
14171   if test "x$ac_ct_OTOOL" = x; then
14172     OTOOL=":"
14173   else
14174     case $cross_compiling:$ac_tool_warned in
14175 yes:)
14176 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14177 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14178 ac_tool_warned=yes ;;
14179 esac
14180     OTOOL=$ac_ct_OTOOL
14181   fi
14182 else
14183   OTOOL="$ac_cv_prog_OTOOL"
14184 fi
14185
14186     if test -n "$ac_tool_prefix"; then
14187   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14188 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14190 $as_echo_n "checking for $ac_word... " >&6; }
14191 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14192   $as_echo_n "(cached) " >&6
14193 else
14194   if test -n "$OTOOL64"; then
14195   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14196 else
14197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14198 for as_dir in $PATH
14199 do
14200   IFS=$as_save_IFS
14201   test -z "$as_dir" && as_dir=.
14202     for ac_exec_ext in '' $ac_executable_extensions; do
14203   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14204     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14205     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14206     break 2
14207   fi
14208 done
14209   done
14210 IFS=$as_save_IFS
14211
14212 fi
14213 fi
14214 OTOOL64=$ac_cv_prog_OTOOL64
14215 if test -n "$OTOOL64"; then
14216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14217 $as_echo "$OTOOL64" >&6; }
14218 else
14219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14220 $as_echo "no" >&6; }
14221 fi
14222
14223
14224 fi
14225 if test -z "$ac_cv_prog_OTOOL64"; then
14226   ac_ct_OTOOL64=$OTOOL64
14227   # Extract the first word of "otool64", so it can be a program name with args.
14228 set dummy otool64; ac_word=$2
14229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14230 $as_echo_n "checking for $ac_word... " >&6; }
14231 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14232   $as_echo_n "(cached) " >&6
14233 else
14234   if test -n "$ac_ct_OTOOL64"; then
14235   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14236 else
14237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14238 for as_dir in $PATH
14239 do
14240   IFS=$as_save_IFS
14241   test -z "$as_dir" && as_dir=.
14242     for ac_exec_ext in '' $ac_executable_extensions; do
14243   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14244     ac_cv_prog_ac_ct_OTOOL64="otool64"
14245     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14246     break 2
14247   fi
14248 done
14249   done
14250 IFS=$as_save_IFS
14251
14252 fi
14253 fi
14254 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14255 if test -n "$ac_ct_OTOOL64"; then
14256   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14257 $as_echo "$ac_ct_OTOOL64" >&6; }
14258 else
14259   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14260 $as_echo "no" >&6; }
14261 fi
14262
14263   if test "x$ac_ct_OTOOL64" = x; then
14264     OTOOL64=":"
14265   else
14266     case $cross_compiling:$ac_tool_warned in
14267 yes:)
14268 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14269 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14270 ac_tool_warned=yes ;;
14271 esac
14272     OTOOL64=$ac_ct_OTOOL64
14273   fi
14274 else
14275   OTOOL64="$ac_cv_prog_OTOOL64"
14276 fi
14277
14278
14279
14280
14281
14282
14283
14284
14285
14286
14287
14288
14289
14290
14291
14292
14293
14294
14295
14296
14297
14298
14299
14300
14301
14302
14303
14304     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14305 $as_echo_n "checking for -single_module linker flag... " >&6; }
14306 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14307   $as_echo_n "(cached) " >&6
14308 else
14309   lt_cv_apple_cc_single_mod=no
14310       if test -z "${LT_MULTI_MODULE}"; then
14311         # By default we will add the -single_module flag. You can override
14312         # by either setting the environment variable LT_MULTI_MODULE
14313         # non-empty at configure time, or by adding -multi_module to the
14314         # link flags.
14315         rm -rf libconftest.dylib*
14316         echo "int foo(void){return 1;}" > conftest.c
14317         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14318 -dynamiclib -Wl,-single_module conftest.c" >&5
14319         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14320           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14321         _lt_result=$?
14322         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14323           lt_cv_apple_cc_single_mod=yes
14324         else
14325           cat conftest.err >&5
14326         fi
14327         rm -rf libconftest.dylib*
14328         rm -f conftest.*
14329       fi
14330 fi
14331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14332 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14333     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14334 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14335 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14336   $as_echo_n "(cached) " >&6
14337 else
14338   lt_cv_ld_exported_symbols_list=no
14339       save_LDFLAGS=$LDFLAGS
14340       echo "_main" > conftest.sym
14341       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14342       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14343 /* end confdefs.h.  */
14344
14345 int
14346 main ()
14347 {
14348
14349   ;
14350   return 0;
14351 }
14352 _ACEOF
14353 if ac_fn_c_try_link "$LINENO"; then :
14354   lt_cv_ld_exported_symbols_list=yes
14355 else
14356   lt_cv_ld_exported_symbols_list=no
14357 fi
14358 rm -f core conftest.err conftest.$ac_objext \
14359     conftest$ac_exeext conftest.$ac_ext
14360         LDFLAGS="$save_LDFLAGS"
14361
14362 fi
14363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14364 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14365     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14366 $as_echo_n "checking for -force_load linker flag... " >&6; }
14367 if test "${lt_cv_ld_force_load+set}" = set; then :
14368   $as_echo_n "(cached) " >&6
14369 else
14370   lt_cv_ld_force_load=no
14371       cat > conftest.c << _LT_EOF
14372 int forced_loaded() { return 2;}
14373 _LT_EOF
14374       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14375       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14376       echo "$AR cru libconftest.a conftest.o" >&5
14377       $AR cru libconftest.a conftest.o 2>&5
14378       cat > conftest.c << _LT_EOF
14379 int main() { return 0;}
14380 _LT_EOF
14381       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14382       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14383       _lt_result=$?
14384       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14385         lt_cv_ld_force_load=yes
14386       else
14387         cat conftest.err >&5
14388       fi
14389         rm -f conftest.err libconftest.a conftest conftest.c
14390         rm -rf conftest.dSYM
14391
14392 fi
14393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14394 $as_echo "$lt_cv_ld_force_load" >&6; }
14395     case $host_os in
14396     rhapsody* | darwin1.[012])
14397       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14398     darwin1.*)
14399       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14400     darwin*) # darwin 5.x on
14401       # if running on 10.5 or later, the deployment target defaults
14402       # to the OS version, if on x86, and 10.4, the deployment
14403       # target defaults to 10.4. Don't you love it?
14404       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14405         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14406           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14407         10.[012]*)
14408           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14409         10.*)
14410           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14411       esac
14412     ;;
14413   esac
14414     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14415       _lt_dar_single_mod='$single_module'
14416     fi
14417     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14418       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14419     else
14420       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14421     fi
14422     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14423       _lt_dsymutil='~$DSYMUTIL $lib || :'
14424     else
14425       _lt_dsymutil=
14426     fi
14427     ;;
14428   esac
14429
14430 for ac_header in dlfcn.h
14431 do :
14432   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14433 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14434   cat >>confdefs.h <<_ACEOF
14435 #define HAVE_DLFCN_H 1
14436 _ACEOF
14437
14438 fi
14439 done
14440
14441
14442
14443
14444
14445 # Set options
14446
14447
14448
14449         enable_dlopen=no
14450
14451
14452   enable_win32_dll=no
14453
14454
14455             # Check whether --enable-shared was given.
14456 if test "${enable_shared+set}" = set; then :
14457   enableval=$enable_shared; p=${PACKAGE-default}
14458     case $enableval in
14459     yes) enable_shared=yes ;;
14460     no) enable_shared=no ;;
14461     *)
14462       enable_shared=no
14463       # Look at the argument we got.  We use all the common list separators.
14464       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14465       for pkg in $enableval; do
14466         IFS="$lt_save_ifs"
14467         if test "X$pkg" = "X$p"; then
14468           enable_shared=yes
14469         fi
14470       done
14471       IFS="$lt_save_ifs"
14472       ;;
14473     esac
14474 else
14475   enable_shared=yes
14476 fi
14477
14478
14479
14480
14481
14482
14483
14484
14485
14486   # Check whether --enable-static was given.
14487 if test "${enable_static+set}" = set; then :
14488   enableval=$enable_static; p=${PACKAGE-default}
14489     case $enableval in
14490     yes) enable_static=yes ;;
14491     no) enable_static=no ;;
14492     *)
14493      enable_static=no
14494       # Look at the argument we got.  We use all the common list separators.
14495       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14496       for pkg in $enableval; do
14497         IFS="$lt_save_ifs"
14498         if test "X$pkg" = "X$p"; then
14499           enable_static=yes
14500         fi
14501       done
14502       IFS="$lt_save_ifs"
14503       ;;
14504     esac
14505 else
14506   enable_static=yes
14507 fi
14508
14509
14510
14511
14512
14513
14514
14515
14516
14517
14518 # Check whether --with-pic was given.
14519 if test "${with_pic+set}" = set; then :
14520   withval=$with_pic; pic_mode="$withval"
14521 else
14522   pic_mode=default
14523 fi
14524
14525
14526 test -z "$pic_mode" && pic_mode=default
14527
14528
14529
14530
14531
14532
14533
14534   # Check whether --enable-fast-install was given.
14535 if test "${enable_fast_install+set}" = set; then :
14536   enableval=$enable_fast_install; p=${PACKAGE-default}
14537     case $enableval in
14538     yes) enable_fast_install=yes ;;
14539     no) enable_fast_install=no ;;
14540     *)
14541       enable_fast_install=no
14542       # Look at the argument we got.  We use all the common list separators.
14543       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14544       for pkg in $enableval; do
14545         IFS="$lt_save_ifs"
14546         if test "X$pkg" = "X$p"; then
14547           enable_fast_install=yes
14548         fi
14549       done
14550       IFS="$lt_save_ifs"
14551       ;;
14552     esac
14553 else
14554   enable_fast_install=yes
14555 fi
14556
14557
14558
14559
14560
14561
14562
14563
14564
14565
14566
14567 # This can be used to rebuild libtool when needed
14568 LIBTOOL_DEPS="$ltmain"
14569
14570 # Always use our own libtool.
14571 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14572
14573
14574
14575
14576
14577
14578
14579
14580
14581
14582
14583
14584
14585
14586
14587
14588
14589
14590
14591
14592
14593
14594
14595
14596
14597
14598 test -z "$LN_S" && LN_S="ln -s"
14599
14600
14601
14602
14603
14604
14605
14606
14607
14608
14609
14610
14611
14612
14613 if test -n "${ZSH_VERSION+set}" ; then
14614    setopt NO_GLOB_SUBST
14615 fi
14616
14617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14618 $as_echo_n "checking for objdir... " >&6; }
14619 if test "${lt_cv_objdir+set}" = set; then :
14620   $as_echo_n "(cached) " >&6
14621 else
14622   rm -f .libs 2>/dev/null
14623 mkdir .libs 2>/dev/null
14624 if test -d .libs; then
14625   lt_cv_objdir=.libs
14626 else
14627   # MS-DOS does not allow filenames that begin with a dot.
14628   lt_cv_objdir=_libs
14629 fi
14630 rmdir .libs 2>/dev/null
14631 fi
14632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14633 $as_echo "$lt_cv_objdir" >&6; }
14634 objdir=$lt_cv_objdir
14635
14636
14637
14638
14639
14640 cat >>confdefs.h <<_ACEOF
14641 #define LT_OBJDIR "$lt_cv_objdir/"
14642 _ACEOF
14643
14644
14645
14646
14647 case $host_os in
14648 aix3*)
14649   # AIX sometimes has problems with the GCC collect2 program.  For some
14650   # reason, if we set the COLLECT_NAMES environment variable, the problems
14651   # vanish in a puff of smoke.
14652   if test "X${COLLECT_NAMES+set}" != Xset; then
14653     COLLECT_NAMES=
14654     export COLLECT_NAMES
14655   fi
14656   ;;
14657 esac
14658
14659 # Global variables:
14660 ofile=libtool
14661 can_build_shared=yes
14662
14663 # All known linkers require a `.a' archive for static linking (except MSVC,
14664 # which needs '.lib').
14665 libext=a
14666
14667 with_gnu_ld="$lt_cv_prog_gnu_ld"
14668
14669 old_CC="$CC"
14670 old_CFLAGS="$CFLAGS"
14671
14672 # Set sane defaults for various variables
14673 test -z "$CC" && CC=cc
14674 test -z "$LTCC" && LTCC=$CC
14675 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14676 test -z "$LD" && LD=ld
14677 test -z "$ac_objext" && ac_objext=o
14678
14679 for cc_temp in $compiler""; do
14680   case $cc_temp in
14681     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14682     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14683     \-*) ;;
14684     *) break;;
14685   esac
14686 done
14687 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14688
14689
14690 # Only perform the check for file, if the check method requires it
14691 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14692 case $deplibs_check_method in
14693 file_magic*)
14694   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14695     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14696 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14697 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14698   $as_echo_n "(cached) " >&6
14699 else
14700   case $MAGIC_CMD in
14701 [\\/*] |  ?:[\\/]*)
14702   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14703   ;;
14704 *)
14705   lt_save_MAGIC_CMD="$MAGIC_CMD"
14706   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14707   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14708   for ac_dir in $ac_dummy; do
14709     IFS="$lt_save_ifs"
14710     test -z "$ac_dir" && ac_dir=.
14711     if test -f $ac_dir/${ac_tool_prefix}file; then
14712       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14713       if test -n "$file_magic_test_file"; then
14714         case $deplibs_check_method in
14715         "file_magic "*)
14716           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14717           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14718           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14719             $EGREP "$file_magic_regex" > /dev/null; then
14720             :
14721           else
14722             cat <<_LT_EOF 1>&2
14723
14724 *** Warning: the command libtool uses to detect shared libraries,
14725 *** $file_magic_cmd, produces output that libtool cannot recognize.
14726 *** The result is that libtool may fail to recognize shared libraries
14727 *** as such.  This will affect the creation of libtool libraries that
14728 *** depend on shared libraries, but programs linked with such libtool
14729 *** libraries will work regardless of this problem.  Nevertheless, you
14730 *** may want to report the problem to your system manager and/or to
14731 *** bug-libtool@gnu.org
14732
14733 _LT_EOF
14734           fi ;;
14735         esac
14736       fi
14737       break
14738     fi
14739   done
14740   IFS="$lt_save_ifs"
14741   MAGIC_CMD="$lt_save_MAGIC_CMD"
14742   ;;
14743 esac
14744 fi
14745
14746 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14747 if test -n "$MAGIC_CMD"; then
14748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14749 $as_echo "$MAGIC_CMD" >&6; }
14750 else
14751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14752 $as_echo "no" >&6; }
14753 fi
14754
14755
14756
14757
14758
14759 if test -z "$lt_cv_path_MAGIC_CMD"; then
14760   if test -n "$ac_tool_prefix"; then
14761     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14762 $as_echo_n "checking for file... " >&6; }
14763 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14764   $as_echo_n "(cached) " >&6
14765 else
14766   case $MAGIC_CMD in
14767 [\\/*] |  ?:[\\/]*)
14768   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14769   ;;
14770 *)
14771   lt_save_MAGIC_CMD="$MAGIC_CMD"
14772   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14773   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14774   for ac_dir in $ac_dummy; do
14775     IFS="$lt_save_ifs"
14776     test -z "$ac_dir" && ac_dir=.
14777     if test -f $ac_dir/file; then
14778       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14779       if test -n "$file_magic_test_file"; then
14780         case $deplibs_check_method in
14781         "file_magic "*)
14782           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14783           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14784           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14785             $EGREP "$file_magic_regex" > /dev/null; then
14786             :
14787           else
14788             cat <<_LT_EOF 1>&2
14789
14790 *** Warning: the command libtool uses to detect shared libraries,
14791 *** $file_magic_cmd, produces output that libtool cannot recognize.
14792 *** The result is that libtool may fail to recognize shared libraries
14793 *** as such.  This will affect the creation of libtool libraries that
14794 *** depend on shared libraries, but programs linked with such libtool
14795 *** libraries will work regardless of this problem.  Nevertheless, you
14796 *** may want to report the problem to your system manager and/or to
14797 *** bug-libtool@gnu.org
14798
14799 _LT_EOF
14800           fi ;;
14801         esac
14802       fi
14803       break
14804     fi
14805   done
14806   IFS="$lt_save_ifs"
14807   MAGIC_CMD="$lt_save_MAGIC_CMD"
14808   ;;
14809 esac
14810 fi
14811
14812 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14813 if test -n "$MAGIC_CMD"; then
14814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14815 $as_echo "$MAGIC_CMD" >&6; }
14816 else
14817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14818 $as_echo "no" >&6; }
14819 fi
14820
14821
14822   else
14823     MAGIC_CMD=:
14824   fi
14825 fi
14826
14827   fi
14828   ;;
14829 esac
14830
14831 # Use C for the default configuration in the libtool script
14832
14833 lt_save_CC="$CC"
14834 ac_ext=c
14835 ac_cpp='$CPP $CPPFLAGS'
14836 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14837 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14838 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14839
14840
14841 # Source file extension for C test sources.
14842 ac_ext=c
14843
14844 # Object file extension for compiled C test sources.
14845 objext=o
14846 objext=$objext
14847
14848 # Code to be used in simple compile tests
14849 lt_simple_compile_test_code="int some_variable = 0;"
14850
14851 # Code to be used in simple link tests
14852 lt_simple_link_test_code='int main(){return(0);}'
14853
14854
14855
14856
14857
14858
14859
14860 # If no C compiler was specified, use CC.
14861 LTCC=${LTCC-"$CC"}
14862
14863 # If no C compiler flags were specified, use CFLAGS.
14864 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14865
14866 # Allow CC to be a program name with arguments.
14867 compiler=$CC
14868
14869 # Save the default compiler, since it gets overwritten when the other
14870 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14871 compiler_DEFAULT=$CC
14872
14873 # save warnings/boilerplate of simple test code
14874 ac_outfile=conftest.$ac_objext
14875 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14876 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14877 _lt_compiler_boilerplate=`cat conftest.err`
14878 $RM conftest*
14879
14880 ac_outfile=conftest.$ac_objext
14881 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14882 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14883 _lt_linker_boilerplate=`cat conftest.err`
14884 $RM -r conftest*
14885
14886
14887 ## CAVEAT EMPTOR:
14888 ## There is no encapsulation within the following macros, do not change
14889 ## the running order or otherwise move them around unless you know exactly
14890 ## what you are doing...
14891 if test -n "$compiler"; then
14892
14893 lt_prog_compiler_no_builtin_flag=
14894
14895 if test "$GCC" = yes; then
14896   case $cc_basename in
14897   nvcc*)
14898     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14899   *)
14900     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14901   esac
14902
14903   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14904 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14905 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14906   $as_echo_n "(cached) " >&6
14907 else
14908   lt_cv_prog_compiler_rtti_exceptions=no
14909    ac_outfile=conftest.$ac_objext
14910    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14911    lt_compiler_flag="-fno-rtti -fno-exceptions"
14912    # Insert the option either (1) after the last *FLAGS variable, or
14913    # (2) before a word containing "conftest.", or (3) at the end.
14914    # Note that $ac_compile itself does not contain backslashes and begins
14915    # with a dollar sign (not a hyphen), so the echo should work correctly.
14916    # The option is referenced via a variable to avoid confusing sed.
14917    lt_compile=`echo "$ac_compile" | $SED \
14918    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14919    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14920    -e 's:$: $lt_compiler_flag:'`
14921    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14922    (eval "$lt_compile" 2>conftest.err)
14923    ac_status=$?
14924    cat conftest.err >&5
14925    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14926    if (exit $ac_status) && test -s "$ac_outfile"; then
14927      # The compiler can only warn and ignore the option if not recognized
14928      # So say no if there are warnings other than the usual output.
14929      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14930      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14931      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14932        lt_cv_prog_compiler_rtti_exceptions=yes
14933      fi
14934    fi
14935    $RM conftest*
14936
14937 fi
14938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14939 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14940
14941 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14942     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14943 else
14944     :
14945 fi
14946
14947 fi
14948
14949
14950
14951
14952
14953
14954   lt_prog_compiler_wl=
14955 lt_prog_compiler_pic=
14956 lt_prog_compiler_static=
14957
14958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14959 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14960
14961   if test "$GCC" = yes; then
14962     lt_prog_compiler_wl='-Wl,'
14963     lt_prog_compiler_static='-static'
14964
14965     case $host_os in
14966       aix*)
14967       # All AIX code is PIC.
14968       if test "$host_cpu" = ia64; then
14969         # AIX 5 now supports IA64 processor
14970         lt_prog_compiler_static='-Bstatic'
14971       fi
14972       lt_prog_compiler_pic='-fPIC'
14973       ;;
14974
14975     amigaos*)
14976       case $host_cpu in
14977       powerpc)
14978             # see comment about AmigaOS4 .so support
14979             lt_prog_compiler_pic='-fPIC'
14980         ;;
14981       m68k)
14982             # FIXME: we need at least 68020 code to build shared libraries, but
14983             # adding the `-m68020' flag to GCC prevents building anything better,
14984             # like `-m68040'.
14985             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14986         ;;
14987       esac
14988       ;;
14989
14990     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14991       # PIC is the default for these OSes.
14992       ;;
14993
14994     mingw* | cygwin* | pw32* | os2* | cegcc*)
14995       # This hack is so that the source file can tell whether it is being
14996       # built for inclusion in a dll (and should export symbols for example).
14997       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14998       # (--disable-auto-import) libraries
14999       lt_prog_compiler_pic='-DDLL_EXPORT'
15000       ;;
15001
15002     darwin* | rhapsody*)
15003       # PIC is the default on this platform
15004       # Common symbols not allowed in MH_DYLIB files
15005       lt_prog_compiler_pic='-fno-common'
15006       ;;
15007
15008     haiku*)
15009       # PIC is the default for Haiku.
15010       # The "-static" flag exists, but is broken.
15011       lt_prog_compiler_static=
15012       ;;
15013
15014     hpux*)
15015       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15016       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
15017       # sets the default TLS model and affects inlining.
15018       case $host_cpu in
15019       hppa*64*)
15020         # +Z the default
15021         ;;
15022       *)
15023         lt_prog_compiler_pic='-fPIC'
15024         ;;
15025       esac
15026       ;;
15027
15028     interix[3-9]*)
15029       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15030       # Instead, we relocate shared libraries at runtime.
15031       ;;
15032
15033     msdosdjgpp*)
15034       # Just because we use GCC doesn't mean we suddenly get shared libraries
15035       # on systems that don't support them.
15036       lt_prog_compiler_can_build_shared=no
15037       enable_shared=no
15038       ;;
15039
15040     *nto* | *qnx*)
15041       # QNX uses GNU C++, but need to define -shared option too, otherwise
15042       # it will coredump.
15043       lt_prog_compiler_pic='-fPIC -shared'
15044       ;;
15045
15046     sysv4*MP*)
15047       if test -d /usr/nec; then
15048         lt_prog_compiler_pic=-Kconform_pic
15049       fi
15050       ;;
15051
15052     *)
15053       lt_prog_compiler_pic='-fPIC'
15054       ;;
15055     esac
15056
15057     case $cc_basename in
15058     nvcc*) # Cuda Compiler Driver 2.2
15059       lt_prog_compiler_wl='-Xlinker '
15060       lt_prog_compiler_pic='-Xcompiler -fPIC'
15061       ;;
15062     esac
15063   else
15064     # PORTME Check for flag to pass linker flags through the system compiler.
15065     case $host_os in
15066     aix*)
15067       lt_prog_compiler_wl='-Wl,'
15068       if test "$host_cpu" = ia64; then
15069         # AIX 5 now supports IA64 processor
15070         lt_prog_compiler_static='-Bstatic'
15071       else
15072         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15073       fi
15074       ;;
15075
15076     mingw* | cygwin* | pw32* | os2* | cegcc*)
15077       # This hack is so that the source file can tell whether it is being
15078       # built for inclusion in a dll (and should export symbols for example).
15079       lt_prog_compiler_pic='-DDLL_EXPORT'
15080       ;;
15081
15082     hpux9* | hpux10* | hpux11*)
15083       lt_prog_compiler_wl='-Wl,'
15084       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15085       # not for PA HP-UX.
15086       case $host_cpu in
15087       hppa*64*|ia64*)
15088         # +Z the default
15089         ;;
15090       *)
15091         lt_prog_compiler_pic='+Z'
15092         ;;
15093       esac
15094       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15095       lt_prog_compiler_static='${wl}-a ${wl}archive'
15096       ;;
15097
15098     irix5* | irix6* | nonstopux*)
15099       lt_prog_compiler_wl='-Wl,'
15100       # PIC (with -KPIC) is the default.
15101       lt_prog_compiler_static='-non_shared'
15102       ;;
15103
15104     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15105       case $cc_basename in
15106       # old Intel for x86_64 which still supported -KPIC.
15107       ecc*)
15108         lt_prog_compiler_wl='-Wl,'
15109         lt_prog_compiler_pic='-KPIC'
15110         lt_prog_compiler_static='-static'
15111         ;;
15112       # icc used to be incompatible with GCC.
15113       # ICC 10 doesn't accept -KPIC any more.
15114       icc* | ifort*)
15115         lt_prog_compiler_wl='-Wl,'
15116         lt_prog_compiler_pic='-fPIC'
15117         lt_prog_compiler_static='-static'
15118         ;;
15119       # Lahey Fortran 8.1.
15120       lf95*)
15121         lt_prog_compiler_wl='-Wl,'
15122         lt_prog_compiler_pic='--shared'
15123         lt_prog_compiler_static='--static'
15124         ;;
15125       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15126         # Portland Group compilers (*not* the Pentium gcc compiler,
15127         # which looks to be a dead project)
15128         lt_prog_compiler_wl='-Wl,'
15129         lt_prog_compiler_pic='-fpic'
15130         lt_prog_compiler_static='-Bstatic'
15131         ;;
15132       ccc*)
15133         lt_prog_compiler_wl='-Wl,'
15134         # All Alpha code is PIC.
15135         lt_prog_compiler_static='-non_shared'
15136         ;;
15137       xl* | bgxl* | bgf* | mpixl*)
15138         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15139         lt_prog_compiler_wl='-Wl,'
15140         lt_prog_compiler_pic='-qpic'
15141         lt_prog_compiler_static='-qstaticlink'
15142         ;;
15143       *)
15144         case `$CC -V 2>&1 | sed 5q` in
15145         *Sun\ F* | *Sun*Fortran*)
15146           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15147           lt_prog_compiler_pic='-KPIC'
15148           lt_prog_compiler_static='-Bstatic'
15149           lt_prog_compiler_wl=''
15150           ;;
15151         *Sun\ C*)
15152           # Sun C 5.9
15153           lt_prog_compiler_pic='-KPIC'
15154           lt_prog_compiler_static='-Bstatic'
15155           lt_prog_compiler_wl='-Wl,'
15156           ;;
15157         esac
15158         ;;
15159       esac
15160       ;;
15161
15162     newsos6)
15163       lt_prog_compiler_pic='-KPIC'
15164       lt_prog_compiler_static='-Bstatic'
15165       ;;
15166
15167     *nto* | *qnx*)
15168       # QNX uses GNU C++, but need to define -shared option too, otherwise
15169       # it will coredump.
15170       lt_prog_compiler_pic='-fPIC -shared'
15171       ;;
15172
15173     osf3* | osf4* | osf5*)
15174       lt_prog_compiler_wl='-Wl,'
15175       # All OSF/1 code is PIC.
15176       lt_prog_compiler_static='-non_shared'
15177       ;;
15178
15179     rdos*)
15180       lt_prog_compiler_static='-non_shared'
15181       ;;
15182
15183     solaris*)
15184       lt_prog_compiler_pic='-KPIC'
15185       lt_prog_compiler_static='-Bstatic'
15186       case $cc_basename in
15187       f77* | f90* | f95*)
15188         lt_prog_compiler_wl='-Qoption ld ';;
15189       *)
15190         lt_prog_compiler_wl='-Wl,';;
15191       esac
15192       ;;
15193
15194     sunos4*)
15195       lt_prog_compiler_wl='-Qoption ld '
15196       lt_prog_compiler_pic='-PIC'
15197       lt_prog_compiler_static='-Bstatic'
15198       ;;
15199
15200     sysv4 | sysv4.2uw2* | sysv4.3*)
15201       lt_prog_compiler_wl='-Wl,'
15202       lt_prog_compiler_pic='-KPIC'
15203       lt_prog_compiler_static='-Bstatic'
15204       ;;
15205
15206     sysv4*MP*)
15207       if test -d /usr/nec ;then
15208         lt_prog_compiler_pic='-Kconform_pic'
15209         lt_prog_compiler_static='-Bstatic'
15210       fi
15211       ;;
15212
15213     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15214       lt_prog_compiler_wl='-Wl,'
15215       lt_prog_compiler_pic='-KPIC'
15216       lt_prog_compiler_static='-Bstatic'
15217       ;;
15218
15219     unicos*)
15220       lt_prog_compiler_wl='-Wl,'
15221       lt_prog_compiler_can_build_shared=no
15222       ;;
15223
15224     uts4*)
15225       lt_prog_compiler_pic='-pic'
15226       lt_prog_compiler_static='-Bstatic'
15227       ;;
15228
15229     *)
15230       lt_prog_compiler_can_build_shared=no
15231       ;;
15232     esac
15233   fi
15234
15235 case $host_os in
15236   # For platforms which do not support PIC, -DPIC is meaningless:
15237   *djgpp*)
15238     lt_prog_compiler_pic=
15239     ;;
15240   *)
15241     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15242     ;;
15243 esac
15244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15245 $as_echo "$lt_prog_compiler_pic" >&6; }
15246
15247
15248
15249
15250
15251
15252 #
15253 # Check to make sure the PIC flag actually works.
15254 #
15255 if test -n "$lt_prog_compiler_pic"; then
15256   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15257 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15258 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15259   $as_echo_n "(cached) " >&6
15260 else
15261   lt_cv_prog_compiler_pic_works=no
15262    ac_outfile=conftest.$ac_objext
15263    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15264    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15265    # Insert the option either (1) after the last *FLAGS variable, or
15266    # (2) before a word containing "conftest.", or (3) at the end.
15267    # Note that $ac_compile itself does not contain backslashes and begins
15268    # with a dollar sign (not a hyphen), so the echo should work correctly.
15269    # The option is referenced via a variable to avoid confusing sed.
15270    lt_compile=`echo "$ac_compile" | $SED \
15271    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15272    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15273    -e 's:$: $lt_compiler_flag:'`
15274    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15275    (eval "$lt_compile" 2>conftest.err)
15276    ac_status=$?
15277    cat conftest.err >&5
15278    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15279    if (exit $ac_status) && test -s "$ac_outfile"; then
15280      # The compiler can only warn and ignore the option if not recognized
15281      # So say no if there are warnings other than the usual output.
15282      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15283      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15284      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15285        lt_cv_prog_compiler_pic_works=yes
15286      fi
15287    fi
15288    $RM conftest*
15289
15290 fi
15291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15292 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15293
15294 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15295     case $lt_prog_compiler_pic in
15296      "" | " "*) ;;
15297      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15298      esac
15299 else
15300     lt_prog_compiler_pic=
15301      lt_prog_compiler_can_build_shared=no
15302 fi
15303
15304 fi
15305
15306
15307
15308
15309
15310
15311 #
15312 # Check to make sure the static flag actually works.
15313 #
15314 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15316 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15317 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15318   $as_echo_n "(cached) " >&6
15319 else
15320   lt_cv_prog_compiler_static_works=no
15321    save_LDFLAGS="$LDFLAGS"
15322    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15323    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15324    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15325      # The linker can only warn and ignore the option if not recognized
15326      # So say no if there are warnings
15327      if test -s conftest.err; then
15328        # Append any errors to the config.log.
15329        cat conftest.err 1>&5
15330        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15331        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15332        if diff conftest.exp conftest.er2 >/dev/null; then
15333          lt_cv_prog_compiler_static_works=yes
15334        fi
15335      else
15336        lt_cv_prog_compiler_static_works=yes
15337      fi
15338    fi
15339    $RM -r conftest*
15340    LDFLAGS="$save_LDFLAGS"
15341
15342 fi
15343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15344 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15345
15346 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15347     :
15348 else
15349     lt_prog_compiler_static=
15350 fi
15351
15352
15353
15354
15355
15356
15357
15358   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15359 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15360 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15361   $as_echo_n "(cached) " >&6
15362 else
15363   lt_cv_prog_compiler_c_o=no
15364    $RM -r conftest 2>/dev/null
15365    mkdir conftest
15366    cd conftest
15367    mkdir out
15368    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15369
15370    lt_compiler_flag="-o out/conftest2.$ac_objext"
15371    # Insert the option either (1) after the last *FLAGS variable, or
15372    # (2) before a word containing "conftest.", or (3) at the end.
15373    # Note that $ac_compile itself does not contain backslashes and begins
15374    # with a dollar sign (not a hyphen), so the echo should work correctly.
15375    lt_compile=`echo "$ac_compile" | $SED \
15376    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15377    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15378    -e 's:$: $lt_compiler_flag:'`
15379    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15380    (eval "$lt_compile" 2>out/conftest.err)
15381    ac_status=$?
15382    cat out/conftest.err >&5
15383    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15384    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15385    then
15386      # The compiler can only warn and ignore the option if not recognized
15387      # So say no if there are warnings
15388      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15389      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15390      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15391        lt_cv_prog_compiler_c_o=yes
15392      fi
15393    fi
15394    chmod u+w . 2>&5
15395    $RM conftest*
15396    # SGI C++ compiler will create directory out/ii_files/ for
15397    # template instantiation
15398    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15399    $RM out/* && rmdir out
15400    cd ..
15401    $RM -r conftest
15402    $RM conftest*
15403
15404 fi
15405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15406 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15407
15408
15409
15410
15411
15412
15413   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15414 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15415 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15416   $as_echo_n "(cached) " >&6
15417 else
15418   lt_cv_prog_compiler_c_o=no
15419    $RM -r conftest 2>/dev/null
15420    mkdir conftest
15421    cd conftest
15422    mkdir out
15423    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15424
15425    lt_compiler_flag="-o out/conftest2.$ac_objext"
15426    # Insert the option either (1) after the last *FLAGS variable, or
15427    # (2) before a word containing "conftest.", or (3) at the end.
15428    # Note that $ac_compile itself does not contain backslashes and begins
15429    # with a dollar sign (not a hyphen), so the echo should work correctly.
15430    lt_compile=`echo "$ac_compile" | $SED \
15431    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15432    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15433    -e 's:$: $lt_compiler_flag:'`
15434    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15435    (eval "$lt_compile" 2>out/conftest.err)
15436    ac_status=$?
15437    cat out/conftest.err >&5
15438    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15439    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15440    then
15441      # The compiler can only warn and ignore the option if not recognized
15442      # So say no if there are warnings
15443      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15444      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15445      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15446        lt_cv_prog_compiler_c_o=yes
15447      fi
15448    fi
15449    chmod u+w . 2>&5
15450    $RM conftest*
15451    # SGI C++ compiler will create directory out/ii_files/ for
15452    # template instantiation
15453    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15454    $RM out/* && rmdir out
15455    cd ..
15456    $RM -r conftest
15457    $RM conftest*
15458
15459 fi
15460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15461 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15462
15463
15464
15465
15466 hard_links="nottested"
15467 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15468   # do not overwrite the value of need_locks provided by the user
15469   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15470 $as_echo_n "checking if we can lock with hard links... " >&6; }
15471   hard_links=yes
15472   $RM conftest*
15473   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15474   touch conftest.a
15475   ln conftest.a conftest.b 2>&5 || hard_links=no
15476   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15477   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15478 $as_echo "$hard_links" >&6; }
15479   if test "$hard_links" = no; then
15480     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15481 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15482     need_locks=warn
15483   fi
15484 else
15485   need_locks=no
15486 fi
15487
15488
15489
15490
15491
15492
15493   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15494 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15495
15496   runpath_var=
15497   allow_undefined_flag=
15498   always_export_symbols=no
15499   archive_cmds=
15500   archive_expsym_cmds=
15501   compiler_needs_object=no
15502   enable_shared_with_static_runtimes=no
15503   export_dynamic_flag_spec=
15504   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15505   hardcode_automatic=no
15506   hardcode_direct=no
15507   hardcode_direct_absolute=no
15508   hardcode_libdir_flag_spec=
15509   hardcode_libdir_flag_spec_ld=
15510   hardcode_libdir_separator=
15511   hardcode_minus_L=no
15512   hardcode_shlibpath_var=unsupported
15513   inherit_rpath=no
15514   link_all_deplibs=unknown
15515   module_cmds=
15516   module_expsym_cmds=
15517   old_archive_from_new_cmds=
15518   old_archive_from_expsyms_cmds=
15519   thread_safe_flag_spec=
15520   whole_archive_flag_spec=
15521   # include_expsyms should be a list of space-separated symbols to be *always*
15522   # included in the symbol list
15523   include_expsyms=
15524   # exclude_expsyms can be an extended regexp of symbols to exclude
15525   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15526   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15527   # as well as any symbol that contains `d'.
15528   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15529   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15530   # platforms (ab)use it in PIC code, but their linkers get confused if
15531   # the symbol is explicitly referenced.  Since portable code cannot
15532   # rely on this symbol name, it's probably fine to never include it in
15533   # preloaded symbol tables.
15534   # Exclude shared library initialization/finalization symbols.
15535   extract_expsyms_cmds=
15536
15537   case $host_os in
15538   cygwin* | mingw* | pw32* | cegcc*)
15539     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15540     # When not using gcc, we currently assume that we are using
15541     # Microsoft Visual C++.
15542     if test "$GCC" != yes; then
15543       with_gnu_ld=no
15544     fi
15545     ;;
15546   interix*)
15547     # we just hope/assume this is gcc and not c89 (= MSVC++)
15548     with_gnu_ld=yes
15549     ;;
15550   openbsd*)
15551     with_gnu_ld=no
15552     ;;
15553   esac
15554
15555   ld_shlibs=yes
15556
15557   # On some targets, GNU ld is compatible enough with the native linker
15558   # that we're better off using the native interface for both.
15559   lt_use_gnu_ld_interface=no
15560   if test "$with_gnu_ld" = yes; then
15561     case $host_os in
15562       aix*)
15563         # The AIX port of GNU ld has always aspired to compatibility
15564         # with the native linker.  However, as the warning in the GNU ld
15565         # block says, versions before 2.19.5* couldn't really create working
15566         # shared libraries, regardless of the interface used.
15567         case `$LD -v 2>&1` in
15568           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15569           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15570           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15571           *)
15572             lt_use_gnu_ld_interface=yes
15573             ;;
15574         esac
15575         ;;
15576       *)
15577         lt_use_gnu_ld_interface=yes
15578         ;;
15579     esac
15580   fi
15581
15582   if test "$lt_use_gnu_ld_interface" = yes; then
15583     # If archive_cmds runs LD, not CC, wlarc should be empty
15584     wlarc='${wl}'
15585
15586     # Set some defaults for GNU ld with shared library support. These
15587     # are reset later if shared libraries are not supported. Putting them
15588     # here allows them to be overridden if necessary.
15589     runpath_var=LD_RUN_PATH
15590     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15591     export_dynamic_flag_spec='${wl}--export-dynamic'
15592     # ancient GNU ld didn't support --whole-archive et. al.
15593     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15594       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15595     else
15596       whole_archive_flag_spec=
15597     fi
15598     supports_anon_versioning=no
15599     case `$LD -v 2>&1` in
15600       *GNU\ gold*) supports_anon_versioning=yes ;;
15601       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15602       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15603       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15604       *\ 2.11.*) ;; # other 2.11 versions
15605       *) supports_anon_versioning=yes ;;
15606     esac
15607
15608     # See if GNU ld supports shared libraries.
15609     case $host_os in
15610     aix[3-9]*)
15611       # On AIX/PPC, the GNU linker is very broken
15612       if test "$host_cpu" != ia64; then
15613         ld_shlibs=no
15614         cat <<_LT_EOF 1>&2
15615
15616 *** Warning: the GNU linker, at least up to release 2.19, is reported
15617 *** to be unable to reliably create shared libraries on AIX.
15618 *** Therefore, libtool is disabling shared libraries support.  If you
15619 *** really care for shared libraries, you may want to install binutils
15620 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15621 *** You will then need to restart the configuration process.
15622
15623 _LT_EOF
15624       fi
15625       ;;
15626
15627     amigaos*)
15628       case $host_cpu in
15629       powerpc)
15630             # see comment about AmigaOS4 .so support
15631             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15632             archive_expsym_cmds=''
15633         ;;
15634       m68k)
15635             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15636             hardcode_libdir_flag_spec='-L$libdir'
15637             hardcode_minus_L=yes
15638         ;;
15639       esac
15640       ;;
15641
15642     beos*)
15643       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15644         allow_undefined_flag=unsupported
15645         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15646         # support --undefined.  This deserves some investigation.  FIXME
15647         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15648       else
15649         ld_shlibs=no
15650       fi
15651       ;;
15652
15653     cygwin* | mingw* | pw32* | cegcc*)
15654       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15655       # as there is no search path for DLLs.
15656       hardcode_libdir_flag_spec='-L$libdir'
15657       export_dynamic_flag_spec='${wl}--export-all-symbols'
15658       allow_undefined_flag=unsupported
15659       always_export_symbols=no
15660       enable_shared_with_static_runtimes=yes
15661       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15662
15663       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15664         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15665         # If the export-symbols file already is a .def file (1st line
15666         # is EXPORTS), use it as is; otherwise, prepend...
15667         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15668           cp $export_symbols $output_objdir/$soname.def;
15669         else
15670           echo EXPORTS > $output_objdir/$soname.def;
15671           cat $export_symbols >> $output_objdir/$soname.def;
15672         fi~
15673         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15674       else
15675         ld_shlibs=no
15676       fi
15677       ;;
15678
15679     haiku*)
15680       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15681       link_all_deplibs=yes
15682       ;;
15683
15684     interix[3-9]*)
15685       hardcode_direct=no
15686       hardcode_shlibpath_var=no
15687       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15688       export_dynamic_flag_spec='${wl}-E'
15689       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15690       # Instead, shared libraries are loaded at an image base (0x10000000 by
15691       # default) and relocated if they conflict, which is a slow very memory
15692       # consuming and fragmenting process.  To avoid this, we pick a random,
15693       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15694       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15695       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15696       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15697       ;;
15698
15699     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15700       tmp_diet=no
15701       if test "$host_os" = linux-dietlibc; then
15702         case $cc_basename in
15703           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15704         esac
15705       fi
15706       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15707          && test "$tmp_diet" = no
15708       then
15709         tmp_addflag=
15710         tmp_sharedflag='-shared'
15711         case $cc_basename,$host_cpu in
15712         pgcc*)                          # Portland Group C compiler
15713           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'
15714           tmp_addflag=' $pic_flag'
15715           ;;
15716         pgf77* | pgf90* | pgf95* | pgfortran*)
15717                                         # Portland Group f77 and f90 compilers
15718           whole_archive_flag_spec='${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'
15719           tmp_addflag=' $pic_flag -Mnomain' ;;
15720         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15721           tmp_addflag=' -i_dynamic' ;;
15722         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15723           tmp_addflag=' -i_dynamic -nofor_main' ;;
15724         ifc* | ifort*)                  # Intel Fortran compiler
15725           tmp_addflag=' -nofor_main' ;;
15726         lf95*)                          # Lahey Fortran 8.1
15727           whole_archive_flag_spec=
15728           tmp_sharedflag='--shared' ;;
15729         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15730           tmp_sharedflag='-qmkshrobj'
15731           tmp_addflag= ;;
15732         nvcc*)  # Cuda Compiler Driver 2.2
15733           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15734           compiler_needs_object=yes
15735           ;;
15736         esac
15737         case `$CC -V 2>&1 | sed 5q` in
15738         *Sun\ C*)                       # Sun C 5.9
15739           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\"` ${wl}--no-whole-archive'
15740           compiler_needs_object=yes
15741           tmp_sharedflag='-G' ;;
15742         *Sun\ F*)                       # Sun Fortran 8.3
15743           tmp_sharedflag='-G' ;;
15744         esac
15745         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15746
15747         if test "x$supports_anon_versioning" = xyes; then
15748           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15749             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15750             echo "local: *; };" >> $output_objdir/$libname.ver~
15751             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15752         fi
15753
15754         case $cc_basename in
15755         xlf* | bgf* | bgxlf* | mpixlf*)
15756           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15757           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15758           hardcode_libdir_flag_spec=
15759           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15760           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15761           if test "x$supports_anon_versioning" = xyes; then
15762             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15763               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15764               echo "local: *; };" >> $output_objdir/$libname.ver~
15765               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15766           fi
15767           ;;
15768         esac
15769       else
15770         ld_shlibs=no
15771       fi
15772       ;;
15773
15774     netbsd*)
15775       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15776         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15777         wlarc=
15778       else
15779         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15780         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15781       fi
15782       ;;
15783
15784     solaris*)
15785       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15786         ld_shlibs=no
15787         cat <<_LT_EOF 1>&2
15788
15789 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15790 *** create shared libraries on Solaris systems.  Therefore, libtool
15791 *** is disabling shared libraries support.  We urge you to upgrade GNU
15792 *** binutils to release 2.9.1 or newer.  Another option is to modify
15793 *** your PATH or compiler configuration so that the native linker is
15794 *** used, and then restart.
15795
15796 _LT_EOF
15797       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15798         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15799         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15800       else
15801         ld_shlibs=no
15802       fi
15803       ;;
15804
15805     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15806       case `$LD -v 2>&1` in
15807         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15808         ld_shlibs=no
15809         cat <<_LT_EOF 1>&2
15810
15811 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15812 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15813 *** is disabling shared libraries support.  We urge you to upgrade GNU
15814 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15815 *** your PATH or compiler configuration so that the native linker is
15816 *** used, and then restart.
15817
15818 _LT_EOF
15819         ;;
15820         *)
15821           # For security reasons, it is highly recommended that you always
15822           # use absolute paths for naming shared libraries, and exclude the
15823           # DT_RUNPATH tag from executables and libraries.  But doing so
15824           # requires that you compile everything twice, which is a pain.
15825           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15826             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15827             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15828             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15829           else
15830             ld_shlibs=no
15831           fi
15832         ;;
15833       esac
15834       ;;
15835
15836     sunos4*)
15837       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15838       wlarc=
15839       hardcode_direct=yes
15840       hardcode_shlibpath_var=no
15841       ;;
15842
15843     *)
15844       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15845         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15846         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15847       else
15848         ld_shlibs=no
15849       fi
15850       ;;
15851     esac
15852
15853     if test "$ld_shlibs" = no; then
15854       runpath_var=
15855       hardcode_libdir_flag_spec=
15856       export_dynamic_flag_spec=
15857       whole_archive_flag_spec=
15858     fi
15859   else
15860     # PORTME fill in a description of your system's linker (not GNU ld)
15861     case $host_os in
15862     aix3*)
15863       allow_undefined_flag=unsupported
15864       always_export_symbols=yes
15865       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15866       # Note: this linker hardcodes the directories in LIBPATH if there
15867       # are no directories specified by -L.
15868       hardcode_minus_L=yes
15869       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15870         # Neither direct hardcoding nor static linking is supported with a
15871         # broken collect2.
15872         hardcode_direct=unsupported
15873       fi
15874       ;;
15875
15876     aix[4-9]*)
15877       if test "$host_cpu" = ia64; then
15878         # On IA64, the linker does run time linking by default, so we don't
15879         # have to do anything special.
15880         aix_use_runtimelinking=no
15881         exp_sym_flag='-Bexport'
15882         no_entry_flag=""
15883       else
15884         # If we're using GNU nm, then we don't want the "-C" option.
15885         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15886         # Also, AIX nm treats weak defined symbols like other global
15887         # defined symbols, whereas GNU nm marks them as "W".
15888         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15889           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15890         else
15891           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15892         fi
15893         aix_use_runtimelinking=no
15894
15895         # Test if we are trying to use run time linking or normal
15896         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15897         # need to do runtime linking.
15898         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15899           for ld_flag in $LDFLAGS; do
15900           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15901             aix_use_runtimelinking=yes
15902             break
15903           fi
15904           done
15905           ;;
15906         esac
15907
15908         exp_sym_flag='-bexport'
15909         no_entry_flag='-bnoentry'
15910       fi
15911
15912       # When large executables or shared objects are built, AIX ld can
15913       # have problems creating the table of contents.  If linking a library
15914       # or program results in "error TOC overflow" add -mminimal-toc to
15915       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15916       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15917
15918       archive_cmds=''
15919       hardcode_direct=yes
15920       hardcode_direct_absolute=yes
15921       hardcode_libdir_separator=':'
15922       link_all_deplibs=yes
15923       file_list_spec='${wl}-f,'
15924
15925       if test "$GCC" = yes; then
15926         case $host_os in aix4.[012]|aix4.[012].*)
15927         # We only want to do this on AIX 4.2 and lower, the check
15928         # below for broken collect2 doesn't work under 4.3+
15929           collect2name=`${CC} -print-prog-name=collect2`
15930           if test -f "$collect2name" &&
15931            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15932           then
15933           # We have reworked collect2
15934           :
15935           else
15936           # We have old collect2
15937           hardcode_direct=unsupported
15938           # It fails to find uninstalled libraries when the uninstalled
15939           # path is not listed in the libpath.  Setting hardcode_minus_L
15940           # to unsupported forces relinking
15941           hardcode_minus_L=yes
15942           hardcode_libdir_flag_spec='-L$libdir'
15943           hardcode_libdir_separator=
15944           fi
15945           ;;
15946         esac
15947         shared_flag='-shared'
15948         if test "$aix_use_runtimelinking" = yes; then
15949           shared_flag="$shared_flag "'${wl}-G'
15950         fi
15951       else
15952         # not using gcc
15953         if test "$host_cpu" = ia64; then
15954         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15955         # chokes on -Wl,-G. The following line is correct:
15956           shared_flag='-G'
15957         else
15958           if test "$aix_use_runtimelinking" = yes; then
15959             shared_flag='${wl}-G'
15960           else
15961             shared_flag='${wl}-bM:SRE'
15962           fi
15963         fi
15964       fi
15965
15966       export_dynamic_flag_spec='${wl}-bexpall'
15967       # It seems that -bexpall does not export symbols beginning with
15968       # underscore (_), so it is better to generate a list of symbols to export.
15969       always_export_symbols=yes
15970       if test "$aix_use_runtimelinking" = yes; then
15971         # Warning - without using the other runtime loading flags (-brtl),
15972         # -berok will link without error, but may produce a broken library.
15973         allow_undefined_flag='-berok'
15974         # Determine the default libpath from the value encoded in an
15975         # empty executable.
15976         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15977 /* end confdefs.h.  */
15978
15979 int
15980 main ()
15981 {
15982
15983   ;
15984   return 0;
15985 }
15986 _ACEOF
15987 if ac_fn_c_try_link "$LINENO"; then :
15988
15989 lt_aix_libpath_sed='
15990     /Import File Strings/,/^$/ {
15991         /^0/ {
15992             s/^0  *\(.*\)$/\1/
15993             p
15994         }
15995     }'
15996 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15997 # Check for a 64-bit object if we didn't find anything.
15998 if test -z "$aix_libpath"; then
15999   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16000 fi
16001 fi
16002 rm -f core conftest.err conftest.$ac_objext \
16003     conftest$ac_exeext conftest.$ac_ext
16004 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16005
16006         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16007         archive_expsym_cmds='$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 $shared_flag"
16008       else
16009         if test "$host_cpu" = ia64; then
16010           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
16011           allow_undefined_flag="-z nodefs"
16012           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
16013         else
16014          # Determine the default libpath from the value encoded in an
16015          # empty executable.
16016          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16017 /* end confdefs.h.  */
16018
16019 int
16020 main ()
16021 {
16022
16023   ;
16024   return 0;
16025 }
16026 _ACEOF
16027 if ac_fn_c_try_link "$LINENO"; then :
16028
16029 lt_aix_libpath_sed='
16030     /Import File Strings/,/^$/ {
16031         /^0/ {
16032             s/^0  *\(.*\)$/\1/
16033             p
16034         }
16035     }'
16036 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16037 # Check for a 64-bit object if we didn't find anything.
16038 if test -z "$aix_libpath"; then
16039   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16040 fi
16041 fi
16042 rm -f core conftest.err conftest.$ac_objext \
16043     conftest$ac_exeext conftest.$ac_ext
16044 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16045
16046          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16047           # Warning - without using the other run time loading flags,
16048           # -berok will link without error, but may produce a broken library.
16049           no_undefined_flag=' ${wl}-bernotok'
16050           allow_undefined_flag=' ${wl}-berok'
16051           if test "$with_gnu_ld" = yes; then
16052             # We only use this code for GNU lds that support --whole-archive.
16053             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16054           else
16055             # Exported symbols can be pulled into shared objects from archives
16056             whole_archive_flag_spec='$convenience'
16057           fi
16058           archive_cmds_need_lc=yes
16059           # This is similar to how AIX traditionally builds its shared libraries.
16060           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'
16061         fi
16062       fi
16063       ;;
16064
16065     amigaos*)
16066       case $host_cpu in
16067       powerpc)
16068             # see comment about AmigaOS4 .so support
16069             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16070             archive_expsym_cmds=''
16071         ;;
16072       m68k)
16073             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16074             hardcode_libdir_flag_spec='-L$libdir'
16075             hardcode_minus_L=yes
16076         ;;
16077       esac
16078       ;;
16079
16080     bsdi[45]*)
16081       export_dynamic_flag_spec=-rdynamic
16082       ;;
16083
16084     cygwin* | mingw* | pw32* | cegcc*)
16085       # When not using gcc, we currently assume that we are using
16086       # Microsoft Visual C++.
16087       # hardcode_libdir_flag_spec is actually meaningless, as there is
16088       # no search path for DLLs.
16089       hardcode_libdir_flag_spec=' '
16090       allow_undefined_flag=unsupported
16091       # Tell ltmain to make .lib files, not .a files.
16092       libext=lib
16093       # Tell ltmain to make .dll files, not .so files.
16094       shrext_cmds=".dll"
16095       # FIXME: Setting linknames here is a bad hack.
16096       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16097       # The linker will automatically build a .lib file if we build a DLL.
16098       old_archive_from_new_cmds='true'
16099       # FIXME: Should let the user specify the lib program.
16100       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16101       fix_srcfile_path='`cygpath -w "$srcfile"`'
16102       enable_shared_with_static_runtimes=yes
16103       ;;
16104
16105     darwin* | rhapsody*)
16106
16107
16108   archive_cmds_need_lc=no
16109   hardcode_direct=no
16110   hardcode_automatic=yes
16111   hardcode_shlibpath_var=unsupported
16112   if test "$lt_cv_ld_force_load" = "yes"; then
16113     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16114   else
16115     whole_archive_flag_spec=''
16116   fi
16117   link_all_deplibs=yes
16118   allow_undefined_flag="$_lt_dar_allow_undefined"
16119   case $cc_basename in
16120      ifort*) _lt_dar_can_shared=yes ;;
16121      *) _lt_dar_can_shared=$GCC ;;
16122   esac
16123   if test "$_lt_dar_can_shared" = "yes"; then
16124     output_verbose_link_cmd=func_echo_all
16125     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16126     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16127     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}${_lt_dsymutil}"
16128     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16129
16130   else
16131   ld_shlibs=no
16132   fi
16133
16134       ;;
16135
16136     dgux*)
16137       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16138       hardcode_libdir_flag_spec='-L$libdir'
16139       hardcode_shlibpath_var=no
16140       ;;
16141
16142     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16143     # support.  Future versions do this automatically, but an explicit c++rt0.o
16144     # does not break anything, and helps significantly (at the cost of a little
16145     # extra space).
16146     freebsd2.2*)
16147       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16148       hardcode_libdir_flag_spec='-R$libdir'
16149       hardcode_direct=yes
16150       hardcode_shlibpath_var=no
16151       ;;
16152
16153     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16154     freebsd2.*)
16155       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16156       hardcode_direct=yes
16157       hardcode_minus_L=yes
16158       hardcode_shlibpath_var=no
16159       ;;
16160
16161     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16162     freebsd* | dragonfly*)
16163       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16164       hardcode_libdir_flag_spec='-R$libdir'
16165       hardcode_direct=yes
16166       hardcode_shlibpath_var=no
16167       ;;
16168
16169     hpux9*)
16170       if test "$GCC" = yes; then
16171         archive_cmds='$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 $lib'
16172       else
16173         archive_cmds='$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 $lib'
16174       fi
16175       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16176       hardcode_libdir_separator=:
16177       hardcode_direct=yes
16178
16179       # hardcode_minus_L: Not really in the search PATH,
16180       # but as the default location of the library.
16181       hardcode_minus_L=yes
16182       export_dynamic_flag_spec='${wl}-E'
16183       ;;
16184
16185     hpux10*)
16186       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16187         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16188       else
16189         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16190       fi
16191       if test "$with_gnu_ld" = no; then
16192         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16193         hardcode_libdir_flag_spec_ld='+b $libdir'
16194         hardcode_libdir_separator=:
16195         hardcode_direct=yes
16196         hardcode_direct_absolute=yes
16197         export_dynamic_flag_spec='${wl}-E'
16198         # hardcode_minus_L: Not really in the search PATH,
16199         # but as the default location of the library.
16200         hardcode_minus_L=yes
16201       fi
16202       ;;
16203
16204     hpux11*)
16205       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16206         case $host_cpu in
16207         hppa*64*)
16208           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16209           ;;
16210         ia64*)
16211           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16212           ;;
16213         *)
16214           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16215           ;;
16216         esac
16217       else
16218         case $host_cpu in
16219         hppa*64*)
16220           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16221           ;;
16222         ia64*)
16223           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16224           ;;
16225         *)
16226
16227           # Older versions of the 11.00 compiler do not understand -b yet
16228           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16229           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16230 $as_echo_n "checking if $CC understands -b... " >&6; }
16231 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16232   $as_echo_n "(cached) " >&6
16233 else
16234   lt_cv_prog_compiler__b=no
16235    save_LDFLAGS="$LDFLAGS"
16236    LDFLAGS="$LDFLAGS -b"
16237    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16238    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16239      # The linker can only warn and ignore the option if not recognized
16240      # So say no if there are warnings
16241      if test -s conftest.err; then
16242        # Append any errors to the config.log.
16243        cat conftest.err 1>&5
16244        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16245        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16246        if diff conftest.exp conftest.er2 >/dev/null; then
16247          lt_cv_prog_compiler__b=yes
16248        fi
16249      else
16250        lt_cv_prog_compiler__b=yes
16251      fi
16252    fi
16253    $RM -r conftest*
16254    LDFLAGS="$save_LDFLAGS"
16255
16256 fi
16257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16258 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16259
16260 if test x"$lt_cv_prog_compiler__b" = xyes; then
16261     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16262 else
16263     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16264 fi
16265
16266           ;;
16267         esac
16268       fi
16269       if test "$with_gnu_ld" = no; then
16270         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16271         hardcode_libdir_separator=:
16272
16273         case $host_cpu in
16274         hppa*64*|ia64*)
16275           hardcode_direct=no
16276           hardcode_shlibpath_var=no
16277           ;;
16278         *)
16279           hardcode_direct=yes
16280           hardcode_direct_absolute=yes
16281           export_dynamic_flag_spec='${wl}-E'
16282
16283           # hardcode_minus_L: Not really in the search PATH,
16284           # but as the default location of the library.
16285           hardcode_minus_L=yes
16286           ;;
16287         esac
16288       fi
16289       ;;
16290
16291     irix5* | irix6* | nonstopux*)
16292       if test "$GCC" = yes; then
16293         archive_cmds='$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 $lib'
16294         # Try to use the -exported_symbol ld option, if it does not
16295         # work, assume that -exports_file does not work either and
16296         # implicitly export all symbols.
16297         save_LDFLAGS="$LDFLAGS"
16298         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16299         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16300 /* end confdefs.h.  */
16301 int foo(void) {}
16302 _ACEOF
16303 if ac_fn_c_try_link "$LINENO"; then :
16304   archive_expsym_cmds='$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 $lib'
16305
16306 fi
16307 rm -f core conftest.err conftest.$ac_objext \
16308     conftest$ac_exeext conftest.$ac_ext
16309         LDFLAGS="$save_LDFLAGS"
16310       else
16311         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16312         archive_expsym_cmds='$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 $lib'
16313       fi
16314       archive_cmds_need_lc='no'
16315       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16316       hardcode_libdir_separator=:
16317       inherit_rpath=yes
16318       link_all_deplibs=yes
16319       ;;
16320
16321     netbsd*)
16322       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16323         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16324       else
16325         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16326       fi
16327       hardcode_libdir_flag_spec='-R$libdir'
16328       hardcode_direct=yes
16329       hardcode_shlibpath_var=no
16330       ;;
16331
16332     newsos6)
16333       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16334       hardcode_direct=yes
16335       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16336       hardcode_libdir_separator=:
16337       hardcode_shlibpath_var=no
16338       ;;
16339
16340     *nto* | *qnx*)
16341       ;;
16342
16343     openbsd*)
16344       if test -f /usr/libexec/ld.so; then
16345         hardcode_direct=yes
16346         hardcode_shlibpath_var=no
16347         hardcode_direct_absolute=yes
16348         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16349           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16350           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16351           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16352           export_dynamic_flag_spec='${wl}-E'
16353         else
16354           case $host_os in
16355            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16356              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16357              hardcode_libdir_flag_spec='-R$libdir'
16358              ;;
16359            *)
16360              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16361              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16362              ;;
16363           esac
16364         fi
16365       else
16366         ld_shlibs=no
16367       fi
16368       ;;
16369
16370     os2*)
16371       hardcode_libdir_flag_spec='-L$libdir'
16372       hardcode_minus_L=yes
16373       allow_undefined_flag=unsupported
16374       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'
16375       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16376       ;;
16377
16378     osf3*)
16379       if test "$GCC" = yes; then
16380         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16381         archive_cmds='$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 $lib'
16382       else
16383         allow_undefined_flag=' -expect_unresolved \*'
16384         archive_cmds='$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 $lib'
16385       fi
16386       archive_cmds_need_lc='no'
16387       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16388       hardcode_libdir_separator=:
16389       ;;
16390
16391     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16392       if test "$GCC" = yes; then
16393         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16394         archive_cmds='$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 $lib'
16395         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16396       else
16397         allow_undefined_flag=' -expect_unresolved \*'
16398         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'
16399         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~
16400         $CC -shared${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'
16401
16402         # Both c and cxx compiler support -rpath directly
16403         hardcode_libdir_flag_spec='-rpath $libdir'
16404       fi
16405       archive_cmds_need_lc='no'
16406       hardcode_libdir_separator=:
16407       ;;
16408
16409     solaris*)
16410       no_undefined_flag=' -z defs'
16411       if test "$GCC" = yes; then
16412         wlarc='${wl}'
16413         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16414         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16415           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16416       else
16417         case `$CC -V 2>&1` in
16418         *"Compilers 5.0"*)
16419           wlarc=''
16420           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16421           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16422           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16423           ;;
16424         *)
16425           wlarc='${wl}'
16426           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16427           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16428           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16429           ;;
16430         esac
16431       fi
16432       hardcode_libdir_flag_spec='-R$libdir'
16433       hardcode_shlibpath_var=no
16434       case $host_os in
16435       solaris2.[0-5] | solaris2.[0-5].*) ;;
16436       *)
16437         # The compiler driver will combine and reorder linker options,
16438         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16439         # but is careful enough not to reorder.
16440         # Supported since Solaris 2.6 (maybe 2.5.1?)
16441         if test "$GCC" = yes; then
16442           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16443         else
16444           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16445         fi
16446         ;;
16447       esac
16448       link_all_deplibs=yes
16449       ;;
16450
16451     sunos4*)
16452       if test "x$host_vendor" = xsequent; then
16453         # Use $CC to link under sequent, because it throws in some extra .o
16454         # files that make .init and .fini sections work.
16455         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16456       else
16457         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16458       fi
16459       hardcode_libdir_flag_spec='-L$libdir'
16460       hardcode_direct=yes
16461       hardcode_minus_L=yes
16462       hardcode_shlibpath_var=no
16463       ;;
16464
16465     sysv4)
16466       case $host_vendor in
16467         sni)
16468           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16469           hardcode_direct=yes # is this really true???
16470         ;;
16471         siemens)
16472           ## LD is ld it makes a PLAMLIB
16473           ## CC just makes a GrossModule.
16474           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16475           reload_cmds='$CC -r -o $output$reload_objs'
16476           hardcode_direct=no
16477         ;;
16478         motorola)
16479           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16480           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16481         ;;
16482       esac
16483       runpath_var='LD_RUN_PATH'
16484       hardcode_shlibpath_var=no
16485       ;;
16486
16487     sysv4.3*)
16488       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16489       hardcode_shlibpath_var=no
16490       export_dynamic_flag_spec='-Bexport'
16491       ;;
16492
16493     sysv4*MP*)
16494       if test -d /usr/nec; then
16495         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16496         hardcode_shlibpath_var=no
16497         runpath_var=LD_RUN_PATH
16498         hardcode_runpath_var=yes
16499         ld_shlibs=yes
16500       fi
16501       ;;
16502
16503     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16504       no_undefined_flag='${wl}-z,text'
16505       archive_cmds_need_lc=no
16506       hardcode_shlibpath_var=no
16507       runpath_var='LD_RUN_PATH'
16508
16509       if test "$GCC" = yes; then
16510         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16511         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16512       else
16513         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16514         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16515       fi
16516       ;;
16517
16518     sysv5* | sco3.2v5* | sco5v6*)
16519       # Note: We can NOT use -z defs as we might desire, because we do not
16520       # link with -lc, and that would cause any symbols used from libc to
16521       # always be unresolved, which means just about no library would
16522       # ever link correctly.  If we're not using GNU ld we use -z text
16523       # though, which does catch some bad symbols but isn't as heavy-handed
16524       # as -z defs.
16525       no_undefined_flag='${wl}-z,text'
16526       allow_undefined_flag='${wl}-z,nodefs'
16527       archive_cmds_need_lc=no
16528       hardcode_shlibpath_var=no
16529       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16530       hardcode_libdir_separator=':'
16531       link_all_deplibs=yes
16532       export_dynamic_flag_spec='${wl}-Bexport'
16533       runpath_var='LD_RUN_PATH'
16534
16535       if test "$GCC" = yes; then
16536         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16537         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16538       else
16539         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16540         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16541       fi
16542       ;;
16543
16544     uts4*)
16545       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16546       hardcode_libdir_flag_spec='-L$libdir'
16547       hardcode_shlibpath_var=no
16548       ;;
16549
16550     *)
16551       ld_shlibs=no
16552       ;;
16553     esac
16554
16555     if test x$host_vendor = xsni; then
16556       case $host in
16557       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16558         export_dynamic_flag_spec='${wl}-Blargedynsym'
16559         ;;
16560       esac
16561     fi
16562   fi
16563
16564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16565 $as_echo "$ld_shlibs" >&6; }
16566 test "$ld_shlibs" = no && can_build_shared=no
16567
16568 with_gnu_ld=$with_gnu_ld
16569
16570
16571
16572
16573
16574
16575
16576
16577
16578
16579
16580
16581
16582
16583
16584 #
16585 # Do we need to explicitly link libc?
16586 #
16587 case "x$archive_cmds_need_lc" in
16588 x|xyes)
16589   # Assume -lc should be added
16590   archive_cmds_need_lc=yes
16591
16592   if test "$enable_shared" = yes && test "$GCC" = yes; then
16593     case $archive_cmds in
16594     *'~'*)
16595       # FIXME: we may have to deal with multi-command sequences.
16596       ;;
16597     '$CC '*)
16598       # Test whether the compiler implicitly links with -lc since on some
16599       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16600       # to ld, don't add -lc before -lgcc.
16601       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16602 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16603 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16604   $as_echo_n "(cached) " >&6
16605 else
16606   $RM conftest*
16607         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16608
16609         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16610   (eval $ac_compile) 2>&5
16611   ac_status=$?
16612   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16613   test $ac_status = 0; } 2>conftest.err; then
16614           soname=conftest
16615           lib=conftest
16616           libobjs=conftest.$ac_objext
16617           deplibs=
16618           wl=$lt_prog_compiler_wl
16619           pic_flag=$lt_prog_compiler_pic
16620           compiler_flags=-v
16621           linker_flags=-v
16622           verstring=
16623           output_objdir=.
16624           libname=conftest
16625           lt_save_allow_undefined_flag=$allow_undefined_flag
16626           allow_undefined_flag=
16627           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16628   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16629   ac_status=$?
16630   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16631   test $ac_status = 0; }
16632           then
16633             lt_cv_archive_cmds_need_lc=no
16634           else
16635             lt_cv_archive_cmds_need_lc=yes
16636           fi
16637           allow_undefined_flag=$lt_save_allow_undefined_flag
16638         else
16639           cat conftest.err 1>&5
16640         fi
16641         $RM conftest*
16642
16643 fi
16644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16645 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16646       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16647       ;;
16648     esac
16649   fi
16650   ;;
16651 esac
16652
16653
16654
16655
16656
16657
16658
16659
16660
16661
16662
16663
16664
16665
16666
16667
16668
16669
16670
16671
16672
16673
16674
16675
16676
16677
16678
16679
16680
16681
16682
16683
16684
16685
16686
16687
16688
16689
16690
16691
16692
16693
16694
16695
16696
16697
16698
16699
16700
16701
16702
16703
16704
16705
16706
16707
16708
16709
16710
16711
16712
16713
16714
16715
16716
16717
16718
16719
16720
16721
16722
16723
16724
16725
16726
16727
16728
16729
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740
16741
16742
16743
16744
16745
16746
16747
16748
16749
16750
16751
16752
16753
16754
16755
16756
16757
16758
16759
16760
16761
16762
16763
16764
16765
16766
16767
16768
16769
16770
16771
16772
16773
16774
16775
16776
16777
16778
16779
16780
16781
16782
16783
16784
16785
16786
16787
16788
16789
16790
16791
16792
16793
16794
16795
16796
16797
16798
16799
16800
16801
16802
16803
16804
16805
16806
16807
16808
16809   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16810 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16811
16812 if test "$GCC" = yes; then
16813   case $host_os in
16814     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16815     *) lt_awk_arg="/^libraries:/" ;;
16816   esac
16817   case $host_os in
16818     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16819     *) lt_sed_strip_eq="s,=/,/,g" ;;
16820   esac
16821   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16822   case $lt_search_path_spec in
16823   *\;*)
16824     # if the path contains ";" then we assume it to be the separator
16825     # otherwise default to the standard path separator (i.e. ":") - it is
16826     # assumed that no part of a normal pathname contains ";" but that should
16827     # okay in the real world where ";" in dirpaths is itself problematic.
16828     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16829     ;;
16830   *)
16831     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16832     ;;
16833   esac
16834   # Ok, now we have the path, separated by spaces, we can step through it
16835   # and add multilib dir if necessary.
16836   lt_tmp_lt_search_path_spec=
16837   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16838   for lt_sys_path in $lt_search_path_spec; do
16839     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16840       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16841     else
16842       test -d "$lt_sys_path" && \
16843         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16844     fi
16845   done
16846   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16847 BEGIN {RS=" "; FS="/|\n";} {
16848   lt_foo="";
16849   lt_count=0;
16850   for (lt_i = NF; lt_i > 0; lt_i--) {
16851     if ($lt_i != "" && $lt_i != ".") {
16852       if ($lt_i == "..") {
16853         lt_count++;
16854       } else {
16855         if (lt_count == 0) {
16856           lt_foo="/" $lt_i lt_foo;
16857         } else {
16858           lt_count--;
16859         }
16860       }
16861     }
16862   }
16863   if (lt_foo != "") { lt_freq[lt_foo]++; }
16864   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16865 }'`
16866   # AWK program above erroneously prepends '/' to C:/dos/paths
16867   # for these hosts.
16868   case $host_os in
16869     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16870       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16871   esac
16872   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16873 else
16874   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16875 fi
16876 library_names_spec=
16877 libname_spec='lib$name'
16878 soname_spec=
16879 shrext_cmds=".so"
16880 postinstall_cmds=
16881 postuninstall_cmds=
16882 finish_cmds=
16883 finish_eval=
16884 shlibpath_var=
16885 shlibpath_overrides_runpath=unknown
16886 version_type=none
16887 dynamic_linker="$host_os ld.so"
16888 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16889 need_lib_prefix=unknown
16890 hardcode_into_libs=no
16891
16892 # when you set need_version to no, make sure it does not cause -set_version
16893 # flags to be left without arguments
16894 need_version=unknown
16895
16896 case $host_os in
16897 aix3*)
16898   version_type=linux
16899   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16900   shlibpath_var=LIBPATH
16901
16902   # AIX 3 has no versioning support, so we append a major version to the name.
16903   soname_spec='${libname}${release}${shared_ext}$major'
16904   ;;
16905
16906 aix[4-9]*)
16907   version_type=linux
16908   need_lib_prefix=no
16909   need_version=no
16910   hardcode_into_libs=yes
16911   if test "$host_cpu" = ia64; then
16912     # AIX 5 supports IA64
16913     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16914     shlibpath_var=LD_LIBRARY_PATH
16915   else
16916     # With GCC up to 2.95.x, collect2 would create an import file
16917     # for dependence libraries.  The import file would start with
16918     # the line `#! .'.  This would cause the generated library to
16919     # depend on `.', always an invalid library.  This was fixed in
16920     # development snapshots of GCC prior to 3.0.
16921     case $host_os in
16922       aix4 | aix4.[01] | aix4.[01].*)
16923       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16924            echo ' yes '
16925            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16926         :
16927       else
16928         can_build_shared=no
16929       fi
16930       ;;
16931     esac
16932     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16933     # soname into executable. Probably we can add versioning support to
16934     # collect2, so additional links can be useful in future.
16935     if test "$aix_use_runtimelinking" = yes; then
16936       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16937       # instead of lib<name>.a to let people know that these are not
16938       # typical AIX shared libraries.
16939       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16940     else
16941       # We preserve .a as extension for shared libraries through AIX4.2
16942       # and later when we are not doing run time linking.
16943       library_names_spec='${libname}${release}.a $libname.a'
16944       soname_spec='${libname}${release}${shared_ext}$major'
16945     fi
16946     shlibpath_var=LIBPATH
16947   fi
16948   ;;
16949
16950 amigaos*)
16951   case $host_cpu in
16952   powerpc)
16953     # Since July 2007 AmigaOS4 officially supports .so libraries.
16954     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16955     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16956     ;;
16957   m68k)
16958     library_names_spec='$libname.ixlibrary $libname.a'
16959     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16960     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 ${libname}_ixlibrary.a || exit 1; done'
16961     ;;
16962   esac
16963   ;;
16964
16965 beos*)
16966   library_names_spec='${libname}${shared_ext}'
16967   dynamic_linker="$host_os ld.so"
16968   shlibpath_var=LIBRARY_PATH
16969   ;;
16970
16971 bsdi[45]*)
16972   version_type=linux
16973   need_version=no
16974   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16975   soname_spec='${libname}${release}${shared_ext}$major'
16976   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16977   shlibpath_var=LD_LIBRARY_PATH
16978   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16979   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16980   # the default ld.so.conf also contains /usr/contrib/lib and
16981   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16982   # libtool to hard-code these into programs
16983   ;;
16984
16985 cygwin* | mingw* | pw32* | cegcc*)
16986   version_type=windows
16987   shrext_cmds=".dll"
16988   need_version=no
16989   need_lib_prefix=no
16990
16991   case $GCC,$host_os in
16992   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16993     library_names_spec='$libname.dll.a'
16994     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16995     postinstall_cmds='base_file=`basename \${file}`~
16996       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16997       dldir=$destdir/`dirname \$dlpath`~
16998       test -d \$dldir || mkdir -p \$dldir~
16999       $install_prog $dir/$dlname \$dldir/$dlname~
17000       chmod a+x \$dldir/$dlname~
17001       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17002         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17003       fi'
17004     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17005       dlpath=$dir/\$dldll~
17006        $RM \$dlpath'
17007     shlibpath_overrides_runpath=yes
17008
17009     case $host_os in
17010     cygwin*)
17011       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17012       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17013
17014       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
17015       ;;
17016     mingw* | cegcc*)
17017       # MinGW DLLs use traditional 'lib' prefix
17018       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17019       ;;
17020     pw32*)
17021       # pw32 DLLs use 'pw' prefix rather than 'lib'
17022       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17023       ;;
17024     esac
17025     ;;
17026
17027   *)
17028     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17029     ;;
17030   esac
17031   dynamic_linker='Win32 ld.exe'
17032   # FIXME: first we should search . and the directory the executable is in
17033   shlibpath_var=PATH
17034   ;;
17035
17036 darwin* | rhapsody*)
17037   dynamic_linker="$host_os dyld"
17038   version_type=darwin
17039   need_lib_prefix=no
17040   need_version=no
17041   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17042   soname_spec='${libname}${release}${major}$shared_ext'
17043   shlibpath_overrides_runpath=yes
17044   shlibpath_var=DYLD_LIBRARY_PATH
17045   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17046
17047   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17048   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17049   ;;
17050
17051 dgux*)
17052   version_type=linux
17053   need_lib_prefix=no
17054   need_version=no
17055   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17056   soname_spec='${libname}${release}${shared_ext}$major'
17057   shlibpath_var=LD_LIBRARY_PATH
17058   ;;
17059
17060 freebsd* | dragonfly*)
17061   # DragonFly does not have aout.  When/if they implement a new
17062   # versioning mechanism, adjust this.
17063   if test -x /usr/bin/objformat; then
17064     objformat=`/usr/bin/objformat`
17065   else
17066     case $host_os in
17067     freebsd[23].*) objformat=aout ;;
17068     *) objformat=elf ;;
17069     esac
17070   fi
17071   version_type=freebsd-$objformat
17072   case $version_type in
17073     freebsd-elf*)
17074       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17075       need_version=no
17076       need_lib_prefix=no
17077       ;;
17078     freebsd-*)
17079       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17080       need_version=yes
17081       ;;
17082   esac
17083   shlibpath_var=LD_LIBRARY_PATH
17084   case $host_os in
17085   freebsd2.*)
17086     shlibpath_overrides_runpath=yes
17087     ;;
17088   freebsd3.[01]* | freebsdelf3.[01]*)
17089     shlibpath_overrides_runpath=yes
17090     hardcode_into_libs=yes
17091     ;;
17092   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17093   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17094     shlibpath_overrides_runpath=no
17095     hardcode_into_libs=yes
17096     ;;
17097   *) # from 4.6 on, and DragonFly
17098     shlibpath_overrides_runpath=yes
17099     hardcode_into_libs=yes
17100     ;;
17101   esac
17102   ;;
17103
17104 gnu*)
17105   version_type=linux
17106   need_lib_prefix=no
17107   need_version=no
17108   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17109   soname_spec='${libname}${release}${shared_ext}$major'
17110   shlibpath_var=LD_LIBRARY_PATH
17111   hardcode_into_libs=yes
17112   ;;
17113
17114 haiku*)
17115   version_type=linux
17116   need_lib_prefix=no
17117   need_version=no
17118   dynamic_linker="$host_os runtime_loader"
17119   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17120   soname_spec='${libname}${release}${shared_ext}$major'
17121   shlibpath_var=LIBRARY_PATH
17122   shlibpath_overrides_runpath=yes
17123   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17124   hardcode_into_libs=yes
17125   ;;
17126
17127 hpux9* | hpux10* | hpux11*)
17128   # Give a soname corresponding to the major version so that dld.sl refuses to
17129   # link against other versions.
17130   version_type=sunos
17131   need_lib_prefix=no
17132   need_version=no
17133   case $host_cpu in
17134   ia64*)
17135     shrext_cmds='.so'
17136     hardcode_into_libs=yes
17137     dynamic_linker="$host_os dld.so"
17138     shlibpath_var=LD_LIBRARY_PATH
17139     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17140     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17141     soname_spec='${libname}${release}${shared_ext}$major'
17142     if test "X$HPUX_IA64_MODE" = X32; then
17143       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17144     else
17145       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17146     fi
17147     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17148     ;;
17149   hppa*64*)
17150     shrext_cmds='.sl'
17151     hardcode_into_libs=yes
17152     dynamic_linker="$host_os dld.sl"
17153     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17154     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17155     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17156     soname_spec='${libname}${release}${shared_ext}$major'
17157     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17158     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17159     ;;
17160   *)
17161     shrext_cmds='.sl'
17162     dynamic_linker="$host_os dld.sl"
17163     shlibpath_var=SHLIB_PATH
17164     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17165     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17166     soname_spec='${libname}${release}${shared_ext}$major'
17167     ;;
17168   esac
17169   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17170   postinstall_cmds='chmod 555 $lib'
17171   # or fails outright, so override atomically:
17172   install_override_mode=555
17173   ;;
17174
17175 interix[3-9]*)
17176   version_type=linux
17177   need_lib_prefix=no
17178   need_version=no
17179   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17180   soname_spec='${libname}${release}${shared_ext}$major'
17181   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17182   shlibpath_var=LD_LIBRARY_PATH
17183   shlibpath_overrides_runpath=no
17184   hardcode_into_libs=yes
17185   ;;
17186
17187 irix5* | irix6* | nonstopux*)
17188   case $host_os in
17189     nonstopux*) version_type=nonstopux ;;
17190     *)
17191         if test "$lt_cv_prog_gnu_ld" = yes; then
17192                 version_type=linux
17193         else
17194                 version_type=irix
17195         fi ;;
17196   esac
17197   need_lib_prefix=no
17198   need_version=no
17199   soname_spec='${libname}${release}${shared_ext}$major'
17200   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17201   case $host_os in
17202   irix5* | nonstopux*)
17203     libsuff= shlibsuff=
17204     ;;
17205   *)
17206     case $LD in # libtool.m4 will add one of these switches to LD
17207     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17208       libsuff= shlibsuff= libmagic=32-bit;;
17209     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17210       libsuff=32 shlibsuff=N32 libmagic=N32;;
17211     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17212       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17213     *) libsuff= shlibsuff= libmagic=never-match;;
17214     esac
17215     ;;
17216   esac
17217   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17218   shlibpath_overrides_runpath=no
17219   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17220   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17221   hardcode_into_libs=yes
17222   ;;
17223
17224 # No shared lib support for Linux oldld, aout, or coff.
17225 linux*oldld* | linux*aout* | linux*coff*)
17226   dynamic_linker=no
17227   ;;
17228
17229 # This must be Linux ELF.
17230 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17231   version_type=linux
17232   need_lib_prefix=no
17233   need_version=no
17234   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17235   soname_spec='${libname}${release}${shared_ext}$major'
17236   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17237   shlibpath_var=LD_LIBRARY_PATH
17238   shlibpath_overrides_runpath=no
17239
17240   # Some binutils ld are patched to set DT_RUNPATH
17241   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17242   $as_echo_n "(cached) " >&6
17243 else
17244   lt_cv_shlibpath_overrides_runpath=no
17245     save_LDFLAGS=$LDFLAGS
17246     save_libdir=$libdir
17247     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17248          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17249     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17250 /* end confdefs.h.  */
17251
17252 int
17253 main ()
17254 {
17255
17256   ;
17257   return 0;
17258 }
17259 _ACEOF
17260 if ac_fn_c_try_link "$LINENO"; then :
17261   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17262   lt_cv_shlibpath_overrides_runpath=yes
17263 fi
17264 fi
17265 rm -f core conftest.err conftest.$ac_objext \
17266     conftest$ac_exeext conftest.$ac_ext
17267     LDFLAGS=$save_LDFLAGS
17268     libdir=$save_libdir
17269
17270 fi
17271
17272   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17273
17274   # This implies no fast_install, which is unacceptable.
17275   # Some rework will be needed to allow for fast_install
17276   # before this can be enabled.
17277   hardcode_into_libs=yes
17278
17279   # Append ld.so.conf contents to the search path
17280   if test -f /etc/ld.so.conf; then
17281     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' ' '`
17282     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17283   fi
17284
17285   # We used to test for /lib/ld.so.1 and disable shared libraries on
17286   # powerpc, because MkLinux only supported shared libraries with the
17287   # GNU dynamic linker.  Since this was broken with cross compilers,
17288   # most powerpc-linux boxes support dynamic linking these days and
17289   # people can always --disable-shared, the test was removed, and we
17290   # assume the GNU/Linux dynamic linker is in use.
17291   dynamic_linker='GNU/Linux ld.so'
17292   ;;
17293
17294 netbsd*)
17295   version_type=sunos
17296   need_lib_prefix=no
17297   need_version=no
17298   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17299     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17300     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17301     dynamic_linker='NetBSD (a.out) ld.so'
17302   else
17303     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17304     soname_spec='${libname}${release}${shared_ext}$major'
17305     dynamic_linker='NetBSD ld.elf_so'
17306   fi
17307   shlibpath_var=LD_LIBRARY_PATH
17308   shlibpath_overrides_runpath=yes
17309   hardcode_into_libs=yes
17310   ;;
17311
17312 newsos6)
17313   version_type=linux
17314   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17315   shlibpath_var=LD_LIBRARY_PATH
17316   shlibpath_overrides_runpath=yes
17317   ;;
17318
17319 *nto* | *qnx*)
17320   version_type=qnx
17321   need_lib_prefix=no
17322   need_version=no
17323   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17324   soname_spec='${libname}${release}${shared_ext}$major'
17325   shlibpath_var=LD_LIBRARY_PATH
17326   shlibpath_overrides_runpath=no
17327   hardcode_into_libs=yes
17328   dynamic_linker='ldqnx.so'
17329   ;;
17330
17331 openbsd*)
17332   version_type=sunos
17333   sys_lib_dlsearch_path_spec="/usr/lib"
17334   need_lib_prefix=no
17335   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17336   case $host_os in
17337     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17338     *)                          need_version=no  ;;
17339   esac
17340   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17341   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17342   shlibpath_var=LD_LIBRARY_PATH
17343   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17344     case $host_os in
17345       openbsd2.[89] | openbsd2.[89].*)
17346         shlibpath_overrides_runpath=no
17347         ;;
17348       *)
17349         shlibpath_overrides_runpath=yes
17350         ;;
17351       esac
17352   else
17353     shlibpath_overrides_runpath=yes
17354   fi
17355   ;;
17356
17357 os2*)
17358   libname_spec='$name'
17359   shrext_cmds=".dll"
17360   need_lib_prefix=no
17361   library_names_spec='$libname${shared_ext} $libname.a'
17362   dynamic_linker='OS/2 ld.exe'
17363   shlibpath_var=LIBPATH
17364   ;;
17365
17366 osf3* | osf4* | osf5*)
17367   version_type=osf
17368   need_lib_prefix=no
17369   need_version=no
17370   soname_spec='${libname}${release}${shared_ext}$major'
17371   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17372   shlibpath_var=LD_LIBRARY_PATH
17373   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17374   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17375   ;;
17376
17377 rdos*)
17378   dynamic_linker=no
17379   ;;
17380
17381 solaris*)
17382   version_type=linux
17383   need_lib_prefix=no
17384   need_version=no
17385   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17386   soname_spec='${libname}${release}${shared_ext}$major'
17387   shlibpath_var=LD_LIBRARY_PATH
17388   shlibpath_overrides_runpath=yes
17389   hardcode_into_libs=yes
17390   # ldd complains unless libraries are executable
17391   postinstall_cmds='chmod +x $lib'
17392   ;;
17393
17394 sunos4*)
17395   version_type=sunos
17396   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17397   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17398   shlibpath_var=LD_LIBRARY_PATH
17399   shlibpath_overrides_runpath=yes
17400   if test "$with_gnu_ld" = yes; then
17401     need_lib_prefix=no
17402   fi
17403   need_version=yes
17404   ;;
17405
17406 sysv4 | sysv4.3*)
17407   version_type=linux
17408   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17409   soname_spec='${libname}${release}${shared_ext}$major'
17410   shlibpath_var=LD_LIBRARY_PATH
17411   case $host_vendor in
17412     sni)
17413       shlibpath_overrides_runpath=no
17414       need_lib_prefix=no
17415       runpath_var=LD_RUN_PATH
17416       ;;
17417     siemens)
17418       need_lib_prefix=no
17419       ;;
17420     motorola)
17421       need_lib_prefix=no
17422       need_version=no
17423       shlibpath_overrides_runpath=no
17424       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17425       ;;
17426   esac
17427   ;;
17428
17429 sysv4*MP*)
17430   if test -d /usr/nec ;then
17431     version_type=linux
17432     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17433     soname_spec='$libname${shared_ext}.$major'
17434     shlibpath_var=LD_LIBRARY_PATH
17435   fi
17436   ;;
17437
17438 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17439   version_type=freebsd-elf
17440   need_lib_prefix=no
17441   need_version=no
17442   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17443   soname_spec='${libname}${release}${shared_ext}$major'
17444   shlibpath_var=LD_LIBRARY_PATH
17445   shlibpath_overrides_runpath=yes
17446   hardcode_into_libs=yes
17447   if test "$with_gnu_ld" = yes; then
17448     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17449   else
17450     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17451     case $host_os in
17452       sco3.2v5*)
17453         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17454         ;;
17455     esac
17456   fi
17457   sys_lib_dlsearch_path_spec='/usr/lib'
17458   ;;
17459
17460 tpf*)
17461   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17462   version_type=linux
17463   need_lib_prefix=no
17464   need_version=no
17465   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17466   shlibpath_var=LD_LIBRARY_PATH
17467   shlibpath_overrides_runpath=no
17468   hardcode_into_libs=yes
17469   ;;
17470
17471 uts4*)
17472   version_type=linux
17473   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17474   soname_spec='${libname}${release}${shared_ext}$major'
17475   shlibpath_var=LD_LIBRARY_PATH
17476   ;;
17477
17478 *)
17479   dynamic_linker=no
17480   ;;
17481 esac
17482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17483 $as_echo "$dynamic_linker" >&6; }
17484 test "$dynamic_linker" = no && can_build_shared=no
17485
17486 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17487 if test "$GCC" = yes; then
17488   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17489 fi
17490
17491 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17492   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17493 fi
17494 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17495   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17496 fi
17497
17498
17499
17500
17501
17502
17503
17504
17505
17506
17507
17508
17509
17510
17511
17512
17513
17514
17515
17516
17517
17518
17519
17520
17521
17522
17523
17524
17525
17526
17527
17528
17529
17530
17531
17532
17533
17534
17535
17536
17537
17538
17539
17540
17541
17542
17543
17544
17545
17546
17547
17548
17549
17550
17551
17552
17553
17554
17555
17556
17557
17558
17559
17560
17561
17562
17563
17564
17565
17566
17567
17568
17569
17570
17571
17572
17573
17574
17575
17576
17577
17578
17579
17580
17581
17582
17583
17584
17585
17586
17587
17588
17589   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17590 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17591 hardcode_action=
17592 if test -n "$hardcode_libdir_flag_spec" ||
17593    test -n "$runpath_var" ||
17594    test "X$hardcode_automatic" = "Xyes" ; then
17595
17596   # We can hardcode non-existent directories.
17597   if test "$hardcode_direct" != no &&
17598      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17599      # have to relink, otherwise we might link with an installed library
17600      # when we should be linking with a yet-to-be-installed one
17601      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17602      test "$hardcode_minus_L" != no; then
17603     # Linking always hardcodes the temporary library directory.
17604     hardcode_action=relink
17605   else
17606     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17607     hardcode_action=immediate
17608   fi
17609 else
17610   # We cannot hardcode anything, or else we can only hardcode existing
17611   # directories.
17612   hardcode_action=unsupported
17613 fi
17614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17615 $as_echo "$hardcode_action" >&6; }
17616
17617 if test "$hardcode_action" = relink ||
17618    test "$inherit_rpath" = yes; then
17619   # Fast installation is not supported
17620   enable_fast_install=no
17621 elif test "$shlibpath_overrides_runpath" = yes ||
17622      test "$enable_shared" = no; then
17623   # Fast installation is not necessary
17624   enable_fast_install=needless
17625 fi
17626
17627
17628
17629
17630
17631
17632   if test "x$enable_dlopen" != xyes; then
17633   enable_dlopen=unknown
17634   enable_dlopen_self=unknown
17635   enable_dlopen_self_static=unknown
17636 else
17637   lt_cv_dlopen=no
17638   lt_cv_dlopen_libs=
17639
17640   case $host_os in
17641   beos*)
17642     lt_cv_dlopen="load_add_on"
17643     lt_cv_dlopen_libs=
17644     lt_cv_dlopen_self=yes
17645     ;;
17646
17647   mingw* | pw32* | cegcc*)
17648     lt_cv_dlopen="LoadLibrary"
17649     lt_cv_dlopen_libs=
17650     ;;
17651
17652   cygwin*)
17653     lt_cv_dlopen="dlopen"
17654     lt_cv_dlopen_libs=
17655     ;;
17656
17657   darwin*)
17658   # if libdl is installed we need to link against it
17659     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17660 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17661 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17662   $as_echo_n "(cached) " >&6
17663 else
17664   ac_check_lib_save_LIBS=$LIBS
17665 LIBS="-ldl  $LIBS"
17666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17667 /* end confdefs.h.  */
17668
17669 /* Override any GCC internal prototype to avoid an error.
17670    Use char because int might match the return type of a GCC
17671    builtin and then its argument prototype would still apply.  */
17672 #ifdef __cplusplus
17673 extern "C"
17674 #endif
17675 char dlopen ();
17676 int
17677 main ()
17678 {
17679 return dlopen ();
17680   ;
17681   return 0;
17682 }
17683 _ACEOF
17684 if ac_fn_c_try_link "$LINENO"; then :
17685   ac_cv_lib_dl_dlopen=yes
17686 else
17687   ac_cv_lib_dl_dlopen=no
17688 fi
17689 rm -f core conftest.err conftest.$ac_objext \
17690     conftest$ac_exeext conftest.$ac_ext
17691 LIBS=$ac_check_lib_save_LIBS
17692 fi
17693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17694 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17695 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17696   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17697 else
17698
17699     lt_cv_dlopen="dyld"
17700     lt_cv_dlopen_libs=
17701     lt_cv_dlopen_self=yes
17702
17703 fi
17704
17705     ;;
17706
17707   *)
17708     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17709 if test "x$ac_cv_func_shl_load" = x""yes; then :
17710   lt_cv_dlopen="shl_load"
17711 else
17712   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17713 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17714 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17715   $as_echo_n "(cached) " >&6
17716 else
17717   ac_check_lib_save_LIBS=$LIBS
17718 LIBS="-ldld  $LIBS"
17719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17720 /* end confdefs.h.  */
17721
17722 /* Override any GCC internal prototype to avoid an error.
17723    Use char because int might match the return type of a GCC
17724    builtin and then its argument prototype would still apply.  */
17725 #ifdef __cplusplus
17726 extern "C"
17727 #endif
17728 char shl_load ();
17729 int
17730 main ()
17731 {
17732 return shl_load ();
17733   ;
17734   return 0;
17735 }
17736 _ACEOF
17737 if ac_fn_c_try_link "$LINENO"; then :
17738   ac_cv_lib_dld_shl_load=yes
17739 else
17740   ac_cv_lib_dld_shl_load=no
17741 fi
17742 rm -f core conftest.err conftest.$ac_objext \
17743     conftest$ac_exeext conftest.$ac_ext
17744 LIBS=$ac_check_lib_save_LIBS
17745 fi
17746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17747 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17748 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17749   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17750 else
17751   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17752 if test "x$ac_cv_func_dlopen" = x""yes; then :
17753   lt_cv_dlopen="dlopen"
17754 else
17755   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17756 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17757 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17758   $as_echo_n "(cached) " >&6
17759 else
17760   ac_check_lib_save_LIBS=$LIBS
17761 LIBS="-ldl  $LIBS"
17762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17763 /* end confdefs.h.  */
17764
17765 /* Override any GCC internal prototype to avoid an error.
17766    Use char because int might match the return type of a GCC
17767    builtin and then its argument prototype would still apply.  */
17768 #ifdef __cplusplus
17769 extern "C"
17770 #endif
17771 char dlopen ();
17772 int
17773 main ()
17774 {
17775 return dlopen ();
17776   ;
17777   return 0;
17778 }
17779 _ACEOF
17780 if ac_fn_c_try_link "$LINENO"; then :
17781   ac_cv_lib_dl_dlopen=yes
17782 else
17783   ac_cv_lib_dl_dlopen=no
17784 fi
17785 rm -f core conftest.err conftest.$ac_objext \
17786     conftest$ac_exeext conftest.$ac_ext
17787 LIBS=$ac_check_lib_save_LIBS
17788 fi
17789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17790 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17791 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17792   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17793 else
17794   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17795 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17796 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17797   $as_echo_n "(cached) " >&6
17798 else
17799   ac_check_lib_save_LIBS=$LIBS
17800 LIBS="-lsvld  $LIBS"
17801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17802 /* end confdefs.h.  */
17803
17804 /* Override any GCC internal prototype to avoid an error.
17805    Use char because int might match the return type of a GCC
17806    builtin and then its argument prototype would still apply.  */
17807 #ifdef __cplusplus
17808 extern "C"
17809 #endif
17810 char dlopen ();
17811 int
17812 main ()
17813 {
17814 return dlopen ();
17815   ;
17816   return 0;
17817 }
17818 _ACEOF
17819 if ac_fn_c_try_link "$LINENO"; then :
17820   ac_cv_lib_svld_dlopen=yes
17821 else
17822   ac_cv_lib_svld_dlopen=no
17823 fi
17824 rm -f core conftest.err conftest.$ac_objext \
17825     conftest$ac_exeext conftest.$ac_ext
17826 LIBS=$ac_check_lib_save_LIBS
17827 fi
17828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17829 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17830 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17831   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17832 else
17833   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17834 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17835 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17836   $as_echo_n "(cached) " >&6
17837 else
17838   ac_check_lib_save_LIBS=$LIBS
17839 LIBS="-ldld  $LIBS"
17840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17841 /* end confdefs.h.  */
17842
17843 /* Override any GCC internal prototype to avoid an error.
17844    Use char because int might match the return type of a GCC
17845    builtin and then its argument prototype would still apply.  */
17846 #ifdef __cplusplus
17847 extern "C"
17848 #endif
17849 char dld_link ();
17850 int
17851 main ()
17852 {
17853 return dld_link ();
17854   ;
17855   return 0;
17856 }
17857 _ACEOF
17858 if ac_fn_c_try_link "$LINENO"; then :
17859   ac_cv_lib_dld_dld_link=yes
17860 else
17861   ac_cv_lib_dld_dld_link=no
17862 fi
17863 rm -f core conftest.err conftest.$ac_objext \
17864     conftest$ac_exeext conftest.$ac_ext
17865 LIBS=$ac_check_lib_save_LIBS
17866 fi
17867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17868 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17869 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17870   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17871 fi
17872
17873
17874 fi
17875
17876
17877 fi
17878
17879
17880 fi
17881
17882
17883 fi
17884
17885
17886 fi
17887
17888     ;;
17889   esac
17890
17891   if test "x$lt_cv_dlopen" != xno; then
17892     enable_dlopen=yes
17893   else
17894     enable_dlopen=no
17895   fi
17896
17897   case $lt_cv_dlopen in
17898   dlopen)
17899     save_CPPFLAGS="$CPPFLAGS"
17900     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17901
17902     save_LDFLAGS="$LDFLAGS"
17903     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17904
17905     save_LIBS="$LIBS"
17906     LIBS="$lt_cv_dlopen_libs $LIBS"
17907
17908     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17909 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17910 if test "${lt_cv_dlopen_self+set}" = set; then :
17911   $as_echo_n "(cached) " >&6
17912 else
17913           if test "$cross_compiling" = yes; then :
17914   lt_cv_dlopen_self=cross
17915 else
17916   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17917   lt_status=$lt_dlunknown
17918   cat > conftest.$ac_ext <<_LT_EOF
17919 #line 17919 "configure"
17920 #include "confdefs.h"
17921
17922 #if HAVE_DLFCN_H
17923 #include <dlfcn.h>
17924 #endif
17925
17926 #include <stdio.h>
17927
17928 #ifdef RTLD_GLOBAL
17929 #  define LT_DLGLOBAL           RTLD_GLOBAL
17930 #else
17931 #  ifdef DL_GLOBAL
17932 #    define LT_DLGLOBAL         DL_GLOBAL
17933 #  else
17934 #    define LT_DLGLOBAL         0
17935 #  endif
17936 #endif
17937
17938 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17939    find out it does not work in some platform. */
17940 #ifndef LT_DLLAZY_OR_NOW
17941 #  ifdef RTLD_LAZY
17942 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17943 #  else
17944 #    ifdef DL_LAZY
17945 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17946 #    else
17947 #      ifdef RTLD_NOW
17948 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17949 #      else
17950 #        ifdef DL_NOW
17951 #          define LT_DLLAZY_OR_NOW      DL_NOW
17952 #        else
17953 #          define LT_DLLAZY_OR_NOW      0
17954 #        endif
17955 #      endif
17956 #    endif
17957 #  endif
17958 #endif
17959
17960 /* When -fvisbility=hidden is used, assume the code has been annotated
17961    correspondingly for the symbols needed.  */
17962 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17963 void fnord () __attribute__((visibility("default")));
17964 #endif
17965
17966 void fnord () { int i=42; }
17967 int main ()
17968 {
17969   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17970   int status = $lt_dlunknown;
17971
17972   if (self)
17973     {
17974       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17975       else
17976         {
17977           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17978           else puts (dlerror ());
17979         }
17980       /* dlclose (self); */
17981     }
17982   else
17983     puts (dlerror ());
17984
17985   return status;
17986 }
17987 _LT_EOF
17988   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17989   (eval $ac_link) 2>&5
17990   ac_status=$?
17991   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17992   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17993     (./conftest; exit; ) >&5 2>/dev/null
17994     lt_status=$?
17995     case x$lt_status in
17996       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17997       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17998       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17999     esac
18000   else :
18001     # compilation failed
18002     lt_cv_dlopen_self=no
18003   fi
18004 fi
18005 rm -fr conftest*
18006
18007
18008 fi
18009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
18010 $as_echo "$lt_cv_dlopen_self" >&6; }
18011
18012     if test "x$lt_cv_dlopen_self" = xyes; then
18013       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
18014       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
18015 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
18016 if test "${lt_cv_dlopen_self_static+set}" = set; then :
18017   $as_echo_n "(cached) " >&6
18018 else
18019           if test "$cross_compiling" = yes; then :
18020   lt_cv_dlopen_self_static=cross
18021 else
18022   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18023   lt_status=$lt_dlunknown
18024   cat > conftest.$ac_ext <<_LT_EOF
18025 #line 18025 "configure"
18026 #include "confdefs.h"
18027
18028 #if HAVE_DLFCN_H
18029 #include <dlfcn.h>
18030 #endif
18031
18032 #include <stdio.h>
18033
18034 #ifdef RTLD_GLOBAL
18035 #  define LT_DLGLOBAL           RTLD_GLOBAL
18036 #else
18037 #  ifdef DL_GLOBAL
18038 #    define LT_DLGLOBAL         DL_GLOBAL
18039 #  else
18040 #    define LT_DLGLOBAL         0
18041 #  endif
18042 #endif
18043
18044 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18045    find out it does not work in some platform. */
18046 #ifndef LT_DLLAZY_OR_NOW
18047 #  ifdef RTLD_LAZY
18048 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18049 #  else
18050 #    ifdef DL_LAZY
18051 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18052 #    else
18053 #      ifdef RTLD_NOW
18054 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18055 #      else
18056 #        ifdef DL_NOW
18057 #          define LT_DLLAZY_OR_NOW      DL_NOW
18058 #        else
18059 #          define LT_DLLAZY_OR_NOW      0
18060 #        endif
18061 #      endif
18062 #    endif
18063 #  endif
18064 #endif
18065
18066 /* When -fvisbility=hidden is used, assume the code has been annotated
18067    correspondingly for the symbols needed.  */
18068 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18069 void fnord () __attribute__((visibility("default")));
18070 #endif
18071
18072 void fnord () { int i=42; }
18073 int main ()
18074 {
18075   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18076   int status = $lt_dlunknown;
18077
18078   if (self)
18079     {
18080       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18081       else
18082         {
18083           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18084           else puts (dlerror ());
18085         }
18086       /* dlclose (self); */
18087     }
18088   else
18089     puts (dlerror ());
18090
18091   return status;
18092 }
18093 _LT_EOF
18094   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18095   (eval $ac_link) 2>&5
18096   ac_status=$?
18097   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18098   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18099     (./conftest; exit; ) >&5 2>/dev/null
18100     lt_status=$?
18101     case x$lt_status in
18102       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18103       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18104       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18105     esac
18106   else :
18107     # compilation failed
18108     lt_cv_dlopen_self_static=no
18109   fi
18110 fi
18111 rm -fr conftest*
18112
18113
18114 fi
18115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18116 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18117     fi
18118
18119     CPPFLAGS="$save_CPPFLAGS"
18120     LDFLAGS="$save_LDFLAGS"
18121     LIBS="$save_LIBS"
18122     ;;
18123   esac
18124
18125   case $lt_cv_dlopen_self in
18126   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18127   *) enable_dlopen_self=unknown ;;
18128   esac
18129
18130   case $lt_cv_dlopen_self_static in
18131   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18132   *) enable_dlopen_self_static=unknown ;;
18133   esac
18134 fi
18135
18136
18137
18138
18139
18140
18141
18142
18143
18144
18145
18146
18147
18148
18149
18150
18151
18152 striplib=
18153 old_striplib=
18154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18155 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18156 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18157   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18158   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18159   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18160 $as_echo "yes" >&6; }
18161 else
18162 # FIXME - insert some real tests, host_os isn't really good enough
18163   case $host_os in
18164   darwin*)
18165     if test -n "$STRIP" ; then
18166       striplib="$STRIP -x"
18167       old_striplib="$STRIP -S"
18168       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18169 $as_echo "yes" >&6; }
18170     else
18171       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18172 $as_echo "no" >&6; }
18173     fi
18174     ;;
18175   *)
18176     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18177 $as_echo "no" >&6; }
18178     ;;
18179   esac
18180 fi
18181
18182
18183
18184
18185
18186
18187
18188
18189
18190
18191
18192
18193   # Report which library types will actually be built
18194   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18195 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18197 $as_echo "$can_build_shared" >&6; }
18198
18199   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18200 $as_echo_n "checking whether to build shared libraries... " >&6; }
18201   test "$can_build_shared" = "no" && enable_shared=no
18202
18203   # On AIX, shared libraries and static libraries use the same namespace, and
18204   # are all built from PIC.
18205   case $host_os in
18206   aix3*)
18207     test "$enable_shared" = yes && enable_static=no
18208     if test -n "$RANLIB"; then
18209       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18210       postinstall_cmds='$RANLIB $lib'
18211     fi
18212     ;;
18213
18214   aix[4-9]*)
18215     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18216       test "$enable_shared" = yes && enable_static=no
18217     fi
18218     ;;
18219   esac
18220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18221 $as_echo "$enable_shared" >&6; }
18222
18223   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18224 $as_echo_n "checking whether to build static libraries... " >&6; }
18225   # Make sure either enable_shared or enable_static is yes.
18226   test "$enable_shared" = yes || enable_static=yes
18227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18228 $as_echo "$enable_static" >&6; }
18229
18230
18231
18232
18233 fi
18234 ac_ext=c
18235 ac_cpp='$CPP $CPPFLAGS'
18236 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18237 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18238 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18239
18240 CC="$lt_save_CC"
18241
18242       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18243     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18244     (test "X$CXX" != "Xg++"))) ; then
18245   ac_ext=cpp
18246 ac_cpp='$CXXCPP $CPPFLAGS'
18247 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18248 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18249 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18251 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18252 if test -z "$CXXCPP"; then
18253   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18254   $as_echo_n "(cached) " >&6
18255 else
18256       # Double quotes because CXXCPP needs to be expanded
18257     for CXXCPP in "$CXX -E" "/lib/cpp"
18258     do
18259       ac_preproc_ok=false
18260 for ac_cxx_preproc_warn_flag in '' yes
18261 do
18262   # Use a header file that comes with gcc, so configuring glibc
18263   # with a fresh cross-compiler works.
18264   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18265   # <limits.h> exists even on freestanding compilers.
18266   # On the NeXT, cc -E runs the code through the compiler's parser,
18267   # not just through cpp. "Syntax error" is here to catch this case.
18268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18269 /* end confdefs.h.  */
18270 #ifdef __STDC__
18271 # include <limits.h>
18272 #else
18273 # include <assert.h>
18274 #endif
18275                      Syntax error
18276 _ACEOF
18277 if ac_fn_cxx_try_cpp "$LINENO"; then :
18278
18279 else
18280   # Broken: fails on valid input.
18281 continue
18282 fi
18283 rm -f conftest.err conftest.$ac_ext
18284
18285   # OK, works on sane cases.  Now check whether nonexistent headers
18286   # can be detected and how.
18287   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18288 /* end confdefs.h.  */
18289 #include <ac_nonexistent.h>
18290 _ACEOF
18291 if ac_fn_cxx_try_cpp "$LINENO"; then :
18292   # Broken: success on invalid input.
18293 continue
18294 else
18295   # Passes both tests.
18296 ac_preproc_ok=:
18297 break
18298 fi
18299 rm -f conftest.err conftest.$ac_ext
18300
18301 done
18302 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18303 rm -f conftest.err conftest.$ac_ext
18304 if $ac_preproc_ok; then :
18305   break
18306 fi
18307
18308     done
18309     ac_cv_prog_CXXCPP=$CXXCPP
18310
18311 fi
18312   CXXCPP=$ac_cv_prog_CXXCPP
18313 else
18314   ac_cv_prog_CXXCPP=$CXXCPP
18315 fi
18316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18317 $as_echo "$CXXCPP" >&6; }
18318 ac_preproc_ok=false
18319 for ac_cxx_preproc_warn_flag in '' yes
18320 do
18321   # Use a header file that comes with gcc, so configuring glibc
18322   # with a fresh cross-compiler works.
18323   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18324   # <limits.h> exists even on freestanding compilers.
18325   # On the NeXT, cc -E runs the code through the compiler's parser,
18326   # not just through cpp. "Syntax error" is here to catch this case.
18327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18328 /* end confdefs.h.  */
18329 #ifdef __STDC__
18330 # include <limits.h>
18331 #else
18332 # include <assert.h>
18333 #endif
18334                      Syntax error
18335 _ACEOF
18336 if ac_fn_cxx_try_cpp "$LINENO"; then :
18337
18338 else
18339   # Broken: fails on valid input.
18340 continue
18341 fi
18342 rm -f conftest.err conftest.$ac_ext
18343
18344   # OK, works on sane cases.  Now check whether nonexistent headers
18345   # can be detected and how.
18346   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18347 /* end confdefs.h.  */
18348 #include <ac_nonexistent.h>
18349 _ACEOF
18350 if ac_fn_cxx_try_cpp "$LINENO"; then :
18351   # Broken: success on invalid input.
18352 continue
18353 else
18354   # Passes both tests.
18355 ac_preproc_ok=:
18356 break
18357 fi
18358 rm -f conftest.err conftest.$ac_ext
18359
18360 done
18361 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18362 rm -f conftest.err conftest.$ac_ext
18363 if $ac_preproc_ok; then :
18364
18365 else
18366   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18367 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18368 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18369 See \`config.log' for more details." "$LINENO" 5; }
18370 fi
18371
18372 ac_ext=c
18373 ac_cpp='$CPP $CPPFLAGS'
18374 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18375 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18376 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18377
18378 else
18379   _lt_caught_CXX_error=yes
18380 fi
18381
18382 ac_ext=cpp
18383 ac_cpp='$CXXCPP $CPPFLAGS'
18384 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18385 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18386 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18387
18388 archive_cmds_need_lc_CXX=no
18389 allow_undefined_flag_CXX=
18390 always_export_symbols_CXX=no
18391 archive_expsym_cmds_CXX=
18392 compiler_needs_object_CXX=no
18393 export_dynamic_flag_spec_CXX=
18394 hardcode_direct_CXX=no
18395 hardcode_direct_absolute_CXX=no
18396 hardcode_libdir_flag_spec_CXX=
18397 hardcode_libdir_flag_spec_ld_CXX=
18398 hardcode_libdir_separator_CXX=
18399 hardcode_minus_L_CXX=no
18400 hardcode_shlibpath_var_CXX=unsupported
18401 hardcode_automatic_CXX=no
18402 inherit_rpath_CXX=no
18403 module_cmds_CXX=
18404 module_expsym_cmds_CXX=
18405 link_all_deplibs_CXX=unknown
18406 old_archive_cmds_CXX=$old_archive_cmds
18407 reload_flag_CXX=$reload_flag
18408 reload_cmds_CXX=$reload_cmds
18409 no_undefined_flag_CXX=
18410 whole_archive_flag_spec_CXX=
18411 enable_shared_with_static_runtimes_CXX=no
18412
18413 # Source file extension for C++ test sources.
18414 ac_ext=cpp
18415
18416 # Object file extension for compiled C++ test sources.
18417 objext=o
18418 objext_CXX=$objext
18419
18420 # No sense in running all these tests if we already determined that
18421 # the CXX compiler isn't working.  Some variables (like enable_shared)
18422 # are currently assumed to apply to all compilers on this platform,
18423 # and will be corrupted by setting them based on a non-working compiler.
18424 if test "$_lt_caught_CXX_error" != yes; then
18425   # Code to be used in simple compile tests
18426   lt_simple_compile_test_code="int some_variable = 0;"
18427
18428   # Code to be used in simple link tests
18429   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18430
18431   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18432
18433
18434
18435
18436
18437
18438 # If no C compiler was specified, use CC.
18439 LTCC=${LTCC-"$CC"}
18440
18441 # If no C compiler flags were specified, use CFLAGS.
18442 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18443
18444 # Allow CC to be a program name with arguments.
18445 compiler=$CC
18446
18447
18448   # save warnings/boilerplate of simple test code
18449   ac_outfile=conftest.$ac_objext
18450 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18451 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18452 _lt_compiler_boilerplate=`cat conftest.err`
18453 $RM conftest*
18454
18455   ac_outfile=conftest.$ac_objext
18456 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18457 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18458 _lt_linker_boilerplate=`cat conftest.err`
18459 $RM -r conftest*
18460
18461
18462   # Allow CC to be a program name with arguments.
18463   lt_save_CC=$CC
18464   lt_save_LD=$LD
18465   lt_save_GCC=$GCC
18466   GCC=$GXX
18467   lt_save_with_gnu_ld=$with_gnu_ld
18468   lt_save_path_LD=$lt_cv_path_LD
18469   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18470     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18471   else
18472     $as_unset lt_cv_prog_gnu_ld
18473   fi
18474   if test -n "${lt_cv_path_LDCXX+set}"; then
18475     lt_cv_path_LD=$lt_cv_path_LDCXX
18476   else
18477     $as_unset lt_cv_path_LD
18478   fi
18479   test -z "${LDCXX+set}" || LD=$LDCXX
18480   CC=${CXX-"c++"}
18481   compiler=$CC
18482   compiler_CXX=$CC
18483   for cc_temp in $compiler""; do
18484   case $cc_temp in
18485     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18486     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18487     \-*) ;;
18488     *) break;;
18489   esac
18490 done
18491 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18492
18493
18494   if test -n "$compiler"; then
18495     # We don't want -fno-exception when compiling C++ code, so set the
18496     # no_builtin_flag separately
18497     if test "$GXX" = yes; then
18498       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18499     else
18500       lt_prog_compiler_no_builtin_flag_CXX=
18501     fi
18502
18503     if test "$GXX" = yes; then
18504       # Set up default GNU C++ configuration
18505
18506
18507
18508 # Check whether --with-gnu-ld was given.
18509 if test "${with_gnu_ld+set}" = set; then :
18510   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18511 else
18512   with_gnu_ld=no
18513 fi
18514
18515 ac_prog=ld
18516 if test "$GCC" = yes; then
18517   # Check if gcc -print-prog-name=ld gives a path.
18518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18519 $as_echo_n "checking for ld used by $CC... " >&6; }
18520   case $host in
18521   *-*-mingw*)
18522     # gcc leaves a trailing carriage return which upsets mingw
18523     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18524   *)
18525     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18526   esac
18527   case $ac_prog in
18528     # Accept absolute paths.
18529     [\\/]* | ?:[\\/]*)
18530       re_direlt='/[^/][^/]*/\.\./'
18531       # Canonicalize the pathname of ld
18532       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18533       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18534         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18535       done
18536       test -z "$LD" && LD="$ac_prog"
18537       ;;
18538   "")
18539     # If it fails, then pretend we aren't using GCC.
18540     ac_prog=ld
18541     ;;
18542   *)
18543     # If it is relative, then search for the first ld in PATH.
18544     with_gnu_ld=unknown
18545     ;;
18546   esac
18547 elif test "$with_gnu_ld" = yes; then
18548   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18549 $as_echo_n "checking for GNU ld... " >&6; }
18550 else
18551   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18552 $as_echo_n "checking for non-GNU ld... " >&6; }
18553 fi
18554 if test "${lt_cv_path_LD+set}" = set; then :
18555   $as_echo_n "(cached) " >&6
18556 else
18557   if test -z "$LD"; then
18558   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18559   for ac_dir in $PATH; do
18560     IFS="$lt_save_ifs"
18561     test -z "$ac_dir" && ac_dir=.
18562     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18563       lt_cv_path_LD="$ac_dir/$ac_prog"
18564       # Check to see if the program is GNU ld.  I'd rather use --version,
18565       # but apparently some variants of GNU ld only accept -v.
18566       # Break only if it was the GNU/non-GNU ld that we prefer.
18567       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18568       *GNU* | *'with BFD'*)
18569         test "$with_gnu_ld" != no && break
18570         ;;
18571       *)
18572         test "$with_gnu_ld" != yes && break
18573         ;;
18574       esac
18575     fi
18576   done
18577   IFS="$lt_save_ifs"
18578 else
18579   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18580 fi
18581 fi
18582
18583 LD="$lt_cv_path_LD"
18584 if test -n "$LD"; then
18585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18586 $as_echo "$LD" >&6; }
18587 else
18588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18589 $as_echo "no" >&6; }
18590 fi
18591 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18593 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18594 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18595   $as_echo_n "(cached) " >&6
18596 else
18597   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18598 case `$LD -v 2>&1 </dev/null` in
18599 *GNU* | *'with BFD'*)
18600   lt_cv_prog_gnu_ld=yes
18601   ;;
18602 *)
18603   lt_cv_prog_gnu_ld=no
18604   ;;
18605 esac
18606 fi
18607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18608 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18609 with_gnu_ld=$lt_cv_prog_gnu_ld
18610
18611
18612
18613
18614
18615
18616
18617       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18618       # archiving commands below assume that GNU ld is being used.
18619       if test "$with_gnu_ld" = yes; then
18620         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18621         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18622
18623         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18624         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18625
18626         # If archive_cmds runs LD, not CC, wlarc should be empty
18627         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18628         #     investigate it a little bit more. (MM)
18629         wlarc='${wl}'
18630
18631         # ancient GNU ld didn't support --whole-archive et. al.
18632         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18633           $GREP 'no-whole-archive' > /dev/null; then
18634           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18635         else
18636           whole_archive_flag_spec_CXX=
18637         fi
18638       else
18639         with_gnu_ld=no
18640         wlarc=
18641
18642         # A generic and very simple default shared library creation
18643         # command for GNU C++ for the case where it uses the native
18644         # linker, instead of GNU ld.  If possible, this setting should
18645         # overridden to take advantage of the native linker features on
18646         # the platform it is being used on.
18647         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18648       fi
18649
18650       # Commands to make compiler produce verbose output that lists
18651       # what "hidden" libraries, object files and flags are used when
18652       # linking a shared library.
18653       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18654
18655     else
18656       GXX=no
18657       with_gnu_ld=no
18658       wlarc=
18659     fi
18660
18661     # PORTME: fill in a description of your system's C++ link characteristics
18662     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18663 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18664     ld_shlibs_CXX=yes
18665     case $host_os in
18666       aix3*)
18667         # FIXME: insert proper C++ library support
18668         ld_shlibs_CXX=no
18669         ;;
18670       aix[4-9]*)
18671         if test "$host_cpu" = ia64; then
18672           # On IA64, the linker does run time linking by default, so we don't
18673           # have to do anything special.
18674           aix_use_runtimelinking=no
18675           exp_sym_flag='-Bexport'
18676           no_entry_flag=""
18677         else
18678           aix_use_runtimelinking=no
18679
18680           # Test if we are trying to use run time linking or normal
18681           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18682           # need to do runtime linking.
18683           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18684             for ld_flag in $LDFLAGS; do
18685               case $ld_flag in
18686               *-brtl*)
18687                 aix_use_runtimelinking=yes
18688                 break
18689                 ;;
18690               esac
18691             done
18692             ;;
18693           esac
18694
18695           exp_sym_flag='-bexport'
18696           no_entry_flag='-bnoentry'
18697         fi
18698
18699         # When large executables or shared objects are built, AIX ld can
18700         # have problems creating the table of contents.  If linking a library
18701         # or program results in "error TOC overflow" add -mminimal-toc to
18702         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18703         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18704
18705         archive_cmds_CXX=''
18706         hardcode_direct_CXX=yes
18707         hardcode_direct_absolute_CXX=yes
18708         hardcode_libdir_separator_CXX=':'
18709         link_all_deplibs_CXX=yes
18710         file_list_spec_CXX='${wl}-f,'
18711
18712         if test "$GXX" = yes; then
18713           case $host_os in aix4.[012]|aix4.[012].*)
18714           # We only want to do this on AIX 4.2 and lower, the check
18715           # below for broken collect2 doesn't work under 4.3+
18716           collect2name=`${CC} -print-prog-name=collect2`
18717           if test -f "$collect2name" &&
18718              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18719           then
18720             # We have reworked collect2
18721             :
18722           else
18723             # We have old collect2
18724             hardcode_direct_CXX=unsupported
18725             # It fails to find uninstalled libraries when the uninstalled
18726             # path is not listed in the libpath.  Setting hardcode_minus_L
18727             # to unsupported forces relinking
18728             hardcode_minus_L_CXX=yes
18729             hardcode_libdir_flag_spec_CXX='-L$libdir'
18730             hardcode_libdir_separator_CXX=
18731           fi
18732           esac
18733           shared_flag='-shared'
18734           if test "$aix_use_runtimelinking" = yes; then
18735             shared_flag="$shared_flag "'${wl}-G'
18736           fi
18737         else
18738           # not using gcc
18739           if test "$host_cpu" = ia64; then
18740           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18741           # chokes on -Wl,-G. The following line is correct:
18742           shared_flag='-G'
18743           else
18744             if test "$aix_use_runtimelinking" = yes; then
18745               shared_flag='${wl}-G'
18746             else
18747               shared_flag='${wl}-bM:SRE'
18748             fi
18749           fi
18750         fi
18751
18752         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18753         # It seems that -bexpall does not export symbols beginning with
18754         # underscore (_), so it is better to generate a list of symbols to
18755         # export.
18756         always_export_symbols_CXX=yes
18757         if test "$aix_use_runtimelinking" = yes; then
18758           # Warning - without using the other runtime loading flags (-brtl),
18759           # -berok will link without error, but may produce a broken library.
18760           allow_undefined_flag_CXX='-berok'
18761           # Determine the default libpath from the value encoded in an empty
18762           # executable.
18763           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18764 /* end confdefs.h.  */
18765
18766 int
18767 main ()
18768 {
18769
18770   ;
18771   return 0;
18772 }
18773 _ACEOF
18774 if ac_fn_cxx_try_link "$LINENO"; then :
18775
18776 lt_aix_libpath_sed='
18777     /Import File Strings/,/^$/ {
18778         /^0/ {
18779             s/^0  *\(.*\)$/\1/
18780             p
18781         }
18782     }'
18783 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18784 # Check for a 64-bit object if we didn't find anything.
18785 if test -z "$aix_libpath"; then
18786   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18787 fi
18788 fi
18789 rm -f core conftest.err conftest.$ac_objext \
18790     conftest$ac_exeext conftest.$ac_ext
18791 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18792
18793           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18794
18795           archive_expsym_cmds_CXX='$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 $shared_flag"
18796         else
18797           if test "$host_cpu" = ia64; then
18798             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18799             allow_undefined_flag_CXX="-z nodefs"
18800             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18801           else
18802             # Determine the default libpath from the value encoded in an
18803             # empty executable.
18804             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18805 /* end confdefs.h.  */
18806
18807 int
18808 main ()
18809 {
18810
18811   ;
18812   return 0;
18813 }
18814 _ACEOF
18815 if ac_fn_cxx_try_link "$LINENO"; then :
18816
18817 lt_aix_libpath_sed='
18818     /Import File Strings/,/^$/ {
18819         /^0/ {
18820             s/^0  *\(.*\)$/\1/
18821             p
18822         }
18823     }'
18824 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18825 # Check for a 64-bit object if we didn't find anything.
18826 if test -z "$aix_libpath"; then
18827   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18828 fi
18829 fi
18830 rm -f core conftest.err conftest.$ac_objext \
18831     conftest$ac_exeext conftest.$ac_ext
18832 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18833
18834             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18835             # Warning - without using the other run time loading flags,
18836             # -berok will link without error, but may produce a broken library.
18837             no_undefined_flag_CXX=' ${wl}-bernotok'
18838             allow_undefined_flag_CXX=' ${wl}-berok'
18839             if test "$with_gnu_ld" = yes; then
18840               # We only use this code for GNU lds that support --whole-archive.
18841               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18842             else
18843               # Exported symbols can be pulled into shared objects from archives
18844               whole_archive_flag_spec_CXX='$convenience'
18845             fi
18846             archive_cmds_need_lc_CXX=yes
18847             # This is similar to how AIX traditionally builds its shared
18848             # libraries.
18849             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'
18850           fi
18851         fi
18852         ;;
18853
18854       beos*)
18855         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18856           allow_undefined_flag_CXX=unsupported
18857           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18858           # support --undefined.  This deserves some investigation.  FIXME
18859           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18860         else
18861           ld_shlibs_CXX=no
18862         fi
18863         ;;
18864
18865       chorus*)
18866         case $cc_basename in
18867           *)
18868           # FIXME: insert proper C++ library support
18869           ld_shlibs_CXX=no
18870           ;;
18871         esac
18872         ;;
18873
18874       cygwin* | mingw* | pw32* | cegcc*)
18875         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18876         # as there is no search path for DLLs.
18877         hardcode_libdir_flag_spec_CXX='-L$libdir'
18878         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18879         allow_undefined_flag_CXX=unsupported
18880         always_export_symbols_CXX=no
18881         enable_shared_with_static_runtimes_CXX=yes
18882
18883         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18884           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18885           # If the export-symbols file already is a .def file (1st line
18886           # is EXPORTS), use it as is; otherwise, prepend...
18887           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18888             cp $export_symbols $output_objdir/$soname.def;
18889           else
18890             echo EXPORTS > $output_objdir/$soname.def;
18891             cat $export_symbols >> $output_objdir/$soname.def;
18892           fi~
18893           $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 $lib'
18894         else
18895           ld_shlibs_CXX=no
18896         fi
18897         ;;
18898       darwin* | rhapsody*)
18899
18900
18901   archive_cmds_need_lc_CXX=no
18902   hardcode_direct_CXX=no
18903   hardcode_automatic_CXX=yes
18904   hardcode_shlibpath_var_CXX=unsupported
18905   if test "$lt_cv_ld_force_load" = "yes"; then
18906     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 \"$new_convenience\"`'
18907   else
18908     whole_archive_flag_spec_CXX=''
18909   fi
18910   link_all_deplibs_CXX=yes
18911   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18912   case $cc_basename in
18913      ifort*) _lt_dar_can_shared=yes ;;
18914      *) _lt_dar_can_shared=$GCC ;;
18915   esac
18916   if test "$_lt_dar_can_shared" = "yes"; then
18917     output_verbose_link_cmd=func_echo_all
18918     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}"
18919     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18920     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}${_lt_dsymutil}"
18921     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18922        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18923       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${_lt_dsymutil}"
18924       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18925     fi
18926
18927   else
18928   ld_shlibs_CXX=no
18929   fi
18930
18931         ;;
18932
18933       dgux*)
18934         case $cc_basename in
18935           ec++*)
18936             # FIXME: insert proper C++ library support
18937             ld_shlibs_CXX=no
18938             ;;
18939           ghcx*)
18940             # Green Hills C++ Compiler
18941             # FIXME: insert proper C++ library support
18942             ld_shlibs_CXX=no
18943             ;;
18944           *)
18945             # FIXME: insert proper C++ library support
18946             ld_shlibs_CXX=no
18947             ;;
18948         esac
18949         ;;
18950
18951       freebsd2.*)
18952         # C++ shared libraries reported to be fairly broken before
18953         # switch to ELF
18954         ld_shlibs_CXX=no
18955         ;;
18956
18957       freebsd-elf*)
18958         archive_cmds_need_lc_CXX=no
18959         ;;
18960
18961       freebsd* | dragonfly*)
18962         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18963         # conventions
18964         ld_shlibs_CXX=yes
18965         ;;
18966
18967       gnu*)
18968         ;;
18969
18970       haiku*)
18971         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18972         link_all_deplibs_CXX=yes
18973         ;;
18974
18975       hpux9*)
18976         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18977         hardcode_libdir_separator_CXX=:
18978         export_dynamic_flag_spec_CXX='${wl}-E'
18979         hardcode_direct_CXX=yes
18980         hardcode_minus_L_CXX=yes # Not in the search PATH,
18981                                              # but as the default
18982                                              # location of the library.
18983
18984         case $cc_basename in
18985           CC*)
18986             # FIXME: insert proper C++ library support
18987             ld_shlibs_CXX=no
18988             ;;
18989           aCC*)
18990             archive_cmds_CXX='$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 $lib'
18991             # Commands to make compiler produce verbose output that lists
18992             # what "hidden" libraries, object files and flags are used when
18993             # linking a shared library.
18994             #
18995             # There doesn't appear to be a way to prevent this compiler from
18996             # explicitly linking system object files so we need to strip them
18997             # from the output so that they don't get included in the library
18998             # dependencies.
18999             output_verbose_link_cmd='templist=`($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"'
19000             ;;
19001           *)
19002             if test "$GXX" = yes; then
19003               archive_cmds_CXX='$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'
19004             else
19005               # FIXME: insert proper C++ library support
19006               ld_shlibs_CXX=no
19007             fi
19008             ;;
19009         esac
19010         ;;
19011
19012       hpux10*|hpux11*)
19013         if test $with_gnu_ld = no; then
19014           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19015           hardcode_libdir_separator_CXX=:
19016
19017           case $host_cpu in
19018             hppa*64*|ia64*)
19019               ;;
19020             *)
19021               export_dynamic_flag_spec_CXX='${wl}-E'
19022               ;;
19023           esac
19024         fi
19025         case $host_cpu in
19026           hppa*64*|ia64*)
19027             hardcode_direct_CXX=no
19028             hardcode_shlibpath_var_CXX=no
19029             ;;
19030           *)
19031             hardcode_direct_CXX=yes
19032             hardcode_direct_absolute_CXX=yes
19033             hardcode_minus_L_CXX=yes # Not in the search PATH,
19034                                                  # but as the default
19035                                                  # location of the library.
19036             ;;
19037         esac
19038
19039         case $cc_basename in
19040           CC*)
19041             # FIXME: insert proper C++ library support
19042             ld_shlibs_CXX=no
19043             ;;
19044           aCC*)
19045             case $host_cpu in
19046               hppa*64*)
19047                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19048                 ;;
19049               ia64*)
19050                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19051                 ;;
19052               *)
19053                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19054                 ;;
19055             esac
19056             # Commands to make compiler produce verbose output that lists
19057             # what "hidden" libraries, object files and flags are used when
19058             # linking a shared library.
19059             #
19060             # There doesn't appear to be a way to prevent this compiler from
19061             # explicitly linking system object files so we need to strip them
19062             # from the output so that they don't get included in the library
19063             # dependencies.
19064             output_verbose_link_cmd='templist=`($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"'
19065             ;;
19066           *)
19067             if test "$GXX" = yes; then
19068               if test $with_gnu_ld = no; then
19069                 case $host_cpu in
19070                   hppa*64*)
19071                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19072                     ;;
19073                   ia64*)
19074                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19075                     ;;
19076                   *)
19077                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19078                     ;;
19079                 esac
19080               fi
19081             else
19082               # FIXME: insert proper C++ library support
19083               ld_shlibs_CXX=no
19084             fi
19085             ;;
19086         esac
19087         ;;
19088
19089       interix[3-9]*)
19090         hardcode_direct_CXX=no
19091         hardcode_shlibpath_var_CXX=no
19092         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19093         export_dynamic_flag_spec_CXX='${wl}-E'
19094         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19095         # Instead, shared libraries are loaded at an image base (0x10000000 by
19096         # default) and relocated if they conflict, which is a slow very memory
19097         # consuming and fragmenting process.  To avoid this, we pick a random,
19098         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19099         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19100         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19101         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19102         ;;
19103       irix5* | irix6*)
19104         case $cc_basename in
19105           CC*)
19106             # SGI C++
19107             archive_cmds_CXX='$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 $lib'
19108
19109             # Archives containing C++ object files must be created using
19110             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19111             # necessary to make sure instantiated templates are included
19112             # in the archive.
19113             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19114             ;;
19115           *)
19116             if test "$GXX" = yes; then
19117               if test "$with_gnu_ld" = no; then
19118                 archive_cmds_CXX='$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 $lib'
19119               else
19120                 archive_cmds_CXX='$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 $lib'
19121               fi
19122             fi
19123             link_all_deplibs_CXX=yes
19124             ;;
19125         esac
19126         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19127         hardcode_libdir_separator_CXX=:
19128         inherit_rpath_CXX=yes
19129         ;;
19130
19131       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19132         case $cc_basename in
19133           KCC*)
19134             # Kuck and Associates, Inc. (KAI) C++ Compiler
19135
19136             # KCC will only create a shared library if the output file
19137             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19138             # to its proper name (with version) after linking.
19139             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'
19140             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 $lib'
19141             # Commands to make compiler produce verbose output that lists
19142             # what "hidden" libraries, object files and flags are used when
19143             # linking a shared library.
19144             #
19145             # There doesn't appear to be a way to prevent this compiler from
19146             # explicitly linking system object files so we need to strip them
19147             # from the output so that they don't get included in the library
19148             # dependencies.
19149             output_verbose_link_cmd='templist=`$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"'
19150
19151             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19152             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19153
19154             # Archives containing C++ object files must be created using
19155             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19156             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19157             ;;
19158           icpc* | ecpc* )
19159             # Intel C++
19160             with_gnu_ld=yes
19161             # version 8.0 and above of icpc choke on multiply defined symbols
19162             # if we add $predep_objects and $postdep_objects, however 7.1 and
19163             # earlier do not add the objects themselves.
19164             case `$CC -V 2>&1` in
19165               *"Version 7."*)
19166                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19167                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19168                 ;;
19169               *)  # Version 8.0 or newer
19170                 tmp_idyn=
19171                 case $host_cpu in
19172                   ia64*) tmp_idyn=' -i_dynamic';;
19173                 esac
19174                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19175                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19176                 ;;
19177             esac
19178             archive_cmds_need_lc_CXX=no
19179             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19180             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19181             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19182             ;;
19183           pgCC* | pgcpp*)
19184             # Portland Group C++ compiler
19185             case `$CC -V` in
19186             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19187               prelink_cmds_CXX='tpldir=Template.dir~
19188                 rm -rf $tpldir~
19189                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19190                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19191               old_archive_cmds_CXX='tpldir=Template.dir~
19192                 rm -rf $tpldir~
19193                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19194                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19195                 $RANLIB $oldlib'
19196               archive_cmds_CXX='tpldir=Template.dir~
19197                 rm -rf $tpldir~
19198                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19199                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19200               archive_expsym_cmds_CXX='tpldir=Template.dir~
19201                 rm -rf $tpldir~
19202                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19203                 $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 $lib'
19204               ;;
19205             *) # Version 6 and above use weak symbols
19206               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19207               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19208               ;;
19209             esac
19210
19211             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19212             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19213             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19214             ;;
19215           cxx*)
19216             # Compaq C++
19217             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19218             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19219
19220             runpath_var=LD_RUN_PATH
19221             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19222             hardcode_libdir_separator_CXX=:
19223
19224             # Commands to make compiler produce verbose output that lists
19225             # what "hidden" libraries, object files and flags are used when
19226             # linking a shared library.
19227             #
19228             # There doesn't appear to be a way to prevent this compiler from
19229             # explicitly linking system object files so we need to strip them
19230             # from the output so that they don't get included in the library
19231             # dependencies.
19232             output_verbose_link_cmd='templist=`$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" | $Xsed'
19233             ;;
19234           xl* | mpixl* | bgxl*)
19235             # IBM XL 8.0 on PPC, with GNU ld
19236             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19237             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19238             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19239             if test "x$supports_anon_versioning" = xyes; then
19240               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19241                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19242                 echo "local: *; };" >> $output_objdir/$libname.ver~
19243                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19244             fi
19245             ;;
19246           *)
19247             case `$CC -V 2>&1 | sed 5q` in
19248             *Sun\ C*)
19249               # Sun C++ 5.9
19250               no_undefined_flag_CXX=' -zdefs'
19251               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19252               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19253               hardcode_libdir_flag_spec_CXX='-R$libdir'
19254               whole_archive_flag_spec_CXX='${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'
19255               compiler_needs_object_CXX=yes
19256
19257               # Not sure whether something based on
19258               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19259               # would be better.
19260               output_verbose_link_cmd='func_echo_all'
19261
19262               # Archives containing C++ object files must be created using
19263               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19264               # necessary to make sure instantiated templates are included
19265               # in the archive.
19266               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19267               ;;
19268             esac
19269             ;;
19270         esac
19271         ;;
19272
19273       lynxos*)
19274         # FIXME: insert proper C++ library support
19275         ld_shlibs_CXX=no
19276         ;;
19277
19278       m88k*)
19279         # FIXME: insert proper C++ library support
19280         ld_shlibs_CXX=no
19281         ;;
19282
19283       mvs*)
19284         case $cc_basename in
19285           cxx*)
19286             # FIXME: insert proper C++ library support
19287             ld_shlibs_CXX=no
19288             ;;
19289           *)
19290             # FIXME: insert proper C++ library support
19291             ld_shlibs_CXX=no
19292             ;;
19293         esac
19294         ;;
19295
19296       netbsd*)
19297         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19298           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19299           wlarc=
19300           hardcode_libdir_flag_spec_CXX='-R$libdir'
19301           hardcode_direct_CXX=yes
19302           hardcode_shlibpath_var_CXX=no
19303         fi
19304         # Workaround some broken pre-1.5 toolchains
19305         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19306         ;;
19307
19308       *nto* | *qnx*)
19309         ld_shlibs_CXX=yes
19310         ;;
19311
19312       openbsd2*)
19313         # C++ shared libraries are fairly broken
19314         ld_shlibs_CXX=no
19315         ;;
19316
19317       openbsd*)
19318         if test -f /usr/libexec/ld.so; then
19319           hardcode_direct_CXX=yes
19320           hardcode_shlibpath_var_CXX=no
19321           hardcode_direct_absolute_CXX=yes
19322           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19323           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19324           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19325             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19326             export_dynamic_flag_spec_CXX='${wl}-E'
19327             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19328           fi
19329           output_verbose_link_cmd=func_echo_all
19330         else
19331           ld_shlibs_CXX=no
19332         fi
19333         ;;
19334
19335       osf3* | osf4* | osf5*)
19336         case $cc_basename in
19337           KCC*)
19338             # Kuck and Associates, Inc. (KAI) C++ Compiler
19339
19340             # KCC will only create a shared library if the output file
19341             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19342             # to its proper name (with version) after linking.
19343             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 $lib'
19344
19345             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19346             hardcode_libdir_separator_CXX=:
19347
19348             # Archives containing C++ object files must be created using
19349             # the KAI C++ compiler.
19350             case $host in
19351               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19352               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19353             esac
19354             ;;
19355           RCC*)
19356             # Rational C++ 2.4.1
19357             # FIXME: insert proper C++ library support
19358             ld_shlibs_CXX=no
19359             ;;
19360           cxx*)
19361             case $host in
19362               osf3*)
19363                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19364                 archive_cmds_CXX='$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 $lib'
19365                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19366                 ;;
19367               *)
19368                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19369                 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'
19370                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19371                   echo "-hidden">> $lib.exp~
19372                   $CC -shared$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~
19373                   $RM $lib.exp'
19374                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19375                 ;;
19376             esac
19377
19378             hardcode_libdir_separator_CXX=:
19379
19380             # Commands to make compiler produce verbose output that lists
19381             # what "hidden" libraries, object files and flags are used when
19382             # linking a shared library.
19383             #
19384             # There doesn't appear to be a way to prevent this compiler from
19385             # explicitly linking system object files so we need to strip them
19386             # from the output so that they don't get included in the library
19387             # dependencies.
19388             output_verbose_link_cmd='templist=`$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"'
19389             ;;
19390           *)
19391             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19392               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19393               case $host in
19394                 osf3*)
19395                   archive_cmds_CXX='$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 $lib'
19396                   ;;
19397                 *)
19398                   archive_cmds_CXX='$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 $lib'
19399                   ;;
19400               esac
19401
19402               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19403               hardcode_libdir_separator_CXX=:
19404
19405               # Commands to make compiler produce verbose output that lists
19406               # what "hidden" libraries, object files and flags are used when
19407               # linking a shared library.
19408               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19409
19410             else
19411               # FIXME: insert proper C++ library support
19412               ld_shlibs_CXX=no
19413             fi
19414             ;;
19415         esac
19416         ;;
19417
19418       psos*)
19419         # FIXME: insert proper C++ library support
19420         ld_shlibs_CXX=no
19421         ;;
19422
19423       sunos4*)
19424         case $cc_basename in
19425           CC*)
19426             # Sun C++ 4.x
19427             # FIXME: insert proper C++ library support
19428             ld_shlibs_CXX=no
19429             ;;
19430           lcc*)
19431             # Lucid
19432             # FIXME: insert proper C++ library support
19433             ld_shlibs_CXX=no
19434             ;;
19435           *)
19436             # FIXME: insert proper C++ library support
19437             ld_shlibs_CXX=no
19438             ;;
19439         esac
19440         ;;
19441
19442       solaris*)
19443         case $cc_basename in
19444           CC*)
19445             # Sun C++ 4.2, 5.x and Centerline C++
19446             archive_cmds_need_lc_CXX=yes
19447             no_undefined_flag_CXX=' -zdefs'
19448             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19449             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19450               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19451
19452             hardcode_libdir_flag_spec_CXX='-R$libdir'
19453             hardcode_shlibpath_var_CXX=no
19454             case $host_os in
19455               solaris2.[0-5] | solaris2.[0-5].*) ;;
19456               *)
19457                 # The compiler driver will combine and reorder linker options,
19458                 # but understands `-z linker_flag'.
19459                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19460                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19461                 ;;
19462             esac
19463             link_all_deplibs_CXX=yes
19464
19465             output_verbose_link_cmd='func_echo_all'
19466
19467             # Archives containing C++ object files must be created using
19468             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19469             # necessary to make sure instantiated templates are included
19470             # in the archive.
19471             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19472             ;;
19473           gcx*)
19474             # Green Hills C++ Compiler
19475             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19476
19477             # The C++ compiler must be used to create the archive.
19478             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19479             ;;
19480           *)
19481             # GNU C++ compiler with Solaris linker
19482             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19483               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19484               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19485                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19486                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19487                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19488
19489                 # Commands to make compiler produce verbose output that lists
19490                 # what "hidden" libraries, object files and flags are used when
19491                 # linking a shared library.
19492                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19493               else
19494                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19495                 # platform.
19496                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19497                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19498                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19499
19500                 # Commands to make compiler produce verbose output that lists
19501                 # what "hidden" libraries, object files and flags are used when
19502                 # linking a shared library.
19503                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19504               fi
19505
19506               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19507               case $host_os in
19508                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19509                 *)
19510                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19511                   ;;
19512               esac
19513             fi
19514             ;;
19515         esac
19516         ;;
19517
19518     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19519       no_undefined_flag_CXX='${wl}-z,text'
19520       archive_cmds_need_lc_CXX=no
19521       hardcode_shlibpath_var_CXX=no
19522       runpath_var='LD_RUN_PATH'
19523
19524       case $cc_basename in
19525         CC*)
19526           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19527           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19528           ;;
19529         *)
19530           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19531           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19532           ;;
19533       esac
19534       ;;
19535
19536       sysv5* | sco3.2v5* | sco5v6*)
19537         # Note: We can NOT use -z defs as we might desire, because we do not
19538         # link with -lc, and that would cause any symbols used from libc to
19539         # always be unresolved, which means just about no library would
19540         # ever link correctly.  If we're not using GNU ld we use -z text
19541         # though, which does catch some bad symbols but isn't as heavy-handed
19542         # as -z defs.
19543         no_undefined_flag_CXX='${wl}-z,text'
19544         allow_undefined_flag_CXX='${wl}-z,nodefs'
19545         archive_cmds_need_lc_CXX=no
19546         hardcode_shlibpath_var_CXX=no
19547         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19548         hardcode_libdir_separator_CXX=':'
19549         link_all_deplibs_CXX=yes
19550         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19551         runpath_var='LD_RUN_PATH'
19552
19553         case $cc_basename in
19554           CC*)
19555             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19556             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19557             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19558               '"$old_archive_cmds_CXX"
19559             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19560               '"$reload_cmds_CXX"
19561             ;;
19562           *)
19563             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19564             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19565             ;;
19566         esac
19567       ;;
19568
19569       tandem*)
19570         case $cc_basename in
19571           NCC*)
19572             # NonStop-UX NCC 3.20
19573             # FIXME: insert proper C++ library support
19574             ld_shlibs_CXX=no
19575             ;;
19576           *)
19577             # FIXME: insert proper C++ library support
19578             ld_shlibs_CXX=no
19579             ;;
19580         esac
19581         ;;
19582
19583       vxworks*)
19584         # FIXME: insert proper C++ library support
19585         ld_shlibs_CXX=no
19586         ;;
19587
19588       *)
19589         # FIXME: insert proper C++ library support
19590         ld_shlibs_CXX=no
19591         ;;
19592     esac
19593
19594     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19595 $as_echo "$ld_shlibs_CXX" >&6; }
19596     test "$ld_shlibs_CXX" = no && can_build_shared=no
19597
19598     GCC_CXX="$GXX"
19599     LD_CXX="$LD"
19600
19601     ## CAVEAT EMPTOR:
19602     ## There is no encapsulation within the following macros, do not change
19603     ## the running order or otherwise move them around unless you know exactly
19604     ## what you are doing...
19605     # Dependencies to place before and after the object being linked:
19606 predep_objects_CXX=
19607 postdep_objects_CXX=
19608 predeps_CXX=
19609 postdeps_CXX=
19610 compiler_lib_search_path_CXX=
19611
19612 cat > conftest.$ac_ext <<_LT_EOF
19613 class Foo
19614 {
19615 public:
19616   Foo (void) { a = 0; }
19617 private:
19618   int a;
19619 };
19620 _LT_EOF
19621
19622 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19623   (eval $ac_compile) 2>&5
19624   ac_status=$?
19625   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19626   test $ac_status = 0; }; then
19627   # Parse the compiler output and extract the necessary
19628   # objects, libraries and library flags.
19629
19630   # Sentinel used to keep track of whether or not we are before
19631   # the conftest object file.
19632   pre_test_object_deps_done=no
19633
19634   for p in `eval "$output_verbose_link_cmd"`; do
19635     case $p in
19636
19637     -L* | -R* | -l*)
19638        # Some compilers place space between "-{L,R}" and the path.
19639        # Remove the space.
19640        if test $p = "-L" ||
19641           test $p = "-R"; then
19642          prev=$p
19643          continue
19644        else
19645          prev=
19646        fi
19647
19648        if test "$pre_test_object_deps_done" = no; then
19649          case $p in
19650          -L* | -R*)
19651            # Internal compiler library paths should come after those
19652            # provided the user.  The postdeps already come after the
19653            # user supplied libs so there is no need to process them.
19654            if test -z "$compiler_lib_search_path_CXX"; then
19655              compiler_lib_search_path_CXX="${prev}${p}"
19656            else
19657              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19658            fi
19659            ;;
19660          # The "-l" case would never come before the object being
19661          # linked, so don't bother handling this case.
19662          esac
19663        else
19664          if test -z "$postdeps_CXX"; then
19665            postdeps_CXX="${prev}${p}"
19666          else
19667            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19668          fi
19669        fi
19670        ;;
19671
19672     *.$objext)
19673        # This assumes that the test object file only shows up
19674        # once in the compiler output.
19675        if test "$p" = "conftest.$objext"; then
19676          pre_test_object_deps_done=yes
19677          continue
19678        fi
19679
19680        if test "$pre_test_object_deps_done" = no; then
19681          if test -z "$predep_objects_CXX"; then
19682            predep_objects_CXX="$p"
19683          else
19684            predep_objects_CXX="$predep_objects_CXX $p"
19685          fi
19686        else
19687          if test -z "$postdep_objects_CXX"; then
19688            postdep_objects_CXX="$p"
19689          else
19690            postdep_objects_CXX="$postdep_objects_CXX $p"
19691          fi
19692        fi
19693        ;;
19694
19695     *) ;; # Ignore the rest.
19696
19697     esac
19698   done
19699
19700   # Clean up.
19701   rm -f a.out a.exe
19702 else
19703   echo "libtool.m4: error: problem compiling CXX test program"
19704 fi
19705
19706 $RM -f confest.$objext
19707
19708 # PORTME: override above test on systems where it is broken
19709 case $host_os in
19710 interix[3-9]*)
19711   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19712   # hack all around it, let's just trust "g++" to DTRT.
19713   predep_objects_CXX=
19714   postdep_objects_CXX=
19715   postdeps_CXX=
19716   ;;
19717
19718 linux*)
19719   case `$CC -V 2>&1 | sed 5q` in
19720   *Sun\ C*)
19721     # Sun C++ 5.9
19722
19723     # The more standards-conforming stlport4 library is
19724     # incompatible with the Cstd library. Avoid specifying
19725     # it if it's in CXXFLAGS. Ignore libCrun as
19726     # -library=stlport4 depends on it.
19727     case " $CXX $CXXFLAGS " in
19728     *" -library=stlport4 "*)
19729       solaris_use_stlport4=yes
19730       ;;
19731     esac
19732
19733     if test "$solaris_use_stlport4" != yes; then
19734       postdeps_CXX='-library=Cstd -library=Crun'
19735     fi
19736     ;;
19737   esac
19738   ;;
19739
19740 solaris*)
19741   case $cc_basename in
19742   CC*)
19743     # The more standards-conforming stlport4 library is
19744     # incompatible with the Cstd library. Avoid specifying
19745     # it if it's in CXXFLAGS. Ignore libCrun as
19746     # -library=stlport4 depends on it.
19747     case " $CXX $CXXFLAGS " in
19748     *" -library=stlport4 "*)
19749       solaris_use_stlport4=yes
19750       ;;
19751     esac
19752
19753     # Adding this requires a known-good setup of shared libraries for
19754     # Sun compiler versions before 5.6, else PIC objects from an old
19755     # archive will be linked into the output, leading to subtle bugs.
19756     if test "$solaris_use_stlport4" != yes; then
19757       postdeps_CXX='-library=Cstd -library=Crun'
19758     fi
19759     ;;
19760   esac
19761   ;;
19762 esac
19763
19764
19765 case " $postdeps_CXX " in
19766 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19767 esac
19768  compiler_lib_search_dirs_CXX=
19769 if test -n "${compiler_lib_search_path_CXX}"; then
19770  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19771 fi
19772
19773
19774
19775
19776
19777
19778
19779
19780
19781
19782
19783
19784
19785
19786
19787
19788
19789
19790
19791
19792
19793
19794
19795
19796
19797
19798
19799
19800
19801
19802
19803     lt_prog_compiler_wl_CXX=
19804 lt_prog_compiler_pic_CXX=
19805 lt_prog_compiler_static_CXX=
19806
19807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19808 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19809
19810   # C++ specific cases for pic, static, wl, etc.
19811   if test "$GXX" = yes; then
19812     lt_prog_compiler_wl_CXX='-Wl,'
19813     lt_prog_compiler_static_CXX='-static'
19814
19815     case $host_os in
19816     aix*)
19817       # All AIX code is PIC.
19818       if test "$host_cpu" = ia64; then
19819         # AIX 5 now supports IA64 processor
19820         lt_prog_compiler_static_CXX='-Bstatic'
19821       fi
19822       lt_prog_compiler_pic_CXX='-fPIC'
19823       ;;
19824
19825     amigaos*)
19826       case $host_cpu in
19827       powerpc)
19828             # see comment about AmigaOS4 .so support
19829             lt_prog_compiler_pic_CXX='-fPIC'
19830         ;;
19831       m68k)
19832             # FIXME: we need at least 68020 code to build shared libraries, but
19833             # adding the `-m68020' flag to GCC prevents building anything better,
19834             # like `-m68040'.
19835             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19836         ;;
19837       esac
19838       ;;
19839
19840     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19841       # PIC is the default for these OSes.
19842       ;;
19843     mingw* | cygwin* | os2* | pw32* | cegcc*)
19844       # This hack is so that the source file can tell whether it is being
19845       # built for inclusion in a dll (and should export symbols for example).
19846       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19847       # (--disable-auto-import) libraries
19848       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19849       ;;
19850     darwin* | rhapsody*)
19851       # PIC is the default on this platform
19852       # Common symbols not allowed in MH_DYLIB files
19853       lt_prog_compiler_pic_CXX='-fno-common'
19854       ;;
19855     *djgpp*)
19856       # DJGPP does not support shared libraries at all
19857       lt_prog_compiler_pic_CXX=
19858       ;;
19859     haiku*)
19860       # PIC is the default for Haiku.
19861       # The "-static" flag exists, but is broken.
19862       lt_prog_compiler_static_CXX=
19863       ;;
19864     interix[3-9]*)
19865       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19866       # Instead, we relocate shared libraries at runtime.
19867       ;;
19868     sysv4*MP*)
19869       if test -d /usr/nec; then
19870         lt_prog_compiler_pic_CXX=-Kconform_pic
19871       fi
19872       ;;
19873     hpux*)
19874       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19875       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19876       # sets the default TLS model and affects inlining.
19877       case $host_cpu in
19878       hppa*64*)
19879         ;;
19880       *)
19881         lt_prog_compiler_pic_CXX='-fPIC'
19882         ;;
19883       esac
19884       ;;
19885     *qnx* | *nto*)
19886       # QNX uses GNU C++, but need to define -shared option too, otherwise
19887       # it will coredump.
19888       lt_prog_compiler_pic_CXX='-fPIC -shared'
19889       ;;
19890     *)
19891       lt_prog_compiler_pic_CXX='-fPIC'
19892       ;;
19893     esac
19894   else
19895     case $host_os in
19896       aix[4-9]*)
19897         # All AIX code is PIC.
19898         if test "$host_cpu" = ia64; then
19899           # AIX 5 now supports IA64 processor
19900           lt_prog_compiler_static_CXX='-Bstatic'
19901         else
19902           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19903         fi
19904         ;;
19905       chorus*)
19906         case $cc_basename in
19907         cxch68*)
19908           # Green Hills C++ Compiler
19909           # _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"
19910           ;;
19911         esac
19912         ;;
19913       dgux*)
19914         case $cc_basename in
19915           ec++*)
19916             lt_prog_compiler_pic_CXX='-KPIC'
19917             ;;
19918           ghcx*)
19919             # Green Hills C++ Compiler
19920             lt_prog_compiler_pic_CXX='-pic'
19921             ;;
19922           *)
19923             ;;
19924         esac
19925         ;;
19926       freebsd* | dragonfly*)
19927         # FreeBSD uses GNU C++
19928         ;;
19929       hpux9* | hpux10* | hpux11*)
19930         case $cc_basename in
19931           CC*)
19932             lt_prog_compiler_wl_CXX='-Wl,'
19933             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19934             if test "$host_cpu" != ia64; then
19935               lt_prog_compiler_pic_CXX='+Z'
19936             fi
19937             ;;
19938           aCC*)
19939             lt_prog_compiler_wl_CXX='-Wl,'
19940             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19941             case $host_cpu in
19942             hppa*64*|ia64*)
19943               # +Z the default
19944               ;;
19945             *)
19946               lt_prog_compiler_pic_CXX='+Z'
19947               ;;
19948             esac
19949             ;;
19950           *)
19951             ;;
19952         esac
19953         ;;
19954       interix*)
19955         # This is c89, which is MS Visual C++ (no shared libs)
19956         # Anyone wants to do a port?
19957         ;;
19958       irix5* | irix6* | nonstopux*)
19959         case $cc_basename in
19960           CC*)
19961             lt_prog_compiler_wl_CXX='-Wl,'
19962             lt_prog_compiler_static_CXX='-non_shared'
19963             # CC pic flag -KPIC is the default.
19964             ;;
19965           *)
19966             ;;
19967         esac
19968         ;;
19969       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19970         case $cc_basename in
19971           KCC*)
19972             # KAI C++ Compiler
19973             lt_prog_compiler_wl_CXX='--backend -Wl,'
19974             lt_prog_compiler_pic_CXX='-fPIC'
19975             ;;
19976           ecpc* )
19977             # old Intel C++ for x86_64 which still supported -KPIC.
19978             lt_prog_compiler_wl_CXX='-Wl,'
19979             lt_prog_compiler_pic_CXX='-KPIC'
19980             lt_prog_compiler_static_CXX='-static'
19981             ;;
19982           icpc* )
19983             # Intel C++, used to be incompatible with GCC.
19984             # ICC 10 doesn't accept -KPIC any more.
19985             lt_prog_compiler_wl_CXX='-Wl,'
19986             lt_prog_compiler_pic_CXX='-fPIC'
19987             lt_prog_compiler_static_CXX='-static'
19988             ;;
19989           pgCC* | pgcpp*)
19990             # Portland Group C++ compiler
19991             lt_prog_compiler_wl_CXX='-Wl,'
19992             lt_prog_compiler_pic_CXX='-fpic'
19993             lt_prog_compiler_static_CXX='-Bstatic'
19994             ;;
19995           cxx*)
19996             # Compaq C++
19997             # Make sure the PIC flag is empty.  It appears that all Alpha
19998             # Linux and Compaq Tru64 Unix objects are PIC.
19999             lt_prog_compiler_pic_CXX=
20000             lt_prog_compiler_static_CXX='-non_shared'
20001             ;;
20002           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
20003             # IBM XL 8.0, 9.0 on PPC and BlueGene
20004             lt_prog_compiler_wl_CXX='-Wl,'
20005             lt_prog_compiler_pic_CXX='-qpic'
20006             lt_prog_compiler_static_CXX='-qstaticlink'
20007             ;;
20008           *)
20009             case `$CC -V 2>&1 | sed 5q` in
20010             *Sun\ C*)
20011               # Sun C++ 5.9
20012               lt_prog_compiler_pic_CXX='-KPIC'
20013               lt_prog_compiler_static_CXX='-Bstatic'
20014               lt_prog_compiler_wl_CXX='-Qoption ld '
20015               ;;
20016             esac
20017             ;;
20018         esac
20019         ;;
20020       lynxos*)
20021         ;;
20022       m88k*)
20023         ;;
20024       mvs*)
20025         case $cc_basename in
20026           cxx*)
20027             lt_prog_compiler_pic_CXX='-W c,exportall'
20028             ;;
20029           *)
20030             ;;
20031         esac
20032         ;;
20033       netbsd*)
20034         ;;
20035       *qnx* | *nto*)
20036         # QNX uses GNU C++, but need to define -shared option too, otherwise
20037         # it will coredump.
20038         lt_prog_compiler_pic_CXX='-fPIC -shared'
20039         ;;
20040       osf3* | osf4* | osf5*)
20041         case $cc_basename in
20042           KCC*)
20043             lt_prog_compiler_wl_CXX='--backend -Wl,'
20044             ;;
20045           RCC*)
20046             # Rational C++ 2.4.1
20047             lt_prog_compiler_pic_CXX='-pic'
20048             ;;
20049           cxx*)
20050             # Digital/Compaq C++
20051             lt_prog_compiler_wl_CXX='-Wl,'
20052             # Make sure the PIC flag is empty.  It appears that all Alpha
20053             # Linux and Compaq Tru64 Unix objects are PIC.
20054             lt_prog_compiler_pic_CXX=
20055             lt_prog_compiler_static_CXX='-non_shared'
20056             ;;
20057           *)
20058             ;;
20059         esac
20060         ;;
20061       psos*)
20062         ;;
20063       solaris*)
20064         case $cc_basename in
20065           CC*)
20066             # Sun C++ 4.2, 5.x and Centerline C++
20067             lt_prog_compiler_pic_CXX='-KPIC'
20068             lt_prog_compiler_static_CXX='-Bstatic'
20069             lt_prog_compiler_wl_CXX='-Qoption ld '
20070             ;;
20071           gcx*)
20072             # Green Hills C++ Compiler
20073             lt_prog_compiler_pic_CXX='-PIC'
20074             ;;
20075           *)
20076             ;;
20077         esac
20078         ;;
20079       sunos4*)
20080         case $cc_basename in
20081           CC*)
20082             # Sun C++ 4.x
20083             lt_prog_compiler_pic_CXX='-pic'
20084             lt_prog_compiler_static_CXX='-Bstatic'
20085             ;;
20086           lcc*)
20087             # Lucid
20088             lt_prog_compiler_pic_CXX='-pic'
20089             ;;
20090           *)
20091             ;;
20092         esac
20093         ;;
20094       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20095         case $cc_basename in
20096           CC*)
20097             lt_prog_compiler_wl_CXX='-Wl,'
20098             lt_prog_compiler_pic_CXX='-KPIC'
20099             lt_prog_compiler_static_CXX='-Bstatic'
20100             ;;
20101         esac
20102         ;;
20103       tandem*)
20104         case $cc_basename in
20105           NCC*)
20106             # NonStop-UX NCC 3.20
20107             lt_prog_compiler_pic_CXX='-KPIC'
20108             ;;
20109           *)
20110             ;;
20111         esac
20112         ;;
20113       vxworks*)
20114         ;;
20115       *)
20116         lt_prog_compiler_can_build_shared_CXX=no
20117         ;;
20118     esac
20119   fi
20120
20121 case $host_os in
20122   # For platforms which do not support PIC, -DPIC is meaningless:
20123   *djgpp*)
20124     lt_prog_compiler_pic_CXX=
20125     ;;
20126   *)
20127     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20128     ;;
20129 esac
20130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20131 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20132
20133
20134
20135 #
20136 # Check to make sure the PIC flag actually works.
20137 #
20138 if test -n "$lt_prog_compiler_pic_CXX"; then
20139   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20140 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20141 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20142   $as_echo_n "(cached) " >&6
20143 else
20144   lt_cv_prog_compiler_pic_works_CXX=no
20145    ac_outfile=conftest.$ac_objext
20146    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20147    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20148    # Insert the option either (1) after the last *FLAGS variable, or
20149    # (2) before a word containing "conftest.", or (3) at the end.
20150    # Note that $ac_compile itself does not contain backslashes and begins
20151    # with a dollar sign (not a hyphen), so the echo should work correctly.
20152    # The option is referenced via a variable to avoid confusing sed.
20153    lt_compile=`echo "$ac_compile" | $SED \
20154    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20155    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20156    -e 's:$: $lt_compiler_flag:'`
20157    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20158    (eval "$lt_compile" 2>conftest.err)
20159    ac_status=$?
20160    cat conftest.err >&5
20161    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20162    if (exit $ac_status) && test -s "$ac_outfile"; then
20163      # The compiler can only warn and ignore the option if not recognized
20164      # So say no if there are warnings other than the usual output.
20165      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20166      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20167      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20168        lt_cv_prog_compiler_pic_works_CXX=yes
20169      fi
20170    fi
20171    $RM conftest*
20172
20173 fi
20174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20175 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20176
20177 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20178     case $lt_prog_compiler_pic_CXX in
20179      "" | " "*) ;;
20180      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20181      esac
20182 else
20183     lt_prog_compiler_pic_CXX=
20184      lt_prog_compiler_can_build_shared_CXX=no
20185 fi
20186
20187 fi
20188
20189
20190
20191 #
20192 # Check to make sure the static flag actually works.
20193 #
20194 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20196 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20197 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20198   $as_echo_n "(cached) " >&6
20199 else
20200   lt_cv_prog_compiler_static_works_CXX=no
20201    save_LDFLAGS="$LDFLAGS"
20202    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20203    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20204    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20205      # The linker can only warn and ignore the option if not recognized
20206      # So say no if there are warnings
20207      if test -s conftest.err; then
20208        # Append any errors to the config.log.
20209        cat conftest.err 1>&5
20210        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20211        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20212        if diff conftest.exp conftest.er2 >/dev/null; then
20213          lt_cv_prog_compiler_static_works_CXX=yes
20214        fi
20215      else
20216        lt_cv_prog_compiler_static_works_CXX=yes
20217      fi
20218    fi
20219    $RM -r conftest*
20220    LDFLAGS="$save_LDFLAGS"
20221
20222 fi
20223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20224 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20225
20226 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20227     :
20228 else
20229     lt_prog_compiler_static_CXX=
20230 fi
20231
20232
20233
20234
20235     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20236 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20237 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20238   $as_echo_n "(cached) " >&6
20239 else
20240   lt_cv_prog_compiler_c_o_CXX=no
20241    $RM -r conftest 2>/dev/null
20242    mkdir conftest
20243    cd conftest
20244    mkdir out
20245    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20246
20247    lt_compiler_flag="-o out/conftest2.$ac_objext"
20248    # Insert the option either (1) after the last *FLAGS variable, or
20249    # (2) before a word containing "conftest.", or (3) at the end.
20250    # Note that $ac_compile itself does not contain backslashes and begins
20251    # with a dollar sign (not a hyphen), so the echo should work correctly.
20252    lt_compile=`echo "$ac_compile" | $SED \
20253    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20254    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20255    -e 's:$: $lt_compiler_flag:'`
20256    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20257    (eval "$lt_compile" 2>out/conftest.err)
20258    ac_status=$?
20259    cat out/conftest.err >&5
20260    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20261    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20262    then
20263      # The compiler can only warn and ignore the option if not recognized
20264      # So say no if there are warnings
20265      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20266      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20267      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20268        lt_cv_prog_compiler_c_o_CXX=yes
20269      fi
20270    fi
20271    chmod u+w . 2>&5
20272    $RM conftest*
20273    # SGI C++ compiler will create directory out/ii_files/ for
20274    # template instantiation
20275    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20276    $RM out/* && rmdir out
20277    cd ..
20278    $RM -r conftest
20279    $RM conftest*
20280
20281 fi
20282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20283 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20284
20285
20286
20287     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20288 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20289 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20290   $as_echo_n "(cached) " >&6
20291 else
20292   lt_cv_prog_compiler_c_o_CXX=no
20293    $RM -r conftest 2>/dev/null
20294    mkdir conftest
20295    cd conftest
20296    mkdir out
20297    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20298
20299    lt_compiler_flag="-o out/conftest2.$ac_objext"
20300    # Insert the option either (1) after the last *FLAGS variable, or
20301    # (2) before a word containing "conftest.", or (3) at the end.
20302    # Note that $ac_compile itself does not contain backslashes and begins
20303    # with a dollar sign (not a hyphen), so the echo should work correctly.
20304    lt_compile=`echo "$ac_compile" | $SED \
20305    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20306    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20307    -e 's:$: $lt_compiler_flag:'`
20308    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20309    (eval "$lt_compile" 2>out/conftest.err)
20310    ac_status=$?
20311    cat out/conftest.err >&5
20312    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20313    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20314    then
20315      # The compiler can only warn and ignore the option if not recognized
20316      # So say no if there are warnings
20317      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20318      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20319      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20320        lt_cv_prog_compiler_c_o_CXX=yes
20321      fi
20322    fi
20323    chmod u+w . 2>&5
20324    $RM conftest*
20325    # SGI C++ compiler will create directory out/ii_files/ for
20326    # template instantiation
20327    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20328    $RM out/* && rmdir out
20329    cd ..
20330    $RM -r conftest
20331    $RM conftest*
20332
20333 fi
20334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20335 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20336
20337
20338
20339
20340 hard_links="nottested"
20341 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20342   # do not overwrite the value of need_locks provided by the user
20343   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20344 $as_echo_n "checking if we can lock with hard links... " >&6; }
20345   hard_links=yes
20346   $RM conftest*
20347   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20348   touch conftest.a
20349   ln conftest.a conftest.b 2>&5 || hard_links=no
20350   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20352 $as_echo "$hard_links" >&6; }
20353   if test "$hard_links" = no; then
20354     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20355 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20356     need_locks=warn
20357   fi
20358 else
20359   need_locks=no
20360 fi
20361
20362
20363
20364     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20365 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20366
20367   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20368   case $host_os in
20369   aix[4-9]*)
20370     # If we're using GNU nm, then we don't want the "-C" option.
20371     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20372     # Also, AIX nm treats weak defined symbols like other global defined
20373     # symbols, whereas GNU nm marks them as "W".
20374     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20375       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20376     else
20377       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20378     fi
20379     ;;
20380   pw32*)
20381     export_symbols_cmds_CXX="$ltdll_cmds"
20382   ;;
20383   cygwin* | mingw* | cegcc*)
20384     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 > $export_symbols'
20385   ;;
20386   *)
20387     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20388   ;;
20389   esac
20390   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20391
20392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20393 $as_echo "$ld_shlibs_CXX" >&6; }
20394 test "$ld_shlibs_CXX" = no && can_build_shared=no
20395
20396 with_gnu_ld_CXX=$with_gnu_ld
20397
20398
20399
20400
20401
20402
20403 #
20404 # Do we need to explicitly link libc?
20405 #
20406 case "x$archive_cmds_need_lc_CXX" in
20407 x|xyes)
20408   # Assume -lc should be added
20409   archive_cmds_need_lc_CXX=yes
20410
20411   if test "$enable_shared" = yes && test "$GCC" = yes; then
20412     case $archive_cmds_CXX in
20413     *'~'*)
20414       # FIXME: we may have to deal with multi-command sequences.
20415       ;;
20416     '$CC '*)
20417       # Test whether the compiler implicitly links with -lc since on some
20418       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20419       # to ld, don't add -lc before -lgcc.
20420       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20421 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20422 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20423   $as_echo_n "(cached) " >&6
20424 else
20425   $RM conftest*
20426         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20427
20428         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20429   (eval $ac_compile) 2>&5
20430   ac_status=$?
20431   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20432   test $ac_status = 0; } 2>conftest.err; then
20433           soname=conftest
20434           lib=conftest
20435           libobjs=conftest.$ac_objext
20436           deplibs=
20437           wl=$lt_prog_compiler_wl_CXX
20438           pic_flag=$lt_prog_compiler_pic_CXX
20439           compiler_flags=-v
20440           linker_flags=-v
20441           verstring=
20442           output_objdir=.
20443           libname=conftest
20444           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20445           allow_undefined_flag_CXX=
20446           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20447   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20448   ac_status=$?
20449   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20450   test $ac_status = 0; }
20451           then
20452             lt_cv_archive_cmds_need_lc_CXX=no
20453           else
20454             lt_cv_archive_cmds_need_lc_CXX=yes
20455           fi
20456           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20457         else
20458           cat conftest.err 1>&5
20459         fi
20460         $RM conftest*
20461
20462 fi
20463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20464 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20465       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20466       ;;
20467     esac
20468   fi
20469   ;;
20470 esac
20471
20472
20473
20474
20475
20476
20477
20478
20479
20480
20481
20482
20483
20484
20485
20486
20487
20488
20489
20490
20491
20492
20493
20494
20495
20496
20497
20498
20499
20500
20501
20502
20503
20504
20505
20506
20507
20508
20509
20510
20511
20512
20513
20514
20515
20516
20517
20518
20519
20520
20521
20522
20523
20524
20525
20526
20527
20528
20529
20530
20531
20532
20533
20534
20535     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20536 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20537
20538 library_names_spec=
20539 libname_spec='lib$name'
20540 soname_spec=
20541 shrext_cmds=".so"
20542 postinstall_cmds=
20543 postuninstall_cmds=
20544 finish_cmds=
20545 finish_eval=
20546 shlibpath_var=
20547 shlibpath_overrides_runpath=unknown
20548 version_type=none
20549 dynamic_linker="$host_os ld.so"
20550 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20551 need_lib_prefix=unknown
20552 hardcode_into_libs=no
20553
20554 # when you set need_version to no, make sure it does not cause -set_version
20555 # flags to be left without arguments
20556 need_version=unknown
20557
20558 case $host_os in
20559 aix3*)
20560   version_type=linux
20561   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20562   shlibpath_var=LIBPATH
20563
20564   # AIX 3 has no versioning support, so we append a major version to the name.
20565   soname_spec='${libname}${release}${shared_ext}$major'
20566   ;;
20567
20568 aix[4-9]*)
20569   version_type=linux
20570   need_lib_prefix=no
20571   need_version=no
20572   hardcode_into_libs=yes
20573   if test "$host_cpu" = ia64; then
20574     # AIX 5 supports IA64
20575     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20576     shlibpath_var=LD_LIBRARY_PATH
20577   else
20578     # With GCC up to 2.95.x, collect2 would create an import file
20579     # for dependence libraries.  The import file would start with
20580     # the line `#! .'.  This would cause the generated library to
20581     # depend on `.', always an invalid library.  This was fixed in
20582     # development snapshots of GCC prior to 3.0.
20583     case $host_os in
20584       aix4 | aix4.[01] | aix4.[01].*)
20585       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20586            echo ' yes '
20587            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20588         :
20589       else
20590         can_build_shared=no
20591       fi
20592       ;;
20593     esac
20594     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20595     # soname into executable. Probably we can add versioning support to
20596     # collect2, so additional links can be useful in future.
20597     if test "$aix_use_runtimelinking" = yes; then
20598       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20599       # instead of lib<name>.a to let people know that these are not
20600       # typical AIX shared libraries.
20601       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20602     else
20603       # We preserve .a as extension for shared libraries through AIX4.2
20604       # and later when we are not doing run time linking.
20605       library_names_spec='${libname}${release}.a $libname.a'
20606       soname_spec='${libname}${release}${shared_ext}$major'
20607     fi
20608     shlibpath_var=LIBPATH
20609   fi
20610   ;;
20611
20612 amigaos*)
20613   case $host_cpu in
20614   powerpc)
20615     # Since July 2007 AmigaOS4 officially supports .so libraries.
20616     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20617     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20618     ;;
20619   m68k)
20620     library_names_spec='$libname.ixlibrary $libname.a'
20621     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20622     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 ${libname}_ixlibrary.a || exit 1; done'
20623     ;;
20624   esac
20625   ;;
20626
20627 beos*)
20628   library_names_spec='${libname}${shared_ext}'
20629   dynamic_linker="$host_os ld.so"
20630   shlibpath_var=LIBRARY_PATH
20631   ;;
20632
20633 bsdi[45]*)
20634   version_type=linux
20635   need_version=no
20636   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20637   soname_spec='${libname}${release}${shared_ext}$major'
20638   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20639   shlibpath_var=LD_LIBRARY_PATH
20640   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20641   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20642   # the default ld.so.conf also contains /usr/contrib/lib and
20643   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20644   # libtool to hard-code these into programs
20645   ;;
20646
20647 cygwin* | mingw* | pw32* | cegcc*)
20648   version_type=windows
20649   shrext_cmds=".dll"
20650   need_version=no
20651   need_lib_prefix=no
20652
20653   case $GCC,$host_os in
20654   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20655     library_names_spec='$libname.dll.a'
20656     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20657     postinstall_cmds='base_file=`basename \${file}`~
20658       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20659       dldir=$destdir/`dirname \$dlpath`~
20660       test -d \$dldir || mkdir -p \$dldir~
20661       $install_prog $dir/$dlname \$dldir/$dlname~
20662       chmod a+x \$dldir/$dlname~
20663       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20664         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20665       fi'
20666     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20667       dlpath=$dir/\$dldll~
20668        $RM \$dlpath'
20669     shlibpath_overrides_runpath=yes
20670
20671     case $host_os in
20672     cygwin*)
20673       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20674       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20675
20676       ;;
20677     mingw* | cegcc*)
20678       # MinGW DLLs use traditional 'lib' prefix
20679       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20680       ;;
20681     pw32*)
20682       # pw32 DLLs use 'pw' prefix rather than 'lib'
20683       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20684       ;;
20685     esac
20686     ;;
20687
20688   *)
20689     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20690     ;;
20691   esac
20692   dynamic_linker='Win32 ld.exe'
20693   # FIXME: first we should search . and the directory the executable is in
20694   shlibpath_var=PATH
20695   ;;
20696
20697 darwin* | rhapsody*)
20698   dynamic_linker="$host_os dyld"
20699   version_type=darwin
20700   need_lib_prefix=no
20701   need_version=no
20702   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20703   soname_spec='${libname}${release}${major}$shared_ext'
20704   shlibpath_overrides_runpath=yes
20705   shlibpath_var=DYLD_LIBRARY_PATH
20706   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20707
20708   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20709   ;;
20710
20711 dgux*)
20712   version_type=linux
20713   need_lib_prefix=no
20714   need_version=no
20715   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20716   soname_spec='${libname}${release}${shared_ext}$major'
20717   shlibpath_var=LD_LIBRARY_PATH
20718   ;;
20719
20720 freebsd* | dragonfly*)
20721   # DragonFly does not have aout.  When/if they implement a new
20722   # versioning mechanism, adjust this.
20723   if test -x /usr/bin/objformat; then
20724     objformat=`/usr/bin/objformat`
20725   else
20726     case $host_os in
20727     freebsd[23].*) objformat=aout ;;
20728     *) objformat=elf ;;
20729     esac
20730   fi
20731   version_type=freebsd-$objformat
20732   case $version_type in
20733     freebsd-elf*)
20734       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20735       need_version=no
20736       need_lib_prefix=no
20737       ;;
20738     freebsd-*)
20739       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20740       need_version=yes
20741       ;;
20742   esac
20743   shlibpath_var=LD_LIBRARY_PATH
20744   case $host_os in
20745   freebsd2.*)
20746     shlibpath_overrides_runpath=yes
20747     ;;
20748   freebsd3.[01]* | freebsdelf3.[01]*)
20749     shlibpath_overrides_runpath=yes
20750     hardcode_into_libs=yes
20751     ;;
20752   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20753   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20754     shlibpath_overrides_runpath=no
20755     hardcode_into_libs=yes
20756     ;;
20757   *) # from 4.6 on, and DragonFly
20758     shlibpath_overrides_runpath=yes
20759     hardcode_into_libs=yes
20760     ;;
20761   esac
20762   ;;
20763
20764 gnu*)
20765   version_type=linux
20766   need_lib_prefix=no
20767   need_version=no
20768   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20769   soname_spec='${libname}${release}${shared_ext}$major'
20770   shlibpath_var=LD_LIBRARY_PATH
20771   hardcode_into_libs=yes
20772   ;;
20773
20774 haiku*)
20775   version_type=linux
20776   need_lib_prefix=no
20777   need_version=no
20778   dynamic_linker="$host_os runtime_loader"
20779   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20780   soname_spec='${libname}${release}${shared_ext}$major'
20781   shlibpath_var=LIBRARY_PATH
20782   shlibpath_overrides_runpath=yes
20783   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20784   hardcode_into_libs=yes
20785   ;;
20786
20787 hpux9* | hpux10* | hpux11*)
20788   # Give a soname corresponding to the major version so that dld.sl refuses to
20789   # link against other versions.
20790   version_type=sunos
20791   need_lib_prefix=no
20792   need_version=no
20793   case $host_cpu in
20794   ia64*)
20795     shrext_cmds='.so'
20796     hardcode_into_libs=yes
20797     dynamic_linker="$host_os dld.so"
20798     shlibpath_var=LD_LIBRARY_PATH
20799     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20800     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20801     soname_spec='${libname}${release}${shared_ext}$major'
20802     if test "X$HPUX_IA64_MODE" = X32; then
20803       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20804     else
20805       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20806     fi
20807     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20808     ;;
20809   hppa*64*)
20810     shrext_cmds='.sl'
20811     hardcode_into_libs=yes
20812     dynamic_linker="$host_os dld.sl"
20813     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20814     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20815     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20816     soname_spec='${libname}${release}${shared_ext}$major'
20817     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20818     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20819     ;;
20820   *)
20821     shrext_cmds='.sl'
20822     dynamic_linker="$host_os dld.sl"
20823     shlibpath_var=SHLIB_PATH
20824     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20825     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20826     soname_spec='${libname}${release}${shared_ext}$major'
20827     ;;
20828   esac
20829   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20830   postinstall_cmds='chmod 555 $lib'
20831   # or fails outright, so override atomically:
20832   install_override_mode=555
20833   ;;
20834
20835 interix[3-9]*)
20836   version_type=linux
20837   need_lib_prefix=no
20838   need_version=no
20839   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20840   soname_spec='${libname}${release}${shared_ext}$major'
20841   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20842   shlibpath_var=LD_LIBRARY_PATH
20843   shlibpath_overrides_runpath=no
20844   hardcode_into_libs=yes
20845   ;;
20846
20847 irix5* | irix6* | nonstopux*)
20848   case $host_os in
20849     nonstopux*) version_type=nonstopux ;;
20850     *)
20851         if test "$lt_cv_prog_gnu_ld" = yes; then
20852                 version_type=linux
20853         else
20854                 version_type=irix
20855         fi ;;
20856   esac
20857   need_lib_prefix=no
20858   need_version=no
20859   soname_spec='${libname}${release}${shared_ext}$major'
20860   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20861   case $host_os in
20862   irix5* | nonstopux*)
20863     libsuff= shlibsuff=
20864     ;;
20865   *)
20866     case $LD in # libtool.m4 will add one of these switches to LD
20867     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20868       libsuff= shlibsuff= libmagic=32-bit;;
20869     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20870       libsuff=32 shlibsuff=N32 libmagic=N32;;
20871     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20872       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20873     *) libsuff= shlibsuff= libmagic=never-match;;
20874     esac
20875     ;;
20876   esac
20877   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20878   shlibpath_overrides_runpath=no
20879   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20880   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20881   hardcode_into_libs=yes
20882   ;;
20883
20884 # No shared lib support for Linux oldld, aout, or coff.
20885 linux*oldld* | linux*aout* | linux*coff*)
20886   dynamic_linker=no
20887   ;;
20888
20889 # This must be Linux ELF.
20890 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20891   version_type=linux
20892   need_lib_prefix=no
20893   need_version=no
20894   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20895   soname_spec='${libname}${release}${shared_ext}$major'
20896   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20897   shlibpath_var=LD_LIBRARY_PATH
20898   shlibpath_overrides_runpath=no
20899
20900   # Some binutils ld are patched to set DT_RUNPATH
20901   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20902   $as_echo_n "(cached) " >&6
20903 else
20904   lt_cv_shlibpath_overrides_runpath=no
20905     save_LDFLAGS=$LDFLAGS
20906     save_libdir=$libdir
20907     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20908          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20909     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20910 /* end confdefs.h.  */
20911
20912 int
20913 main ()
20914 {
20915
20916   ;
20917   return 0;
20918 }
20919 _ACEOF
20920 if ac_fn_cxx_try_link "$LINENO"; then :
20921   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20922   lt_cv_shlibpath_overrides_runpath=yes
20923 fi
20924 fi
20925 rm -f core conftest.err conftest.$ac_objext \
20926     conftest$ac_exeext conftest.$ac_ext
20927     LDFLAGS=$save_LDFLAGS
20928     libdir=$save_libdir
20929
20930 fi
20931
20932   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20933
20934   # This implies no fast_install, which is unacceptable.
20935   # Some rework will be needed to allow for fast_install
20936   # before this can be enabled.
20937   hardcode_into_libs=yes
20938
20939   # Append ld.so.conf contents to the search path
20940   if test -f /etc/ld.so.conf; then
20941     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' ' '`
20942     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20943   fi
20944
20945   # We used to test for /lib/ld.so.1 and disable shared libraries on
20946   # powerpc, because MkLinux only supported shared libraries with the
20947   # GNU dynamic linker.  Since this was broken with cross compilers,
20948   # most powerpc-linux boxes support dynamic linking these days and
20949   # people can always --disable-shared, the test was removed, and we
20950   # assume the GNU/Linux dynamic linker is in use.
20951   dynamic_linker='GNU/Linux ld.so'
20952   ;;
20953
20954 netbsd*)
20955   version_type=sunos
20956   need_lib_prefix=no
20957   need_version=no
20958   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20959     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20960     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20961     dynamic_linker='NetBSD (a.out) ld.so'
20962   else
20963     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20964     soname_spec='${libname}${release}${shared_ext}$major'
20965     dynamic_linker='NetBSD ld.elf_so'
20966   fi
20967   shlibpath_var=LD_LIBRARY_PATH
20968   shlibpath_overrides_runpath=yes
20969   hardcode_into_libs=yes
20970   ;;
20971
20972 newsos6)
20973   version_type=linux
20974   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20975   shlibpath_var=LD_LIBRARY_PATH
20976   shlibpath_overrides_runpath=yes
20977   ;;
20978
20979 *nto* | *qnx*)
20980   version_type=qnx
20981   need_lib_prefix=no
20982   need_version=no
20983   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20984   soname_spec='${libname}${release}${shared_ext}$major'
20985   shlibpath_var=LD_LIBRARY_PATH
20986   shlibpath_overrides_runpath=no
20987   hardcode_into_libs=yes
20988   dynamic_linker='ldqnx.so'
20989   ;;
20990
20991 openbsd*)
20992   version_type=sunos
20993   sys_lib_dlsearch_path_spec="/usr/lib"
20994   need_lib_prefix=no
20995   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20996   case $host_os in
20997     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20998     *)                          need_version=no  ;;
20999   esac
21000   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21001   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21002   shlibpath_var=LD_LIBRARY_PATH
21003   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
21004     case $host_os in
21005       openbsd2.[89] | openbsd2.[89].*)
21006         shlibpath_overrides_runpath=no
21007         ;;
21008       *)
21009         shlibpath_overrides_runpath=yes
21010         ;;
21011       esac
21012   else
21013     shlibpath_overrides_runpath=yes
21014   fi
21015   ;;
21016
21017 os2*)
21018   libname_spec='$name'
21019   shrext_cmds=".dll"
21020   need_lib_prefix=no
21021   library_names_spec='$libname${shared_ext} $libname.a'
21022   dynamic_linker='OS/2 ld.exe'
21023   shlibpath_var=LIBPATH
21024   ;;
21025
21026 osf3* | osf4* | osf5*)
21027   version_type=osf
21028   need_lib_prefix=no
21029   need_version=no
21030   soname_spec='${libname}${release}${shared_ext}$major'
21031   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21032   shlibpath_var=LD_LIBRARY_PATH
21033   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21034   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21035   ;;
21036
21037 rdos*)
21038   dynamic_linker=no
21039   ;;
21040
21041 solaris*)
21042   version_type=linux
21043   need_lib_prefix=no
21044   need_version=no
21045   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21046   soname_spec='${libname}${release}${shared_ext}$major'
21047   shlibpath_var=LD_LIBRARY_PATH
21048   shlibpath_overrides_runpath=yes
21049   hardcode_into_libs=yes
21050   # ldd complains unless libraries are executable
21051   postinstall_cmds='chmod +x $lib'
21052   ;;
21053
21054 sunos4*)
21055   version_type=sunos
21056   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21057   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21058   shlibpath_var=LD_LIBRARY_PATH
21059   shlibpath_overrides_runpath=yes
21060   if test "$with_gnu_ld" = yes; then
21061     need_lib_prefix=no
21062   fi
21063   need_version=yes
21064   ;;
21065
21066 sysv4 | sysv4.3*)
21067   version_type=linux
21068   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21069   soname_spec='${libname}${release}${shared_ext}$major'
21070   shlibpath_var=LD_LIBRARY_PATH
21071   case $host_vendor in
21072     sni)
21073       shlibpath_overrides_runpath=no
21074       need_lib_prefix=no
21075       runpath_var=LD_RUN_PATH
21076       ;;
21077     siemens)
21078       need_lib_prefix=no
21079       ;;
21080     motorola)
21081       need_lib_prefix=no
21082       need_version=no
21083       shlibpath_overrides_runpath=no
21084       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21085       ;;
21086   esac
21087   ;;
21088
21089 sysv4*MP*)
21090   if test -d /usr/nec ;then
21091     version_type=linux
21092     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21093     soname_spec='$libname${shared_ext}.$major'
21094     shlibpath_var=LD_LIBRARY_PATH
21095   fi
21096   ;;
21097
21098 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21099   version_type=freebsd-elf
21100   need_lib_prefix=no
21101   need_version=no
21102   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21103   soname_spec='${libname}${release}${shared_ext}$major'
21104   shlibpath_var=LD_LIBRARY_PATH
21105   shlibpath_overrides_runpath=yes
21106   hardcode_into_libs=yes
21107   if test "$with_gnu_ld" = yes; then
21108     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21109   else
21110     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21111     case $host_os in
21112       sco3.2v5*)
21113         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21114         ;;
21115     esac
21116   fi
21117   sys_lib_dlsearch_path_spec='/usr/lib'
21118   ;;
21119
21120 tpf*)
21121   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21122   version_type=linux
21123   need_lib_prefix=no
21124   need_version=no
21125   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21126   shlibpath_var=LD_LIBRARY_PATH
21127   shlibpath_overrides_runpath=no
21128   hardcode_into_libs=yes
21129   ;;
21130
21131 uts4*)
21132   version_type=linux
21133   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21134   soname_spec='${libname}${release}${shared_ext}$major'
21135   shlibpath_var=LD_LIBRARY_PATH
21136   ;;
21137
21138 *)
21139   dynamic_linker=no
21140   ;;
21141 esac
21142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21143 $as_echo "$dynamic_linker" >&6; }
21144 test "$dynamic_linker" = no && can_build_shared=no
21145
21146 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21147 if test "$GCC" = yes; then
21148   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21149 fi
21150
21151 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21152   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21153 fi
21154 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21155   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21156 fi
21157
21158
21159
21160
21161
21162
21163
21164
21165
21166
21167
21168
21169
21170
21171
21172
21173
21174
21175
21176
21177
21178
21179
21180
21181
21182
21183
21184
21185
21186
21187
21188
21189
21190
21191
21192
21193
21194
21195     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21196 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21197 hardcode_action_CXX=
21198 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21199    test -n "$runpath_var_CXX" ||
21200    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21201
21202   # We can hardcode non-existent directories.
21203   if test "$hardcode_direct_CXX" != no &&
21204      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21205      # have to relink, otherwise we might link with an installed library
21206      # when we should be linking with a yet-to-be-installed one
21207      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21208      test "$hardcode_minus_L_CXX" != no; then
21209     # Linking always hardcodes the temporary library directory.
21210     hardcode_action_CXX=relink
21211   else
21212     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21213     hardcode_action_CXX=immediate
21214   fi
21215 else
21216   # We cannot hardcode anything, or else we can only hardcode existing
21217   # directories.
21218   hardcode_action_CXX=unsupported
21219 fi
21220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21221 $as_echo "$hardcode_action_CXX" >&6; }
21222
21223 if test "$hardcode_action_CXX" = relink ||
21224    test "$inherit_rpath_CXX" = yes; then
21225   # Fast installation is not supported
21226   enable_fast_install=no
21227 elif test "$shlibpath_overrides_runpath" = yes ||
21228      test "$enable_shared" = no; then
21229   # Fast installation is not necessary
21230   enable_fast_install=needless
21231 fi
21232
21233
21234
21235
21236
21237
21238
21239   fi # test -n "$compiler"
21240
21241   CC=$lt_save_CC
21242   LDCXX=$LD
21243   LD=$lt_save_LD
21244   GCC=$lt_save_GCC
21245   with_gnu_ld=$lt_save_with_gnu_ld
21246   lt_cv_path_LDCXX=$lt_cv_path_LD
21247   lt_cv_path_LD=$lt_save_path_LD
21248   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21249   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21250 fi # test "$_lt_caught_CXX_error" != yes
21251
21252 ac_ext=c
21253 ac_cpp='$CPP $CPPFLAGS'
21254 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21255 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21256 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21257
21258
21259
21260
21261
21262
21263
21264
21265
21266
21267
21268
21269
21270
21271
21272
21273 # Only expand once:
21274
21275
21276
21277
21278
21279 # Identify the assembler which will work hand-in-glove with the newly
21280 # built GCC, so that we can examine its features.  This is the assembler
21281 # which will be driven by the driver program.
21282 #
21283 # If build != host, and we aren't building gas in-tree, we identify a
21284 # build->target assembler and hope that it will have the same features
21285 # as the host->target assembler we'll be using.
21286 gcc_cv_gas_major_version=
21287 gcc_cv_gas_minor_version=
21288 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21289
21290 if test "${gcc_cv_as+set}" = set; then :
21291
21292 else
21293
21294 if test -x "$DEFAULT_ASSEMBLER"; then
21295         gcc_cv_as="$DEFAULT_ASSEMBLER"
21296 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21297      && test -f ../gas/Makefile \
21298      && test x$build = x$host; then
21299         gcc_cv_as=../gas/as-new$build_exeext
21300 elif test -x as$build_exeext; then
21301         # Build using assembler in the current directory.
21302         gcc_cv_as=./as$build_exeext
21303 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21304         gcc_cv_as="$AS_FOR_TARGET"
21305 else
21306         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21307 set dummy $AS_FOR_TARGET; ac_word=$2
21308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21309 $as_echo_n "checking for $ac_word... " >&6; }
21310 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21311   $as_echo_n "(cached) " >&6
21312 else
21313   case $gcc_cv_as in
21314   [\\/]* | ?:[\\/]*)
21315   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21316   ;;
21317   *)
21318   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21319 for as_dir in $PATH
21320 do
21321   IFS=$as_save_IFS
21322   test -z "$as_dir" && as_dir=.
21323     for ac_exec_ext in '' $ac_executable_extensions; do
21324   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21325     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21326     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21327     break 2
21328   fi
21329 done
21330   done
21331 IFS=$as_save_IFS
21332
21333   ;;
21334 esac
21335 fi
21336 gcc_cv_as=$ac_cv_path_gcc_cv_as
21337 if test -n "$gcc_cv_as"; then
21338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21339 $as_echo "$gcc_cv_as" >&6; }
21340 else
21341   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21342 $as_echo "no" >&6; }
21343 fi
21344
21345
21346 fi
21347 fi
21348
21349 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21350
21351 case "$ORIGINAL_AS_FOR_TARGET" in
21352   ./as | ./as$build_exeext) ;;
21353   *) ac_config_files="$ac_config_files as:exec-tool.in"
21354  ;;
21355 esac
21356
21357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21358 $as_echo_n "checking what assembler to use... " >&6; }
21359 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21360   # Single tree build which includes gas.  We want to prefer it
21361   # over whatever linker top-level may have detected, since
21362   # we'll use what we're building after installation anyway.
21363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21364 $as_echo "newly built gas" >&6; }
21365   in_tree_gas=yes
21366   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21367 for f in $gcc_cv_as_bfd_srcdir/configure \
21368          $gcc_cv_as_gas_srcdir/configure \
21369          $gcc_cv_as_gas_srcdir/configure.in \
21370          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21371   gcc_cv_gas_version=`sed -n -e 's/^[   ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21372   if test x$gcc_cv_gas_version != x; then
21373     break
21374   fi
21375 done
21376 case $gcc_cv_gas_version in
21377   VERSION=[0-9]*) ;;
21378   *) as_fn_error "cannot find version of in-tree assembler" "$LINENO" 5;;
21379 esac
21380 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21381 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21382 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21383 case $gcc_cv_gas_patch_version in
21384   "") gcc_cv_gas_patch_version="0" ;;
21385 esac
21386 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21387                             + $gcc_cv_gas_minor_version \) \* 1000 \
21388                             + $gcc_cv_gas_patch_version`
21389
21390   in_tree_gas_is_elf=no
21391   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21392      || (grep 'obj_format = multi' ../gas/Makefile \
21393          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21394   then
21395     in_tree_gas_is_elf=yes
21396   fi
21397 else
21398   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21399 $as_echo "$gcc_cv_as" >&6; }
21400   in_tree_gas=no
21401 fi
21402
21403 # Identify the linker which will work hand-in-glove with the newly
21404 # built GCC, so that we can examine its features.  This is the linker
21405 # which will be driven by the driver program.
21406 #
21407 # If build != host, and we aren't building gas in-tree, we identify a
21408 # build->target linker and hope that it will have the same features
21409 # as the host->target linker we'll be using.
21410 gcc_cv_gld_major_version=
21411 gcc_cv_gld_minor_version=
21412 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21413 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21414
21415 if test "${gcc_cv_ld+set}" = set; then :
21416
21417 else
21418
21419 if test -x "$DEFAULT_LINKER"; then
21420         gcc_cv_ld="$DEFAULT_LINKER"
21421 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21422      && test -f ../ld/Makefile \
21423      && test x$build = x$host; then
21424         gcc_cv_ld=../ld/ld-new$build_exeext
21425 elif test -x collect-ld$build_exeext; then
21426         # Build using linker in the current directory.
21427         gcc_cv_ld=./collect-ld$build_exeext
21428 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21429         gcc_cv_ld="$LD_FOR_TARGET"
21430 else
21431         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21432 set dummy $LD_FOR_TARGET; ac_word=$2
21433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21434 $as_echo_n "checking for $ac_word... " >&6; }
21435 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21436   $as_echo_n "(cached) " >&6
21437 else
21438   case $gcc_cv_ld in
21439   [\\/]* | ?:[\\/]*)
21440   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21441   ;;
21442   *)
21443   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21444 for as_dir in $PATH
21445 do
21446   IFS=$as_save_IFS
21447   test -z "$as_dir" && as_dir=.
21448     for ac_exec_ext in '' $ac_executable_extensions; do
21449   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21450     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21451     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21452     break 2
21453   fi
21454 done
21455   done
21456 IFS=$as_save_IFS
21457
21458   ;;
21459 esac
21460 fi
21461 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21462 if test -n "$gcc_cv_ld"; then
21463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21464 $as_echo "$gcc_cv_ld" >&6; }
21465 else
21466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21467 $as_echo "no" >&6; }
21468 fi
21469
21470
21471 fi
21472 fi
21473
21474 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21475 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21476 # if the PLUGIN_LD is set ld-new, just have it as ld
21477 # as that is the installed named.
21478 if test x$PLUGIN_LD_SUFFIX = xld-new \
21479    || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
21480   PLUGIN_LD_SUFFIX=ld
21481 fi
21482
21483 # Check whether --with-plugin-ld was given.
21484 if test "${with_plugin_ld+set}" = set; then :
21485   withval=$with_plugin_ld; if test x"$withval" != x; then
21486    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21487    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21488  fi
21489 fi
21490
21491
21492
21493 cat >>confdefs.h <<_ACEOF
21494 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21495 _ACEOF
21496
21497
21498 # Check to see if we are using gold instead of ld
21499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21500 $as_echo_n "checking whether we are using gold... " >&6; }
21501 ld_is_gold=no
21502 if test x$gcc_cv_ld != x; then
21503   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21504      | grep "GNU gold" > /dev/null; then
21505     ld_is_gold=yes
21506   fi
21507 fi
21508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21509 $as_echo "$ld_is_gold" >&6; }
21510
21511 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21512
21513 case "$ORIGINAL_LD_FOR_TARGET" in
21514   ./collect-ld | ./collect-ld$build_exeext) ;;
21515   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21516  ;;
21517 esac
21518
21519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21520 $as_echo_n "checking what linker to use... " >&6; }
21521 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21522    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21523         # Single tree build which includes ld.  We want to prefer it
21524         # over whatever linker top-level may have detected, since
21525         # we'll use what we're building after installation anyway.
21526         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21527 $as_echo "newly built ld" >&6; }
21528         in_tree_ld=yes
21529         in_tree_ld_is_elf=no
21530         if (grep 'EMUL = .*elf' ../ld/Makefile \
21531             || grep 'EMUL = .*linux' ../ld/Makefile \
21532             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21533           in_tree_ld_is_elf=yes
21534         elif test "$ld_is_gold" = yes; then
21535           in_tree_ld_is_elf=yes
21536         fi
21537         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
21538         do
21539                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21540                 if test x$gcc_cv_gld_version != x; then
21541                         break
21542                 fi
21543         done
21544         case $gcc_cv_gld_version in
21545           VERSION=[0-9]*) ;;
21546           *) as_fn_error "cannot find version of in-tree linker" "$LINENO" 5 ;;
21547         esac
21548         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21549         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21550 else
21551         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21552 $as_echo "$gcc_cv_ld" >&6; }
21553         in_tree_ld=no
21554 fi
21555
21556 # Figure out what nm we will be using.
21557 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21558 if test "${gcc_cv_nm+set}" = set; then :
21559
21560 else
21561
21562 if test -f $gcc_cv_binutils_srcdir/configure.in \
21563      && test -f ../binutils/Makefile \
21564      && test x$build = x$host; then
21565         gcc_cv_nm=../binutils/nm-new$build_exeext
21566 elif test -x nm$build_exeext; then
21567         gcc_cv_nm=./nm$build_exeext
21568 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21569         gcc_cv_nm="$NM_FOR_TARGET"
21570 else
21571         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21572 set dummy $NM_FOR_TARGET; ac_word=$2
21573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21574 $as_echo_n "checking for $ac_word... " >&6; }
21575 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21576   $as_echo_n "(cached) " >&6
21577 else
21578   case $gcc_cv_nm in
21579   [\\/]* | ?:[\\/]*)
21580   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21581   ;;
21582   *)
21583   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21584 for as_dir in $PATH
21585 do
21586   IFS=$as_save_IFS
21587   test -z "$as_dir" && as_dir=.
21588     for ac_exec_ext in '' $ac_executable_extensions; do
21589   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21590     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21591     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21592     break 2
21593   fi
21594 done
21595   done
21596 IFS=$as_save_IFS
21597
21598   ;;
21599 esac
21600 fi
21601 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21602 if test -n "$gcc_cv_nm"; then
21603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21604 $as_echo "$gcc_cv_nm" >&6; }
21605 else
21606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21607 $as_echo "no" >&6; }
21608 fi
21609
21610
21611 fi
21612 fi
21613
21614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21615 $as_echo_n "checking what nm to use... " >&6; }
21616 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21617         # Single tree build which includes binutils.
21618         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21619 $as_echo "newly built nm" >&6; }
21620         in_tree_nm=yes
21621 else
21622         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21623 $as_echo "$gcc_cv_nm" >&6; }
21624         in_tree_nm=no
21625 fi
21626
21627 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21628
21629 case "$ORIGINAL_NM_FOR_TARGET" in
21630   ./nm | ./nm$build_exeext) ;;
21631   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21632  ;;
21633 esac
21634
21635
21636 # Figure out what objdump we will be using.
21637 if test "${gcc_cv_objdump+set}" = set; then :
21638
21639 else
21640
21641 if test -f $gcc_cv_binutils_srcdir/configure.in \
21642      && test -f ../binutils/Makefile \
21643      && test x$build = x$host; then
21644         # Single tree build which includes binutils.
21645         gcc_cv_objdump=../binutils/objdump$build_exeext
21646 elif test -x objdump$build_exeext; then
21647         gcc_cv_objdump=./objdump$build_exeext
21648 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21649         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21650 else
21651         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21652 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21654 $as_echo_n "checking for $ac_word... " >&6; }
21655 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21656   $as_echo_n "(cached) " >&6
21657 else
21658   case $gcc_cv_objdump in
21659   [\\/]* | ?:[\\/]*)
21660   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21661   ;;
21662   *)
21663   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21664 for as_dir in $PATH
21665 do
21666   IFS=$as_save_IFS
21667   test -z "$as_dir" && as_dir=.
21668     for ac_exec_ext in '' $ac_executable_extensions; do
21669   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21670     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21671     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21672     break 2
21673   fi
21674 done
21675   done
21676 IFS=$as_save_IFS
21677
21678   ;;
21679 esac
21680 fi
21681 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21682 if test -n "$gcc_cv_objdump"; then
21683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21684 $as_echo "$gcc_cv_objdump" >&6; }
21685 else
21686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21687 $as_echo "no" >&6; }
21688 fi
21689
21690
21691 fi
21692 fi
21693
21694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21695 $as_echo_n "checking what objdump to use... " >&6; }
21696 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21697         # Single tree build which includes binutils.
21698         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21699 $as_echo "newly built objdump" >&6; }
21700 elif test x$gcc_cv_objdump = x; then
21701         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21702 $as_echo "not found" >&6; }
21703 else
21704         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21705 $as_echo "$gcc_cv_objdump" >&6; }
21706 fi
21707
21708 # Figure out what readelf we will be using.
21709 if test "${gcc_cv_readelf+set}" = set; then :
21710
21711 else
21712
21713 if test -f $gcc_cv_binutils_srcdir/configure.in \
21714      && test -f ../binutils/Makefile \
21715      && test x$build = x$host; then
21716         # Single tree build which includes binutils.
21717         gcc_cv_readelf=../binutils/readelf$build_exeext
21718 elif test -x readelf$build_exeext; then
21719         gcc_cv_readelf=./readelf$build_exeext
21720 else
21721         # Extract the first word of "readelf", so it can be a program name with args.
21722 set dummy readelf; ac_word=$2
21723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21724 $as_echo_n "checking for $ac_word... " >&6; }
21725 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21726   $as_echo_n "(cached) " >&6
21727 else
21728   case $gcc_cv_readelf in
21729   [\\/]* | ?:[\\/]*)
21730   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21731   ;;
21732   *)
21733   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21734 for as_dir in $PATH
21735 do
21736   IFS=$as_save_IFS
21737   test -z "$as_dir" && as_dir=.
21738     for ac_exec_ext in '' $ac_executable_extensions; do
21739   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21740     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21741     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21742     break 2
21743   fi
21744 done
21745   done
21746 IFS=$as_save_IFS
21747
21748   ;;
21749 esac
21750 fi
21751 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21752 if test -n "$gcc_cv_readelf"; then
21753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21754 $as_echo "$gcc_cv_readelf" >&6; }
21755 else
21756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21757 $as_echo "no" >&6; }
21758 fi
21759
21760
21761 fi
21762 fi
21763
21764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21765 $as_echo_n "checking what readelf to use... " >&6; }
21766 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21767         # Single tree build which includes binutils.
21768         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21769 $as_echo "newly built readelf" >&6; }
21770 elif test x$gcc_cv_readelf = x; then
21771         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21772 $as_echo "not found" >&6; }
21773 else
21774         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21775 $as_echo "$gcc_cv_readelf" >&6; }
21776 fi
21777
21778 # Figure out what assembler alignment features are present.
21779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21780 $as_echo_n "checking assembler flags... " >&6; }
21781 if test "${gcc_cv_as_flags+set}" = set; then :
21782   $as_echo_n "(cached) " >&6
21783 else
21784    case "$target" in
21785   i[34567]86-*-linux*)
21786         gcc_cv_as_flags=--32
21787     ;;
21788   x86_64-*-linux-gnux32)
21789         gcc_cv_as_flags=--x32
21790     ;;
21791   x86_64-*-linux*)
21792         gcc_cv_as_flags=--64
21793     ;;
21794   powerpc*-*-darwin*)
21795         gcc_cv_as_flags="-arch ppc"
21796     ;;
21797   *)
21798     gcc_cv_as_flags=" "
21799     ;;
21800   esac
21801 fi
21802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21803 $as_echo "$gcc_cv_as_flags" >&6; }
21804
21805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21806 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21807 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21808   $as_echo_n "(cached) " >&6
21809 else
21810   gcc_cv_as_balign_and_p2align=no
21811     if test $in_tree_gas = yes; then
21812     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21813   then gcc_cv_as_balign_and_p2align=yes
21814 fi
21815   elif test x$gcc_cv_as != x; then
21816     $as_echo '.balign 4
21817 .p2align 2' > conftest.s
21818     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21819   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21820   (eval $ac_try) 2>&5
21821   ac_status=$?
21822   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21823   test $ac_status = 0; }; }
21824     then
21825         gcc_cv_as_balign_and_p2align=yes
21826     else
21827       echo "configure: failed program was" >&5
21828       cat conftest.s >&5
21829     fi
21830     rm -f conftest.o conftest.s
21831   fi
21832 fi
21833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21834 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21835 if test $gcc_cv_as_balign_and_p2align = yes; then
21836
21837 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21838
21839 fi
21840
21841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21842 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21843 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21844   $as_echo_n "(cached) " >&6
21845 else
21846   gcc_cv_as_max_skip_p2align=no
21847     if test $in_tree_gas = yes; then
21848     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21849   then gcc_cv_as_max_skip_p2align=yes
21850 fi
21851   elif test x$gcc_cv_as != x; then
21852     $as_echo '.p2align 4,,7' > conftest.s
21853     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21854   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21855   (eval $ac_try) 2>&5
21856   ac_status=$?
21857   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21858   test $ac_status = 0; }; }
21859     then
21860         gcc_cv_as_max_skip_p2align=yes
21861     else
21862       echo "configure: failed program was" >&5
21863       cat conftest.s >&5
21864     fi
21865     rm -f conftest.o conftest.s
21866   fi
21867 fi
21868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21869 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21870 if test $gcc_cv_as_max_skip_p2align = yes; then
21871
21872 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21873
21874 fi
21875
21876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21877 $as_echo_n "checking assembler for .literal16... " >&6; }
21878 if test "${gcc_cv_as_literal16+set}" = set; then :
21879   $as_echo_n "(cached) " >&6
21880 else
21881   gcc_cv_as_literal16=no
21882     if test $in_tree_gas = yes; then
21883     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21884   then gcc_cv_as_literal16=yes
21885 fi
21886   elif test x$gcc_cv_as != x; then
21887     $as_echo '.literal16' > conftest.s
21888     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21889   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21890   (eval $ac_try) 2>&5
21891   ac_status=$?
21892   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21893   test $ac_status = 0; }; }
21894     then
21895         gcc_cv_as_literal16=yes
21896     else
21897       echo "configure: failed program was" >&5
21898       cat conftest.s >&5
21899     fi
21900     rm -f conftest.o conftest.s
21901   fi
21902 fi
21903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21904 $as_echo "$gcc_cv_as_literal16" >&6; }
21905 if test $gcc_cv_as_literal16 = yes; then
21906
21907 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21908
21909 fi
21910
21911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21912 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21913 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21914   $as_echo_n "(cached) " >&6
21915 else
21916   gcc_cv_as_subsection_m1=no
21917     if test $in_tree_gas = yes; then
21918     if test $in_tree_gas_is_elf = yes \
21919   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21920   then gcc_cv_as_subsection_m1=yes
21921 fi
21922   elif test x$gcc_cv_as != x; then
21923     $as_echo 'conftest_label1: .word 0
21924 .subsection -1
21925 conftest_label2: .word 0
21926 .previous' > conftest.s
21927     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21928   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21929   (eval $ac_try) 2>&5
21930   ac_status=$?
21931   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21932   test $ac_status = 0; }; }
21933     then
21934         if test x$gcc_cv_nm != x; then
21935     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21936     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21937     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21938     then :
21939     else gcc_cv_as_subsection_m1=yes
21940     fi
21941     rm -f conftest.nm1 conftest.nm2
21942   fi
21943     else
21944       echo "configure: failed program was" >&5
21945       cat conftest.s >&5
21946     fi
21947     rm -f conftest.o conftest.s
21948   fi
21949 fi
21950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21951 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21952 if test $gcc_cv_as_subsection_m1 = yes; then
21953
21954 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21955
21956 fi
21957
21958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21959 $as_echo_n "checking assembler for .weak... " >&6; }
21960 if test "${gcc_cv_as_weak+set}" = set; then :
21961   $as_echo_n "(cached) " >&6
21962 else
21963   gcc_cv_as_weak=no
21964     if test $in_tree_gas = yes; then
21965     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21966   then gcc_cv_as_weak=yes
21967 fi
21968   elif test x$gcc_cv_as != x; then
21969     $as_echo '  .weak foobar' > conftest.s
21970     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21971   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21972   (eval $ac_try) 2>&5
21973   ac_status=$?
21974   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21975   test $ac_status = 0; }; }
21976     then
21977         gcc_cv_as_weak=yes
21978     else
21979       echo "configure: failed program was" >&5
21980       cat conftest.s >&5
21981     fi
21982     rm -f conftest.o conftest.s
21983   fi
21984 fi
21985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21986 $as_echo "$gcc_cv_as_weak" >&6; }
21987 if test $gcc_cv_as_weak = yes; then
21988
21989 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21990
21991 fi
21992
21993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21994 $as_echo_n "checking assembler for .weakref... " >&6; }
21995 if test "${gcc_cv_as_weakref+set}" = set; then :
21996   $as_echo_n "(cached) " >&6
21997 else
21998   gcc_cv_as_weakref=no
21999     if test $in_tree_gas = yes; then
22000     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22001   then gcc_cv_as_weakref=yes
22002 fi
22003   elif test x$gcc_cv_as != x; then
22004     $as_echo '  .weakref foobar, barfnot' > conftest.s
22005     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22006   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22007   (eval $ac_try) 2>&5
22008   ac_status=$?
22009   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22010   test $ac_status = 0; }; }
22011     then
22012         gcc_cv_as_weakref=yes
22013     else
22014       echo "configure: failed program was" >&5
22015       cat conftest.s >&5
22016     fi
22017     rm -f conftest.o conftest.s
22018   fi
22019 fi
22020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
22021 $as_echo "$gcc_cv_as_weakref" >&6; }
22022 if test $gcc_cv_as_weakref = yes; then
22023
22024 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
22025
22026 fi
22027
22028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22029 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22030 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22031   $as_echo_n "(cached) " >&6
22032 else
22033   gcc_cv_as_nsubspa_comdat=no
22034     if test $in_tree_gas = yes; then
22035     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22036   then gcc_cv_as_nsubspa_comdat=yes
22037 fi
22038   elif test x$gcc_cv_as != x; then
22039     $as_echo '  .SPACE $TEXT$
22040         .NSUBSPA $CODE$,COMDAT' > conftest.s
22041     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22042   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22043   (eval $ac_try) 2>&5
22044   ac_status=$?
22045   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22046   test $ac_status = 0; }; }
22047     then
22048         gcc_cv_as_nsubspa_comdat=yes
22049     else
22050       echo "configure: failed program was" >&5
22051       cat conftest.s >&5
22052     fi
22053     rm -f conftest.o conftest.s
22054   fi
22055 fi
22056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22057 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22058 if test $gcc_cv_as_nsubspa_comdat = yes; then
22059
22060 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22061
22062 fi
22063
22064 # .hidden needs to be supported in both the assembler and the linker,
22065 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22066 # This is irritatingly difficult to feature test for; we have to check the
22067 # date string after the version number.  If we've got an in-tree
22068 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22069 # to be safe.
22070 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22072 $as_echo_n "checking assembler for .hidden... " >&6; }
22073 if test "${gcc_cv_as_hidden+set}" = set; then :
22074   $as_echo_n "(cached) " >&6
22075 else
22076   gcc_cv_as_hidden=no
22077     if test $in_tree_gas = yes; then
22078     if test $in_tree_gas_is_elf = yes \
22079   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22080   then gcc_cv_as_hidden=yes
22081 fi
22082   elif test x$gcc_cv_as != x; then
22083     $as_echo '  .hidden foobar
22084 foobar:' > conftest.s
22085     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22086   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22087   (eval $ac_try) 2>&5
22088   ac_status=$?
22089   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22090   test $ac_status = 0; }; }
22091     then
22092
22093 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22094 # STV_HIDDEN, so disable .hidden support if so.
22095 case "${target}" in
22096   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22097     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22098       cat > conftest.s <<EOF
22099 .globl hidden
22100         .hidden hidden
22101 hidden:
22102 .globl default
22103         .set    default,hidden
22104 EOF
22105       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22106         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22107         grep '\.hidden default' > /dev/null; then
22108         gcc_cv_as_hidden=no
22109       else
22110         gcc_cv_as_hidden=yes
22111       fi
22112     else
22113       # Assume bug is present if objdump is missing.
22114       gcc_cv_as_hidden=no
22115     fi
22116     ;;
22117   *)
22118     gcc_cv_as_hidden=yes
22119     ;;
22120 esac
22121     else
22122       echo "configure: failed program was" >&5
22123       cat conftest.s >&5
22124     fi
22125     rm -f conftest.o conftest.s
22126   fi
22127 fi
22128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22129 $as_echo "$gcc_cv_as_hidden" >&6; }
22130
22131 case "${target}" in
22132   *-*-darwin*)
22133     # Darwin as has some visibility support, though with a different syntax.
22134     gcc_cv_as_hidden=yes
22135     ;;
22136 esac
22137
22138 # gnu_indirect_function type is an extension proposed at
22139 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22140 # selection of function implementation
22141 # Check whether --enable-gnu-indirect-function was given.
22142 if test "${enable_gnu_indirect_function+set}" = set; then :
22143   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22144     yes | no) ;;
22145     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22146 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22147   esac
22148 else
22149   enable_gnu_indirect_function="$default_gnu_indirect_function"
22150 fi
22151
22152
22153 gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi`
22154
22155 cat >>confdefs.h <<_ACEOF
22156 #define HAVE_GNU_INDIRECT_FUNCTION $gif
22157 _ACEOF
22158
22159
22160
22161 if test $in_tree_ld != yes ; then
22162   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22163   if echo "$ld_ver" | grep GNU > /dev/null; then
22164     if test x"$ld_is_gold" = xyes; then
22165       # GNU gold --version looks like this:
22166       #
22167       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22168       #
22169       # We extract the binutils version which is more familiar and specific
22170       # than the gold version.
22171       ld_vers=`echo $ld_ver | sed -n \
22172           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22173     else
22174       # GNU ld --version looks like this:
22175       #
22176       # GNU ld (GNU Binutils) 2.21.51.20110225
22177       ld_vers=`echo $ld_ver | sed -n \
22178           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22179     fi
22180     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22181     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22182     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22183     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22184   else
22185     case "${target}" in
22186       *-*-solaris2*)
22187         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22188         # format.
22189         #
22190         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22191         # /usr/ccs/bin/ld has been configured.
22192         ld_ver=`$gcc_cv_ld -V 2>&1`
22193         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22194           ld_vers=`echo $ld_ver | sed -n \
22195             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22196           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22197           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22198         fi
22199         ;;
22200     esac
22201   fi
22202 fi
22203
22204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22205 $as_echo_n "checking linker for .hidden support... " >&6; }
22206 if test "${gcc_cv_ld_hidden+set}" = set; then :
22207   $as_echo_n "(cached) " >&6
22208 else
22209   if test $in_tree_ld = yes ; then
22210   gcc_cv_ld_hidden=no
22211   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22212      && test $in_tree_ld_is_elf = yes; then
22213      gcc_cv_ld_hidden=yes
22214   fi
22215 else
22216   gcc_cv_ld_hidden=yes
22217   if test x"$ld_is_gold" = xyes; then
22218     :
22219   elif echo "$ld_ver" | grep GNU > /dev/null; then
22220     case "${target}" in
22221       mmix-knuth-mmixware)
22222         # The linker emits by default mmo, not ELF, so "no" is appropriate.
22223         gcc_cv_ld_hidden=no
22224         ;;
22225     esac
22226     if test 0"$ld_date" -lt 20020404; then
22227       if test -n "$ld_date"; then
22228         # If there was date string, but was earlier than 2002-04-04, fail
22229         gcc_cv_ld_hidden=no
22230       elif test -z "$ld_vers"; then
22231         # If there was no date string nor ld version number, something is wrong
22232         gcc_cv_ld_hidden=no
22233       else
22234         test -z "$ld_vers_patch" && ld_vers_patch=0
22235         if test "$ld_vers_major" -lt 2; then
22236           gcc_cv_ld_hidden=no
22237         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22238           gcc_cv_ld_hidden="no"
22239         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22240           gcc_cv_ld_hidden=no
22241         fi
22242       fi
22243     fi
22244   else
22245     case "${target}" in
22246       *-*-darwin*)
22247         # Darwin ld has some visibility support.
22248         gcc_cv_ld_hidden=yes
22249         ;;
22250       hppa64*-*-hpux* | ia64*-*-hpux*)
22251         gcc_cv_ld_hidden=yes
22252         ;;
22253       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22254         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22255         # .symbolic was only added in Solaris 9 12/02.
22256         gcc_cv_ld_hidden=yes
22257         ;;
22258       *)
22259         gcc_cv_ld_hidden=no
22260         ;;
22261     esac
22262   fi
22263 fi
22264 fi
22265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22266 $as_echo "$gcc_cv_ld_hidden" >&6; }
22267 libgcc_visibility=no
22268
22269
22270 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22271   libgcc_visibility=yes
22272
22273 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22274
22275 fi
22276
22277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22278 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22279 gcc_cv_ld_ro_rw_mix=unknown
22280 if test $in_tree_ld = yes ; then
22281   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22282      && test $in_tree_ld_is_elf = yes; then
22283     gcc_cv_ld_ro_rw_mix=read-write
22284   fi
22285 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22286   echo '.section myfoosect, "a"' > conftest1.s
22287   echo '.section myfoosect, "aw"' > conftest2.s
22288   echo '.byte 1' >> conftest2.s
22289   echo '.section myfoosect, "a"' > conftest3.s
22290   echo '.byte 0' >> conftest3.s
22291   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22292      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22293      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22294      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22295         conftest2.o conftest3.o > /dev/null 2>&1; then
22296     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22297                          | sed -e '/myfoosect/!d' -e N`
22298     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22299       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22300         gcc_cv_ld_ro_rw_mix=read-only
22301       else
22302         gcc_cv_ld_ro_rw_mix=read-write
22303       fi
22304     fi
22305   fi
22306   rm -f conftest.* conftest[123].*
22307 fi
22308 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22309
22310 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22311
22312 fi
22313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22314 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22315
22316 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22317   case "${target}" in
22318     *-*-solaris2*)
22319       #
22320       # Solaris 2 ld -V output looks like this for a regular version:
22321       #
22322       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22323       #
22324       # but test versions add stuff at the end:
22325       #
22326       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22327       #
22328       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22329       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22330         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22331           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22332         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22333         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22334       fi
22335       ;;
22336   esac
22337 fi
22338
22339 # Check whether --enable-initfini-array was given.
22340 if test "${enable_initfini_array+set}" = set; then :
22341   enableval=$enable_initfini_array;
22342 else
22343
22344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22345 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22346 if test "${gcc_cv_initfini_array+set}" = set; then :
22347   $as_echo_n "(cached) " >&6
22348 else
22349     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22350     case "${target}" in
22351       ia64-*)
22352         if test "$cross_compiling" = yes; then :
22353   gcc_cv_initfini_array=no
22354 else
22355   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22356 /* end confdefs.h.  */
22357
22358 #ifndef __ELF__
22359 #error Not an ELF OS
22360 #endif
22361 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22362    if it can be used.  */
22363 static int x = -1;
22364 int main (void) { return x; }
22365 int foo (void) { x = 0; }
22366 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22367
22368 _ACEOF
22369 if ac_fn_c_try_run "$LINENO"; then :
22370   gcc_cv_initfini_array=yes
22371 else
22372   gcc_cv_initfini_array=no
22373 fi
22374 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22375   conftest.$ac_objext conftest.beam conftest.$ac_ext
22376 fi
22377 ;;
22378       *)
22379         gcc_cv_initfini_array=no
22380         if test $in_tree_ld = yes ; then
22381           if test "$gcc_cv_gld_major_version" -eq 2 \
22382              -a "$gcc_cv_gld_minor_version" -ge 22 \
22383              -o "$gcc_cv_gld_major_version" -gt 2 \
22384              && test $in_tree_ld_is_elf = yes; then
22385             gcc_cv_initfini_array=yes
22386           fi
22387         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22388           cat > conftest.s <<\EOF
22389 .section .dtors,"a",%progbits
22390 .balign 4
22391 .byte 'A', 'A', 'A', 'A'
22392 .section .ctors,"a",%progbits
22393 .balign 4
22394 .byte 'B', 'B', 'B', 'B'
22395 .section .fini_array.65530,"a",%progbits
22396 .balign 4
22397 .byte 'C', 'C', 'C', 'C'
22398 .section .init_array.65530,"a",%progbits
22399 .balign 4
22400 .byte 'D', 'D', 'D', 'D'
22401 .section .dtors.64528,"a",%progbits
22402 .balign 4
22403 .byte 'E', 'E', 'E', 'E'
22404 .section .ctors.64528,"a",%progbits
22405 .balign 4
22406 .byte 'F', 'F', 'F', 'F'
22407 .section .fini_array.01005,"a",%progbits
22408 .balign 4
22409 .byte 'G', 'G', 'G', 'G'
22410 .section .init_array.01005,"a",%progbits
22411 .balign 4
22412 .byte 'H', 'H', 'H', 'H'
22413 .text
22414 .globl _start
22415 _start:
22416 EOF
22417           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22418              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22419              && $gcc_cv_objdump -s -j .init_array conftest \
22420                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22421              && $gcc_cv_objdump -s -j .fini_array conftest \
22422                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22423             gcc_cv_initfini_array=yes
22424           fi
22425           rm -f conftest conftest.*
22426         fi
22427         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22428 /* end confdefs.h.  */
22429
22430 #ifndef __ELF__
22431 # error Not an ELF OS
22432 #endif
22433 #include <stdlib.h>
22434 #if defined __GLIBC_PREREQ
22435 # if __GLIBC_PREREQ (2, 4)
22436 # else
22437 #  error GLIBC 2.4 required
22438 # endif
22439 #else
22440 # if defined __sun__ && defined __svr4__
22441    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22442 # else
22443 #  error The C library not known to support .init_array/.fini_array
22444 # endif
22445 #endif
22446
22447 _ACEOF
22448 if ac_fn_c_try_cpp "$LINENO"; then :
22449
22450 else
22451   gcc_cv_initfini_array=no
22452 fi
22453 rm -f conftest.err conftest.$ac_ext;;
22454     esac
22455   else
22456     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22457 $as_echo_n "checking cross compile... guessing... " >&6; }
22458     gcc_cv_initfini_array=no
22459   fi
22460 fi
22461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22462 $as_echo "$gcc_cv_initfini_array" >&6; }
22463   enable_initfini_array=$gcc_cv_initfini_array
22464
22465 fi
22466
22467 if test $enable_initfini_array = yes; then
22468
22469 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22470
22471 fi
22472
22473 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22475 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22476 if test "${gcc_cv_as_leb128+set}" = set; then :
22477   $as_echo_n "(cached) " >&6
22478 else
22479   gcc_cv_as_leb128=no
22480     if test $in_tree_gas = yes; then
22481     if test $in_tree_gas_is_elf = yes \
22482   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22483   then gcc_cv_as_leb128=yes
22484 fi
22485   elif test x$gcc_cv_as != x; then
22486     $as_echo '  .data
22487         .uleb128 L2 - L1
22488 L1:
22489         .uleb128 1280
22490         .sleb128 -1010
22491 L2:' > conftest.s
22492     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22493   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22494   (eval $ac_try) 2>&5
22495   ac_status=$?
22496   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22497   test $ac_status = 0; }; }
22498     then
22499         # GAS versions before 2.11 do not support uleb128,
22500   # despite appearing to.
22501   # ??? There exists an elf-specific test that will crash
22502   # the assembler.  Perhaps it's better to figure out whether
22503   # arbitrary sections are supported and try the test.
22504   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22505   if echo "$as_ver" | grep GNU > /dev/null; then
22506     as_vers=`echo $as_ver | sed -n \
22507         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22508     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22509     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22510     if test $as_major -eq 2 && test $as_minor -lt 11
22511     then :
22512     else gcc_cv_as_leb128=yes
22513     fi
22514   fi
22515     else
22516       echo "configure: failed program was" >&5
22517       cat conftest.s >&5
22518     fi
22519     rm -f conftest.o conftest.s
22520   fi
22521 fi
22522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22523 $as_echo "$gcc_cv_as_leb128" >&6; }
22524 if test $gcc_cv_as_leb128 = yes; then
22525
22526 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22527
22528 fi
22529
22530 # Check if we have assembler support for unwind directives.
22531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22532 $as_echo_n "checking assembler for cfi directives... " >&6; }
22533 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22534   $as_echo_n "(cached) " >&6
22535 else
22536   gcc_cv_as_cfi_directive=no
22537   if test x$gcc_cv_as != x; then
22538     $as_echo '  .text
22539         .cfi_startproc
22540         .cfi_offset 0, 0
22541         .cfi_same_value 1
22542         .cfi_def_cfa 1, 2
22543         .cfi_escape 1, 2, 3, 4, 5
22544         .cfi_endproc' > conftest.s
22545     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22546   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22547   (eval $ac_try) 2>&5
22548   ac_status=$?
22549   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22550   test $ac_status = 0; }; }
22551     then
22552         case "$target" in
22553   *-*-solaris*)
22554     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22555     # read-only and read-write sections, we need to make sure that the
22556     # assembler used emits read-write .eh_frame sections.
22557     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22558       if test "x$gcc_cv_objdump" != x; then
22559         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22560                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22561           gcc_cv_as_cfi_directive=no
22562         else
22563           case "$target" in
22564             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22565               # On Solaris/x86, make sure that GCC and gas agree on using
22566               # read-only .eh_frame sections for 64-bit.
22567               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22568                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22569                         sed -e /.eh_frame/!d -e N | \
22570                         grep READONLY > /dev/null; then
22571                 gcc_cv_as_cfi_directive=yes
22572               else
22573                 gcc_cv_as_cfi_directive=no
22574               fi
22575               ;;
22576             *)
22577               gcc_cv_as_cfi_directive=yes
22578               ;;
22579           esac
22580         fi
22581       else
22582         # no objdump, err on the side of caution
22583         gcc_cv_as_cfi_directive=no
22584       fi
22585     else
22586       gcc_cv_as_cfi_directive=yes
22587     fi
22588     ;;
22589   *-*-*)
22590     gcc_cv_as_cfi_directive=yes
22591     ;;
22592 esac
22593     else
22594       echo "configure: failed program was" >&5
22595       cat conftest.s >&5
22596     fi
22597     rm -f conftest.o conftest.s
22598   fi
22599 fi
22600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22601 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22602
22603 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22605 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22606 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22607   $as_echo_n "(cached) " >&6
22608 else
22609   gcc_cv_as_cfi_advance_working=no
22610   if test x$gcc_cv_as != x; then
22611     $as_echo '  .text
22612         .cfi_startproc
22613         .cfi_adjust_cfa_offset 64
22614         .skip 75040, 0
22615         .cfi_adjust_cfa_offset 128
22616         .cfi_endproc' > conftest.s
22617     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22618   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22619   (eval $ac_try) 2>&5
22620   ac_status=$?
22621   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22622   test $ac_status = 0; }; }
22623     then
22624
22625 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22626     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22627    gcc_cv_as_cfi_advance_working=yes
22628 fi
22629
22630     else
22631       echo "configure: failed program was" >&5
22632       cat conftest.s >&5
22633     fi
22634     rm -f conftest.o conftest.s
22635   fi
22636 fi
22637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22638 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22639
22640 else
22641   # no objdump, err on the side of caution
22642   gcc_cv_as_cfi_advance_working=no
22643 fi
22644
22645
22646 cat >>confdefs.h <<_ACEOF
22647 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22648        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22649 _ACEOF
22650
22651
22652
22653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22654 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22655 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22656   $as_echo_n "(cached) " >&6
22657 else
22658   gcc_cv_as_cfi_personality_directive=no
22659   if test x$gcc_cv_as != x; then
22660     $as_echo '  .text
22661         .cfi_startproc
22662         .cfi_personality 0, symbol
22663         .cfi_endproc' > conftest.s
22664     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22665   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22666   (eval $ac_try) 2>&5
22667   ac_status=$?
22668   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22669   test $ac_status = 0; }; }
22670     then
22671         gcc_cv_as_cfi_personality_directive=yes
22672     else
22673       echo "configure: failed program was" >&5
22674       cat conftest.s >&5
22675     fi
22676     rm -f conftest.o conftest.s
22677   fi
22678 fi
22679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22680 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22681
22682
22683 cat >>confdefs.h <<_ACEOF
22684 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22685     then echo 1; else echo 0; fi`
22686 _ACEOF
22687
22688
22689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22690 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22691 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22692   $as_echo_n "(cached) " >&6
22693 else
22694   gcc_cv_as_cfi_sections_directive=no
22695   if test x$gcc_cv_as != x; then
22696     $as_echo '  .text
22697         .cfi_sections .debug_frame, .eh_frame
22698         .cfi_startproc
22699         .cfi_endproc' > conftest.s
22700     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22701   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22702   (eval $ac_try) 2>&5
22703   ac_status=$?
22704   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22705   test $ac_status = 0; }; }
22706     then
22707         case $target_os in
22708   win32 | pe | cygwin* | mingw32* | uwin*)
22709     # Need to check that we generated the correct relocation for the
22710     # .debug_frame section.  This was fixed for binutils 2.21.
22711     gcc_cv_as_cfi_sections_directive=no
22712     if test "x$gcc_cv_objdump" != x; then
22713      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22714         grep secrel > /dev/null; then
22715       gcc_cv_as_cfi_sections_directive=yes
22716      fi
22717     fi
22718     ;;
22719   *)
22720     gcc_cv_as_cfi_sections_directive=yes
22721     ;;
22722 esac
22723     else
22724       echo "configure: failed program was" >&5
22725       cat conftest.s >&5
22726     fi
22727     rm -f conftest.o conftest.s
22728   fi
22729 fi
22730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22731 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22732
22733
22734
22735 cat >>confdefs.h <<_ACEOF
22736 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22737     then echo 1; else echo 0; fi`
22738 _ACEOF
22739
22740
22741 # GAS versions up to and including 2.11.0 may mis-optimize
22742 # .eh_frame data.
22743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22744 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22745 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22746   $as_echo_n "(cached) " >&6
22747 else
22748   gcc_cv_as_eh_frame=no
22749     if test $in_tree_gas = yes; then
22750     if test $in_tree_gas_is_elf = yes \
22751   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22752   then gcc_cv_as_eh_frame=yes
22753 fi
22754   elif test x$gcc_cv_as != x; then
22755     $as_echo '  .text
22756 .LFB1:
22757         .4byte  0
22758 .L1:
22759         .4byte  0
22760 .LFE1:
22761         .section        .eh_frame,"aw",@progbits
22762 __FRAME_BEGIN__:
22763         .4byte  .LECIE1-.LSCIE1
22764 .LSCIE1:
22765         .4byte  0x0
22766         .byte   0x1
22767         .ascii "z\0"
22768         .byte   0x1
22769         .byte   0x78
22770         .byte   0x1a
22771         .byte   0x0
22772         .byte   0x4
22773         .4byte  1
22774         .p2align 1
22775 .LECIE1:
22776 .LSFDE1:
22777         .4byte  .LEFDE1-.LASFDE1
22778 .LASFDE1:
22779         .4byte  .LASFDE1-__FRAME_BEGIN__
22780         .4byte  .LFB1
22781         .4byte  .LFE1-.LFB1
22782         .byte   0x4
22783         .4byte  .LFE1-.LFB1
22784         .byte   0x4
22785         .4byte  .L1-.LFB1
22786 .LEFDE1:' > conftest.s
22787     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22788   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22789   (eval $ac_try) 2>&5
22790   ac_status=$?
22791   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22792   test $ac_status = 0; }; }
22793     then
22794           cat > conftest.lit <<EOF
22795  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22796  0010 01000000 12000000 18000000 00000000  ................
22797  0020 08000000 04080000 0044               .........D
22798 EOF
22799 cat > conftest.big <<EOF
22800  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22801  0010 00000001 00000012 00000018 00000000  ................
22802  0020 00000008 04000000 0844               .........D
22803 EOF
22804   # If the assembler didn't choke, and we can objdump,
22805   # and we got the correct data, then succeed.
22806   # The text in the here-document typically retains its unix-style line
22807   # endings, while the output of objdump will use host line endings.
22808   # Therefore, use diff -b for the comparisons.
22809   if test x$gcc_cv_objdump != x \
22810   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22811      | tail -3 > conftest.got \
22812   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22813     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22814   then
22815     gcc_cv_as_eh_frame=yes
22816   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22817   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22818   (eval $ac_try) 2>&5
22819   ac_status=$?
22820   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22821   test $ac_status = 0; }; }; then
22822     gcc_cv_as_eh_frame=buggy
22823   else
22824     # Uh oh, what do we do now?
22825     gcc_cv_as_eh_frame=no
22826   fi
22827     else
22828       echo "configure: failed program was" >&5
22829       cat conftest.s >&5
22830     fi
22831     rm -f conftest.o conftest.s
22832   fi
22833 fi
22834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22835 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22836
22837
22838 if test $gcc_cv_as_eh_frame = buggy; then
22839
22840 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22841
22842 fi
22843
22844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22845 $as_echo_n "checking assembler for section merging support... " >&6; }
22846 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22847   $as_echo_n "(cached) " >&6
22848 else
22849   gcc_cv_as_shf_merge=no
22850     if test $in_tree_gas = yes; then
22851     if test $in_tree_gas_is_elf = yes \
22852   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22853   then gcc_cv_as_shf_merge=yes
22854 fi
22855   elif test x$gcc_cv_as != x; then
22856     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22857     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22858   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22859   (eval $ac_try) 2>&5
22860   ac_status=$?
22861   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22862   test $ac_status = 0; }; }
22863     then
22864         gcc_cv_as_shf_merge=yes
22865     else
22866       echo "configure: failed program was" >&5
22867       cat conftest.s >&5
22868     fi
22869     rm -f conftest.o conftest.s
22870   fi
22871 fi
22872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22873 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22874
22875 if test $gcc_cv_as_shf_merge = no; then
22876   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22877 $as_echo_n "checking assembler for section merging support... " >&6; }
22878 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22879   $as_echo_n "(cached) " >&6
22880 else
22881   gcc_cv_as_shf_merge=no
22882     if test $in_tree_gas = yes; then
22883     if test $in_tree_gas_is_elf = yes \
22884   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22885   then gcc_cv_as_shf_merge=yes
22886 fi
22887   elif test x$gcc_cv_as != x; then
22888     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22889     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22890   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22891   (eval $ac_try) 2>&5
22892   ac_status=$?
22893   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22894   test $ac_status = 0; }; }
22895     then
22896         gcc_cv_as_shf_merge=yes
22897     else
22898       echo "configure: failed program was" >&5
22899       cat conftest.s >&5
22900     fi
22901     rm -f conftest.o conftest.s
22902   fi
22903 fi
22904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22905 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22906
22907 fi
22908
22909 cat >>confdefs.h <<_ACEOF
22910 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22911 _ACEOF
22912
22913
22914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22915 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22916 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22917   $as_echo_n "(cached) " >&6
22918 else
22919   gcc_cv_as_comdat_group=no
22920     if test $in_tree_gas = yes; then
22921     if test $in_tree_gas_is_elf = yes \
22922   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22923   then gcc_cv_as_comdat_group=yes
22924 fi
22925   elif test x$gcc_cv_as != x; then
22926     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22927     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22928   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22929   (eval $ac_try) 2>&5
22930   ac_status=$?
22931   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22932   test $ac_status = 0; }; }
22933     then
22934         gcc_cv_as_comdat_group=yes
22935     else
22936       echo "configure: failed program was" >&5
22937       cat conftest.s >&5
22938     fi
22939     rm -f conftest.o conftest.s
22940   fi
22941 fi
22942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22943 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22944
22945 if test $gcc_cv_as_comdat_group = yes; then
22946   gcc_cv_as_comdat_group_percent=no
22947   gcc_cv_as_comdat_group_group=no
22948 else
22949  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22950 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22951 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22952   $as_echo_n "(cached) " >&6
22953 else
22954   gcc_cv_as_comdat_group_percent=no
22955     if test $in_tree_gas = yes; then
22956     if test $in_tree_gas_is_elf = yes \
22957   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22958   then gcc_cv_as_comdat_group_percent=yes
22959 fi
22960   elif test x$gcc_cv_as != x; then
22961     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22962     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22963   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22964   (eval $ac_try) 2>&5
22965   ac_status=$?
22966   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22967   test $ac_status = 0; }; }
22968     then
22969         gcc_cv_as_comdat_group_percent=yes
22970     else
22971       echo "configure: failed program was" >&5
22972       cat conftest.s >&5
22973     fi
22974     rm -f conftest.o conftest.s
22975   fi
22976 fi
22977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22978 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22979
22980  if test $gcc_cv_as_comdat_group_percent = yes; then
22981    gcc_cv_as_comdat_group_group=no
22982  else
22983    if test -z "${gcc_cv_as_comdat_group_group+set}"; then
22984      gcc_cv_as_comdat_group_group=no
22985    fi
22986    case "${target}" in
22987      # Sun as uses a completely different syntax.
22988      *-*-solaris2*)
22989        case "${target}" in
22990          sparc*-*-solaris2*)
22991            conftest_s='
22992                .group foo,".text%foo",#comdat
22993                .section ".text%foo", #alloc,#execinstr,#progbits
22994                .globl foo
22995              foo:
22996              '
22997            ;;
22998          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22999            conftest_s='
23000                .group foo,.text%foo,#comdat
23001                .section .text%foo, "ax", @progbits
23002                .globl  foo
23003              foo:
23004              '
23005            ;;
23006        esac
23007        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
23008 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
23009 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
23010   $as_echo_n "(cached) " >&6
23011 else
23012   gcc_cv_as_comdat_group_group=no
23013   if test x$gcc_cv_as != x; then
23014     $as_echo "$conftest_s" > conftest.s
23015     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23016   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23017   (eval $ac_try) 2>&5
23018   ac_status=$?
23019   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23020   test $ac_status = 0; }; }
23021     then
23022         gcc_cv_as_comdat_group_group=yes
23023     else
23024       echo "configure: failed program was" >&5
23025       cat conftest.s >&5
23026     fi
23027     rm -f conftest.o conftest.s
23028   fi
23029 fi
23030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
23031 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
23032
23033        ;;
23034    esac
23035  fi
23036 fi
23037 if test x"$ld_is_gold" = xyes; then
23038   comdat_group=yes
23039 elif test $in_tree_ld = yes ; then
23040   comdat_group=no
23041   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23042      && test $in_tree_ld_is_elf = yes; then
23043      comdat_group=yes
23044   fi
23045 elif echo "$ld_ver" | grep GNU > /dev/null; then
23046   comdat_group=yes
23047   if test 0"$ld_date" -lt 20050308; then
23048     if test -n "$ld_date"; then
23049       # If there was date string, but was earlier than 2005-03-08, fail
23050       comdat_group=no
23051     elif test "$ld_vers_major" -lt 2; then
23052       comdat_group=no
23053     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23054       comdat_group=no
23055     fi
23056   fi
23057 else
23058   case "${target}" in
23059     *-*-solaris2.1[1-9]*)
23060       comdat_group=no
23061       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23062       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23063       # version 1.688.
23064       #
23065       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23066       # least ld version 1.2267.
23067       if test "$ld_vers_major" -gt 1; then
23068         comdat_group=yes
23069       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23070         comdat_group=yes
23071       elif test "$ld_vers_minor" -ge 2267; then
23072         comdat_group=yes
23073       fi
23074       ;;
23075     *)
23076       # Assume linkers other than GNU ld don't support COMDAT group.
23077       comdat_group=no
23078       ;;
23079   esac
23080 fi
23081 # Allow overriding the automatic COMDAT group tests above.
23082 # Check whether --enable-comdat was given.
23083 if test "${enable_comdat+set}" = set; then :
23084   enableval=$enable_comdat; comdat_group="$enable_comdat"
23085 fi
23086
23087 if test $comdat_group = no; then
23088   gcc_cv_as_comdat_group=no
23089   gcc_cv_as_comdat_group_percent=no
23090   gcc_cv_as_comdat_group_group=no
23091 fi
23092
23093 cat >>confdefs.h <<_ACEOF
23094 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23095     || test $gcc_cv_as_comdat_group_percent = yes \
23096     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23097 _ACEOF
23098
23099
23100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23101 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23102 if test "${gcc_cv_as_discriminator+set}" = set; then :
23103   $as_echo_n "(cached) " >&6
23104 else
23105   gcc_cv_as_discriminator=no
23106     if test $in_tree_gas = yes; then
23107     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23108   then gcc_cv_as_discriminator=yes
23109 fi
23110   elif test x$gcc_cv_as != x; then
23111     $as_echo '  .text
23112         .file 1 "conf.c"
23113         .loc 1 1 0 discriminator 1' > conftest.s
23114     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23115   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23116   (eval $ac_try) 2>&5
23117   ac_status=$?
23118   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23119   test $ac_status = 0; }; }
23120     then
23121         gcc_cv_as_discriminator=yes
23122     else
23123       echo "configure: failed program was" >&5
23124       cat conftest.s >&5
23125     fi
23126     rm -f conftest.o conftest.s
23127   fi
23128 fi
23129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23130 $as_echo "$gcc_cv_as_discriminator" >&6; }
23131 if test $gcc_cv_as_discriminator = yes; then
23132
23133 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23134
23135 fi
23136
23137 # Thread-local storage - the check is heavily parameterized.
23138 conftest_s=
23139 tls_first_major=
23140 tls_first_minor=
23141 tls_as_opt=
23142 case "$target" in
23143   alpha*-*-*)
23144     conftest_s='
23145         .section ".tdata","awT",@progbits
23146 foo:    .long   25
23147         .text
23148         ldq     $27,__tls_get_addr($29)         !literal!1
23149         lda     $16,foo($29)                    !tlsgd!1
23150         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23151         ldq     $27,__tls_get_addr($29)         !literal!2
23152         lda     $16,foo($29)                    !tlsldm!2
23153         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23154         ldq     $1,foo($29)                     !gotdtprel
23155         ldah    $2,foo($29)                     !dtprelhi
23156         lda     $3,foo($2)                      !dtprello
23157         lda     $4,foo($29)                     !dtprel
23158         ldq     $1,foo($29)                     !gottprel
23159         ldah    $2,foo($29)                     !tprelhi
23160         lda     $3,foo($2)                      !tprello
23161         lda     $4,foo($29)                     !tprel'
23162         tls_first_major=2
23163         tls_first_minor=13
23164         tls_as_opt=--fatal-warnings
23165         ;;
23166   cris-*-*|crisv32-*-*)
23167     conftest_s='
23168         .section ".tdata","awT",@progbits
23169 x:      .long   25
23170         .text
23171         move.d x:IE,$r10
23172         nop'
23173         tls_first_major=2
23174         tls_first_minor=20
23175         tls_as_opt=--fatal-warnings
23176         ;;
23177   frv*-*-*)
23178     conftest_s='
23179         .section ".tdata","awT",@progbits
23180 x:      .long   25
23181         .text
23182         call    #gettlsoff(x)'
23183         tls_first_major=2
23184         tls_first_minor=14
23185         ;;
23186   hppa*-*-linux*)
23187     conftest_s='
23188 t1:     .reg    %r20
23189 t2:     .reg    %r21
23190 gp:     .reg    %r19
23191         .section ".tdata","awT",@progbits
23192 foo:    .long   25
23193         .text
23194         .align  4
23195         addil LT%foo-$tls_gdidx$,gp
23196         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23197         b __tls_get_addr
23198         nop
23199         addil LT%foo-$tls_ldidx$,gp
23200         b __tls_get_addr
23201         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23202         addil LR%foo-$tls_dtpoff$,%ret0
23203         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23204         mfctl %cr27,%t1
23205         addil LT%foo-$tls_ieoff$,gp
23206         ldw RT%foo-$tls_ieoff$(%r1),%t2
23207         add %t1,%t2,%t3
23208         mfctl %cr27,%t1
23209         addil LR%foo-$tls_leoff$,%t1
23210         ldo RR%foo-$tls_leoff$(%r1),%t2'
23211         tls_first_major=2
23212         tls_first_minor=15
23213         tls_as_opt=--fatal-warnings
23214         ;;
23215   arm*-*-*)
23216     conftest_s='
23217         .section ".tdata","awT",%progbits
23218 foo:    .long   25
23219         .text
23220 .word foo(gottpoff)
23221 .word foo(tpoff)
23222 .word foo(tlsgd)
23223 .word foo(tlsldm)
23224 .word foo(tlsldo)'
23225         tls_first_major=2
23226         tls_first_minor=17
23227         ;;
23228   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23229     case "$target" in
23230       i[34567]86-*-solaris2.*)
23231         on_solaris=yes
23232         tga_func=___tls_get_addr
23233         ;;
23234       x86_64-*-solaris2.1[0-9]*)
23235         on_solaris=yes
23236         tga_func=__tls_get_addr
23237         ;;
23238       *)
23239         on_solaris=no
23240         ;;
23241     esac
23242     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23243       conftest_s='
23244         .section .tdata,"awt",@progbits'
23245       tls_first_major=0
23246       tls_first_minor=0
23247
23248 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23249
23250     else
23251       conftest_s='
23252         .section ".tdata","awT",@progbits'
23253       tls_first_major=2
23254       tls_first_minor=14
23255       tls_as_opt="--fatal-warnings"
23256     fi
23257     conftest_s="$conftest_s
23258 foo:    .long   25
23259         .text
23260         movl    %gs:0, %eax
23261         leal    foo@tlsgd(,%ebx,1), %eax
23262         leal    foo@tlsldm(%ebx), %eax
23263         leal    foo@dtpoff(%eax), %edx
23264         movl    foo@gottpoff(%ebx), %eax
23265         subl    foo@gottpoff(%ebx), %eax
23266         addl    foo@gotntpoff(%ebx), %eax
23267         movl    foo@indntpoff, %eax
23268         movl    \$foo@tpoff, %eax
23269         subl    \$foo@tpoff, %eax
23270         leal    foo@ntpoff(%ecx), %eax"
23271     ;;
23272   x86_64-*-*)
23273     conftest_s='
23274         .section ".tdata","awT",@progbits
23275 foo:    .long   25
23276         .text
23277         movq    %fs:0, %rax
23278         leaq    foo@TLSGD(%rip), %rdi
23279         leaq    foo@TLSLD(%rip), %rdi
23280         leaq    foo@DTPOFF(%rax), %rdx
23281         movq    foo@GOTTPOFF(%rip), %rax
23282         movq    $foo@TPOFF, %rax'
23283         tls_first_major=2
23284         tls_first_minor=14
23285         tls_as_opt=--fatal-warnings
23286         ;;
23287   ia64-*-*)
23288     conftest_s='
23289         .section ".tdata","awT",@progbits
23290 foo:    data8   25
23291         .text
23292         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23293         addl    r17 = @ltoff(@dtprel(foo#)), gp
23294         addl    r18 = @ltoff(@tprel(foo#)), gp
23295         addl    r19 = @dtprel(foo#), gp
23296         adds    r21 = @dtprel(foo#), r13
23297         movl    r23 = @dtprel(foo#)
23298         addl    r20 = @tprel(foo#), gp
23299         adds    r22 = @tprel(foo#), r13
23300         movl    r24 = @tprel(foo#)'
23301         tls_first_major=2
23302         tls_first_minor=13
23303         tls_as_opt=--fatal-warnings
23304         ;;
23305   microblaze*-*-*)
23306     conftest_s='
23307         .section .tdata,"awT",@progbits
23308 x:
23309         .word 2
23310         .text
23311         addik r5,r20,x@TLSGD
23312         addik r5,r20,x@TLSLDM'
23313         tls_first_major=2
23314         tls_first_minor=20
23315         tls_as_opt='--fatal-warnings'
23316         ;;
23317   mips*-*-*)
23318     conftest_s='
23319         .section .tdata,"awT",@progbits
23320 x:
23321         .word 2
23322         .text
23323         addiu $4, $28, %tlsgd(x)
23324         addiu $4, $28, %tlsldm(x)
23325         lui $4, %dtprel_hi(x)
23326         addiu $4, $4, %dtprel_lo(x)
23327         lw $4, %gottprel(x)($28)
23328         lui $4, %tprel_hi(x)
23329         addiu $4, $4, %tprel_lo(x)'
23330         tls_first_major=2
23331         tls_first_minor=16
23332         tls_as_opt='-32 --fatal-warnings'
23333         ;;
23334   m68k-*-*)
23335     conftest_s='
23336         .section .tdata,"awT",@progbits
23337 x:
23338         .word 2
23339         .text
23340 foo:
23341         move.l x@TLSGD(%a5),%a0
23342         move.l x@TLSLDM(%a5),%a0
23343         move.l x@TLSLDO(%a5),%a0
23344         move.l x@TLSIE(%a5),%a0
23345         move.l x@TLSLE(%a5),%a0'
23346         tls_first_major=2
23347         tls_first_minor=19
23348         tls_as_opt='--fatal-warnings'
23349         ;;
23350   aarch64*-*-*)
23351     conftest_s='
23352         .section ".tdata","awT",%progbits
23353 foo:    .long   25
23354         .text
23355         adrp  x0, :tlsgd:x
23356         add   x0, x0, #:tlsgd_lo12:x
23357         bl    __tls_get_addr
23358         nop'
23359         tls_first_major=2
23360         tls_first_minor=20
23361         tls_as_opt='--fatal-warnings'
23362         ;;
23363   powerpc-ibm-aix*)
23364     conftest_s='
23365         .extern __get_tpointer
23366         .toc
23367 LC..1:
23368         .tc a[TC],a[TL]@le
23369         .csect .text[PR]
23370 .tlstest:
23371         lwz 9,LC..1(2)
23372         bla __get_tpointer
23373         lwzx 3,9,3
23374         .globl a
23375         .csect a[TL],4
23376 a:
23377         .space 4'
23378         tls_first_major=0
23379         tls_first_minor=0
23380         ;;
23381   powerpc64*-*-*)
23382     conftest_s='
23383         .section ".tdata","awT",@progbits
23384         .align 3
23385 ld0:    .space 8
23386 ld1:    .space 8
23387 x1:     .space 8
23388 x2:     .space 8
23389 x3:     .space 8
23390         .text
23391         addi 3,2,ld0@got@tlsgd
23392         bl .__tls_get_addr
23393         nop
23394         addi 3,2,ld1@toc
23395         bl .__tls_get_addr
23396         nop
23397         addi 3,2,x1@got@tlsld
23398         bl .__tls_get_addr
23399         nop
23400         addi 9,3,x1@dtprel
23401         bl .__tls_get_addr
23402         nop
23403         addis 9,3,x2@dtprel@ha
23404         addi 9,9,x2@dtprel@l
23405         bl .__tls_get_addr
23406         nop
23407         ld 9,x3@got@dtprel(2)
23408         add 9,9,3
23409         bl .__tls_get_addr
23410         nop'
23411         tls_first_major=2
23412         tls_first_minor=14
23413         tls_as_opt="-a64 --fatal-warnings"
23414         ;;
23415   powerpc*-*-*)
23416     conftest_s='
23417         .section ".tdata","awT",@progbits
23418         .align 2
23419 ld0:    .space 4
23420 ld1:    .space 4
23421 x1:     .space 4
23422 x2:     .space 4
23423 x3:     .space 4
23424         .text
23425         addi 3,31,ld0@got@tlsgd
23426         bl __tls_get_addr
23427         addi 3,31,x1@got@tlsld
23428         bl __tls_get_addr
23429         addi 9,3,x1@dtprel
23430         addis 9,3,x2@dtprel@ha
23431         addi 9,9,x2@dtprel@l
23432         lwz 9,x3@got@tprel(31)
23433         add 9,9,x@tls
23434         addi 9,2,x1@tprel
23435         addis 9,2,x2@tprel@ha
23436         addi 9,9,x2@tprel@l'
23437         tls_first_major=2
23438         tls_first_minor=14
23439         tls_as_opt="-a32 --fatal-warnings"
23440         ;;
23441   s390-*-*)
23442     conftest_s='
23443         .section ".tdata","awT",@progbits
23444 foo:    .long   25
23445         .text
23446         .long   foo@TLSGD
23447         .long   foo@TLSLDM
23448         .long   foo@DTPOFF
23449         .long   foo@NTPOFF
23450         .long   foo@GOTNTPOFF
23451         .long   foo@INDNTPOFF
23452         l       %r1,foo@GOTNTPOFF(%r12)
23453         l       %r1,0(%r1):tls_load:foo
23454         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23455         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23456         tls_first_major=2
23457         tls_first_minor=14
23458         tls_as_opt="-m31 --fatal-warnings"
23459         ;;
23460   s390x-*-*)
23461     conftest_s='
23462         .section ".tdata","awT",@progbits
23463 foo:    .long   25
23464         .text
23465         .quad   foo@TLSGD
23466         .quad   foo@TLSLDM
23467         .quad   foo@DTPOFF
23468         .quad   foo@NTPOFF
23469         .quad   foo@GOTNTPOFF
23470         lg      %r1,foo@GOTNTPOFF(%r12)
23471         larl    %r1,foo@INDNTPOFF
23472         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23473         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23474         tls_first_major=2
23475         tls_first_minor=14
23476         tls_as_opt="-m64 -Aesame --fatal-warnings"
23477         ;;
23478   sh-*-* | sh[34]-*-*)
23479     conftest_s='
23480         .section ".tdata","awT",@progbits
23481 foo:    .long   25
23482         .text
23483         .long   foo@TLSGD
23484         .long   foo@TLSLDM
23485         .long   foo@DTPOFF
23486         .long   foo@GOTTPOFF
23487         .long   foo@TPOFF'
23488         tls_first_major=2
23489         tls_first_minor=13
23490         tls_as_opt=--fatal-warnings
23491         ;;
23492   sparc*-*-*)
23493     case "$target" in
23494       sparc*-sun-solaris2.*)
23495         on_solaris=yes
23496         tga_func=__tls_get_addr
23497         ;;
23498       *)
23499         on_solaris=no
23500         ;;
23501     esac
23502     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23503       conftest_s='
23504         .section ".tdata",#alloc,#write,#tls'
23505         tls_first_major=0
23506         tls_first_minor=0
23507     else
23508       conftest_s='
23509         .section ".tdata","awT",@progbits'
23510         tls_first_major=2
23511         tls_first_minor=14
23512         tls_as_opt="-32 --fatal-warnings"
23513     fi
23514     conftest_s="$conftest_s
23515 foo:    .long   25
23516         .text
23517         sethi   %tgd_hi22(foo), %o0
23518         add     %o0, %tgd_lo10(foo), %o1
23519         add     %l7, %o1, %o0, %tgd_add(foo)
23520         call    __tls_get_addr, %tgd_call(foo)
23521         sethi   %tldm_hi22(foo), %l1
23522         add     %l1, %tldm_lo10(foo), %l2
23523         add     %l7, %l2, %o0, %tldm_add(foo)
23524         call    __tls_get_addr, %tldm_call(foo)
23525         sethi   %tldo_hix22(foo), %l3
23526         xor     %l3, %tldo_lox10(foo), %l4
23527         add     %o0, %l4, %l5, %tldo_add(foo)
23528         sethi   %tie_hi22(foo), %o3
23529         add     %o3, %tie_lo10(foo), %o3
23530         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23531         add     %g7, %o2, %o4, %tie_add(foo)
23532         sethi   %tle_hix22(foo), %l1
23533         xor     %l1, %tle_lox10(foo), %o5
23534         ld      [%g7 + %o5], %o1"
23535         ;;
23536   tilepro*-*-*)
23537       conftest_s='
23538         .section ".tdata","awT",@progbits
23539 foo:    .long   25
23540         .text
23541         addli   r0, zero, tls_gd(foo)
23542         auli    r0, zero, tls_gd_ha16(foo)
23543         addli   r0, r0, tls_gd_lo16(foo)
23544         jal     __tls_get_addr
23545         addli   r0, zero, tls_ie(foo)
23546         auli    r0, r0, tls_ie_ha16(foo)
23547         addli   r0, r0, tls_ie_lo16(foo)'
23548         tls_first_major=2
23549         tls_first_minor=22
23550         tls_as_opt="--fatal-warnings"
23551         ;;
23552   tilegx*-*-*)
23553       conftest_s='
23554         .section ".tdata","awT",@progbits
23555 foo:    .long   25
23556         .text
23557         shl16insli r0, zero, hw0_last_tls_gd(foo)
23558         shl16insli r0, zero, hw1_last_tls_gd(foo)
23559         shl16insli r0, r0,   hw0_tls_gd(foo)
23560         jal        __tls_get_addr
23561         shl16insli r0, zero, hw1_last_tls_ie(foo)
23562         shl16insli r0, r0,   hw0_tls_ie(foo)'
23563         tls_first_major=2
23564         tls_first_minor=22
23565         tls_as_opt="--fatal-warnings"
23566         ;;
23567   xtensa*-*-*)
23568     conftest_s='
23569         .section ".tdata","awT",@progbits
23570 foo:    .long   25
23571         .text
23572         movi    a8, foo@TLSFUNC
23573         movi    a10, foo@TLSARG
23574         callx8.tls a8, foo@TLSCALL'
23575         tls_first_major=2
23576         tls_first_minor=19
23577         ;;
23578 esac
23579 set_have_as_tls=no
23580 if test "x$enable_tls" = xno ; then
23581   : # TLS explicitly disabled.
23582 elif test "x$enable_tls" = xyes ; then
23583   set_have_as_tls=yes # TLS explicitly enabled.
23584 elif test -z "$tls_first_major"; then
23585   : # If we don't have a check, assume no support.
23586 else
23587   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23588 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23589 if test "${gcc_cv_as_tls+set}" = set; then :
23590   $as_echo_n "(cached) " >&6
23591 else
23592   gcc_cv_as_tls=no
23593     if test $in_tree_gas = yes; then
23594     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23595   then gcc_cv_as_tls=yes
23596 fi
23597   elif test x$gcc_cv_as != x; then
23598     $as_echo "$conftest_s" > conftest.s
23599     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23600   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23601   (eval $ac_try) 2>&5
23602   ac_status=$?
23603   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23604   test $ac_status = 0; }; }
23605     then
23606         gcc_cv_as_tls=yes
23607     else
23608       echo "configure: failed program was" >&5
23609       cat conftest.s >&5
23610     fi
23611     rm -f conftest.o conftest.s
23612   fi
23613 fi
23614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23615 $as_echo "$gcc_cv_as_tls" >&6; }
23616 if test $gcc_cv_as_tls = yes; then
23617   set_have_as_tls=yes
23618 fi
23619 fi
23620 case "$target" in
23621   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23622   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23623   # Sun style that Sun ld and GCC don't support any longer.
23624   *-*-solaris2.*)
23625     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23626 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23627     ld_tls_support=no
23628     # Check ld and ld.so.1 TLS support.
23629     if echo "$ld_ver" | grep GNU > /dev/null; then
23630       # Assume all interesting versions of GNU ld have TLS support.
23631       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23632       ld_tls_support=yes
23633     else
23634       case "$target" in
23635         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23636         i?86-*-solaris2.9)
23637           min_tls_ld_vers_minor=374
23638           ;;
23639         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23640         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23641           min_tls_ld_vers_minor=343
23642           ;;
23643       esac
23644       if test "$ld_vers_major" -gt 1 || \
23645         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23646         ld_tls_support=yes
23647       else
23648         set_have_as_tls=no
23649       fi
23650     fi
23651     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23652 $as_echo "$ld_tls_support" >&6; }
23653
23654     save_LIBS="$LIBS"
23655     save_LDFLAGS="$LDFLAGS"
23656     LIBS=
23657     LDFLAGS=
23658
23659     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23660 $as_echo_n "checking library containing $tga_func... " >&6; }
23661     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23662     # (32-bit x86) only lived in libthread, so check for that.  Keep
23663     # set_have_as_tls if found, disable if not.
23664     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23666 $as_echo_n "checking for library containing $tga_func... " >&6; }
23667 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23668   $as_echo_n "(cached) " >&6
23669 else
23670   ac_func_search_save_LIBS=$LIBS
23671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23672 /* end confdefs.h.  */
23673
23674 /* Override any GCC internal prototype to avoid an error.
23675    Use char because int might match the return type of a GCC
23676    builtin and then its argument prototype would still apply.  */
23677 #ifdef __cplusplus
23678 extern "C"
23679 #endif
23680 char $tga_func ();
23681 int
23682 main ()
23683 {
23684 return $tga_func ();
23685   ;
23686   return 0;
23687 }
23688 _ACEOF
23689 for ac_lib in '' thread; do
23690   if test -z "$ac_lib"; then
23691     ac_res="none required"
23692   else
23693     ac_res=-l$ac_lib
23694     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23695   fi
23696   if ac_fn_c_try_link "$LINENO"; then :
23697   eval "$as_ac_Search=\$ac_res"
23698 fi
23699 rm -f core conftest.err conftest.$ac_objext \
23700     conftest$ac_exeext
23701   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23702   break
23703 fi
23704 done
23705 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23706
23707 else
23708   eval "$as_ac_Search=no"
23709 fi
23710 rm conftest.$ac_ext
23711 LIBS=$ac_func_search_save_LIBS
23712 fi
23713 eval ac_res=\$$as_ac_Search
23714                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23715 $as_echo "$ac_res" >&6; }
23716 eval ac_res=\$$as_ac_Search
23717 if test "$ac_res" != no; then :
23718   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23719
23720 else
23721   set_have_as_tls=no
23722 fi
23723
23724     # Clear LIBS if we cannot support TLS.
23725     if test $set_have_as_tls = no; then
23726       LIBS=
23727     fi
23728     # Always define LIB_TLS_SPEC, even without TLS support.
23729
23730 cat >>confdefs.h <<_ACEOF
23731 #define LIB_TLS_SPEC "$LIBS"
23732 _ACEOF
23733
23734     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23735 $as_echo "$LIBS" >&6; }
23736
23737     LIBS="$save_LIBS"
23738     LDFLAGS="$save_LDFLAGS"
23739     ;;
23740 esac
23741 if test $set_have_as_tls = yes ; then
23742
23743 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23744
23745 fi
23746
23747 # Target-specific assembler checks.
23748
23749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23750 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23751 gcc_cv_ld_static_dynamic=no
23752 gcc_cv_ld_static_option='-Bstatic'
23753 gcc_cv_ld_dynamic_option='-Bdynamic'
23754 if test $in_tree_ld = yes ; then
23755   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23756     gcc_cv_ld_static_dynamic=yes
23757   fi
23758 elif test x$gcc_cv_ld != x; then
23759   # Check if linker supports -Bstatic/-Bdynamic option
23760   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23761      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23762       gcc_cv_ld_static_dynamic=yes
23763   else
23764     case "$target" in
23765       # AIX ld uses -b flags
23766       *-*-aix4.[23]* | *-*-aix[5-9]*)
23767         gcc_cv_ld_static_dynamic=yes
23768         gcc_cv_ld_static_option="-bstatic"
23769         gcc_cv_ld_dynamic_option="-bdynamic"
23770         ;;
23771       # HP-UX ld uses -a flags to select between shared and archive.
23772       *-*-hpux*)
23773         if test x"$gnu_ld" = xno; then
23774           gcc_cv_ld_static_dynamic=yes
23775           gcc_cv_ld_static_option="-aarchive_shared"
23776           gcc_cv_ld_dynamic_option="-adefault"
23777         fi
23778         ;;
23779       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23780       *-*-solaris2*)
23781         gcc_cv_ld_static_dynamic=yes
23782         ;;
23783     esac
23784   fi
23785 fi
23786 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23787
23788 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23789
23790
23791 cat >>confdefs.h <<_ACEOF
23792 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23793 _ACEOF
23794
23795
23796 cat >>confdefs.h <<_ACEOF
23797 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23798 _ACEOF
23799
23800 fi
23801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23802 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23803
23804 if test x"$demangler_in_ld" = xyes; then
23805   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23806 $as_echo_n "checking linker --demangle support... " >&6; }
23807   gcc_cv_ld_demangle=no
23808   if test $in_tree_ld = yes; then
23809     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23810       gcc_cv_ld_demangle=yes
23811     fi
23812   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23813     # Check if the GNU linker supports --demangle option
23814     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23815       gcc_cv_ld_demangle=yes
23816     fi
23817   fi
23818   if test x"$gcc_cv_ld_demangle" = xyes; then
23819
23820 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23821
23822   fi
23823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23824 $as_echo "$gcc_cv_ld_demangle" >&6; }
23825 fi
23826
23827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23828 $as_echo_n "checking linker plugin support... " >&6; }
23829 gcc_cv_lto_plugin=0
23830 if test -f liblto_plugin.la; then
23831   save_ld_ver="$ld_ver"
23832   save_ld_vers_major="$ld_vers_major"
23833   save_ld_vers_minor="$ld_vers_minor"
23834   save_ld_is_gold="$ld_is_gold"
23835
23836   ld_is_gold=no
23837
23838   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23839     ld_ver="GNU ld"
23840     # FIXME: ld_is_gold?
23841     ld_vers_major="$gcc_cv_gld_major_version"
23842     ld_vers_minor="$gcc_cv_gld_minor_version"
23843   else
23844     # Determine plugin linker version.
23845     # FIXME: Partial duplicate from above, generalize.
23846     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23847     if echo "$ld_ver" | grep GNU > /dev/null; then
23848       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23849         ld_is_gold=yes
23850         ld_vers=`echo $ld_ver | sed -n \
23851             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23852       else
23853         ld_vers=`echo $ld_ver | sed -n \
23854             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23855       fi
23856       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23857       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23858     fi
23859   fi
23860
23861   # Determine plugin support.
23862   if echo "$ld_ver" | grep GNU > /dev/null; then
23863     # Require GNU ld or gold 2.21+ for plugin support by default.
23864     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23865       gcc_cv_lto_plugin=2
23866     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23867     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23868       gcc_cv_lto_plugin=1
23869     fi
23870   fi
23871
23872   ld_ver="$save_ld_ver"
23873   ld_vers_major="$save_ld_vers_major"
23874   ld_vers_minor="$save_ld_vers_minor"
23875   ld_is_gold="$save_ld_is_gold"
23876 fi
23877
23878 cat >>confdefs.h <<_ACEOF
23879 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23880 _ACEOF
23881
23882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23883 $as_echo "$gcc_cv_lto_plugin" >&6; }
23884
23885 case "$target" in
23886   # All TARGET_ABI_OSF targets.
23887   alpha*-*-linux* | alpha*-*-*bsd*)
23888     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23889 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23890 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23891   $as_echo_n "(cached) " >&6
23892 else
23893   gcc_cv_as_alpha_explicit_relocs=no
23894     if test $in_tree_gas = yes; then
23895     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23896   then gcc_cv_as_alpha_explicit_relocs=yes
23897 fi
23898   elif test x$gcc_cv_as != x; then
23899     $as_echo '  .set nomacro
23900         .text
23901         extbl   $3, $2, $3      !lituse_bytoff!1
23902         ldq     $2, a($29)      !literal!1
23903         ldq     $4, b($29)      !literal!2
23904         ldq_u   $3, 0($2)       !lituse_base!1
23905         ldq     $27, f($29)     !literal!5
23906         jsr     $26, ($27), f   !lituse_jsr!5
23907         ldah    $29, 0($26)     !gpdisp!3
23908         lda     $0, c($29)      !gprel
23909         ldah    $1, d($29)      !gprelhigh
23910         lda     $1, d($1)       !gprellow
23911         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23912     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23913   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23914   (eval $ac_try) 2>&5
23915   ac_status=$?
23916   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23917   test $ac_status = 0; }; }
23918     then
23919         gcc_cv_as_alpha_explicit_relocs=yes
23920     else
23921       echo "configure: failed program was" >&5
23922       cat conftest.s >&5
23923     fi
23924     rm -f conftest.o conftest.s
23925   fi
23926 fi
23927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23928 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23929 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23930
23931 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23932
23933 fi
23934     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23935 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23936 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23937   $as_echo_n "(cached) " >&6
23938 else
23939   gcc_cv_as_alpha_jsrdirect_relocs=no
23940     if test $in_tree_gas = yes; then
23941     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23942   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23943 fi
23944   elif test x$gcc_cv_as != x; then
23945     $as_echo '  .set nomacro
23946         .text
23947         ldq     $27, a($29)     !literal!1
23948         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23949     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23950   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23951   (eval $ac_try) 2>&5
23952   ac_status=$?
23953   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23954   test $ac_status = 0; }; }
23955     then
23956         gcc_cv_as_alpha_jsrdirect_relocs=yes
23957     else
23958       echo "configure: failed program was" >&5
23959       cat conftest.s >&5
23960     fi
23961     rm -f conftest.o conftest.s
23962   fi
23963 fi
23964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23965 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23966 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23967
23968 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23969
23970 fi
23971     ;;
23972
23973   cris-*-*)
23974     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23975 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23976 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23977   $as_echo_n "(cached) " >&6
23978 else
23979   gcc_cv_as_cris_no_mul_bug=no
23980     if test $in_tree_gas = yes; then
23981     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23982   then gcc_cv_as_cris_no_mul_bug=yes
23983 fi
23984   elif test x$gcc_cv_as != x; then
23985     $as_echo '.text' > conftest.s
23986     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23987   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23988   (eval $ac_try) 2>&5
23989   ac_status=$?
23990   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23991   test $ac_status = 0; }; }
23992     then
23993         gcc_cv_as_cris_no_mul_bug=yes
23994     else
23995       echo "configure: failed program was" >&5
23996       cat conftest.s >&5
23997     fi
23998     rm -f conftest.o conftest.s
23999   fi
24000 fi
24001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
24002 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
24003 if test $gcc_cv_as_cris_no_mul_bug = yes; then
24004
24005 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
24006
24007 fi
24008     ;;
24009
24010   sparc*-*-*)
24011     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
24012 $as_echo_n "checking assembler for .register... " >&6; }
24013 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
24014   $as_echo_n "(cached) " >&6
24015 else
24016   gcc_cv_as_sparc_register_op=no
24017   if test x$gcc_cv_as != x; then
24018     $as_echo '.register %g2, #scratch' > conftest.s
24019     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24020   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24021   (eval $ac_try) 2>&5
24022   ac_status=$?
24023   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24024   test $ac_status = 0; }; }
24025     then
24026         gcc_cv_as_sparc_register_op=yes
24027     else
24028       echo "configure: failed program was" >&5
24029       cat conftest.s >&5
24030     fi
24031     rm -f conftest.o conftest.s
24032   fi
24033 fi
24034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
24035 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
24036 if test $gcc_cv_as_sparc_register_op = yes; then
24037
24038 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
24039
24040 fi
24041
24042     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for #nobits" >&5
24043 $as_echo_n "checking assembler for #nobits... " >&6; }
24044 if test "${gcc_cv_as_sparc_nobits+set}" = set; then :
24045   $as_echo_n "(cached) " >&6
24046 else
24047   gcc_cv_as_sparc_nobits=no
24048   if test x$gcc_cv_as != x; then
24049     $as_echo '.section "nobits",#alloc,#write,#nobits
24050        .section "progbits",#alloc,#write,#progbits' > conftest.s
24051     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24052   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24053   (eval $ac_try) 2>&5
24054   ac_status=$?
24055   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24056   test $ac_status = 0; }; }
24057     then
24058         gcc_cv_as_sparc_nobits=yes
24059     else
24060       echo "configure: failed program was" >&5
24061       cat conftest.s >&5
24062     fi
24063     rm -f conftest.o conftest.s
24064   fi
24065 fi
24066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_nobits" >&5
24067 $as_echo "$gcc_cv_as_sparc_nobits" >&6; }
24068
24069
24070 cat >>confdefs.h <<_ACEOF
24071 #define HAVE_AS_SPARC_NOBITS `if test $gcc_cv_as_sparc_nobits = yes; then echo 1; else echo 0; fi`
24072 _ACEOF
24073
24074
24075     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24076 $as_echo_n "checking assembler for -relax option... " >&6; }
24077 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24078   $as_echo_n "(cached) " >&6
24079 else
24080   gcc_cv_as_sparc_relax=no
24081   if test x$gcc_cv_as != x; then
24082     $as_echo '.text' > conftest.s
24083     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24084   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24085   (eval $ac_try) 2>&5
24086   ac_status=$?
24087   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24088   test $ac_status = 0; }; }
24089     then
24090         gcc_cv_as_sparc_relax=yes
24091     else
24092       echo "configure: failed program was" >&5
24093       cat conftest.s >&5
24094     fi
24095     rm -f conftest.o conftest.s
24096   fi
24097 fi
24098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24099 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24100 if test $gcc_cv_as_sparc_relax = yes; then
24101
24102 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24103
24104 fi
24105
24106     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24107 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24108 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24109   $as_echo_n "(cached) " >&6
24110 else
24111   gcc_cv_as_sparc_gotdata_op=no
24112   if test x$gcc_cv_as != x; then
24113     $as_echo '.text
24114 .align 4
24115 foo:
24116         nop
24117 bar:
24118         sethi %gdop_hix22(foo), %g1
24119         xor    %g1, %gdop_lox10(foo), %g1
24120         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24121     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24122   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24123   (eval $ac_try) 2>&5
24124   ac_status=$?
24125   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24126   test $ac_status = 0; }; }
24127     then
24128         if test x$gcc_cv_ld != x \
24129        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24130          if test x$gcc_cv_objdump != x; then
24131            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24132               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24133                gcc_cv_as_sparc_gotdata_op=no
24134            else
24135                gcc_cv_as_sparc_gotdata_op=yes
24136            fi
24137          fi
24138        fi
24139        rm -f conftest
24140     else
24141       echo "configure: failed program was" >&5
24142       cat conftest.s >&5
24143     fi
24144     rm -f conftest.o conftest.s
24145   fi
24146 fi
24147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24148 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24149 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24150
24151 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24152
24153 fi
24154
24155     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24156 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24157 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24158   $as_echo_n "(cached) " >&6
24159 else
24160   gcc_cv_as_sparc_ua_pcrel=no
24161   if test x$gcc_cv_as != x; then
24162     $as_echo '.text
24163 foo:
24164         nop
24165 .data
24166 .align 4
24167 .byte 0
24168 .uaword %r_disp32(foo)' > conftest.s
24169     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24170   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24171   (eval $ac_try) 2>&5
24172   ac_status=$?
24173   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24174   test $ac_status = 0; }; }
24175     then
24176         if test x$gcc_cv_ld != x \
24177        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24178          gcc_cv_as_sparc_ua_pcrel=yes
24179        fi
24180        rm -f conftest
24181     else
24182       echo "configure: failed program was" >&5
24183       cat conftest.s >&5
24184     fi
24185     rm -f conftest.o conftest.s
24186   fi
24187 fi
24188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24189 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24190 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24191
24192 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24193
24194
24195       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24196 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24197 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24198   $as_echo_n "(cached) " >&6
24199 else
24200   gcc_cv_as_sparc_ua_pcrel_hidden=no
24201   if test x$gcc_cv_as != x; then
24202     $as_echo '.data
24203 .align 4
24204 .byte 0x31
24205 .uaword %r_disp32(foo)
24206 .byte 0x32, 0x33, 0x34
24207 .global foo
24208 .hidden foo
24209 foo:
24210 .skip 4' > conftest.s
24211     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24212   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24213   (eval $ac_try) 2>&5
24214   ac_status=$?
24215   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24216   test $ac_status = 0; }; }
24217     then
24218         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24219          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24220          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24221             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24222             if $gcc_cv_objdump -R conftest 2> /dev/null \
24223                | grep 'DISP32' > /dev/null 2>&1; then
24224                 :
24225             else
24226                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24227             fi
24228          fi
24229          rm -f conftest
24230     else
24231       echo "configure: failed program was" >&5
24232       cat conftest.s >&5
24233     fi
24234     rm -f conftest.o conftest.s
24235   fi
24236 fi
24237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24238 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24239 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24240
24241 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24242
24243 fi
24244
24245 fi # unaligned pcrel relocs
24246
24247     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24248 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24249 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24250   $as_echo_n "(cached) " >&6
24251 else
24252   gcc_cv_as_sparc_offsetable_lo10=no
24253   if test x$gcc_cv_as != x; then
24254     $as_echo '.text
24255         or %g1, %lo(ab) + 12, %g1
24256         or %g1, %lo(ab + 12), %g1' > conftest.s
24257     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24258   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24259   (eval $ac_try) 2>&5
24260   ac_status=$?
24261   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24262   test $ac_status = 0; }; }
24263     then
24264         if test x$gcc_cv_objdump != x \
24265        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24266           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24267          gcc_cv_as_sparc_offsetable_lo10=yes
24268        fi
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_sparc_offsetable_lo10" >&5
24277 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24278 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24279
24280 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24281
24282 fi
24283
24284     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24285 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24286 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24287   $as_echo_n "(cached) " >&6
24288 else
24289   gcc_cv_as_sparc_fmaf=no
24290   if test x$gcc_cv_as != x; then
24291     $as_echo '.text
24292        .register %g2, #scratch
24293        .register %g3, #scratch
24294        .align 4
24295        fmaddd %f0, %f2, %f4, %f6
24296        addxccc %g1, %g2, %g3
24297        fsrl32 %f2, %f4, %f8
24298        fnaddd %f10, %f12, %f14' > conftest.s
24299     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24300   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24301   (eval $ac_try) 2>&5
24302   ac_status=$?
24303   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24304   test $ac_status = 0; }; }
24305     then
24306         gcc_cv_as_sparc_fmaf=yes
24307     else
24308       echo "configure: failed program was" >&5
24309       cat conftest.s >&5
24310     fi
24311     rm -f conftest.o conftest.s
24312   fi
24313 fi
24314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24315 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24316 if test $gcc_cv_as_sparc_fmaf = yes; then
24317
24318 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24319
24320 fi
24321
24322     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
24323 $as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
24324 if test "${gcc_cv_as_sparc_sparc4+set}" = set; then :
24325   $as_echo_n "(cached) " >&6
24326 else
24327   gcc_cv_as_sparc_sparc4=no
24328   if test x$gcc_cv_as != x; then
24329     $as_echo '.text
24330        .register %g2, #scratch
24331        .register %g3, #scratch
24332        .align 4
24333        cxbe %g2, %g3, 1f
24334 1:     cwbneg %g2, %g3, 1f
24335 1:     sha1
24336        md5
24337        aes_kexpand0 %f4, %f6, %f8
24338        des_round %f38, %f40, %f42, %f44
24339        camellia_f %f54, %f56, %f58, %f60
24340        kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
24341     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
24342   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24343   (eval $ac_try) 2>&5
24344   ac_status=$?
24345   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24346   test $ac_status = 0; }; }
24347     then
24348         gcc_cv_as_sparc_sparc4=yes
24349     else
24350       echo "configure: failed program was" >&5
24351       cat conftest.s >&5
24352     fi
24353     rm -f conftest.o conftest.s
24354   fi
24355 fi
24356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
24357 $as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
24358 if test $gcc_cv_as_sparc_sparc4 = yes; then
24359
24360 $as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
24361
24362 fi
24363
24364     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for LEON instructions" >&5
24365 $as_echo_n "checking assembler for LEON instructions... " >&6; }
24366 if test "${gcc_cv_as_sparc_leon+set}" = set; then :
24367   $as_echo_n "(cached) " >&6
24368 else
24369   gcc_cv_as_sparc_leon=no
24370   if test x$gcc_cv_as != x; then
24371     $as_echo '.text
24372        .register %g2, #scratch
24373        .register %g3, #scratch
24374        .align 4
24375        smac %g2, %g3, %g1
24376        umac %g2, %g3, %g1
24377        cas [%g2], %g3, %g1' > conftest.s
24378     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -Aleon -o conftest.o conftest.s >&5'
24379   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24380   (eval $ac_try) 2>&5
24381   ac_status=$?
24382   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24383   test $ac_status = 0; }; }
24384     then
24385         gcc_cv_as_sparc_leon=yes
24386     else
24387       echo "configure: failed program was" >&5
24388       cat conftest.s >&5
24389     fi
24390     rm -f conftest.o conftest.s
24391   fi
24392 fi
24393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_leon" >&5
24394 $as_echo "$gcc_cv_as_sparc_leon" >&6; }
24395 if test $gcc_cv_as_sparc_leon = yes; then
24396
24397 $as_echo "#define HAVE_AS_LEON 1" >>confdefs.h
24398
24399 fi
24400     ;;
24401
24402   i[34567]86-*-* | x86_64-*-*)
24403     case $target_os in
24404       cygwin*)
24405         # Full C++ conformance when using a shared libstdc++-v3 requires some
24406         # support from the Cygwin DLL, which in more recent versions exports
24407         # wrappers to aid in interposing and redirecting operators new, delete,
24408         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24409         # are configuring for a version of Cygwin that exports the wrappers.
24410         if test x$host = x$target && test x$host_cpu = xi686; then
24411           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24412 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24413   gcc_ac_cygwin_dll_wrappers=yes
24414 else
24415   gcc_ac_cygwin_dll_wrappers=no
24416 fi
24417
24418         else
24419           # Can't check presence of libc functions during cross-compile, so
24420           # we just have to assume we're building for an up-to-date target.
24421           gcc_ac_cygwin_dll_wrappers=yes
24422         fi
24423
24424 cat >>confdefs.h <<_ACEOF
24425 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24426 _ACEOF
24427
24428     esac
24429     case $target_os in
24430       cygwin* | pe | mingw32* | interix*)
24431         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24432         # definition is used unconditionally to initialise the default state of
24433         # the target option variable that governs usage of the feature.
24434         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24435 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24436 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24437   $as_echo_n "(cached) " >&6
24438 else
24439   gcc_cv_as_comm_has_align=no
24440     if test $in_tree_gas = yes; then
24441     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24442   then gcc_cv_as_comm_has_align=yes
24443 fi
24444   elif test x$gcc_cv_as != x; then
24445     $as_echo '.comm foo,1,32' > conftest.s
24446     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24447   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24448   (eval $ac_try) 2>&5
24449   ac_status=$?
24450   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24451   test $ac_status = 0; }; }
24452     then
24453         gcc_cv_as_comm_has_align=yes
24454     else
24455       echo "configure: failed program was" >&5
24456       cat conftest.s >&5
24457     fi
24458     rm -f conftest.o conftest.s
24459   fi
24460 fi
24461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24462 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24463
24464
24465 cat >>confdefs.h <<_ACEOF
24466 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24467 _ACEOF
24468
24469         # Used for DWARF 2 in PE
24470         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24471 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24472 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24473   $as_echo_n "(cached) " >&6
24474 else
24475   gcc_cv_as_ix86_pe_secrel32=no
24476     if test $in_tree_gas = yes; then
24477     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24478   then gcc_cv_as_ix86_pe_secrel32=yes
24479 fi
24480   elif test x$gcc_cv_as != x; then
24481     $as_echo '.text
24482 foo:    nop
24483 .data
24484         .secrel32 foo' > conftest.s
24485     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24486   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24487   (eval $ac_try) 2>&5
24488   ac_status=$?
24489   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24490   test $ac_status = 0; }; }
24491     then
24492         if test x$gcc_cv_ld != x \
24493            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24494              gcc_cv_as_ix86_pe_secrel32=yes
24495            fi
24496            rm -f conftest
24497     else
24498       echo "configure: failed program was" >&5
24499       cat conftest.s >&5
24500     fi
24501     rm -f conftest.o conftest.s
24502   fi
24503 fi
24504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24505 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24506 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24507
24508 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24509
24510 fi
24511         # Test if the assembler supports the extended form of the .section
24512         # directive that specifies section alignment.  LTO support uses this,
24513         # but normally only after installation, so we warn but don't fail the
24514         # configure if LTO is enabled but the assembler does not support it.
24515         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24516 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24517 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24518   $as_echo_n "(cached) " >&6
24519 else
24520   gcc_cv_as_section_has_align=no
24521     if test $in_tree_gas = yes; then
24522     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24523   then gcc_cv_as_section_has_align=yes
24524 fi
24525   elif test x$gcc_cv_as != x; then
24526     $as_echo '.section lto_test,"dr0"' > conftest.s
24527     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24528   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24529   (eval $ac_try) 2>&5
24530   ac_status=$?
24531   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24532   test $ac_status = 0; }; }
24533     then
24534         gcc_cv_as_section_has_align=yes
24535     else
24536       echo "configure: failed program was" >&5
24537       cat conftest.s >&5
24538     fi
24539     rm -f conftest.o conftest.s
24540   fi
24541 fi
24542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24543 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24544
24545         if test x$gcc_cv_as_section_has_align != xyes; then
24546           case ",$enable_languages," in
24547             *,lto,*)
24548               { $as_echo "$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
24549 $as_echo "$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;}
24550               ;;
24551           esac
24552         fi
24553         # Test if the assembler supports the section flag 'e' for specifying
24554         # an excluded section.
24555         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24556 $as_echo_n "checking assembler for .section with e... " >&6; }
24557 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24558   $as_echo_n "(cached) " >&6
24559 else
24560   gcc_cv_as_section_has_e=no
24561     if test $in_tree_gas = yes; then
24562     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24563   then gcc_cv_as_section_has_e=yes
24564 fi
24565   elif test x$gcc_cv_as != x; then
24566     $as_echo '.section foo1,"e"
24567 .byte 0,0,0,0' > conftest.s
24568     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24569   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24570   (eval $ac_try) 2>&5
24571   ac_status=$?
24572   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24573   test $ac_status = 0; }; }
24574     then
24575         gcc_cv_as_section_has_e=yes
24576     else
24577       echo "configure: failed program was" >&5
24578       cat conftest.s >&5
24579     fi
24580     rm -f conftest.o conftest.s
24581   fi
24582 fi
24583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24584 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24585
24586
24587 cat >>confdefs.h <<_ACEOF
24588 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24589 _ACEOF
24590
24591         ;;
24592     esac
24593
24594     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24595 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24596 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24597   $as_echo_n "(cached) " >&6
24598 else
24599   gcc_cv_as_ix86_filds=no
24600   if test x$gcc_cv_as != x; then
24601     $as_echo 'filds mem; fists mem' > conftest.s
24602     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24603   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24604   (eval $ac_try) 2>&5
24605   ac_status=$?
24606   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24607   test $ac_status = 0; }; }
24608     then
24609         gcc_cv_as_ix86_filds=yes
24610     else
24611       echo "configure: failed program was" >&5
24612       cat conftest.s >&5
24613     fi
24614     rm -f conftest.o conftest.s
24615   fi
24616 fi
24617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24618 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24619 if test $gcc_cv_as_ix86_filds = yes; then
24620
24621 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24622
24623 fi
24624
24625     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24626 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24627 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24628   $as_echo_n "(cached) " >&6
24629 else
24630   gcc_cv_as_ix86_fildq=no
24631   if test x$gcc_cv_as != x; then
24632     $as_echo 'fildq mem; fistpq mem' > conftest.s
24633     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24634   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24635   (eval $ac_try) 2>&5
24636   ac_status=$?
24637   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24638   test $ac_status = 0; }; }
24639     then
24640         gcc_cv_as_ix86_fildq=yes
24641     else
24642       echo "configure: failed program was" >&5
24643       cat conftest.s >&5
24644     fi
24645     rm -f conftest.o conftest.s
24646   fi
24647 fi
24648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24649 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24650 if test $gcc_cv_as_ix86_fildq = yes; then
24651
24652 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24653
24654 fi
24655
24656     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24657 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24658 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24659   $as_echo_n "(cached) " >&6
24660 else
24661   gcc_cv_as_ix86_cmov_sun_syntax=no
24662   if test x$gcc_cv_as != x; then
24663     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24664     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24665   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24666   (eval $ac_try) 2>&5
24667   ac_status=$?
24668   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24669   test $ac_status = 0; }; }
24670     then
24671         gcc_cv_as_ix86_cmov_sun_syntax=yes
24672     else
24673       echo "configure: failed program was" >&5
24674       cat conftest.s >&5
24675     fi
24676     rm -f conftest.o conftest.s
24677   fi
24678 fi
24679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24680 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24681 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24682
24683 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24684
24685 fi
24686
24687     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24688 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24689 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24690   $as_echo_n "(cached) " >&6
24691 else
24692   gcc_cv_as_ix86_ffreep=no
24693   if test x$gcc_cv_as != x; then
24694     $as_echo 'ffreep %st(1)' > conftest.s
24695     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24696   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24697   (eval $ac_try) 2>&5
24698   ac_status=$?
24699   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24700   test $ac_status = 0; }; }
24701     then
24702         gcc_cv_as_ix86_ffreep=yes
24703     else
24704       echo "configure: failed program was" >&5
24705       cat conftest.s >&5
24706     fi
24707     rm -f conftest.o conftest.s
24708   fi
24709 fi
24710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24711 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24712 if test $gcc_cv_as_ix86_ffreep = yes; then
24713
24714 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24715
24716 fi
24717
24718     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24719 $as_echo_n "checking assembler for .quad directive... " >&6; }
24720 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24721   $as_echo_n "(cached) " >&6
24722 else
24723   gcc_cv_as_ix86_quad=no
24724   if test x$gcc_cv_as != x; then
24725     $as_echo '.quad 0' > conftest.s
24726     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24727   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24728   (eval $ac_try) 2>&5
24729   ac_status=$?
24730   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24731   test $ac_status = 0; }; }
24732     then
24733         gcc_cv_as_ix86_quad=yes
24734     else
24735       echo "configure: failed program was" >&5
24736       cat conftest.s >&5
24737     fi
24738     rm -f conftest.o conftest.s
24739   fi
24740 fi
24741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24742 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24743 if test $gcc_cv_as_ix86_quad = yes; then
24744
24745 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24746
24747 fi
24748
24749     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24750 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24751 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24752   $as_echo_n "(cached) " >&6
24753 else
24754   gcc_cv_as_ix86_sahf=no
24755   if test x$gcc_cv_as != x; then
24756     $as_echo '.code64
24757        sahf' > conftest.s
24758     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24759   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24760   (eval $ac_try) 2>&5
24761   ac_status=$?
24762   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24763   test $ac_status = 0; }; }
24764     then
24765         gcc_cv_as_ix86_sahf=yes
24766     else
24767       echo "configure: failed program was" >&5
24768       cat conftest.s >&5
24769     fi
24770     rm -f conftest.o conftest.s
24771   fi
24772 fi
24773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24774 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24775 if test $gcc_cv_as_ix86_sahf = yes; then
24776
24777 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24778
24779 fi
24780
24781     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for interunit movq mnemonic" >&5
24782 $as_echo_n "checking assembler for interunit movq mnemonic... " >&6; }
24783 if test "${gcc_cv_as_ix86_interunit_movq+set}" = set; then :
24784   $as_echo_n "(cached) " >&6
24785 else
24786   gcc_cv_as_ix86_interunit_movq=no
24787   if test x$gcc_cv_as != x; then
24788     $as_echo '.code64
24789        movq %mm0, %rax
24790        movq %rax, %xmm0' > conftest.s
24791     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24792   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24793   (eval $ac_try) 2>&5
24794   ac_status=$?
24795   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24796   test $ac_status = 0; }; }
24797     then
24798         gcc_cv_as_ix86_interunit_movq=yes
24799     else
24800       echo "configure: failed program was" >&5
24801       cat conftest.s >&5
24802     fi
24803     rm -f conftest.o conftest.s
24804   fi
24805 fi
24806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_interunit_movq" >&5
24807 $as_echo "$gcc_cv_as_ix86_interunit_movq" >&6; }
24808
24809
24810 cat >>confdefs.h <<_ACEOF
24811 #define HAVE_AS_IX86_INTERUNIT_MOVQ `if test $gcc_cv_as_ix86_interunit_movq = yes; then echo 1; else echo 0; fi`
24812 _ACEOF
24813
24814
24815     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24816 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24817 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24818   $as_echo_n "(cached) " >&6
24819 else
24820   gcc_cv_as_ix86_hle=no
24821   if test x$gcc_cv_as != x; then
24822     $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
24823     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24824   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24825   (eval $ac_try) 2>&5
24826   ac_status=$?
24827   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24828   test $ac_status = 0; }; }
24829     then
24830         gcc_cv_as_ix86_hle=yes
24831     else
24832       echo "configure: failed program was" >&5
24833       cat conftest.s >&5
24834     fi
24835     rm -f conftest.o conftest.s
24836   fi
24837 fi
24838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24839 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24840 if test $gcc_cv_as_ix86_hle = yes; then
24841
24842 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24843
24844 fi
24845
24846     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24847 $as_echo_n "checking assembler for swap suffix... " >&6; }
24848 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24849   $as_echo_n "(cached) " >&6
24850 else
24851   gcc_cv_as_ix86_swap=no
24852   if test x$gcc_cv_as != x; then
24853     $as_echo 'movl.s %esp, %ebp' > conftest.s
24854     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24855   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24856   (eval $ac_try) 2>&5
24857   ac_status=$?
24858   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24859   test $ac_status = 0; }; }
24860     then
24861         gcc_cv_as_ix86_swap=yes
24862     else
24863       echo "configure: failed program was" >&5
24864       cat conftest.s >&5
24865     fi
24866     rm -f conftest.o conftest.s
24867   fi
24868 fi
24869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24870 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24871 if test $gcc_cv_as_ix86_swap = yes; then
24872
24873 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24874
24875 fi
24876
24877     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24878 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24879 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24880   $as_echo_n "(cached) " >&6
24881 else
24882   gcc_cv_as_ix86_diff_sect_delta=no
24883   if test x$gcc_cv_as != x; then
24884     $as_echo '.section .rodata
24885 .L1:
24886         .long .L2-.L1
24887         .long .L3-.L1
24888         .text
24889 .L3:    nop
24890 .L2:    nop' > conftest.s
24891     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24892   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24893   (eval $ac_try) 2>&5
24894   ac_status=$?
24895   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24896   test $ac_status = 0; }; }
24897     then
24898         gcc_cv_as_ix86_diff_sect_delta=yes
24899     else
24900       echo "configure: failed program was" >&5
24901       cat conftest.s >&5
24902     fi
24903     rm -f conftest.o conftest.s
24904   fi
24905 fi
24906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24907 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24908 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24909
24910 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24911
24912 fi
24913
24914     # These two are used unconditionally by i386.[ch]; it is to be defined
24915     # to 1 if the feature is present, 0 otherwise.
24916     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24917 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24918 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24919   $as_echo_n "(cached) " >&6
24920 else
24921   gcc_cv_as_ix86_gotoff_in_data=no
24922     if test $in_tree_gas = yes; then
24923     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24924   then gcc_cv_as_ix86_gotoff_in_data=yes
24925 fi
24926   elif test x$gcc_cv_as != x; then
24927     $as_echo '  .text
24928 .L0:
24929         nop
24930         .data
24931         .long .L0@GOTOFF' > conftest.s
24932     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24933   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24934   (eval $ac_try) 2>&5
24935   ac_status=$?
24936   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24937   test $ac_status = 0; }; }
24938     then
24939         gcc_cv_as_ix86_gotoff_in_data=yes
24940     else
24941       echo "configure: failed program was" >&5
24942       cat conftest.s >&5
24943     fi
24944     rm -f conftest.o conftest.s
24945   fi
24946 fi
24947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24948 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24949
24950
24951 cat >>confdefs.h <<_ACEOF
24952 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24953 _ACEOF
24954
24955
24956     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24957 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24958 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24959   $as_echo_n "(cached) " >&6
24960 else
24961   gcc_cv_as_ix86_rep_lock_prefix=no
24962   if test x$gcc_cv_as != x; then
24963     $as_echo 'rep movsl
24964          rep ret
24965          rep nop
24966          rep bsf %ecx, %eax
24967          rep bsr %ecx, %eax
24968          lock addl %edi, (%eax,%esi)
24969          lock orl $0, (%esp)' > conftest.s
24970     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24971   { { eval echo "\"\$as_me\":${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     then
24977         gcc_cv_as_ix86_rep_lock_prefix=yes
24978     else
24979       echo "configure: failed program was" >&5
24980       cat conftest.s >&5
24981     fi
24982     rm -f conftest.o conftest.s
24983   fi
24984 fi
24985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24986 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24987 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24988
24989 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24990
24991 fi
24992
24993     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24994 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24995 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24996   $as_echo_n "(cached) " >&6
24997 else
24998   gcc_cv_as_ix86_tlsgdplt=no
24999   if test x$gcc_cv_as != x; then
25000     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
25001     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25002   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25003   (eval $ac_try) 2>&5
25004   ac_status=$?
25005   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25006   test $ac_status = 0; }; }
25007     then
25008         if test x$gcc_cv_ld != x \
25009          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
25010            gcc_cv_as_ix86_tlsgdplt=yes
25011          fi
25012          rm -f conftest
25013     else
25014       echo "configure: failed program was" >&5
25015       cat conftest.s >&5
25016     fi
25017     rm -f conftest.o conftest.s
25018   fi
25019 fi
25020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
25021 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
25022 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
25023
25024 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
25025
25026 fi
25027
25028     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
25029 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
25030 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
25031   $as_echo_n "(cached) " >&6
25032 else
25033   gcc_cv_as_ix86_tlsldmplt=no
25034   if test x$gcc_cv_as != x; then
25035     $as_echo 'tls_ld:
25036          call    tls_ld@tlsldmplt' > conftest.s
25037     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25038   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25039   (eval $ac_try) 2>&5
25040   ac_status=$?
25041   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25042   test $ac_status = 0; }; }
25043     then
25044         if test x$gcc_cv_ld != x \
25045          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
25046            gcc_cv_as_ix86_tlsldmplt=yes
25047          fi
25048          rm -f conftest
25049     else
25050       echo "configure: failed program was" >&5
25051       cat conftest.s >&5
25052     fi
25053     rm -f conftest.o conftest.s
25054   fi
25055 fi
25056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
25057 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
25058 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
25059
25060 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
25061
25062 fi
25063
25064     ;;
25065
25066   ia64*-*-*)
25067     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
25068 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
25069 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
25070   $as_echo_n "(cached) " >&6
25071 else
25072   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
25073     if test $in_tree_gas = yes; then
25074     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25075   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25076 fi
25077   elif test x$gcc_cv_as != x; then
25078     $as_echo '  .text
25079         addl r15 = @ltoffx(x#), gp
25080         ;;
25081         ld8.mov r16 = [r15], x#' > conftest.s
25082     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25083   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25084   (eval $ac_try) 2>&5
25085   ac_status=$?
25086   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25087   test $ac_status = 0; }; }
25088     then
25089         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25090     else
25091       echo "configure: failed program was" >&5
25092       cat conftest.s >&5
25093     fi
25094     rm -f conftest.o conftest.s
25095   fi
25096 fi
25097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
25098 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
25099 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
25100
25101 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
25102
25103 fi
25104
25105     ;;
25106
25107   powerpc*-*-*)
25108     case $target in
25109       *-*-aix*) conftest_s='    .machine "pwr5"
25110         .csect .text[PR]
25111         mfcr 3,128';;
25112       *-*-darwin*)
25113         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
25114 $as_echo_n "checking assembler for .machine directive support... " >&6; }
25115 if test "${gcc_cv_as_machine_directive+set}" = set; then :
25116   $as_echo_n "(cached) " >&6
25117 else
25118   gcc_cv_as_machine_directive=no
25119   if test x$gcc_cv_as != x; then
25120     $as_echo '  .machine ppc7400' > conftest.s
25121     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25122   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25123   (eval $ac_try) 2>&5
25124   ac_status=$?
25125   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25126   test $ac_status = 0; }; }
25127     then
25128         gcc_cv_as_machine_directive=yes
25129     else
25130       echo "configure: failed program was" >&5
25131       cat conftest.s >&5
25132     fi
25133     rm -f conftest.o conftest.s
25134   fi
25135 fi
25136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
25137 $as_echo "$gcc_cv_as_machine_directive" >&6; }
25138
25139         if test x$gcc_cv_as_machine_directive != xyes; then
25140           echo "*** This target requires an assembler supporting \".machine\"" >&2
25141           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
25142           test x$build = x$target && exit 1
25143         fi
25144         conftest_s='    .text
25145         mfcr r3,128';;
25146       *) conftest_s='   .machine power4
25147         .text
25148         mfcr 3,128';;
25149     esac
25150
25151     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
25152 $as_echo_n "checking assembler for mfcr field support... " >&6; }
25153 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
25154   $as_echo_n "(cached) " >&6
25155 else
25156   gcc_cv_as_powerpc_mfcrf=no
25157     if test $in_tree_gas = yes; then
25158     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25159   then gcc_cv_as_powerpc_mfcrf=yes
25160 fi
25161   elif test x$gcc_cv_as != x; then
25162     $as_echo "$conftest_s" > conftest.s
25163     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25164   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25165   (eval $ac_try) 2>&5
25166   ac_status=$?
25167   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25168   test $ac_status = 0; }; }
25169     then
25170         gcc_cv_as_powerpc_mfcrf=yes
25171     else
25172       echo "configure: failed program was" >&5
25173       cat conftest.s >&5
25174     fi
25175     rm -f conftest.o conftest.s
25176   fi
25177 fi
25178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
25179 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
25180 if test $gcc_cv_as_powerpc_mfcrf = yes; then
25181
25182 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
25183
25184 fi
25185
25186     case $target in
25187       *-*-aix*) conftest_s='    .machine "pwr5"
25188         .csect .text[PR]
25189         popcntb 3,3';;
25190       *) conftest_s='   .machine power5
25191         .text
25192         popcntb 3,3';;
25193     esac
25194
25195     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
25196 $as_echo_n "checking assembler for popcntb support... " >&6; }
25197 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
25198   $as_echo_n "(cached) " >&6
25199 else
25200   gcc_cv_as_powerpc_popcntb=no
25201     if test $in_tree_gas = yes; then
25202     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25203   then gcc_cv_as_powerpc_popcntb=yes
25204 fi
25205   elif test x$gcc_cv_as != x; then
25206     $as_echo "$conftest_s" > conftest.s
25207     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25208   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25209   (eval $ac_try) 2>&5
25210   ac_status=$?
25211   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25212   test $ac_status = 0; }; }
25213     then
25214         gcc_cv_as_powerpc_popcntb=yes
25215     else
25216       echo "configure: failed program was" >&5
25217       cat conftest.s >&5
25218     fi
25219     rm -f conftest.o conftest.s
25220   fi
25221 fi
25222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25223 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25224 if test $gcc_cv_as_powerpc_popcntb = yes; then
25225
25226 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25227
25228 fi
25229
25230     case $target in
25231       *-*-aix*) conftest_s='    .machine "pwr5x"
25232         .csect .text[PR]
25233         frin 1,1';;
25234       *) conftest_s='   .machine power5
25235         .text
25236         frin 1,1';;
25237     esac
25238
25239     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25240 $as_echo_n "checking assembler for fp round support... " >&6; }
25241 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25242   $as_echo_n "(cached) " >&6
25243 else
25244   gcc_cv_as_powerpc_fprnd=no
25245     if test $in_tree_gas = yes; then
25246     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25247   then gcc_cv_as_powerpc_fprnd=yes
25248 fi
25249   elif test x$gcc_cv_as != x; then
25250     $as_echo "$conftest_s" > conftest.s
25251     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25252   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25253   (eval $ac_try) 2>&5
25254   ac_status=$?
25255   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25256   test $ac_status = 0; }; }
25257     then
25258         gcc_cv_as_powerpc_fprnd=yes
25259     else
25260       echo "configure: failed program was" >&5
25261       cat conftest.s >&5
25262     fi
25263     rm -f conftest.o conftest.s
25264   fi
25265 fi
25266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25267 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25268 if test $gcc_cv_as_powerpc_fprnd = yes; then
25269
25270 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25271
25272 fi
25273
25274     case $target in
25275       *-*-aix*) conftest_s='    .machine "pwr6"
25276         .csect .text[PR]
25277         mffgpr 1,3';;
25278       *) conftest_s='   .machine power6
25279         .text
25280         mffgpr 1,3';;
25281     esac
25282
25283     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25284 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25285 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25286   $as_echo_n "(cached) " >&6
25287 else
25288   gcc_cv_as_powerpc_mfpgpr=no
25289     if test $in_tree_gas = yes; then
25290     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25291   then gcc_cv_as_powerpc_mfpgpr=yes
25292 fi
25293   elif test x$gcc_cv_as != x; then
25294     $as_echo "$conftest_s" > conftest.s
25295     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25296   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25297   (eval $ac_try) 2>&5
25298   ac_status=$?
25299   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25300   test $ac_status = 0; }; }
25301     then
25302         gcc_cv_as_powerpc_mfpgpr=yes
25303     else
25304       echo "configure: failed program was" >&5
25305       cat conftest.s >&5
25306     fi
25307     rm -f conftest.o conftest.s
25308   fi
25309 fi
25310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25311 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25312 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25313
25314 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25315
25316 fi
25317
25318     case $target in
25319       *-*-aix*) conftest_s='    .csect .text[PR]
25320 LCF..0:
25321         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25322       *-*-darwin*)
25323         conftest_s='    .text
25324 LCF0:
25325         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25326       *) conftest_s='   .text
25327 .LCF0:
25328         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25329     esac
25330
25331     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25332 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25333 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25334   $as_echo_n "(cached) " >&6
25335 else
25336   gcc_cv_as_powerpc_rel16=no
25337     if test $in_tree_gas = yes; then
25338     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25339   then gcc_cv_as_powerpc_rel16=yes
25340 fi
25341   elif test x$gcc_cv_as != x; then
25342     $as_echo "$conftest_s" > conftest.s
25343     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25344   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25345   (eval $ac_try) 2>&5
25346   ac_status=$?
25347   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25348   test $ac_status = 0; }; }
25349     then
25350         gcc_cv_as_powerpc_rel16=yes
25351     else
25352       echo "configure: failed program was" >&5
25353       cat conftest.s >&5
25354     fi
25355     rm -f conftest.o conftest.s
25356   fi
25357 fi
25358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25359 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25360 if test $gcc_cv_as_powerpc_rel16 = yes; then
25361
25362 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25363
25364 fi
25365
25366     case $target in
25367       *-*-aix*) conftest_s='    .machine "pwr6"
25368         .csect .text[PR]
25369         cmpb 3,4,5';;
25370       *) conftest_s='   .machine power6
25371         .text
25372         cmpb 3,4,5';;
25373     esac
25374
25375     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25376 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25377 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25378   $as_echo_n "(cached) " >&6
25379 else
25380   gcc_cv_as_powerpc_cmpb=no
25381     if test $in_tree_gas = yes; then
25382     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25383   then gcc_cv_as_powerpc_cmpb=yes
25384 fi
25385   elif test x$gcc_cv_as != x; then
25386     $as_echo "$conftest_s" > conftest.s
25387     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25388   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25389   (eval $ac_try) 2>&5
25390   ac_status=$?
25391   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25392   test $ac_status = 0; }; }
25393     then
25394         gcc_cv_as_powerpc_cmpb=yes
25395     else
25396       echo "configure: failed program was" >&5
25397       cat conftest.s >&5
25398     fi
25399     rm -f conftest.o conftest.s
25400   fi
25401 fi
25402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25403 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25404 if test $gcc_cv_as_powerpc_cmpb = yes; then
25405
25406 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25407
25408 fi
25409
25410     case $target in
25411       *-*-aix*) conftest_s='    .machine "pwr6"
25412         .csect .text[PR]
25413         dadd 1,2,3';;
25414       *) conftest_s='   .machine power6
25415         .text
25416         dadd 1,2,3';;
25417     esac
25418
25419     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25420 $as_echo_n "checking assembler for decimal float support... " >&6; }
25421 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25422   $as_echo_n "(cached) " >&6
25423 else
25424   gcc_cv_as_powerpc_dfp=no
25425     if test $in_tree_gas = yes; then
25426     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25427   then gcc_cv_as_powerpc_dfp=yes
25428 fi
25429   elif test x$gcc_cv_as != x; then
25430     $as_echo "$conftest_s" > conftest.s
25431     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25432   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25433   (eval $ac_try) 2>&5
25434   ac_status=$?
25435   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25436   test $ac_status = 0; }; }
25437     then
25438         gcc_cv_as_powerpc_dfp=yes
25439     else
25440       echo "configure: failed program was" >&5
25441       cat conftest.s >&5
25442     fi
25443     rm -f conftest.o conftest.s
25444   fi
25445 fi
25446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25447 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25448 if test $gcc_cv_as_powerpc_dfp = yes; then
25449
25450 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25451
25452 fi
25453
25454     case $target in
25455       *-*-aix*) conftest_s='    .machine "pwr7"
25456         .csect .text[PR]
25457         lxvd2x 1,2,3';;
25458       *) conftest_s='   .machine power7
25459         .text
25460         lxvd2x 1,2,3';;
25461     esac
25462
25463     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25464 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25465 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25466   $as_echo_n "(cached) " >&6
25467 else
25468   gcc_cv_as_powerpc_vsx=no
25469     if test $in_tree_gas = yes; then
25470     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25471   then gcc_cv_as_powerpc_vsx=yes
25472 fi
25473   elif test x$gcc_cv_as != x; then
25474     $as_echo "$conftest_s" > conftest.s
25475     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25476   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25477   (eval $ac_try) 2>&5
25478   ac_status=$?
25479   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25480   test $ac_status = 0; }; }
25481     then
25482         gcc_cv_as_powerpc_vsx=yes
25483     else
25484       echo "configure: failed program was" >&5
25485       cat conftest.s >&5
25486     fi
25487     rm -f conftest.o conftest.s
25488   fi
25489 fi
25490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25491 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25492 if test $gcc_cv_as_powerpc_vsx = yes; then
25493
25494 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25495
25496 fi
25497
25498     case $target in
25499       *-*-aix*) conftest_s='    .machine "pwr7"
25500         .csect .text[PR]
25501         popcntd 3,3';;
25502       *) conftest_s='   .machine power7
25503         .text
25504         popcntd 3,3';;
25505     esac
25506
25507     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25508 $as_echo_n "checking assembler for popcntd support... " >&6; }
25509 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25510   $as_echo_n "(cached) " >&6
25511 else
25512   gcc_cv_as_powerpc_popcntd=no
25513     if test $in_tree_gas = yes; then
25514     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25515   then gcc_cv_as_powerpc_popcntd=yes
25516 fi
25517   elif test x$gcc_cv_as != x; then
25518     $as_echo "$conftest_s" > conftest.s
25519     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25520   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25521   (eval $ac_try) 2>&5
25522   ac_status=$?
25523   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25524   test $ac_status = 0; }; }
25525     then
25526         gcc_cv_as_powerpc_popcntd=yes
25527     else
25528       echo "configure: failed program was" >&5
25529       cat conftest.s >&5
25530     fi
25531     rm -f conftest.o conftest.s
25532   fi
25533 fi
25534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25535 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25536 if test $gcc_cv_as_powerpc_popcntd = yes; then
25537
25538 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25539
25540 fi
25541
25542     case $target in
25543       *-*-aix*) conftest_s='    .machine "pwr8"
25544         .csect .text[PR]';;
25545       *) conftest_s='   .machine power8
25546         .text';;
25547     esac
25548
25549     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for power8 support" >&5
25550 $as_echo_n "checking assembler for power8 support... " >&6; }
25551 if test "${gcc_cv_as_powerpc_power8+set}" = set; then :
25552   $as_echo_n "(cached) " >&6
25553 else
25554   gcc_cv_as_powerpc_power8=no
25555     if test $in_tree_gas = yes; then
25556     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25557   then gcc_cv_as_powerpc_power8=yes
25558 fi
25559   elif test x$gcc_cv_as != x; then
25560     $as_echo "$conftest_s" > conftest.s
25561     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25562   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25563   (eval $ac_try) 2>&5
25564   ac_status=$?
25565   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25566   test $ac_status = 0; }; }
25567     then
25568         gcc_cv_as_powerpc_power8=yes
25569     else
25570       echo "configure: failed program was" >&5
25571       cat conftest.s >&5
25572     fi
25573     rm -f conftest.o conftest.s
25574   fi
25575 fi
25576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_power8" >&5
25577 $as_echo "$gcc_cv_as_powerpc_power8" >&6; }
25578 if test $gcc_cv_as_powerpc_power8 = yes; then
25579
25580 $as_echo "#define HAVE_AS_POWER8 1" >>confdefs.h
25581
25582 fi
25583
25584     case $target in
25585       *-*-aix*) conftest_s='    .csect .text[PR]
25586         lwsync';;
25587       *) conftest_s='   .text
25588         lwsync';;
25589     esac
25590
25591     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25592 $as_echo_n "checking assembler for lwsync support... " >&6; }
25593 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25594   $as_echo_n "(cached) " >&6
25595 else
25596   gcc_cv_as_powerpc_lwsync=no
25597     if test $in_tree_gas = yes; then
25598     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25599   then gcc_cv_as_powerpc_lwsync=yes
25600 fi
25601   elif test x$gcc_cv_as != x; then
25602     $as_echo "$conftest_s" > conftest.s
25603     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25604   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25605   (eval $ac_try) 2>&5
25606   ac_status=$?
25607   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25608   test $ac_status = 0; }; }
25609     then
25610         gcc_cv_as_powerpc_lwsync=yes
25611     else
25612       echo "configure: failed program was" >&5
25613       cat conftest.s >&5
25614     fi
25615     rm -f conftest.o conftest.s
25616   fi
25617 fi
25618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25619 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25620 if test $gcc_cv_as_powerpc_lwsync = yes; then
25621
25622 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25623
25624 fi
25625
25626     case $target in
25627       *-*-aix*) conftest_s='    .machine "476"
25628         .csect .text[PR]
25629         dci 0';;
25630       *) conftest_s='   .machine "476"
25631         .text
25632         dci 0';;
25633     esac
25634
25635     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25636 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25637 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25638   $as_echo_n "(cached) " >&6
25639 else
25640   gcc_cv_as_powerpc_dci=no
25641     if test $in_tree_gas = yes; then
25642     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25643   then gcc_cv_as_powerpc_dci=yes
25644 fi
25645   elif test x$gcc_cv_as != x; then
25646     $as_echo "$conftest_s" > conftest.s
25647     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25648   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25649   (eval $ac_try) 2>&5
25650   ac_status=$?
25651   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25652   test $ac_status = 0; }; }
25653     then
25654         gcc_cv_as_powerpc_dci=yes
25655     else
25656       echo "configure: failed program was" >&5
25657       cat conftest.s >&5
25658     fi
25659     rm -f conftest.o conftest.s
25660   fi
25661 fi
25662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25663 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25664 if test $gcc_cv_as_powerpc_dci = yes; then
25665
25666 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25667
25668 fi
25669
25670     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25671 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25672 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25673   $as_echo_n "(cached) " >&6
25674 else
25675   gcc_cv_as_powerpc_gnu_attribute=no
25676     if test $in_tree_gas = yes; then
25677     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25678   then gcc_cv_as_powerpc_gnu_attribute=yes
25679 fi
25680   elif test x$gcc_cv_as != x; then
25681     $as_echo '.gnu_attribute 4,1' > conftest.s
25682     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25683   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25684   (eval $ac_try) 2>&5
25685   ac_status=$?
25686   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25687   test $ac_status = 0; }; }
25688     then
25689         gcc_cv_as_powerpc_gnu_attribute=yes
25690     else
25691       echo "configure: failed program was" >&5
25692       cat conftest.s >&5
25693     fi
25694     rm -f conftest.o conftest.s
25695   fi
25696 fi
25697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25698 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25699 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25700
25701 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25702
25703 fi
25704
25705     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25706 $as_echo_n "checking assembler for tls marker support... " >&6; }
25707 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25708   $as_echo_n "(cached) " >&6
25709 else
25710   gcc_cv_as_powerpc_tls_markers=no
25711     if test $in_tree_gas = yes; then
25712     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25713   then gcc_cv_as_powerpc_tls_markers=yes
25714 fi
25715   elif test x$gcc_cv_as != x; then
25716     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25717     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25718   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25719   (eval $ac_try) 2>&5
25720   ac_status=$?
25721   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25722   test $ac_status = 0; }; }
25723     then
25724         gcc_cv_as_powerpc_tls_markers=yes
25725     else
25726       echo "configure: failed program was" >&5
25727       cat conftest.s >&5
25728     fi
25729     rm -f conftest.o conftest.s
25730   fi
25731 fi
25732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25733 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25734 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25735
25736 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25737
25738 fi
25739
25740     case $target in
25741       *-*-aix*)
25742         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25743 $as_echo_n "checking assembler for .ref support... " >&6; }
25744 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25745   $as_echo_n "(cached) " >&6
25746 else
25747   gcc_cv_as_aix_ref=no
25748     if test $in_tree_gas = yes; then
25749     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 21 \) \* 1000 + 0`
25750   then gcc_cv_as_aix_ref=yes
25751 fi
25752   elif test x$gcc_cv_as != x; then
25753     $as_echo '  .csect stuff[rw]
25754              stuff:
25755                 .long 1
25756                 .extern sym
25757                 .ref sym
25758           ' > conftest.s
25759     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25760   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25761   (eval $ac_try) 2>&5
25762   ac_status=$?
25763   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25764   test $ac_status = 0; }; }
25765     then
25766         gcc_cv_as_aix_ref=yes
25767     else
25768       echo "configure: failed program was" >&5
25769       cat conftest.s >&5
25770     fi
25771     rm -f conftest.o conftest.s
25772   fi
25773 fi
25774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25775 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25776 if test $gcc_cv_as_aix_ref = yes; then
25777
25778 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25779
25780 fi
25781         ;;
25782     esac
25783     ;;
25784
25785   mips*-*-*)
25786     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25787 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25788 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25789   $as_echo_n "(cached) " >&6
25790 else
25791   gcc_cv_as_mips_explicit_relocs=no
25792     if test $in_tree_gas = yes; then
25793     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25794   then gcc_cv_as_mips_explicit_relocs=yes
25795 fi
25796   elif test x$gcc_cv_as != x; then
25797     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25798     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25799   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25800   (eval $ac_try) 2>&5
25801   ac_status=$?
25802   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25803   test $ac_status = 0; }; }
25804     then
25805         gcc_cv_as_mips_explicit_relocs=yes
25806     else
25807       echo "configure: failed program was" >&5
25808       cat conftest.s >&5
25809     fi
25810     rm -f conftest.o conftest.s
25811   fi
25812 fi
25813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25814 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25815 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25816   if test x$target_cpu_default = x
25817        then target_cpu_default=MASK_EXPLICIT_RELOCS
25818        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25819        fi
25820 fi
25821     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25822 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25823 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25824   $as_echo_n "(cached) " >&6
25825 else
25826   gcc_cv_as_mips_no_shared=no
25827     if test $in_tree_gas = yes; then
25828     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25829   then gcc_cv_as_mips_no_shared=yes
25830 fi
25831   elif test x$gcc_cv_as != x; then
25832     $as_echo 'nop' > conftest.s
25833     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25834   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25835   (eval $ac_try) 2>&5
25836   ac_status=$?
25837   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25838   test $ac_status = 0; }; }
25839     then
25840         gcc_cv_as_mips_no_shared=yes
25841     else
25842       echo "configure: failed program was" >&5
25843       cat conftest.s >&5
25844     fi
25845     rm -f conftest.o conftest.s
25846   fi
25847 fi
25848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25849 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25850 if test $gcc_cv_as_mips_no_shared = yes; then
25851
25852 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25853
25854 fi
25855
25856     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25857 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25858 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25859   $as_echo_n "(cached) " >&6
25860 else
25861   gcc_cv_as_mips_gnu_attribute=no
25862     if test $in_tree_gas = yes; then
25863     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25864   then gcc_cv_as_mips_gnu_attribute=yes
25865 fi
25866   elif test x$gcc_cv_as != x; then
25867     $as_echo '.gnu_attribute 4,1' > conftest.s
25868     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25869   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25870   (eval $ac_try) 2>&5
25871   ac_status=$?
25872   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25873   test $ac_status = 0; }; }
25874     then
25875         gcc_cv_as_mips_gnu_attribute=yes
25876     else
25877       echo "configure: failed program was" >&5
25878       cat conftest.s >&5
25879     fi
25880     rm -f conftest.o conftest.s
25881   fi
25882 fi
25883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25884 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25885 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25886
25887 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25888
25889 fi
25890
25891     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .micromips support" >&5
25892 $as_echo_n "checking assembler for .micromips support... " >&6; }
25893 if test "${gcc_cv_as_micromips_support+set}" = set; then :
25894   $as_echo_n "(cached) " >&6
25895 else
25896   gcc_cv_as_micromips_support=no
25897   if test x$gcc_cv_as != x; then
25898     $as_echo '.set micromips' > conftest.s
25899     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
25900   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25901   (eval $ac_try) 2>&5
25902   ac_status=$?
25903   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25904   test $ac_status = 0; }; }
25905     then
25906         gcc_cv_as_micromips_support=yes
25907     else
25908       echo "configure: failed program was" >&5
25909       cat conftest.s >&5
25910     fi
25911     rm -f conftest.o conftest.s
25912   fi
25913 fi
25914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_micromips_support" >&5
25915 $as_echo "$gcc_cv_as_micromips_support" >&6; }
25916 if test $gcc_cv_as_micromips_support = yes; then
25917
25918 $as_echo "#define HAVE_GAS_MICROMIPS 1" >>confdefs.h
25919
25920 fi
25921
25922     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25923 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25924 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25925   $as_echo_n "(cached) " >&6
25926 else
25927   gcc_cv_as_mips_dtprelword=no
25928     if test $in_tree_gas = yes; then
25929     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25930   then gcc_cv_as_mips_dtprelword=yes
25931 fi
25932   elif test x$gcc_cv_as != x; then
25933     $as_echo '.section .tdata,"awT",@progbits
25934 x:
25935         .word 2
25936         .text
25937         .dtprelword x+0x8000' > conftest.s
25938     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25939   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25940   (eval $ac_try) 2>&5
25941   ac_status=$?
25942   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25943   test $ac_status = 0; }; }
25944     then
25945         gcc_cv_as_mips_dtprelword=yes
25946     else
25947       echo "configure: failed program was" >&5
25948       cat conftest.s >&5
25949     fi
25950     rm -f conftest.o conftest.s
25951   fi
25952 fi
25953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25954 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25955 if test $gcc_cv_as_mips_dtprelword = yes; then
25956
25957 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25958
25959 fi
25960
25961     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25962 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25963 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25964   $as_echo_n "(cached) " >&6
25965 else
25966   gcc_cv_as_mips_dspr1_mult=no
25967   if test x$gcc_cv_as != x; then
25968     $as_echo '  .set    mips32r2
25969         .set    nodspr2
25970         .set    dsp
25971         madd    $ac3,$4,$5
25972         maddu   $ac3,$4,$5
25973         msub    $ac3,$4,$5
25974         msubu   $ac3,$4,$5
25975         mult    $ac3,$4,$5
25976         multu   $ac3,$4,$5' > conftest.s
25977     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25978   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25979   (eval $ac_try) 2>&5
25980   ac_status=$?
25981   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25982   test $ac_status = 0; }; }
25983     then
25984         gcc_cv_as_mips_dspr1_mult=yes
25985     else
25986       echo "configure: failed program was" >&5
25987       cat conftest.s >&5
25988     fi
25989     rm -f conftest.o conftest.s
25990   fi
25991 fi
25992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25993 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25994 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25995
25996 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25997
25998 fi
25999
26000     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
26001 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
26002     gcc_cv_as_ld_jalr_reloc=no
26003     if test $gcc_cv_as_mips_explicit_relocs = yes; then
26004       if test $in_tree_ld = yes ; then
26005         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
26006            && test $in_tree_ld_is_elf = yes; then
26007           gcc_cv_as_ld_jalr_reloc=yes
26008         fi
26009       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
26010         echo '  .ent x' > conftest.s
26011         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
26012         echo '  ld $25,%call16(y)($28)' >> conftest.s
26013         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
26014         echo '1:        jalr $25' >> conftest.s
26015         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
26016         echo '1:        jalr $25' >> conftest.s
26017         echo '  .end x' >> conftest.s
26018         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
26019            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
26020           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
26021              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
26022             gcc_cv_as_ld_jalr_reloc=yes
26023           fi
26024         fi
26025         rm -f conftest.*
26026       fi
26027     fi
26028     if test $gcc_cv_as_ld_jalr_reloc = yes; then
26029       if test x$target_cpu_default = x; then
26030         target_cpu_default=MASK_RELAX_PIC_CALLS
26031       else
26032         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
26033       fi
26034     fi
26035     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
26036 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
26037
26038     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
26039 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
26040 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
26041   $as_echo_n "(cached) " >&6
26042 else
26043   gcc_cv_ld_mips_personality_relaxation=no
26044        if test $in_tree_ld = yes ; then
26045          if test "$gcc_cv_gld_major_version" -eq 2 \
26046                  -a "$gcc_cv_gld_minor_version" -ge 21 \
26047                  -o "$gcc_cv_gld_major_version" -gt 2; then
26048            gcc_cv_ld_mips_personality_relaxation=yes
26049          fi
26050        elif test x$gcc_cv_as != x \
26051                  -a x$gcc_cv_ld != x \
26052                  -a x$gcc_cv_readelf != x ; then
26053          cat > conftest.s <<EOF
26054         .cfi_startproc
26055         .cfi_personality 0x80,indirect_ptr
26056         .ent test
26057 test:
26058         nop
26059         .end test
26060         .cfi_endproc
26061
26062         .section .data,"aw",@progbits
26063 indirect_ptr:
26064         .dc.a personality
26065 EOF
26066          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
26067             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
26068            if $gcc_cv_readelf -d conftest 2>&1 \
26069               | grep TEXTREL > /dev/null 2>&1; then
26070              :
26071            elif $gcc_cv_readelf --relocs conftest 2>&1 \
26072                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
26073              :
26074            else
26075              gcc_cv_ld_mips_personality_relaxation=yes
26076            fi
26077          fi
26078        fi
26079        rm -f conftest.s conftest.o conftest
26080 fi
26081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
26082 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
26083     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
26084
26085 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
26086
26087     fi
26088
26089     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mnan= support" >&5
26090 $as_echo_n "checking assembler for -mnan= support... " >&6; }
26091 if test "${gcc_cv_as_mips_nan+set}" = set; then :
26092   $as_echo_n "(cached) " >&6
26093 else
26094   gcc_cv_as_mips_nan=no
26095   if test x$gcc_cv_as != x; then
26096     $as_echo '' > conftest.s
26097     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mnan=2008 -o conftest.o conftest.s >&5'
26098   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26099   (eval $ac_try) 2>&5
26100   ac_status=$?
26101   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26102   test $ac_status = 0; }; }
26103     then
26104         gcc_cv_as_mips_nan=yes
26105     else
26106       echo "configure: failed program was" >&5
26107       cat conftest.s >&5
26108     fi
26109     rm -f conftest.o conftest.s
26110   fi
26111 fi
26112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_nan" >&5
26113 $as_echo "$gcc_cv_as_mips_nan" >&6; }
26114 if test $gcc_cv_as_mips_nan = yes; then
26115
26116 $as_echo "#define HAVE_AS_NAN 1" >>confdefs.h
26117
26118 fi
26119     if test x$gcc_cv_as_mips_nan = xno \
26120        && test x$with_nan != x; then
26121       as_fn_error "Requesting --with-nan= requires assembler support for -mnan=" "$LINENO" 5
26122     fi
26123     ;;
26124 esac
26125
26126 # Mips and HP-UX need the GNU assembler.
26127 # Linux on IA64 might be able to use the Intel assembler.
26128
26129 case "$target" in
26130   mips*-*-* | *-*-hpux* )
26131     if test x$gas_flag = xyes \
26132        || test x"$host" != x"$build" \
26133        || test ! -x "$gcc_cv_as" \
26134        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
26135       :
26136     else
26137       echo "*** This configuration requires the GNU assembler" >&2
26138       exit 1
26139     fi
26140     ;;
26141 esac
26142
26143 # ??? Not all targets support dwarf2 debug_line, even within a version
26144 # of gas.  Moreover, we need to emit a valid instruction to trigger any
26145 # info to the output file.  So, as supported targets are added to gas 2.11,
26146 # add some instruction here to (also) show we expect this might work.
26147 # ??? Once 2.11 is released, probably need to add first known working
26148 # version to the per-target configury.
26149 case "$cpu_type" in
26150   aarch64 | alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze \
26151   | mips | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 \
26152   | xtensa)
26153     insn="nop"
26154     ;;
26155   ia64 | s390)
26156     insn="nop 0"
26157     ;;
26158   mmix)
26159     insn="swym 0"
26160     ;;
26161 esac
26162 if test x"$insn" != x; then
26163  conftest_s="\
26164         .file 1 \"conftest.s\"
26165         .loc 1 3 0
26166         $insn"
26167  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
26168 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
26169 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
26170   $as_echo_n "(cached) " >&6
26171 else
26172   gcc_cv_as_dwarf2_debug_line=no
26173     if test $in_tree_gas = yes; then
26174     if test $in_tree_gas_is_elf = yes \
26175   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26176   then gcc_cv_as_dwarf2_debug_line=yes
26177 fi
26178   elif test x$gcc_cv_as != x; then
26179     $as_echo "$conftest_s" > conftest.s
26180     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26181   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26182   (eval $ac_try) 2>&5
26183   ac_status=$?
26184   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26185   test $ac_status = 0; }; }
26186     then
26187         if test x$gcc_cv_objdump != x \
26188    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
26189       | grep debug_line > /dev/null 2>&1; then
26190      gcc_cv_as_dwarf2_debug_line=yes
26191    fi
26192     else
26193       echo "configure: failed program was" >&5
26194       cat conftest.s >&5
26195     fi
26196     rm -f conftest.o conftest.s
26197   fi
26198 fi
26199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
26200 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
26201
26202
26203 # The .debug_line file table must be in the exact order that
26204 # we specified the files, since these indices are also used
26205 # by DW_AT_decl_file.  Approximate this test by testing if
26206 # the assembler bitches if the same index is assigned twice.
26207  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
26208 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
26209 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
26210   $as_echo_n "(cached) " >&6
26211 else
26212   gcc_cv_as_dwarf2_file_buggy=no
26213   if test x$gcc_cv_as != x; then
26214     $as_echo '  .file 1 "foo.s"
26215         .file 1 "bar.s"' > conftest.s
26216     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26217   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26218   (eval $ac_try) 2>&5
26219   ac_status=$?
26220   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26221   test $ac_status = 0; }; }
26222     then
26223         gcc_cv_as_dwarf2_file_buggy=yes
26224     else
26225       echo "configure: failed program was" >&5
26226       cat conftest.s >&5
26227     fi
26228     rm -f conftest.o conftest.s
26229   fi
26230 fi
26231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
26232 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
26233
26234
26235  if test $gcc_cv_as_dwarf2_debug_line = yes \
26236  && test $gcc_cv_as_dwarf2_file_buggy = no; then
26237
26238 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
26239
26240  fi
26241
26242  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
26243 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
26244 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
26245   $as_echo_n "(cached) " >&6
26246 else
26247   gcc_cv_as_gdwarf2_flag=no
26248     if test $in_tree_gas = yes; then
26249     if test $in_tree_gas_is_elf = yes \
26250   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26251   then gcc_cv_as_gdwarf2_flag=yes
26252 fi
26253   elif test x$gcc_cv_as != x; then
26254     $as_echo "$insn" > conftest.s
26255     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
26256   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26257   (eval $ac_try) 2>&5
26258   ac_status=$?
26259   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26260   test $ac_status = 0; }; }
26261     then
26262         gcc_cv_as_gdwarf2_flag=yes
26263     else
26264       echo "configure: failed program was" >&5
26265       cat conftest.s >&5
26266     fi
26267     rm -f conftest.o conftest.s
26268   fi
26269 fi
26270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
26271 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
26272 if test $gcc_cv_as_gdwarf2_flag = yes; then
26273
26274 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
26275
26276 fi
26277
26278  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
26279 $as_echo_n "checking assembler for --gstabs option... " >&6; }
26280 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
26281   $as_echo_n "(cached) " >&6
26282 else
26283   gcc_cv_as_gstabs_flag=no
26284     if test $in_tree_gas = yes; then
26285     if test $in_tree_gas_is_elf = yes \
26286   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26287   then gcc_cv_as_gstabs_flag=yes
26288 fi
26289   elif test x$gcc_cv_as != x; then
26290     $as_echo "$insn" > conftest.s
26291     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
26292   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26293   (eval $ac_try) 2>&5
26294   ac_status=$?
26295   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26296   test $ac_status = 0; }; }
26297     then
26298         # The native Solaris 9/Intel assembler doesn't understand --gstabs
26299    # and warns about it, but still exits successfully.  So check for
26300    # this.
26301    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
26302   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26303   (eval $ac_try) 2>&5
26304   ac_status=$?
26305   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26306   test $ac_status = 0; }; }
26307    then :
26308    else gcc_cv_as_gstabs_flag=yes
26309    fi
26310     else
26311       echo "configure: failed program was" >&5
26312       cat conftest.s >&5
26313     fi
26314     rm -f conftest.o conftest.s
26315   fi
26316 fi
26317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26318 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26319 if test $gcc_cv_as_gstabs_flag = yes; then
26320
26321 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26322
26323 fi
26324
26325  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26326 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26327 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26328   $as_echo_n "(cached) " >&6
26329 else
26330   gcc_cv_as_debug_prefix_map_flag=no
26331     if test $in_tree_gas = yes; then
26332     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26333   then gcc_cv_as_debug_prefix_map_flag=yes
26334 fi
26335   elif test x$gcc_cv_as != x; then
26336     $as_echo "$insn" > conftest.s
26337     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26338   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26339   (eval $ac_try) 2>&5
26340   ac_status=$?
26341   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26342   test $ac_status = 0; }; }
26343     then
26344         gcc_cv_as_debug_prefix_map_flag=yes
26345     else
26346       echo "configure: failed program was" >&5
26347       cat conftest.s >&5
26348     fi
26349     rm -f conftest.o conftest.s
26350   fi
26351 fi
26352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26353 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26354 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26355
26356 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26357
26358 fi
26359 fi
26360
26361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26362 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26363 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26364   $as_echo_n "(cached) " >&6
26365 else
26366   gcc_cv_as_lcomm_with_alignment=no
26367   if test x$gcc_cv_as != x; then
26368     $as_echo '.lcomm bar,4,16' > conftest.s
26369     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26370   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26371   (eval $ac_try) 2>&5
26372   ac_status=$?
26373   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26374   test $ac_status = 0; }; }
26375     then
26376         gcc_cv_as_lcomm_with_alignment=yes
26377     else
26378       echo "configure: failed program was" >&5
26379       cat conftest.s >&5
26380     fi
26381     rm -f conftest.o conftest.s
26382   fi
26383 fi
26384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26385 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26386 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26387
26388 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26389
26390 fi
26391
26392 if test x$with_sysroot = x && test x$host = x$target \
26393    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26394    && test "$prefix" != "NONE"; then
26395
26396 cat >>confdefs.h <<_ACEOF
26397 #define PREFIX_INCLUDE_DIR "$prefix/include"
26398 _ACEOF
26399
26400 fi
26401
26402 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26403   if test "x$with_headers" != x; then
26404     target_header_dir=$with_headers
26405   elif test "x$with_sysroot" = x; then
26406     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
26407   elif test "x$with_build_sysroot" != "x"; then
26408     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26409   elif test "x$with_sysroot" = xyes; then
26410     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26411   else
26412     target_header_dir="${with_sysroot}${native_system_header_dir}"
26413   fi
26414 else
26415   target_header_dir=${native_system_header_dir}
26416 fi
26417
26418 # Determine the version of glibc, if any, used on the target.
26419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target glibc version" >&5
26420 $as_echo_n "checking for target glibc version... " >&6; }
26421
26422 # Check whether --with-glibc-version was given.
26423 if test "${with_glibc_version+set}" = set; then :
26424   withval=$with_glibc_version;
26425 if echo "$with_glibc_version" | grep '^[0-9][0-9]*\.[0-9][0-9]*$'; then
26426   glibc_version_major=`echo "$with_glibc_version" | sed -e 's/\..*//'`
26427   glibc_version_minor=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
26428 else
26429   as_fn_error "option --with-glibc-version requires a version number M.N" "$LINENO" 5
26430 fi
26431 else
26432
26433 glibc_version_major=0
26434 glibc_version_minor=0
26435 if test -f $target_header_dir/features.h \
26436   && glibc_version_major_define=`$EGREP '^[     ]*#[    ]*define[       ]+__GLIBC__[    ]+[0-9]' $target_header_dir/features.h` \
26437   && glibc_version_minor_define=`$EGREP '^[     ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+[0-9]' $target_header_dir/features.h`; then
26438   glibc_version_major=`echo "$glibc_version_major_define" | sed -e 's/.*__GLIBC__[      ]*//'`
26439   glibc_version_minor=`echo "$glibc_version_minor_define" | sed -e 's/.*__GLIBC_MINOR__[        ]*//'`
26440 fi
26441 fi
26442
26443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibc_version_major.$glibc_version_minor" >&5
26444 $as_echo "$glibc_version_major.$glibc_version_minor" >&6; }
26445
26446 # Check whether --enable-gnu-unique-object was given.
26447 if test "${enable_gnu_unique_object+set}" = set; then :
26448   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26449     yes | no) ;;
26450     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26451 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26452   esac
26453 else
26454   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26455 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26456 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26457   $as_echo_n "(cached) " >&6
26458 else
26459   gcc_cv_as_gnu_unique_object=no
26460     if test $in_tree_gas = yes; then
26461     if test $in_tree_gas_is_elf = yes \
26462   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26463   then gcc_cv_as_gnu_unique_object=yes
26464 fi
26465   elif test x$gcc_cv_as != x; then
26466     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
26467     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26468   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26469   (eval $ac_try) 2>&5
26470   ac_status=$?
26471   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26472   test $ac_status = 0; }; }
26473     then
26474         gcc_cv_as_gnu_unique_object=yes
26475     else
26476       echo "configure: failed program was" >&5
26477       cat conftest.s >&5
26478     fi
26479     rm -f conftest.o conftest.s
26480   fi
26481 fi
26482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26483 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26484 if test $gcc_cv_as_gnu_unique_object = yes; then
26485   # We need to unquote above to to use the definition from config.gcc.
26486 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26487
26488 if test $glibc_version_major -gt 2 \
26489   || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 11 ); then :
26490   enable_gnu_unique_object=yes
26491 fi
26492
26493 fi
26494 fi
26495
26496 if test x$enable_gnu_unique_object = xyes; then
26497
26498 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26499
26500 fi
26501
26502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26503 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26504 if test "${gcc_cv_as_line_zero+set}" = set; then :
26505   $as_echo_n "(cached) " >&6
26506 else
26507   gcc_cv_as_line_zero=no
26508   if test $in_tree_gas = yes; then
26509     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26510   then gcc_cv_as_line_zero=yes
26511 fi
26512   elif test "x$gcc_cv_as" != x; then
26513     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26514     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26515   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26516   (eval $ac_try) 2>&5
26517   ac_status=$?
26518   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26519   test $ac_status = 0; }; } &&
26520        test "x`cat conftest.out`" = x
26521     then
26522       gcc_cv_as_line_zero=yes
26523     else
26524       echo "configure: failed program was" >&5
26525       cat conftest.s >&5
26526       echo "configure: error output was" >&5
26527       cat conftest.out >&5
26528     fi
26529     rm -f conftest.o conftest.s conftest.out
26530   fi
26531 fi
26532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26533 $as_echo "$gcc_cv_as_line_zero" >&6; }
26534 if test "x$gcc_cv_as_line_zero" = xyes; then
26535
26536 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26537
26538 fi
26539
26540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26541 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26542 gcc_cv_ld_eh_frame_hdr=no
26543 if test $in_tree_ld = yes ; then
26544   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26545      && test $in_tree_ld_is_elf = yes; then
26546     gcc_cv_ld_eh_frame_hdr=yes
26547   fi
26548 elif test x$gcc_cv_ld != x; then
26549   if echo "$ld_ver" | grep GNU > /dev/null; then
26550     # Check if linker supports --eh-frame-hdr option
26551     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26552       gcc_cv_ld_eh_frame_hdr=yes
26553     fi
26554   else
26555     case "$target" in
26556       *-*-solaris2*)
26557         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26558         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26559           gcc_cv_ld_eh_frame_hdr=yes
26560         fi
26561         ;;
26562     esac
26563   fi
26564 fi
26565
26566 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26567
26568 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26569
26570 fi
26571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26572 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26573
26574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker CIEv3 in .eh_frame support" >&5
26575 $as_echo_n "checking linker CIEv3 in .eh_frame support... " >&6; }
26576 gcc_cv_ld_eh_frame_ciev3=no
26577 if test $in_tree_ld = yes ; then
26578   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26579      && test $in_tree_ld_is_elf = yes; then
26580     gcc_cv_ld_eh_frame_ciev3=yes
26581   fi
26582 elif test x$gcc_cv_ld != x; then
26583   if echo "$ld_ver" | grep GNU > /dev/null; then
26584     gcc_cv_ld_eh_frame_ciev3=yes
26585     if test 0"$ld_date" -lt 20040513; then
26586       if test -n "$ld_date"; then
26587         # If there was date string, but was earlier than 2004-05-13, fail
26588         gcc_cv_ld_eh_frame_ciev3=no
26589       elif test "$ld_vers_major" -lt 2; then
26590         gcc_cv_ld_eh_frame_ciev3=no
26591       elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
26592         gcc_cv_ld_eh_frame_ciev3=no
26593       fi
26594     fi
26595   else
26596     case "$target" in
26597       *-*-solaris2*)
26598         # Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1.
26599         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then
26600           gcc_cv_ld_eh_frame_ciev3=yes
26601         fi
26602         ;;
26603     esac
26604   fi
26605 fi
26606
26607 cat >>confdefs.h <<_ACEOF
26608 #define HAVE_LD_EH_FRAME_CIEV3 `if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi`
26609 _ACEOF
26610
26611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_ciev3" >&5
26612 $as_echo "$gcc_cv_ld_eh_frame_ciev3" >&6; }
26613
26614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26615 $as_echo_n "checking linker position independent executable support... " >&6; }
26616 gcc_cv_ld_pie=no
26617 if test $in_tree_ld = yes ; then
26618   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26619      && test $in_tree_ld_is_elf = yes; then
26620     gcc_cv_ld_pie=yes
26621   fi
26622 elif test x$gcc_cv_ld != x; then
26623         # Check if linker supports -pie option
26624         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26625                 gcc_cv_ld_pie=yes
26626         fi
26627 fi
26628 if test x"$gcc_cv_ld_pie" = xyes; then
26629
26630 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26631
26632 fi
26633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26634 $as_echo "$gcc_cv_ld_pie" >&6; }
26635
26636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26637 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26638 gcc_cv_ld_eh_gc_sections=no
26639 if test $in_tree_ld = yes ; then
26640   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26641      && test $in_tree_ld_is_elf = yes; then
26642     gcc_cv_ld_eh_gc_sections=yes
26643   fi
26644 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26645   cat > conftest.s <<EOF
26646         .section        .text
26647 .globl _start
26648         .type _start, @function
26649 _start:
26650         .long foo
26651         .size _start, .-_start
26652         .section        .text.foo,"ax",@progbits
26653         .type foo, @function
26654 foo:
26655         .long 0
26656         .size foo, .-foo
26657         .section        .gcc_except_table.foo,"a",@progbits
26658 .L0:
26659         .long 0
26660         .section        .eh_frame,"a",@progbits
26661         .long .L0
26662 EOF
26663   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26664     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26665          | grep "gc-sections option ignored" > /dev/null; then
26666       gcc_cv_ld_eh_gc_sections=no
26667     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26668          | grep gcc_except_table > /dev/null; then
26669       gcc_cv_ld_eh_gc_sections=yes
26670       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26671       if test x$gcc_cv_as_comdat_group != xyes; then
26672         gcc_cv_ld_eh_gc_sections=no
26673         cat > conftest.s <<EOF
26674         .section        .text
26675 .globl _start
26676         .type _start, @function
26677 _start:
26678         .long foo
26679         .size _start, .-_start
26680         .section        .gnu.linkonce.t.foo,"ax",@progbits
26681         .type foo, @function
26682 foo:
26683         .long 0
26684         .size foo, .-foo
26685         .section        .gcc_except_table.foo,"a",@progbits
26686 .L0:
26687         .long 0
26688         .section        .eh_frame,"a",@progbits
26689         .long .L0
26690 EOF
26691         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26692           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26693                | grep "gc-sections option ignored" > /dev/null; then
26694             gcc_cv_ld_eh_gc_sections=no
26695           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26696                | grep gcc_except_table > /dev/null; then
26697             gcc_cv_ld_eh_gc_sections=yes
26698           fi
26699         fi
26700       fi
26701     fi
26702   fi
26703   rm -f conftest.s conftest.o conftest
26704 fi
26705 case "$target" in
26706   hppa*-*-linux*)
26707     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26708     gcc_cv_ld_eh_gc_sections=no
26709     ;;
26710 esac
26711 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26712
26713 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26714
26715 fi
26716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26717 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26718
26719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26720 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26721 gcc_cv_ld_eh_gc_sections_bug=no
26722 if test $in_tree_ld = yes ; then
26723   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26724      && test $in_tree_ld_is_elf = yes; then
26725     gcc_cv_ld_eh_gc_sections_bug=yes
26726   fi
26727 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x -a x$gcc_cv_as_comdat_group = xyes; then
26728   gcc_cv_ld_eh_gc_sections_bug=yes
26729   cat > conftest.s <<EOF
26730         .section        .text
26731 .globl _start
26732         .type _start, @function
26733 _start:
26734         .long foo
26735         .size _start, .-_start
26736         .section        .text.startup.foo,"ax",@progbits
26737         .type foo, @function
26738 foo:
26739         .long 0
26740         .size foo, .-foo
26741         .section        .gcc_except_table.foo,"a",@progbits
26742 .L0:
26743         .long 0
26744         .section        .eh_frame,"a",@progbits
26745         .long .L0
26746 EOF
26747   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26748     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26749          | grep "gc-sections option ignored" > /dev/null; then
26750       :
26751     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26752          | grep gcc_except_table > /dev/null; then
26753       gcc_cv_ld_eh_gc_sections_bug=no
26754     fi
26755   fi
26756   rm -f conftest.s conftest.o conftest
26757 fi
26758 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26759
26760 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26761
26762 fi
26763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26764 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26765
26766 # --------
26767 # UNSORTED
26768 # --------
26769
26770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26771 $as_echo_n "checking linker --as-needed support... " >&6; }
26772 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26773   $as_echo_n "(cached) " >&6
26774 else
26775   gcc_cv_ld_as_needed=no
26776 gcc_cv_ld_as_needed_option='--as-needed'
26777 gcc_cv_ld_no_as_needed_option='--no-as-needed'
26778 if test $in_tree_ld = yes ; then
26779   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26780      && test $in_tree_ld_is_elf = yes; then
26781     gcc_cv_ld_as_needed=yes
26782   fi
26783 elif test x$gcc_cv_ld != x; then
26784         # Check if linker supports --as-needed and --no-as-needed options
26785         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26786                 gcc_cv_ld_as_needed=yes
26787         else
26788           case "$target" in
26789             # Solaris 2 ld always supports -z ignore/-z record.
26790             *-*-solaris2*)
26791               gcc_cv_ld_as_needed=yes
26792               gcc_cv_ld_as_needed_option="-z ignore"
26793               gcc_cv_ld_no_as_needed_option="-z record"
26794               ;;
26795           esac
26796         fi
26797 fi
26798 # --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
26799 # dl_iterate_phdr, i.e. since Solaris 11.
26800 case "$target" in
26801   *-*-solaris2.1[1-9]*)
26802     case "$target" in
26803     i?86-*-* | x86_64-*-*)
26804       if echo "$ld_ver" | grep GNU > /dev/null; then
26805         # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
26806         gcc_cv_ld_as_needed=no
26807       fi
26808       ;;
26809     esac
26810     ;;
26811   *-*-solaris2*)
26812     gcc_cv_ld_as_needed=no
26813     ;;
26814 esac
26815
26816 fi
26817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26818 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26819 if test x"$gcc_cv_ld_as_needed" = xyes; then
26820
26821 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26822
26823
26824 cat >>confdefs.h <<_ACEOF
26825 #define LD_AS_NEEDED_OPTION "$gcc_cv_ld_as_needed_option"
26826 _ACEOF
26827
26828
26829 cat >>confdefs.h <<_ACEOF
26830 #define LD_NO_AS_NEEDED_OPTION "$gcc_cv_ld_no_as_needed_option"
26831 _ACEOF
26832
26833 fi
26834
26835 case "$target:$tm_file" in
26836   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26837   case "$target" in
26838      *le-*-linux*)
26839      emul_name="-melf64lppc"
26840       ;;
26841      *-*-linux*)
26842      emul_name="-melf64ppc"
26843       ;;
26844      *-*-freebsd*)
26845      emul_name="-melf64ppc_fbsd"
26846       ;;
26847   esac
26848     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26849 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26850 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26851   $as_echo_n "(cached) " >&6
26852 else
26853   gcc_cv_ld_no_dot_syms=no
26854     if test x"$ld_is_gold" = xyes; then
26855       gcc_cv_ld_no_dot_syms=yes
26856     elif test $in_tree_ld = yes ; then
26857       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26858         gcc_cv_ld_no_dot_syms=yes
26859       fi
26860     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26861       cat > conftest1.s <<EOF
26862         .text
26863         bl .foo
26864 EOF
26865       cat > conftest2.s <<EOF
26866         .section ".opd","aw"
26867         .align 3
26868         .globl foo
26869         .type foo,@function
26870 foo:
26871         .quad .LEfoo,.TOC.@tocbase,0
26872         .text
26873 .LEfoo:
26874         blr
26875         .size foo,.-.LEfoo
26876 EOF
26877       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26878          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26879          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26880         gcc_cv_ld_no_dot_syms=yes
26881       fi
26882       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26883     fi
26884
26885 fi
26886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26887 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26888     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26889
26890 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26891
26892     fi
26893
26894     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26895 $as_echo_n "checking linker large toc support... " >&6; }
26896 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26897   $as_echo_n "(cached) " >&6
26898 else
26899   gcc_cv_ld_large_toc=no
26900     if test x"$ld_is_gold" = xyes; then
26901       gcc_cv_ld_large_toc=yes
26902     elif test $in_tree_ld = yes ; then
26903       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26904         gcc_cv_ld_large_toc=yes
26905       fi
26906     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26907       cat > conftest.s <<EOF
26908         .section ".tbss","awT",@nobits
26909         .align 3
26910 ie0:    .space 8
26911         .global _start
26912         .text
26913 _start:
26914         addis 9,13,ie0@got@tprel@ha
26915         ld 9,ie0@got@tprel@l(9)
26916 EOF
26917       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26918          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26919         gcc_cv_ld_large_toc=yes
26920       fi
26921       rm -f conftest conftest.o conftest.s
26922     fi
26923
26924 fi
26925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26926 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26927     if test x"$gcc_cv_ld_large_toc" = xyes; then
26928
26929 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26930
26931     fi
26932     ;;
26933 esac
26934
26935 case "$target" in
26936   *-*-aix*)
26937     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26938 $as_echo_n "checking linker large toc support... " >&6; }
26939 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26940   $as_echo_n "(cached) " >&6
26941 else
26942   gcc_cv_ld_large_toc=no
26943     if test x$gcc_cv_as != x ; then
26944       cat > conftest.s <<EOF
26945         .toc
26946 LC..1:
26947         .tc a[TC],a[RW]
26948         .extern a[RW]
26949         .csect .text[PR]
26950 .largetoctest:
26951         addis 9,LC..1@u(2)
26952         ld 3,LC..1@l(9)
26953 EOF
26954       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
26955         gcc_cv_ld_large_toc=yes
26956       fi
26957       rm -f conftest conftest.o conftest.s
26958     fi
26959
26960 fi
26961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26962 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26963     if test x"$gcc_cv_ld_large_toc" = xyes; then
26964
26965 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26966
26967     fi
26968     ;;
26969 esac
26970
26971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26972 $as_echo_n "checking linker --build-id support... " >&6; }
26973 if test "${gcc_cv_ld_buildid+set}" = set; then :
26974   $as_echo_n "(cached) " >&6
26975 else
26976   gcc_cv_ld_buildid=no
26977   if test $in_tree_ld = yes ; then
26978     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26979        "$gcc_cv_gld_minor_version" -ge 18 -o \
26980        "$gcc_cv_gld_major_version" -gt 2 \
26981        && test $in_tree_ld_is_elf = yes; then
26982       gcc_cv_ld_buildid=yes
26983     fi
26984   elif test x$gcc_cv_ld != x; then
26985     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26986       gcc_cv_ld_buildid=yes
26987     fi
26988   fi
26989 fi
26990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26991 $as_echo "$gcc_cv_ld_buildid" >&6; }
26992 if test x"$gcc_cv_ld_buildid" = xyes; then
26993
26994 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26995
26996 fi
26997
26998 # Check whether --enable-linker-build-id was given.
26999 if test "${enable_linker_build_id+set}" = set; then :
27000   enableval=$enable_linker_build_id;
27001 else
27002   enable_linker_build_id=no
27003 fi
27004
27005
27006 if test x"$enable_linker_build_id" = xyes; then
27007   if test x"$gcc_cv_ld_buildid" = xyes; then
27008
27009 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
27010
27011   else
27012     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
27013 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
27014   fi
27015 fi
27016
27017 # In binutils 2.21, GNU ld gained support for new emulations fully
27018 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
27019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
27020 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
27021 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
27022   $as_echo_n "(cached) " >&6
27023 else
27024   gcc_cv_ld_sol2_emulation=no
27025   if test $in_tree_ld = yes ; then
27026     if test "$gcc_cv_gld_major_version" -eq 2 -a \
27027        "$gcc_cv_gld_minor_version" -ge 21 -o \
27028        "$gcc_cv_gld_major_version" -gt 2 \
27029        && test $in_tree_ld_is_elf = yes; then
27030       gcc_cv_ld_sol2_emulation=yes
27031     fi
27032   elif test x$gcc_cv_ld != x; then
27033     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
27034        grep _sol2 > /dev/null; then
27035       gcc_cv_ld_sol2_emulation=yes
27036     fi
27037   fi
27038 fi
27039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
27040 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
27041 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
27042
27043 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
27044
27045 fi
27046
27047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
27048 $as_echo_n "checking linker --sysroot support... " >&6; }
27049 if test "${gcc_cv_ld_sysroot+set}" = set; then :
27050   $as_echo_n "(cached) " >&6
27051 else
27052   gcc_cv_ld_sysroot=no
27053   if test $in_tree_ld = yes ; then
27054       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
27055         gcc_cv_ld_sysroot=yes
27056       fi
27057   elif test x$gcc_cv_ld != x; then
27058     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
27059       gcc_cv_ld_sysroot=yes
27060     fi
27061   fi
27062 fi
27063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
27064 $as_echo "$gcc_cv_ld_sysroot" >&6; }
27065 if test x"$gcc_cv_ld_sysroot" = xyes; then
27066
27067 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
27068
27069 fi
27070
27071 # Test for stack protector support in target C library.
27072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
27073 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
27074 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
27075   $as_echo_n "(cached) " >&6
27076 else
27077   gcc_cv_libc_provides_ssp=no
27078     case "$target" in
27079        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
27080       # glibc 2.4 and later provides __stack_chk_fail and
27081       # either __stack_chk_guard, or TLS access to stack guard canary.
27082
27083 if test $glibc_version_major -gt 2 \
27084   || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
27085   gcc_cv_libc_provides_ssp=yes
27086 else
27087
27088       if test -f $target_header_dir/features.h \
27089          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
27090             $target_header_dir/features.h > /dev/null; then
27091         if $EGREP '^[   ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
27092              $target_header_dir/features.h > /dev/null && \
27093              test -f $target_header_dir/bits/uClibc_config.h && \
27094              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
27095              $target_header_dir/bits/uClibc_config.h > /dev/null; then
27096           gcc_cv_libc_provides_ssp=yes
27097         fi
27098       # all versions of Bionic support stack protector
27099       elif test -f $target_header_dir/sys/cdefs.h \
27100         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
27101            $target_header_dir/sys/cdefs.h > /dev/null; then
27102          gcc_cv_libc_provides_ssp=yes
27103       fi
27104 fi
27105         ;;
27106        *-*-gnu*)
27107          # Avoid complicated tests (see
27108          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
27109          # simply assert that glibc does provide this, which is true for all
27110          # realistically usable GNU/Hurd configurations.
27111          gcc_cv_libc_provides_ssp=yes;;
27112        *-*-darwin* | *-*-freebsd*)
27113          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
27114 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
27115   gcc_cv_libc_provides_ssp=yes
27116 else
27117   echo "no __stack_chk_fail on this target"
27118 fi
27119
27120         ;;
27121   *) gcc_cv_libc_provides_ssp=no ;;
27122     esac
27123 fi
27124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
27125 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
27126
27127 if test x$gcc_cv_libc_provides_ssp = xyes; then
27128
27129 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
27130
27131 fi
27132
27133 # Test for <sys/sdt.h> on the target.
27134
27135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
27136 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
27137 have_sys_sdt_h=no
27138 if test -f $target_header_dir/sys/sdt.h; then
27139   have_sys_sdt_h=yes
27140
27141 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
27142
27143 fi
27144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
27145 $as_echo "$have_sys_sdt_h" >&6; }
27146
27147 # Check if TFmode long double should be used by default or not.
27148 # Some glibc targets used DFmode long double, but with glibc 2.4
27149 # and later they can use TFmode.
27150 case "$target" in
27151   powerpc*-*-linux* | \
27152   sparc*-*-linux* | \
27153   s390*-*-linux* | \
27154   alpha*-*-linux*)
27155
27156 # Check whether --with-long-double-128 was given.
27157 if test "${with_long_double_128+set}" = set; then :
27158   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
27159 else
27160
27161 if test $glibc_version_major -gt 2 \
27162   || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
27163   gcc_cv_target_ldbl128=yes
27164 else
27165
27166       gcc_cv_target_ldbl128=no
27167       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
27168         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
27169       && gcc_cv_target_ldbl128=yes
27170
27171 fi
27172 fi
27173
27174     ;;
27175 esac
27176 if test x$gcc_cv_target_ldbl128 = xyes; then
27177
27178 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
27179
27180 fi
27181
27182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
27183 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
27184 gcc_cv_target_dl_iterate_phdr=unknown
27185 case "$target" in
27186   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
27187   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
27188   # libdl there, both complicating its use and breaking compatibility
27189   # between Solaris 10 updates.
27190   *-*-solaris2.1[1-9]*)
27191     # <link.h> needs both a dl_iterate_phdr declaration and support for
27192     # compilation with largefile support.
27193     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
27194       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
27195       gcc_cv_target_dl_iterate_phdr=yes
27196     else
27197       gcc_cv_target_dl_iterate_phdr=no
27198     fi
27199     ;;
27200 esac
27201
27202 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
27203
27204 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
27205
27206 fi
27207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
27208 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
27209
27210 # We no longer support different GC mechanisms.  Emit an error if
27211 # the user configures with --with-gc.
27212
27213 # Check whether --with-gc was given.
27214 if test "${with_gc+set}" = set; then :
27215   withval=$with_gc; as_fn_error "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5
27216 fi
27217
27218
27219 # Libraries to use on the host.  This will normally be set by the top
27220 # level Makefile.  Here we simply capture the value for our Makefile.
27221 if test -z "${HOST_LIBS+set}"; then
27222   HOST_LIBS=
27223 fi
27224
27225
27226 # Use the system's zlib library.
27227 zlibdir=-L../zlib
27228 zlibinc="-I\$(srcdir)/../zlib"
27229
27230 # Check whether --with-system-zlib was given.
27231 if test "${with_system_zlib+set}" = set; then :
27232   withval=$with_system_zlib; zlibdir=
27233 zlibinc=
27234
27235 fi
27236
27237
27238
27239
27240
27241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
27242 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
27243     # Check whether --enable-maintainer-mode was given.
27244 if test "${enable_maintainer_mode+set}" = set; then :
27245   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
27246 else
27247   maintainer_mode=no
27248 fi
27249
27250
27251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
27252 $as_echo "$maintainer_mode" >&6; }
27253
27254 if test "$maintainer_mode" = "yes"; then
27255   MAINT=''
27256 else
27257   MAINT='#'
27258 fi
27259
27260
27261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to avoid linking multiple front-ends at once" >&5
27262 $as_echo_n "checking whether to avoid linking multiple front-ends at once... " >&6; }
27263   # Check whether --enable-link-mutex was given.
27264 if test "${enable_link_mutex+set}" = set; then :
27265   enableval=$enable_link_mutex; do_link_mutex=$enableval
27266 else
27267   do_link_mutex=no
27268 fi
27269
27270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do_link_mutex" >&5
27271 $as_echo "$do_link_mutex" >&6; }
27272
27273 if test "$do_link_mutex" = "yes"; then
27274    DO_LINK_MUTEX=true
27275 else
27276    DO_LINK_MUTEX=false
27277 fi
27278
27279
27280 # --------------
27281 # Language hooks
27282 # --------------
27283
27284 # Make empty files to contain the specs and options for each language.
27285 # Then add #include lines to for a compiler that has specs and/or options.
27286
27287 subdirs=
27288 lang_opt_files=
27289 lang_specs_files=
27290 lang_tree_files=
27291 # These (without "all_") are set in each config-lang.in.
27292 # `language' must be a single word so is spelled singularly.
27293 all_languages=
27294 all_compilers=
27295 all_outputs='Makefile'
27296 # List of language makefile fragments.
27297 all_lang_makefrags=
27298 # Additional files for gengtype
27299 all_gtfiles="$target_gtfiles"
27300
27301 # These are the languages that are set in --enable-languages,
27302 # and are available in the GCC tree.
27303 all_selected_languages=
27304
27305 # Add the language fragments.
27306 # Languages are added via two mechanisms.  Some information must be
27307 # recorded in makefile variables, these are defined in config-lang.in.
27308 # We accumulate them and plug them into the main Makefile.
27309 # The other mechanism is a set of hooks for each of the main targets
27310 # like `clean', `install', etc.
27311
27312 language_hooks="Make-hooks"
27313
27314 for lang in ${srcdir}/*/config-lang.in
27315 do
27316         test "$lang" = "${srcdir}/*/config-lang.in" && continue
27317
27318         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
27319         if test "x$lang_alias" = x
27320         then
27321               echo "$lang doesn't set \$language." 1>&2
27322               exit 1
27323         fi
27324         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
27325         subdirs="$subdirs $subdir"
27326
27327         # $gcc_subdir is where the gcc integration files are to be found
27328         # for a language, both for internal compiler purposes (compiler
27329         # sources implementing front-end to GCC tree converters), and for
27330         # build infrastructure purposes (Make-lang.in, etc.)
27331         #
27332         # This will be <subdir> (relative to $srcdir) if a line like
27333         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
27334         # is found in <langdir>/config-lang.in, and will remain <langdir>
27335         # otherwise.
27336         #
27337         # Except for the language alias (fetched above), the regular
27338         # "config-lang.in" contents are always retrieved from $gcc_subdir,
27339         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
27340         # only this and the language alias.
27341
27342         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
27343         if [ "$gcc_subdir" = "" ]; then
27344            gcc_subdir="$subdir"
27345         fi
27346
27347         case ",$enable_languages," in
27348         *,$lang_alias,*)
27349             all_selected_languages="$all_selected_languages $lang_alias"
27350             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
27351                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
27352             fi
27353             ;;
27354         esac
27355
27356         language=
27357         boot_language=
27358         compilers=
27359         outputs=
27360         gtfiles=
27361         subdir_requires=
27362         . ${srcdir}/$gcc_subdir/config-lang.in
27363         if test "x$language" = x
27364         then
27365                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
27366                 exit 1
27367         fi
27368
27369         ok=:
27370         case ",$enable_languages," in
27371                 *,$lang_alias,*) ;;
27372                 *)
27373                         for i in $subdir_requires; do
27374                                 test -f "${srcdir}/$i/config-lang.in" && continue
27375                                 ok=false
27376                                 break
27377                         done
27378                 ;;
27379         esac
27380         $ok || continue
27381
27382         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
27383         if test -f $srcdir/$gcc_subdir/lang.opt; then
27384             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
27385             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
27386         fi
27387         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
27388             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
27389         fi
27390         all_languages="$all_languages $language"
27391         all_compilers="$all_compilers $compilers"
27392         all_outputs="$all_outputs $outputs"
27393         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
27394         case ",$enable_languages," in
27395                 *,lto,*)
27396
27397 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
27398
27399                     enable_lto=yes
27400
27401                     ;;
27402                 *) ;;
27403         esac
27404 done
27405
27406 check_languages=
27407 for language in $all_selected_languages
27408 do
27409         check_languages="$check_languages check-$language"
27410 done
27411
27412 # We link each language in with a set of hooks, reached indirectly via
27413 # lang.${target}.  Only do so for selected languages.
27414
27415 rm -f Make-hooks
27416 touch Make-hooks
27417 target_list="all.cross start.encap rest.encap tags \
27418         install-common install-man install-info install-pdf install-html dvi \
27419         pdf html uninstall info man srcextra srcman srcinfo \
27420         mostlyclean clean distclean maintainer-clean install-plugin"
27421
27422 for t in $target_list
27423 do
27424         x=
27425         for lang in $all_selected_languages
27426         do
27427                 x="$x $lang.$t"
27428         done
27429         echo "lang.$t: $x" >> Make-hooks
27430 done
27431
27432 # --------
27433 # Option include files
27434 # --------
27435
27436 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
27437 option_includes="option-includes.mk"
27438
27439
27440 # --------
27441 # UNSORTED
27442 # --------
27443
27444 # Create .gdbinit.
27445
27446 echo "dir ." > .gdbinit
27447 echo "dir ${srcdir}" >> .gdbinit
27448 if test x$gdb_needs_out_file_path = xyes
27449 then
27450         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27451 fi
27452 if test "x$subdirs" != x; then
27453         for s in $subdirs
27454         do
27455                 echo "dir ${srcdir}/$s" >> .gdbinit
27456         done
27457 fi
27458 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27459 echo "python import sys; sys.path.append('${srcdir}'); import gdbhooks" >> .gdbinit
27460
27461 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27462
27463
27464
27465 # Find a directory in which to install a shared libgcc.
27466
27467 # Check whether --enable-version-specific-runtime-libs was given.
27468 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27469   enableval=$enable_version_specific_runtime_libs;
27470 fi
27471
27472
27473 # Substitute configuration variables
27474
27475
27476
27477
27478
27479
27480
27481
27482
27483
27484
27485
27486
27487
27488
27489
27490
27491
27492
27493
27494
27495
27496
27497
27498
27499
27500
27501
27502
27503
27504
27505
27506
27507
27508
27509
27510
27511
27512
27513
27514
27515
27516
27517
27518
27519
27520
27521
27522
27523
27524
27525
27526
27527
27528
27529
27530
27531
27532
27533
27534
27535
27536 # Echo link setup.
27537 if test x${build} = x${host} ; then
27538   if test x${host} = x${target} ; then
27539     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27540   else
27541     echo "Links are now set up to build a cross-compiler" 1>&2
27542     echo " from ${host} to ${target}." 1>&2
27543   fi
27544 else
27545   if test x${host} = x${target} ; then
27546     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27547     echo " for ${target}." 1>&2
27548   else
27549     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27550     echo " from ${host} to ${target}." 1>&2
27551   fi
27552 fi
27553
27554
27555
27556
27557
27558
27559
27560
27561
27562 if test "x${CLOOGLIBS}" != "x" ; then
27563
27564 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27565
27566 fi
27567
27568 # Check for plugin support
27569 # Check whether --enable-plugin was given.
27570 if test "${enable_plugin+set}" = set; then :
27571   enableval=$enable_plugin; enable_plugin=$enableval
27572 else
27573   enable_plugin=yes; default_plugin=yes
27574 fi
27575
27576
27577 pluginlibs=
27578
27579 case "${host}" in
27580   *-*-darwin*)
27581     if test x$build = x$host; then
27582       export_sym_check="nm${exeext} -g"
27583     elif test x$host = x$target; then
27584       export_sym_check="$gcc_cv_nm -g"
27585     else
27586       export_sym_check=
27587     fi
27588   ;;
27589   *)
27590     if test x$build = x$host; then
27591       export_sym_check="objdump${exeext} -T"
27592     elif test x$host = x$target; then
27593       export_sym_check="$gcc_cv_objdump -T"
27594     else
27595       export_sym_check=
27596     fi
27597   ;;
27598 esac
27599
27600 if test x"$enable_plugin" = x"yes"; then
27601
27602   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27603 $as_echo_n "checking for exported symbols... " >&6; }
27604   if test "x$export_sym_check" != x; then
27605     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27606     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest$ac_exeext > /dev/null 2>&1
27607     if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
27608       : # No need to use a flag
27609       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27610 $as_echo "yes" >&6; }
27611     else
27612       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27613 $as_echo "yes" >&6; }
27614       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27615 $as_echo_n "checking for -rdynamic... " >&6; }
27616       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest$ac_exeext > /dev/null 2>&1
27617       if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
27618         plugin_rdynamic=yes
27619         pluginlibs="-rdynamic"
27620       else
27621         plugin_rdynamic=no
27622         enable_plugin=no
27623       fi
27624       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27625 $as_echo "$plugin_rdynamic" >&6; }
27626     fi
27627   else
27628     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27629 $as_echo "unable to check" >&6; }
27630   fi
27631
27632   # Check -ldl
27633   saved_LIBS="$LIBS"
27634   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27635 $as_echo_n "checking for library containing dlopen... " >&6; }
27636 if test "${ac_cv_search_dlopen+set}" = set; then :
27637   $as_echo_n "(cached) " >&6
27638 else
27639   ac_func_search_save_LIBS=$LIBS
27640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27641 /* end confdefs.h.  */
27642
27643 /* Override any GCC internal prototype to avoid an error.
27644    Use char because int might match the return type of a GCC
27645    builtin and then its argument prototype would still apply.  */
27646 #ifdef __cplusplus
27647 extern "C"
27648 #endif
27649 char dlopen ();
27650 int
27651 main ()
27652 {
27653 return dlopen ();
27654   ;
27655   return 0;
27656 }
27657 _ACEOF
27658 for ac_lib in '' dl; do
27659   if test -z "$ac_lib"; then
27660     ac_res="none required"
27661   else
27662     ac_res=-l$ac_lib
27663     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27664   fi
27665   if ac_fn_c_try_link "$LINENO"; then :
27666   ac_cv_search_dlopen=$ac_res
27667 fi
27668 rm -f core conftest.err conftest.$ac_objext \
27669     conftest$ac_exeext
27670   if test "${ac_cv_search_dlopen+set}" = set; then :
27671   break
27672 fi
27673 done
27674 if test "${ac_cv_search_dlopen+set}" = set; then :
27675
27676 else
27677   ac_cv_search_dlopen=no
27678 fi
27679 rm conftest.$ac_ext
27680 LIBS=$ac_func_search_save_LIBS
27681 fi
27682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27683 $as_echo "$ac_cv_search_dlopen" >&6; }
27684 ac_res=$ac_cv_search_dlopen
27685 if test "$ac_res" != no; then :
27686   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27687
27688 fi
27689
27690   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27691     pluginlibs="$pluginlibs -ldl"
27692   fi
27693   LIBS="$saved_LIBS"
27694
27695   # Check that we can build shared objects with -fPIC -shared
27696   saved_LDFLAGS="$LDFLAGS"
27697   saved_CFLAGS="$CFLAGS"
27698   case "${host}" in
27699     *-*-darwin*)
27700       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27701       CFLAGS="$CFLAGS -fPIC"
27702       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27703     ;;
27704     *)
27705       CFLAGS="$CFLAGS -fPIC"
27706       LDFLAGS="$LDFLAGS -fPIC -shared"
27707     ;;
27708   esac
27709   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27710 $as_echo_n "checking for -fPIC -shared... " >&6; }
27711   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27712 /* end confdefs.h.  */
27713 extern int X;
27714 int
27715 main ()
27716 {
27717 return X == 0;
27718   ;
27719   return 0;
27720 }
27721 _ACEOF
27722 if ac_fn_c_try_link "$LINENO"; then :
27723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27724 $as_echo "yes" >&6; }; have_pic_shared=yes
27725 else
27726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27727 $as_echo "no" >&6; }; have_pic_shared=no
27728 fi
27729 rm -f core conftest.err conftest.$ac_objext \
27730     conftest$ac_exeext conftest.$ac_ext
27731   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27732     pluginlibs=
27733     enable_plugin=no
27734   fi
27735   LDFLAGS="$saved_LDFLAGS"
27736   CFLAGS="$saved_CFLAGS"
27737
27738   # If plugin support had been requested but not available, fail.
27739   if test x"$enable_plugin" = x"no" ; then
27740     if test x"$default_plugin" != x"yes"; then
27741       as_fn_error "
27742 Building GCC with plugin support requires a host that supports
27743 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27744     fi
27745   fi
27746 fi
27747
27748
27749
27750 if test x"$enable_plugin" = x"yes"; then
27751
27752 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27753
27754 fi
27755
27756
27757 # Enable --enable-host-shared
27758 # Check whether --enable-host-shared was given.
27759 if test "${enable_host_shared+set}" = set; then :
27760   enableval=$enable_host_shared; PICFLAG=-fPIC
27761 else
27762   PICFLAG=
27763 fi
27764
27765
27766
27767
27768
27769 # Check whether --enable-libquadmath-support was given.
27770 if test "${enable_libquadmath_support+set}" = set; then :
27771   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27772 else
27773   ENABLE_LIBQUADMATH_SUPPORT=yes
27774 fi
27775
27776 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27777
27778 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27779
27780 fi
27781
27782
27783 # Specify what hash style to use by default.
27784
27785 # Check whether --with-linker-hash-style was given.
27786 if test "${with_linker_hash_style+set}" = set; then :
27787   withval=$with_linker_hash_style; case x"$withval" in
27788    xsysv)
27789      LINKER_HASH_STYLE=sysv
27790      ;;
27791    xgnu)
27792      LINKER_HASH_STYLE=gnu
27793      ;;
27794    xboth)
27795      LINKER_HASH_STYLE=both
27796      ;;
27797    *)
27798      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27799      ;;
27800  esac
27801 else
27802   LINKER_HASH_STYLE=''
27803 fi
27804
27805 if test x"${LINKER_HASH_STYLE}" != x; then
27806
27807 cat >>confdefs.h <<_ACEOF
27808 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27809 _ACEOF
27810
27811 fi
27812
27813 # Configure the subdirectories
27814 # AC_CONFIG_SUBDIRS($subdirs)
27815
27816 # Create the Makefile
27817 # and configure language subdirectories
27818 ac_config_files="$ac_config_files $all_outputs"
27819
27820
27821 ac_config_commands="$ac_config_commands default"
27822
27823 cat >confcache <<\_ACEOF
27824 # This file is a shell script that caches the results of configure
27825 # tests run on this system so they can be shared between configure
27826 # scripts and configure runs, see configure's option --config-cache.
27827 # It is not useful on other systems.  If it contains results you don't
27828 # want to keep, you may remove or edit it.
27829 #
27830 # config.status only pays attention to the cache file if you give it
27831 # the --recheck option to rerun configure.
27832 #
27833 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27834 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27835 # following values.
27836
27837 _ACEOF
27838
27839 # The following way of writing the cache mishandles newlines in values,
27840 # but we know of no workaround that is simple, portable, and efficient.
27841 # So, we kill variables containing newlines.
27842 # Ultrix sh set writes to stderr and can't be redirected directly,
27843 # and sets the high bit in the cache file unless we assign to the vars.
27844 (
27845   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27846     eval ac_val=\$$ac_var
27847     case $ac_val in #(
27848     *${as_nl}*)
27849       case $ac_var in #(
27850       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27851 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27852       esac
27853       case $ac_var in #(
27854       _ | IFS | as_nl) ;; #(
27855       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27856       *) { eval $ac_var=; unset $ac_var;} ;;
27857       esac ;;
27858     esac
27859   done
27860
27861   (set) 2>&1 |
27862     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27863     *${as_nl}ac_space=\ *)
27864       # `set' does not quote correctly, so add quotes: double-quote
27865       # substitution turns \\\\ into \\, and sed turns \\ into \.
27866       sed -n \
27867         "s/'/'\\\\''/g;
27868           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27869       ;; #(
27870     *)
27871       # `set' quotes correctly as required by POSIX, so do not add quotes.
27872       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27873       ;;
27874     esac |
27875     sort
27876 ) |
27877   sed '
27878      /^ac_cv_env_/b end
27879      t clear
27880      :clear
27881      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27882      t end
27883      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27884      :end' >>confcache
27885 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27886   if test -w "$cache_file"; then
27887     test "x$cache_file" != "x/dev/null" &&
27888       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27889 $as_echo "$as_me: updating cache $cache_file" >&6;}
27890     cat confcache >$cache_file
27891   else
27892     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27893 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27894   fi
27895 fi
27896 rm -f confcache
27897
27898 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27899 # Let make expand exec_prefix.
27900 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27901
27902 DEFS=-DHAVE_CONFIG_H
27903
27904 ac_libobjs=
27905 ac_ltlibobjs=
27906 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27907   # 1. Remove the extension, and $U if already installed.
27908   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27909   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27910   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27911   #    will be set to the directory where LIBOBJS objects are built.
27912   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27913   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27914 done
27915 LIBOBJS=$ac_libobjs
27916
27917 LTLIBOBJS=$ac_ltlibobjs
27918
27919
27920
27921
27922 : ${CONFIG_STATUS=./config.status}
27923 ac_write_fail=0
27924 ac_clean_files_save=$ac_clean_files
27925 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27926 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27927 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27928 as_write_fail=0
27929 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27930 #! $SHELL
27931 # Generated by $as_me.
27932 # Run this file to recreate the current configuration.
27933 # Compiler output produced by configure, useful for debugging
27934 # configure, is in config.log if it exists.
27935
27936 debug=false
27937 ac_cs_recheck=false
27938 ac_cs_silent=false
27939
27940 SHELL=\${CONFIG_SHELL-$SHELL}
27941 export SHELL
27942 _ASEOF
27943 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27944 ## -------------------- ##
27945 ## M4sh Initialization. ##
27946 ## -------------------- ##
27947
27948 # Be more Bourne compatible
27949 DUALCASE=1; export DUALCASE # for MKS sh
27950 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27951   emulate sh
27952   NULLCMD=:
27953   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27954   # is contrary to our usage.  Disable this feature.
27955   alias -g '${1+"$@"}'='"$@"'
27956   setopt NO_GLOB_SUBST
27957 else
27958   case `(set -o) 2>/dev/null` in #(
27959   *posix*) :
27960     set -o posix ;; #(
27961   *) :
27962      ;;
27963 esac
27964 fi
27965
27966
27967 as_nl='
27968 '
27969 export as_nl
27970 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27971 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27972 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27973 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27974 # Prefer a ksh shell builtin over an external printf program on Solaris,
27975 # but without wasting forks for bash or zsh.
27976 if test -z "$BASH_VERSION$ZSH_VERSION" \
27977     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27978   as_echo='print -r --'
27979   as_echo_n='print -rn --'
27980 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27981   as_echo='printf %s\n'
27982   as_echo_n='printf %s'
27983 else
27984   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27985     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27986     as_echo_n='/usr/ucb/echo -n'
27987   else
27988     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27989     as_echo_n_body='eval
27990       arg=$1;
27991       case $arg in #(
27992       *"$as_nl"*)
27993         expr "X$arg" : "X\\(.*\\)$as_nl";
27994         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27995       esac;
27996       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27997     '
27998     export as_echo_n_body
27999     as_echo_n='sh -c $as_echo_n_body as_echo'
28000   fi
28001   export as_echo_body
28002   as_echo='sh -c $as_echo_body as_echo'
28003 fi
28004
28005 # The user is always right.
28006 if test "${PATH_SEPARATOR+set}" != set; then
28007   PATH_SEPARATOR=:
28008   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
28009     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
28010       PATH_SEPARATOR=';'
28011   }
28012 fi
28013
28014
28015 # IFS
28016 # We need space, tab and new line, in precisely that order.  Quoting is
28017 # there to prevent editors from complaining about space-tab.
28018 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
28019 # splitting by setting IFS to empty value.)
28020 IFS=" ""        $as_nl"
28021
28022 # Find who we are.  Look in the path if we contain no directory separator.
28023 case $0 in #((
28024   *[\\/]* ) as_myself=$0 ;;
28025   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
28026 for as_dir in $PATH
28027 do
28028   IFS=$as_save_IFS
28029   test -z "$as_dir" && as_dir=.
28030     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
28031   done
28032 IFS=$as_save_IFS
28033
28034      ;;
28035 esac
28036 # We did not find ourselves, most probably we were run as `sh COMMAND'
28037 # in which case we are not to be found in the path.
28038 if test "x$as_myself" = x; then
28039   as_myself=$0
28040 fi
28041 if test ! -f "$as_myself"; then
28042   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
28043   exit 1
28044 fi
28045
28046 # Unset variables that we do not need and which cause bugs (e.g. in
28047 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
28048 # suppresses any "Segmentation fault" message there.  '((' could
28049 # trigger a bug in pdksh 5.2.14.
28050 for as_var in BASH_ENV ENV MAIL MAILPATH
28051 do eval test x\${$as_var+set} = xset \
28052   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
28053 done
28054 PS1='$ '
28055 PS2='> '
28056 PS4='+ '
28057
28058 # NLS nuisances.
28059 LC_ALL=C
28060 export LC_ALL
28061 LANGUAGE=C
28062 export LANGUAGE
28063
28064 # CDPATH.
28065 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
28066
28067
28068 # as_fn_error ERROR [LINENO LOG_FD]
28069 # ---------------------------------
28070 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
28071 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
28072 # script with status $?, using 1 if that was 0.
28073 as_fn_error ()
28074 {
28075   as_status=$?; test $as_status -eq 0 && as_status=1
28076   if test "$3"; then
28077     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
28078     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
28079   fi
28080   $as_echo "$as_me: error: $1" >&2
28081   as_fn_exit $as_status
28082 } # as_fn_error
28083
28084
28085 # as_fn_set_status STATUS
28086 # -----------------------
28087 # Set $? to STATUS, without forking.
28088 as_fn_set_status ()
28089 {
28090   return $1
28091 } # as_fn_set_status
28092
28093 # as_fn_exit STATUS
28094 # -----------------
28095 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
28096 as_fn_exit ()
28097 {
28098   set +e
28099   as_fn_set_status $1
28100   exit $1
28101 } # as_fn_exit
28102
28103 # as_fn_unset VAR
28104 # ---------------
28105 # Portably unset VAR.
28106 as_fn_unset ()
28107 {
28108   { eval $1=; unset $1;}
28109 }
28110 as_unset=as_fn_unset
28111 # as_fn_append VAR VALUE
28112 # ----------------------
28113 # Append the text in VALUE to the end of the definition contained in VAR. Take
28114 # advantage of any shell optimizations that allow amortized linear growth over
28115 # repeated appends, instead of the typical quadratic growth present in naive
28116 # implementations.
28117 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
28118   eval 'as_fn_append ()
28119   {
28120     eval $1+=\$2
28121   }'
28122 else
28123   as_fn_append ()
28124   {
28125     eval $1=\$$1\$2
28126   }
28127 fi # as_fn_append
28128
28129 # as_fn_arith ARG...
28130 # ------------------
28131 # Perform arithmetic evaluation on the ARGs, and store the result in the
28132 # global $as_val. Take advantage of shells that can avoid forks. The arguments
28133 # must be portable across $(()) and expr.
28134 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
28135   eval 'as_fn_arith ()
28136   {
28137     as_val=$(( $* ))
28138   }'
28139 else
28140   as_fn_arith ()
28141   {
28142     as_val=`expr "$@" || test $? -eq 1`
28143   }
28144 fi # as_fn_arith
28145
28146
28147 if expr a : '\(a\)' >/dev/null 2>&1 &&
28148    test "X`expr 00001 : '.*\(...\)'`" = X001; then
28149   as_expr=expr
28150 else
28151   as_expr=false
28152 fi
28153
28154 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
28155   as_basename=basename
28156 else
28157   as_basename=false
28158 fi
28159
28160 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
28161   as_dirname=dirname
28162 else
28163   as_dirname=false
28164 fi
28165
28166 as_me=`$as_basename -- "$0" ||
28167 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
28168          X"$0" : 'X\(//\)$' \| \
28169          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
28170 $as_echo X/"$0" |
28171     sed '/^.*\/\([^/][^/]*\)\/*$/{
28172             s//\1/
28173             q
28174           }
28175           /^X\/\(\/\/\)$/{
28176             s//\1/
28177             q
28178           }
28179           /^X\/\(\/\).*/{
28180             s//\1/
28181             q
28182           }
28183           s/.*/./; q'`
28184
28185 # Avoid depending upon Character Ranges.
28186 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
28187 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
28188 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
28189 as_cr_digits='0123456789'
28190 as_cr_alnum=$as_cr_Letters$as_cr_digits
28191
28192 ECHO_C= ECHO_N= ECHO_T=
28193 case `echo -n x` in #(((((
28194 -n*)
28195   case `echo 'xy\c'` in
28196   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
28197   xy)  ECHO_C='\c';;
28198   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
28199        ECHO_T=' ';;
28200   esac;;
28201 *)
28202   ECHO_N='-n';;
28203 esac
28204
28205 rm -f conf$$ conf$$.exe conf$$.file
28206 if test -d conf$$.dir; then
28207   rm -f conf$$.dir/conf$$.file
28208 else
28209   rm -f conf$$.dir
28210   mkdir conf$$.dir 2>/dev/null
28211 fi
28212 if (echo >conf$$.file) 2>/dev/null; then
28213   if ln -s conf$$.file conf$$ 2>/dev/null; then
28214     as_ln_s='ln -s'
28215     # ... but there are two gotchas:
28216     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
28217     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
28218     # In both cases, we have to default to `cp -p'.
28219     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
28220       as_ln_s='cp -p'
28221   elif ln conf$$.file conf$$ 2>/dev/null; then
28222     as_ln_s=ln
28223   else
28224     as_ln_s='cp -p'
28225   fi
28226 else
28227   as_ln_s='cp -p'
28228 fi
28229 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
28230 rmdir conf$$.dir 2>/dev/null
28231
28232
28233 # as_fn_mkdir_p
28234 # -------------
28235 # Create "$as_dir" as a directory, including parents if necessary.
28236 as_fn_mkdir_p ()
28237 {
28238
28239   case $as_dir in #(
28240   -*) as_dir=./$as_dir;;
28241   esac
28242   test -d "$as_dir" || eval $as_mkdir_p || {
28243     as_dirs=
28244     while :; do
28245       case $as_dir in #(
28246       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
28247       *) as_qdir=$as_dir;;
28248       esac
28249       as_dirs="'$as_qdir' $as_dirs"
28250       as_dir=`$as_dirname -- "$as_dir" ||
28251 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28252          X"$as_dir" : 'X\(//\)[^/]' \| \
28253          X"$as_dir" : 'X\(//\)$' \| \
28254          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
28255 $as_echo X"$as_dir" |
28256     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28257             s//\1/
28258             q
28259           }
28260           /^X\(\/\/\)[^/].*/{
28261             s//\1/
28262             q
28263           }
28264           /^X\(\/\/\)$/{
28265             s//\1/
28266             q
28267           }
28268           /^X\(\/\).*/{
28269             s//\1/
28270             q
28271           }
28272           s/.*/./; q'`
28273       test -d "$as_dir" && break
28274     done
28275     test -z "$as_dirs" || eval "mkdir $as_dirs"
28276   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
28277
28278
28279 } # as_fn_mkdir_p
28280 if mkdir -p . 2>/dev/null; then
28281   as_mkdir_p='mkdir -p "$as_dir"'
28282 else
28283   test -d ./-p && rmdir ./-p
28284   as_mkdir_p=false
28285 fi
28286
28287 if test -x / >/dev/null 2>&1; then
28288   as_test_x='test -x'
28289 else
28290   if ls -dL / >/dev/null 2>&1; then
28291     as_ls_L_option=L
28292   else
28293     as_ls_L_option=
28294   fi
28295   as_test_x='
28296     eval sh -c '\''
28297       if test -d "$1"; then
28298         test -d "$1/.";
28299       else
28300         case $1 in #(
28301         -*)set "./$1";;
28302         esac;
28303         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
28304         ???[sx]*):;;*)false;;esac;fi
28305     '\'' sh
28306   '
28307 fi
28308 as_executable_p=$as_test_x
28309
28310 # Sed expression to map a string onto a valid CPP name.
28311 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
28312
28313 # Sed expression to map a string onto a valid variable name.
28314 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
28315
28316
28317 exec 6>&1
28318 ## ----------------------------------- ##
28319 ## Main body of $CONFIG_STATUS script. ##
28320 ## ----------------------------------- ##
28321 _ASEOF
28322 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
28323
28324 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28325 # Save the log message, to keep $0 and so on meaningful, and to
28326 # report actual input values of CONFIG_FILES etc. instead of their
28327 # values after options handling.
28328 ac_log="
28329 This file was extended by $as_me, which was
28330 generated by GNU Autoconf 2.64.  Invocation command line was
28331
28332   CONFIG_FILES    = $CONFIG_FILES
28333   CONFIG_HEADERS  = $CONFIG_HEADERS
28334   CONFIG_LINKS    = $CONFIG_LINKS
28335   CONFIG_COMMANDS = $CONFIG_COMMANDS
28336   $ $0 $@
28337
28338 on `(hostname || uname -n) 2>/dev/null | sed 1q`
28339 "
28340
28341 _ACEOF
28342
28343 case $ac_config_files in *"
28344 "*) set x $ac_config_files; shift; ac_config_files=$*;;
28345 esac
28346
28347 case $ac_config_headers in *"
28348 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
28349 esac
28350
28351
28352 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28353 # Files that config.status was made for.
28354 config_files="$ac_config_files"
28355 config_headers="$ac_config_headers"
28356 config_commands="$ac_config_commands"
28357
28358 _ACEOF
28359
28360 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28361 ac_cs_usage="\
28362 \`$as_me' instantiates files and other configuration actions
28363 from templates according to the current configuration.  Unless the files
28364 and actions are specified as TAGs, all are instantiated by default.
28365
28366 Usage: $0 [OPTION]... [TAG]...
28367
28368   -h, --help       print this help, then exit
28369   -V, --version    print version number and configuration settings, then exit
28370   -q, --quiet, --silent
28371                    do not print progress messages
28372   -d, --debug      don't remove temporary files
28373       --recheck    update $as_me by reconfiguring in the same conditions
28374       --file=FILE[:TEMPLATE]
28375                    instantiate the configuration file FILE
28376       --header=FILE[:TEMPLATE]
28377                    instantiate the configuration header FILE
28378
28379 Configuration files:
28380 $config_files
28381
28382 Configuration headers:
28383 $config_headers
28384
28385 Configuration commands:
28386 $config_commands
28387
28388 Report bugs to the package provider."
28389
28390 _ACEOF
28391 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28392 ac_cs_version="\\
28393 config.status
28394 configured by $0, generated by GNU Autoconf 2.64,
28395   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
28396
28397 Copyright (C) 2009 Free Software Foundation, Inc.
28398 This config.status script is free software; the Free Software Foundation
28399 gives unlimited permission to copy, distribute and modify it."
28400
28401 ac_pwd='$ac_pwd'
28402 srcdir='$srcdir'
28403 AWK='$AWK'
28404 test -n "\$AWK" || AWK=awk
28405 _ACEOF
28406
28407 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28408 # The default lists apply if the user does not specify any file.
28409 ac_need_defaults=:
28410 while test $# != 0
28411 do
28412   case $1 in
28413   --*=*)
28414     ac_option=`expr "X$1" : 'X\([^=]*\)='`
28415     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
28416     ac_shift=:
28417     ;;
28418   *)
28419     ac_option=$1
28420     ac_optarg=$2
28421     ac_shift=shift
28422     ;;
28423   esac
28424
28425   case $ac_option in
28426   # Handling of the options.
28427   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
28428     ac_cs_recheck=: ;;
28429   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
28430     $as_echo "$ac_cs_version"; exit ;;
28431   --debug | --debu | --deb | --de | --d | -d )
28432     debug=: ;;
28433   --file | --fil | --fi | --f )
28434     $ac_shift
28435     case $ac_optarg in
28436     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28437     esac
28438     as_fn_append CONFIG_FILES " '$ac_optarg'"
28439     ac_need_defaults=false;;
28440   --header | --heade | --head | --hea )
28441     $ac_shift
28442     case $ac_optarg in
28443     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28444     esac
28445     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
28446     ac_need_defaults=false;;
28447   --he | --h)
28448     # Conflict between --help and --header
28449     as_fn_error "ambiguous option: \`$1'
28450 Try \`$0 --help' for more information.";;
28451   --help | --hel | -h )
28452     $as_echo "$ac_cs_usage"; exit ;;
28453   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
28454   | -silent | --silent | --silen | --sile | --sil | --si | --s)
28455     ac_cs_silent=: ;;
28456
28457   # This is an error.
28458   -*) as_fn_error "unrecognized option: \`$1'
28459 Try \`$0 --help' for more information." ;;
28460
28461   *) as_fn_append ac_config_targets " $1"
28462      ac_need_defaults=false ;;
28463
28464   esac
28465   shift
28466 done
28467
28468 ac_configure_extra_args=
28469
28470 if $ac_cs_silent; then
28471   exec 6>/dev/null
28472   ac_configure_extra_args="$ac_configure_extra_args --silent"
28473 fi
28474
28475 _ACEOF
28476 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28477 if \$ac_cs_recheck; then
28478   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28479   shift
28480   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28481   CONFIG_SHELL='$SHELL'
28482   export CONFIG_SHELL
28483   exec "\$@"
28484 fi
28485
28486 _ACEOF
28487 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28488 exec 5>>config.log
28489 {
28490   echo
28491   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28492 ## Running $as_me. ##
28493 _ASBOX
28494   $as_echo "$ac_log"
28495 } >&5
28496
28497 _ACEOF
28498 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28499 #
28500 # INIT-COMMANDS
28501 #
28502 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
28503 subdirs="$subdirs" ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
28504 subdirs='$subdirs'
28505
28506 _ACEOF
28507
28508 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28509
28510 # Handling of arguments.
28511 for ac_config_target in $ac_config_targets
28512 do
28513   case $ac_config_target in
28514     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28515     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
28516     "gccdepdir") CONFIG_COMMANDS="$CONFIG_COMMANDS gccdepdir" ;;
28517     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28518     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28519     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28520     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28521     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28522
28523   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28524   esac
28525 done
28526
28527
28528 # If the user did not use the arguments to specify the items to instantiate,
28529 # then the envvar interface is used.  Set only those that are not.
28530 # We use the long form for the default assignment because of an extremely
28531 # bizarre bug on SunOS 4.1.3.
28532 if $ac_need_defaults; then
28533   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28534   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28535   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28536 fi
28537
28538 # Have a temporary directory for convenience.  Make it in the build tree
28539 # simply because there is no reason against having it here, and in addition,
28540 # creating and moving files from /tmp can sometimes cause problems.
28541 # Hook for its removal unless debugging.
28542 # Note that there is a small window in which the directory will not be cleaned:
28543 # after its creation but before its name has been assigned to `$tmp'.
28544 $debug ||
28545 {
28546   tmp=
28547   trap 'exit_status=$?
28548   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28549 ' 0
28550   trap 'as_fn_exit 1' 1 2 13 15
28551 }
28552 # Create a (secure) tmp directory for tmp files.
28553
28554 {
28555   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28556   test -n "$tmp" && test -d "$tmp"
28557 }  ||
28558 {
28559   tmp=./conf$$-$RANDOM
28560   (umask 077 && mkdir "$tmp")
28561 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28562
28563 # Set up the scripts for CONFIG_FILES section.
28564 # No need to generate them if there are no CONFIG_FILES.
28565 # This happens for instance with `./config.status config.h'.
28566 if test -n "$CONFIG_FILES"; then
28567
28568 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28569   ac_cs_awk_getline=:
28570   ac_cs_awk_pipe_init=
28571   ac_cs_awk_read_file='
28572       while ((getline aline < (F[key])) > 0)
28573         print(aline)
28574       close(F[key])'
28575   ac_cs_awk_pipe_fini=
28576 else
28577   ac_cs_awk_getline=false
28578   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28579   ac_cs_awk_read_file='
28580       print "|#_!!_#|"
28581       print "cat " F[key] " &&"
28582       '$ac_cs_awk_pipe_init
28583   # The final `:' finishes the AND list.
28584   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28585 fi
28586 ac_cr=`echo X | tr X '\015'`
28587 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28588 # But we know of no other shell where ac_cr would be empty at this
28589 # point, so we can use a bashism as a fallback.
28590 if test "x$ac_cr" = x; then
28591   eval ac_cr=\$\'\\r\'
28592 fi
28593 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28594 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28595   ac_cs_awk_cr='\r'
28596 else
28597   ac_cs_awk_cr=$ac_cr
28598 fi
28599
28600 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28601 _ACEOF
28602
28603 # Create commands to substitute file output variables.
28604 {
28605   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28606   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28607   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28608   echo "_ACAWK" &&
28609   echo "_ACEOF"
28610 } >conf$$files.sh &&
28611 . ./conf$$files.sh ||
28612   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28613 rm -f conf$$files.sh
28614
28615 {
28616   echo "cat >conf$$subs.awk <<_ACEOF" &&
28617   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28618   echo "_ACEOF"
28619 } >conf$$subs.sh ||
28620   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28621 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28622 ac_delim='%!_!# '
28623 for ac_last_try in false false false false false :; do
28624   . ./conf$$subs.sh ||
28625     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28626
28627   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28628   if test $ac_delim_n = $ac_delim_num; then
28629     break
28630   elif $ac_last_try; then
28631     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28632   else
28633     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28634   fi
28635 done
28636 rm -f conf$$subs.sh
28637
28638 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28639 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28640 _ACEOF
28641 sed -n '
28642 h
28643 s/^/S["/; s/!.*/"]=/
28644 p
28645 g
28646 s/^[^!]*!//
28647 :repl
28648 t repl
28649 s/'"$ac_delim"'$//
28650 t delim
28651 :nl
28652 h
28653 s/\(.\{148\}\).*/\1/
28654 t more1
28655 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28656 p
28657 n
28658 b repl
28659 :more1
28660 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28661 p
28662 g
28663 s/.\{148\}//
28664 t nl
28665 :delim
28666 h
28667 s/\(.\{148\}\).*/\1/
28668 t more2
28669 s/["\\]/\\&/g; s/^/"/; s/$/"/
28670 p
28671 b
28672 :more2
28673 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28674 p
28675 g
28676 s/.\{148\}//
28677 t delim
28678 ' <conf$$subs.awk | sed '
28679 /^[^""]/{
28680   N
28681   s/\n//
28682 }
28683 ' >>$CONFIG_STATUS || ac_write_fail=1
28684 rm -f conf$$subs.awk
28685 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28686 _ACAWK
28687 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28688   for (key in S) S_is_set[key] = 1
28689   FS = "\a"
28690   \$ac_cs_awk_pipe_init
28691 }
28692 {
28693   line = $ 0
28694   nfields = split(line, field, "@")
28695   substed = 0
28696   len = length(field[1])
28697   for (i = 2; i < nfields; i++) {
28698     key = field[i]
28699     keylen = length(key)
28700     if (S_is_set[key]) {
28701       value = S[key]
28702       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28703       len += length(value) + length(field[++i])
28704       substed = 1
28705     } else
28706       len += 1 + keylen
28707   }
28708   if (nfields == 3 && !substed) {
28709     key = field[2]
28710     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28711       \$ac_cs_awk_read_file
28712       next
28713     }
28714   }
28715   print line
28716 }
28717 \$ac_cs_awk_pipe_fini
28718 _ACAWK
28719 _ACEOF
28720 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28721 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28722   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28723 else
28724   cat
28725 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28726   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28727 _ACEOF
28728
28729 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28730 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28731 # trailing colons and then remove the whole line if VPATH becomes empty
28732 # (actually we leave an empty line to preserve line numbers).
28733 if test "x$srcdir" = x.; then
28734   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28735 s/:*\$(srcdir):*/:/
28736 s/:*\${srcdir}:*/:/
28737 s/:*@srcdir@:*/:/
28738 s/^\([^=]*=[     ]*\):*/\1/
28739 s/:*$//
28740 s/^[^=]*=[       ]*$//
28741 }'
28742 fi
28743
28744 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28745 fi # test -n "$CONFIG_FILES"
28746
28747 # Set up the scripts for CONFIG_HEADERS section.
28748 # No need to generate them if there are no CONFIG_HEADERS.
28749 # This happens for instance with `./config.status Makefile'.
28750 if test -n "$CONFIG_HEADERS"; then
28751 cat >"$tmp/defines.awk" <<\_ACAWK ||
28752 BEGIN {
28753 _ACEOF
28754
28755 # Transform confdefs.h into an awk script `defines.awk', embedded as
28756 # here-document in config.status, that substitutes the proper values into
28757 # config.h.in to produce config.h.
28758
28759 # Create a delimiter string that does not exist in confdefs.h, to ease
28760 # handling of long lines.
28761 ac_delim='%!_!# '
28762 for ac_last_try in false false :; do
28763   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28764   if test -z "$ac_t"; then
28765     break
28766   elif $ac_last_try; then
28767     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28768   else
28769     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28770   fi
28771 done
28772
28773 # For the awk script, D is an array of macro values keyed by name,
28774 # likewise P contains macro parameters if any.  Preserve backslash
28775 # newline sequences.
28776
28777 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28778 sed -n '
28779 s/.\{148\}/&'"$ac_delim"'/g
28780 t rset
28781 :rset
28782 s/^[     ]*#[    ]*define[       ][      ]*/ /
28783 t def
28784 d
28785 :def
28786 s/\\$//
28787 t bsnl
28788 s/["\\]/\\&/g
28789 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28790 D["\1"]=" \3"/p
28791 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28792 d
28793 :bsnl
28794 s/["\\]/\\&/g
28795 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28796 D["\1"]=" \3\\\\\\n"\\/p
28797 t cont
28798 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28799 t cont
28800 d
28801 :cont
28802 n
28803 s/.\{148\}/&'"$ac_delim"'/g
28804 t clear
28805 :clear
28806 s/\\$//
28807 t bsnlc
28808 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28809 d
28810 :bsnlc
28811 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28812 b cont
28813 ' <confdefs.h | sed '
28814 s/'"$ac_delim"'/"\\\
28815 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28816
28817 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28818   for (key in D) D_is_set[key] = 1
28819   FS = "\a"
28820 }
28821 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28822   line = \$ 0
28823   split(line, arg, " ")
28824   if (arg[1] == "#") {
28825     defundef = arg[2]
28826     mac1 = arg[3]
28827   } else {
28828     defundef = substr(arg[1], 2)
28829     mac1 = arg[2]
28830   }
28831   split(mac1, mac2, "(") #)
28832   macro = mac2[1]
28833   prefix = substr(line, 1, index(line, defundef) - 1)
28834   if (D_is_set[macro]) {
28835     # Preserve the white space surrounding the "#".
28836     print prefix "define", macro P[macro] D[macro]
28837     next
28838   } else {
28839     # Replace #undef with comments.  This is necessary, for example,
28840     # in the case of _POSIX_SOURCE, which is predefined and required
28841     # on some systems where configure will not decide to define it.
28842     if (defundef == "undef") {
28843       print "/*", prefix defundef, macro, "*/"
28844       next
28845     }
28846   }
28847 }
28848 { print }
28849 _ACAWK
28850 _ACEOF
28851 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28852   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28853 fi # test -n "$CONFIG_HEADERS"
28854
28855
28856 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28857 shift
28858 for ac_tag
28859 do
28860   case $ac_tag in
28861   :[FHLC]) ac_mode=$ac_tag; continue;;
28862   esac
28863   case $ac_mode$ac_tag in
28864   :[FHL]*:*);;
28865   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28866   :[FH]-) ac_tag=-:-;;
28867   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28868   esac
28869   ac_save_IFS=$IFS
28870   IFS=:
28871   set x $ac_tag
28872   IFS=$ac_save_IFS
28873   shift
28874   ac_file=$1
28875   shift
28876
28877   case $ac_mode in
28878   :L) ac_source=$1;;
28879   :[FH])
28880     ac_file_inputs=
28881     for ac_f
28882     do
28883       case $ac_f in
28884       -) ac_f="$tmp/stdin";;
28885       *) # Look for the file first in the build tree, then in the source tree
28886          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28887          # because $ac_f cannot contain `:'.
28888          test -f "$ac_f" ||
28889            case $ac_f in
28890            [\\/$]*) false;;
28891            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28892            esac ||
28893            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28894       esac
28895       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28896       as_fn_append ac_file_inputs " '$ac_f'"
28897     done
28898
28899     # Let's still pretend it is `configure' which instantiates (i.e., don't
28900     # use $as_me), people would be surprised to read:
28901     #    /* config.h.  Generated by config.status.  */
28902     configure_input='Generated from '`
28903           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28904         `' by configure.'
28905     if test x"$ac_file" != x-; then
28906       configure_input="$ac_file.  $configure_input"
28907       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28908 $as_echo "$as_me: creating $ac_file" >&6;}
28909     fi
28910     # Neutralize special characters interpreted by sed in replacement strings.
28911     case $configure_input in #(
28912     *\&* | *\|* | *\\* )
28913        ac_sed_conf_input=`$as_echo "$configure_input" |
28914        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28915     *) ac_sed_conf_input=$configure_input;;
28916     esac
28917
28918     case $ac_tag in
28919     *:-:* | *:-) cat >"$tmp/stdin" \
28920       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28921     esac
28922     ;;
28923   esac
28924
28925   ac_dir=`$as_dirname -- "$ac_file" ||
28926 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28927          X"$ac_file" : 'X\(//\)[^/]' \| \
28928          X"$ac_file" : 'X\(//\)$' \| \
28929          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28930 $as_echo X"$ac_file" |
28931     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28932             s//\1/
28933             q
28934           }
28935           /^X\(\/\/\)[^/].*/{
28936             s//\1/
28937             q
28938           }
28939           /^X\(\/\/\)$/{
28940             s//\1/
28941             q
28942           }
28943           /^X\(\/\).*/{
28944             s//\1/
28945             q
28946           }
28947           s/.*/./; q'`
28948   as_dir="$ac_dir"; as_fn_mkdir_p
28949   ac_builddir=.
28950
28951 case "$ac_dir" in
28952 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28953 *)
28954   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28955   # A ".." for each directory in $ac_dir_suffix.
28956   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28957   case $ac_top_builddir_sub in
28958   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28959   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28960   esac ;;
28961 esac
28962 ac_abs_top_builddir=$ac_pwd
28963 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28964 # for backward compatibility:
28965 ac_top_builddir=$ac_top_build_prefix
28966
28967 case $srcdir in
28968   .)  # We are building in place.
28969     ac_srcdir=.
28970     ac_top_srcdir=$ac_top_builddir_sub
28971     ac_abs_top_srcdir=$ac_pwd ;;
28972   [\\/]* | ?:[\\/]* )  # Absolute name.
28973     ac_srcdir=$srcdir$ac_dir_suffix;
28974     ac_top_srcdir=$srcdir
28975     ac_abs_top_srcdir=$srcdir ;;
28976   *) # Relative name.
28977     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28978     ac_top_srcdir=$ac_top_build_prefix$srcdir
28979     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28980 esac
28981 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28982
28983
28984   case $ac_mode in
28985   :F)
28986   #
28987   # CONFIG_FILE
28988   #
28989
28990 _ACEOF
28991
28992 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28993 # If the template does not know about datarootdir, expand it.
28994 # FIXME: This hack should be removed a few years after 2.60.
28995 ac_datarootdir_hack=; ac_datarootdir_seen=
28996 ac_sed_dataroot='
28997 /datarootdir/ {
28998   p
28999   q
29000 }
29001 /@datadir@/p
29002 /@docdir@/p
29003 /@infodir@/p
29004 /@localedir@/p
29005 /@mandir@/p'
29006 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
29007 *datarootdir*) ac_datarootdir_seen=yes;;
29008 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
29009   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
29010 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
29011 _ACEOF
29012 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29013   ac_datarootdir_hack='
29014   s&@datadir@&$datadir&g
29015   s&@docdir@&$docdir&g
29016   s&@infodir@&$infodir&g
29017   s&@localedir@&$localedir&g
29018   s&@mandir@&$mandir&g
29019   s&\\\${datarootdir}&$datarootdir&g' ;;
29020 esac
29021 _ACEOF
29022
29023 # Neutralize VPATH when `$srcdir' = `.'.
29024 # Shell code in configure.ac might set extrasub.
29025 # FIXME: do we really want to maintain this feature?
29026 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29027 ac_sed_extra="$ac_vpsub
29028 $extrasub
29029 _ACEOF
29030 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29031 :t
29032 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
29033 s|@configure_input@|$ac_sed_conf_input|;t t
29034 s&@top_builddir@&$ac_top_builddir_sub&;t t
29035 s&@top_build_prefix@&$ac_top_build_prefix&;t t
29036 s&@srcdir@&$ac_srcdir&;t t
29037 s&@abs_srcdir@&$ac_abs_srcdir&;t t
29038 s&@top_srcdir@&$ac_top_srcdir&;t t
29039 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
29040 s&@builddir@&$ac_builddir&;t t
29041 s&@abs_builddir@&$ac_abs_builddir&;t t
29042 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
29043 $ac_datarootdir_hack
29044 "
29045 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
29046 if $ac_cs_awk_getline; then
29047   $AWK -f "$tmp/subs.awk"
29048 else
29049   $AWK -f "$tmp/subs.awk" | $SHELL
29050 fi >$tmp/out \
29051   || as_fn_error "could not create $ac_file" "$LINENO" 5
29052
29053 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
29054   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
29055   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
29056   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
29057 which seems to be undefined.  Please make sure it is defined." >&5
29058 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
29059 which seems to be undefined.  Please make sure it is defined." >&2;}
29060
29061   rm -f "$tmp/stdin"
29062   case $ac_file in
29063   -) cat "$tmp/out" && rm -f "$tmp/out";;
29064   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
29065   esac \
29066   || as_fn_error "could not create $ac_file" "$LINENO" 5
29067  ;;
29068   :H)
29069   #
29070   # CONFIG_HEADER
29071   #
29072   if test x"$ac_file" != x-; then
29073     {
29074       $as_echo "/* $configure_input  */" \
29075       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
29076     } >"$tmp/config.h" \
29077       || as_fn_error "could not create $ac_file" "$LINENO" 5
29078     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
29079       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
29080 $as_echo "$as_me: $ac_file is unchanged" >&6;}
29081     else
29082       rm -f "$ac_file"
29083       mv "$tmp/config.h" "$ac_file" \
29084         || as_fn_error "could not create $ac_file" "$LINENO" 5
29085     fi
29086   else
29087     $as_echo "/* $configure_input  */" \
29088       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
29089       || as_fn_error "could not create -" "$LINENO" 5
29090   fi
29091  ;;
29092
29093   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
29094 $as_echo "$as_me: executing $ac_file commands" >&6;}
29095  ;;
29096   esac
29097
29098
29099   case $ac_file$ac_mode in
29100     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
29101     "gccdepdir":C)
29102   ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs build/$DEPDIR
29103   for lang in $subdirs c-family common
29104   do
29105       ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs $lang/$DEPDIR
29106   done ;;
29107     "as":F) chmod +x as ;;
29108     "collect-ld":F) chmod +x collect-ld ;;
29109     "nm":F) chmod +x nm ;;
29110     "default":C)
29111 case ${CONFIG_HEADERS} in
29112   *auto-host.h:config.in*)
29113   echo > cstamp-h ;;
29114 esac
29115 # Make sure all the subdirs exist.
29116 for d in $subdirs doc build common c-family
29117 do
29118     test -d $d || mkdir $d
29119 done
29120  ;;
29121
29122   esac
29123 done # for ac_tag
29124
29125
29126 as_fn_exit 0
29127 _ACEOF
29128 ac_clean_files=$ac_clean_files_save
29129
29130 test $ac_write_fail = 0 ||
29131   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
29132
29133
29134 # configure is writing to config.log, and then calls config.status.
29135 # config.status does its own redirection, appending to config.log.
29136 # Unfortunately, on DOS this fails, as config.log is still kept open
29137 # by configure, so config.status won't be able to write to it; its
29138 # output is simply discarded.  So we exec the FD to /dev/null,
29139 # effectively closing config.log, so it can be properly (re)opened and
29140 # appended to by config.status.  When coming back to configure, we
29141 # need to make the FD available again.
29142 if test "$no_create" != yes; then
29143   ac_cs_success=:
29144   ac_config_status_args=
29145   test "$silent" = yes &&
29146     ac_config_status_args="$ac_config_status_args --quiet"
29147   exec 5>/dev/null
29148   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
29149   exec 5>>config.log
29150   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
29151   # would make configure fail if this is the last instruction.
29152   $ac_cs_success || as_fn_exit $?
29153 fi
29154 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
29155   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
29156 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
29157 fi
29158
29159