gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 enable_plugin
 604 pluginlibs
 605 CLOOGINC
 606 CLOOGLIBS
 607 ISLINC
 608 ISLLIBS
 609 GMPINC
 610 GMPLIBS
 611 target_cpu_default
 612 fortran_target_objs
 613 cxx_target_objs
 614 c_target_objs
 615 use_gcc_stdint
 616 xm_defines
 617 xm_include_list
 618 xm_file_list
 619 tm_p_include_list
 620 tm_p_file_list
 621 tm_defines
 622 tm_include_list
 623 tm_file_list
 624 common_out_object_file
 625 common_out_file
 626 out_object_file
 627 out_file
 628 objc_boehm_gc
 629 md_file
 630 local_prefix
 631 lang_tree_files
 632 lang_specs_files
 633 lang_opt_files
 634 install
 635 out_host_hook_obj
 636 host_xm_defines
 637 host_xm_include_list
 638 host_xm_file_list
 639 host_exeext
 640 gcc_gxx_include_dir_add_sysroot
 641 gcc_gxx_include_dir
 642 gcc_config_arguments
 643 float_h_file
 644 extra_programs
 645 extra_objs
 646 extra_headers_list
 647 user_headers_inc_next_post
 648 user_headers_inc_next_pre
 649 extra_gcc_objs
 650 TM_MULTILIB_EXCEPTIONS_CONFIG
 651 TM_MULTILIB_CONFIG
 652 TM_ENDIAN_CONFIG
 653 tmake_file
 654 xmake_file
 655 cpp_install_dir
 656 check_languages
 657 build_file_translate
 658 build_xm_defines
 659 build_xm_include_list
 660 build_xm_file_list
 661 build_install_headers_dir
 662 build_exeext
 663 all_selected_languages
 664 all_languages
 665 all_lang_makefrags
 666 all_gtfiles
 667 all_compilers
 668 srcdir
 669 subdirs
 670 dollar
 671 gcc_tooldir
 672 enable_lto
 673 DO_LINK_MUTEX
 674 MAINT
 675 zlibinc
 676 zlibdir
 677 HOST_LIBS
 678 libgcc_visibility
 679 gcc_cv_readelf
 680 gcc_cv_objdump
 681 ORIGINAL_NM_FOR_TARGET
 682 gcc_cv_nm
 683 ORIGINAL_LD_FOR_TARGET
 684 ORIGINAL_PLUGIN_LD_FOR_TARGET
 685 gcc_cv_ld
 686 ORIGINAL_AS_FOR_TARGET
 687 gcc_cv_as
 688 enable_fast_install
 689 objdir
 690 OTOOL64
 691 OTOOL
 692 LIPO
 693 NMEDIT
 694 DSYMUTIL
 695 STRIP
 696 OBJDUMP
 697 ac_ct_DUMPBIN
 698 DUMPBIN
 699 LD
 700 FGREP
 701 SED
 702 LIBTOOL
 703 collect2
 704 STMP_FIXINC
 705 BUILD_LDFLAGS
 706 BUILD_CXXFLAGS
 707 BUILD_CFLAGS
 708 CXX_FOR_BUILD
 709 CC_FOR_BUILD
 710 inhibit_libc
 711 SYSTEM_HEADER_DIR
 712 ALL
 713 CROSS
 714 CATOBJEXT
 715 GENCAT
 716 INSTOBJEXT
 717 DATADIRNAME
 718 CATALOGS
 719 POSUB
 720 GMSGFMT
 721 XGETTEXT
 722 INCINTL
 723 LIBINTL_DEP
 724 LIBINTL
 725 USE_NLS
 726 extra_opt_files
 727 extra_modes_file
 728 NATIVE_SYSTEM_HEADER_DIR
 729 objext
 730 manext
 731 LIBICONV_DEP
 732 LTLIBICONV
 733 LIBICONV
 734 LDEXP_LIB
 735 EXTRA_GCC_LIBS
 736 GNAT_LIBEXC
 737 COLLECT2_LIBS
 738 CXXCPP
 739 AR
 740 NM
 741 BISON
 742 FLEX
 743 GENERATED_MANPAGES
 744 BUILD_INFO
 745 MAKEINFO
 746 have_mktemp_command
 747 make_compare_target
 748 INSTALL_DATA
 749 INSTALL_PROGRAM
 750 INSTALL
 751 ranlib_flags
 752 RANLIB
 753 LN
 754 LN_S
 755 AWK
 756 SET_MAKE
 757 REPORT_BUGS_TEXI
 758 REPORT_BUGS_TO
 759 PKGVERSION
 760 CONFIGURE_SPECS
 761 CROSS_SYSTEM_HEADER_DIR
 762 TARGET_SYSTEM_ROOT_DEFINE
 763 TARGET_SYSTEM_ROOT
 764 SYSROOT_CFLAGS_FOR_TARGET
 765 enable_shared
 766 enable_fixed_point
 767 enable_decimal_float
 768 with_float
 769 with_cpu
 770 enable_multiarch
 771 enable_multilib
 772 coverage_flags
 773 valgrind_command
 774 valgrind_path_defines
 775 valgrind_path
 776 TREECHECKING
 777 TREEBROWSER
 778 nocommon_flag
 779 noexception_flags
 780 warn_cxxflags
 781 warn_cflags
 782 c_strict_warn
 783 strict_warn
 784 c_loose_warn
 785 loose_warn
 786 EGREP
 787 GREP
 788 CPP
 789 PICFLAG_FOR_TARGET
 790 OUTPUT_OPTION
 791 NO_MINUS_C_MINUS_O
 792 GNATMAKE
 793 GNATBIND
 794 ac_ct_CXX
 795 CXXFLAGS
 796 CXX
 797 OBJEXT
 798 EXEEXT
 799 ac_ct_CC
 800 CPPFLAGS
 801 LDFLAGS
 802 CFLAGS
 803 CC
 804 GENINSRC
 805 target_subdir
 806 host_subdir
 807 build_subdir
 808 build_libsubdir
 809 target_noncanonical
 810 target_os
 811 target_vendor
 812 target_cpu
 813 target
 814 host_os
 815 host_vendor
 816 host_cpu
 817 host
 818 build_os
 819 build_vendor
 820 build_cpu
 821 build
 822 target_alias
 823 host_alias
 824 build_alias
 825 LIBS
 826 ECHO_T
 827 ECHO_N
 828 ECHO_C
 829 DEFS
 830 mandir
 831 localedir
 832 libdir
 833 psdir
 834 pdfdir
 835 dvidir
 836 htmldir
 837 infodir
 838 docdir
 839 oldincludedir
 840 includedir
 841 localstatedir
 842 sharedstatedir
 843 sysconfdir
 844 datadir
 845 datarootdir
 846 libexecdir
 847 sbindir
 848 bindir
 849 program_transform_name
 850 prefix
 851 exec_prefix
 852 PACKAGE_URL
 853 PACKAGE_BUGREPORT
 854 PACKAGE_STRING
 855 PACKAGE_VERSION
 856 PACKAGE_TARNAME
 857 PACKAGE_NAME
 858 PATH_SEPARATOR
 859 SHELL'
 860 ac_subst_files='option_includes
 861 language_hooks'
 862 ac_user_opts='
 863 enable_option_checking
 864 with_build_libsubdir
 865 with_local_prefix
 866 with_gxx_include_dir
 867 with_cpp_install_dir
 868 enable_generated_files_in_srcdir
 869 with_gnu_ld
 870 with_ld
 871 with_demangler_in_ld
 872 with_gnu_as
 873 with_as
 874 enable_largefile
 875 enable_werror_always
 876 enable_checking
 877 enable_coverage
 878 enable_gather_detailed_mem_stats
 879 with_stabs
 880 enable_multilib
 881 enable_multiarch
 882 enable___cxa_atexit
 883 enable_decimal_float
 884 enable_fixed_point
 885 enable_threads
 886 enable_tls
 887 enable_objc_gc
 888 with_dwarf2
 889 enable_shared
 890 with_native_system_header_dir
 891 with_build_sysroot
 892 with_sysroot
 893 with_specs
 894 with_pkgversion
 895 with_bugurl
 896 enable_languages
 897 with_multilib_list
 898 enable_rpath
 899 with_libiconv_prefix
 900 enable_sjlj_exceptions
 901 enable_secureplt
 902 enable_leading_mingw64_underscores
 903 enable_cld
 904 enable_frame_pointer
 905 enable_win32_registry
 906 enable_static
 907 with_pic
 908 enable_fast_install
 909 enable_libtool_lock
 910 with_plugin_ld
 911 enable_gnu_indirect_function
 912 enable_initfini_array
 913 enable_comdat
 914 enable_gnu_unique_object
 915 enable_linker_build_id
 916 with_long_double_128
 917 with_gc
 918 with_system_zlib
 919 enable_maintainer_mode
 920 enable_link_mutex
 921 enable_version_specific_runtime_libs
 922 enable_plugin
 923 enable_libquadmath_support
 924 with_linker_hash_style
 925 '
 926       ac_precious_vars='build_alias
 927 host_alias
 928 target_alias
 929 CC
 930 CFLAGS
 931 LDFLAGS
 932 LIBS
 933 CPPFLAGS
 934 CXX
 935 CXXFLAGS
 936 CCC
 937 CPP
 938 CXXCPP
 939 GMPLIBS
 940 GMPINC
 941 ISLLIBS
 942 ISLINC
 943 CLOOGLIBS
 944 CLOOGINC'
 945
 946
 947 # Initialize some variables set by options.
 948 ac_init_help=
 949 ac_init_version=false
 950 ac_unrecognized_opts=
 951 ac_unrecognized_sep=
 952 # The variables have the same names as the options, with
 953 # dashes changed to underlines.
 954 cache_file=/dev/null
 955 exec_prefix=NONE
 956 no_create=
 957 no_recursion=
 958 prefix=NONE
 959 program_prefix=NONE
 960 program_suffix=NONE
 961 program_transform_name=s,x,x,
 962 silent=
 963 site=
 964 srcdir=
 965 verbose=
 966 x_includes=NONE
 967 x_libraries=NONE
 968
 969 # Installation directory options.
 970 # These are left unexpanded so users can "make install exec_prefix=/foo"
 971 # and all the variables that are supposed to be based on exec_prefix
 972 # by default will actually change.
 973 # Use braces instead of parens because sh, perl, etc. also accept them.
 974 # (The list follows the same order as the GNU Coding Standards.)
 975 bindir='${exec_prefix}/bin'
 976 sbindir='${exec_prefix}/sbin'
 977 libexecdir='${exec_prefix}/libexec'
 978 datarootdir='${prefix}/share'
 979 datadir='${datarootdir}'
 980 sysconfdir='${prefix}/etc'
 981 sharedstatedir='${prefix}/com'
 982 localstatedir='${prefix}/var'
 983 includedir='${prefix}/include'
 984 oldincludedir='/usr/include'
 985 docdir='${datarootdir}/doc/${PACKAGE}'
 986 infodir='${datarootdir}/info'
 987 htmldir='${docdir}'
 988 dvidir='${docdir}'
 989 pdfdir='${docdir}'
 990 psdir='${docdir}'
 991 libdir='${exec_prefix}/lib'
 992 localedir='${datarootdir}/locale'
 993 mandir='${datarootdir}/man'
 994
 995 ac_prev=
 996 ac_dashdash=
 997 for ac_option
 998 do
 999   # If the previous option needs an argument, assign it.
1000   if test -n "$ac_prev"; then
1001     eval $ac_prev=\$ac_option
1002     ac_prev=
1003     continue
1004   fi
1005
1006   case $ac_option in
1007   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1008   *)    ac_optarg=yes ;;
1009   esac
1010
1011   # Accept the important Cygnus configure options, so we can diagnose typos.
1012
1013   case $ac_dashdash$ac_option in
1014   --)
1015     ac_dashdash=yes ;;
1016
1017   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1018     ac_prev=bindir ;;
1019   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1020     bindir=$ac_optarg ;;
1021
1022   -build | --build | --buil | --bui | --bu)
1023     ac_prev=build_alias ;;
1024   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1025     build_alias=$ac_optarg ;;
1026
1027   -cache-file | --cache-file | --cache-fil | --cache-fi \
1028   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1029     ac_prev=cache_file ;;
1030   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1031   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1032     cache_file=$ac_optarg ;;
1033
1034   --config-cache | -C)
1035     cache_file=config.cache ;;
1036
1037   -datadir | --datadir | --datadi | --datad)
1038     ac_prev=datadir ;;
1039   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1040     datadir=$ac_optarg ;;
1041
1042   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1043   | --dataroo | --dataro | --datar)
1044     ac_prev=datarootdir ;;
1045   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1046   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1047     datarootdir=$ac_optarg ;;
1048
1049   -disable-* | --disable-*)
1050     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1051     # Reject names that are not valid shell variable names.
1052     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1053       as_fn_error "invalid feature name: $ac_useropt"
1054     ac_useropt_orig=$ac_useropt
1055     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1056     case $ac_user_opts in
1057       *"
1058 "enable_$ac_useropt"
1059 "*) ;;
1060       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1061          ac_unrecognized_sep=', ';;
1062     esac
1063     eval enable_$ac_useropt=no ;;
1064
1065   -docdir | --docdir | --docdi | --doc | --do)
1066     ac_prev=docdir ;;
1067   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1068     docdir=$ac_optarg ;;
1069
1070   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1071     ac_prev=dvidir ;;
1072   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1073     dvidir=$ac_optarg ;;
1074
1075   -enable-* | --enable-*)
1076     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1077     # Reject names that are not valid shell variable names.
1078     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1079       as_fn_error "invalid feature name: $ac_useropt"
1080     ac_useropt_orig=$ac_useropt
1081     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1082     case $ac_user_opts in
1083       *"
1084 "enable_$ac_useropt"
1085 "*) ;;
1086       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1087          ac_unrecognized_sep=', ';;
1088     esac
1089     eval enable_$ac_useropt=\$ac_optarg ;;
1090
1091   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1092   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1093   | --exec | --exe | --ex)
1094     ac_prev=exec_prefix ;;
1095   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1096   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1097   | --exec=* | --exe=* | --ex=*)
1098     exec_prefix=$ac_optarg ;;
1099
1100   -gas | --gas | --ga | --g)
1101     # Obsolete; use --with-gas.
1102     with_gas=yes ;;
1103
1104   -help | --help | --hel | --he | -h)
1105     ac_init_help=long ;;
1106   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1107     ac_init_help=recursive ;;
1108   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1109     ac_init_help=short ;;
1110
1111   -host | --host | --hos | --ho)
1112     ac_prev=host_alias ;;
1113   -host=* | --host=* | --hos=* | --ho=*)
1114     host_alias=$ac_optarg ;;
1115
1116   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1117     ac_prev=htmldir ;;
1118   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1119   | --ht=*)
1120     htmldir=$ac_optarg ;;
1121
1122   -includedir | --includedir | --includedi | --included | --include \
1123   | --includ | --inclu | --incl | --inc)
1124     ac_prev=includedir ;;
1125   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1126   | --includ=* | --inclu=* | --incl=* | --inc=*)
1127     includedir=$ac_optarg ;;
1128
1129   -infodir | --infodir | --infodi | --infod | --info | --inf)
1130     ac_prev=infodir ;;
1131   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1132     infodir=$ac_optarg ;;
1133
1134   -libdir | --libdir | --libdi | --libd)
1135     ac_prev=libdir ;;
1136   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1137     libdir=$ac_optarg ;;
1138
1139   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1140   | --libexe | --libex | --libe)
1141     ac_prev=libexecdir ;;
1142   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1143   | --libexe=* | --libex=* | --libe=*)
1144     libexecdir=$ac_optarg ;;
1145
1146   -localedir | --localedir | --localedi | --localed | --locale)
1147     ac_prev=localedir ;;
1148   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1149     localedir=$ac_optarg ;;
1150
1151   -localstatedir | --localstatedir | --localstatedi | --localstated \
1152   | --localstate | --localstat | --localsta | --localst | --locals)
1153     ac_prev=localstatedir ;;
1154   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1155   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1156     localstatedir=$ac_optarg ;;
1157
1158   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1159     ac_prev=mandir ;;
1160   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1161     mandir=$ac_optarg ;;
1162
1163   -nfp | --nfp | --nf)
1164     # Obsolete; use --without-fp.
1165     with_fp=no ;;
1166
1167   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1168   | --no-cr | --no-c | -n)
1169     no_create=yes ;;
1170
1171   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1172   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1173     no_recursion=yes ;;
1174
1175   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1176   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1177   | --oldin | --oldi | --old | --ol | --o)
1178     ac_prev=oldincludedir ;;
1179   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1180   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1181   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1182     oldincludedir=$ac_optarg ;;
1183
1184   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1185     ac_prev=prefix ;;
1186   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1187     prefix=$ac_optarg ;;
1188
1189   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1190   | --program-pre | --program-pr | --program-p)
1191     ac_prev=program_prefix ;;
1192   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1193   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1194     program_prefix=$ac_optarg ;;
1195
1196   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1197   | --program-suf | --program-su | --program-s)
1198     ac_prev=program_suffix ;;
1199   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1200   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1201     program_suffix=$ac_optarg ;;
1202
1203   -program-transform-name | --program-transform-name \
1204   | --program-transform-nam | --program-transform-na \
1205   | --program-transform-n | --program-transform- \
1206   | --program-transform | --program-transfor \
1207   | --program-transfo | --program-transf \
1208   | --program-trans | --program-tran \
1209   | --progr-tra | --program-tr | --program-t)
1210     ac_prev=program_transform_name ;;
1211   -program-transform-name=* | --program-transform-name=* \
1212   | --program-transform-nam=* | --program-transform-na=* \
1213   | --program-transform-n=* | --program-transform-=* \
1214   | --program-transform=* | --program-transfor=* \
1215   | --program-transfo=* | --program-transf=* \
1216   | --program-trans=* | --program-tran=* \
1217   | --progr-tra=* | --program-tr=* | --program-t=*)
1218     program_transform_name=$ac_optarg ;;
1219
1220   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1221     ac_prev=pdfdir ;;
1222   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1223     pdfdir=$ac_optarg ;;
1224
1225   -psdir | --psdir | --psdi | --psd | --ps)
1226     ac_prev=psdir ;;
1227   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1228     psdir=$ac_optarg ;;
1229
1230   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1231   | -silent | --silent | --silen | --sile | --sil)
1232     silent=yes ;;
1233
1234   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1235     ac_prev=sbindir ;;
1236   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1237   | --sbi=* | --sb=*)
1238     sbindir=$ac_optarg ;;
1239
1240   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1241   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1242   | --sharedst | --shareds | --shared | --share | --shar \
1243   | --sha | --sh)
1244     ac_prev=sharedstatedir ;;
1245   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1246   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1247   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1248   | --sha=* | --sh=*)
1249     sharedstatedir=$ac_optarg ;;
1250
1251   -site | --site | --sit)
1252     ac_prev=site ;;
1253   -site=* | --site=* | --sit=*)
1254     site=$ac_optarg ;;
1255
1256   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1257     ac_prev=srcdir ;;
1258   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1259     srcdir=$ac_optarg ;;
1260
1261   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1262   | --syscon | --sysco | --sysc | --sys | --sy)
1263     ac_prev=sysconfdir ;;
1264   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1265   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1266     sysconfdir=$ac_optarg ;;
1267
1268   -target | --target | --targe | --targ | --tar | --ta | --t)
1269     ac_prev=target_alias ;;
1270   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1271     target_alias=$ac_optarg ;;
1272
1273   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1274     verbose=yes ;;
1275
1276   -version | --version | --versio | --versi | --vers | -V)
1277     ac_init_version=: ;;
1278
1279   -with-* | --with-*)
1280     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1281     # Reject names that are not valid shell variable names.
1282     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1283       as_fn_error "invalid package name: $ac_useropt"
1284     ac_useropt_orig=$ac_useropt
1285     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1286     case $ac_user_opts in
1287       *"
1288 "with_$ac_useropt"
1289 "*) ;;
1290       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1291          ac_unrecognized_sep=', ';;
1292     esac
1293     eval with_$ac_useropt=\$ac_optarg ;;
1294
1295   -without-* | --without-*)
1296     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1297     # Reject names that are not valid shell variable names.
1298     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1299       as_fn_error "invalid package name: $ac_useropt"
1300     ac_useropt_orig=$ac_useropt
1301     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1302     case $ac_user_opts in
1303       *"
1304 "with_$ac_useropt"
1305 "*) ;;
1306       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1307          ac_unrecognized_sep=', ';;
1308     esac
1309     eval with_$ac_useropt=no ;;
1310
1311   --x)
1312     # Obsolete; use --with-x.
1313     with_x=yes ;;
1314
1315   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1316   | --x-incl | --x-inc | --x-in | --x-i)
1317     ac_prev=x_includes ;;
1318   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1319   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1320     x_includes=$ac_optarg ;;
1321
1322   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1323   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1324     ac_prev=x_libraries ;;
1325   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1326   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1327     x_libraries=$ac_optarg ;;
1328
1329   -*) as_fn_error "unrecognized option: \`$ac_option'
1330 Try \`$0 --help' for more information."
1331     ;;
1332
1333   *=*)
1334     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1335     # Reject names that are not valid shell variable names.
1336     case $ac_envvar in #(
1337       '' | [0-9]* | *[!_$as_cr_alnum]* )
1338       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1339     esac
1340     eval $ac_envvar=\$ac_optarg
1341     export $ac_envvar ;;
1342
1343   *)
1344     # FIXME: should be removed in autoconf 3.0.
1345     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1346     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1347       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1348     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1349     ;;
1350
1351   esac
1352 done
1353
1354 if test -n "$ac_prev"; then
1355   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1356   as_fn_error "missing argument to $ac_option"
1357 fi
1358
1359 if test -n "$ac_unrecognized_opts"; then
1360   case $enable_option_checking in
1361     no) ;;
1362     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1363     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1364   esac
1365 fi
1366
1367 # Check all directory arguments for consistency.
1368 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1369                 datadir sysconfdir sharedstatedir localstatedir includedir \
1370                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1371                 libdir localedir mandir
1372 do
1373   eval ac_val=\$$ac_var
1374   # Remove trailing slashes.
1375   case $ac_val in
1376     */ )
1377       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1378       eval $ac_var=\$ac_val;;
1379   esac
1380   # Be sure to have absolute directory names.
1381   case $ac_val in
1382     [\\/$]* | ?:[\\/]* )  continue;;
1383     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1384   esac
1385   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1386 done
1387
1388 # There might be people who depend on the old broken behavior: `$host'
1389 # used to hold the argument of --host etc.
1390 # FIXME: To remove some day.
1391 build=$build_alias
1392 host=$host_alias
1393 target=$target_alias
1394
1395 # FIXME: To remove some day.
1396 if test "x$host_alias" != x; then
1397   if test "x$build_alias" = x; then
1398     cross_compiling=maybe
1399     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1400     If a cross compiler is detected then cross compile mode will be used." >&2
1401   elif test "x$build_alias" != "x$host_alias"; then
1402     cross_compiling=yes
1403   fi
1404 fi
1405
1406 ac_tool_prefix=
1407 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1408
1409 test "$silent" = yes && exec 6>/dev/null
1410
1411
1412 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1413 ac_ls_di=`ls -di .` &&
1414 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1415   as_fn_error "working directory cannot be determined"
1416 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1417   as_fn_error "pwd does not report name of working directory"
1418
1419
1420 # Find the source files, if location was not specified.
1421 if test -z "$srcdir"; then
1422   ac_srcdir_defaulted=yes
1423   # Try the directory containing this script, then the parent directory.
1424   ac_confdir=`$as_dirname -- "$as_myself" ||
1425 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1426          X"$as_myself" : 'X\(//\)[^/]' \| \
1427          X"$as_myself" : 'X\(//\)$' \| \
1428          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1429 $as_echo X"$as_myself" |
1430     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1431             s//\1/
1432             q
1433           }
1434           /^X\(\/\/\)[^/].*/{
1435             s//\1/
1436             q
1437           }
1438           /^X\(\/\/\)$/{
1439             s//\1/
1440             q
1441           }
1442           /^X\(\/\).*/{
1443             s//\1/
1444             q
1445           }
1446           s/.*/./; q'`
1447   srcdir=$ac_confdir
1448   if test ! -r "$srcdir/$ac_unique_file"; then
1449     srcdir=..
1450   fi
1451 else
1452   ac_srcdir_defaulted=no
1453 fi
1454 if test ! -r "$srcdir/$ac_unique_file"; then
1455   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1456   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1457 fi
1458 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1459 ac_abs_confdir=`(
1460         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1461         pwd)`
1462 # When building in place, set srcdir=.
1463 if test "$ac_abs_confdir" = "$ac_pwd"; then
1464   srcdir=.
1465 fi
1466 # Remove unnecessary trailing slashes from srcdir.
1467 # Double slashes in file names in object file debugging info
1468 # mess up M-x gdb in Emacs.
1469 case $srcdir in
1470 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1471 esac
1472 for ac_var in $ac_precious_vars; do
1473   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1474   eval ac_env_${ac_var}_value=\$${ac_var}
1475   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1476   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1477 done
1478
1479 #
1480 # Report the --help message.
1481 #
1482 if test "$ac_init_help" = "long"; then
1483   # Omit some internal or obsolete options to make the list less imposing.
1484   # This message is too long to be a string in the A/UX 3.1 sh.
1485   cat <<_ACEOF
1486 \`configure' configures this package to adapt to many kinds of systems.
1487
1488 Usage: $0 [OPTION]... [VAR=VALUE]...
1489
1490 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1491 VAR=VALUE.  See below for descriptions of some of the useful variables.
1492
1493 Defaults for the options are specified in brackets.
1494
1495 Configuration:
1496   -h, --help              display this help and exit
1497       --help=short        display options specific to this package
1498       --help=recursive    display the short help of all the included packages
1499   -V, --version           display version information and exit
1500   -q, --quiet, --silent   do not print \`checking...' messages
1501       --cache-file=FILE   cache test results in FILE [disabled]
1502   -C, --config-cache      alias for \`--cache-file=config.cache'
1503   -n, --no-create         do not create output files
1504       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1505
1506 Installation directories:
1507   --prefix=PREFIX         install architecture-independent files in PREFIX
1508                           [$ac_default_prefix]
1509   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1510                           [PREFIX]
1511
1512 By default, \`make install' will install all the files in
1513 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1514 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1515 for instance \`--prefix=\$HOME'.
1516
1517 For better control, use the options below.
1518
1519 Fine tuning of the installation directories:
1520   --bindir=DIR            user executables [EPREFIX/bin]
1521   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1522   --libexecdir=DIR        program executables [EPREFIX/libexec]
1523   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1524   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1525   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1526   --libdir=DIR            object code libraries [EPREFIX/lib]
1527   --includedir=DIR        C header files [PREFIX/include]
1528   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1529   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1530   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1531   --infodir=DIR           info documentation [DATAROOTDIR/info]
1532   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1533   --mandir=DIR            man documentation [DATAROOTDIR/man]
1534   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1535   --htmldir=DIR           html documentation [DOCDIR]
1536   --dvidir=DIR            dvi documentation [DOCDIR]
1537   --pdfdir=DIR            pdf documentation [DOCDIR]
1538   --psdir=DIR             ps documentation [DOCDIR]
1539 _ACEOF
1540
1541   cat <<\_ACEOF
1542
1543 Program names:
1544   --program-prefix=PREFIX            prepend PREFIX to installed program names
1545   --program-suffix=SUFFIX            append SUFFIX to installed program names
1546   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1547
1548 System types:
1549   --build=BUILD     configure for building on BUILD [guessed]
1550   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1551   --target=TARGET   configure for building compilers for TARGET [HOST]
1552 _ACEOF
1553 fi
1554
1555 if test -n "$ac_init_help"; then
1556
1557   cat <<\_ACEOF
1558
1559 Optional Features:
1560   --disable-option-checking  ignore unrecognized --enable/--with options
1561   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1562   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1563   --enable-generated-files-in-srcdir
1564                           put copies of generated files in source dir intended
1565                           for creating source tarballs for users without
1566                           texinfo bison or flex
1567   --disable-largefile     omit support for large files
1568   --enable-werror-always  enable -Werror despite compiler version
1569   --enable-checking[=LIST]
1570                           enable expensive run-time checks. With LIST, enable
1571                           only specific categories of checks. Categories are:
1572                           yes,no,all,none,release. Flags are:
1573                           assert,df,fold,gc,gcac,gimple,misc,
1574                           rtlflag,rtl,runtime,tree,valgrind,types
1575   --enable-coverage[=LEVEL]
1576                           enable compiler's code coverage collection. Use to
1577                           measure compiler performance and locate unused parts
1578                           of the compiler. With LEVEL, specify optimization.
1579                           Values are opt, noopt, default is noopt
1580   --enable-gather-detailed-mem-stats
1581                           enable detailed memory allocation stats gathering
1582   --enable-multilib       enable library support for multiple ABIs
1583   --enable-multiarch      enable support for multiarch paths
1584   --enable-__cxa_atexit   enable __cxa_atexit for C++
1585   --enable-decimal-float={no,yes,bid,dpd}
1586                         enable decimal float extension to C.  Selecting 'bid'
1587                         or 'dpd' choses which decimal floating point format
1588                         to use
1589   --enable-fixed-point    enable fixed-point arithmetic extension to C
1590   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1591                           package
1592   --enable-tls            enable or disable generation of tls code overriding
1593                           the assembler check for tls support
1594   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1595                           GNU Objective-C runtime
1596   --disable-shared        don't provide a shared libgcc
1597   --enable-languages=LIST specify which front-ends to build
1598   --disable-rpath         do not hardcode runtime library paths
1599   --enable-sjlj-exceptions
1600                           arrange to use setjmp/longjmp exception handling
1601   --enable-secureplt      enable -msecure-plt by default for PowerPC
1602   --enable-leading-mingw64-underscores
1603                           enable leading underscores on 64 bit mingw targets
1604   --enable-cld            enable -mcld by default for 32bit x86
1605   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1606                           x86
1607   --disable-win32-registry
1608                           disable lookup of installation paths in the Registry
1609                           on Windows hosts
1610   --enable-win32-registry enable registry lookup (default)
1611   --enable-win32-registry=KEY
1612                           use KEY instead of GCC version as the last portion
1613                           of the registry key
1614   --enable-shared[=PKGS]  build shared libraries [default=yes]
1615   --enable-static[=PKGS]  build static libraries [default=yes]
1616   --enable-fast-install[=PKGS]
1617                           optimize for fast installation [default=yes]
1618   --disable-libtool-lock  avoid locking (might break parallel builds)
1619   --enable-gnu-indirect-function
1620                           enable the use of the @gnu_indirect_function to
1621                           glibc systems
1622   --enable-initfini-array       use .init_array/.fini_array sections
1623   --enable-comdat         enable COMDAT group support
1624   --enable-gnu-unique-object
1625                           enable the use of the @gnu_unique_object ELF
1626                           extension on glibc systems
1627   --enable-linker-build-id
1628                           compiler will always pass --build-id to linker
1629   --enable-maintainer-mode
1630                           enable make rules and dependencies not useful (and
1631                           sometimes confusing) to the casual installer
1632   --enable-link-mutex     avoid linking multiple front-ends at once to avoid
1633                           thrashing on the build machine
1634   --enable-version-specific-runtime-libs
1635                           specify that runtime libraries should be installed
1636                           in a compiler-specific directory
1637   --enable-plugin         enable plugin support
1638   --disable-libquadmath-support
1639                           disable libquadmath support for Fortran
1640
1641 Optional Packages:
1642   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1643   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1644   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1645   --with-local-prefix=DIR specifies directory to put local include
1646   --with-gxx-include-dir=DIR
1647                           specifies directory to put g++ header files
1648   --with-cpp-install-dir=DIR
1649                           install the user visible C preprocessor in DIR
1650                           (relative to PREFIX) as well as PREFIX/bin
1651   --with-gnu-ld           arrange to work with GNU ld
1652   --with-ld               arrange to use the specified ld (full pathname)
1653   --with-demangler-in-ld  try to use demangler in GNU ld
1654   --with-gnu-as           arrange to work with GNU as
1655   --with-as               arrange to use the specified as (full pathname)
1656   --with-stabs            arrange to use stabs instead of host debug format
1657   --with-dwarf2           force the default debug format to be DWARF 2
1658   --with-native-system-header-dir=dir
1659                           use dir as the directory to look for standard
1660                           system header files in.  Defaults to /usr/include.
1661   --with-build-sysroot=sysroot
1662                           use sysroot as the system root during the build
1663   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1664   --with-specs=SPECS      add SPECS to driver command-line processing
1665   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1666   --with-bugurl=URL       Direct users to URL to report a bug
1667   --with-multilib-list    select multilibs (AArch64, SH and x86-64 only)
1668   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1669   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1670   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1671   --with-pic              try to use only PIC/non-PIC objects [default=use
1672                           both]
1673   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1674   --with-plugin-ld=[ARG]  specify the plugin linker
1675   --with-long-double-128  use 128-bit long double by default
1676   --with-gc={page,zone}   this option is not supported anymore. It used to
1677                           choose the garbage collection mechanism to use with
1678                           the compiler
1679   --with-system-zlib      use installed libz
1680   --with-linker-hash-style={sysv,gnu,both}
1681                           specify the linker hash style
1682
1683 Some influential environment variables:
1684   CC          C compiler command
1685   CFLAGS      C compiler flags
1686   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1687               nonstandard directory <lib dir>
1688   LIBS        libraries to pass to the linker, e.g. -l<library>
1689   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1690               you have headers in a nonstandard directory <include dir>
1691   CXX         C++ compiler command
1692   CXXFLAGS    C++ compiler flags
1693   CPP         C preprocessor
1694   CXXCPP      C++ preprocessor
1695   GMPLIBS     How to link GMP
1696   GMPINC      How to find GMP include files
1697   ISLLIBS     How to link ISL
1698   ISLINC      How to find ISL include files
1699   CLOOGLIBS   How to link CLOOG
1700   CLOOGINC    How to find CLOOG include files
1701
1702 Use these variables to override the choices made by `configure' or to help
1703 it to find libraries and programs with nonstandard names/locations.
1704
1705 Report bugs to the package provider.
1706 _ACEOF
1707 ac_status=$?
1708 fi
1709
1710 if test "$ac_init_help" = "recursive"; then
1711   # If there are subdirs, report their specific --help.
1712   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1713     test -d "$ac_dir" ||
1714       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1715       continue
1716     ac_builddir=.
1717
1718 case "$ac_dir" in
1719 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1720 *)
1721   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1722   # A ".." for each directory in $ac_dir_suffix.
1723   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1724   case $ac_top_builddir_sub in
1725   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1726   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1727   esac ;;
1728 esac
1729 ac_abs_top_builddir=$ac_pwd
1730 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1731 # for backward compatibility:
1732 ac_top_builddir=$ac_top_build_prefix
1733
1734 case $srcdir in
1735   .)  # We are building in place.
1736     ac_srcdir=.
1737     ac_top_srcdir=$ac_top_builddir_sub
1738     ac_abs_top_srcdir=$ac_pwd ;;
1739   [\\/]* | ?:[\\/]* )  # Absolute name.
1740     ac_srcdir=$srcdir$ac_dir_suffix;
1741     ac_top_srcdir=$srcdir
1742     ac_abs_top_srcdir=$srcdir ;;
1743   *) # Relative name.
1744     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1745     ac_top_srcdir=$ac_top_build_prefix$srcdir
1746     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1747 esac
1748 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1749
1750     cd "$ac_dir" || { ac_status=$?; continue; }
1751     # Check for guested configure.
1752     if test -f "$ac_srcdir/configure.gnu"; then
1753       echo &&
1754       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1755     elif test -f "$ac_srcdir/configure"; then
1756       echo &&
1757       $SHELL "$ac_srcdir/configure" --help=recursive
1758     else
1759       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1760     fi || ac_status=$?
1761     cd "$ac_pwd" || { ac_status=$?; break; }
1762   done
1763 fi
1764
1765 test -n "$ac_init_help" && exit $ac_status
1766 if $ac_init_version; then
1767   cat <<\_ACEOF
1768 configure
1769 generated by GNU Autoconf 2.64
1770
1771 Copyright (C) 2009 Free Software Foundation, Inc.
1772 This configure script is free software; the Free Software Foundation
1773 gives unlimited permission to copy, distribute and modify it.
1774 _ACEOF
1775   exit
1776 fi
1777
1778 ## ------------------------ ##
1779 ## Autoconf initialization. ##
1780 ## ------------------------ ##
1781
1782 # ac_fn_c_try_compile LINENO
1783 # --------------------------
1784 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1785 ac_fn_c_try_compile ()
1786 {
1787   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1788   rm -f conftest.$ac_objext
1789   if { { ac_try="$ac_compile"
1790 case "(($ac_try" in
1791   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1792   *) ac_try_echo=$ac_try;;
1793 esac
1794 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1795 $as_echo "$ac_try_echo"; } >&5
1796   (eval "$ac_compile") 2>conftest.err
1797   ac_status=$?
1798   if test -s conftest.err; then
1799     grep -v '^ *+' conftest.err >conftest.er1
1800     cat conftest.er1 >&5
1801     mv -f conftest.er1 conftest.err
1802   fi
1803   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1804   test $ac_status = 0; } && {
1805          test -z "$ac_c_werror_flag" ||
1806          test ! -s conftest.err
1807        } && test -s conftest.$ac_objext; then :
1808   ac_retval=0
1809 else
1810   $as_echo "$as_me: failed program was:" >&5
1811 sed 's/^/| /' conftest.$ac_ext >&5
1812
1813         ac_retval=1
1814 fi
1815   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1816   return $ac_retval
1817
1818 } # ac_fn_c_try_compile
1819
1820 # ac_fn_cxx_try_compile LINENO
1821 # ----------------------------
1822 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1823 ac_fn_cxx_try_compile ()
1824 {
1825   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1826   rm -f conftest.$ac_objext
1827   if { { ac_try="$ac_compile"
1828 case "(($ac_try" in
1829   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1830   *) ac_try_echo=$ac_try;;
1831 esac
1832 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1833 $as_echo "$ac_try_echo"; } >&5
1834   (eval "$ac_compile") 2>conftest.err
1835   ac_status=$?
1836   if test -s conftest.err; then
1837     grep -v '^ *+' conftest.err >conftest.er1
1838     cat conftest.er1 >&5
1839     mv -f conftest.er1 conftest.err
1840   fi
1841   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1842   test $ac_status = 0; } && {
1843          test -z "$ac_cxx_werror_flag" ||
1844          test ! -s conftest.err
1845        } && test -s conftest.$ac_objext; then :
1846   ac_retval=0
1847 else
1848   $as_echo "$as_me: failed program was:" >&5
1849 sed 's/^/| /' conftest.$ac_ext >&5
1850
1851         ac_retval=1
1852 fi
1853   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1854   return $ac_retval
1855
1856 } # ac_fn_cxx_try_compile
1857
1858 # ac_fn_c_try_cpp LINENO
1859 # ----------------------
1860 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1861 ac_fn_c_try_cpp ()
1862 {
1863   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1864   if { { ac_try="$ac_cpp conftest.$ac_ext"
1865 case "(($ac_try" in
1866   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1867   *) ac_try_echo=$ac_try;;
1868 esac
1869 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1870 $as_echo "$ac_try_echo"; } >&5
1871   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1872   ac_status=$?
1873   if test -s conftest.err; then
1874     grep -v '^ *+' conftest.err >conftest.er1
1875     cat conftest.er1 >&5
1876     mv -f conftest.er1 conftest.err
1877   fi
1878   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1879   test $ac_status = 0; } >/dev/null && {
1880          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1881          test ! -s conftest.err
1882        }; then :
1883   ac_retval=0
1884 else
1885   $as_echo "$as_me: failed program was:" >&5
1886 sed 's/^/| /' conftest.$ac_ext >&5
1887
1888     ac_retval=1
1889 fi
1890   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1891   return $ac_retval
1892
1893 } # ac_fn_c_try_cpp
1894
1895 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1896 # -------------------------------------------------------
1897 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1898 # the include files in INCLUDES and setting the cache variable VAR
1899 # accordingly.
1900 ac_fn_c_check_header_mongrel ()
1901 {
1902   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1903   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1904   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1905 $as_echo_n "checking for $2... " >&6; }
1906 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1907   $as_echo_n "(cached) " >&6
1908 fi
1909 eval ac_res=\$$3
1910                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1911 $as_echo "$ac_res" >&6; }
1912 else
1913   # Is the header compilable?
1914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1915 $as_echo_n "checking $2 usability... " >&6; }
1916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1917 /* end confdefs.h.  */
1918 $4
1919 #include <$2>
1920 _ACEOF
1921 if ac_fn_c_try_compile "$LINENO"; then :
1922   ac_header_compiler=yes
1923 else
1924   ac_header_compiler=no
1925 fi
1926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1928 $as_echo "$ac_header_compiler" >&6; }
1929
1930 # Is the header present?
1931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1932 $as_echo_n "checking $2 presence... " >&6; }
1933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1934 /* end confdefs.h.  */
1935 #include <$2>
1936 _ACEOF
1937 if ac_fn_c_try_cpp "$LINENO"; then :
1938   ac_header_preproc=yes
1939 else
1940   ac_header_preproc=no
1941 fi
1942 rm -f conftest.err conftest.$ac_ext
1943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1944 $as_echo "$ac_header_preproc" >&6; }
1945
1946 # So?  What about this header?
1947 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1948   yes:no: )
1949     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1950 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1951     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1952 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1953     ;;
1954   no:yes:* )
1955     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1956 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1957     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1958 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1959     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1960 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1961     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1962 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1963     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1964 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1965     ;;
1966 esac
1967   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1968 $as_echo_n "checking for $2... " >&6; }
1969 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1970   $as_echo_n "(cached) " >&6
1971 else
1972   eval "$3=\$ac_header_compiler"
1973 fi
1974 eval ac_res=\$$3
1975                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1976 $as_echo "$ac_res" >&6; }
1977 fi
1978   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1979
1980 } # ac_fn_c_check_header_mongrel
1981
1982 # ac_fn_c_try_run LINENO
1983 # ----------------------
1984 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1985 # that executables *can* be run.
1986 ac_fn_c_try_run ()
1987 {
1988   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1989   if { { ac_try="$ac_link"
1990 case "(($ac_try" in
1991   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1992   *) ac_try_echo=$ac_try;;
1993 esac
1994 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1995 $as_echo "$ac_try_echo"; } >&5
1996   (eval "$ac_link") 2>&5
1997   ac_status=$?
1998   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1999   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2000   { { case "(($ac_try" in
2001   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2002   *) ac_try_echo=$ac_try;;
2003 esac
2004 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2005 $as_echo "$ac_try_echo"; } >&5
2006   (eval "$ac_try") 2>&5
2007   ac_status=$?
2008   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2009   test $ac_status = 0; }; }; then :
2010   ac_retval=0
2011 else
2012   $as_echo "$as_me: program exited with status $ac_status" >&5
2013        $as_echo "$as_me: failed program was:" >&5
2014 sed 's/^/| /' conftest.$ac_ext >&5
2015
2016        ac_retval=$ac_status
2017 fi
2018   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2019   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2020   return $ac_retval
2021
2022 } # ac_fn_c_try_run
2023
2024 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2025 # -------------------------------------------------------
2026 # Tests whether HEADER exists and can be compiled using the include files in
2027 # INCLUDES, setting the cache variable VAR accordingly.
2028 ac_fn_c_check_header_compile ()
2029 {
2030   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2031   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2032 $as_echo_n "checking for $2... " >&6; }
2033 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2034   $as_echo_n "(cached) " >&6
2035 else
2036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2037 /* end confdefs.h.  */
2038 $4
2039 #include <$2>
2040 _ACEOF
2041 if ac_fn_c_try_compile "$LINENO"; then :
2042   eval "$3=yes"
2043 else
2044   eval "$3=no"
2045 fi
2046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2047 fi
2048 eval ac_res=\$$3
2049                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2050 $as_echo "$ac_res" >&6; }
2051   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2052
2053 } # ac_fn_c_check_header_compile
2054
2055 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2056 # --------------------------------------------
2057 # Tries to find the compile-time value of EXPR in a program that includes
2058 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2059 # computed
2060 ac_fn_c_compute_int ()
2061 {
2062   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2063   if test "$cross_compiling" = yes; then
2064     # Depending upon the size, compute the lo and hi bounds.
2065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2066 /* end confdefs.h.  */
2067 $4
2068 int
2069 main ()
2070 {
2071 static int test_array [1 - 2 * !(($2) >= 0)];
2072 test_array [0] = 0
2073
2074   ;
2075   return 0;
2076 }
2077 _ACEOF
2078 if ac_fn_c_try_compile "$LINENO"; then :
2079   ac_lo=0 ac_mid=0
2080   while :; do
2081     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2082 /* end confdefs.h.  */
2083 $4
2084 int
2085 main ()
2086 {
2087 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2088 test_array [0] = 0
2089
2090   ;
2091   return 0;
2092 }
2093 _ACEOF
2094 if ac_fn_c_try_compile "$LINENO"; then :
2095   ac_hi=$ac_mid; break
2096 else
2097   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2098                         if test $ac_lo -le $ac_mid; then
2099                           ac_lo= ac_hi=
2100                           break
2101                         fi
2102                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2103 fi
2104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2105   done
2106 else
2107   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2108 /* end confdefs.h.  */
2109 $4
2110 int
2111 main ()
2112 {
2113 static int test_array [1 - 2 * !(($2) < 0)];
2114 test_array [0] = 0
2115
2116   ;
2117   return 0;
2118 }
2119 _ACEOF
2120 if ac_fn_c_try_compile "$LINENO"; then :
2121   ac_hi=-1 ac_mid=-1
2122   while :; do
2123     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2124 /* end confdefs.h.  */
2125 $4
2126 int
2127 main ()
2128 {
2129 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2130 test_array [0] = 0
2131
2132   ;
2133   return 0;
2134 }
2135 _ACEOF
2136 if ac_fn_c_try_compile "$LINENO"; then :
2137   ac_lo=$ac_mid; break
2138 else
2139   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2140                         if test $ac_mid -le $ac_hi; then
2141                           ac_lo= ac_hi=
2142                           break
2143                         fi
2144                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2145 fi
2146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2147   done
2148 else
2149   ac_lo= ac_hi=
2150 fi
2151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2152 fi
2153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2154 # Binary search between lo and hi bounds.
2155 while test "x$ac_lo" != "x$ac_hi"; do
2156   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2158 /* end confdefs.h.  */
2159 $4
2160 int
2161 main ()
2162 {
2163 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2164 test_array [0] = 0
2165
2166   ;
2167   return 0;
2168 }
2169 _ACEOF
2170 if ac_fn_c_try_compile "$LINENO"; then :
2171   ac_hi=$ac_mid
2172 else
2173   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2174 fi
2175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2176 done
2177 case $ac_lo in #((
2178 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2179 '') ac_retval=1 ;;
2180 esac
2181   else
2182     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2183 /* end confdefs.h.  */
2184 $4
2185 static long int longval () { return $2; }
2186 static unsigned long int ulongval () { return $2; }
2187 #include <stdio.h>
2188 #include <stdlib.h>
2189 int
2190 main ()
2191 {
2192
2193   FILE *f = fopen ("conftest.val", "w");
2194   if (! f)
2195     return 1;
2196   if (($2) < 0)
2197     {
2198       long int i = longval ();
2199       if (i != ($2))
2200         return 1;
2201       fprintf (f, "%ld", i);
2202     }
2203   else
2204     {
2205       unsigned long int i = ulongval ();
2206       if (i != ($2))
2207         return 1;
2208       fprintf (f, "%lu", i);
2209     }
2210   /* Do not output a trailing newline, as this causes \r\n confusion
2211      on some platforms.  */
2212   return ferror (f) || fclose (f) != 0;
2213
2214   ;
2215   return 0;
2216 }
2217 _ACEOF
2218 if ac_fn_c_try_run "$LINENO"; then :
2219   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2220 else
2221   ac_retval=1
2222 fi
2223 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2224   conftest.$ac_objext conftest.beam conftest.$ac_ext
2225 rm -f conftest.val
2226
2227   fi
2228   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2229   return $ac_retval
2230
2231 } # ac_fn_c_compute_int
2232
2233 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2234 # -------------------------------------------
2235 # Tests whether TYPE exists after having included INCLUDES, setting cache
2236 # variable VAR accordingly.
2237 ac_fn_c_check_type ()
2238 {
2239   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2240   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2241 $as_echo_n "checking for $2... " >&6; }
2242 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2243   $as_echo_n "(cached) " >&6
2244 else
2245   eval "$3=no"
2246   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2247 /* end confdefs.h.  */
2248 $4
2249 int
2250 main ()
2251 {
2252 if (sizeof ($2))
2253          return 0;
2254   ;
2255   return 0;
2256 }
2257 _ACEOF
2258 if ac_fn_c_try_compile "$LINENO"; then :
2259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2260 /* end confdefs.h.  */
2261 $4
2262 int
2263 main ()
2264 {
2265 if (sizeof (($2)))
2266             return 0;
2267   ;
2268   return 0;
2269 }
2270 _ACEOF
2271 if ac_fn_c_try_compile "$LINENO"; then :
2272
2273 else
2274   eval "$3=yes"
2275 fi
2276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2277 fi
2278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2279 fi
2280 eval ac_res=\$$3
2281                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2282 $as_echo "$ac_res" >&6; }
2283   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2284
2285 } # ac_fn_c_check_type
2286
2287 # ac_fn_c_find_intX_t LINENO BITS VAR
2288 # -----------------------------------
2289 # Finds a signed integer type with width BITS, setting cache variable VAR
2290 # accordingly.
2291 ac_fn_c_find_intX_t ()
2292 {
2293   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2294   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2295 $as_echo_n "checking for int$2_t... " >&6; }
2296 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2297   $as_echo_n "(cached) " >&6
2298 else
2299   eval "$3=no"
2300      for ac_type in int$2_t 'int' 'long int' \
2301          'long long int' 'short int' 'signed char'; do
2302        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2303 /* end confdefs.h.  */
2304 $ac_includes_default
2305 int
2306 main ()
2307 {
2308 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2309 test_array [0] = 0
2310
2311   ;
2312   return 0;
2313 }
2314 _ACEOF
2315 if ac_fn_c_try_compile "$LINENO"; then :
2316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2317 /* end confdefs.h.  */
2318 $ac_includes_default
2319 int
2320 main ()
2321 {
2322 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2323                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2324 test_array [0] = 0
2325
2326   ;
2327   return 0;
2328 }
2329 _ACEOF
2330 if ac_fn_c_try_compile "$LINENO"; then :
2331
2332 else
2333   case $ac_type in #(
2334   int$2_t) :
2335     eval "$3=yes" ;; #(
2336   *) :
2337     eval "$3=\$ac_type" ;;
2338 esac
2339 fi
2340 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2341 fi
2342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2343        eval as_val=\$$3
2344    if test "x$as_val" = x""no; then :
2345
2346 else
2347   break
2348 fi
2349      done
2350 fi
2351 eval ac_res=\$$3
2352                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2353 $as_echo "$ac_res" >&6; }
2354   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2355
2356 } # ac_fn_c_find_intX_t
2357
2358 # ac_fn_c_try_link LINENO
2359 # -----------------------
2360 # Try to link conftest.$ac_ext, and return whether this succeeded.
2361 ac_fn_c_try_link ()
2362 {
2363   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2364   rm -f conftest.$ac_objext conftest$ac_exeext
2365   if { { ac_try="$ac_link"
2366 case "(($ac_try" in
2367   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2368   *) ac_try_echo=$ac_try;;
2369 esac
2370 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2371 $as_echo "$ac_try_echo"; } >&5
2372   (eval "$ac_link") 2>conftest.err
2373   ac_status=$?
2374   if test -s conftest.err; then
2375     grep -v '^ *+' conftest.err >conftest.er1
2376     cat conftest.er1 >&5
2377     mv -f conftest.er1 conftest.err
2378   fi
2379   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2380   test $ac_status = 0; } && {
2381          test -z "$ac_c_werror_flag" ||
2382          test ! -s conftest.err
2383        } && test -s conftest$ac_exeext && {
2384          test "$cross_compiling" = yes ||
2385          $as_test_x conftest$ac_exeext
2386        }; then :
2387   ac_retval=0
2388 else
2389   $as_echo "$as_me: failed program was:" >&5
2390 sed 's/^/| /' conftest.$ac_ext >&5
2391
2392         ac_retval=1
2393 fi
2394   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2395   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2396   # interfere with the next link command; also delete a directory that is
2397   # left behind by Apple's compiler.  We do this before executing the actions.
2398   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2399   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2400   return $ac_retval
2401
2402 } # ac_fn_c_try_link
2403
2404 # ac_fn_c_find_uintX_t LINENO BITS VAR
2405 # ------------------------------------
2406 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2407 # accordingly.
2408 ac_fn_c_find_uintX_t ()
2409 {
2410   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2411   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2412 $as_echo_n "checking for uint$2_t... " >&6; }
2413 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2414   $as_echo_n "(cached) " >&6
2415 else
2416   eval "$3=no"
2417      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2418          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2419        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2420 /* end confdefs.h.  */
2421 $ac_includes_default
2422 int
2423 main ()
2424 {
2425 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2426 test_array [0] = 0
2427
2428   ;
2429   return 0;
2430 }
2431 _ACEOF
2432 if ac_fn_c_try_compile "$LINENO"; then :
2433   case $ac_type in #(
2434   uint$2_t) :
2435     eval "$3=yes" ;; #(
2436   *) :
2437     eval "$3=\$ac_type" ;;
2438 esac
2439 fi
2440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2441        eval as_val=\$$3
2442    if test "x$as_val" = x""no; then :
2443
2444 else
2445   break
2446 fi
2447      done
2448 fi
2449 eval ac_res=\$$3
2450                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2451 $as_echo "$ac_res" >&6; }
2452   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2453
2454 } # ac_fn_c_find_uintX_t
2455
2456 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2457 # ----------------------------------------------
2458 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2459 ac_fn_c_check_header_preproc ()
2460 {
2461   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2462   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2463 $as_echo_n "checking for $2... " >&6; }
2464 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2465   $as_echo_n "(cached) " >&6
2466 else
2467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2468 /* end confdefs.h.  */
2469 #include <$2>
2470 _ACEOF
2471 if ac_fn_c_try_cpp "$LINENO"; then :
2472   eval "$3=yes"
2473 else
2474   eval "$3=no"
2475 fi
2476 rm -f conftest.err conftest.$ac_ext
2477 fi
2478 eval ac_res=\$$3
2479                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2480 $as_echo "$ac_res" >&6; }
2481   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2482
2483 } # ac_fn_c_check_header_preproc
2484
2485 # ac_fn_cxx_try_cpp LINENO
2486 # ------------------------
2487 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2488 ac_fn_cxx_try_cpp ()
2489 {
2490   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2491   if { { ac_try="$ac_cpp conftest.$ac_ext"
2492 case "(($ac_try" in
2493   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2494   *) ac_try_echo=$ac_try;;
2495 esac
2496 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2497 $as_echo "$ac_try_echo"; } >&5
2498   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2499   ac_status=$?
2500   if test -s conftest.err; then
2501     grep -v '^ *+' conftest.err >conftest.er1
2502     cat conftest.er1 >&5
2503     mv -f conftest.er1 conftest.err
2504   fi
2505   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2506   test $ac_status = 0; } >/dev/null && {
2507          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2508          test ! -s conftest.err
2509        }; then :
2510   ac_retval=0
2511 else
2512   $as_echo "$as_me: failed program was:" >&5
2513 sed 's/^/| /' conftest.$ac_ext >&5
2514
2515     ac_retval=1
2516 fi
2517   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2518   return $ac_retval
2519
2520 } # ac_fn_cxx_try_cpp
2521
2522 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2523 # ------------------------------------------------
2524 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2525 ac_fn_cxx_check_header_preproc ()
2526 {
2527   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2528   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2529 $as_echo_n "checking for $2... " >&6; }
2530 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2531   $as_echo_n "(cached) " >&6
2532 else
2533   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2534 /* end confdefs.h.  */
2535 #include <$2>
2536 _ACEOF
2537 if ac_fn_cxx_try_cpp "$LINENO"; then :
2538   eval "$3=yes"
2539 else
2540   eval "$3=no"
2541 fi
2542 rm -f conftest.err conftest.$ac_ext
2543 fi
2544 eval ac_res=\$$3
2545                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2546 $as_echo "$ac_res" >&6; }
2547   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2548
2549 } # ac_fn_cxx_check_header_preproc
2550
2551 # ac_fn_c_check_func LINENO FUNC VAR
2552 # ----------------------------------
2553 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2554 ac_fn_c_check_func ()
2555 {
2556   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2557   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2558 $as_echo_n "checking for $2... " >&6; }
2559 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2560   $as_echo_n "(cached) " >&6
2561 else
2562   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2563 /* end confdefs.h.  */
2564 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2565    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2566 #define $2 innocuous_$2
2567
2568 /* System header to define __stub macros and hopefully few prototypes,
2569     which can conflict with char $2 (); below.
2570     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2571     <limits.h> exists even on freestanding compilers.  */
2572
2573 #ifdef __STDC__
2574 # include <limits.h>
2575 #else
2576 # include <assert.h>
2577 #endif
2578
2579 #undef $2
2580
2581 /* Override any GCC internal prototype to avoid an error.
2582    Use char because int might match the return type of a GCC
2583    builtin and then its argument prototype would still apply.  */
2584 #ifdef __cplusplus
2585 extern "C"
2586 #endif
2587 char $2 ();
2588 /* The GNU C library defines this for functions which it implements
2589     to always fail with ENOSYS.  Some functions are actually named
2590     something starting with __ and the normal name is an alias.  */
2591 #if defined __stub_$2 || defined __stub___$2
2592 choke me
2593 #endif
2594
2595 int
2596 main ()
2597 {
2598 return $2 ();
2599   ;
2600   return 0;
2601 }
2602 _ACEOF
2603 if ac_fn_c_try_link "$LINENO"; then :
2604   eval "$3=yes"
2605 else
2606   eval "$3=no"
2607 fi
2608 rm -f core conftest.err conftest.$ac_objext \
2609     conftest$ac_exeext conftest.$ac_ext
2610 fi
2611 eval ac_res=\$$3
2612                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2613 $as_echo "$ac_res" >&6; }
2614   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2615
2616 } # ac_fn_c_check_func
2617
2618 # ac_fn_cxx_try_link LINENO
2619 # -------------------------
2620 # Try to link conftest.$ac_ext, and return whether this succeeded.
2621 ac_fn_cxx_try_link ()
2622 {
2623   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2624   rm -f conftest.$ac_objext conftest$ac_exeext
2625   if { { ac_try="$ac_link"
2626 case "(($ac_try" in
2627   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2628   *) ac_try_echo=$ac_try;;
2629 esac
2630 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2631 $as_echo "$ac_try_echo"; } >&5
2632   (eval "$ac_link") 2>conftest.err
2633   ac_status=$?
2634   if test -s conftest.err; then
2635     grep -v '^ *+' conftest.err >conftest.er1
2636     cat conftest.er1 >&5
2637     mv -f conftest.er1 conftest.err
2638   fi
2639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2640   test $ac_status = 0; } && {
2641          test -z "$ac_cxx_werror_flag" ||
2642          test ! -s conftest.err
2643        } && test -s conftest$ac_exeext && {
2644          test "$cross_compiling" = yes ||
2645          $as_test_x conftest$ac_exeext
2646        }; then :
2647   ac_retval=0
2648 else
2649   $as_echo "$as_me: failed program was:" >&5
2650 sed 's/^/| /' conftest.$ac_ext >&5
2651
2652         ac_retval=1
2653 fi
2654   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2655   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2656   # interfere with the next link command; also delete a directory that is
2657   # left behind by Apple's compiler.  We do this before executing the actions.
2658   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2659   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2660   return $ac_retval
2661
2662 } # ac_fn_cxx_try_link
2663 cat >config.log <<_ACEOF
2664 This file contains any messages produced by compilers while
2665 running configure, to aid debugging if configure makes a mistake.
2666
2667 It was created by $as_me, which was
2668 generated by GNU Autoconf 2.64.  Invocation command line was
2669
2670   $ $0 $@
2671
2672 _ACEOF
2673 exec 5>>config.log
2674 {
2675 cat <<_ASUNAME
2676 ## --------- ##
2677 ## Platform. ##
2678 ## --------- ##
2679
2680 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2681 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2682 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2683 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2684 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2685
2686 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2687 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2688
2689 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2690 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2691 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2692 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2693 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2694 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2695 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2696
2697 _ASUNAME
2698
2699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2700 for as_dir in $PATH
2701 do
2702   IFS=$as_save_IFS
2703   test -z "$as_dir" && as_dir=.
2704     $as_echo "PATH: $as_dir"
2705   done
2706 IFS=$as_save_IFS
2707
2708 } >&5
2709
2710 cat >&5 <<_ACEOF
2711
2712
2713 ## ----------- ##
2714 ## Core tests. ##
2715 ## ----------- ##
2716
2717 _ACEOF
2718
2719
2720 # Keep a trace of the command line.
2721 # Strip out --no-create and --no-recursion so they do not pile up.
2722 # Strip out --silent because we don't want to record it for future runs.
2723 # Also quote any args containing shell meta-characters.
2724 # Make two passes to allow for proper duplicate-argument suppression.
2725 ac_configure_args=
2726 ac_configure_args0=
2727 ac_configure_args1=
2728 ac_must_keep_next=false
2729 for ac_pass in 1 2
2730 do
2731   for ac_arg
2732   do
2733     case $ac_arg in
2734     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2735     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2736     | -silent | --silent | --silen | --sile | --sil)
2737       continue ;;
2738     *\'*)
2739       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2740     esac
2741     case $ac_pass in
2742     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2743     2)
2744       as_fn_append ac_configure_args1 " '$ac_arg'"
2745       if test $ac_must_keep_next = true; then
2746         ac_must_keep_next=false # Got value, back to normal.
2747       else
2748         case $ac_arg in
2749           *=* | --config-cache | -C | -disable-* | --disable-* \
2750           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2751           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2752           | -with-* | --with-* | -without-* | --without-* | --x)
2753             case "$ac_configure_args0 " in
2754               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2755             esac
2756             ;;
2757           -* ) ac_must_keep_next=true ;;
2758         esac
2759       fi
2760       as_fn_append ac_configure_args " '$ac_arg'"
2761       ;;
2762     esac
2763   done
2764 done
2765 { ac_configure_args0=; unset ac_configure_args0;}
2766 { ac_configure_args1=; unset ac_configure_args1;}
2767
2768 # When interrupted or exit'd, cleanup temporary files, and complete
2769 # config.log.  We remove comments because anyway the quotes in there
2770 # would cause problems or look ugly.
2771 # WARNING: Use '\'' to represent an apostrophe within the trap.
2772 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2773 trap 'exit_status=$?
2774   # Save into config.log some information that might help in debugging.
2775   {
2776     echo
2777
2778     cat <<\_ASBOX
2779 ## ---------------- ##
2780 ## Cache variables. ##
2781 ## ---------------- ##
2782 _ASBOX
2783     echo
2784     # The following way of writing the cache mishandles newlines in values,
2785 (
2786   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2787     eval ac_val=\$$ac_var
2788     case $ac_val in #(
2789     *${as_nl}*)
2790       case $ac_var in #(
2791       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2792 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2793       esac
2794       case $ac_var in #(
2795       _ | IFS | as_nl) ;; #(
2796       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2797       *) { eval $ac_var=; unset $ac_var;} ;;
2798       esac ;;
2799     esac
2800   done
2801   (set) 2>&1 |
2802     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2803     *${as_nl}ac_space=\ *)
2804       sed -n \
2805         "s/'\''/'\''\\\\'\'''\''/g;
2806           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2807       ;; #(
2808     *)
2809       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2810       ;;
2811     esac |
2812     sort
2813 )
2814     echo
2815
2816     cat <<\_ASBOX
2817 ## ----------------- ##
2818 ## Output variables. ##
2819 ## ----------------- ##
2820 _ASBOX
2821     echo
2822     for ac_var in $ac_subst_vars
2823     do
2824       eval ac_val=\$$ac_var
2825       case $ac_val in
2826       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2827       esac
2828       $as_echo "$ac_var='\''$ac_val'\''"
2829     done | sort
2830     echo
2831
2832     if test -n "$ac_subst_files"; then
2833       cat <<\_ASBOX
2834 ## ------------------- ##
2835 ## File substitutions. ##
2836 ## ------------------- ##
2837 _ASBOX
2838       echo
2839       for ac_var in $ac_subst_files
2840       do
2841         eval ac_val=\$$ac_var
2842         case $ac_val in
2843         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2844         esac
2845         $as_echo "$ac_var='\''$ac_val'\''"
2846       done | sort
2847       echo
2848     fi
2849
2850     if test -s confdefs.h; then
2851       cat <<\_ASBOX
2852 ## ----------- ##
2853 ## confdefs.h. ##
2854 ## ----------- ##
2855 _ASBOX
2856       echo
2857       cat confdefs.h
2858       echo
2859     fi
2860     test "$ac_signal" != 0 &&
2861       $as_echo "$as_me: caught signal $ac_signal"
2862     $as_echo "$as_me: exit $exit_status"
2863   } >&5
2864   rm -f core *.core core.conftest.* &&
2865     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2866     exit $exit_status
2867 ' 0
2868 for ac_signal in 1 2 13 15; do
2869   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2870 done
2871 ac_signal=0
2872
2873 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2874 rm -f -r conftest* confdefs.h
2875
2876 $as_echo "/* confdefs.h */" > confdefs.h
2877
2878 # Predefined preprocessor variables.
2879
2880 cat >>confdefs.h <<_ACEOF
2881 #define PACKAGE_NAME "$PACKAGE_NAME"
2882 _ACEOF
2883
2884 cat >>confdefs.h <<_ACEOF
2885 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2886 _ACEOF
2887
2888 cat >>confdefs.h <<_ACEOF
2889 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2890 _ACEOF
2891
2892 cat >>confdefs.h <<_ACEOF
2893 #define PACKAGE_STRING "$PACKAGE_STRING"
2894 _ACEOF
2895
2896 cat >>confdefs.h <<_ACEOF
2897 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2898 _ACEOF
2899
2900 cat >>confdefs.h <<_ACEOF
2901 #define PACKAGE_URL "$PACKAGE_URL"
2902 _ACEOF
2903
2904
2905 # Let the site file select an alternate cache file if it wants to.
2906 # Prefer an explicitly selected file to automatically selected ones.
2907 ac_site_file1=NONE
2908 ac_site_file2=NONE
2909 if test -n "$CONFIG_SITE"; then
2910   ac_site_file1=$CONFIG_SITE
2911 elif test "x$prefix" != xNONE; then
2912   ac_site_file1=$prefix/share/config.site
2913   ac_site_file2=$prefix/etc/config.site
2914 else
2915   ac_site_file1=$ac_default_prefix/share/config.site
2916   ac_site_file2=$ac_default_prefix/etc/config.site
2917 fi
2918 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2919 do
2920   test "x$ac_site_file" = xNONE && continue
2921   if test -r "$ac_site_file"; then
2922     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2923 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2924     sed 's/^/| /' "$ac_site_file" >&5
2925     . "$ac_site_file"
2926   fi
2927 done
2928
2929 if test -r "$cache_file"; then
2930   # Some versions of bash will fail to source /dev/null (special
2931   # files actually), so we avoid doing that.
2932   if test -f "$cache_file"; then
2933     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2934 $as_echo "$as_me: loading cache $cache_file" >&6;}
2935     case $cache_file in
2936       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2937       *)                      . "./$cache_file";;
2938     esac
2939   fi
2940 else
2941   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2942 $as_echo "$as_me: creating cache $cache_file" >&6;}
2943   >$cache_file
2944 fi
2945
2946 # Check that the precious variables saved in the cache have kept the same
2947 # value.
2948 ac_cache_corrupted=false
2949 for ac_var in $ac_precious_vars; do
2950   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2951   eval ac_new_set=\$ac_env_${ac_var}_set
2952   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2953   eval ac_new_val=\$ac_env_${ac_var}_value
2954   case $ac_old_set,$ac_new_set in
2955     set,)
2956       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2957 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2958       ac_cache_corrupted=: ;;
2959     ,set)
2960       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2961 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2962       ac_cache_corrupted=: ;;
2963     ,);;
2964     *)
2965       if test "x$ac_old_val" != "x$ac_new_val"; then
2966         # differences in whitespace do not lead to failure.
2967         ac_old_val_w=`echo x $ac_old_val`
2968         ac_new_val_w=`echo x $ac_new_val`
2969         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2970           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2971 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2972           ac_cache_corrupted=:
2973         else
2974           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2975 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2976           eval $ac_var=\$ac_old_val
2977         fi
2978         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2979 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2980         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2981 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2982       fi;;
2983   esac
2984   # Pass precious variables to config.status.
2985   if test "$ac_new_set" = set; then
2986     case $ac_new_val in
2987     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2988     *) ac_arg=$ac_var=$ac_new_val ;;
2989     esac
2990     case " $ac_configure_args " in
2991       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2992       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2993     esac
2994   fi
2995 done
2996 if $ac_cache_corrupted; then
2997   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2998 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2999   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3000 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3001   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3002 fi
3003 ## -------------------- ##
3004 ## Main body of script. ##
3005 ## -------------------- ##
3006
3007 ac_ext=c
3008 ac_cpp='$CPP $CPPFLAGS'
3009 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3010 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3011 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3012
3013
3014
3015
3016
3017
3018 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3019
3020
3021 gcc_version=`cat $srcdir/BASE-VER`
3022
3023 # Determine the host, build, and target systems
3024 ac_aux_dir=
3025 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3026   for ac_t in install-sh install.sh shtool; do
3027     if test -f "$ac_dir/$ac_t"; then
3028       ac_aux_dir=$ac_dir
3029       ac_install_sh="$ac_aux_dir/$ac_t -c"
3030       break 2
3031     fi
3032   done
3033 done
3034 if test -z "$ac_aux_dir"; then
3035   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3036 fi
3037
3038 # These three variables are undocumented and unsupported,
3039 # and are intended to be withdrawn in a future Autoconf release.
3040 # They can cause serious problems if a builder's source tree is in a directory
3041 # whose full name contains unusual characters.
3042 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3043 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3044 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3045
3046
3047 # Make sure we can run config.sub.
3048 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3049   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3050
3051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3052 $as_echo_n "checking build system type... " >&6; }
3053 if test "${ac_cv_build+set}" = set; then :
3054   $as_echo_n "(cached) " >&6
3055 else
3056   ac_build_alias=$build_alias
3057 test "x$ac_build_alias" = x &&
3058   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3059 test "x$ac_build_alias" = x &&
3060   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3061 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3062   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3063
3064 fi
3065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3066 $as_echo "$ac_cv_build" >&6; }
3067 case $ac_cv_build in
3068 *-*-*) ;;
3069 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3070 esac
3071 build=$ac_cv_build
3072 ac_save_IFS=$IFS; IFS='-'
3073 set x $ac_cv_build
3074 shift
3075 build_cpu=$1
3076 build_vendor=$2
3077 shift; shift
3078 # Remember, the first character of IFS is used to create $*,
3079 # except with old shells:
3080 build_os=$*
3081 IFS=$ac_save_IFS
3082 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3083
3084
3085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3086 $as_echo_n "checking host system type... " >&6; }
3087 if test "${ac_cv_host+set}" = set; then :
3088   $as_echo_n "(cached) " >&6
3089 else
3090   if test "x$host_alias" = x; then
3091   ac_cv_host=$ac_cv_build
3092 else
3093   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3094     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3095 fi
3096
3097 fi
3098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3099 $as_echo "$ac_cv_host" >&6; }
3100 case $ac_cv_host in
3101 *-*-*) ;;
3102 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3103 esac
3104 host=$ac_cv_host
3105 ac_save_IFS=$IFS; IFS='-'
3106 set x $ac_cv_host
3107 shift
3108 host_cpu=$1
3109 host_vendor=$2
3110 shift; shift
3111 # Remember, the first character of IFS is used to create $*,
3112 # except with old shells:
3113 host_os=$*
3114 IFS=$ac_save_IFS
3115 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3116
3117
3118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3119 $as_echo_n "checking target system type... " >&6; }
3120 if test "${ac_cv_target+set}" = set; then :
3121   $as_echo_n "(cached) " >&6
3122 else
3123   if test "x$target_alias" = x; then
3124   ac_cv_target=$ac_cv_host
3125 else
3126   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3127     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3128 fi
3129
3130 fi
3131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3132 $as_echo "$ac_cv_target" >&6; }
3133 case $ac_cv_target in
3134 *-*-*) ;;
3135 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3136 esac
3137 target=$ac_cv_target
3138 ac_save_IFS=$IFS; IFS='-'
3139 set x $ac_cv_target
3140 shift
3141 target_cpu=$1
3142 target_vendor=$2
3143 shift; shift
3144 # Remember, the first character of IFS is used to create $*,
3145 # except with old shells:
3146 target_os=$*
3147 IFS=$ac_save_IFS
3148 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3149
3150
3151 # The aliases save the names the user supplied, while $host etc.
3152 # will get canonicalized.
3153 test -n "$target_alias" &&
3154   test "$program_prefix$program_suffix$program_transform_name" = \
3155     NONENONEs,x,x, &&
3156   program_prefix=${target_alias}-
3157
3158 # Determine the noncanonical target name, for directory use.
3159  case ${build_alias} in
3160   "") build_noncanonical=${build} ;;
3161   *) build_noncanonical=${build_alias} ;;
3162 esac
3163
3164  case ${host_alias} in
3165   "") host_noncanonical=${build_noncanonical} ;;
3166   *) host_noncanonical=${host_alias} ;;
3167 esac
3168
3169  case ${target_alias} in
3170   "") target_noncanonical=${host_noncanonical} ;;
3171   *) target_noncanonical=${target_alias} ;;
3172 esac
3173
3174
3175
3176
3177 # Determine the target- and build-specific subdirectories
3178
3179 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3180 # have matching libraries, they should use host libraries: Makefile.tpl
3181 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3182 # However, they still use the build modules, because the corresponding
3183 # host modules (e.g. bison) are only built for the host when bootstrap
3184 # finishes. So:
3185 # - build_subdir is where we find build modules, and never changes.
3186 # - build_libsubdir is where we find build libraries, and can be overridden.
3187
3188 # Prefix 'build-' so this never conflicts with target_subdir.
3189 build_subdir="build-${build_noncanonical}"
3190
3191 # Check whether --with-build-libsubdir was given.
3192 if test "${with_build_libsubdir+set}" = set; then :
3193   withval=$with_build_libsubdir; build_libsubdir="$withval"
3194 else
3195   build_libsubdir="$build_subdir"
3196 fi
3197
3198 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3199 if ( test $srcdir = . && test -d gcc ) \
3200    || test -d $srcdir/../host-${host_noncanonical}; then
3201   host_subdir="host-${host_noncanonical}"
3202 else
3203   host_subdir=.
3204 fi
3205 # No prefix.
3206 target_subdir=${target_noncanonical}
3207
3208
3209 # Set program_transform_name
3210 test "$program_prefix" != NONE &&
3211   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3212 # Use a double $ so make ignores it.
3213 test "$program_suffix" != NONE &&
3214   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3215 # Double any \ or $.
3216 # By default was `s,x,x', remove it if useless.
3217 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3218 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3219
3220
3221 # Check for bogus environment variables.
3222 # Test if LIBRARY_PATH contains the notation for the current directory
3223 # since this would lead to problems installing/building glibc.
3224 # LIBRARY_PATH contains the current directory if one of the following
3225 # is true:
3226 # - one of the terminals (":" and ";") is the first or last sign
3227 # - two terminals occur directly after each other
3228 # - the path contains an element with a dot in it
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3230 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3231 case ${LIBRARY_PATH} in
3232   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3233     library_path_setting="contains current directory"
3234     ;;
3235   *)
3236     library_path_setting="ok"
3237     ;;
3238 esac
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3240 $as_echo "$library_path_setting" >&6; }
3241 if test "$library_path_setting" != "ok"; then
3242 as_fn_error "
3243 *** LIBRARY_PATH shouldn't contain the current directory when
3244 *** building gcc. Please change the environment variable
3245 *** and run configure again." "$LINENO" 5
3246 fi
3247
3248 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3249 # since this would lead to problems installing/building glibc.
3250 # GCC_EXEC_PREFIX contains the current directory if one of the following
3251 # is true:
3252 # - one of the terminals (":" and ";") is the first or last sign
3253 # - two terminals occur directly after each other
3254 # - the path contains an element with a dot in it
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3256 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3257 case ${GCC_EXEC_PREFIX} in
3258   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3259     gcc_exec_prefix_setting="contains current directory"
3260     ;;
3261   *)
3262     gcc_exec_prefix_setting="ok"
3263     ;;
3264 esac
3265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3266 $as_echo "$gcc_exec_prefix_setting" >&6; }
3267 if test "$gcc_exec_prefix_setting" != "ok"; then
3268 as_fn_error "
3269 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3270 *** building gcc. Please change the environment variable
3271 *** and run configure again." "$LINENO" 5
3272 fi
3273
3274 # -----------
3275 # Directories
3276 # -----------
3277
3278 # Specify the local prefix
3279 local_prefix=
3280
3281 # Check whether --with-local-prefix was given.
3282 if test "${with_local_prefix+set}" = set; then :
3283   withval=$with_local_prefix; case "${withval}" in
3284 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3285 no)     ;;
3286 *)      local_prefix=$with_local_prefix ;;
3287 esac
3288 fi
3289
3290
3291 # Default local prefix if it is empty
3292 if test x$local_prefix = x; then
3293         local_prefix=/usr/local
3294 fi
3295
3296 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3297 # passed in by the toplevel make and thus we'd get different behavior
3298 # depending on where we built the sources.
3299 gcc_gxx_include_dir=
3300 # Specify the g++ header file directory
3301
3302 # Check whether --with-gxx-include-dir was given.
3303 if test "${with_gxx_include_dir+set}" = set; then :
3304   withval=$with_gxx_include_dir; case "${withval}" in
3305 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3306 no)     ;;
3307 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3308 esac
3309 fi
3310
3311
3312 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3313 if test x${gcc_gxx_include_dir} = x; then
3314   if test x${enable_version_specific_runtime_libs} = xyes; then
3315     gcc_gxx_include_dir='${libsubdir}/include/c++'
3316   else
3317     libstdcxx_incdir='include/c++/$(version)'
3318     if test x$host != x$target; then
3319        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3320     fi
3321     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3322   fi
3323 fi
3324
3325 gcc_gxx_include_dir_add_sysroot=0
3326 if test "${with_sysroot+set}" = set; then
3327   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3328   if test "${gcc_gxx_without_sysroot}"; then
3329     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3330     gcc_gxx_include_dir_add_sysroot=1
3331   fi
3332 fi
3333
3334
3335 # Check whether --with-cpp_install_dir was given.
3336 if test "${with_cpp_install_dir+set}" = set; then :
3337   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3338   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3339 elif test x$withval != xno; then
3340   cpp_install_dir=$withval
3341 fi
3342 fi
3343
3344
3345 # We would like to our source tree to be readonly.  However when releases or
3346 # pre-releases are generated, the flex/bison generated files as well as the
3347 # various formats of manuals need to be included along with the rest of the
3348 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3349 # just that.
3350
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3352 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3353     # Check whether --enable-generated-files-in-srcdir was given.
3354 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3355   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3356 else
3357   generated_files_in_srcdir=no
3358 fi
3359
3360
3361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3362 $as_echo "$generated_files_in_srcdir" >&6; }
3363
3364 if test "$generated_files_in_srcdir" = "yes"; then
3365   GENINSRC=''
3366 else
3367   GENINSRC='#'
3368 fi
3369
3370
3371 # -------------------
3372 # Find default linker
3373 # -------------------
3374
3375 # With GNU ld
3376
3377 # Check whether --with-gnu-ld was given.
3378 if test "${with_gnu_ld+set}" = set; then :
3379   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3380 else
3381   gnu_ld_flag=no
3382 fi
3383
3384
3385 # With pre-defined ld
3386
3387 # Check whether --with-ld was given.
3388 if test "${with_ld+set}" = set; then :
3389   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3390 fi
3391
3392 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3393   if test ! -x "$DEFAULT_LINKER"; then
3394     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3395   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3396     gnu_ld_flag=yes
3397   fi
3398
3399 cat >>confdefs.h <<_ACEOF
3400 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3401 _ACEOF
3402
3403 fi
3404
3405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3406 $as_echo_n "checking whether a default linker was specified... " >&6; }
3407 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3408   if test x"$gnu_ld_flag" = x"no"; then
3409     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3410 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3411   else
3412     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3413 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3414   fi
3415 else
3416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3417 $as_echo "no" >&6; }
3418 fi
3419
3420 # With demangler in GNU ld
3421
3422 # Check whether --with-demangler-in-ld was given.
3423 if test "${with_demangler_in_ld+set}" = set; then :
3424   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3425 else
3426   demangler_in_ld=yes
3427 fi
3428
3429
3430 # ----------------------
3431 # Find default assembler
3432 # ----------------------
3433
3434 # With GNU as
3435
3436 # Check whether --with-gnu-as was given.
3437 if test "${with_gnu_as+set}" = set; then :
3438   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3439 else
3440   gas_flag=no
3441 fi
3442
3443
3444
3445 # Check whether --with-as was given.
3446 if test "${with_as+set}" = set; then :
3447   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3448 fi
3449
3450 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3451   if test ! -x "$DEFAULT_ASSEMBLER"; then
3452     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3453   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3454     gas_flag=yes
3455   fi
3456
3457 cat >>confdefs.h <<_ACEOF
3458 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3459 _ACEOF
3460
3461 fi
3462
3463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3464 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3465 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3466   if test x"$gas_flag" = x"no"; then
3467     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3468 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3469   else
3470     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3471 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3472   fi
3473 else
3474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3475 $as_echo "no" >&6; }
3476 fi
3477
3478 # ---------------
3479 # Find C compiler
3480 # ---------------
3481
3482 # If a non-executable a.out is present (e.g. created by GNU as above even if
3483 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3484 # file, even when creating an executable, so an execution test fails.
3485 # Remove possible default executable files to avoid this.
3486 #
3487 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3488 # Autoconf includes it.
3489 rm -f a.out a.exe b.out
3490
3491 # Find the native compiler
3492 ac_ext=c
3493 ac_cpp='$CPP $CPPFLAGS'
3494 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3495 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3496 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3497 if test -n "$ac_tool_prefix"; then
3498   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3499 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3501 $as_echo_n "checking for $ac_word... " >&6; }
3502 if test "${ac_cv_prog_CC+set}" = set; then :
3503   $as_echo_n "(cached) " >&6
3504 else
3505   if test -n "$CC"; then
3506   ac_cv_prog_CC="$CC" # Let the user override the test.
3507 else
3508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3509 for as_dir in $PATH
3510 do
3511   IFS=$as_save_IFS
3512   test -z "$as_dir" && as_dir=.
3513     for ac_exec_ext in '' $ac_executable_extensions; do
3514   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3515     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3516     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3517     break 2
3518   fi
3519 done
3520   done
3521 IFS=$as_save_IFS
3522
3523 fi
3524 fi
3525 CC=$ac_cv_prog_CC
3526 if test -n "$CC"; then
3527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3528 $as_echo "$CC" >&6; }
3529 else
3530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3531 $as_echo "no" >&6; }
3532 fi
3533
3534
3535 fi
3536 if test -z "$ac_cv_prog_CC"; then
3537   ac_ct_CC=$CC
3538   # Extract the first word of "gcc", so it can be a program name with args.
3539 set dummy gcc; ac_word=$2
3540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3541 $as_echo_n "checking for $ac_word... " >&6; }
3542 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3543   $as_echo_n "(cached) " >&6
3544 else
3545   if test -n "$ac_ct_CC"; then
3546   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3547 else
3548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3549 for as_dir in $PATH
3550 do
3551   IFS=$as_save_IFS
3552   test -z "$as_dir" && as_dir=.
3553     for ac_exec_ext in '' $ac_executable_extensions; do
3554   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3555     ac_cv_prog_ac_ct_CC="gcc"
3556     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3557     break 2
3558   fi
3559 done
3560   done
3561 IFS=$as_save_IFS
3562
3563 fi
3564 fi
3565 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3566 if test -n "$ac_ct_CC"; then
3567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3568 $as_echo "$ac_ct_CC" >&6; }
3569 else
3570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3571 $as_echo "no" >&6; }
3572 fi
3573
3574   if test "x$ac_ct_CC" = x; then
3575     CC=""
3576   else
3577     case $cross_compiling:$ac_tool_warned in
3578 yes:)
3579 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3580 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3581 ac_tool_warned=yes ;;
3582 esac
3583     CC=$ac_ct_CC
3584   fi
3585 else
3586   CC="$ac_cv_prog_CC"
3587 fi
3588
3589 if test -z "$CC"; then
3590           if test -n "$ac_tool_prefix"; then
3591     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3592 set dummy ${ac_tool_prefix}cc; ac_word=$2
3593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3594 $as_echo_n "checking for $ac_word... " >&6; }
3595 if test "${ac_cv_prog_CC+set}" = set; then :
3596   $as_echo_n "(cached) " >&6
3597 else
3598   if test -n "$CC"; then
3599   ac_cv_prog_CC="$CC" # Let the user override the test.
3600 else
3601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3602 for as_dir in $PATH
3603 do
3604   IFS=$as_save_IFS
3605   test -z "$as_dir" && as_dir=.
3606     for ac_exec_ext in '' $ac_executable_extensions; do
3607   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3608     ac_cv_prog_CC="${ac_tool_prefix}cc"
3609     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3610     break 2
3611   fi
3612 done
3613   done
3614 IFS=$as_save_IFS
3615
3616 fi
3617 fi
3618 CC=$ac_cv_prog_CC
3619 if test -n "$CC"; then
3620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3621 $as_echo "$CC" >&6; }
3622 else
3623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3624 $as_echo "no" >&6; }
3625 fi
3626
3627
3628   fi
3629 fi
3630 if test -z "$CC"; then
3631   # Extract the first word of "cc", so it can be a program name with args.
3632 set dummy cc; ac_word=$2
3633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3634 $as_echo_n "checking for $ac_word... " >&6; }
3635 if test "${ac_cv_prog_CC+set}" = set; then :
3636   $as_echo_n "(cached) " >&6
3637 else
3638   if test -n "$CC"; then
3639   ac_cv_prog_CC="$CC" # Let the user override the test.
3640 else
3641   ac_prog_rejected=no
3642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3643 for as_dir in $PATH
3644 do
3645   IFS=$as_save_IFS
3646   test -z "$as_dir" && as_dir=.
3647     for ac_exec_ext in '' $ac_executable_extensions; do
3648   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3649     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3650        ac_prog_rejected=yes
3651        continue
3652      fi
3653     ac_cv_prog_CC="cc"
3654     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3655     break 2
3656   fi
3657 done
3658   done
3659 IFS=$as_save_IFS
3660
3661 if test $ac_prog_rejected = yes; then
3662   # We found a bogon in the path, so make sure we never use it.
3663   set dummy $ac_cv_prog_CC
3664   shift
3665   if test $# != 0; then
3666     # We chose a different compiler from the bogus one.
3667     # However, it has the same basename, so the bogon will be chosen
3668     # first if we set CC to just the basename; use the full file name.
3669     shift
3670     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3671   fi
3672 fi
3673 fi
3674 fi
3675 CC=$ac_cv_prog_CC
3676 if test -n "$CC"; then
3677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3678 $as_echo "$CC" >&6; }
3679 else
3680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3681 $as_echo "no" >&6; }
3682 fi
3683
3684
3685 fi
3686 if test -z "$CC"; then
3687   if test -n "$ac_tool_prefix"; then
3688   for ac_prog in cl.exe
3689   do
3690     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3691 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3693 $as_echo_n "checking for $ac_word... " >&6; }
3694 if test "${ac_cv_prog_CC+set}" = set; then :
3695   $as_echo_n "(cached) " >&6
3696 else
3697   if test -n "$CC"; then
3698   ac_cv_prog_CC="$CC" # Let the user override the test.
3699 else
3700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3701 for as_dir in $PATH
3702 do
3703   IFS=$as_save_IFS
3704   test -z "$as_dir" && as_dir=.
3705     for ac_exec_ext in '' $ac_executable_extensions; do
3706   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3707     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3708     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3709     break 2
3710   fi
3711 done
3712   done
3713 IFS=$as_save_IFS
3714
3715 fi
3716 fi
3717 CC=$ac_cv_prog_CC
3718 if test -n "$CC"; then
3719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3720 $as_echo "$CC" >&6; }
3721 else
3722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3723 $as_echo "no" >&6; }
3724 fi
3725
3726
3727     test -n "$CC" && break
3728   done
3729 fi
3730 if test -z "$CC"; then
3731   ac_ct_CC=$CC
3732   for ac_prog in cl.exe
3733 do
3734   # Extract the first word of "$ac_prog", so it can be a program name with args.
3735 set dummy $ac_prog; ac_word=$2
3736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3737 $as_echo_n "checking for $ac_word... " >&6; }
3738 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3739   $as_echo_n "(cached) " >&6
3740 else
3741   if test -n "$ac_ct_CC"; then
3742   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3743 else
3744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3745 for as_dir in $PATH
3746 do
3747   IFS=$as_save_IFS
3748   test -z "$as_dir" && as_dir=.
3749     for ac_exec_ext in '' $ac_executable_extensions; do
3750   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3751     ac_cv_prog_ac_ct_CC="$ac_prog"
3752     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3753     break 2
3754   fi
3755 done
3756   done
3757 IFS=$as_save_IFS
3758
3759 fi
3760 fi
3761 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3762 if test -n "$ac_ct_CC"; then
3763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3764 $as_echo "$ac_ct_CC" >&6; }
3765 else
3766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3767 $as_echo "no" >&6; }
3768 fi
3769
3770
3771   test -n "$ac_ct_CC" && break
3772 done
3773
3774   if test "x$ac_ct_CC" = x; then
3775     CC=""
3776   else
3777     case $cross_compiling:$ac_tool_warned in
3778 yes:)
3779 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3780 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3781 ac_tool_warned=yes ;;
3782 esac
3783     CC=$ac_ct_CC
3784   fi
3785 fi
3786
3787 fi
3788
3789
3790 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3791 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3792 as_fn_error "no acceptable C compiler found in \$PATH
3793 See \`config.log' for more details." "$LINENO" 5; }
3794
3795 # Provide some information about the compiler.
3796 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3797 set X $ac_compile
3798 ac_compiler=$2
3799 for ac_option in --version -v -V -qversion; do
3800   { { ac_try="$ac_compiler $ac_option >&5"
3801 case "(($ac_try" in
3802   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3803   *) ac_try_echo=$ac_try;;
3804 esac
3805 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3806 $as_echo "$ac_try_echo"; } >&5
3807   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3808   ac_status=$?
3809   if test -s conftest.err; then
3810     sed '10a\
3811 ... rest of stderr output deleted ...
3812          10q' conftest.err >conftest.er1
3813     cat conftest.er1 >&5
3814     rm -f conftest.er1 conftest.err
3815   fi
3816   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3817   test $ac_status = 0; }
3818 done
3819
3820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3821 /* end confdefs.h.  */
3822
3823 int
3824 main ()
3825 {
3826
3827   ;
3828   return 0;
3829 }
3830 _ACEOF
3831 ac_clean_files_save=$ac_clean_files
3832 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3833 # Try to create an executable without -o first, disregard a.out.
3834 # It will help us diagnose broken compilers, and finding out an intuition
3835 # of exeext.
3836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3837 $as_echo_n "checking for C compiler default output file name... " >&6; }
3838 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3839
3840 # The possible output files:
3841 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3842
3843 ac_rmfiles=
3844 for ac_file in $ac_files
3845 do
3846   case $ac_file in
3847     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3848     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3849   esac
3850 done
3851 rm -f $ac_rmfiles
3852
3853 if { { ac_try="$ac_link_default"
3854 case "(($ac_try" in
3855   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3856   *) ac_try_echo=$ac_try;;
3857 esac
3858 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3859 $as_echo "$ac_try_echo"; } >&5
3860   (eval "$ac_link_default") 2>&5
3861   ac_status=$?
3862   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3863   test $ac_status = 0; }; then :
3864   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3865 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3866 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3867 # so that the user can short-circuit this test for compilers unknown to
3868 # Autoconf.
3869 for ac_file in $ac_files ''
3870 do
3871   test -f "$ac_file" || continue
3872   case $ac_file in
3873     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3874         ;;
3875     [ab].out )
3876         # We found the default executable, but exeext='' is most
3877         # certainly right.
3878         break;;
3879     *.* )
3880         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3881         then :; else
3882            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3883         fi
3884         # We set ac_cv_exeext here because the later test for it is not
3885         # safe: cross compilers may not add the suffix if given an `-o'
3886         # argument, so we may need to know it at that point already.
3887         # Even if this section looks crufty: it has the advantage of
3888         # actually working.
3889         break;;
3890     * )
3891         break;;
3892   esac
3893 done
3894 test "$ac_cv_exeext" = no && ac_cv_exeext=
3895
3896 else
3897   ac_file=''
3898 fi
3899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3900 $as_echo "$ac_file" >&6; }
3901 if test -z "$ac_file"; then :
3902   $as_echo "$as_me: failed program was:" >&5
3903 sed 's/^/| /' conftest.$ac_ext >&5
3904
3905 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3906 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3907 { as_fn_set_status 77
3908 as_fn_error "C compiler cannot create executables
3909 See \`config.log' for more details." "$LINENO" 5; }; }
3910 fi
3911 ac_exeext=$ac_cv_exeext
3912
3913 # Check that the compiler produces executables we can run.  If not, either
3914 # the compiler is broken, or we cross compile.
3915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3916 $as_echo_n "checking whether the C compiler works... " >&6; }
3917 # If not cross compiling, check that we can run a simple program.
3918 if test "$cross_compiling" != yes; then
3919   if { ac_try='./$ac_file'
3920   { { case "(($ac_try" in
3921   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3922   *) ac_try_echo=$ac_try;;
3923 esac
3924 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3925 $as_echo "$ac_try_echo"; } >&5
3926   (eval "$ac_try") 2>&5
3927   ac_status=$?
3928   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3929   test $ac_status = 0; }; }; then
3930     cross_compiling=no
3931   else
3932     if test "$cross_compiling" = maybe; then
3933         cross_compiling=yes
3934     else
3935         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3936 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3937 as_fn_error "cannot run C compiled programs.
3938 If you meant to cross compile, use \`--host'.
3939 See \`config.log' for more details." "$LINENO" 5; }
3940     fi
3941   fi
3942 fi
3943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3944 $as_echo "yes" >&6; }
3945
3946 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3947 ac_clean_files=$ac_clean_files_save
3948 # Check that the compiler produces executables we can run.  If not, either
3949 # the compiler is broken, or we cross compile.
3950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3951 $as_echo_n "checking whether we are cross compiling... " >&6; }
3952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3953 $as_echo "$cross_compiling" >&6; }
3954
3955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3956 $as_echo_n "checking for suffix of executables... " >&6; }
3957 if { { ac_try="$ac_link"
3958 case "(($ac_try" in
3959   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3960   *) ac_try_echo=$ac_try;;
3961 esac
3962 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3963 $as_echo "$ac_try_echo"; } >&5
3964   (eval "$ac_link") 2>&5
3965   ac_status=$?
3966   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3967   test $ac_status = 0; }; then :
3968   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3969 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3970 # work properly (i.e., refer to `conftest.exe'), while it won't with
3971 # `rm'.
3972 for ac_file in conftest.exe conftest conftest.*; do
3973   test -f "$ac_file" || continue
3974   case $ac_file in
3975     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3976     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3977           break;;
3978     * ) break;;
3979   esac
3980 done
3981 else
3982   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3983 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3984 as_fn_error "cannot compute suffix of executables: cannot compile and link
3985 See \`config.log' for more details." "$LINENO" 5; }
3986 fi
3987 rm -f conftest$ac_cv_exeext
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3989 $as_echo "$ac_cv_exeext" >&6; }
3990
3991 rm -f conftest.$ac_ext
3992 EXEEXT=$ac_cv_exeext
3993 ac_exeext=$EXEEXT
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3995 $as_echo_n "checking for suffix of object files... " >&6; }
3996 if test "${ac_cv_objext+set}" = set; then :
3997   $as_echo_n "(cached) " >&6
3998 else
3999   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4000 /* end confdefs.h.  */
4001
4002 int
4003 main ()
4004 {
4005
4006   ;
4007   return 0;
4008 }
4009 _ACEOF
4010 rm -f conftest.o conftest.obj
4011 if { { ac_try="$ac_compile"
4012 case "(($ac_try" in
4013   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4014   *) ac_try_echo=$ac_try;;
4015 esac
4016 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4017 $as_echo "$ac_try_echo"; } >&5
4018   (eval "$ac_compile") 2>&5
4019   ac_status=$?
4020   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4021   test $ac_status = 0; }; then :
4022   for ac_file in conftest.o conftest.obj conftest.*; do
4023   test -f "$ac_file" || continue;
4024   case $ac_file in
4025     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4026     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4027        break;;
4028   esac
4029 done
4030 else
4031   $as_echo "$as_me: failed program was:" >&5
4032 sed 's/^/| /' conftest.$ac_ext >&5
4033
4034 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4035 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4036 as_fn_error "cannot compute suffix of object files: cannot compile
4037 See \`config.log' for more details." "$LINENO" 5; }
4038 fi
4039 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4040 fi
4041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4042 $as_echo "$ac_cv_objext" >&6; }
4043 OBJEXT=$ac_cv_objext
4044 ac_objext=$OBJEXT
4045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4046 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4047 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4048   $as_echo_n "(cached) " >&6
4049 else
4050   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4051 /* end confdefs.h.  */
4052
4053 int
4054 main ()
4055 {
4056 #ifndef __GNUC__
4057        choke me
4058 #endif
4059
4060   ;
4061   return 0;
4062 }
4063 _ACEOF
4064 if ac_fn_c_try_compile "$LINENO"; then :
4065   ac_compiler_gnu=yes
4066 else
4067   ac_compiler_gnu=no
4068 fi
4069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4070 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4071
4072 fi
4073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4074 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4075 if test $ac_compiler_gnu = yes; then
4076   GCC=yes
4077 else
4078   GCC=
4079 fi
4080 ac_test_CFLAGS=${CFLAGS+set}
4081 ac_save_CFLAGS=$CFLAGS
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4083 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4084 if test "${ac_cv_prog_cc_g+set}" = set; then :
4085   $as_echo_n "(cached) " >&6
4086 else
4087   ac_save_c_werror_flag=$ac_c_werror_flag
4088    ac_c_werror_flag=yes
4089    ac_cv_prog_cc_g=no
4090    CFLAGS="-g"
4091    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4092 /* end confdefs.h.  */
4093
4094 int
4095 main ()
4096 {
4097
4098   ;
4099   return 0;
4100 }
4101 _ACEOF
4102 if ac_fn_c_try_compile "$LINENO"; then :
4103   ac_cv_prog_cc_g=yes
4104 else
4105   CFLAGS=""
4106       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4107 /* end confdefs.h.  */
4108
4109 int
4110 main ()
4111 {
4112
4113   ;
4114   return 0;
4115 }
4116 _ACEOF
4117 if ac_fn_c_try_compile "$LINENO"; then :
4118
4119 else
4120   ac_c_werror_flag=$ac_save_c_werror_flag
4121          CFLAGS="-g"
4122          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4123 /* end confdefs.h.  */
4124
4125 int
4126 main ()
4127 {
4128
4129   ;
4130   return 0;
4131 }
4132 _ACEOF
4133 if ac_fn_c_try_compile "$LINENO"; then :
4134   ac_cv_prog_cc_g=yes
4135 fi
4136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4137 fi
4138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4139 fi
4140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4141    ac_c_werror_flag=$ac_save_c_werror_flag
4142 fi
4143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4144 $as_echo "$ac_cv_prog_cc_g" >&6; }
4145 if test "$ac_test_CFLAGS" = set; then
4146   CFLAGS=$ac_save_CFLAGS
4147 elif test $ac_cv_prog_cc_g = yes; then
4148   if test "$GCC" = yes; then
4149     CFLAGS="-g -O2"
4150   else
4151     CFLAGS="-g"
4152   fi
4153 else
4154   if test "$GCC" = yes; then
4155     CFLAGS="-O2"
4156   else
4157     CFLAGS=
4158   fi
4159 fi
4160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4161 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4162 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4163   $as_echo_n "(cached) " >&6
4164 else
4165   ac_cv_prog_cc_c89=no
4166 ac_save_CC=$CC
4167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4168 /* end confdefs.h.  */
4169 #include <stdarg.h>
4170 #include <stdio.h>
4171 #include <sys/types.h>
4172 #include <sys/stat.h>
4173 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4174 struct buf { int x; };
4175 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4176 static char *e (p, i)
4177      char **p;
4178      int i;
4179 {
4180   return p[i];
4181 }
4182 static char *f (char * (*g) (char **, int), char **p, ...)
4183 {
4184   char *s;
4185   va_list v;
4186   va_start (v,p);
4187   s = g (p, va_arg (v,int));
4188   va_end (v);
4189   return s;
4190 }
4191
4192 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4193    function prototypes and stuff, but not '\xHH' hex character constants.
4194    These don't provoke an error unfortunately, instead are silently treated
4195    as 'x'.  The following induces an error, until -std is added to get
4196    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4197    array size at least.  It's necessary to write '\x00'==0 to get something
4198    that's true only with -std.  */
4199 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4200
4201 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4202    inside strings and character constants.  */
4203 #define FOO(x) 'x'
4204 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4205
4206 int test (int i, double x);
4207 struct s1 {int (*f) (int a);};
4208 struct s2 {int (*f) (double a);};
4209 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4210 int argc;
4211 char **argv;
4212 int
4213 main ()
4214 {
4215 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4216   ;
4217   return 0;
4218 }
4219 _ACEOF
4220 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4221         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4222 do
4223   CC="$ac_save_CC $ac_arg"
4224   if ac_fn_c_try_compile "$LINENO"; then :
4225   ac_cv_prog_cc_c89=$ac_arg
4226 fi
4227 rm -f core conftest.err conftest.$ac_objext
4228   test "x$ac_cv_prog_cc_c89" != "xno" && break
4229 done
4230 rm -f conftest.$ac_ext
4231 CC=$ac_save_CC
4232
4233 fi
4234 # AC_CACHE_VAL
4235 case "x$ac_cv_prog_cc_c89" in
4236   x)
4237     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4238 $as_echo "none needed" >&6; } ;;
4239   xno)
4240     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4241 $as_echo "unsupported" >&6; } ;;
4242   *)
4243     CC="$CC $ac_cv_prog_cc_c89"
4244     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4245 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4246 esac
4247 if test "x$ac_cv_prog_cc_c89" != xno; then :
4248
4249 fi
4250
4251 ac_ext=c
4252 ac_cpp='$CPP $CPPFLAGS'
4253 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4254 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4255 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4256
4257 if test "x$CC" != xcc; then
4258   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4259 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4260 else
4261   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4262 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4263 fi
4264 set dummy $CC; ac_cc=`$as_echo "$2" |
4265                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4266 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4267   $as_echo_n "(cached) " >&6
4268 else
4269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4270 /* end confdefs.h.  */
4271
4272 int
4273 main ()
4274 {
4275
4276   ;
4277   return 0;
4278 }
4279 _ACEOF
4280 # Make sure it works both with $CC and with simple cc.
4281 # We do the test twice because some compilers refuse to overwrite an
4282 # existing .o file with -o, though they will create one.
4283 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4284 rm -f conftest2.*
4285 if { { case "(($ac_try" in
4286   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4287   *) ac_try_echo=$ac_try;;
4288 esac
4289 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4290 $as_echo "$ac_try_echo"; } >&5
4291   (eval "$ac_try") 2>&5
4292   ac_status=$?
4293   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4294   test $ac_status = 0; } &&
4295    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4296   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4297   *) ac_try_echo=$ac_try;;
4298 esac
4299 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4300 $as_echo "$ac_try_echo"; } >&5
4301   (eval "$ac_try") 2>&5
4302   ac_status=$?
4303   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4304   test $ac_status = 0; };
4305 then
4306   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4307   if test "x$CC" != xcc; then
4308     # Test first that cc exists at all.
4309     if { ac_try='cc -c conftest.$ac_ext >&5'
4310   { { case "(($ac_try" in
4311   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4312   *) ac_try_echo=$ac_try;;
4313 esac
4314 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4315 $as_echo "$ac_try_echo"; } >&5
4316   (eval "$ac_try") 2>&5
4317   ac_status=$?
4318   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4319   test $ac_status = 0; }; }; then
4320       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4321       rm -f conftest2.*
4322       if { { case "(($ac_try" in
4323   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4324   *) ac_try_echo=$ac_try;;
4325 esac
4326 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4327 $as_echo "$ac_try_echo"; } >&5
4328   (eval "$ac_try") 2>&5
4329   ac_status=$?
4330   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4331   test $ac_status = 0; } &&
4332          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4333   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4334   *) ac_try_echo=$ac_try;;
4335 esac
4336 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4337 $as_echo "$ac_try_echo"; } >&5
4338   (eval "$ac_try") 2>&5
4339   ac_status=$?
4340   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4341   test $ac_status = 0; };
4342       then
4343         # cc works too.
4344         :
4345       else
4346         # cc exists but doesn't like -o.
4347         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4348       fi
4349     fi
4350   fi
4351 else
4352   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4353 fi
4354 rm -f core conftest*
4355
4356 fi
4357 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4359 $as_echo "yes" >&6; }
4360 else
4361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4362 $as_echo "no" >&6; }
4363
4364 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4365
4366 fi
4367
4368 # expand $ac_aux_dir to an absolute path
4369 am_aux_dir=`cd $ac_aux_dir && pwd`
4370
4371 # FIXME: we rely on the cache variable name because
4372 # there is no other way.
4373 set dummy $CC
4374 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4375 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4376 if test "$am_t" != yes; then
4377    # Losing compiler, so override with the script.
4378    # FIXME: It is wrong to rewrite CC.
4379    # But if we don't then we get into trouble of one sort or another.
4380    # A longer-term fix would be to have automake use am__CC in this case,
4381    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4382    CC="$am_aux_dir/compile $CC"
4383 fi
4384
4385
4386 ac_ext=cpp
4387 ac_cpp='$CXXCPP $CPPFLAGS'
4388 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4389 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4390 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4391 if test -z "$CXX"; then
4392   if test -n "$CCC"; then
4393     CXX=$CCC
4394   else
4395     if test -n "$ac_tool_prefix"; then
4396   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4397   do
4398     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4399 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4401 $as_echo_n "checking for $ac_word... " >&6; }
4402 if test "${ac_cv_prog_CXX+set}" = set; then :
4403   $as_echo_n "(cached) " >&6
4404 else
4405   if test -n "$CXX"; then
4406   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4407 else
4408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4409 for as_dir in $PATH
4410 do
4411   IFS=$as_save_IFS
4412   test -z "$as_dir" && as_dir=.
4413     for ac_exec_ext in '' $ac_executable_extensions; do
4414   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4415     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4416     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4417     break 2
4418   fi
4419 done
4420   done
4421 IFS=$as_save_IFS
4422
4423 fi
4424 fi
4425 CXX=$ac_cv_prog_CXX
4426 if test -n "$CXX"; then
4427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4428 $as_echo "$CXX" >&6; }
4429 else
4430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4431 $as_echo "no" >&6; }
4432 fi
4433
4434
4435     test -n "$CXX" && break
4436   done
4437 fi
4438 if test -z "$CXX"; then
4439   ac_ct_CXX=$CXX
4440   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4441 do
4442   # Extract the first word of "$ac_prog", so it can be a program name with args.
4443 set dummy $ac_prog; ac_word=$2
4444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4445 $as_echo_n "checking for $ac_word... " >&6; }
4446 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4447   $as_echo_n "(cached) " >&6
4448 else
4449   if test -n "$ac_ct_CXX"; then
4450   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4451 else
4452 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4453 for as_dir in $PATH
4454 do
4455   IFS=$as_save_IFS
4456   test -z "$as_dir" && as_dir=.
4457     for ac_exec_ext in '' $ac_executable_extensions; do
4458   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4459     ac_cv_prog_ac_ct_CXX="$ac_prog"
4460     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4461     break 2
4462   fi
4463 done
4464   done
4465 IFS=$as_save_IFS
4466
4467 fi
4468 fi
4469 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4470 if test -n "$ac_ct_CXX"; then
4471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4472 $as_echo "$ac_ct_CXX" >&6; }
4473 else
4474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4475 $as_echo "no" >&6; }
4476 fi
4477
4478
4479   test -n "$ac_ct_CXX" && break
4480 done
4481
4482   if test "x$ac_ct_CXX" = x; then
4483     CXX="g++"
4484   else
4485     case $cross_compiling:$ac_tool_warned in
4486 yes:)
4487 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4488 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4489 ac_tool_warned=yes ;;
4490 esac
4491     CXX=$ac_ct_CXX
4492   fi
4493 fi
4494
4495   fi
4496 fi
4497 # Provide some information about the compiler.
4498 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4499 set X $ac_compile
4500 ac_compiler=$2
4501 for ac_option in --version -v -V -qversion; do
4502   { { ac_try="$ac_compiler $ac_option >&5"
4503 case "(($ac_try" in
4504   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4505   *) ac_try_echo=$ac_try;;
4506 esac
4507 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4508 $as_echo "$ac_try_echo"; } >&5
4509   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4510   ac_status=$?
4511   if test -s conftest.err; then
4512     sed '10a\
4513 ... rest of stderr output deleted ...
4514          10q' conftest.err >conftest.er1
4515     cat conftest.er1 >&5
4516     rm -f conftest.er1 conftest.err
4517   fi
4518   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4519   test $ac_status = 0; }
4520 done
4521
4522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4523 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4524 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4525   $as_echo_n "(cached) " >&6
4526 else
4527   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4528 /* end confdefs.h.  */
4529
4530 int
4531 main ()
4532 {
4533 #ifndef __GNUC__
4534        choke me
4535 #endif
4536
4537   ;
4538   return 0;
4539 }
4540 _ACEOF
4541 if ac_fn_cxx_try_compile "$LINENO"; then :
4542   ac_compiler_gnu=yes
4543 else
4544   ac_compiler_gnu=no
4545 fi
4546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4547 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4548
4549 fi
4550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4551 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4552 if test $ac_compiler_gnu = yes; then
4553   GXX=yes
4554 else
4555   GXX=
4556 fi
4557 ac_test_CXXFLAGS=${CXXFLAGS+set}
4558 ac_save_CXXFLAGS=$CXXFLAGS
4559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4560 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4561 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4562   $as_echo_n "(cached) " >&6
4563 else
4564   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4565    ac_cxx_werror_flag=yes
4566    ac_cv_prog_cxx_g=no
4567    CXXFLAGS="-g"
4568    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4569 /* end confdefs.h.  */
4570
4571 int
4572 main ()
4573 {
4574
4575   ;
4576   return 0;
4577 }
4578 _ACEOF
4579 if ac_fn_cxx_try_compile "$LINENO"; then :
4580   ac_cv_prog_cxx_g=yes
4581 else
4582   CXXFLAGS=""
4583       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4584 /* end confdefs.h.  */
4585
4586 int
4587 main ()
4588 {
4589
4590   ;
4591   return 0;
4592 }
4593 _ACEOF
4594 if ac_fn_cxx_try_compile "$LINENO"; then :
4595
4596 else
4597   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4598          CXXFLAGS="-g"
4599          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4600 /* end confdefs.h.  */
4601
4602 int
4603 main ()
4604 {
4605
4606   ;
4607   return 0;
4608 }
4609 _ACEOF
4610 if ac_fn_cxx_try_compile "$LINENO"; then :
4611   ac_cv_prog_cxx_g=yes
4612 fi
4613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4614 fi
4615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4616 fi
4617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4618    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4619 fi
4620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4621 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4622 if test "$ac_test_CXXFLAGS" = set; then
4623   CXXFLAGS=$ac_save_CXXFLAGS
4624 elif test $ac_cv_prog_cxx_g = yes; then
4625   if test "$GXX" = yes; then
4626     CXXFLAGS="-g -O2"
4627   else
4628     CXXFLAGS="-g"
4629   fi
4630 else
4631   if test "$GXX" = yes; then
4632     CXXFLAGS="-O2"
4633   else
4634     CXXFLAGS=
4635   fi
4636 fi
4637 ac_ext=c
4638 ac_cpp='$CPP $CPPFLAGS'
4639 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4640 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4641 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4642
4643
4644
4645
4646 if test -n "$ac_tool_prefix"; then
4647   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4648 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4650 $as_echo_n "checking for $ac_word... " >&6; }
4651 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4652   $as_echo_n "(cached) " >&6
4653 else
4654   if test -n "$GNATBIND"; then
4655   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4656 else
4657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4658 for as_dir in $PATH
4659 do
4660   IFS=$as_save_IFS
4661   test -z "$as_dir" && as_dir=.
4662     for ac_exec_ext in '' $ac_executable_extensions; do
4663   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4664     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4665     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4666     break 2
4667   fi
4668 done
4669   done
4670 IFS=$as_save_IFS
4671
4672 fi
4673 fi
4674 GNATBIND=$ac_cv_prog_GNATBIND
4675 if test -n "$GNATBIND"; then
4676   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4677 $as_echo "$GNATBIND" >&6; }
4678 else
4679   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4680 $as_echo "no" >&6; }
4681 fi
4682
4683
4684 fi
4685 if test -z "$ac_cv_prog_GNATBIND"; then
4686   ac_ct_GNATBIND=$GNATBIND
4687   # Extract the first word of "gnatbind", so it can be a program name with args.
4688 set dummy gnatbind; ac_word=$2
4689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4690 $as_echo_n "checking for $ac_word... " >&6; }
4691 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4692   $as_echo_n "(cached) " >&6
4693 else
4694   if test -n "$ac_ct_GNATBIND"; then
4695   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4696 else
4697 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4698 for as_dir in $PATH
4699 do
4700   IFS=$as_save_IFS
4701   test -z "$as_dir" && as_dir=.
4702     for ac_exec_ext in '' $ac_executable_extensions; do
4703   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4704     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4705     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4706     break 2
4707   fi
4708 done
4709   done
4710 IFS=$as_save_IFS
4711
4712 fi
4713 fi
4714 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4715 if test -n "$ac_ct_GNATBIND"; then
4716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4717 $as_echo "$ac_ct_GNATBIND" >&6; }
4718 else
4719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4720 $as_echo "no" >&6; }
4721 fi
4722
4723   if test "x$ac_ct_GNATBIND" = x; then
4724     GNATBIND="no"
4725   else
4726     case $cross_compiling:$ac_tool_warned in
4727 yes:)
4728 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4729 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4730 ac_tool_warned=yes ;;
4731 esac
4732     GNATBIND=$ac_ct_GNATBIND
4733   fi
4734 else
4735   GNATBIND="$ac_cv_prog_GNATBIND"
4736 fi
4737
4738 if test -n "$ac_tool_prefix"; then
4739   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4740 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4742 $as_echo_n "checking for $ac_word... " >&6; }
4743 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4744   $as_echo_n "(cached) " >&6
4745 else
4746   if test -n "$GNATMAKE"; then
4747   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4748 else
4749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4750 for as_dir in $PATH
4751 do
4752   IFS=$as_save_IFS
4753   test -z "$as_dir" && as_dir=.
4754     for ac_exec_ext in '' $ac_executable_extensions; do
4755   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4756     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4757     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4758     break 2
4759   fi
4760 done
4761   done
4762 IFS=$as_save_IFS
4763
4764 fi
4765 fi
4766 GNATMAKE=$ac_cv_prog_GNATMAKE
4767 if test -n "$GNATMAKE"; then
4768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4769 $as_echo "$GNATMAKE" >&6; }
4770 else
4771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4772 $as_echo "no" >&6; }
4773 fi
4774
4775
4776 fi
4777 if test -z "$ac_cv_prog_GNATMAKE"; then
4778   ac_ct_GNATMAKE=$GNATMAKE
4779   # Extract the first word of "gnatmake", so it can be a program name with args.
4780 set dummy gnatmake; ac_word=$2
4781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4782 $as_echo_n "checking for $ac_word... " >&6; }
4783 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4784   $as_echo_n "(cached) " >&6
4785 else
4786   if test -n "$ac_ct_GNATMAKE"; then
4787   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4788 else
4789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4790 for as_dir in $PATH
4791 do
4792   IFS=$as_save_IFS
4793   test -z "$as_dir" && as_dir=.
4794     for ac_exec_ext in '' $ac_executable_extensions; do
4795   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4796     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4797     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4798     break 2
4799   fi
4800 done
4801   done
4802 IFS=$as_save_IFS
4803
4804 fi
4805 fi
4806 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4807 if test -n "$ac_ct_GNATMAKE"; then
4808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4809 $as_echo "$ac_ct_GNATMAKE" >&6; }
4810 else
4811   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4812 $as_echo "no" >&6; }
4813 fi
4814
4815   if test "x$ac_ct_GNATMAKE" = x; then
4816     GNATMAKE="no"
4817   else
4818     case $cross_compiling:$ac_tool_warned in
4819 yes:)
4820 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4821 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4822 ac_tool_warned=yes ;;
4823 esac
4824     GNATMAKE=$ac_ct_GNATMAKE
4825   fi
4826 else
4827   GNATMAKE="$ac_cv_prog_GNATMAKE"
4828 fi
4829
4830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4831 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4832 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4833   $as_echo_n "(cached) " >&6
4834 else
4835   cat >conftest.adb <<EOF
4836 procedure conftest is begin null; end conftest;
4837 EOF
4838 acx_cv_cc_gcc_supports_ada=no
4839 # There is a bug in old released versions of GCC which causes the
4840 # driver to exit successfully when the appropriate language module
4841 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4842 # Therefore we must check for the error message as well as an
4843 # unsuccessful exit.
4844 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4845 # given a .adb file, but produce no object file.  So we must check
4846 # if an object file was really produced to guard against this.
4847 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4848 if test x"$errors" = x && test -f conftest.$ac_objext; then
4849   acx_cv_cc_gcc_supports_ada=yes
4850 fi
4851 rm -f conftest.*
4852 fi
4853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4854 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4855
4856 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4857   have_gnat=yes
4858 else
4859   have_gnat=no
4860 fi
4861
4862
4863 # autoconf is lame and doesn't give us any substitution variable for this.
4864 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4865   NO_MINUS_C_MINUS_O=yes
4866 else
4867   OUTPUT_OPTION='-o $@'
4868 fi
4869
4870
4871
4872 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4873 # optimizations to be activated explicitly by the toplevel.
4874 case "$CC" in
4875   */prev-gcc/xgcc*) ;;
4876   *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[        ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" `
4877      CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[    ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" ` ;;
4878 esac
4879
4880
4881
4882 # Determine PICFLAG for target gnatlib.
4883
4884
4885
4886
4887 case "${target}" in
4888     # PIC is the default on some targets or must not be used.
4889     *-*-darwin*)
4890         # PIC is the default on this platform
4891         # Common symbols not allowed in MH_DYLIB files
4892         PICFLAG_FOR_TARGET=-fno-common
4893         ;;
4894     alpha*-dec-osf5*)
4895         # PIC is the default.
4896         ;;
4897     hppa*64*-*-hpux*)
4898         # PIC is the default for 64-bit PA HP-UX.
4899         ;;
4900     i[34567]86-*-cygwin* | x86_64-*-cygwin*)
4901         ;;
4902     i[34567]86-*-mingw* | x86_64-*-mingw*)
4903         ;;
4904     i[34567]86-*-interix[3-9]*)
4905         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4906         # Instead, we relocate shared libraries at runtime.
4907         ;;
4908     i[34567]86-*-nto-qnx*)
4909         # QNX uses GNU C++, but need to define -shared option too, otherwise
4910         # it will coredump.
4911         PICFLAG_FOR_TARGET='-fPIC -shared'
4912         ;;
4913     i[34567]86-pc-msdosdjgpp*)
4914         # DJGPP does not support shared libraries at all.
4915         ;;
4916     ia64*-*-hpux*)
4917         # On IA64 HP-UX, PIC is the default but the pic flag
4918         # sets the default TLS model and affects inlining.
4919         PICFLAG_FOR_TARGET=-fPIC
4920         ;;
4921     mips-sgi-irix6*)
4922         # PIC is the default.
4923         ;;
4924     rs6000-ibm-aix* | powerpc-ibm-aix*)
4925         # All AIX code is PIC.
4926         ;;
4927
4928     # Some targets support both -fPIC and -fpic, but prefer the latter.
4929     # FIXME: Why?
4930     i[34567]86-*-* | x86_64-*-*)
4931         PICFLAG_FOR_TARGET=-fpic
4932         ;;
4933     m68k-*-*)
4934         PICFLAG_FOR_TARGET=-fpic
4935         ;;
4936     # FIXME: Override -fPIC default in libgcc only?
4937     sh-*-linux* | sh[2346lbe]*-*-linux*)
4938         PICFLAG_FOR_TARGET=-fpic
4939         ;;
4940     # FIXME: Simplify to sh*-*-netbsd*?
4941     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4942       sh64-*-netbsd* | sh64l*-*-netbsd*)
4943         PICFLAG_FOR_TARGET=-fpic
4944         ;;
4945     # Default to -fPIC unless specified otherwise.
4946     *)
4947         PICFLAG_FOR_TARGET=-fPIC
4948         ;;
4949 esac
4950
4951 # If the user explicitly uses -fpic/-fPIC, keep that.
4952 case "${CFLAGS_FOR_TARGET}" in
4953     *-fpic*)
4954         PICFLAG_FOR_TARGET=-fpic
4955         ;;
4956     *-fPIC*)
4957         PICFLAG_FOR_TARGET=-fPIC
4958         ;;
4959 esac
4960
4961
4962
4963 # -------------------------
4964 # Check C compiler features
4965 # -------------------------
4966
4967
4968 ac_ext=c
4969 ac_cpp='$CPP $CPPFLAGS'
4970 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4971 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4972 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4974 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4975 # On Suns, sometimes $CPP names a directory.
4976 if test -n "$CPP" && test -d "$CPP"; then
4977   CPP=
4978 fi
4979 if test -z "$CPP"; then
4980   if test "${ac_cv_prog_CPP+set}" = set; then :
4981   $as_echo_n "(cached) " >&6
4982 else
4983       # Double quotes because CPP needs to be expanded
4984     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4985     do
4986       ac_preproc_ok=false
4987 for ac_c_preproc_warn_flag in '' yes
4988 do
4989   # Use a header file that comes with gcc, so configuring glibc
4990   # with a fresh cross-compiler works.
4991   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4992   # <limits.h> exists even on freestanding compilers.
4993   # On the NeXT, cc -E runs the code through the compiler's parser,
4994   # not just through cpp. "Syntax error" is here to catch this case.
4995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4996 /* end confdefs.h.  */
4997 #ifdef __STDC__
4998 # include <limits.h>
4999 #else
5000 # include <assert.h>
5001 #endif
5002                      Syntax error
5003 _ACEOF
5004 if ac_fn_c_try_cpp "$LINENO"; then :
5005
5006 else
5007   # Broken: fails on valid input.
5008 continue
5009 fi
5010 rm -f conftest.err conftest.$ac_ext
5011
5012   # OK, works on sane cases.  Now check whether nonexistent headers
5013   # can be detected and how.
5014   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5015 /* end confdefs.h.  */
5016 #include <ac_nonexistent.h>
5017 _ACEOF
5018 if ac_fn_c_try_cpp "$LINENO"; then :
5019   # Broken: success on invalid input.
5020 continue
5021 else
5022   # Passes both tests.
5023 ac_preproc_ok=:
5024 break
5025 fi
5026 rm -f conftest.err conftest.$ac_ext
5027
5028 done
5029 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5030 rm -f conftest.err conftest.$ac_ext
5031 if $ac_preproc_ok; then :
5032   break
5033 fi
5034
5035     done
5036     ac_cv_prog_CPP=$CPP
5037
5038 fi
5039   CPP=$ac_cv_prog_CPP
5040 else
5041   ac_cv_prog_CPP=$CPP
5042 fi
5043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5044 $as_echo "$CPP" >&6; }
5045 ac_preproc_ok=false
5046 for ac_c_preproc_warn_flag in '' yes
5047 do
5048   # Use a header file that comes with gcc, so configuring glibc
5049   # with a fresh cross-compiler works.
5050   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5051   # <limits.h> exists even on freestanding compilers.
5052   # On the NeXT, cc -E runs the code through the compiler's parser,
5053   # not just through cpp. "Syntax error" is here to catch this case.
5054   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5055 /* end confdefs.h.  */
5056 #ifdef __STDC__
5057 # include <limits.h>
5058 #else
5059 # include <assert.h>
5060 #endif
5061                      Syntax error
5062 _ACEOF
5063 if ac_fn_c_try_cpp "$LINENO"; then :
5064
5065 else
5066   # Broken: fails on valid input.
5067 continue
5068 fi
5069 rm -f conftest.err conftest.$ac_ext
5070
5071   # OK, works on sane cases.  Now check whether nonexistent headers
5072   # can be detected and how.
5073   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5074 /* end confdefs.h.  */
5075 #include <ac_nonexistent.h>
5076 _ACEOF
5077 if ac_fn_c_try_cpp "$LINENO"; then :
5078   # Broken: success on invalid input.
5079 continue
5080 else
5081   # Passes both tests.
5082 ac_preproc_ok=:
5083 break
5084 fi
5085 rm -f conftest.err conftest.$ac_ext
5086
5087 done
5088 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5089 rm -f conftest.err conftest.$ac_ext
5090 if $ac_preproc_ok; then :
5091
5092 else
5093   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5094 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5095 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5096 See \`config.log' for more details." "$LINENO" 5; }
5097 fi
5098
5099 ac_ext=c
5100 ac_cpp='$CPP $CPPFLAGS'
5101 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5102 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5103 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5104
5105
5106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5107 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5108 if test "${ac_cv_path_GREP+set}" = set; then :
5109   $as_echo_n "(cached) " >&6
5110 else
5111   if test -z "$GREP"; then
5112   ac_path_GREP_found=false
5113   # Loop through the user's path and test for each of PROGNAME-LIST
5114   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5115 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5116 do
5117   IFS=$as_save_IFS
5118   test -z "$as_dir" && as_dir=.
5119     for ac_prog in grep ggrep; do
5120     for ac_exec_ext in '' $ac_executable_extensions; do
5121       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5122       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5123 # Check for GNU ac_path_GREP and select it if it is found.
5124   # Check for GNU $ac_path_GREP
5125 case `"$ac_path_GREP" --version 2>&1` in
5126 *GNU*)
5127   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5128 *)
5129   ac_count=0
5130   $as_echo_n 0123456789 >"conftest.in"
5131   while :
5132   do
5133     cat "conftest.in" "conftest.in" >"conftest.tmp"
5134     mv "conftest.tmp" "conftest.in"
5135     cp "conftest.in" "conftest.nl"
5136     $as_echo 'GREP' >> "conftest.nl"
5137     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5138     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5139     as_fn_arith $ac_count + 1 && ac_count=$as_val
5140     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5141       # Best one so far, save it but keep looking for a better one
5142       ac_cv_path_GREP="$ac_path_GREP"
5143       ac_path_GREP_max=$ac_count
5144     fi
5145     # 10*(2^10) chars as input seems more than enough
5146     test $ac_count -gt 10 && break
5147   done
5148   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5149 esac
5150
5151       $ac_path_GREP_found && break 3
5152     done
5153   done
5154   done
5155 IFS=$as_save_IFS
5156   if test -z "$ac_cv_path_GREP"; then
5157     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5158   fi
5159 else
5160   ac_cv_path_GREP=$GREP
5161 fi
5162
5163 fi
5164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5165 $as_echo "$ac_cv_path_GREP" >&6; }
5166  GREP="$ac_cv_path_GREP"
5167
5168
5169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5170 $as_echo_n "checking for egrep... " >&6; }
5171 if test "${ac_cv_path_EGREP+set}" = set; then :
5172   $as_echo_n "(cached) " >&6
5173 else
5174   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5175    then ac_cv_path_EGREP="$GREP -E"
5176    else
5177      if test -z "$EGREP"; then
5178   ac_path_EGREP_found=false
5179   # Loop through the user's path and test for each of PROGNAME-LIST
5180   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5181 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5182 do
5183   IFS=$as_save_IFS
5184   test -z "$as_dir" && as_dir=.
5185     for ac_prog in egrep; do
5186     for ac_exec_ext in '' $ac_executable_extensions; do
5187       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5188       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5189 # Check for GNU ac_path_EGREP and select it if it is found.
5190   # Check for GNU $ac_path_EGREP
5191 case `"$ac_path_EGREP" --version 2>&1` in
5192 *GNU*)
5193   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5194 *)
5195   ac_count=0
5196   $as_echo_n 0123456789 >"conftest.in"
5197   while :
5198   do
5199     cat "conftest.in" "conftest.in" >"conftest.tmp"
5200     mv "conftest.tmp" "conftest.in"
5201     cp "conftest.in" "conftest.nl"
5202     $as_echo 'EGREP' >> "conftest.nl"
5203     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5204     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5205     as_fn_arith $ac_count + 1 && ac_count=$as_val
5206     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5207       # Best one so far, save it but keep looking for a better one
5208       ac_cv_path_EGREP="$ac_path_EGREP"
5209       ac_path_EGREP_max=$ac_count
5210     fi
5211     # 10*(2^10) chars as input seems more than enough
5212     test $ac_count -gt 10 && break
5213   done
5214   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5215 esac
5216
5217       $ac_path_EGREP_found && break 3
5218     done
5219   done
5220   done
5221 IFS=$as_save_IFS
5222   if test -z "$ac_cv_path_EGREP"; then
5223     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5224   fi
5225 else
5226   ac_cv_path_EGREP=$EGREP
5227 fi
5228
5229    fi
5230 fi
5231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5232 $as_echo "$ac_cv_path_EGREP" >&6; }
5233  EGREP="$ac_cv_path_EGREP"
5234
5235
5236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5237 $as_echo_n "checking for ANSI C header files... " >&6; }
5238 if test "${ac_cv_header_stdc+set}" = set; then :
5239   $as_echo_n "(cached) " >&6
5240 else
5241   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5242 /* end confdefs.h.  */
5243 #include <stdlib.h>
5244 #include <stdarg.h>
5245 #include <string.h>
5246 #include <float.h>
5247
5248 int
5249 main ()
5250 {
5251
5252   ;
5253   return 0;
5254 }
5255 _ACEOF
5256 if ac_fn_c_try_compile "$LINENO"; then :
5257   ac_cv_header_stdc=yes
5258 else
5259   ac_cv_header_stdc=no
5260 fi
5261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5262
5263 if test $ac_cv_header_stdc = yes; then
5264   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5265   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5266 /* end confdefs.h.  */
5267 #include <string.h>
5268
5269 _ACEOF
5270 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5271   $EGREP "memchr" >/dev/null 2>&1; then :
5272
5273 else
5274   ac_cv_header_stdc=no
5275 fi
5276 rm -f conftest*
5277
5278 fi
5279
5280 if test $ac_cv_header_stdc = yes; then
5281   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5282   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5283 /* end confdefs.h.  */
5284 #include <stdlib.h>
5285
5286 _ACEOF
5287 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5288   $EGREP "free" >/dev/null 2>&1; then :
5289
5290 else
5291   ac_cv_header_stdc=no
5292 fi
5293 rm -f conftest*
5294
5295 fi
5296
5297 if test $ac_cv_header_stdc = yes; then
5298   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5299   if test "$cross_compiling" = yes; then :
5300   :
5301 else
5302   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5303 /* end confdefs.h.  */
5304 #include <ctype.h>
5305 #include <stdlib.h>
5306 #if ((' ' & 0x0FF) == 0x020)
5307 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5308 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5309 #else
5310 # define ISLOWER(c) \
5311                    (('a' <= (c) && (c) <= 'i') \
5312                      || ('j' <= (c) && (c) <= 'r') \
5313                      || ('s' <= (c) && (c) <= 'z'))
5314 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5315 #endif
5316
5317 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5318 int
5319 main ()
5320 {
5321   int i;
5322   for (i = 0; i < 256; i++)
5323     if (XOR (islower (i), ISLOWER (i))
5324         || toupper (i) != TOUPPER (i))
5325       return 2;
5326   return 0;
5327 }
5328 _ACEOF
5329 if ac_fn_c_try_run "$LINENO"; then :
5330
5331 else
5332   ac_cv_header_stdc=no
5333 fi
5334 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5335   conftest.$ac_objext conftest.beam conftest.$ac_ext
5336 fi
5337
5338 fi
5339 fi
5340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5341 $as_echo "$ac_cv_header_stdc" >&6; }
5342 if test $ac_cv_header_stdc = yes; then
5343
5344 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5345
5346 fi
5347
5348 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5349 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5350                   inttypes.h stdint.h unistd.h
5351 do :
5352   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5353 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5354 "
5355 eval as_val=\$$as_ac_Header
5356    if test "x$as_val" = x""yes; then :
5357   cat >>confdefs.h <<_ACEOF
5358 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5359 _ACEOF
5360
5361 fi
5362
5363 done
5364
5365
5366
5367   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5368 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5369   MINIX=yes
5370 else
5371   MINIX=
5372 fi
5373
5374
5375   if test "$MINIX" = yes; then
5376
5377 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5378
5379
5380 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5381
5382
5383 $as_echo "#define _MINIX 1" >>confdefs.h
5384
5385   fi
5386
5387
5388   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5389 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5390 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5391   $as_echo_n "(cached) " >&6
5392 else
5393   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5394 /* end confdefs.h.  */
5395
5396 #         define __EXTENSIONS__ 1
5397           $ac_includes_default
5398 int
5399 main ()
5400 {
5401
5402   ;
5403   return 0;
5404 }
5405 _ACEOF
5406 if ac_fn_c_try_compile "$LINENO"; then :
5407   ac_cv_safe_to_define___extensions__=yes
5408 else
5409   ac_cv_safe_to_define___extensions__=no
5410 fi
5411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5412 fi
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5414 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5415   test $ac_cv_safe_to_define___extensions__ = yes &&
5416     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5417
5418   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5419
5420   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5421
5422   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5423
5424   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5425
5426
5427 ac_ext=c
5428 ac_cpp='$CPP $CPPFLAGS'
5429 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5430 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5431 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5433 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5434 # On Suns, sometimes $CPP names a directory.
5435 if test -n "$CPP" && test -d "$CPP"; then
5436   CPP=
5437 fi
5438 if test -z "$CPP"; then
5439   if test "${ac_cv_prog_CPP+set}" = set; then :
5440   $as_echo_n "(cached) " >&6
5441 else
5442       # Double quotes because CPP needs to be expanded
5443     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5444     do
5445       ac_preproc_ok=false
5446 for ac_c_preproc_warn_flag in '' yes
5447 do
5448   # Use a header file that comes with gcc, so configuring glibc
5449   # with a fresh cross-compiler works.
5450   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5451   # <limits.h> exists even on freestanding compilers.
5452   # On the NeXT, cc -E runs the code through the compiler's parser,
5453   # not just through cpp. "Syntax error" is here to catch this case.
5454   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5455 /* end confdefs.h.  */
5456 #ifdef __STDC__
5457 # include <limits.h>
5458 #else
5459 # include <assert.h>
5460 #endif
5461                      Syntax error
5462 _ACEOF
5463 if ac_fn_c_try_cpp "$LINENO"; then :
5464
5465 else
5466   # Broken: fails on valid input.
5467 continue
5468 fi
5469 rm -f conftest.err conftest.$ac_ext
5470
5471   # OK, works on sane cases.  Now check whether nonexistent headers
5472   # can be detected and how.
5473   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5474 /* end confdefs.h.  */
5475 #include <ac_nonexistent.h>
5476 _ACEOF
5477 if ac_fn_c_try_cpp "$LINENO"; then :
5478   # Broken: success on invalid input.
5479 continue
5480 else
5481   # Passes both tests.
5482 ac_preproc_ok=:
5483 break
5484 fi
5485 rm -f conftest.err conftest.$ac_ext
5486
5487 done
5488 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5489 rm -f conftest.err conftest.$ac_ext
5490 if $ac_preproc_ok; then :
5491   break
5492 fi
5493
5494     done
5495     ac_cv_prog_CPP=$CPP
5496
5497 fi
5498   CPP=$ac_cv_prog_CPP
5499 else
5500   ac_cv_prog_CPP=$CPP
5501 fi
5502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5503 $as_echo "$CPP" >&6; }
5504 ac_preproc_ok=false
5505 for ac_c_preproc_warn_flag in '' yes
5506 do
5507   # Use a header file that comes with gcc, so configuring glibc
5508   # with a fresh cross-compiler works.
5509   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5510   # <limits.h> exists even on freestanding compilers.
5511   # On the NeXT, cc -E runs the code through the compiler's parser,
5512   # not just through cpp. "Syntax error" is here to catch this case.
5513   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5514 /* end confdefs.h.  */
5515 #ifdef __STDC__
5516 # include <limits.h>
5517 #else
5518 # include <assert.h>
5519 #endif
5520                      Syntax error
5521 _ACEOF
5522 if ac_fn_c_try_cpp "$LINENO"; then :
5523
5524 else
5525   # Broken: fails on valid input.
5526 continue
5527 fi
5528 rm -f conftest.err conftest.$ac_ext
5529
5530   # OK, works on sane cases.  Now check whether nonexistent headers
5531   # can be detected and how.
5532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5533 /* end confdefs.h.  */
5534 #include <ac_nonexistent.h>
5535 _ACEOF
5536 if ac_fn_c_try_cpp "$LINENO"; then :
5537   # Broken: success on invalid input.
5538 continue
5539 else
5540   # Passes both tests.
5541 ac_preproc_ok=:
5542 break
5543 fi
5544 rm -f conftest.err conftest.$ac_ext
5545
5546 done
5547 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5548 rm -f conftest.err conftest.$ac_ext
5549 if $ac_preproc_ok; then :
5550
5551 else
5552   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5553 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5554 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5555 See \`config.log' for more details." "$LINENO" 5; }
5556 fi
5557
5558 ac_ext=c
5559 ac_cpp='$CPP $CPPFLAGS'
5560 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5561 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5562 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5563
5564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5565 $as_echo_n "checking for inline... " >&6; }
5566 if test "${ac_cv_c_inline+set}" = set; then :
5567   $as_echo_n "(cached) " >&6
5568 else
5569   ac_cv_c_inline=no
5570 for ac_kw in inline __inline__ __inline; do
5571   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5572 /* end confdefs.h.  */
5573 #ifndef __cplusplus
5574 typedef int foo_t;
5575 static $ac_kw foo_t static_foo () {return 0; }
5576 $ac_kw foo_t foo () {return 0; }
5577 #endif
5578
5579 _ACEOF
5580 if ac_fn_c_try_compile "$LINENO"; then :
5581   ac_cv_c_inline=$ac_kw
5582 fi
5583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5584   test "$ac_cv_c_inline" != no && break
5585 done
5586
5587 fi
5588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5589 $as_echo "$ac_cv_c_inline" >&6; }
5590
5591 case $ac_cv_c_inline in
5592   inline | yes) ;;
5593   *)
5594     case $ac_cv_c_inline in
5595       no) ac_val=;;
5596       *) ac_val=$ac_cv_c_inline;;
5597     esac
5598     cat >>confdefs.h <<_ACEOF
5599 #ifndef __cplusplus
5600 #define inline $ac_val
5601 #endif
5602 _ACEOF
5603     ;;
5604 esac
5605
5606
5607 # Check whether --enable-largefile was given.
5608 if test "${enable_largefile+set}" = set; then :
5609   enableval=$enable_largefile;
5610 fi
5611
5612 if test "$enable_largefile" != no; then
5613
5614   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5615 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5616 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5617   $as_echo_n "(cached) " >&6
5618 else
5619   ac_cv_sys_largefile_CC=no
5620      if test "$GCC" != yes; then
5621        ac_save_CC=$CC
5622        while :; do
5623          # IRIX 6.2 and later do not support large files by default,
5624          # so use the C compiler's -n32 option if that helps.
5625          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5626 /* end confdefs.h.  */
5627 #include <sys/types.h>
5628  /* Check that off_t can represent 2**63 - 1 correctly.
5629     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5630     since some C++ compilers masquerading as C compilers
5631     incorrectly reject 9223372036854775807.  */
5632 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5633   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5634                        && LARGE_OFF_T % 2147483647 == 1)
5635                       ? 1 : -1];
5636 int
5637 main ()
5638 {
5639
5640   ;
5641   return 0;
5642 }
5643 _ACEOF
5644          if ac_fn_c_try_compile "$LINENO"; then :
5645   break
5646 fi
5647 rm -f core conftest.err conftest.$ac_objext
5648          CC="$CC -n32"
5649          if ac_fn_c_try_compile "$LINENO"; then :
5650   ac_cv_sys_largefile_CC=' -n32'; break
5651 fi
5652 rm -f core conftest.err conftest.$ac_objext
5653          break
5654        done
5655        CC=$ac_save_CC
5656        rm -f conftest.$ac_ext
5657     fi
5658 fi
5659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5660 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5661   if test "$ac_cv_sys_largefile_CC" != no; then
5662     CC=$CC$ac_cv_sys_largefile_CC
5663   fi
5664
5665   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5666 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5667 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5668   $as_echo_n "(cached) " >&6
5669 else
5670   while :; do
5671   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5672 /* end confdefs.h.  */
5673 #include <sys/types.h>
5674  /* Check that off_t can represent 2**63 - 1 correctly.
5675     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5676     since some C++ compilers masquerading as C compilers
5677     incorrectly reject 9223372036854775807.  */
5678 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5679   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5680                        && LARGE_OFF_T % 2147483647 == 1)
5681                       ? 1 : -1];
5682 int
5683 main ()
5684 {
5685
5686   ;
5687   return 0;
5688 }
5689 _ACEOF
5690 if ac_fn_c_try_compile "$LINENO"; then :
5691   ac_cv_sys_file_offset_bits=no; break
5692 fi
5693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5694   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5695 /* end confdefs.h.  */
5696 #define _FILE_OFFSET_BITS 64
5697 #include <sys/types.h>
5698  /* Check that off_t can represent 2**63 - 1 correctly.
5699     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5700     since some C++ compilers masquerading as C compilers
5701     incorrectly reject 9223372036854775807.  */
5702 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5703   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5704                        && LARGE_OFF_T % 2147483647 == 1)
5705                       ? 1 : -1];
5706 int
5707 main ()
5708 {
5709
5710   ;
5711   return 0;
5712 }
5713 _ACEOF
5714 if ac_fn_c_try_compile "$LINENO"; then :
5715   ac_cv_sys_file_offset_bits=64; break
5716 fi
5717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5718   ac_cv_sys_file_offset_bits=unknown
5719   break
5720 done
5721 fi
5722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5723 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5724 case $ac_cv_sys_file_offset_bits in #(
5725   no | unknown) ;;
5726   *)
5727 cat >>confdefs.h <<_ACEOF
5728 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5729 _ACEOF
5730 ;;
5731 esac
5732 rm -rf conftest*
5733   if test $ac_cv_sys_file_offset_bits = unknown; then
5734     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5735 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5736 if test "${ac_cv_sys_large_files+set}" = set; then :
5737   $as_echo_n "(cached) " >&6
5738 else
5739   while :; do
5740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5741 /* end confdefs.h.  */
5742 #include <sys/types.h>
5743  /* Check that off_t can represent 2**63 - 1 correctly.
5744     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5745     since some C++ compilers masquerading as C compilers
5746     incorrectly reject 9223372036854775807.  */
5747 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5748   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5749                        && LARGE_OFF_T % 2147483647 == 1)
5750                       ? 1 : -1];
5751 int
5752 main ()
5753 {
5754
5755   ;
5756   return 0;
5757 }
5758 _ACEOF
5759 if ac_fn_c_try_compile "$LINENO"; then :
5760   ac_cv_sys_large_files=no; break
5761 fi
5762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5763   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5764 /* end confdefs.h.  */
5765 #define _LARGE_FILES 1
5766 #include <sys/types.h>
5767  /* Check that off_t can represent 2**63 - 1 correctly.
5768     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5769     since some C++ compilers masquerading as C compilers
5770     incorrectly reject 9223372036854775807.  */
5771 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5772   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5773                        && LARGE_OFF_T % 2147483647 == 1)
5774                       ? 1 : -1];
5775 int
5776 main ()
5777 {
5778
5779   ;
5780   return 0;
5781 }
5782 _ACEOF
5783 if ac_fn_c_try_compile "$LINENO"; then :
5784   ac_cv_sys_large_files=1; break
5785 fi
5786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5787   ac_cv_sys_large_files=unknown
5788   break
5789 done
5790 fi
5791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5792 $as_echo "$ac_cv_sys_large_files" >&6; }
5793 case $ac_cv_sys_large_files in #(
5794   no | unknown) ;;
5795   *)
5796 cat >>confdefs.h <<_ACEOF
5797 #define _LARGE_FILES $ac_cv_sys_large_files
5798 _ACEOF
5799 ;;
5800 esac
5801 rm -rf conftest*
5802   fi
5803 fi
5804
5805
5806 # sizeof(char) is 1 by definition.
5807 # The cast to long int works around a bug in the HP C Compiler
5808 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5809 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5810 # This bug is HP SR number 8606223364.
5811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5812 $as_echo_n "checking size of void *... " >&6; }
5813 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5814   $as_echo_n "(cached) " >&6
5815 else
5816   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5817
5818 else
5819   if test "$ac_cv_type_void_p" = yes; then
5820      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5821 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5822 { as_fn_set_status 77
5823 as_fn_error "cannot compute sizeof (void *)
5824 See \`config.log' for more details." "$LINENO" 5; }; }
5825    else
5826      ac_cv_sizeof_void_p=0
5827    fi
5828 fi
5829
5830 fi
5831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5832 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5833
5834
5835
5836 cat >>confdefs.h <<_ACEOF
5837 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5838 _ACEOF
5839
5840
5841 # The cast to long int works around a bug in the HP C Compiler
5842 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5843 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5844 # This bug is HP SR number 8606223364.
5845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5846 $as_echo_n "checking size of short... " >&6; }
5847 if test "${ac_cv_sizeof_short+set}" = set; then :
5848   $as_echo_n "(cached) " >&6
5849 else
5850   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5851
5852 else
5853   if test "$ac_cv_type_short" = yes; then
5854      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5855 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5856 { as_fn_set_status 77
5857 as_fn_error "cannot compute sizeof (short)
5858 See \`config.log' for more details." "$LINENO" 5; }; }
5859    else
5860      ac_cv_sizeof_short=0
5861    fi
5862 fi
5863
5864 fi
5865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5866 $as_echo "$ac_cv_sizeof_short" >&6; }
5867
5868
5869
5870 cat >>confdefs.h <<_ACEOF
5871 #define SIZEOF_SHORT $ac_cv_sizeof_short
5872 _ACEOF
5873
5874
5875 # The cast to long int works around a bug in the HP C Compiler
5876 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5877 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5878 # This bug is HP SR number 8606223364.
5879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5880 $as_echo_n "checking size of int... " >&6; }
5881 if test "${ac_cv_sizeof_int+set}" = set; then :
5882   $as_echo_n "(cached) " >&6
5883 else
5884   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5885
5886 else
5887   if test "$ac_cv_type_int" = yes; then
5888      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5889 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5890 { as_fn_set_status 77
5891 as_fn_error "cannot compute sizeof (int)
5892 See \`config.log' for more details." "$LINENO" 5; }; }
5893    else
5894      ac_cv_sizeof_int=0
5895    fi
5896 fi
5897
5898 fi
5899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5900 $as_echo "$ac_cv_sizeof_int" >&6; }
5901
5902
5903
5904 cat >>confdefs.h <<_ACEOF
5905 #define SIZEOF_INT $ac_cv_sizeof_int
5906 _ACEOF
5907
5908
5909 # The cast to long int works around a bug in the HP C Compiler
5910 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5911 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5912 # This bug is HP SR number 8606223364.
5913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5914 $as_echo_n "checking size of long... " >&6; }
5915 if test "${ac_cv_sizeof_long+set}" = set; then :
5916   $as_echo_n "(cached) " >&6
5917 else
5918   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5919
5920 else
5921   if test "$ac_cv_type_long" = yes; then
5922      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5923 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5924 { as_fn_set_status 77
5925 as_fn_error "cannot compute sizeof (long)
5926 See \`config.log' for more details." "$LINENO" 5; }; }
5927    else
5928      ac_cv_sizeof_long=0
5929    fi
5930 fi
5931
5932 fi
5933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5934 $as_echo "$ac_cv_sizeof_long" >&6; }
5935
5936
5937
5938 cat >>confdefs.h <<_ACEOF
5939 #define SIZEOF_LONG $ac_cv_sizeof_long
5940 _ACEOF
5941
5942
5943 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5944 if test "x$ac_cv_type_long_long" = x""yes; then :
5945
5946 cat >>confdefs.h <<_ACEOF
5947 #define HAVE_LONG_LONG 1
5948 _ACEOF
5949
5950 # The cast to long int works around a bug in the HP C Compiler
5951 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5952 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5953 # This bug is HP SR number 8606223364.
5954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5955 $as_echo_n "checking size of long long... " >&6; }
5956 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5957   $as_echo_n "(cached) " >&6
5958 else
5959   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5960
5961 else
5962   if test "$ac_cv_type_long_long" = yes; then
5963      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5964 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5965 { as_fn_set_status 77
5966 as_fn_error "cannot compute sizeof (long long)
5967 See \`config.log' for more details." "$LINENO" 5; }; }
5968    else
5969      ac_cv_sizeof_long_long=0
5970    fi
5971 fi
5972
5973 fi
5974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5975 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5976
5977
5978
5979 cat >>confdefs.h <<_ACEOF
5980 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5981 _ACEOF
5982
5983
5984 fi
5985
5986 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5987 if test "x$ac_cv_type___int64" = x""yes; then :
5988
5989 cat >>confdefs.h <<_ACEOF
5990 #define HAVE___INT64 1
5991 _ACEOF
5992
5993 # The cast to long int works around a bug in the HP C Compiler
5994 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5995 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5996 # This bug is HP SR number 8606223364.
5997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5998 $as_echo_n "checking size of __int64... " >&6; }
5999 if test "${ac_cv_sizeof___int64+set}" = set; then :
6000   $as_echo_n "(cached) " >&6
6001 else
6002   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
6003
6004 else
6005   if test "$ac_cv_type___int64" = yes; then
6006      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6007 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6008 { as_fn_set_status 77
6009 as_fn_error "cannot compute sizeof (__int64)
6010 See \`config.log' for more details." "$LINENO" 5; }; }
6011    else
6012      ac_cv_sizeof___int64=0
6013    fi
6014 fi
6015
6016 fi
6017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6018 $as_echo "$ac_cv_sizeof___int64" >&6; }
6019
6020
6021
6022 cat >>confdefs.h <<_ACEOF
6023 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6024 _ACEOF
6025
6026
6027 fi
6028
6029 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6030 case $ac_cv_c_int8_t in #(
6031   no|yes) ;; #(
6032   *)
6033
6034 cat >>confdefs.h <<_ACEOF
6035 #define int8_t $ac_cv_c_int8_t
6036 _ACEOF
6037 ;;
6038 esac
6039
6040 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6041 case $ac_cv_c_int16_t in #(
6042   no|yes) ;; #(
6043   *)
6044
6045 cat >>confdefs.h <<_ACEOF
6046 #define int16_t $ac_cv_c_int16_t
6047 _ACEOF
6048 ;;
6049 esac
6050
6051 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6052 case $ac_cv_c_int32_t in #(
6053   no|yes) ;; #(
6054   *)
6055
6056 cat >>confdefs.h <<_ACEOF
6057 #define int32_t $ac_cv_c_int32_t
6058 _ACEOF
6059 ;;
6060 esac
6061
6062 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6063 case $ac_cv_c_int64_t in #(
6064   no|yes) ;; #(
6065   *)
6066
6067 cat >>confdefs.h <<_ACEOF
6068 #define int64_t $ac_cv_c_int64_t
6069 _ACEOF
6070 ;;
6071 esac
6072
6073
6074   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6075 $as_echo_n "checking for long long int... " >&6; }
6076 if test "${ac_cv_type_long_long_int+set}" = set; then :
6077   $as_echo_n "(cached) " >&6
6078 else
6079   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6080 /* end confdefs.h.  */
6081
6082   /* For now, do not test the preprocessor; as of 2007 there are too many
6083          implementations with broken preprocessors.  Perhaps this can
6084          be revisited in 2012.  In the meantime, code should not expect
6085          #if to work with literals wider than 32 bits.  */
6086       /* Test literals.  */
6087       long long int ll = 9223372036854775807ll;
6088       long long int nll = -9223372036854775807LL;
6089       unsigned long long int ull = 18446744073709551615ULL;
6090       /* Test constant expressions.   */
6091       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6092                      ? 1 : -1)];
6093       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6094                      ? 1 : -1)];
6095       int i = 63;
6096 int
6097 main ()
6098 {
6099 /* Test availability of runtime routines for shift and division.  */
6100       long long int llmax = 9223372036854775807ll;
6101       unsigned long long int ullmax = 18446744073709551615ull;
6102       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6103               | (llmax / ll) | (llmax % ll)
6104               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6105               | (ullmax / ull) | (ullmax % ull));
6106   ;
6107   return 0;
6108 }
6109
6110 _ACEOF
6111 if ac_fn_c_try_link "$LINENO"; then :
6112                         if test "$cross_compiling" = yes; then :
6113   ac_cv_type_long_long_int=yes
6114 else
6115   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6116 /* end confdefs.h.  */
6117 #include <limits.h>
6118                #ifndef LLONG_MAX
6119                # define HALF \
6120                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6121                # define LLONG_MAX (HALF - 1 + HALF)
6122                #endif
6123 int
6124 main ()
6125 {
6126 long long int n = 1;
6127                int i;
6128                for (i = 0; ; i++)
6129                  {
6130                    long long int m = n << i;
6131                    if (m >> i != n)
6132                      return 1;
6133                    if (LLONG_MAX / 2 < m)
6134                      break;
6135                  }
6136                return 0;
6137   ;
6138   return 0;
6139 }
6140 _ACEOF
6141 if ac_fn_c_try_run "$LINENO"; then :
6142   ac_cv_type_long_long_int=yes
6143 else
6144   ac_cv_type_long_long_int=no
6145 fi
6146 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6147   conftest.$ac_objext conftest.beam conftest.$ac_ext
6148 fi
6149
6150 else
6151   ac_cv_type_long_long_int=no
6152 fi
6153 rm -f core conftest.err conftest.$ac_objext \
6154     conftest$ac_exeext conftest.$ac_ext
6155 fi
6156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6157 $as_echo "$ac_cv_type_long_long_int" >&6; }
6158   if test $ac_cv_type_long_long_int = yes; then
6159
6160 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6161
6162   fi
6163
6164
6165
6166   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6167 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6168
6169 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6170
6171 else
6172   test $ac_cv_type_long_long_int = yes \
6173        && ac_type='long long int' \
6174        || ac_type='long int'
6175
6176 cat >>confdefs.h <<_ACEOF
6177 #define intmax_t $ac_type
6178 _ACEOF
6179
6180 fi
6181
6182
6183
6184   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6185 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6186
6187 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6188
6189 else
6190   for ac_type in 'int' 'long int' 'long long int'; do
6191        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6192 /* end confdefs.h.  */
6193 $ac_includes_default
6194 int
6195 main ()
6196 {
6197 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6198 test_array [0] = 0
6199
6200   ;
6201   return 0;
6202 }
6203 _ACEOF
6204 if ac_fn_c_try_compile "$LINENO"; then :
6205
6206 cat >>confdefs.h <<_ACEOF
6207 #define intptr_t $ac_type
6208 _ACEOF
6209
6210           ac_type=
6211 fi
6212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6213        test -z "$ac_type" && break
6214      done
6215 fi
6216
6217
6218 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6219 case $ac_cv_c_uint8_t in #(
6220   no|yes) ;; #(
6221   *)
6222
6223 $as_echo "#define _UINT8_T 1" >>confdefs.h
6224
6225
6226 cat >>confdefs.h <<_ACEOF
6227 #define uint8_t $ac_cv_c_uint8_t
6228 _ACEOF
6229 ;;
6230   esac
6231
6232 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6233 case $ac_cv_c_uint16_t in #(
6234   no|yes) ;; #(
6235   *)
6236
6237
6238 cat >>confdefs.h <<_ACEOF
6239 #define uint16_t $ac_cv_c_uint16_t
6240 _ACEOF
6241 ;;
6242   esac
6243
6244 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6245 case $ac_cv_c_uint32_t in #(
6246   no|yes) ;; #(
6247   *)
6248
6249 $as_echo "#define _UINT32_T 1" >>confdefs.h
6250
6251
6252 cat >>confdefs.h <<_ACEOF
6253 #define uint32_t $ac_cv_c_uint32_t
6254 _ACEOF
6255 ;;
6256   esac
6257
6258 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6259 case $ac_cv_c_uint64_t in #(
6260   no|yes) ;; #(
6261   *)
6262
6263 $as_echo "#define _UINT64_T 1" >>confdefs.h
6264
6265
6266 cat >>confdefs.h <<_ACEOF
6267 #define uint64_t $ac_cv_c_uint64_t
6268 _ACEOF
6269 ;;
6270   esac
6271
6272
6273   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6274 $as_echo_n "checking for unsigned long long int... " >&6; }
6275 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6276   $as_echo_n "(cached) " >&6
6277 else
6278   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6279 /* end confdefs.h.  */
6280
6281   /* For now, do not test the preprocessor; as of 2007 there are too many
6282          implementations with broken preprocessors.  Perhaps this can
6283          be revisited in 2012.  In the meantime, code should not expect
6284          #if to work with literals wider than 32 bits.  */
6285       /* Test literals.  */
6286       long long int ll = 9223372036854775807ll;
6287       long long int nll = -9223372036854775807LL;
6288       unsigned long long int ull = 18446744073709551615ULL;
6289       /* Test constant expressions.   */
6290       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6291                      ? 1 : -1)];
6292       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6293                      ? 1 : -1)];
6294       int i = 63;
6295 int
6296 main ()
6297 {
6298 /* Test availability of runtime routines for shift and division.  */
6299       long long int llmax = 9223372036854775807ll;
6300       unsigned long long int ullmax = 18446744073709551615ull;
6301       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6302               | (llmax / ll) | (llmax % ll)
6303               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6304               | (ullmax / ull) | (ullmax % ull));
6305   ;
6306   return 0;
6307 }
6308
6309 _ACEOF
6310 if ac_fn_c_try_link "$LINENO"; then :
6311   ac_cv_type_unsigned_long_long_int=yes
6312 else
6313   ac_cv_type_unsigned_long_long_int=no
6314 fi
6315 rm -f core conftest.err conftest.$ac_objext \
6316     conftest$ac_exeext conftest.$ac_ext
6317 fi
6318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6319 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6320   if test $ac_cv_type_unsigned_long_long_int = yes; then
6321
6322 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6323
6324   fi
6325
6326
6327
6328   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6329 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6330
6331 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6332
6333 else
6334   test $ac_cv_type_unsigned_long_long_int = yes \
6335        && ac_type='unsigned long long int' \
6336        || ac_type='unsigned long int'
6337
6338 cat >>confdefs.h <<_ACEOF
6339 #define uintmax_t $ac_type
6340 _ACEOF
6341
6342 fi
6343
6344
6345
6346   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6347 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6348
6349 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6350
6351 else
6352   for ac_type in 'unsigned int' 'unsigned long int' \
6353         'unsigned long long int'; do
6354        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6355 /* end confdefs.h.  */
6356 $ac_includes_default
6357 int
6358 main ()
6359 {
6360 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6361 test_array [0] = 0
6362
6363   ;
6364   return 0;
6365 }
6366 _ACEOF
6367 if ac_fn_c_try_compile "$LINENO"; then :
6368
6369 cat >>confdefs.h <<_ACEOF
6370 #define uintptr_t $ac_type
6371 _ACEOF
6372
6373           ac_type=
6374 fi
6375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6376        test -z "$ac_type" && break
6377      done
6378 fi
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394 # ---------------------
6395 # Warnings and checking
6396 # ---------------------
6397
6398 # Check $CC warning features (if it's GCC).
6399 # We want to use -pedantic, but we don't want warnings about
6400 # * 'long long'
6401 # * variadic macros
6402 # * overlong strings
6403 # * C++11 narrowing conversions in { }
6404 # So, we only use -pedantic if we can disable those warnings.
6405
6406 loose_warn=
6407 save_CFLAGS="$CFLAGS"
6408 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6409   # Do the check with the no- prefix removed since gcc silently
6410   # accepts any -Wno-* option on purpose
6411   case $real_option in
6412     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6413     *) option=$real_option ;;
6414   esac
6415   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6416
6417   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6418 $as_echo_n "checking whether $CC supports $option... " >&6; }
6419 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6420   $as_echo_n "(cached) " >&6
6421 else
6422   CFLAGS="$option"
6423     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6424 /* end confdefs.h.  */
6425
6426 int
6427 main ()
6428 {
6429
6430   ;
6431   return 0;
6432 }
6433 _ACEOF
6434 if ac_fn_c_try_compile "$LINENO"; then :
6435   eval "$as_acx_Woption=yes"
6436 else
6437   eval "$as_acx_Woption=no"
6438 fi
6439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6440
6441 fi
6442 eval ac_res=\$$as_acx_Woption
6443                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6444 $as_echo "$ac_res" >&6; }
6445   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6446   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6447 fi
6448   done
6449 CFLAGS="$save_CFLAGS"
6450
6451 c_loose_warn=
6452 save_CFLAGS="$CFLAGS"
6453 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6454   # Do the check with the no- prefix removed since gcc silently
6455   # accepts any -Wno-* option on purpose
6456   case $real_option in
6457     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6458     *) option=$real_option ;;
6459   esac
6460   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6461
6462   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6463 $as_echo_n "checking whether $CC supports $option... " >&6; }
6464 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6465   $as_echo_n "(cached) " >&6
6466 else
6467   CFLAGS="$option"
6468     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6469 /* end confdefs.h.  */
6470
6471 int
6472 main ()
6473 {
6474
6475   ;
6476   return 0;
6477 }
6478 _ACEOF
6479 if ac_fn_c_try_compile "$LINENO"; then :
6480   eval "$as_acx_Woption=yes"
6481 else
6482   eval "$as_acx_Woption=no"
6483 fi
6484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6485
6486 fi
6487 eval ac_res=\$$as_acx_Woption
6488                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6489 $as_echo "$ac_res" >&6; }
6490   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6491   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6492 fi
6493   done
6494 CFLAGS="$save_CFLAGS"
6495
6496 strict_warn=
6497 save_CFLAGS="$CFLAGS"
6498 for real_option in -Wmissing-format-attribute; do
6499   # Do the check with the no- prefix removed since gcc silently
6500   # accepts any -Wno-* option on purpose
6501   case $real_option in
6502     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6503     *) option=$real_option ;;
6504   esac
6505   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6506
6507   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6508 $as_echo_n "checking whether $CC supports $option... " >&6; }
6509 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6510   $as_echo_n "(cached) " >&6
6511 else
6512   CFLAGS="$option"
6513     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6514 /* end confdefs.h.  */
6515
6516 int
6517 main ()
6518 {
6519
6520   ;
6521   return 0;
6522 }
6523 _ACEOF
6524 if ac_fn_c_try_compile "$LINENO"; then :
6525   eval "$as_acx_Woption=yes"
6526 else
6527   eval "$as_acx_Woption=no"
6528 fi
6529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6530
6531 fi
6532 eval ac_res=\$$as_acx_Woption
6533                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6534 $as_echo "$ac_res" >&6; }
6535   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6536   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6537 fi
6538   done
6539 CFLAGS="$save_CFLAGS"
6540
6541 c_strict_warn=
6542 save_CFLAGS="$CFLAGS"
6543 for real_option in -Wold-style-definition -Wc++-compat; do
6544   # Do the check with the no- prefix removed since gcc silently
6545   # accepts any -Wno-* option on purpose
6546   case $real_option in
6547     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6548     *) option=$real_option ;;
6549   esac
6550   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6551
6552   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6553 $as_echo_n "checking whether $CC supports $option... " >&6; }
6554 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6555   $as_echo_n "(cached) " >&6
6556 else
6557   CFLAGS="$option"
6558     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6559 /* end confdefs.h.  */
6560
6561 int
6562 main ()
6563 {
6564
6565   ;
6566   return 0;
6567 }
6568 _ACEOF
6569 if ac_fn_c_try_compile "$LINENO"; then :
6570   eval "$as_acx_Woption=yes"
6571 else
6572   eval "$as_acx_Woption=no"
6573 fi
6574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6575
6576 fi
6577 eval ac_res=\$$as_acx_Woption
6578                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6579 $as_echo "$ac_res" >&6; }
6580   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6581   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6582 fi
6583   done
6584 CFLAGS="$save_CFLAGS"
6585
6586 # Do the check with the no- prefix removed from the warning options
6587 # since gcc silently accepts any -Wno-* option on purpose
6588 if test "$GCC" = yes; then :
6589   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6590 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6591 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6592   $as_echo_n "(cached) " >&6
6593 else
6594   save_CFLAGS="$CFLAGS"
6595 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6597 /* end confdefs.h.  */
6598
6599 int
6600 main ()
6601 {
6602
6603   ;
6604   return 0;
6605 }
6606 _ACEOF
6607 if ac_fn_c_try_compile "$LINENO"; then :
6608   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6609 else
6610   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6611 fi
6612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6613 CFLAGS="$save_CFLAGS"
6614 fi
6615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6616 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6617 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6618   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6619 fi
6620
6621 fi
6622
6623 # Check whether --enable-werror-always was given.
6624 if test "${enable_werror_always+set}" = set; then :
6625   enableval=$enable_werror_always;
6626 else
6627   enable_werror_always=no
6628 fi
6629
6630 if test $enable_werror_always = yes; then :
6631   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6632 fi
6633
6634
6635
6636 # The above macros do nothing if the compiler is not GCC.  However, the
6637 # Makefile has more goo to add other flags, so these variables are used
6638 # to enable warnings only for GCC.
6639 warn_cflags=
6640 warn_cxxflags=
6641 if test "x$GCC" = "xyes"; then
6642   warn_cflags='$(GCC_WARN_CFLAGS)'
6643   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6644 fi
6645
6646
6647
6648 # Disable exceptions and RTTI if building with g++
6649 noexception_flags=
6650 save_CFLAGS="$CFLAGS"
6651 for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
6652   # Do the check with the no- prefix removed since gcc silently
6653   # accepts any -Wno-* option on purpose
6654   case $real_option in
6655     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6656     *) option=$real_option ;;
6657   esac
6658   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6659
6660   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6661 $as_echo_n "checking whether $CC supports $option... " >&6; }
6662 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6663   $as_echo_n "(cached) " >&6
6664 else
6665   CFLAGS="$option"
6666     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6667 /* end confdefs.h.  */
6668
6669 int
6670 main ()
6671 {
6672
6673   ;
6674   return 0;
6675 }
6676 _ACEOF
6677 if ac_fn_c_try_compile "$LINENO"; then :
6678   eval "$as_acx_Woption=yes"
6679 else
6680   eval "$as_acx_Woption=no"
6681 fi
6682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6683
6684 fi
6685 eval ac_res=\$$as_acx_Woption
6686                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6687 $as_echo "$ac_res" >&6; }
6688   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6689   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6690 fi
6691   done
6692 CFLAGS="$save_CFLAGS"
6693
6694
6695 # Enable expensive internal checks
6696 is_release=
6697 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6698   is_release=yes
6699 fi
6700
6701 # Check whether --enable-checking was given.
6702 if test "${enable_checking+set}" = set; then :
6703   enableval=$enable_checking; ac_checking_flags="${enableval}"
6704 else
6705
6706 # Determine the default checks.
6707 if test x$is_release = x ; then
6708   ac_checking_flags=yes
6709 else
6710   ac_checking_flags=release
6711 fi
6712 fi
6713
6714 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6715 for check in release $ac_checking_flags
6716 do
6717         case $check in
6718         # these set all the flags to specific states
6719         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6720                         ac_fold_checking= ; ac_gc_checking=1 ;
6721                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6722                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6723                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6724                         ac_types_checking=1 ;;
6725         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6726                         ac_fold_checking= ; ac_gc_checking= ;
6727                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6728                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6729                         ac_tree_checking= ; ac_valgrind_checking= ;
6730                         ac_types_checking= ;;
6731         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6732                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6733                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6734                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6735                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6736                         ac_types_checking=1 ;;
6737         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6738                         ac_fold_checking= ; ac_gc_checking= ;
6739                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6740                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6741                         ac_tree_checking= ; ac_valgrind_checking= ;
6742                         ac_types_checking= ;;
6743         # these enable particular checks
6744         assert)         ac_assert_checking=1 ;;
6745         df)             ac_df_checking=1 ;;
6746         fold)           ac_fold_checking=1 ;;
6747         gc)             ac_gc_checking=1 ;;
6748         gcac)           ac_gc_always_collect=1 ;;
6749         gimple)         ac_gimple_checking=1 ;;
6750         misc)           ac_checking=1 ;;
6751         rtl)            ac_rtl_checking=1 ;;
6752         rtlflag)        ac_rtlflag_checking=1 ;;
6753         runtime)        ac_runtime_checking=1 ;;
6754         tree)           ac_tree_checking=1 ;;
6755         types)          ac_types_checking=1 ;;
6756         valgrind)       ac_valgrind_checking=1 ;;
6757         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6758         esac
6759 done
6760 IFS="$ac_save_IFS"
6761
6762 nocommon_flag=""
6763 if test x$ac_checking != x ; then
6764
6765 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6766
6767   nocommon_flag=-fno-common
6768 fi
6769
6770 if test x$ac_df_checking != x ; then
6771
6772 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6773
6774 fi
6775 if test x$ac_assert_checking != x ; then
6776
6777 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6778
6779 fi
6780 if test x$ac_gimple_checking != x ; then
6781
6782 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6783
6784 fi
6785
6786 if test x$ac_runtime_checking != x ; then
6787
6788 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6789
6790 fi
6791 if test x$ac_tree_checking != x ; then
6792
6793 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6794
6795   TREEBROWSER=tree-browser.o
6796   TREECHECKING=yes
6797 fi
6798 if test x$ac_types_checking != x ; then
6799
6800 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6801
6802 fi
6803
6804
6805 if test x$ac_rtl_checking != x ; then
6806
6807 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6808
6809 fi
6810 if test x$ac_rtlflag_checking != x ; then
6811
6812 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6813
6814 fi
6815 if test x$ac_gc_checking != x ; then
6816
6817 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6818
6819 fi
6820 if test x$ac_gc_always_collect != x ; then
6821
6822 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6823
6824 fi
6825 if test x$ac_fold_checking != x ; then
6826
6827 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6828
6829 fi
6830 valgrind_path_defines=
6831 valgrind_command=
6832
6833 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6834 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6835   have_valgrind_h=yes
6836 else
6837   have_valgrind_h=no
6838 fi
6839
6840
6841
6842 if test x$ac_valgrind_checking != x ; then
6843   # It is certainly possible that there's valgrind but no valgrind.h.
6844   # GCC relies on making annotations so we must have both.
6845   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6846 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6847   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6848 /* end confdefs.h.  */
6849 #include <valgrind/memcheck.h>
6850 #ifndef VALGRIND_DISCARD
6851 #error VALGRIND_DISCARD not defined
6852 #endif
6853 _ACEOF
6854 if ac_fn_c_try_cpp "$LINENO"; then :
6855   gcc_cv_header_valgrind_memcheck_h=yes
6856 else
6857   gcc_cv_header_valgrind_memcheck_h=no
6858 fi
6859 rm -f conftest.err conftest.$ac_ext
6860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6861 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6862   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6863 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6864   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6865 /* end confdefs.h.  */
6866 #include <memcheck.h>
6867 #ifndef VALGRIND_DISCARD
6868 #error VALGRIND_DISCARD not defined
6869 #endif
6870 _ACEOF
6871 if ac_fn_c_try_cpp "$LINENO"; then :
6872   gcc_cv_header_memcheck_h=yes
6873 else
6874   gcc_cv_header_memcheck_h=no
6875 fi
6876 rm -f conftest.err conftest.$ac_ext
6877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6878 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6879
6880 # Prepare PATH_SEPARATOR.
6881 # The user is always right.
6882 if test "${PATH_SEPARATOR+set}" != set; then
6883   echo "#! /bin/sh" >conf$$.sh
6884   echo  "exit 0"   >>conf$$.sh
6885   chmod +x conf$$.sh
6886   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6887     PATH_SEPARATOR=';'
6888   else
6889     PATH_SEPARATOR=:
6890   fi
6891   rm -f conf$$.sh
6892 fi
6893
6894 # Find out how to test for executable files. Don't use a zero-byte file,
6895 # as systems may use methods other than mode bits to determine executability.
6896 cat >conf$$.file <<_ASEOF
6897 #! /bin/sh
6898 exit 0
6899 _ASEOF
6900 chmod +x conf$$.file
6901 if test -x conf$$.file >/dev/null 2>&1; then
6902   ac_executable_p="test -x"
6903 else
6904   ac_executable_p="test -f"
6905 fi
6906 rm -f conf$$.file
6907
6908 # Extract the first word of "valgrind", so it can be a program name with args.
6909 set dummy valgrind; ac_word=$2
6910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6911 $as_echo_n "checking for $ac_word... " >&6; }
6912 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6913   $as_echo_n "(cached) " >&6
6914 else
6915   case "$valgrind_path" in
6916   [\\/]* | ?:[\\/]*)
6917     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6918     ;;
6919   *)
6920     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6921     for ac_dir in $PATH; do
6922       IFS="$ac_save_IFS"
6923       test -z "$ac_dir" && ac_dir=.
6924       for ac_exec_ext in '' $ac_executable_extensions; do
6925         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6926           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6927             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6928             break 2
6929           fi
6930         fi
6931       done
6932     done
6933     IFS="$ac_save_IFS"
6934     ;;
6935 esac
6936 fi
6937 valgrind_path="$ac_cv_path_valgrind_path"
6938 if test -n "$valgrind_path"; then
6939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6940 $as_echo "$valgrind_path" >&6; }
6941 else
6942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6943 $as_echo "no" >&6; }
6944 fi
6945
6946   if test "x$valgrind_path" = "x" \
6947     || (test $have_valgrind_h = no \
6948         && test $gcc_cv_header_memcheck_h = no \
6949         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6950         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6951   fi
6952   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6953   valgrind_command="$valgrind_path -q"
6954
6955 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6956
6957   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6958
6959 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6960
6961   fi
6962   if test $gcc_cv_header_memcheck_h = yes; then
6963
6964 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6965
6966   fi
6967 fi
6968
6969
6970
6971 # Enable code coverage collection
6972 # Check whether --enable-coverage was given.
6973 if test "${enable_coverage+set}" = set; then :
6974   enableval=$enable_coverage; case "${enableval}" in
6975   yes|noopt)
6976     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6977     ;;
6978   opt)
6979     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6980     ;;
6981   no)
6982     # a.k.a. --disable-coverage
6983     coverage_flags=""
6984     ;;
6985   *)
6986     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6987     ;;
6988 esac
6989 else
6990   coverage_flags=""
6991 fi
6992
6993
6994
6995 # Check whether --enable-gather-detailed-mem-stats was given.
6996 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6997   enableval=$enable_gather_detailed_mem_stats;
6998 else
6999   enable_gather_detailed_mem_stats=no
7000 fi
7001
7002 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
7003
7004 cat >>confdefs.h <<_ACEOF
7005 #define GATHER_STATISTICS $gather_stats
7006 _ACEOF
7007
7008
7009 # -------------------------------
7010 # Miscenalleous configure options
7011 # -------------------------------
7012
7013 # With stabs
7014
7015 # Check whether --with-stabs was given.
7016 if test "${with_stabs+set}" = set; then :
7017   withval=$with_stabs; stabs="$with_stabs"
7018 else
7019   stabs=no
7020 fi
7021
7022
7023 # Determine whether or not multilibs are enabled.
7024 # Check whether --enable-multilib was given.
7025 if test "${enable_multilib+set}" = set; then :
7026   enableval=$enable_multilib;
7027 else
7028   enable_multilib=yes
7029 fi
7030
7031
7032
7033 # Determine whether or not multiarch is enabled.
7034 # Check whether --enable-multiarch was given.
7035 if test "${enable_multiarch+set}" = set; then :
7036   enableval=$enable_multiarch; case "${enableval}" in
7037 yes|no|auto) enable_multiarch=$enableval;;
7038 *) as_fn_error "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;;
7039 esac
7040 else
7041   enable_multiarch=auto
7042 fi
7043
7044 if test x${enable_multiarch} = xauto; then
7045   if test x${with_native_system_header_dir} != x; then
7046     ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
7047     enable_multiarch=no
7048   fi
7049   if test x$host != x$target && test "x$with_sysroot" = x; then
7050     ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
7051     enable_multiarch=no
7052   fi
7053 fi
7054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
7055 $as_echo_n "checking for multiarch configuration... " >&6; }
7056
7057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
7058 $as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
7059
7060 # needed for setting the multiarch name for soft-float/hard-float ABIs
7061
7062
7063
7064 # Enable __cxa_atexit for C++.
7065 # Check whether --enable-__cxa_atexit was given.
7066 if test "${enable___cxa_atexit+set}" = set; then :
7067   enableval=$enable___cxa_atexit;
7068 fi
7069
7070
7071 # Enable C extension for decimal float if target supports it.
7072
7073 # Check whether --enable-decimal-float was given.
7074 if test "${enable_decimal_float+set}" = set; then :
7075   enableval=$enable_decimal_float;
7076   case $enable_decimal_float in
7077     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7078     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7079 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7080   esac
7081
7082 else
7083
7084   case $target in
7085     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7086     i?86*-*-gnu* | \
7087     i?86*-*-mingw* | x86_64*-*-mingw* | \
7088     i?86*-*-cygwin* | x86_64*-*-cygwin*)
7089       enable_decimal_float=yes
7090       ;;
7091     *)
7092       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7093 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7094       enable_decimal_float=no
7095       ;;
7096   esac
7097
7098 fi
7099
7100
7101 # x86's use BID format instead of DPD
7102 case x$enable_decimal_float in
7103   xyes)
7104     case $target in
7105       i?86*-*-* | x86_64*-*-*)
7106         enable_decimal_float=bid
7107         ;;
7108       *)
7109         enable_decimal_float=dpd
7110         ;;
7111     esac
7112     default_decimal_float=$enable_decimal_float
7113     ;;
7114   xno)
7115     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7116     # dependency on libdecnumber.
7117     default_decimal_float=dpd
7118     ;;
7119 esac
7120
7121
7122
7123
7124 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7125
7126 cat >>confdefs.h <<_ACEOF
7127 #define ENABLE_DECIMAL_FLOAT $dfp
7128 _ACEOF
7129
7130
7131 # Use default_decimal_float for dependency.
7132 enable_decimal_float=$default_decimal_float
7133
7134 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7135
7136 cat >>confdefs.h <<_ACEOF
7137 #define ENABLE_DECIMAL_BID_FORMAT $bid
7138 _ACEOF
7139
7140
7141 # Enable C extension for fixed-point arithmetic.
7142 # Check whether --enable-fixed-point was given.
7143 if test "${enable_fixed_point+set}" = set; then :
7144   enableval=$enable_fixed_point;
7145 else
7146
7147   case $target in
7148     arm*)
7149       enable_fixed_point=yes
7150       ;;
7151
7152     mips*-*-*)
7153       enable_fixed_point=yes
7154       ;;
7155     *)
7156       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7157 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7158       enable_fixed_point=no
7159       ;;
7160   esac
7161
7162 fi
7163
7164
7165
7166 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7167
7168 cat >>confdefs.h <<_ACEOF
7169 #define ENABLE_FIXED_POINT $fixedpoint
7170 _ACEOF
7171
7172
7173 # Enable threads
7174 # Pass with no value to take the default
7175 # Pass with a value to specify a thread package
7176 # Check whether --enable-threads was given.
7177 if test "${enable_threads+set}" = set; then :
7178   enableval=$enable_threads;
7179 else
7180   enable_threads=''
7181 fi
7182
7183
7184 # Check whether --enable-tls was given.
7185 if test "${enable_tls+set}" = set; then :
7186   enableval=$enable_tls;
7187   case $enable_tls in
7188     yes | no) ;;
7189     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7190 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7191   esac
7192
7193 else
7194   enable_tls=''
7195 fi
7196
7197
7198 # Check whether --enable-objc-gc was given.
7199 if test "${enable_objc_gc+set}" = set; then :
7200   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7201         objc_boehm_gc=''
7202 else
7203         objc_boehm_gc=1
7204 fi
7205 else
7206   objc_boehm_gc=''
7207 fi
7208
7209
7210
7211 # Check whether --with-dwarf2 was given.
7212 if test "${with_dwarf2+set}" = set; then :
7213   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7214 else
7215   dwarf2=no
7216 fi
7217
7218
7219 # Check whether --enable-shared was given.
7220 if test "${enable_shared+set}" = set; then :
7221   enableval=$enable_shared;
7222   case $enable_shared in
7223   yes | no) ;;
7224   *)
7225     enable_shared=no
7226     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7227     for pkg in $enableval; do
7228       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7229         enable_shared=yes
7230       fi
7231     done
7232     IFS="$ac_save_ifs"
7233     ;;
7234   esac
7235
7236 else
7237   enable_shared=yes
7238 fi
7239
7240
7241
7242
7243 # Check whether --with-native-system-header-dir was given.
7244 if test "${with_native_system_header_dir+set}" = set; then :
7245   withval=$with_native_system_header_dir;
7246  case ${with_native_system_header_dir} in
7247  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7248  /* | [A-Za-z]:[\\/]*) ;;
7249  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7250  esac
7251  configured_native_system_header_dir="${withval}"
7252
7253 else
7254   configured_native_system_header_dir=
7255 fi
7256
7257
7258
7259 # Check whether --with-build-sysroot was given.
7260 if test "${with_build_sysroot+set}" = set; then :
7261   withval=$with_build_sysroot; if test x"$withval" != x ; then
7262      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7263    fi
7264 else
7265   SYSROOT_CFLAGS_FOR_TARGET=
7266 fi
7267
7268
7269
7270 if test "x$prefix" = xNONE; then
7271  test_prefix=/usr/local
7272 else
7273  test_prefix=$prefix
7274 fi
7275 if test "x$exec_prefix" = xNONE; then
7276  test_exec_prefix=$test_prefix
7277 else
7278  test_exec_prefix=$exec_prefix
7279 fi
7280
7281
7282 # Check whether --with-sysroot was given.
7283 if test "${with_sysroot+set}" = set; then :
7284   withval=$with_sysroot;
7285  case ${with_sysroot} in
7286  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7287  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7288  esac
7289
7290  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7291  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7292
7293  case ${TARGET_SYSTEM_ROOT} in
7294  "${test_prefix}"|"${test_prefix}/"*|\
7295  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7296  '${prefix}'|'${prefix}/'*|\
7297  '${exec_prefix}'|'${exec_prefix}/'*)
7298    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7299    TARGET_SYSTEM_ROOT_DEFINE="$t"
7300    ;;
7301  esac
7302
7303 else
7304
7305  TARGET_SYSTEM_ROOT=
7306  TARGET_SYSTEM_ROOT_DEFINE=
7307  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7308
7309 fi
7310
7311
7312
7313
7314
7315
7316 # Check whether --with-specs was given.
7317 if test "${with_specs+set}" = set; then :
7318   withval=$with_specs; CONFIGURE_SPECS=$withval
7319 else
7320   CONFIGURE_SPECS=
7321
7322 fi
7323
7324
7325
7326
7327
7328 # Check whether --with-pkgversion was given.
7329 if test "${with_pkgversion+set}" = set; then :
7330   withval=$with_pkgversion; case "$withval" in
7331       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7332       no)  PKGVERSION= ;;
7333       *)   PKGVERSION="($withval) " ;;
7334      esac
7335 else
7336   PKGVERSION="(GCC) "
7337
7338 fi
7339
7340
7341
7342
7343
7344 # Check whether --with-bugurl was given.
7345 if test "${with_bugurl+set}" = set; then :
7346   withval=$with_bugurl; case "$withval" in
7347       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7348       no)  BUGURL=
7349            ;;
7350       *)   BUGURL="$withval"
7351            ;;
7352      esac
7353 else
7354   BUGURL="http://gcc.gnu.org/bugs.html"
7355
7356 fi
7357
7358   case ${BUGURL} in
7359   "")
7360     REPORT_BUGS_TO=
7361     REPORT_BUGS_TEXI=
7362     ;;
7363   *)
7364     REPORT_BUGS_TO="<$BUGURL>"
7365     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7366     ;;
7367   esac;
7368
7369
7370
7371
7372 # Sanity check enable_languages in case someone does not run the toplevel
7373 # configure # script.
7374 # Check whether --enable-languages was given.
7375 if test "${enable_languages+set}" = set; then :
7376   enableval=$enable_languages; case ,${enable_languages}, in
7377        ,,|,yes,)
7378                 # go safe -- we cannot be much sure without the toplevel
7379                 # configure's
7380                 # analysis of which target libs are present and usable
7381                 enable_languages=c
7382                 ;;
7383          *,all,*)
7384                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7385                 ;;
7386         *,c,*)
7387                 ;;
7388         *)
7389                 enable_languages=c,${enable_languages}
7390                 ;;
7391 esac
7392 else
7393   enable_languages=c
7394 fi
7395
7396
7397
7398 # Check whether --with-multilib-list was given.
7399 if test "${with_multilib_list+set}" = set; then :
7400   withval=$with_multilib_list; :
7401 else
7402   with_multilib_list=default
7403 fi
7404
7405
7406 # -------------------------
7407 # Checks for other programs
7408 # -------------------------
7409
7410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7411 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7412 set x ${MAKE-make}
7413 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7414 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7415   $as_echo_n "(cached) " >&6
7416 else
7417   cat >conftest.make <<\_ACEOF
7418 SHELL = /bin/sh
7419 all:
7420         @echo '@@@%%%=$(MAKE)=@@@%%%'
7421 _ACEOF
7422 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7423 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7424   *@@@%%%=?*=@@@%%%*)
7425     eval ac_cv_prog_make_${ac_make}_set=yes;;
7426   *)
7427     eval ac_cv_prog_make_${ac_make}_set=no;;
7428 esac
7429 rm -f conftest.make
7430 fi
7431 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7433 $as_echo "yes" >&6; }
7434   SET_MAKE=
7435 else
7436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7437 $as_echo "no" >&6; }
7438   SET_MAKE="MAKE=${MAKE-make}"
7439 fi
7440
7441
7442 # Find some useful tools
7443 for ac_prog in gawk mawk nawk awk
7444 do
7445   # Extract the first word of "$ac_prog", so it can be a program name with args.
7446 set dummy $ac_prog; ac_word=$2
7447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7448 $as_echo_n "checking for $ac_word... " >&6; }
7449 if test "${ac_cv_prog_AWK+set}" = set; then :
7450   $as_echo_n "(cached) " >&6
7451 else
7452   if test -n "$AWK"; then
7453   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7454 else
7455 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7456 for as_dir in $PATH
7457 do
7458   IFS=$as_save_IFS
7459   test -z "$as_dir" && as_dir=.
7460     for ac_exec_ext in '' $ac_executable_extensions; do
7461   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7462     ac_cv_prog_AWK="$ac_prog"
7463     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7464     break 2
7465   fi
7466 done
7467   done
7468 IFS=$as_save_IFS
7469
7470 fi
7471 fi
7472 AWK=$ac_cv_prog_AWK
7473 if test -n "$AWK"; then
7474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7475 $as_echo "$AWK" >&6; }
7476 else
7477   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7478 $as_echo "no" >&6; }
7479 fi
7480
7481
7482   test -n "$AWK" && break
7483 done
7484
7485 # We need awk to create options.c and options.h.
7486 # Bail out if it's missing.
7487 case ${AWK} in
7488   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7489 esac
7490
7491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7492 $as_echo_n "checking whether ln -s works... " >&6; }
7493 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7494   $as_echo_n "(cached) " >&6
7495 else
7496   rm -f conftestdata_t
7497 echo >conftestdata_f
7498 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7499 then
7500   gcc_cv_prog_LN_S="ln -s"
7501 else
7502   if ln conftestdata_f conftestdata_t 2>/dev/null
7503   then
7504     gcc_cv_prog_LN_S=ln
7505   else
7506     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7507     then
7508       gcc_cv_prog_LN_S="cp -p"
7509     else
7510       gcc_cv_prog_LN_S=cp
7511     fi
7512   fi
7513 fi
7514 rm -f conftestdata_f conftestdata_t
7515
7516 fi
7517 LN_S="$gcc_cv_prog_LN_S"
7518 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7519   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7520 $as_echo "yes" >&6; }
7521 else
7522   if test "$gcc_cv_prog_LN_S" = "ln"; then
7523     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7524 $as_echo "no, using ln" >&6; }
7525   else
7526     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7527 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7528   fi
7529 fi
7530
7531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7532 $as_echo_n "checking whether ln works... " >&6; }
7533 if test "${acx_cv_prog_LN+set}" = set; then :
7534   $as_echo_n "(cached) " >&6
7535 else
7536   rm -f conftestdata_t
7537 echo >conftestdata_f
7538 if ln conftestdata_f conftestdata_t 2>/dev/null
7539 then
7540   acx_cv_prog_LN=ln
7541 else
7542   acx_cv_prog_LN=no
7543 fi
7544 rm -f conftestdata_f conftestdata_t
7545
7546 fi
7547 if test $acx_cv_prog_LN = no; then
7548   LN="$LN_S"
7549   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7550 $as_echo "no, using $LN" >&6; }
7551 else
7552   LN="$acx_cv_prog_LN"
7553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7554 $as_echo "yes" >&6; }
7555 fi
7556
7557 if test -n "$ac_tool_prefix"; then
7558   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7559 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7561 $as_echo_n "checking for $ac_word... " >&6; }
7562 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7563   $as_echo_n "(cached) " >&6
7564 else
7565   if test -n "$RANLIB"; then
7566   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7567 else
7568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7569 for as_dir in $PATH
7570 do
7571   IFS=$as_save_IFS
7572   test -z "$as_dir" && as_dir=.
7573     for ac_exec_ext in '' $ac_executable_extensions; do
7574   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7575     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7576     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7577     break 2
7578   fi
7579 done
7580   done
7581 IFS=$as_save_IFS
7582
7583 fi
7584 fi
7585 RANLIB=$ac_cv_prog_RANLIB
7586 if test -n "$RANLIB"; then
7587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7588 $as_echo "$RANLIB" >&6; }
7589 else
7590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7591 $as_echo "no" >&6; }
7592 fi
7593
7594
7595 fi
7596 if test -z "$ac_cv_prog_RANLIB"; then
7597   ac_ct_RANLIB=$RANLIB
7598   # Extract the first word of "ranlib", so it can be a program name with args.
7599 set dummy ranlib; ac_word=$2
7600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7601 $as_echo_n "checking for $ac_word... " >&6; }
7602 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7603   $as_echo_n "(cached) " >&6
7604 else
7605   if test -n "$ac_ct_RANLIB"; then
7606   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7607 else
7608 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7609 for as_dir in $PATH
7610 do
7611   IFS=$as_save_IFS
7612   test -z "$as_dir" && as_dir=.
7613     for ac_exec_ext in '' $ac_executable_extensions; do
7614   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7615     ac_cv_prog_ac_ct_RANLIB="ranlib"
7616     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7617     break 2
7618   fi
7619 done
7620   done
7621 IFS=$as_save_IFS
7622
7623 fi
7624 fi
7625 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7626 if test -n "$ac_ct_RANLIB"; then
7627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7628 $as_echo "$ac_ct_RANLIB" >&6; }
7629 else
7630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7631 $as_echo "no" >&6; }
7632 fi
7633
7634   if test "x$ac_ct_RANLIB" = x; then
7635     RANLIB=":"
7636   else
7637     case $cross_compiling:$ac_tool_warned in
7638 yes:)
7639 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7640 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7641 ac_tool_warned=yes ;;
7642 esac
7643     RANLIB=$ac_ct_RANLIB
7644   fi
7645 else
7646   RANLIB="$ac_cv_prog_RANLIB"
7647 fi
7648
7649 ranlib_flags=""
7650
7651
7652 # Find a good install program.  We prefer a C program (faster),
7653 # so one script is as good as another.  But avoid the broken or
7654 # incompatible versions:
7655 # SysV /etc/install, /usr/sbin/install
7656 # SunOS /usr/etc/install
7657 # IRIX /sbin/install
7658 # AIX /bin/install
7659 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7660 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7661 # ./install, which can be erroneously created by make from ./install.sh.
7662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7663 $as_echo_n "checking for a BSD compatible install... " >&6; }
7664 if test -z "$INSTALL"; then
7665 if test "${ac_cv_path_install+set}" = set; then :
7666   $as_echo_n "(cached) " >&6
7667 else
7668     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7669   for ac_dir in $PATH; do
7670     # Account for people who put trailing slashes in PATH elements.
7671     case "$ac_dir/" in
7672     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7673     *)
7674       # OSF1 and SCO ODT 3.0 have their own names for install.
7675       for ac_prog in ginstall scoinst install; do
7676         if test -f $ac_dir/$ac_prog; then
7677           if test $ac_prog = install &&
7678             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7679             # AIX install.  It has an incompatible calling convention.
7680             # OSF/1 installbsd also uses dspmsg, but is usable.
7681             :
7682           else
7683             ac_cv_path_install="$ac_dir/$ac_prog -c"
7684             break 2
7685           fi
7686         fi
7687       done
7688       ;;
7689     esac
7690   done
7691   IFS="$ac_save_IFS"
7692
7693 fi
7694   if test "${ac_cv_path_install+set}" = set; then
7695     INSTALL="$ac_cv_path_install"
7696   else
7697     # As a last resort, use the slow shell script.  We don't cache a
7698     # path for INSTALL within a source directory, because that will
7699     # break other packages using the cache if that directory is
7700     # removed, or if the path is relative.
7701     INSTALL="$ac_install_sh"
7702   fi
7703 fi
7704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7705 $as_echo "$INSTALL" >&6; }
7706
7707 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7708 # It thinks the first close brace ends the variable substitution.
7709 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7710
7711 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7712
7713
7714 # See if cmp has --ignore-initial.
7715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7716 $as_echo_n "checking for cmp's capabilities... " >&6; }
7717 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7718   $as_echo_n "(cached) " >&6
7719 else
7720    echo abfoo >t1
7721   echo cdfoo >t2
7722   gcc_cv_prog_cmp_skip=slowcompare
7723   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7724     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7725       :
7726     else
7727       gcc_cv_prog_cmp_skip=gnucompare
7728     fi
7729   fi
7730   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7731     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7732       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7733         :
7734       else
7735         gcc_cv_prog_cmp_skip=fastcompare
7736       fi
7737     fi
7738   fi
7739   rm t1 t2
7740
7741 fi
7742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7743 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7744 make_compare_target=$gcc_cv_prog_cmp_skip
7745
7746
7747
7748 # See if we have the mktemp command.
7749 # Extract the first word of "mktemp", so it can be a program name with args.
7750 set dummy mktemp; ac_word=$2
7751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7752 $as_echo_n "checking for $ac_word... " >&6; }
7753 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7754   $as_echo_n "(cached) " >&6
7755 else
7756   if test -n "$have_mktemp_command"; then
7757   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7758 else
7759 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7760 for as_dir in $PATH
7761 do
7762   IFS=$as_save_IFS
7763   test -z "$as_dir" && as_dir=.
7764     for ac_exec_ext in '' $ac_executable_extensions; do
7765   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7766     ac_cv_prog_have_mktemp_command="yes"
7767     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7768     break 2
7769   fi
7770 done
7771   done
7772 IFS=$as_save_IFS
7773
7774   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7775 fi
7776 fi
7777 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7778 if test -n "$have_mktemp_command"; then
7779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7780 $as_echo "$have_mktemp_command" >&6; }
7781 else
7782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7783 $as_echo "no" >&6; }
7784 fi
7785
7786
7787
7788 # See if makeinfo has been installed and is modern enough
7789 # that we can use it.
7790
7791   # Extract the first word of "makeinfo", so it can be a program name with args.
7792 set dummy makeinfo; ac_word=$2
7793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7794 $as_echo_n "checking for $ac_word... " >&6; }
7795 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7796   $as_echo_n "(cached) " >&6
7797 else
7798   if test -n "$MAKEINFO"; then
7799   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7800 else
7801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7802 for as_dir in $PATH
7803 do
7804   IFS=$as_save_IFS
7805   test -z "$as_dir" && as_dir=.
7806     for ac_exec_ext in '' $ac_executable_extensions; do
7807   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7808     ac_cv_prog_MAKEINFO="makeinfo"
7809     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7810     break 2
7811   fi
7812 done
7813   done
7814 IFS=$as_save_IFS
7815
7816 fi
7817 fi
7818 MAKEINFO=$ac_cv_prog_MAKEINFO
7819 if test -n "$MAKEINFO"; then
7820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7821 $as_echo "$MAKEINFO" >&6; }
7822 else
7823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7824 $as_echo "no" >&6; }
7825 fi
7826
7827
7828   if test -n "$MAKEINFO"; then
7829     # Found it, now check the version.
7830     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7831 $as_echo_n "checking for modern makeinfo... " >&6; }
7832 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7833   $as_echo_n "(cached) " >&6
7834 else
7835   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7836                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7837
7838                     case $ac_prog_version in
7839                       '')  gcc_cv_prog_makeinfo_modern=no;;
7840                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7841                       *)   gcc_cv_prog_makeinfo_modern=no;;
7842                     esac
7843
7844 fi
7845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7846 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7847   else
7848     gcc_cv_prog_makeinfo_modern=no
7849   fi
7850   if test $gcc_cv_prog_makeinfo_modern = no; then
7851     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7852   fi
7853
7854 if test $gcc_cv_prog_makeinfo_modern = no; then
7855   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7856 *** Makeinfo is missing or too old.
7857 *** Info documentation will not be built." >&5
7858 $as_echo "$as_me: WARNING:
7859 *** Makeinfo is missing or too old.
7860 *** Info documentation will not be built." >&2;}
7861   BUILD_INFO=
7862 else
7863   BUILD_INFO=info
7864 fi
7865
7866
7867 # Is pod2man recent enough to regenerate manpages?
7868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7869 $as_echo_n "checking for recent Pod::Man... " >&6; }
7870 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7872 $as_echo "yes" >&6; }
7873   GENERATED_MANPAGES=generated-manpages
7874 else
7875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7876 $as_echo "no" >&6; }
7877   GENERATED_MANPAGES=
7878 fi
7879
7880
7881 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7882
7883 # How about lex?
7884 for ac_prog in flex
7885 do
7886   # Extract the first word of "$ac_prog", so it can be a program name with args.
7887 set dummy $ac_prog; ac_word=$2
7888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7889 $as_echo_n "checking for $ac_word... " >&6; }
7890 if test "${ac_cv_prog_FLEX+set}" = set; then :
7891   $as_echo_n "(cached) " >&6
7892 else
7893   if test -n "$FLEX"; then
7894   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7895 else
7896 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7897 for as_dir in $PATH
7898 do
7899   IFS=$as_save_IFS
7900   test -z "$as_dir" && as_dir=.
7901     for ac_exec_ext in '' $ac_executable_extensions; do
7902   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7903     ac_cv_prog_FLEX="$ac_prog"
7904     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7905     break 2
7906   fi
7907 done
7908   done
7909 IFS=$as_save_IFS
7910
7911 fi
7912 fi
7913 FLEX=$ac_cv_prog_FLEX
7914 if test -n "$FLEX"; then
7915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7916 $as_echo "$FLEX" >&6; }
7917 else
7918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7919 $as_echo "no" >&6; }
7920 fi
7921
7922
7923   test -n "$FLEX" && break
7924 done
7925 test -n "$FLEX" || FLEX="$MISSING flex"
7926
7927
7928 # Bison?
7929 for ac_prog in bison
7930 do
7931   # Extract the first word of "$ac_prog", so it can be a program name with args.
7932 set dummy $ac_prog; ac_word=$2
7933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7934 $as_echo_n "checking for $ac_word... " >&6; }
7935 if test "${ac_cv_prog_BISON+set}" = set; then :
7936   $as_echo_n "(cached) " >&6
7937 else
7938   if test -n "$BISON"; then
7939   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7940 else
7941 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7942 for as_dir in $PATH
7943 do
7944   IFS=$as_save_IFS
7945   test -z "$as_dir" && as_dir=.
7946     for ac_exec_ext in '' $ac_executable_extensions; do
7947   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7948     ac_cv_prog_BISON="$ac_prog"
7949     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7950     break 2
7951   fi
7952 done
7953   done
7954 IFS=$as_save_IFS
7955
7956 fi
7957 fi
7958 BISON=$ac_cv_prog_BISON
7959 if test -n "$BISON"; then
7960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7961 $as_echo "$BISON" >&6; }
7962 else
7963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7964 $as_echo "no" >&6; }
7965 fi
7966
7967
7968   test -n "$BISON" && break
7969 done
7970 test -n "$BISON" || BISON="$MISSING bison"
7971
7972
7973 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7974 # check for build == host before using them.
7975
7976 # NM
7977 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7978   && test -d ../binutils ; then
7979   NM='${objdir}/../binutils/nm-new'
7980 else
7981   # Extract the first word of "nm", so it can be a program name with args.
7982 set dummy nm; ac_word=$2
7983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7984 $as_echo_n "checking for $ac_word... " >&6; }
7985 if test "${ac_cv_prog_NM+set}" = set; then :
7986   $as_echo_n "(cached) " >&6
7987 else
7988   if test -n "$NM"; then
7989   ac_cv_prog_NM="$NM" # Let the user override the test.
7990 else
7991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7992 for as_dir in $PATH
7993 do
7994   IFS=$as_save_IFS
7995   test -z "$as_dir" && as_dir=.
7996     for ac_exec_ext in '' $ac_executable_extensions; do
7997   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7998     ac_cv_prog_NM="nm"
7999     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8000     break 2
8001   fi
8002 done
8003   done
8004 IFS=$as_save_IFS
8005
8006   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8007 fi
8008 fi
8009 NM=$ac_cv_prog_NM
8010 if test -n "$NM"; then
8011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
8012 $as_echo "$NM" >&6; }
8013 else
8014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8015 $as_echo "no" >&6; }
8016 fi
8017
8018
8019 fi
8020
8021 # AR
8022 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8023   && test -d ../binutils ; then
8024   AR='${objdir}/../binutils/ar'
8025 else
8026   # Extract the first word of "ar", so it can be a program name with args.
8027 set dummy ar; ac_word=$2
8028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8029 $as_echo_n "checking for $ac_word... " >&6; }
8030 if test "${ac_cv_prog_AR+set}" = set; then :
8031   $as_echo_n "(cached) " >&6
8032 else
8033   if test -n "$AR"; then
8034   ac_cv_prog_AR="$AR" # Let the user override the test.
8035 else
8036 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8037 for as_dir in $PATH
8038 do
8039   IFS=$as_save_IFS
8040   test -z "$as_dir" && as_dir=.
8041     for ac_exec_ext in '' $ac_executable_extensions; do
8042   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8043     ac_cv_prog_AR="ar"
8044     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8045     break 2
8046   fi
8047 done
8048   done
8049 IFS=$as_save_IFS
8050
8051   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8052 fi
8053 fi
8054 AR=$ac_cv_prog_AR
8055 if test -n "$AR"; then
8056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8057 $as_echo "$AR" >&6; }
8058 else
8059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8060 $as_echo "no" >&6; }
8061 fi
8062
8063
8064 fi
8065
8066
8067 # --------------------
8068 # Checks for C headers
8069 # --------------------
8070
8071 # Need to reject headers which give warnings, so that the -Werror bootstrap
8072 # works later. *sigh*  This needs to come before all header checks.
8073
8074 ac_c_preproc_warn_flag=yes
8075
8076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8077 $as_echo_n "checking for ANSI C header files... " >&6; }
8078 if test "${ac_cv_header_stdc+set}" = set; then :
8079   $as_echo_n "(cached) " >&6
8080 else
8081   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8082 /* end confdefs.h.  */
8083 #include <stdlib.h>
8084 #include <stdarg.h>
8085 #include <string.h>
8086 #include <float.h>
8087
8088 int
8089 main ()
8090 {
8091
8092   ;
8093   return 0;
8094 }
8095 _ACEOF
8096 if ac_fn_c_try_compile "$LINENO"; then :
8097   ac_cv_header_stdc=yes
8098 else
8099   ac_cv_header_stdc=no
8100 fi
8101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8102
8103 if test $ac_cv_header_stdc = yes; then
8104   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8105   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8106 /* end confdefs.h.  */
8107 #include <string.h>
8108
8109 _ACEOF
8110 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8111   $EGREP "memchr" >/dev/null 2>&1; then :
8112
8113 else
8114   ac_cv_header_stdc=no
8115 fi
8116 rm -f conftest*
8117
8118 fi
8119
8120 if test $ac_cv_header_stdc = yes; then
8121   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8122   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8123 /* end confdefs.h.  */
8124 #include <stdlib.h>
8125
8126 _ACEOF
8127 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8128   $EGREP "free" >/dev/null 2>&1; then :
8129
8130 else
8131   ac_cv_header_stdc=no
8132 fi
8133 rm -f conftest*
8134
8135 fi
8136
8137 if test $ac_cv_header_stdc = yes; then
8138   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8139   if test "$cross_compiling" = yes; then :
8140   :
8141 else
8142   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8143 /* end confdefs.h.  */
8144 #include <ctype.h>
8145 #include <stdlib.h>
8146 #if ((' ' & 0x0FF) == 0x020)
8147 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8148 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8149 #else
8150 # define ISLOWER(c) \
8151                    (('a' <= (c) && (c) <= 'i') \
8152                      || ('j' <= (c) && (c) <= 'r') \
8153                      || ('s' <= (c) && (c) <= 'z'))
8154 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8155 #endif
8156
8157 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8158 int
8159 main ()
8160 {
8161   int i;
8162   for (i = 0; i < 256; i++)
8163     if (XOR (islower (i), ISLOWER (i))
8164         || toupper (i) != TOUPPER (i))
8165       return 2;
8166   return 0;
8167 }
8168 _ACEOF
8169 if ac_fn_c_try_run "$LINENO"; then :
8170
8171 else
8172   ac_cv_header_stdc=no
8173 fi
8174 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8175   conftest.$ac_objext conftest.beam conftest.$ac_ext
8176 fi
8177
8178 fi
8179 fi
8180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8181 $as_echo "$ac_cv_header_stdc" >&6; }
8182 if test $ac_cv_header_stdc = yes; then
8183
8184 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8185
8186 fi
8187
8188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8189 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8190 if test "${ac_cv_header_time+set}" = set; then :
8191   $as_echo_n "(cached) " >&6
8192 else
8193   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8194 /* end confdefs.h.  */
8195 #include <sys/types.h>
8196 #include <sys/time.h>
8197 #include <time.h>
8198
8199 int
8200 main ()
8201 {
8202 if ((struct tm *) 0)
8203 return 0;
8204   ;
8205   return 0;
8206 }
8207 _ACEOF
8208 if ac_fn_c_try_compile "$LINENO"; then :
8209   ac_cv_header_time=yes
8210 else
8211   ac_cv_header_time=no
8212 fi
8213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8214 fi
8215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8216 $as_echo "$ac_cv_header_time" >&6; }
8217 if test $ac_cv_header_time = yes; then
8218
8219 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8220
8221 fi
8222
8223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8224 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8225 if test "${gcc_cv_header_string+set}" = set; then :
8226   $as_echo_n "(cached) " >&6
8227 else
8228   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8229 /* end confdefs.h.  */
8230 #include <string.h>
8231 #include <strings.h>
8232 int
8233 main ()
8234 {
8235
8236   ;
8237   return 0;
8238 }
8239 _ACEOF
8240 if ac_fn_c_try_compile "$LINENO"; then :
8241   gcc_cv_header_string=yes
8242 else
8243   gcc_cv_header_string=no
8244 fi
8245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8246 fi
8247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8248 $as_echo "$gcc_cv_header_string" >&6; }
8249 if test $gcc_cv_header_string = yes; then
8250
8251 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8252
8253 fi
8254
8255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8256 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8257 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8258   $as_echo_n "(cached) " >&6
8259 else
8260   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8261 /* end confdefs.h.  */
8262 #include <sys/types.h>
8263 #include <sys/wait.h>
8264 #ifndef WEXITSTATUS
8265 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8266 #endif
8267 #ifndef WIFEXITED
8268 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8269 #endif
8270
8271 int
8272 main ()
8273 {
8274   int s;
8275   wait (&s);
8276   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8277   ;
8278   return 0;
8279 }
8280 _ACEOF
8281 if ac_fn_c_try_compile "$LINENO"; then :
8282   ac_cv_header_sys_wait_h=yes
8283 else
8284   ac_cv_header_sys_wait_h=no
8285 fi
8286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8287 fi
8288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8289 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8290 if test $ac_cv_header_sys_wait_h = yes; then
8291
8292 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8293
8294 fi
8295
8296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5
8297 $as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; }
8298 if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then :
8299   $as_echo_n "(cached) " >&6
8300 else
8301   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8302 /* end confdefs.h.  */
8303 #include <sys/types.h>
8304 #include <termios.h>
8305 #ifdef TIOCGWINSZ
8306   yes
8307 #endif
8308
8309 _ACEOF
8310 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8311   $EGREP "yes" >/dev/null 2>&1; then :
8312   ac_cv_sys_tiocgwinsz_in_termios_h=yes
8313 else
8314   ac_cv_sys_tiocgwinsz_in_termios_h=no
8315 fi
8316 rm -f conftest*
8317
8318 fi
8319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
8320 $as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; }
8321
8322 if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
8323   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
8324 $as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; }
8325 if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then :
8326   $as_echo_n "(cached) " >&6
8327 else
8328   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8329 /* end confdefs.h.  */
8330 #include <sys/types.h>
8331 #include <sys/ioctl.h>
8332 #ifdef TIOCGWINSZ
8333   yes
8334 #endif
8335
8336 _ACEOF
8337 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8338   $EGREP "yes" >/dev/null 2>&1; then :
8339   ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
8340 else
8341   ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
8342 fi
8343 rm -f conftest*
8344
8345 fi
8346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
8347 $as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; }
8348
8349   if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
8350
8351 $as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h
8352
8353   fi
8354 fi
8355
8356 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8357                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8358                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8359                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8360 do :
8361   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8362 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8363 eval as_val=\$$as_ac_Header
8364    if test "x$as_val" = x""yes; then :
8365   cat >>confdefs.h <<_ACEOF
8366 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8367 _ACEOF
8368
8369 fi
8370 done
8371
8372
8373 # Check for thread headers.
8374 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8375 if test "x$ac_cv_header_thread_h" = x""yes; then :
8376   have_thread_h=yes
8377 else
8378   have_thread_h=
8379 fi
8380
8381 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8382 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8383   have_pthread_h=yes
8384 else
8385   have_pthread_h=
8386 fi
8387
8388
8389 # These tests can't be done till we know if we have limits.h.
8390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8391 $as_echo_n "checking for CHAR_BIT... " >&6; }
8392 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8393   $as_echo_n "(cached) " >&6
8394 else
8395   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8396 /* end confdefs.h.  */
8397 #ifdef HAVE_LIMITS_H
8398 #include <limits.h>
8399 #endif
8400 #ifdef CHAR_BIT
8401 found
8402 #endif
8403 _ACEOF
8404 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8405   $EGREP "found" >/dev/null 2>&1; then :
8406   gcc_cv_decl_char_bit=yes
8407 else
8408   gcc_cv_decl_char_bit=no
8409 fi
8410 rm -f conftest*
8411
8412
8413 fi
8414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8415 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8416 if test $gcc_cv_decl_char_bit = no; then
8417   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8418 $as_echo_n "checking number of bits in a byte... " >&6; }
8419 if test "${gcc_cv_c_nbby+set}" = set; then :
8420   $as_echo_n "(cached) " >&6
8421 else
8422   i=8
8423  gcc_cv_c_nbby=
8424  while test $i -lt 65; do
8425    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8426 /* end confdefs.h.  */
8427
8428 int
8429 main ()
8430 {
8431 switch(0) {
8432   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8433   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8434   ; }
8435   ;
8436   return 0;
8437 }
8438 _ACEOF
8439 if ac_fn_c_try_compile "$LINENO"; then :
8440   gcc_cv_c_nbby=$i; break
8441 fi
8442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8443    i=`expr $i + 1`
8444  done
8445  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8446
8447 fi
8448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8449 $as_echo "$gcc_cv_c_nbby" >&6; }
8450 if test $gcc_cv_c_nbby = failed; then
8451   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8452 else
8453
8454 cat >>confdefs.h <<_ACEOF
8455 #define CHAR_BIT $gcc_cv_c_nbby
8456 _ACEOF
8457
8458 fi
8459 fi
8460  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8461 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8462 if test "${ac_cv_c_bigendian+set}" = set; then :
8463   $as_echo_n "(cached) " >&6
8464 else
8465   ac_cv_c_bigendian=unknown
8466     # See if we're dealing with a universal compiler.
8467     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8468 /* end confdefs.h.  */
8469 #ifndef __APPLE_CC__
8470                not a universal capable compiler
8471              #endif
8472              typedef int dummy;
8473
8474 _ACEOF
8475 if ac_fn_c_try_compile "$LINENO"; then :
8476
8477         # Check for potential -arch flags.  It is not universal unless
8478         # there are at least two -arch flags with different values.
8479         ac_arch=
8480         ac_prev=
8481         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8482          if test -n "$ac_prev"; then
8483            case $ac_word in
8484              i?86 | x86_64 | ppc | ppc64)
8485                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8486                  ac_arch=$ac_word
8487                else
8488                  ac_cv_c_bigendian=universal
8489                  break
8490                fi
8491                ;;
8492            esac
8493            ac_prev=
8494          elif test "x$ac_word" = "x-arch"; then
8495            ac_prev=arch
8496          fi
8497        done
8498 fi
8499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8500     if test $ac_cv_c_bigendian = unknown; then
8501       # See if sys/param.h defines the BYTE_ORDER macro.
8502       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8503 /* end confdefs.h.  */
8504 #include <sys/types.h>
8505              #include <sys/param.h>
8506
8507 int
8508 main ()
8509 {
8510 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8511                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8512                      && LITTLE_ENDIAN)
8513               bogus endian macros
8514              #endif
8515
8516   ;
8517   return 0;
8518 }
8519 _ACEOF
8520 if ac_fn_c_try_compile "$LINENO"; then :
8521   # It does; now see whether it defined to BIG_ENDIAN or not.
8522          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8523 /* end confdefs.h.  */
8524 #include <sys/types.h>
8525                 #include <sys/param.h>
8526
8527 int
8528 main ()
8529 {
8530 #if BYTE_ORDER != BIG_ENDIAN
8531                  not big endian
8532                 #endif
8533
8534   ;
8535   return 0;
8536 }
8537 _ACEOF
8538 if ac_fn_c_try_compile "$LINENO"; then :
8539   ac_cv_c_bigendian=yes
8540 else
8541   ac_cv_c_bigendian=no
8542 fi
8543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8544 fi
8545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8546     fi
8547     if test $ac_cv_c_bigendian = unknown; then
8548       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8549       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8550 /* end confdefs.h.  */
8551 #include <limits.h>
8552
8553 int
8554 main ()
8555 {
8556 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8557               bogus endian macros
8558              #endif
8559
8560   ;
8561   return 0;
8562 }
8563 _ACEOF
8564 if ac_fn_c_try_compile "$LINENO"; then :
8565   # It does; now see whether it defined to _BIG_ENDIAN or not.
8566          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8567 /* end confdefs.h.  */
8568 #include <limits.h>
8569
8570 int
8571 main ()
8572 {
8573 #ifndef _BIG_ENDIAN
8574                  not big endian
8575                 #endif
8576
8577   ;
8578   return 0;
8579 }
8580 _ACEOF
8581 if ac_fn_c_try_compile "$LINENO"; then :
8582   ac_cv_c_bigendian=yes
8583 else
8584   ac_cv_c_bigendian=no
8585 fi
8586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8587 fi
8588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8589     fi
8590     if test $ac_cv_c_bigendian = unknown; then
8591       # Compile a test program.
8592       if test "$cross_compiling" = yes; then :
8593   # Try to guess by grepping values from an object file.
8594          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8595 /* end confdefs.h.  */
8596 short int ascii_mm[] =
8597                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8598                 short int ascii_ii[] =
8599                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8600                 int use_ascii (int i) {
8601                   return ascii_mm[i] + ascii_ii[i];
8602                 }
8603                 short int ebcdic_ii[] =
8604                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8605                 short int ebcdic_mm[] =
8606                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8607                 int use_ebcdic (int i) {
8608                   return ebcdic_mm[i] + ebcdic_ii[i];
8609                 }
8610                 extern int foo;
8611
8612 int
8613 main ()
8614 {
8615 return use_ascii (foo) == use_ebcdic (foo);
8616   ;
8617   return 0;
8618 }
8619 _ACEOF
8620 if ac_fn_c_try_compile "$LINENO"; then :
8621   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8622               ac_cv_c_bigendian=yes
8623             fi
8624             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8625               if test "$ac_cv_c_bigendian" = unknown; then
8626                 ac_cv_c_bigendian=no
8627               else
8628                 # finding both strings is unlikely to happen, but who knows?
8629                 ac_cv_c_bigendian=unknown
8630               fi
8631             fi
8632 fi
8633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8634 else
8635   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8636 /* end confdefs.h.  */
8637 $ac_includes_default
8638 int
8639 main ()
8640 {
8641
8642              /* Are we little or big endian?  From Harbison&Steele.  */
8643              union
8644              {
8645                long int l;
8646                char c[sizeof (long int)];
8647              } u;
8648              u.l = 1;
8649              return u.c[sizeof (long int) - 1] == 1;
8650
8651   ;
8652   return 0;
8653 }
8654 _ACEOF
8655 if ac_fn_c_try_run "$LINENO"; then :
8656   ac_cv_c_bigendian=no
8657 else
8658   ac_cv_c_bigendian=yes
8659 fi
8660 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8661   conftest.$ac_objext conftest.beam conftest.$ac_ext
8662 fi
8663
8664     fi
8665 fi
8666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8667 $as_echo "$ac_cv_c_bigendian" >&6; }
8668  case $ac_cv_c_bigendian in #(
8669    yes)
8670      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8671 ;; #(
8672    no)
8673       ;; #(
8674    universal)
8675
8676 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8677
8678      ;; #(
8679    *)
8680      as_fn_error "unknown endianness
8681  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8682  esac
8683
8684
8685 # ----------------------
8686 # Checks for C++ headers
8687 # ----------------------
8688
8689 ac_ext=cpp
8690 ac_cpp='$CXXCPP $CPPFLAGS'
8691 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8692 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8693 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8695 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8696 if test -z "$CXXCPP"; then
8697   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8698   $as_echo_n "(cached) " >&6
8699 else
8700       # Double quotes because CXXCPP needs to be expanded
8701     for CXXCPP in "$CXX -E" "/lib/cpp"
8702     do
8703       ac_preproc_ok=false
8704 for ac_cxx_preproc_warn_flag in '' yes
8705 do
8706   # Use a header file that comes with gcc, so configuring glibc
8707   # with a fresh cross-compiler works.
8708   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8709   # <limits.h> exists even on freestanding compilers.
8710   # On the NeXT, cc -E runs the code through the compiler's parser,
8711   # not just through cpp. "Syntax error" is here to catch this case.
8712   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8713 /* end confdefs.h.  */
8714 #ifdef __STDC__
8715 # include <limits.h>
8716 #else
8717 # include <assert.h>
8718 #endif
8719                      Syntax error
8720 _ACEOF
8721 if ac_fn_cxx_try_cpp "$LINENO"; then :
8722
8723 else
8724   # Broken: fails on valid input.
8725 continue
8726 fi
8727 rm -f conftest.err conftest.$ac_ext
8728
8729   # OK, works on sane cases.  Now check whether nonexistent headers
8730   # can be detected and how.
8731   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8732 /* end confdefs.h.  */
8733 #include <ac_nonexistent.h>
8734 _ACEOF
8735 if ac_fn_cxx_try_cpp "$LINENO"; then :
8736   # Broken: success on invalid input.
8737 continue
8738 else
8739   # Passes both tests.
8740 ac_preproc_ok=:
8741 break
8742 fi
8743 rm -f conftest.err conftest.$ac_ext
8744
8745 done
8746 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8747 rm -f conftest.err conftest.$ac_ext
8748 if $ac_preproc_ok; then :
8749   break
8750 fi
8751
8752     done
8753     ac_cv_prog_CXXCPP=$CXXCPP
8754
8755 fi
8756   CXXCPP=$ac_cv_prog_CXXCPP
8757 else
8758   ac_cv_prog_CXXCPP=$CXXCPP
8759 fi
8760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8761 $as_echo "$CXXCPP" >&6; }
8762 ac_preproc_ok=false
8763 for ac_cxx_preproc_warn_flag in '' yes
8764 do
8765   # Use a header file that comes with gcc, so configuring glibc
8766   # with a fresh cross-compiler works.
8767   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8768   # <limits.h> exists even on freestanding compilers.
8769   # On the NeXT, cc -E runs the code through the compiler's parser,
8770   # not just through cpp. "Syntax error" is here to catch this case.
8771   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8772 /* end confdefs.h.  */
8773 #ifdef __STDC__
8774 # include <limits.h>
8775 #else
8776 # include <assert.h>
8777 #endif
8778                      Syntax error
8779 _ACEOF
8780 if ac_fn_cxx_try_cpp "$LINENO"; then :
8781
8782 else
8783   # Broken: fails on valid input.
8784 continue
8785 fi
8786 rm -f conftest.err conftest.$ac_ext
8787
8788   # OK, works on sane cases.  Now check whether nonexistent headers
8789   # can be detected and how.
8790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8791 /* end confdefs.h.  */
8792 #include <ac_nonexistent.h>
8793 _ACEOF
8794 if ac_fn_cxx_try_cpp "$LINENO"; then :
8795   # Broken: success on invalid input.
8796 continue
8797 else
8798   # Passes both tests.
8799 ac_preproc_ok=:
8800 break
8801 fi
8802 rm -f conftest.err conftest.$ac_ext
8803
8804 done
8805 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8806 rm -f conftest.err conftest.$ac_ext
8807 if $ac_preproc_ok; then :
8808
8809 else
8810   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8811 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8812 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8813 See \`config.log' for more details." >&5
8814 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8815 See \`config.log' for more details." >&2;}; }
8816 fi
8817
8818 ac_ext=c
8819 ac_cpp='$CPP $CPPFLAGS'
8820 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8821 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8822 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8823
8824
8825 ac_ext=cpp
8826 ac_cpp='$CXXCPP $CPPFLAGS'
8827 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8828 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8829 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8830
8831
8832
8833
8834 for ac_header in unordered_map
8835 do :
8836   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8837 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8838   cat >>confdefs.h <<_ACEOF
8839 #define HAVE_UNORDERED_MAP 1
8840 _ACEOF
8841
8842 fi
8843 done
8844
8845 for ac_header in tr1/unordered_map
8846 do :
8847   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8848 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8849   cat >>confdefs.h <<_ACEOF
8850 #define HAVE_TR1_UNORDERED_MAP 1
8851 _ACEOF
8852
8853 fi
8854 done
8855
8856 for ac_header in ext/hash_map
8857 do :
8858   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8859 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8860   cat >>confdefs.h <<_ACEOF
8861 #define HAVE_EXT_HASH_MAP 1
8862 _ACEOF
8863
8864 fi
8865 done
8866
8867
8868 ac_ext=c
8869 ac_cpp='$CPP $CPPFLAGS'
8870 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8871 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8872 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8873
8874
8875 # --------
8876 # UNSORTED
8877 # --------
8878
8879
8880 # These libraries may be used by collect2.
8881 # We may need a special search path to get them linked.
8882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8883 $as_echo_n "checking for collect2 libraries... " >&6; }
8884 if test "${gcc_cv_collect2_libs+set}" = set; then :
8885   $as_echo_n "(cached) " >&6
8886 else
8887   save_LIBS="$LIBS"
8888 for libs in '' -lld -lmld \
8889                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8890                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8891 do
8892         LIBS="$libs"
8893         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8894 /* end confdefs.h.  */
8895
8896 /* Override any GCC internal prototype to avoid an error.
8897    Use char because int might match the return type of a GCC
8898    builtin and then its argument prototype would still apply.  */
8899 #ifdef __cplusplus
8900 extern "C"
8901 #endif
8902 char ldopen ();
8903 int
8904 main ()
8905 {
8906 return ldopen ();
8907   ;
8908   return 0;
8909 }
8910 _ACEOF
8911 if ac_fn_c_try_link "$LINENO"; then :
8912   gcc_cv_collect2_libs="$libs"; break
8913 fi
8914 rm -f core conftest.err conftest.$ac_objext \
8915     conftest$ac_exeext conftest.$ac_ext
8916 done
8917 LIBS="$save_LIBS"
8918 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8919 fi
8920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8921 $as_echo "$gcc_cv_collect2_libs" >&6; }
8922 case $gcc_cv_collect2_libs in
8923         "none required")        ;;
8924         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8925 esac
8926
8927
8928 # When building Ada code on Alpha, we need exc_resume which is usually in
8929 # -lexc.  So test for it.
8930 save_LIBS="$LIBS"
8931 LIBS=
8932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8933 $as_echo_n "checking for library containing exc_resume... " >&6; }
8934 if test "${ac_cv_search_exc_resume+set}" = set; then :
8935   $as_echo_n "(cached) " >&6
8936 else
8937   ac_func_search_save_LIBS=$LIBS
8938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8939 /* end confdefs.h.  */
8940
8941 /* Override any GCC internal prototype to avoid an error.
8942    Use char because int might match the return type of a GCC
8943    builtin and then its argument prototype would still apply.  */
8944 #ifdef __cplusplus
8945 extern "C"
8946 #endif
8947 char exc_resume ();
8948 int
8949 main ()
8950 {
8951 return exc_resume ();
8952   ;
8953   return 0;
8954 }
8955 _ACEOF
8956 for ac_lib in '' exc; do
8957   if test -z "$ac_lib"; then
8958     ac_res="none required"
8959   else
8960     ac_res=-l$ac_lib
8961     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8962   fi
8963   if ac_fn_c_try_link "$LINENO"; then :
8964   ac_cv_search_exc_resume=$ac_res
8965 fi
8966 rm -f core conftest.err conftest.$ac_objext \
8967     conftest$ac_exeext
8968   if test "${ac_cv_search_exc_resume+set}" = set; then :
8969   break
8970 fi
8971 done
8972 if test "${ac_cv_search_exc_resume+set}" = set; then :
8973
8974 else
8975   ac_cv_search_exc_resume=no
8976 fi
8977 rm conftest.$ac_ext
8978 LIBS=$ac_func_search_save_LIBS
8979 fi
8980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8981 $as_echo "$ac_cv_search_exc_resume" >&6; }
8982 ac_res=$ac_cv_search_exc_resume
8983 if test "$ac_res" != no; then :
8984   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8985
8986 fi
8987
8988 GNAT_LIBEXC="$LIBS"
8989 LIBS="$save_LIBS"
8990
8991
8992 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8993 save_LIBS="$LIBS"
8994 LIBS=
8995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8996 $as_echo_n "checking for library containing kstat_open... " >&6; }
8997 if test "${ac_cv_search_kstat_open+set}" = set; then :
8998   $as_echo_n "(cached) " >&6
8999 else
9000   ac_func_search_save_LIBS=$LIBS
9001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9002 /* end confdefs.h.  */
9003
9004 /* Override any GCC internal prototype to avoid an error.
9005    Use char because int might match the return type of a GCC
9006    builtin and then its argument prototype would still apply.  */
9007 #ifdef __cplusplus
9008 extern "C"
9009 #endif
9010 char kstat_open ();
9011 int
9012 main ()
9013 {
9014 return kstat_open ();
9015   ;
9016   return 0;
9017 }
9018 _ACEOF
9019 for ac_lib in '' kstat; do
9020   if test -z "$ac_lib"; then
9021     ac_res="none required"
9022   else
9023     ac_res=-l$ac_lib
9024     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9025   fi
9026   if ac_fn_c_try_link "$LINENO"; then :
9027   ac_cv_search_kstat_open=$ac_res
9028 fi
9029 rm -f core conftest.err conftest.$ac_objext \
9030     conftest$ac_exeext
9031   if test "${ac_cv_search_kstat_open+set}" = set; then :
9032   break
9033 fi
9034 done
9035 if test "${ac_cv_search_kstat_open+set}" = set; then :
9036
9037 else
9038   ac_cv_search_kstat_open=no
9039 fi
9040 rm conftest.$ac_ext
9041 LIBS=$ac_func_search_save_LIBS
9042 fi
9043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
9044 $as_echo "$ac_cv_search_kstat_open" >&6; }
9045 ac_res=$ac_cv_search_kstat_open
9046 if test "$ac_res" != no; then :
9047   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9048
9049 fi
9050
9051 EXTRA_GCC_LIBS="$LIBS"
9052 LIBS="$save_LIBS"
9053
9054
9055 # Some systems put ldexp and frexp in libm instead of libc; assume
9056 # they're both in the same place.  jcf-dump needs them.
9057 save_LIBS="$LIBS"
9058 LIBS=
9059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
9060 $as_echo_n "checking for library containing ldexp... " >&6; }
9061 if test "${ac_cv_search_ldexp+set}" = set; then :
9062   $as_echo_n "(cached) " >&6
9063 else
9064   ac_func_search_save_LIBS=$LIBS
9065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9066 /* end confdefs.h.  */
9067
9068 /* Override any GCC internal prototype to avoid an error.
9069    Use char because int might match the return type of a GCC
9070    builtin and then its argument prototype would still apply.  */
9071 #ifdef __cplusplus
9072 extern "C"
9073 #endif
9074 char ldexp ();
9075 int
9076 main ()
9077 {
9078 return ldexp ();
9079   ;
9080   return 0;
9081 }
9082 _ACEOF
9083 for ac_lib in '' m; do
9084   if test -z "$ac_lib"; then
9085     ac_res="none required"
9086   else
9087     ac_res=-l$ac_lib
9088     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9089   fi
9090   if ac_fn_c_try_link "$LINENO"; then :
9091   ac_cv_search_ldexp=$ac_res
9092 fi
9093 rm -f core conftest.err conftest.$ac_objext \
9094     conftest$ac_exeext
9095   if test "${ac_cv_search_ldexp+set}" = set; then :
9096   break
9097 fi
9098 done
9099 if test "${ac_cv_search_ldexp+set}" = set; then :
9100
9101 else
9102   ac_cv_search_ldexp=no
9103 fi
9104 rm conftest.$ac_ext
9105 LIBS=$ac_func_search_save_LIBS
9106 fi
9107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9108 $as_echo "$ac_cv_search_ldexp" >&6; }
9109 ac_res=$ac_cv_search_ldexp
9110 if test "$ac_res" != no; then :
9111   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9112
9113 fi
9114
9115 LDEXP_LIB="$LIBS"
9116 LIBS="$save_LIBS"
9117
9118
9119 # Use <inttypes.h> only if it exists,
9120 # doesn't clash with <sys/types.h>, and declares intmax_t.
9121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9122 $as_echo_n "checking for inttypes.h... " >&6; }
9123 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9124   $as_echo_n "(cached) " >&6
9125 else
9126   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9127 /* end confdefs.h.  */
9128 #include <sys/types.h>
9129 #include <inttypes.h>
9130 int
9131 main ()
9132 {
9133 intmax_t i = -1;
9134   ;
9135   return 0;
9136 }
9137 _ACEOF
9138 if ac_fn_c_try_compile "$LINENO"; then :
9139   gcc_cv_header_inttypes_h=yes
9140 else
9141   gcc_cv_header_inttypes_h=no
9142 fi
9143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9144 fi
9145
9146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9147 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9148 if test $gcc_cv_header_inttypes_h = yes; then
9149
9150 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9151
9152 fi
9153
9154
9155
9156 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9157         sysconf strsignal getrusage nl_langinfo \
9158         gettimeofday mbstowcs wcswidth mmap setlocale \
9159         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9160 do :
9161   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9162 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9163 eval as_val=\$$as_ac_var
9164    if test "x$as_val" = x""yes; then :
9165   cat >>confdefs.h <<_ACEOF
9166 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9167 _ACEOF
9168
9169 fi
9170 done
9171
9172
9173 if test x$ac_cv_func_mbstowcs = xyes; then
9174   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9175 $as_echo_n "checking whether mbstowcs works... " >&6; }
9176 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9177   $as_echo_n "(cached) " >&6
9178 else
9179       if test "$cross_compiling" = yes; then :
9180   gcc_cv_func_mbstowcs_works=yes
9181 else
9182   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9183 /* end confdefs.h.  */
9184 #include <stdlib.h>
9185 int main()
9186 {
9187   mbstowcs(0, "", 0);
9188   return 0;
9189 }
9190 _ACEOF
9191 if ac_fn_c_try_run "$LINENO"; then :
9192   gcc_cv_func_mbstowcs_works=yes
9193 else
9194   gcc_cv_func_mbstowcs_works=no
9195 fi
9196 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9197   conftest.$ac_objext conftest.beam conftest.$ac_ext
9198 fi
9199
9200 fi
9201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9202 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9203   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9204
9205 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9206
9207   fi
9208 fi
9209
9210 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9211 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9212
9213 else
9214
9215 cat >>confdefs.h <<_ACEOF
9216 #define ssize_t int
9217 _ACEOF
9218
9219 fi
9220
9221 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9222 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9223
9224 else
9225
9226 cat >>confdefs.h <<_ACEOF
9227 #define caddr_t char *
9228 _ACEOF
9229
9230 fi
9231
9232
9233
9234 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9235 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9236   gcc_header_sys_mman_h=yes
9237 else
9238   gcc_header_sys_mman_h=no
9239 fi
9240
9241 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9242 if test "x$ac_cv_func_mmap" = x""yes; then :
9243   gcc_func_mmap=yes
9244 else
9245   gcc_func_mmap=no
9246 fi
9247
9248 if test "$gcc_header_sys_mman_h" != yes \
9249  || test "$gcc_func_mmap" != yes; then
9250    gcc_cv_func_mmap_file=no
9251    gcc_cv_func_mmap_dev_zero=no
9252    gcc_cv_func_mmap_anon=no
9253 else
9254    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9255 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9256 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9257   $as_echo_n "(cached) " >&6
9258 else
9259   # Add a system to this blacklist if
9260    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9261    # memory area containing the same data that you'd get if you applied
9262    # read() to the same fd.  The only system known to have a problem here
9263    # is VMS, where text files have record structure.
9264    case "$host_os" in
9265      *vms* | ultrix*)
9266         gcc_cv_func_mmap_file=no ;;
9267      *)
9268         gcc_cv_func_mmap_file=yes;;
9269    esac
9270 fi
9271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9272 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9273    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9274 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9275 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9276   $as_echo_n "(cached) " >&6
9277 else
9278   # Add a system to this blacklist if it has mmap() but /dev/zero
9279    # does not exist, or if mmapping /dev/zero does not give anonymous
9280    # zeroed pages with both the following properties:
9281    # 1. If you map N consecutive pages in with one call, and then
9282    #    unmap any subset of those pages, the pages that were not
9283    #    explicitly unmapped remain accessible.
9284    # 2. If you map two adjacent blocks of memory and then unmap them
9285    #    both at once, they must both go away.
9286    # Systems known to be in this category are Windows (all variants),
9287    # VMS, and Darwin.
9288    case "$host_os" in
9289      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9290         gcc_cv_func_mmap_dev_zero=no ;;
9291      *)
9292         gcc_cv_func_mmap_dev_zero=yes;;
9293    esac
9294 fi
9295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9296 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9297
9298    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9299    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9300 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9301 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9302   $as_echo_n "(cached) " >&6
9303 else
9304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9305 /* end confdefs.h.  */
9306 #include <sys/types.h>
9307 #include <sys/mman.h>
9308 #include <unistd.h>
9309
9310 #ifndef MAP_ANONYMOUS
9311 #define MAP_ANONYMOUS MAP_ANON
9312 #endif
9313
9314 int
9315 main ()
9316 {
9317 int n = MAP_ANONYMOUS;
9318   ;
9319   return 0;
9320 }
9321 _ACEOF
9322 if ac_fn_c_try_compile "$LINENO"; then :
9323   gcc_cv_decl_map_anon=yes
9324 else
9325   gcc_cv_decl_map_anon=no
9326 fi
9327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9328 fi
9329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9330 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9331
9332    if test $gcc_cv_decl_map_anon = no; then
9333      gcc_cv_func_mmap_anon=no
9334    else
9335      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9336 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9337 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9338   $as_echo_n "(cached) " >&6
9339 else
9340   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9341    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9342    # doesn't give anonymous zeroed pages with the same properties listed
9343    # above for use of /dev/zero.
9344    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9345    case "$host_os" in
9346      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9347         gcc_cv_func_mmap_anon=no ;;
9348      *)
9349         gcc_cv_func_mmap_anon=yes;;
9350    esac
9351 fi
9352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9353 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9354    fi
9355 fi
9356
9357 if test $gcc_cv_func_mmap_file = yes; then
9358
9359 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9360
9361 fi
9362 if test $gcc_cv_func_mmap_dev_zero = yes; then
9363
9364 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9365
9366 fi
9367 if test $gcc_cv_func_mmap_anon = yes; then
9368
9369 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9370
9371 fi
9372
9373
9374 case "${host}" in
9375 *-*-*vms*)
9376   # Under VMS, vfork works very differently than on Unix. The standard test
9377   # won't work, and it isn't easily adaptable. It makes more sense to
9378   # just force it.
9379   ac_cv_func_vfork_works=yes
9380   ;;
9381 esac
9382 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9383 if test "x$ac_cv_type_pid_t" = x""yes; then :
9384
9385 else
9386
9387 cat >>confdefs.h <<_ACEOF
9388 #define pid_t int
9389 _ACEOF
9390
9391 fi
9392
9393 for ac_header in vfork.h
9394 do :
9395   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9396 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9397   cat >>confdefs.h <<_ACEOF
9398 #define HAVE_VFORK_H 1
9399 _ACEOF
9400
9401 fi
9402 done
9403
9404 for ac_func in fork vfork
9405 do :
9406   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9407 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9408 eval as_val=\$$as_ac_var
9409    if test "x$as_val" = x""yes; then :
9410   cat >>confdefs.h <<_ACEOF
9411 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9412 _ACEOF
9413
9414 fi
9415 done
9416
9417 if test "x$ac_cv_func_fork" = xyes; then
9418   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9419 $as_echo_n "checking for working fork... " >&6; }
9420 if test "${ac_cv_func_fork_works+set}" = set; then :
9421   $as_echo_n "(cached) " >&6
9422 else
9423   if test "$cross_compiling" = yes; then :
9424   ac_cv_func_fork_works=cross
9425 else
9426   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9427 /* end confdefs.h.  */
9428 $ac_includes_default
9429 int
9430 main ()
9431 {
9432
9433           /* By Ruediger Kuhlmann. */
9434           return fork () < 0;
9435
9436   ;
9437   return 0;
9438 }
9439 _ACEOF
9440 if ac_fn_c_try_run "$LINENO"; then :
9441   ac_cv_func_fork_works=yes
9442 else
9443   ac_cv_func_fork_works=no
9444 fi
9445 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9446   conftest.$ac_objext conftest.beam conftest.$ac_ext
9447 fi
9448
9449 fi
9450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9451 $as_echo "$ac_cv_func_fork_works" >&6; }
9452
9453 else
9454   ac_cv_func_fork_works=$ac_cv_func_fork
9455 fi
9456 if test "x$ac_cv_func_fork_works" = xcross; then
9457   case $host in
9458     *-*-amigaos* | *-*-msdosdjgpp*)
9459       # Override, as these systems have only a dummy fork() stub
9460       ac_cv_func_fork_works=no
9461       ;;
9462     *)
9463       ac_cv_func_fork_works=yes
9464       ;;
9465   esac
9466   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9467 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9468 fi
9469 ac_cv_func_vfork_works=$ac_cv_func_vfork
9470 if test "x$ac_cv_func_vfork" = xyes; then
9471   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9472 $as_echo_n "checking for working vfork... " >&6; }
9473 if test "${ac_cv_func_vfork_works+set}" = set; then :
9474   $as_echo_n "(cached) " >&6
9475 else
9476   if test "$cross_compiling" = yes; then :
9477   ac_cv_func_vfork_works=cross
9478 else
9479   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9480 /* end confdefs.h.  */
9481 /* Thanks to Paul Eggert for this test.  */
9482 $ac_includes_default
9483 #include <sys/wait.h>
9484 #ifdef HAVE_VFORK_H
9485 # include <vfork.h>
9486 #endif
9487 /* On some sparc systems, changes by the child to local and incoming
9488    argument registers are propagated back to the parent.  The compiler
9489    is told about this with #include <vfork.h>, but some compilers
9490    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9491    static variable whose address is put into a register that is
9492    clobbered by the vfork.  */
9493 static void
9494 #ifdef __cplusplus
9495 sparc_address_test (int arg)
9496 # else
9497 sparc_address_test (arg) int arg;
9498 #endif
9499 {
9500   static pid_t child;
9501   if (!child) {
9502     child = vfork ();
9503     if (child < 0) {
9504       perror ("vfork");
9505       _exit(2);
9506     }
9507     if (!child) {
9508       arg = getpid();
9509       write(-1, "", 0);
9510       _exit (arg);
9511     }
9512   }
9513 }
9514
9515 int
9516 main ()
9517 {
9518   pid_t parent = getpid ();
9519   pid_t child;
9520
9521   sparc_address_test (0);
9522
9523   child = vfork ();
9524
9525   if (child == 0) {
9526     /* Here is another test for sparc vfork register problems.  This
9527        test uses lots of local variables, at least as many local
9528        variables as main has allocated so far including compiler
9529        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9530        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9531        reuse the register of parent for one of the local variables,
9532        since it will think that parent can't possibly be used any more
9533        in this routine.  Assigning to the local variable will thus
9534        munge parent in the parent process.  */
9535     pid_t
9536       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9537       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9538     /* Convince the compiler that p..p7 are live; otherwise, it might
9539        use the same hardware register for all 8 local variables.  */
9540     if (p != p1 || p != p2 || p != p3 || p != p4
9541         || p != p5 || p != p6 || p != p7)
9542       _exit(1);
9543
9544     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9545        from child file descriptors.  If the child closes a descriptor
9546        before it execs or exits, this munges the parent's descriptor
9547        as well.  Test for this by closing stdout in the child.  */
9548     _exit(close(fileno(stdout)) != 0);
9549   } else {
9550     int status;
9551     struct stat st;
9552
9553     while (wait(&status) != child)
9554       ;
9555     return (
9556          /* Was there some problem with vforking?  */
9557          child < 0
9558
9559          /* Did the child fail?  (This shouldn't happen.)  */
9560          || status
9561
9562          /* Did the vfork/compiler bug occur?  */
9563          || parent != getpid()
9564
9565          /* Did the file descriptor bug occur?  */
9566          || fstat(fileno(stdout), &st) != 0
9567          );
9568   }
9569 }
9570 _ACEOF
9571 if ac_fn_c_try_run "$LINENO"; then :
9572   ac_cv_func_vfork_works=yes
9573 else
9574   ac_cv_func_vfork_works=no
9575 fi
9576 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9577   conftest.$ac_objext conftest.beam conftest.$ac_ext
9578 fi
9579
9580 fi
9581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9582 $as_echo "$ac_cv_func_vfork_works" >&6; }
9583
9584 fi;
9585 if test "x$ac_cv_func_fork_works" = xcross; then
9586   ac_cv_func_vfork_works=$ac_cv_func_vfork
9587   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9588 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9589 fi
9590
9591 if test "x$ac_cv_func_vfork_works" = xyes; then
9592
9593 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9594
9595 else
9596
9597 $as_echo "#define vfork fork" >>confdefs.h
9598
9599 fi
9600 if test "x$ac_cv_func_fork_works" = xyes; then
9601
9602 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9603
9604 fi
9605
9606
9607 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9608 # iconv() prototype.
9609 ac_ext=cpp
9610 ac_cpp='$CXXCPP $CPPFLAGS'
9611 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9612 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9613 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9614
9615
9616       if test "X$prefix" = "XNONE"; then
9617     acl_final_prefix="$ac_default_prefix"
9618   else
9619     acl_final_prefix="$prefix"
9620   fi
9621   if test "X$exec_prefix" = "XNONE"; then
9622     acl_final_exec_prefix='${prefix}'
9623   else
9624     acl_final_exec_prefix="$exec_prefix"
9625   fi
9626   acl_save_prefix="$prefix"
9627   prefix="$acl_final_prefix"
9628   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9629   prefix="$acl_save_prefix"
9630
9631
9632 # Check whether --with-gnu-ld was given.
9633 if test "${with_gnu_ld+set}" = set; then :
9634   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9635 else
9636   with_gnu_ld=no
9637 fi
9638
9639 # Prepare PATH_SEPARATOR.
9640 # The user is always right.
9641 if test "${PATH_SEPARATOR+set}" != set; then
9642   echo "#! /bin/sh" >conf$$.sh
9643   echo  "exit 0"   >>conf$$.sh
9644   chmod +x conf$$.sh
9645   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9646     PATH_SEPARATOR=';'
9647   else
9648     PATH_SEPARATOR=:
9649   fi
9650   rm -f conf$$.sh
9651 fi
9652 ac_prog=ld
9653 if test "$GCC" = yes; then
9654   # Check if gcc -print-prog-name=ld gives a path.
9655   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9656 $as_echo_n "checking for ld used by GCC... " >&6; }
9657   case $host in
9658   *-*-mingw*)
9659     # gcc leaves a trailing carriage return which upsets mingw
9660     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9661   *)
9662     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9663   esac
9664   case $ac_prog in
9665     # Accept absolute paths.
9666     [\\/]* | [A-Za-z]:[\\/]*)
9667       re_direlt='/[^/][^/]*/\.\./'
9668       # Canonicalize the path of ld
9669       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9670       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9671         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9672       done
9673       test -z "$LD" && LD="$ac_prog"
9674       ;;
9675   "")
9676     # If it fails, then pretend we aren't using GCC.
9677     ac_prog=ld
9678     ;;
9679   *)
9680     # If it is relative, then search for the first ld in PATH.
9681     with_gnu_ld=unknown
9682     ;;
9683   esac
9684 elif test "$with_gnu_ld" = yes; then
9685   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9686 $as_echo_n "checking for GNU ld... " >&6; }
9687 else
9688   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9689 $as_echo_n "checking for non-GNU ld... " >&6; }
9690 fi
9691 if test "${acl_cv_path_LD+set}" = set; then :
9692   $as_echo_n "(cached) " >&6
9693 else
9694   if test -z "$LD"; then
9695   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9696   for ac_dir in $PATH; do
9697     test -z "$ac_dir" && ac_dir=.
9698     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9699       acl_cv_path_LD="$ac_dir/$ac_prog"
9700       # Check to see if the program is GNU ld.  I'd rather use --version,
9701       # but apparently some GNU ld's only accept -v.
9702       # Break only if it was the GNU/non-GNU ld that we prefer.
9703       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9704         test "$with_gnu_ld" != no && break
9705       else
9706         test "$with_gnu_ld" != yes && break
9707       fi
9708     fi
9709   done
9710   IFS="$ac_save_ifs"
9711 else
9712   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9713 fi
9714 fi
9715
9716 LD="$acl_cv_path_LD"
9717 if test -n "$LD"; then
9718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9719 $as_echo "$LD" >&6; }
9720 else
9721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9722 $as_echo "no" >&6; }
9723 fi
9724 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9726 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9727 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9728   $as_echo_n "(cached) " >&6
9729 else
9730   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9731 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9732   acl_cv_prog_gnu_ld=yes
9733 else
9734   acl_cv_prog_gnu_ld=no
9735 fi
9736 fi
9737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9738 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9739 with_gnu_ld=$acl_cv_prog_gnu_ld
9740
9741
9742
9743                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9744 $as_echo_n "checking for shared library run path origin... " >&6; }
9745 if test "${acl_cv_rpath+set}" = set; then :
9746   $as_echo_n "(cached) " >&6
9747 else
9748
9749     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9750     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9751     . ./conftest.sh
9752     rm -f ./conftest.sh
9753     acl_cv_rpath=done
9754
9755 fi
9756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9757 $as_echo "$acl_cv_rpath" >&6; }
9758   wl="$acl_cv_wl"
9759   libext="$acl_cv_libext"
9760   shlibext="$acl_cv_shlibext"
9761   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9762   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9763   hardcode_direct="$acl_cv_hardcode_direct"
9764   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9765     # Check whether --enable-rpath was given.
9766 if test "${enable_rpath+set}" = set; then :
9767   enableval=$enable_rpath; :
9768 else
9769   enable_rpath=yes
9770 fi
9771
9772
9773
9774
9775
9776
9777
9778
9779     use_additional=yes
9780
9781   acl_save_prefix="$prefix"
9782   prefix="$acl_final_prefix"
9783   acl_save_exec_prefix="$exec_prefix"
9784   exec_prefix="$acl_final_exec_prefix"
9785
9786     eval additional_includedir=\"$includedir\"
9787     eval additional_libdir=\"$libdir\"
9788
9789   exec_prefix="$acl_save_exec_prefix"
9790   prefix="$acl_save_prefix"
9791
9792
9793 # Check whether --with-libiconv-prefix was given.
9794 if test "${with_libiconv_prefix+set}" = set; then :
9795   withval=$with_libiconv_prefix;
9796     if test "X$withval" = "Xno"; then
9797       use_additional=no
9798     else
9799       if test "X$withval" = "X"; then
9800
9801   acl_save_prefix="$prefix"
9802   prefix="$acl_final_prefix"
9803   acl_save_exec_prefix="$exec_prefix"
9804   exec_prefix="$acl_final_exec_prefix"
9805
9806           eval additional_includedir=\"$includedir\"
9807           eval additional_libdir=\"$libdir\"
9808
9809   exec_prefix="$acl_save_exec_prefix"
9810   prefix="$acl_save_prefix"
9811
9812       else
9813         additional_includedir="$withval/include"
9814         additional_libdir="$withval/lib"
9815       fi
9816     fi
9817
9818 fi
9819
9820       LIBICONV=
9821   LTLIBICONV=
9822   INCICONV=
9823   rpathdirs=
9824   ltrpathdirs=
9825   names_already_handled=
9826   names_next_round='iconv '
9827   while test -n "$names_next_round"; do
9828     names_this_round="$names_next_round"
9829     names_next_round=
9830     for name in $names_this_round; do
9831       already_handled=
9832       for n in $names_already_handled; do
9833         if test "$n" = "$name"; then
9834           already_handled=yes
9835           break
9836         fi
9837       done
9838       if test -z "$already_handled"; then
9839         names_already_handled="$names_already_handled $name"
9840                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9841         eval value=\"\$HAVE_LIB$uppername\"
9842         if test -n "$value"; then
9843           if test "$value" = yes; then
9844             eval value=\"\$LIB$uppername\"
9845             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9846             eval value=\"\$LTLIB$uppername\"
9847             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9848           else
9849                                     :
9850           fi
9851         else
9852                               found_dir=
9853           found_la=
9854           found_so=
9855           found_a=
9856           if test $use_additional = yes; then
9857             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9858               found_dir="$additional_libdir"
9859               found_so="$additional_libdir/lib$name.$shlibext"
9860               if test -f "$additional_libdir/lib$name.la"; then
9861                 found_la="$additional_libdir/lib$name.la"
9862               fi
9863             else
9864               if test -f "$additional_libdir/lib$name.$libext"; then
9865                 found_dir="$additional_libdir"
9866                 found_a="$additional_libdir/lib$name.$libext"
9867                 if test -f "$additional_libdir/lib$name.la"; then
9868                   found_la="$additional_libdir/lib$name.la"
9869                 fi
9870               fi
9871             fi
9872           fi
9873           if test "X$found_dir" = "X"; then
9874             for x in $LDFLAGS $LTLIBICONV; do
9875
9876   acl_save_prefix="$prefix"
9877   prefix="$acl_final_prefix"
9878   acl_save_exec_prefix="$exec_prefix"
9879   exec_prefix="$acl_final_exec_prefix"
9880   eval x=\"$x\"
9881   exec_prefix="$acl_save_exec_prefix"
9882   prefix="$acl_save_prefix"
9883
9884               case "$x" in
9885                 -L*)
9886                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9887                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9888                     found_dir="$dir"
9889                     found_so="$dir/lib$name.$shlibext"
9890                     if test -f "$dir/lib$name.la"; then
9891                       found_la="$dir/lib$name.la"
9892                     fi
9893                   else
9894                     if test -f "$dir/lib$name.$libext"; then
9895                       found_dir="$dir"
9896                       found_a="$dir/lib$name.$libext"
9897                       if test -f "$dir/lib$name.la"; then
9898                         found_la="$dir/lib$name.la"
9899                       fi
9900                     fi
9901                   fi
9902                   ;;
9903               esac
9904               if test "X$found_dir" != "X"; then
9905                 break
9906               fi
9907             done
9908           fi
9909           if test "X$found_dir" != "X"; then
9910                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9911             if test "X$found_so" != "X"; then
9912                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9913                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9914               else
9915                                                                                 haveit=
9916                 for x in $ltrpathdirs; do
9917                   if test "X$x" = "X$found_dir"; then
9918                     haveit=yes
9919                     break
9920                   fi
9921                 done
9922                 if test -z "$haveit"; then
9923                   ltrpathdirs="$ltrpathdirs $found_dir"
9924                 fi
9925                                 if test "$hardcode_direct" = yes; then
9926                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9927                 else
9928                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9929                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9930                                                             haveit=
9931                     for x in $rpathdirs; do
9932                       if test "X$x" = "X$found_dir"; then
9933                         haveit=yes
9934                         break
9935                       fi
9936                     done
9937                     if test -z "$haveit"; then
9938                       rpathdirs="$rpathdirs $found_dir"
9939                     fi
9940                   else
9941                                                                                 haveit=
9942                     for x in $LDFLAGS $LIBICONV; do
9943
9944   acl_save_prefix="$prefix"
9945   prefix="$acl_final_prefix"
9946   acl_save_exec_prefix="$exec_prefix"
9947   exec_prefix="$acl_final_exec_prefix"
9948   eval x=\"$x\"
9949   exec_prefix="$acl_save_exec_prefix"
9950   prefix="$acl_save_prefix"
9951
9952                       if test "X$x" = "X-L$found_dir"; then
9953                         haveit=yes
9954                         break
9955                       fi
9956                     done
9957                     if test -z "$haveit"; then
9958                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9959                     fi
9960                     if test "$hardcode_minus_L" != no; then
9961                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9962                     else
9963                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9964                     fi
9965                   fi
9966                 fi
9967               fi
9968             else
9969               if test "X$found_a" != "X"; then
9970                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9971               else
9972                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9973               fi
9974             fi
9975                         additional_includedir=
9976             case "$found_dir" in
9977               */lib | */lib/)
9978                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9979                 additional_includedir="$basedir/include"
9980                 ;;
9981             esac
9982             if test "X$additional_includedir" != "X"; then
9983                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9984                 haveit=
9985                 if test "X$additional_includedir" = "X/usr/local/include"; then
9986                   if test -n "$GCC"; then
9987                     case $host_os in
9988                       linux*) haveit=yes;;
9989                     esac
9990                   fi
9991                 fi
9992                 if test -z "$haveit"; then
9993                   for x in $CPPFLAGS $INCICONV; do
9994
9995   acl_save_prefix="$prefix"
9996   prefix="$acl_final_prefix"
9997   acl_save_exec_prefix="$exec_prefix"
9998   exec_prefix="$acl_final_exec_prefix"
9999   eval x=\"$x\"
10000   exec_prefix="$acl_save_exec_prefix"
10001   prefix="$acl_save_prefix"
10002
10003                     if test "X$x" = "X-I$additional_includedir"; then
10004                       haveit=yes
10005                       break
10006                     fi
10007                   done
10008                   if test -z "$haveit"; then
10009                     if test -d "$additional_includedir"; then
10010                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10011                     fi
10012                   fi
10013                 fi
10014               fi
10015             fi
10016                         if test -n "$found_la"; then
10017                                                         save_libdir="$libdir"
10018               case "$found_la" in
10019                 */* | *\\*) . "$found_la" ;;
10020                 *) . "./$found_la" ;;
10021               esac
10022               libdir="$save_libdir"
10023                             for dep in $dependency_libs; do
10024                 case "$dep" in
10025                   -L*)
10026                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10027                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10028                       haveit=
10029                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10030                         if test -n "$GCC"; then
10031                           case $host_os in
10032                             linux*) haveit=yes;;
10033                           esac
10034                         fi
10035                       fi
10036                       if test -z "$haveit"; then
10037                         haveit=
10038                         for x in $LDFLAGS $LIBICONV; do
10039
10040   acl_save_prefix="$prefix"
10041   prefix="$acl_final_prefix"
10042   acl_save_exec_prefix="$exec_prefix"
10043   exec_prefix="$acl_final_exec_prefix"
10044   eval x=\"$x\"
10045   exec_prefix="$acl_save_exec_prefix"
10046   prefix="$acl_save_prefix"
10047
10048                           if test "X$x" = "X-L$additional_libdir"; then
10049                             haveit=yes
10050                             break
10051                           fi
10052                         done
10053                         if test -z "$haveit"; then
10054                           if test -d "$additional_libdir"; then
10055                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10056                           fi
10057                         fi
10058                         haveit=
10059                         for x in $LDFLAGS $LTLIBICONV; do
10060
10061   acl_save_prefix="$prefix"
10062   prefix="$acl_final_prefix"
10063   acl_save_exec_prefix="$exec_prefix"
10064   exec_prefix="$acl_final_exec_prefix"
10065   eval x=\"$x\"
10066   exec_prefix="$acl_save_exec_prefix"
10067   prefix="$acl_save_prefix"
10068
10069                           if test "X$x" = "X-L$additional_libdir"; then
10070                             haveit=yes
10071                             break
10072                           fi
10073                         done
10074                         if test -z "$haveit"; then
10075                           if test -d "$additional_libdir"; then
10076                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10077                           fi
10078                         fi
10079                       fi
10080                     fi
10081                     ;;
10082                   -R*)
10083                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10084                     if test "$enable_rpath" != no; then
10085                                                                   haveit=
10086                       for x in $rpathdirs; do
10087                         if test "X$x" = "X$dir"; then
10088                           haveit=yes
10089                           break
10090                         fi
10091                       done
10092                       if test -z "$haveit"; then
10093                         rpathdirs="$rpathdirs $dir"
10094                       fi
10095                                                                   haveit=
10096                       for x in $ltrpathdirs; do
10097                         if test "X$x" = "X$dir"; then
10098                           haveit=yes
10099                           break
10100                         fi
10101                       done
10102                       if test -z "$haveit"; then
10103                         ltrpathdirs="$ltrpathdirs $dir"
10104                       fi
10105                     fi
10106                     ;;
10107                   -l*)
10108                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10109                     ;;
10110                   *.la)
10111                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10112                     ;;
10113                   *)
10114                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10115                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10116                     ;;
10117                 esac
10118               done
10119             fi
10120           else
10121                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10122             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10123           fi
10124         fi
10125       fi
10126     done
10127   done
10128   if test "X$rpathdirs" != "X"; then
10129     if test -n "$hardcode_libdir_separator"; then
10130                         alldirs=
10131       for found_dir in $rpathdirs; do
10132         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10133       done
10134             acl_save_libdir="$libdir"
10135       libdir="$alldirs"
10136       eval flag=\"$hardcode_libdir_flag_spec\"
10137       libdir="$acl_save_libdir"
10138       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10139     else
10140             for found_dir in $rpathdirs; do
10141         acl_save_libdir="$libdir"
10142         libdir="$found_dir"
10143         eval flag=\"$hardcode_libdir_flag_spec\"
10144         libdir="$acl_save_libdir"
10145         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10146       done
10147     fi
10148   fi
10149   if test "X$ltrpathdirs" != "X"; then
10150             for found_dir in $ltrpathdirs; do
10151       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10152     done
10153   fi
10154
10155
10156
10157
10158
10159
10160
10161           am_save_CPPFLAGS="$CPPFLAGS"
10162
10163   for element in $INCICONV; do
10164     haveit=
10165     for x in $CPPFLAGS; do
10166
10167   acl_save_prefix="$prefix"
10168   prefix="$acl_final_prefix"
10169   acl_save_exec_prefix="$exec_prefix"
10170   exec_prefix="$acl_final_exec_prefix"
10171   eval x=\"$x\"
10172   exec_prefix="$acl_save_exec_prefix"
10173   prefix="$acl_save_prefix"
10174
10175       if test "X$x" = "X$element"; then
10176         haveit=yes
10177         break
10178       fi
10179     done
10180     if test -z "$haveit"; then
10181       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10182     fi
10183   done
10184
10185
10186   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10187 $as_echo_n "checking for iconv... " >&6; }
10188 if test "${am_cv_func_iconv+set}" = set; then :
10189   $as_echo_n "(cached) " >&6
10190 else
10191
10192     am_cv_func_iconv="no, consider installing GNU libiconv"
10193     am_cv_lib_iconv=no
10194     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10195 /* end confdefs.h.  */
10196 #include <stdlib.h>
10197 #include <iconv.h>
10198 int
10199 main ()
10200 {
10201 iconv_t cd = iconv_open("","");
10202        iconv(cd,NULL,NULL,NULL,NULL);
10203        iconv_close(cd);
10204   ;
10205   return 0;
10206 }
10207 _ACEOF
10208 if ac_fn_cxx_try_link "$LINENO"; then :
10209   am_cv_func_iconv=yes
10210 fi
10211 rm -f core conftest.err conftest.$ac_objext \
10212     conftest$ac_exeext conftest.$ac_ext
10213     if test "$am_cv_func_iconv" != yes; then
10214       am_save_LIBS="$LIBS"
10215       LIBS="$LIBS $LIBICONV"
10216       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10217 /* end confdefs.h.  */
10218 #include <stdlib.h>
10219 #include <iconv.h>
10220 int
10221 main ()
10222 {
10223 iconv_t cd = iconv_open("","");
10224          iconv(cd,NULL,NULL,NULL,NULL);
10225          iconv_close(cd);
10226   ;
10227   return 0;
10228 }
10229 _ACEOF
10230 if ac_fn_cxx_try_link "$LINENO"; then :
10231   am_cv_lib_iconv=yes
10232         am_cv_func_iconv=yes
10233 fi
10234 rm -f core conftest.err conftest.$ac_objext \
10235     conftest$ac_exeext conftest.$ac_ext
10236       LIBS="$am_save_LIBS"
10237     fi
10238
10239 fi
10240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10241 $as_echo "$am_cv_func_iconv" >&6; }
10242   if test "$am_cv_func_iconv" = yes; then
10243
10244 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10245
10246   fi
10247   if test "$am_cv_lib_iconv" = yes; then
10248     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10249 $as_echo_n "checking how to link with libiconv... " >&6; }
10250     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10251 $as_echo "$LIBICONV" >&6; }
10252   else
10253             CPPFLAGS="$am_save_CPPFLAGS"
10254     LIBICONV=
10255     LTLIBICONV=
10256   fi
10257
10258
10259
10260   if test "$am_cv_func_iconv" = yes; then
10261     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10262 $as_echo_n "checking for iconv declaration... " >&6; }
10263     if test "${am_cv_proto_iconv+set}" = set; then :
10264   $as_echo_n "(cached) " >&6
10265 else
10266
10267       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10268 /* end confdefs.h.  */
10269
10270 #include <stdlib.h>
10271 #include <iconv.h>
10272 extern
10273 #ifdef __cplusplus
10274 "C"
10275 #endif
10276 #if defined(__STDC__) || defined(__cplusplus)
10277 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10278 #else
10279 size_t iconv();
10280 #endif
10281
10282 int
10283 main ()
10284 {
10285
10286   ;
10287   return 0;
10288 }
10289 _ACEOF
10290 if ac_fn_cxx_try_compile "$LINENO"; then :
10291   am_cv_proto_iconv_arg1=""
10292 else
10293   am_cv_proto_iconv_arg1="const"
10294 fi
10295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10296       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);"
10297 fi
10298
10299     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10300     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10301          }$am_cv_proto_iconv" >&5
10302 $as_echo "${ac_t:-
10303          }$am_cv_proto_iconv" >&6; }
10304
10305 cat >>confdefs.h <<_ACEOF
10306 #define ICONV_CONST $am_cv_proto_iconv_arg1
10307 _ACEOF
10308
10309   fi
10310
10311 ac_ext=c
10312 ac_cpp='$CPP $CPPFLAGS'
10313 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10314 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10315 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10316
10317
10318 # Until we have in-tree GNU iconv:
10319 LIBICONV_DEP=
10320
10321
10322
10323   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10324 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10325 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10326   $as_echo_n "(cached) " >&6
10327 else
10328   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10329 /* end confdefs.h.  */
10330 #include <locale.h>
10331 int
10332 main ()
10333 {
10334 return LC_MESSAGES
10335   ;
10336   return 0;
10337 }
10338 _ACEOF
10339 if ac_fn_c_try_link "$LINENO"; then :
10340   am_cv_val_LC_MESSAGES=yes
10341 else
10342   am_cv_val_LC_MESSAGES=no
10343 fi
10344 rm -f core conftest.err conftest.$ac_objext \
10345     conftest$ac_exeext conftest.$ac_ext
10346 fi
10347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10348 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10349   if test $am_cv_val_LC_MESSAGES = yes; then
10350
10351 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10352
10353   fi
10354
10355
10356
10357   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10358 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10359 if test "${am_cv_langinfo_codeset+set}" = set; then :
10360   $as_echo_n "(cached) " >&6
10361 else
10362   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10363 /* end confdefs.h.  */
10364 #include <langinfo.h>
10365 int
10366 main ()
10367 {
10368 char* cs = nl_langinfo(CODESET);
10369   ;
10370   return 0;
10371 }
10372 _ACEOF
10373 if ac_fn_c_try_link "$LINENO"; then :
10374   am_cv_langinfo_codeset=yes
10375 else
10376   am_cv_langinfo_codeset=no
10377 fi
10378 rm -f core conftest.err conftest.$ac_objext \
10379     conftest$ac_exeext conftest.$ac_ext
10380
10381 fi
10382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10383 $as_echo "$am_cv_langinfo_codeset" >&6; }
10384   if test $am_cv_langinfo_codeset = yes; then
10385
10386 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10387
10388   fi
10389
10390
10391 # We will need to find libiberty.h and ansidecl.h
10392 saved_CFLAGS="$CFLAGS"
10393 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10394 saved_CXXFLAGS="$CXXFLAGS"
10395 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10396 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10397         strsignal strstr stpcpy strverscmp \
10398         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10399         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
10400 do
10401   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10403 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10404 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10405   $as_echo_n "(cached) " >&6
10406 else
10407   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10408 /* end confdefs.h.  */
10409 #undef $ac_tr_decl
10410 #define $ac_tr_decl 1
10411
10412 #include "ansidecl.h"
10413 #include "system.h"
10414
10415 int
10416 main ()
10417 {
10418 #ifndef $ac_func
10419 char *(*pfn) = (char *(*)) $ac_func ;
10420 #endif
10421   ;
10422   return 0;
10423 }
10424 _ACEOF
10425 if ac_fn_c_try_compile "$LINENO"; then :
10426   eval "gcc_cv_have_decl_$ac_func=yes"
10427 else
10428   eval "gcc_cv_have_decl_$ac_func=no"
10429 fi
10430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10431 fi
10432
10433 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10434   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10435 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10436 #define $ac_tr_decl 1
10437 _ACEOF
10438
10439 else
10440   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10441 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10442 #define $ac_tr_decl 0
10443 _ACEOF
10444
10445 fi
10446
10447 done
10448
10449
10450 for ac_func in getrlimit setrlimit getrusage
10451 do
10452   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10454 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10455 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10456   $as_echo_n "(cached) " >&6
10457 else
10458   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10459 /* end confdefs.h.  */
10460 #undef $ac_tr_decl
10461 #define $ac_tr_decl 1
10462
10463 #include "ansidecl.h"
10464 #include "system.h"
10465 #ifdef HAVE_SYS_RESOURCE_H
10466 #include <sys/resource.h>
10467 #endif
10468
10469
10470 int
10471 main ()
10472 {
10473 #ifndef $ac_func
10474 char *(*pfn) = (char *(*)) $ac_func ;
10475 #endif
10476   ;
10477   return 0;
10478 }
10479 _ACEOF
10480 if ac_fn_c_try_compile "$LINENO"; then :
10481   eval "gcc_cv_have_decl_$ac_func=yes"
10482 else
10483   eval "gcc_cv_have_decl_$ac_func=no"
10484 fi
10485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10486 fi
10487
10488 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10490 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10491 #define $ac_tr_decl 1
10492 _ACEOF
10493
10494 else
10495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10496 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10497 #define $ac_tr_decl 0
10498 _ACEOF
10499
10500 fi
10501
10502 done
10503
10504
10505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10506 /* end confdefs.h.  */
10507
10508 #include "ansidecl.h"
10509 #include "system.h"
10510 #ifdef HAVE_SYS_RESOURCE_H
10511 #include <sys/resource.h>
10512 #endif
10513
10514 int
10515 main ()
10516 {
10517 rlim_t l = 0;
10518   ;
10519   return 0;
10520 }
10521 _ACEOF
10522 if ac_fn_c_try_compile "$LINENO"; then :
10523
10524 else
10525
10526 $as_echo "#define rlim_t long" >>confdefs.h
10527
10528 fi
10529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10530
10531 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10532 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10533 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10534 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10535 for ac_func in ldgetname
10536 do
10537   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10539 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10540 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10541   $as_echo_n "(cached) " >&6
10542 else
10543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10544 /* end confdefs.h.  */
10545 #undef $ac_tr_decl
10546 #define $ac_tr_decl 1
10547
10548 #include "ansidecl.h"
10549 #include "system.h"
10550 #ifdef HAVE_LDFCN_H
10551 #undef FREAD
10552 #undef FWRITE
10553 #include <ldfcn.h>
10554 #endif
10555
10556
10557 int
10558 main ()
10559 {
10560 #ifndef $ac_func
10561 char *(*pfn) = (char *(*)) $ac_func ;
10562 #endif
10563   ;
10564   return 0;
10565 }
10566 _ACEOF
10567 if ac_fn_c_try_compile "$LINENO"; then :
10568   eval "gcc_cv_have_decl_$ac_func=yes"
10569 else
10570   eval "gcc_cv_have_decl_$ac_func=no"
10571 fi
10572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10573 fi
10574
10575 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10577 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10578 #define $ac_tr_decl 1
10579 _ACEOF
10580
10581 else
10582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10583 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10584 #define $ac_tr_decl 0
10585 _ACEOF
10586
10587 fi
10588
10589 done
10590
10591
10592 for ac_func in times
10593 do
10594   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10596 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10597 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10598   $as_echo_n "(cached) " >&6
10599 else
10600   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10601 /* end confdefs.h.  */
10602 #undef $ac_tr_decl
10603 #define $ac_tr_decl 1
10604
10605 #include "ansidecl.h"
10606 #include "system.h"
10607 #ifdef HAVE_SYS_TIMES_H
10608 #include <sys/times.h>
10609 #endif
10610
10611
10612 int
10613 main ()
10614 {
10615 #ifndef $ac_func
10616 char *(*pfn) = (char *(*)) $ac_func ;
10617 #endif
10618   ;
10619   return 0;
10620 }
10621 _ACEOF
10622 if ac_fn_c_try_compile "$LINENO"; then :
10623   eval "gcc_cv_have_decl_$ac_func=yes"
10624 else
10625   eval "gcc_cv_have_decl_$ac_func=no"
10626 fi
10627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10628 fi
10629
10630 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10632 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10633 #define $ac_tr_decl 1
10634 _ACEOF
10635
10636 else
10637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10638 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10639 #define $ac_tr_decl 0
10640 _ACEOF
10641
10642 fi
10643
10644 done
10645
10646
10647 for ac_func in sigaltstack
10648 do
10649   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10651 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10652 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10653   $as_echo_n "(cached) " >&6
10654 else
10655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10656 /* end confdefs.h.  */
10657 #undef $ac_tr_decl
10658 #define $ac_tr_decl 1
10659
10660 #include "ansidecl.h"
10661 #include "system.h"
10662 #include <signal.h>
10663
10664
10665 int
10666 main ()
10667 {
10668 #ifndef $ac_func
10669 char *(*pfn) = (char *(*)) $ac_func ;
10670 #endif
10671   ;
10672   return 0;
10673 }
10674 _ACEOF
10675 if ac_fn_c_try_compile "$LINENO"; then :
10676   eval "gcc_cv_have_decl_$ac_func=yes"
10677 else
10678   eval "gcc_cv_have_decl_$ac_func=no"
10679 fi
10680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10681 fi
10682
10683 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10685 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10686 #define $ac_tr_decl 1
10687 _ACEOF
10688
10689 else
10690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10691 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10692 #define $ac_tr_decl 0
10693 _ACEOF
10694
10695 fi
10696
10697 done
10698
10699
10700 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10701 # prototype.
10702 ac_ext=cpp
10703 ac_cpp='$CXXCPP $CPPFLAGS'
10704 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10705 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10706 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10707
10708 for ac_func in madvise
10709 do
10710   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10712 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10713 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10714   $as_echo_n "(cached) " >&6
10715 else
10716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10717 /* end confdefs.h.  */
10718 #undef $ac_tr_decl
10719 #define $ac_tr_decl 1
10720
10721   #include "ansidecl.h"
10722   #include "system.h"
10723
10724
10725 int
10726 main ()
10727 {
10728 #ifndef $ac_func
10729 char *(*pfn) = (char *(*)) $ac_func ;
10730 #endif
10731   ;
10732   return 0;
10733 }
10734 _ACEOF
10735 if ac_fn_cxx_try_compile "$LINENO"; then :
10736   eval "gcc_cv_have_decl_$ac_func=yes"
10737 else
10738   eval "gcc_cv_have_decl_$ac_func=no"
10739 fi
10740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10741 fi
10742
10743 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10745 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10746 #define $ac_tr_decl 1
10747 _ACEOF
10748
10749 else
10750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10751 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10752 #define $ac_tr_decl 0
10753 _ACEOF
10754
10755 fi
10756
10757 done
10758
10759 ac_ext=c
10760 ac_cpp='$CPP $CPPFLAGS'
10761 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10762 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10763 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10764
10765
10766 # More time-related stuff.
10767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10768 $as_echo_n "checking for struct tms... " >&6; }
10769 if test "${ac_cv_struct_tms+set}" = set; then :
10770   $as_echo_n "(cached) " >&6
10771 else
10772
10773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10774 /* end confdefs.h.  */
10775
10776 #include "ansidecl.h"
10777 #include "system.h"
10778 #ifdef HAVE_SYS_TIMES_H
10779 #include <sys/times.h>
10780 #endif
10781
10782 int
10783 main ()
10784 {
10785 struct tms tms;
10786   ;
10787   return 0;
10788 }
10789 _ACEOF
10790 if ac_fn_c_try_compile "$LINENO"; then :
10791   ac_cv_struct_tms=yes
10792 else
10793   ac_cv_struct_tms=no
10794 fi
10795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10796 fi
10797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10798 $as_echo "$ac_cv_struct_tms" >&6; }
10799 if test $ac_cv_struct_tms = yes; then
10800
10801 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10802
10803 fi
10804
10805 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10806 # revisit after autoconf 2.50.
10807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10808 $as_echo_n "checking for clock_t... " >&6; }
10809 if test "${gcc_cv_type_clock_t+set}" = set; then :
10810   $as_echo_n "(cached) " >&6
10811 else
10812
10813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10814 /* end confdefs.h.  */
10815
10816 #include "ansidecl.h"
10817 #include "system.h"
10818
10819 int
10820 main ()
10821 {
10822 clock_t x;
10823   ;
10824   return 0;
10825 }
10826 _ACEOF
10827 if ac_fn_c_try_compile "$LINENO"; then :
10828   gcc_cv_type_clock_t=yes
10829 else
10830   gcc_cv_type_clock_t=no
10831 fi
10832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10833 fi
10834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10835 $as_echo "$gcc_cv_type_clock_t" >&6; }
10836 if test $gcc_cv_type_clock_t = yes; then
10837
10838 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10839
10840 fi
10841
10842 # Check if F_SETLKW is supported by fcntl.
10843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
10844 $as_echo_n "checking for F_SETLKW... " >&6; }
10845 if test "${ac_cv_f_setlkw+set}" = set; then :
10846   $as_echo_n "(cached) " >&6
10847 else
10848
10849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10850 /* end confdefs.h.  */
10851
10852 #include <fcntl.h>
10853 int
10854 main ()
10855 {
10856
10857 struct flock fl;
10858 fl.l_whence = 0;
10859 fl.l_start = 0;
10860 fl.l_len = 0;
10861 fl.l_pid = 0;
10862 return fcntl (1, F_SETLKW, &fl);
10863   ;
10864   return 0;
10865 }
10866 _ACEOF
10867 if ac_fn_c_try_compile "$LINENO"; then :
10868   ac_cv_f_setlkw=yes
10869 else
10870   ac_cv_f_setlkw=no
10871 fi
10872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10873 fi
10874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
10875 $as_echo "$ac_cv_f_setlkw" >&6; }
10876 if test $ac_cv_f_setlkw = yes; then
10877
10878 $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
10879
10880 fi
10881
10882 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10883 CFLAGS="$saved_CFLAGS"
10884 CXXFLAGS="$saved_CXXFLAGS"
10885
10886 # mkdir takes a single argument on some systems.
10887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10888 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10889 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10890   $as_echo_n "(cached) " >&6
10891 else
10892   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10893 /* end confdefs.h.  */
10894
10895 #include <sys/types.h>
10896 #ifdef HAVE_SYS_STAT_H
10897 # include <sys/stat.h>
10898 #endif
10899 #ifdef HAVE_UNISTD_H
10900 # include <unistd.h>
10901 #endif
10902 #ifdef HAVE_DIRECT_H
10903 # include <direct.h>
10904 #endif
10905 int
10906 main ()
10907 {
10908 mkdir ("foo", 0);
10909   ;
10910   return 0;
10911 }
10912 _ACEOF
10913 if ac_fn_c_try_compile "$LINENO"; then :
10914   gcc_cv_mkdir_takes_one_arg=no
10915 else
10916   gcc_cv_mkdir_takes_one_arg=yes
10917 fi
10918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10919 fi
10920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10921 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10922 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10923
10924 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10925
10926 fi
10927
10928
10929 # File extensions
10930 manext='.1'
10931 objext='.o'
10932
10933
10934
10935 # With Setjmp/Longjmp based exception handling.
10936 # Check whether --enable-sjlj-exceptions was given.
10937 if test "${enable_sjlj_exceptions+set}" = set; then :
10938   enableval=$enable_sjlj_exceptions; case $target in
10939   *-*-hpux10*)
10940     if test $enableval != yes; then
10941       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10942 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10943       enableval=yes
10944     fi
10945     ;;
10946 esac
10947 force_sjlj_exceptions=yes
10948 else
10949   case $target in
10950   *-*-hpux10*)
10951     force_sjlj_exceptions=yes
10952     enableval=yes
10953     ;;
10954   *)
10955     force_sjlj_exceptions=no
10956     ;;
10957 esac
10958 fi
10959
10960 if test $force_sjlj_exceptions = yes; then
10961   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10962
10963 cat >>confdefs.h <<_ACEOF
10964 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10965 _ACEOF
10966
10967 fi
10968
10969 # --------------------------------------------------------
10970 # Build, host, and target specific configuration fragments
10971 # --------------------------------------------------------
10972
10973 # Collect build-machine-specific information.
10974 . ${srcdir}/config.build
10975
10976 # Collect host-machine-specific information.
10977 . ${srcdir}/config.host
10978
10979 target_gtfiles=
10980
10981 # Collect target-machine-specific information.
10982 . ${srcdir}/config.gcc
10983
10984 extra_objs="${host_extra_objs} ${extra_objs}"
10985 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10986
10987 # Default the target-machine variables that were not explicitly set.
10988 if test x"$tm_file" = x
10989 then tm_file=$cpu_type/$cpu_type.h; fi
10990
10991 if test x"$extra_headers" = x
10992 then extra_headers=; fi
10993
10994 if test x$md_file = x
10995 then md_file=$cpu_type/$cpu_type.md; fi
10996
10997 if test x$out_file = x
10998 then out_file=$cpu_type/$cpu_type.c; fi
10999
11000 if test x"$tmake_file" = x
11001 then tmake_file=$cpu_type/t-$cpu_type
11002 fi
11003
11004 # Support --enable-initfini-array.
11005 if test x$enable_initfini_array != xno; then
11006   tm_file="${tm_file} initfini-array.h"
11007 fi
11008
11009 if test x"$dwarf2" = xyes
11010 then tm_file="$tm_file tm-dwarf2.h"
11011 fi
11012
11013 # Say what files are being used for the output code and MD file.
11014 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11015 echo "Using \`$srcdir/config/$md_file' as machine description file."
11016
11017 # If any of the xm_file variables contain nonexistent files, warn
11018 # about them and drop them.
11019
11020 bx=
11021 for x in $build_xm_file; do
11022   if    test -f $srcdir/config/$x
11023   then      bx="$bx $x"
11024   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11025 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11026   fi
11027 done
11028 build_xm_file="$bx"
11029
11030 hx=
11031 for x in $host_xm_file; do
11032   if    test -f $srcdir/config/$x
11033   then      hx="$hx $x"
11034   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11035 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11036   fi
11037 done
11038 host_xm_file="$hx"
11039
11040 tx=
11041 for x in $xm_file; do
11042   if    test -f $srcdir/config/$x
11043   then      tx="$tx $x"
11044   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11045 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11046   fi
11047 done
11048 xm_file="$tx"
11049
11050 count=a
11051 for f in $tm_file; do
11052         count=${count}x
11053 done
11054 if test $count = ax; then
11055         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11056 else
11057         echo "Using the following target machine macro files:"
11058         for f in $tm_file; do
11059                 echo "  $srcdir/config/$f"
11060         done
11061 fi
11062
11063 if test x$need_64bit_hwint = xyes; then
11064
11065 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11066
11067 fi
11068
11069 if test x$use_long_long_for_widest_fast_int = xyes; then
11070
11071 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11072
11073 fi
11074
11075 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
11076
11077 cat >>confdefs.h <<_ACEOF
11078 #define HAVE_GNU_LD $gnu_ld_bool
11079 _ACEOF
11080
11081
11082 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
11083
11084 cat >>confdefs.h <<_ACEOF
11085 #define HAVE_GNU_AS $gnu_as_bool
11086 _ACEOF
11087
11088
11089 count=a
11090 for f in $host_xm_file; do
11091         count=${count}x
11092 done
11093 if test $count = a; then
11094         :
11095 elif test $count = ax; then
11096         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11097 else
11098         echo "Using the following host machine macro files:"
11099         for f in $host_xm_file; do
11100                 echo "  $srcdir/config/$f"
11101         done
11102 fi
11103 echo "Using ${out_host_hook_obj} for host machine hooks."
11104
11105 if test "$host_xm_file" != "$build_xm_file"; then
11106         count=a
11107         for f in $build_xm_file; do
11108                 count=${count}x
11109         done
11110         if test $count = a; then
11111                 :
11112         elif test $count = ax; then
11113                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11114         else
11115                 echo "Using the following build machine macro files:"
11116                 for f in $build_xm_file; do
11117                         echo "  $srcdir/config/$f"
11118                 done
11119         fi
11120 fi
11121
11122 if test -n "$configured_native_system_header_dir"; then
11123   native_system_header_dir=$configured_native_system_header_dir
11124 fi
11125 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11126
11127
11128 case ${host} in
11129   powerpc*-*-darwin*)
11130     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11131 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11132 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11133   $as_echo_n "(cached) " >&6
11134 else
11135   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11136 /* end confdefs.h.  */
11137
11138 #include <sys/cdefs.h>
11139 #include <sys/signal.h>
11140 #include <ucontext.h>
11141 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11142
11143 _ACEOF
11144 if ac_fn_c_try_compile "$LINENO"; then :
11145   gcc_cv_mcontext_underscores=no
11146 else
11147   gcc_cv_mcontext_underscores=yes
11148 fi
11149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11150 fi
11151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11152 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11153       if test $gcc_cv_mcontext_underscores = yes; then
11154
11155 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11156
11157       fi
11158     ;;
11159 esac
11160
11161 # ---------
11162 # Threading
11163 # ---------
11164
11165 # Check if a valid thread package
11166 case ${enable_threads} in
11167   "" | no)
11168     # No threads
11169     target_thread_file='single'
11170     ;;
11171   yes)
11172     # default
11173     target_thread_file='single'
11174     ;;
11175   aix | dce | lynx | mipssde | posix | rtems | \
11176   single | tpf | vxworks | win32)
11177     target_thread_file=${enable_threads}
11178     ;;
11179   *)
11180     echo "${enable_threads} is an unknown thread package" 1>&2
11181     exit 1
11182     ;;
11183 esac
11184
11185 if test x${thread_file} = x; then
11186   # No thread file set by target-specific clauses in config.gcc,
11187   # so use file chosen by default logic above
11188   thread_file=${target_thread_file}
11189 fi
11190
11191 # --------
11192 # UNSORTED
11193 # --------
11194
11195 use_cxa_atexit=no
11196 if test x$enable___cxa_atexit = xyes || \
11197    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11198   if test x$host = x$target; then
11199     case $host in
11200       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11201       # keyed to flag_use_cxa_atexit
11202       *-*-mingw32*)
11203         use_cxa_atexit=yes
11204         ;;
11205       powerpc-ibm-aix*)
11206         use_cxa_atexit=yes
11207         ;;
11208       *)
11209         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11210 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11211   use_cxa_atexit=yes
11212 else
11213   echo "__cxa_atexit can't be enabled on this target"
11214 fi
11215
11216         ;;
11217     esac
11218   else
11219     # We can't check for __cxa_atexit when building a cross, so assume
11220     # it is available
11221     use_cxa_atexit=yes
11222   fi
11223   if test x$use_cxa_atexit = xyes; then
11224
11225 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11226
11227   fi
11228 fi
11229
11230 # Look for a file containing extra machine modes.
11231 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11232   extra_modes_file='$(srcdir)'/config/${extra_modes}
11233
11234
11235 cat >>confdefs.h <<_ACEOF
11236 #define EXTRA_MODES_FILE "config/$extra_modes"
11237 _ACEOF
11238
11239 fi
11240
11241 # Convert extra_options into a form suitable for Makefile use.
11242 extra_opt_files=
11243 all_opt_files=
11244 for f in $extra_options; do
11245   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11246   all_opt_files="$all_opt_files $srcdir/config/$f"
11247 done
11248
11249
11250 # auto-host.h is the file containing items generated by autoconf and is
11251 # the first file included by config.h.
11252 # If host=build, it is correct to have bconfig include auto-host.h
11253 # as well.  If host!=build, we are in error and need to do more
11254 # work to find out the build config parameters.
11255 if test x$host = x$build
11256 then
11257         build_auto=auto-host.h
11258 else
11259         # We create a subdir, then run autoconf in the subdir.
11260         # To prevent recursion we set host and build for the new
11261         # invocation of configure to the build for this invocation
11262         # of configure.
11263         tempdir=build.$$
11264         rm -rf $tempdir
11265         mkdir $tempdir
11266         cd $tempdir
11267         case ${srcdir} in
11268         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11269         *) realsrcdir=../${srcdir};;
11270         esac
11271         saved_CFLAGS="${CFLAGS}"
11272         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11273         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11274         ${realsrcdir}/configure \
11275                 --enable-languages=${enable_languages-all} \
11276                 --target=$target_alias --host=$build_alias --build=$build_alias
11277         CFLAGS="${saved_CFLAGS}"
11278
11279         # We just finished tests for the build machine, so rename
11280         # the file auto-build.h in the gcc directory.
11281         mv auto-host.h ../auto-build.h
11282         cd ..
11283         rm -rf $tempdir
11284         build_auto=auto-build.h
11285 fi
11286
11287
11288 tm_file="${tm_file} defaults.h"
11289 tm_p_file="${tm_p_file} tm-preds.h"
11290 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11291 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11292 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11293 # put this back in temporarily.
11294 xm_file="auto-host.h ansidecl.h ${xm_file}"
11295
11296 # --------
11297 # UNSORTED
11298 # --------
11299
11300 # Compile in configure arguments.
11301 if test -f configargs.h ; then
11302         # Being re-configured.
11303         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11304         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11305 else
11306         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11307 fi
11308
11309 # Double all backslashes and backslash all quotes to turn
11310 # gcc_config_arguments into a C string.
11311 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11312 $gcc_config_arguments
11313 EOF
11314 gcc_config_arguments_str=`cat conftest.out`
11315 rm -f conftest.out
11316
11317 cat > configargs.h <<EOF
11318 /* Generated automatically. */
11319 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11320 static const char thread_model[] = "$thread_file";
11321
11322 static const struct {
11323   const char *name, *value;
11324 } configure_default_options[] = $configure_default_options;
11325 EOF
11326
11327 gcc_BASEVER=`cat $srcdir/BASE-VER`
11328 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11329 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11330 if test -f $srcdir/REVISION ; then
11331         gcc_REVISION=`cat $srcdir/REVISION`
11332 else
11333         gcc_REVISION=""
11334 fi
11335 cat > plugin-version.h <<EOF
11336 #include "configargs.h"
11337
11338 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11339 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11340 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11341 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11342
11343 static char basever[] = "$gcc_BASEVER";
11344 static char datestamp[] = "$gcc_DATESTAMP";
11345 static char devphase[] = "$gcc_DEVPHASE";
11346 static char revision[] = "$gcc_REVISION";
11347
11348 /* FIXME plugins: We should make the version information more precise.
11349    One way to do is to add a checksum. */
11350
11351 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11352                                                 devphase, revision,
11353                                                 configuration_arguments};
11354 EOF
11355
11356 # Internationalization
11357 # If we haven't got the data from the intl directory,
11358 # assume NLS is disabled.
11359 USE_NLS=no
11360 LIBINTL=
11361 LIBINTL_DEP=
11362 INCINTL=
11363 XGETTEXT=
11364 GMSGFMT=
11365 POSUB=
11366
11367 if test -f  ../intl/config.intl; then
11368   .  ../intl/config.intl
11369 fi
11370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11371 $as_echo_n "checking whether NLS is requested... " >&6; }
11372 if test x"$USE_NLS" != xyes; then
11373   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11374 $as_echo "no" >&6; }
11375 else
11376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11377 $as_echo "yes" >&6; }
11378
11379 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11380
11381
11382   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11383 $as_echo_n "checking for catalogs to be installed... " >&6; }
11384   # Look for .po and .gmo files in the source directory.
11385   CATALOGS=
11386   XLINGUAS=
11387   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11388     # If there aren't any .gmo files the shell will give us the
11389     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11390     # weeded out.
11391     case "$cat" in *\**)
11392       continue;;
11393     esac
11394     # The quadruple backslash is collapsed to a double backslash
11395     # by the backticks, then collapsed again by the double quotes,
11396     # leaving us with one backslash in the sed expression (right
11397     # before the dot that mustn't act as a wildcard).
11398     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11399     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11400     # The user is allowed to set LINGUAS to a list of languages to
11401     # install catalogs for.  If it's empty that means "all of them."
11402     if test "x$LINGUAS" = x; then
11403       CATALOGS="$CATALOGS $cat"
11404       XLINGUAS="$XLINGUAS $lang"
11405     else
11406       case "$LINGUAS" in *$lang*)
11407         CATALOGS="$CATALOGS $cat"
11408         XLINGUAS="$XLINGUAS $lang"
11409         ;;
11410       esac
11411     fi
11412   done
11413   LINGUAS="$XLINGUAS"
11414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11415 $as_echo "$LINGUAS" >&6; }
11416
11417
11418     DATADIRNAME=share
11419
11420   INSTOBJEXT=.mo
11421
11422   GENCAT=gencat
11423
11424   CATOBJEXT=.gmo
11425
11426 fi
11427
11428 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11429 # -liconv on the link line twice.
11430 case "$LIBINTL" in *$LIBICONV*)
11431         LIBICONV= ;;
11432 esac
11433
11434 # Check whether --enable-secureplt was given.
11435 if test "${enable_secureplt+set}" = set; then :
11436   enableval=$enable_secureplt;
11437 fi
11438
11439
11440 # Check whether --enable-leading-mingw64-underscores was given.
11441 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11442   enableval=$enable_leading_mingw64_underscores;
11443 fi
11444
11445 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11446
11447 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11448
11449 fi
11450
11451 # Check whether --enable-cld was given.
11452 if test "${enable_cld+set}" = set; then :
11453   enableval=$enable_cld;
11454 else
11455   enable_cld=no
11456 fi
11457
11458
11459 # Check whether --enable-frame-pointer was given.
11460 if test "${enable_frame_pointer+set}" = set; then :
11461   enableval=$enable_frame_pointer;
11462 else
11463
11464 case $target_os in
11465 linux* | darwin[8912]*)
11466   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11467   # DWARF2.
11468   enable_frame_pointer=no
11469   ;;
11470 *)
11471   enable_frame_pointer=yes
11472   ;;
11473 esac
11474
11475 fi
11476
11477
11478 # Windows32 Registry support for specifying GCC installation paths.
11479 # Check whether --enable-win32-registry was given.
11480 if test "${enable_win32_registry+set}" = set; then :
11481   enableval=$enable_win32_registry;
11482 fi
11483
11484
11485 case $host_os in
11486   win32 | pe | cygwin* | mingw32* | uwin*)
11487     if test "x$enable_win32_registry" != xno; then
11488       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11489 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11490 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11491   $as_echo_n "(cached) " >&6
11492 else
11493   ac_func_search_save_LIBS=$LIBS
11494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11495 /* end confdefs.h.  */
11496
11497 /* Override any GCC internal prototype to avoid an error.
11498    Use char because int might match the return type of a GCC
11499    builtin and then its argument prototype would still apply.  */
11500 #ifdef __cplusplus
11501 extern "C"
11502 #endif
11503 char RegOpenKeyExA ();
11504 int
11505 main ()
11506 {
11507 return RegOpenKeyExA ();
11508   ;
11509   return 0;
11510 }
11511 _ACEOF
11512 for ac_lib in '' advapi32; do
11513   if test -z "$ac_lib"; then
11514     ac_res="none required"
11515   else
11516     ac_res=-l$ac_lib
11517     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11518   fi
11519   if ac_fn_c_try_link "$LINENO"; then :
11520   ac_cv_search_RegOpenKeyExA=$ac_res
11521 fi
11522 rm -f core conftest.err conftest.$ac_objext \
11523     conftest$ac_exeext
11524   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11525   break
11526 fi
11527 done
11528 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11529
11530 else
11531   ac_cv_search_RegOpenKeyExA=no
11532 fi
11533 rm conftest.$ac_ext
11534 LIBS=$ac_func_search_save_LIBS
11535 fi
11536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11537 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11538 ac_res=$ac_cv_search_RegOpenKeyExA
11539 if test "$ac_res" != no; then :
11540   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11541
11542 else
11543   enable_win32_registry=no
11544 fi
11545
11546     fi
11547
11548     if test "x$enable_win32_registry" != xno; then
11549
11550 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11551
11552
11553       if test "x$enable_win32_registry" != xyes \
11554          && test "x$enable_win32_registry" != x; then
11555
11556 cat >>confdefs.h <<_ACEOF
11557 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11558 _ACEOF
11559
11560       fi
11561     fi
11562   ;;
11563 esac
11564
11565 # Get an absolute path to the GCC top-level source directory
11566 holddir=`${PWDCMD-pwd}`
11567 cd $srcdir
11568 topdir=`${PWDCMD-pwd}`
11569 cd $holddir
11570
11571 # Conditionalize the makefile for this host machine.
11572 xmake_file=
11573 for f in ${host_xmake_file}
11574 do
11575         if test -f ${srcdir}/config/$f
11576         then
11577                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11578         fi
11579 done
11580
11581 # Conditionalize the makefile for this target machine.
11582 tmake_file_=
11583 for f in ${tmake_file}
11584 do
11585         if test -f ${srcdir}/config/$f
11586         then
11587                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11588         fi
11589 done
11590 tmake_file="${tmake_file_}"
11591
11592 out_object_file=`basename $out_file .c`.o
11593 common_out_object_file=`basename $common_out_file .c`.o
11594
11595 tm_file_list="options.h"
11596 tm_include_list="options.h insn-constants.h"
11597 for f in $tm_file; do
11598   case $f in
11599     ./* )
11600        f=`echo $f | sed 's/^..//'`
11601        tm_file_list="${tm_file_list} $f"
11602        tm_include_list="${tm_include_list} $f"
11603        ;;
11604     defaults.h )
11605        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11606        tm_include_list="${tm_include_list} $f"
11607        ;;
11608     * )
11609        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11610        tm_include_list="${tm_include_list} config/$f"
11611        ;;
11612   esac
11613 done
11614
11615 tm_p_file_list=
11616 tm_p_include_list=
11617 for f in $tm_p_file; do
11618   case $f in
11619     tm-preds.h )
11620        tm_p_file_list="${tm_p_file_list} $f"
11621        tm_p_include_list="${tm_p_include_list} $f"
11622        ;;
11623     * )
11624        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11625        tm_p_include_list="${tm_p_include_list} config/$f"
11626   esac
11627 done
11628
11629 xm_file_list=
11630 xm_include_list=
11631 for f in $xm_file; do
11632   case $f in
11633     ansidecl.h )
11634        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11635        xm_include_list="${xm_include_list} $f"
11636        ;;
11637     auto-host.h )
11638        xm_file_list="${xm_file_list} $f"
11639        xm_include_list="${xm_include_list} $f"
11640        ;;
11641     * )
11642        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11643        xm_include_list="${xm_include_list} config/$f"
11644        ;;
11645   esac
11646 done
11647
11648 host_xm_file_list=
11649 host_xm_include_list=
11650 for f in $host_xm_file; do
11651   case $f in
11652     ansidecl.h )
11653        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11654        host_xm_include_list="${host_xm_include_list} $f"
11655        ;;
11656     auto-host.h )
11657        host_xm_file_list="${host_xm_file_list} $f"
11658        host_xm_include_list="${host_xm_include_list} $f"
11659        ;;
11660     * )
11661        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11662        host_xm_include_list="${host_xm_include_list} config/$f"
11663        ;;
11664   esac
11665 done
11666
11667 build_xm_file_list=
11668 for f in $build_xm_file; do
11669   case $f in
11670     ansidecl.h )
11671        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11672        build_xm_include_list="${build_xm_include_list} $f"
11673        ;;
11674     auto-build.h | auto-host.h )
11675        build_xm_file_list="${build_xm_file_list} $f"
11676        build_xm_include_list="${build_xm_include_list} $f"
11677        ;;
11678     * )
11679        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11680        build_xm_include_list="${build_xm_include_list} config/$f"
11681        ;;
11682   esac
11683 done
11684
11685 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11686 # cross-compiler which does not use the native headers and libraries.
11687 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11688 CROSS=
11689 ALL=all.internal
11690 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11691
11692 if test "x$with_build_sysroot" != x; then
11693   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11694 else
11695   # This value is used, even on a native system, because
11696   # CROSS_SYSTEM_HEADER_DIR is just
11697   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11698   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11699 fi
11700
11701 if test x$host != x$target
11702 then
11703         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11704         ALL=all.cross
11705         SYSTEM_HEADER_DIR=$build_system_header_dir
11706         case "$host","$target" in
11707         # Darwin crosses can use the host system's libraries and headers,
11708         # because of the fat library support.  Of course, it must be the
11709         # same version of Darwin on both sides.  Allow the user to
11710         # just say --target=foo-darwin without a version number to mean
11711         # "the version on this system".
11712             *-*-darwin*,*-*-darwin*)
11713                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11714                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11715                 if test $hostos = $targetos -o $targetos = darwin ; then
11716                     CROSS=
11717                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11718                     with_headers=yes
11719                 fi
11720                 ;;
11721
11722             i?86-*-*,x86_64-*-* \
11723             | powerpc*-*-*,powerpc64*-*-*)
11724                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11725         esac
11726
11727         case $target in
11728                 *-*-mingw*)
11729                         if test "x$with_headers" = x; then
11730                                 with_headers=yes
11731                         fi
11732                         ;;
11733                 *)
11734                         ;;
11735         esac
11736 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11737         SYSTEM_HEADER_DIR=$build_system_header_dir
11738 fi
11739
11740 # If this is a cross-compiler that does not
11741 # have its own set of headers then define
11742 # inhibit_libc
11743
11744 # If this is using newlib, without having the headers available now,
11745 # then define inhibit_libc in LIBGCC2_CFLAGS.
11746 # This prevents libgcc2 from containing any code which requires libc
11747 # support.
11748 : ${inhibit_libc=false}
11749 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11750        test x$with_newlib = xyes ; } &&
11751      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11752        inhibit_libc=true
11753 fi
11754
11755
11756 # When building gcc with a cross-compiler, we need to adjust things so
11757 # that the generator programs are still built with the native compiler.
11758 # Also, we cannot run fixincludes.
11759
11760 # These are the normal (build=host) settings:
11761 CC_FOR_BUILD='$(CC)'
11762 CXX_FOR_BUILD='$(CXX)'
11763 BUILD_CFLAGS='$(ALL_CFLAGS)'
11764 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11765 BUILD_LDFLAGS='$(LDFLAGS)'
11766 STMP_FIXINC=stmp-fixinc
11767
11768 # And these apply if build != host, or we are generating coverage data
11769 if test x$build != x$host || test "x$coverage_flags" != x
11770 then
11771     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11772     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11773 fi
11774
11775 # Expand extra_headers to include complete path.
11776 # This substitutes for lots of t-* files.
11777 extra_headers_list=
11778 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11779 for file in ${extra_headers} ; do
11780   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11781 done
11782
11783 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11784 if test x"$use_gcc_tgmath" = xyes
11785 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11786 fi
11787
11788 # Define collect2 in Makefile.
11789 case $host_can_use_collect2 in
11790   no) collect2= ;;
11791   *) collect2='collect2$(exeext)' ;;
11792 esac
11793
11794
11795 # Add a definition of USE_COLLECT2 if system wants one.
11796 case $use_collect2 in
11797   no) use_collect2= ;;
11798   "") ;;
11799   *)
11800     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11801     xm_defines="${xm_defines} USE_COLLECT2"
11802     case $host_can_use_collect2 in
11803       no)
11804         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11805         ;;
11806     esac
11807     ;;
11808 esac
11809
11810
11811 cat >>confdefs.h <<_ACEOF
11812 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11813 _ACEOF
11814
11815
11816 # ---------------------------
11817 # Assembler & linker features
11818 # ---------------------------
11819
11820 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11821 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11822 # However when ld-new is first executed from the build tree, libtool will
11823 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11824 # to the build tree.  While doing this we need to use the previous-stage
11825 # linker, or we have an infinite loop.  The presence of a shell script as
11826 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11827 # the gcc/collect-ld script.  So we need to know how libtool works, or
11828 # exec-tool will fail.
11829
11830
11831 case `pwd` in
11832   *\ * | *\     *)
11833     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11834 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11835 esac
11836
11837
11838
11839 macro_version='2.2.7a'
11840 macro_revision='1.3134'
11841
11842
11843
11844
11845
11846
11847
11848
11849
11850
11851
11852
11853
11854 ltmain="$ac_aux_dir/ltmain.sh"
11855
11856 # Backslashify metacharacters that are still active within
11857 # double-quoted strings.
11858 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11859
11860 # Same as above, but do not quote variable references.
11861 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11862
11863 # Sed substitution to delay expansion of an escaped shell variable in a
11864 # double_quote_subst'ed string.
11865 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11866
11867 # Sed substitution to delay expansion of an escaped single quote.
11868 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11869
11870 # Sed substitution to avoid accidental globbing in evaled expressions
11871 no_glob_subst='s/\*/\\\*/g'
11872
11873 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11874 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11875 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11876
11877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11878 $as_echo_n "checking how to print strings... " >&6; }
11879 # Test print first, because it will be a builtin if present.
11880 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11881    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11882   ECHO='print -r --'
11883 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11884   ECHO='printf %s\n'
11885 else
11886   # Use this function as a fallback that always works.
11887   func_fallback_echo ()
11888   {
11889     eval 'cat <<_LTECHO_EOF
11890 $1
11891 _LTECHO_EOF'
11892   }
11893   ECHO='func_fallback_echo'
11894 fi
11895
11896 # func_echo_all arg...
11897 # Invoke $ECHO with all args, space-separated.
11898 func_echo_all ()
11899 {
11900     $ECHO ""
11901 }
11902
11903 case "$ECHO" in
11904   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11905 $as_echo "printf" >&6; } ;;
11906   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11907 $as_echo "print -r" >&6; } ;;
11908   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11909 $as_echo "cat" >&6; } ;;
11910 esac
11911
11912
11913
11914
11915
11916
11917
11918
11919
11920
11921
11922
11923
11924
11925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11926 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11927 if test "${ac_cv_path_SED+set}" = set; then :
11928   $as_echo_n "(cached) " >&6
11929 else
11930             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11931      for ac_i in 1 2 3 4 5 6 7; do
11932        ac_script="$ac_script$as_nl$ac_script"
11933      done
11934      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11935      { ac_script=; unset ac_script;}
11936      if test -z "$SED"; then
11937   ac_path_SED_found=false
11938   # Loop through the user's path and test for each of PROGNAME-LIST
11939   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11940 for as_dir in $PATH
11941 do
11942   IFS=$as_save_IFS
11943   test -z "$as_dir" && as_dir=.
11944     for ac_prog in sed gsed; do
11945     for ac_exec_ext in '' $ac_executable_extensions; do
11946       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11947       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11948 # Check for GNU ac_path_SED and select it if it is found.
11949   # Check for GNU $ac_path_SED
11950 case `"$ac_path_SED" --version 2>&1` in
11951 *GNU*)
11952   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11953 *)
11954   ac_count=0
11955   $as_echo_n 0123456789 >"conftest.in"
11956   while :
11957   do
11958     cat "conftest.in" "conftest.in" >"conftest.tmp"
11959     mv "conftest.tmp" "conftest.in"
11960     cp "conftest.in" "conftest.nl"
11961     $as_echo '' >> "conftest.nl"
11962     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11963     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11964     as_fn_arith $ac_count + 1 && ac_count=$as_val
11965     if test $ac_count -gt ${ac_path_SED_max-0}; then
11966       # Best one so far, save it but keep looking for a better one
11967       ac_cv_path_SED="$ac_path_SED"
11968       ac_path_SED_max=$ac_count
11969     fi
11970     # 10*(2^10) chars as input seems more than enough
11971     test $ac_count -gt 10 && break
11972   done
11973   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11974 esac
11975
11976       $ac_path_SED_found && break 3
11977     done
11978   done
11979   done
11980 IFS=$as_save_IFS
11981   if test -z "$ac_cv_path_SED"; then
11982     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11983   fi
11984 else
11985   ac_cv_path_SED=$SED
11986 fi
11987
11988 fi
11989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11990 $as_echo "$ac_cv_path_SED" >&6; }
11991  SED="$ac_cv_path_SED"
11992   rm -f conftest.sed
11993
11994 test -z "$SED" && SED=sed
11995 Xsed="$SED -e 1s/^X//"
11996
11997
11998
11999
12000
12001
12002
12003
12004
12005
12006
12007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12008 $as_echo_n "checking for fgrep... " >&6; }
12009 if test "${ac_cv_path_FGREP+set}" = set; then :
12010   $as_echo_n "(cached) " >&6
12011 else
12012   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12013    then ac_cv_path_FGREP="$GREP -F"
12014    else
12015      if test -z "$FGREP"; then
12016   ac_path_FGREP_found=false
12017   # Loop through the user's path and test for each of PROGNAME-LIST
12018   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12019 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12020 do
12021   IFS=$as_save_IFS
12022   test -z "$as_dir" && as_dir=.
12023     for ac_prog in fgrep; do
12024     for ac_exec_ext in '' $ac_executable_extensions; do
12025       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12026       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12027 # Check for GNU ac_path_FGREP and select it if it is found.
12028   # Check for GNU $ac_path_FGREP
12029 case `"$ac_path_FGREP" --version 2>&1` in
12030 *GNU*)
12031   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12032 *)
12033   ac_count=0
12034   $as_echo_n 0123456789 >"conftest.in"
12035   while :
12036   do
12037     cat "conftest.in" "conftest.in" >"conftest.tmp"
12038     mv "conftest.tmp" "conftest.in"
12039     cp "conftest.in" "conftest.nl"
12040     $as_echo 'FGREP' >> "conftest.nl"
12041     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12042     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12043     as_fn_arith $ac_count + 1 && ac_count=$as_val
12044     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12045       # Best one so far, save it but keep looking for a better one
12046       ac_cv_path_FGREP="$ac_path_FGREP"
12047       ac_path_FGREP_max=$ac_count
12048     fi
12049     # 10*(2^10) chars as input seems more than enough
12050     test $ac_count -gt 10 && break
12051   done
12052   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12053 esac
12054
12055       $ac_path_FGREP_found && break 3
12056     done
12057   done
12058   done
12059 IFS=$as_save_IFS
12060   if test -z "$ac_cv_path_FGREP"; then
12061     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12062   fi
12063 else
12064   ac_cv_path_FGREP=$FGREP
12065 fi
12066
12067    fi
12068 fi
12069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12070 $as_echo "$ac_cv_path_FGREP" >&6; }
12071  FGREP="$ac_cv_path_FGREP"
12072
12073
12074 test -z "$GREP" && GREP=grep
12075
12076
12077
12078
12079
12080
12081
12082
12083
12084
12085
12086
12087
12088
12089
12090
12091
12092
12093
12094 # Check whether --with-gnu-ld was given.
12095 if test "${with_gnu_ld+set}" = set; then :
12096   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12097 else
12098   with_gnu_ld=no
12099 fi
12100
12101 ac_prog=ld
12102 if test "$GCC" = yes; then
12103   # Check if gcc -print-prog-name=ld gives a path.
12104   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12105 $as_echo_n "checking for ld used by $CC... " >&6; }
12106   case $host in
12107   *-*-mingw*)
12108     # gcc leaves a trailing carriage return which upsets mingw
12109     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12110   *)
12111     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12112   esac
12113   case $ac_prog in
12114     # Accept absolute paths.
12115     [\\/]* | ?:[\\/]*)
12116       re_direlt='/[^/][^/]*/\.\./'
12117       # Canonicalize the pathname of ld
12118       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12119       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12120         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12121       done
12122       test -z "$LD" && LD="$ac_prog"
12123       ;;
12124   "")
12125     # If it fails, then pretend we aren't using GCC.
12126     ac_prog=ld
12127     ;;
12128   *)
12129     # If it is relative, then search for the first ld in PATH.
12130     with_gnu_ld=unknown
12131     ;;
12132   esac
12133 elif test "$with_gnu_ld" = yes; then
12134   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12135 $as_echo_n "checking for GNU ld... " >&6; }
12136 else
12137   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12138 $as_echo_n "checking for non-GNU ld... " >&6; }
12139 fi
12140 if test "${lt_cv_path_LD+set}" = set; then :
12141   $as_echo_n "(cached) " >&6
12142 else
12143   if test -z "$LD"; then
12144   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12145   for ac_dir in $PATH; do
12146     IFS="$lt_save_ifs"
12147     test -z "$ac_dir" && ac_dir=.
12148     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12149       lt_cv_path_LD="$ac_dir/$ac_prog"
12150       # Check to see if the program is GNU ld.  I'd rather use --version,
12151       # but apparently some variants of GNU ld only accept -v.
12152       # Break only if it was the GNU/non-GNU ld that we prefer.
12153       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12154       *GNU* | *'with BFD'*)
12155         test "$with_gnu_ld" != no && break
12156         ;;
12157       *)
12158         test "$with_gnu_ld" != yes && break
12159         ;;
12160       esac
12161     fi
12162   done
12163   IFS="$lt_save_ifs"
12164 else
12165   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12166 fi
12167 fi
12168
12169 LD="$lt_cv_path_LD"
12170 if test -n "$LD"; then
12171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12172 $as_echo "$LD" >&6; }
12173 else
12174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12175 $as_echo "no" >&6; }
12176 fi
12177 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12179 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12180 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12181   $as_echo_n "(cached) " >&6
12182 else
12183   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12184 case `$LD -v 2>&1 </dev/null` in
12185 *GNU* | *'with BFD'*)
12186   lt_cv_prog_gnu_ld=yes
12187   ;;
12188 *)
12189   lt_cv_prog_gnu_ld=no
12190   ;;
12191 esac
12192 fi
12193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12194 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12195 with_gnu_ld=$lt_cv_prog_gnu_ld
12196
12197
12198
12199
12200
12201
12202
12203
12204
12205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12206 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12207 if test "${lt_cv_path_NM+set}" = set; then :
12208   $as_echo_n "(cached) " >&6
12209 else
12210   if test -n "$NM"; then
12211   # Let the user override the test.
12212   lt_cv_path_NM="$NM"
12213 else
12214   lt_nm_to_check="${ac_tool_prefix}nm"
12215   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12216     lt_nm_to_check="$lt_nm_to_check nm"
12217   fi
12218   for lt_tmp_nm in $lt_nm_to_check; do
12219     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12220     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12221       IFS="$lt_save_ifs"
12222       test -z "$ac_dir" && ac_dir=.
12223       tmp_nm="$ac_dir/$lt_tmp_nm"
12224       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12225         # Check to see if the nm accepts a BSD-compat flag.
12226         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12227         #   nm: unknown option "B" ignored
12228         # Tru64's nm complains that /dev/null is an invalid object file
12229         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12230         */dev/null* | *'Invalid file or object type'*)
12231           lt_cv_path_NM="$tmp_nm -B"
12232           break
12233           ;;
12234         *)
12235           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12236           */dev/null*)
12237             lt_cv_path_NM="$tmp_nm -p"
12238             break
12239             ;;
12240           *)
12241             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12242             continue # so that we can try to find one that supports BSD flags
12243             ;;
12244           esac
12245           ;;
12246         esac
12247       fi
12248     done
12249     IFS="$lt_save_ifs"
12250   done
12251   : ${lt_cv_path_NM=no}
12252 fi
12253 fi
12254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12255 $as_echo "$lt_cv_path_NM" >&6; }
12256 if test "$lt_cv_path_NM" != "no"; then
12257   NM="$lt_cv_path_NM"
12258 else
12259   # Didn't find any BSD compatible name lister, look for dumpbin.
12260   if test -n "$DUMPBIN"; then :
12261     # Let the user override the test.
12262   else
12263     if test -n "$ac_tool_prefix"; then
12264   for ac_prog in dumpbin "link -dump"
12265   do
12266     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12267 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12269 $as_echo_n "checking for $ac_word... " >&6; }
12270 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12271   $as_echo_n "(cached) " >&6
12272 else
12273   if test -n "$DUMPBIN"; then
12274   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12275 else
12276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12277 for as_dir in $PATH
12278 do
12279   IFS=$as_save_IFS
12280   test -z "$as_dir" && as_dir=.
12281     for ac_exec_ext in '' $ac_executable_extensions; do
12282   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12283     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12284     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12285     break 2
12286   fi
12287 done
12288   done
12289 IFS=$as_save_IFS
12290
12291 fi
12292 fi
12293 DUMPBIN=$ac_cv_prog_DUMPBIN
12294 if test -n "$DUMPBIN"; then
12295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12296 $as_echo "$DUMPBIN" >&6; }
12297 else
12298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12299 $as_echo "no" >&6; }
12300 fi
12301
12302
12303     test -n "$DUMPBIN" && break
12304   done
12305 fi
12306 if test -z "$DUMPBIN"; then
12307   ac_ct_DUMPBIN=$DUMPBIN
12308   for ac_prog in dumpbin "link -dump"
12309 do
12310   # Extract the first word of "$ac_prog", so it can be a program name with args.
12311 set dummy $ac_prog; ac_word=$2
12312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12313 $as_echo_n "checking for $ac_word... " >&6; }
12314 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12315   $as_echo_n "(cached) " >&6
12316 else
12317   if test -n "$ac_ct_DUMPBIN"; then
12318   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12319 else
12320 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12321 for as_dir in $PATH
12322 do
12323   IFS=$as_save_IFS
12324   test -z "$as_dir" && as_dir=.
12325     for ac_exec_ext in '' $ac_executable_extensions; do
12326   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12327     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12328     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12329     break 2
12330   fi
12331 done
12332   done
12333 IFS=$as_save_IFS
12334
12335 fi
12336 fi
12337 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12338 if test -n "$ac_ct_DUMPBIN"; then
12339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12340 $as_echo "$ac_ct_DUMPBIN" >&6; }
12341 else
12342   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12343 $as_echo "no" >&6; }
12344 fi
12345
12346
12347   test -n "$ac_ct_DUMPBIN" && break
12348 done
12349
12350   if test "x$ac_ct_DUMPBIN" = x; then
12351     DUMPBIN=":"
12352   else
12353     case $cross_compiling:$ac_tool_warned in
12354 yes:)
12355 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12356 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12357 ac_tool_warned=yes ;;
12358 esac
12359     DUMPBIN=$ac_ct_DUMPBIN
12360   fi
12361 fi
12362
12363     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12364     *COFF*)
12365       DUMPBIN="$DUMPBIN -symbols"
12366       ;;
12367     *)
12368       DUMPBIN=:
12369       ;;
12370     esac
12371   fi
12372
12373   if test "$DUMPBIN" != ":"; then
12374     NM="$DUMPBIN"
12375   fi
12376 fi
12377 test -z "$NM" && NM=nm
12378
12379
12380
12381
12382
12383
12384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12385 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12386 if test "${lt_cv_nm_interface+set}" = set; then :
12387   $as_echo_n "(cached) " >&6
12388 else
12389   lt_cv_nm_interface="BSD nm"
12390   echo "int some_variable = 0;" > conftest.$ac_ext
12391   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12392   (eval "$ac_compile" 2>conftest.err)
12393   cat conftest.err >&5
12394   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12395   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12396   cat conftest.err >&5
12397   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12398   cat conftest.out >&5
12399   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12400     lt_cv_nm_interface="MS dumpbin"
12401   fi
12402   rm -f conftest*
12403 fi
12404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12405 $as_echo "$lt_cv_nm_interface" >&6; }
12406
12407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12408 $as_echo_n "checking whether ln -s works... " >&6; }
12409 LN_S=$as_ln_s
12410 if test "$LN_S" = "ln -s"; then
12411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12412 $as_echo "yes" >&6; }
12413 else
12414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12415 $as_echo "no, using $LN_S" >&6; }
12416 fi
12417
12418 # find the maximum length of command line arguments
12419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12420 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12421 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12422   $as_echo_n "(cached) " >&6
12423 else
12424     i=0
12425   teststring="ABCD"
12426
12427   case $build_os in
12428   msdosdjgpp*)
12429     # On DJGPP, this test can blow up pretty badly due to problems in libc
12430     # (any single argument exceeding 2000 bytes causes a buffer overrun
12431     # during glob expansion).  Even if it were fixed, the result of this
12432     # check would be larger than it should be.
12433     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12434     ;;
12435
12436   gnu*)
12437     # Under GNU Hurd, this test is not required because there is
12438     # no limit to the length of command line arguments.
12439     # Libtool will interpret -1 as no limit whatsoever
12440     lt_cv_sys_max_cmd_len=-1;
12441     ;;
12442
12443   cygwin* | mingw* | cegcc*)
12444     # On Win9x/ME, this test blows up -- it succeeds, but takes
12445     # about 5 minutes as the teststring grows exponentially.
12446     # Worse, since 9x/ME are not pre-emptively multitasking,
12447     # you end up with a "frozen" computer, even though with patience
12448     # the test eventually succeeds (with a max line length of 256k).
12449     # Instead, let's just punt: use the minimum linelength reported by
12450     # all of the supported platforms: 8192 (on NT/2K/XP).
12451     lt_cv_sys_max_cmd_len=8192;
12452     ;;
12453
12454   mint*)
12455     # On MiNT this can take a long time and run out of memory.
12456     lt_cv_sys_max_cmd_len=8192;
12457     ;;
12458
12459   amigaos*)
12460     # On AmigaOS with pdksh, this test takes hours, literally.
12461     # So we just punt and use a minimum line length of 8192.
12462     lt_cv_sys_max_cmd_len=8192;
12463     ;;
12464
12465   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12466     # This has been around since 386BSD, at least.  Likely further.
12467     if test -x /sbin/sysctl; then
12468       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12469     elif test -x /usr/sbin/sysctl; then
12470       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12471     else
12472       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12473     fi
12474     # And add a safety zone
12475     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12476     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12477     ;;
12478
12479   interix*)
12480     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12481     lt_cv_sys_max_cmd_len=196608
12482     ;;
12483
12484   osf*)
12485     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12486     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12487     # nice to cause kernel panics so lets avoid the loop below.
12488     # First set a reasonable default.
12489     lt_cv_sys_max_cmd_len=16384
12490     #
12491     if test -x /sbin/sysconfig; then
12492       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12493         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12494       esac
12495     fi
12496     ;;
12497   sco3.2v5*)
12498     lt_cv_sys_max_cmd_len=102400
12499     ;;
12500   sysv5* | sco5v6* | sysv4.2uw2*)
12501     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12502     if test -n "$kargmax"; then
12503       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12504     else
12505       lt_cv_sys_max_cmd_len=32768
12506     fi
12507     ;;
12508   *)
12509     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12510     if test -n "$lt_cv_sys_max_cmd_len"; then
12511       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12512       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12513     else
12514       # Make teststring a little bigger before we do anything with it.
12515       # a 1K string should be a reasonable start.
12516       for i in 1 2 3 4 5 6 7 8 ; do
12517         teststring=$teststring$teststring
12518       done
12519       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12520       # If test is not a shell built-in, we'll probably end up computing a
12521       # maximum length that is only half of the actual maximum length, but
12522       # we can't tell.
12523       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12524                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12525               test $i != 17 # 1/2 MB should be enough
12526       do
12527         i=`expr $i + 1`
12528         teststring=$teststring$teststring
12529       done
12530       # Only check the string length outside the loop.
12531       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12532       teststring=
12533       # Add a significant safety factor because C++ compilers can tack on
12534       # massive amounts of additional arguments before passing them to the
12535       # linker.  It appears as though 1/2 is a usable value.
12536       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12537     fi
12538     ;;
12539   esac
12540
12541 fi
12542
12543 if test -n $lt_cv_sys_max_cmd_len ; then
12544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12545 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12546 else
12547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12548 $as_echo "none" >&6; }
12549 fi
12550 max_cmd_len=$lt_cv_sys_max_cmd_len
12551
12552
12553
12554
12555
12556
12557 : ${CP="cp -f"}
12558 : ${MV="mv -f"}
12559 : ${RM="rm -f"}
12560
12561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12562 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12563 # Try some XSI features
12564 xsi_shell=no
12565 ( _lt_dummy="a/b/c"
12566   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12567       = c,a/b,, \
12568     && eval 'test $(( 1 + 1 )) -eq 2 \
12569     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12570   && xsi_shell=yes
12571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12572 $as_echo "$xsi_shell" >&6; }
12573
12574
12575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12576 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12577 lt_shell_append=no
12578 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12579     >/dev/null 2>&1 \
12580   && lt_shell_append=yes
12581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12582 $as_echo "$lt_shell_append" >&6; }
12583
12584
12585 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12586   lt_unset=unset
12587 else
12588   lt_unset=false
12589 fi
12590
12591
12592
12593
12594
12595 # test EBCDIC or ASCII
12596 case `echo X|tr X '\101'` in
12597  A) # ASCII based system
12598     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12599   lt_SP2NL='tr \040 \012'
12600   lt_NL2SP='tr \015\012 \040\040'
12601   ;;
12602  *) # EBCDIC based system
12603   lt_SP2NL='tr \100 \n'
12604   lt_NL2SP='tr \r\n \100\100'
12605   ;;
12606 esac
12607
12608
12609
12610
12611
12612
12613
12614
12615
12616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12617 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12618 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12619   $as_echo_n "(cached) " >&6
12620 else
12621   lt_cv_ld_reload_flag='-r'
12622 fi
12623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12624 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12625 reload_flag=$lt_cv_ld_reload_flag
12626 case $reload_flag in
12627 "" | " "*) ;;
12628 *) reload_flag=" $reload_flag" ;;
12629 esac
12630 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12631 case $host_os in
12632   darwin*)
12633     if test "$GCC" = yes; then
12634       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12635     else
12636       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12637     fi
12638     ;;
12639 esac
12640
12641
12642
12643
12644
12645
12646
12647
12648
12649 if test -n "$ac_tool_prefix"; then
12650   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12651 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12653 $as_echo_n "checking for $ac_word... " >&6; }
12654 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12655   $as_echo_n "(cached) " >&6
12656 else
12657   if test -n "$OBJDUMP"; then
12658   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12659 else
12660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12661 for as_dir in $PATH
12662 do
12663   IFS=$as_save_IFS
12664   test -z "$as_dir" && as_dir=.
12665     for ac_exec_ext in '' $ac_executable_extensions; do
12666   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12667     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12668     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12669     break 2
12670   fi
12671 done
12672   done
12673 IFS=$as_save_IFS
12674
12675 fi
12676 fi
12677 OBJDUMP=$ac_cv_prog_OBJDUMP
12678 if test -n "$OBJDUMP"; then
12679   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12680 $as_echo "$OBJDUMP" >&6; }
12681 else
12682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12683 $as_echo "no" >&6; }
12684 fi
12685
12686
12687 fi
12688 if test -z "$ac_cv_prog_OBJDUMP"; then
12689   ac_ct_OBJDUMP=$OBJDUMP
12690   # Extract the first word of "objdump", so it can be a program name with args.
12691 set dummy objdump; ac_word=$2
12692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12693 $as_echo_n "checking for $ac_word... " >&6; }
12694 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12695   $as_echo_n "(cached) " >&6
12696 else
12697   if test -n "$ac_ct_OBJDUMP"; then
12698   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12699 else
12700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12701 for as_dir in $PATH
12702 do
12703   IFS=$as_save_IFS
12704   test -z "$as_dir" && as_dir=.
12705     for ac_exec_ext in '' $ac_executable_extensions; do
12706   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12707     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12708     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12709     break 2
12710   fi
12711 done
12712   done
12713 IFS=$as_save_IFS
12714
12715 fi
12716 fi
12717 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12718 if test -n "$ac_ct_OBJDUMP"; then
12719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12720 $as_echo "$ac_ct_OBJDUMP" >&6; }
12721 else
12722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12723 $as_echo "no" >&6; }
12724 fi
12725
12726   if test "x$ac_ct_OBJDUMP" = x; then
12727     OBJDUMP="false"
12728   else
12729     case $cross_compiling:$ac_tool_warned in
12730 yes:)
12731 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12732 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12733 ac_tool_warned=yes ;;
12734 esac
12735     OBJDUMP=$ac_ct_OBJDUMP
12736   fi
12737 else
12738   OBJDUMP="$ac_cv_prog_OBJDUMP"
12739 fi
12740
12741 test -z "$OBJDUMP" && OBJDUMP=objdump
12742
12743
12744
12745
12746
12747
12748
12749
12750
12751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12752 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12753 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12754   $as_echo_n "(cached) " >&6
12755 else
12756   lt_cv_file_magic_cmd='$MAGIC_CMD'
12757 lt_cv_file_magic_test_file=
12758 lt_cv_deplibs_check_method='unknown'
12759 # Need to set the preceding variable on all platforms that support
12760 # interlibrary dependencies.
12761 # 'none' -- dependencies not supported.
12762 # `unknown' -- same as none, but documents that we really don't know.
12763 # 'pass_all' -- all dependencies passed with no checks.
12764 # 'test_compile' -- check by making test program.
12765 # 'file_magic [[regex]]' -- check by looking for files in library path
12766 # which responds to the $file_magic_cmd with a given extended regex.
12767 # If you have `file' or equivalent on your system and you're not sure
12768 # whether `pass_all' will *always* work, you probably want this one.
12769
12770 case $host_os in
12771 aix[4-9]*)
12772   lt_cv_deplibs_check_method=pass_all
12773   ;;
12774
12775 beos*)
12776   lt_cv_deplibs_check_method=pass_all
12777   ;;
12778
12779 bsdi[45]*)
12780   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12781   lt_cv_file_magic_cmd='/usr/bin/file -L'
12782   lt_cv_file_magic_test_file=/shlib/libc.so
12783   ;;
12784
12785 cygwin*)
12786   # func_win32_libid is a shell function defined in ltmain.sh
12787   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12788   lt_cv_file_magic_cmd='func_win32_libid'
12789   ;;
12790
12791 mingw* | pw32*)
12792   # Base MSYS/MinGW do not provide the 'file' command needed by
12793   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12794   # unless we find 'file', for example because we are cross-compiling.
12795   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12796   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12797     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12798     lt_cv_file_magic_cmd='func_win32_libid'
12799   else
12800     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12801     lt_cv_file_magic_cmd='$OBJDUMP -f'
12802   fi
12803   ;;
12804
12805 cegcc*)
12806   # use the weaker test based on 'objdump'. See mingw*.
12807   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12808   lt_cv_file_magic_cmd='$OBJDUMP -f'
12809   ;;
12810
12811 darwin* | rhapsody*)
12812   lt_cv_deplibs_check_method=pass_all
12813   ;;
12814
12815 freebsd* | dragonfly*)
12816   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12817     case $host_cpu in
12818     i*86 )
12819       # Not sure whether the presence of OpenBSD here was a mistake.
12820       # Let's accept both of them until this is cleared up.
12821       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12822       lt_cv_file_magic_cmd=/usr/bin/file
12823       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12824       ;;
12825     esac
12826   else
12827     lt_cv_deplibs_check_method=pass_all
12828   fi
12829   ;;
12830
12831 gnu*)
12832   lt_cv_deplibs_check_method=pass_all
12833   ;;
12834
12835 haiku*)
12836   lt_cv_deplibs_check_method=pass_all
12837   ;;
12838
12839 hpux10.20* | hpux11*)
12840   lt_cv_file_magic_cmd=/usr/bin/file
12841   case $host_cpu in
12842   ia64*)
12843     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12844     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12845     ;;
12846   hppa*64*)
12847     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12848     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12849     ;;
12850   *)
12851     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12852     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12853     ;;
12854   esac
12855   ;;
12856
12857 interix[3-9]*)
12858   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12859   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12860   ;;
12861
12862 irix5* | irix6* | nonstopux*)
12863   case $LD in
12864   *-32|*"-32 ") libmagic=32-bit;;
12865   *-n32|*"-n32 ") libmagic=N32;;
12866   *-64|*"-64 ") libmagic=64-bit;;
12867   *) libmagic=never-match;;
12868   esac
12869   lt_cv_deplibs_check_method=pass_all
12870   ;;
12871
12872 # This must be Linux ELF.
12873 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12874   lt_cv_deplibs_check_method=pass_all
12875   ;;
12876
12877 netbsd*)
12878   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12879     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12880   else
12881     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12882   fi
12883   ;;
12884
12885 newos6*)
12886   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12887   lt_cv_file_magic_cmd=/usr/bin/file
12888   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12889   ;;
12890
12891 *nto* | *qnx*)
12892   lt_cv_deplibs_check_method=pass_all
12893   ;;
12894
12895 openbsd*)
12896   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12897     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12898   else
12899     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12900   fi
12901   ;;
12902
12903 osf3* | osf4* | osf5*)
12904   lt_cv_deplibs_check_method=pass_all
12905   ;;
12906
12907 rdos*)
12908   lt_cv_deplibs_check_method=pass_all
12909   ;;
12910
12911 solaris*)
12912   lt_cv_deplibs_check_method=pass_all
12913   ;;
12914
12915 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12916   lt_cv_deplibs_check_method=pass_all
12917   ;;
12918
12919 sysv4 | sysv4.3*)
12920   case $host_vendor in
12921   motorola)
12922     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]'
12923     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12924     ;;
12925   ncr)
12926     lt_cv_deplibs_check_method=pass_all
12927     ;;
12928   sequent)
12929     lt_cv_file_magic_cmd='/bin/file'
12930     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12931     ;;
12932   sni)
12933     lt_cv_file_magic_cmd='/bin/file'
12934     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12935     lt_cv_file_magic_test_file=/lib/libc.so
12936     ;;
12937   siemens)
12938     lt_cv_deplibs_check_method=pass_all
12939     ;;
12940   pc)
12941     lt_cv_deplibs_check_method=pass_all
12942     ;;
12943   esac
12944   ;;
12945
12946 tpf*)
12947   lt_cv_deplibs_check_method=pass_all
12948   ;;
12949 esac
12950
12951 fi
12952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12953 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12954 file_magic_cmd=$lt_cv_file_magic_cmd
12955 deplibs_check_method=$lt_cv_deplibs_check_method
12956 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12957
12958
12959
12960
12961
12962
12963
12964
12965
12966
12967
12968
12969 if test -n "$ac_tool_prefix"; then
12970   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12971 set dummy ${ac_tool_prefix}ar; ac_word=$2
12972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12973 $as_echo_n "checking for $ac_word... " >&6; }
12974 if test "${ac_cv_prog_AR+set}" = set; then :
12975   $as_echo_n "(cached) " >&6
12976 else
12977   if test -n "$AR"; then
12978   ac_cv_prog_AR="$AR" # Let the user override the test.
12979 else
12980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12981 for as_dir in $PATH
12982 do
12983   IFS=$as_save_IFS
12984   test -z "$as_dir" && as_dir=.
12985     for ac_exec_ext in '' $ac_executable_extensions; do
12986   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12987     ac_cv_prog_AR="${ac_tool_prefix}ar"
12988     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12989     break 2
12990   fi
12991 done
12992   done
12993 IFS=$as_save_IFS
12994
12995 fi
12996 fi
12997 AR=$ac_cv_prog_AR
12998 if test -n "$AR"; then
12999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13000 $as_echo "$AR" >&6; }
13001 else
13002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13003 $as_echo "no" >&6; }
13004 fi
13005
13006
13007 fi
13008 if test -z "$ac_cv_prog_AR"; then
13009   ac_ct_AR=$AR
13010   # Extract the first word of "ar", so it can be a program name with args.
13011 set dummy ar; ac_word=$2
13012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13013 $as_echo_n "checking for $ac_word... " >&6; }
13014 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13015   $as_echo_n "(cached) " >&6
13016 else
13017   if test -n "$ac_ct_AR"; then
13018   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13019 else
13020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13021 for as_dir in $PATH
13022 do
13023   IFS=$as_save_IFS
13024   test -z "$as_dir" && as_dir=.
13025     for ac_exec_ext in '' $ac_executable_extensions; do
13026   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13027     ac_cv_prog_ac_ct_AR="ar"
13028     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13029     break 2
13030   fi
13031 done
13032   done
13033 IFS=$as_save_IFS
13034
13035 fi
13036 fi
13037 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13038 if test -n "$ac_ct_AR"; then
13039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13040 $as_echo "$ac_ct_AR" >&6; }
13041 else
13042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13043 $as_echo "no" >&6; }
13044 fi
13045
13046   if test "x$ac_ct_AR" = x; then
13047     AR="false"
13048   else
13049     case $cross_compiling:$ac_tool_warned in
13050 yes:)
13051 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13052 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13053 ac_tool_warned=yes ;;
13054 esac
13055     AR=$ac_ct_AR
13056   fi
13057 else
13058   AR="$ac_cv_prog_AR"
13059 fi
13060
13061 test -z "$AR" && AR=ar
13062 test -z "$AR_FLAGS" && AR_FLAGS=cru
13063
13064
13065
13066
13067
13068
13069
13070
13071
13072
13073
13074 if test -n "$ac_tool_prefix"; then
13075   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13076 set dummy ${ac_tool_prefix}strip; ac_word=$2
13077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13078 $as_echo_n "checking for $ac_word... " >&6; }
13079 if test "${ac_cv_prog_STRIP+set}" = set; then :
13080   $as_echo_n "(cached) " >&6
13081 else
13082   if test -n "$STRIP"; then
13083   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13084 else
13085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13086 for as_dir in $PATH
13087 do
13088   IFS=$as_save_IFS
13089   test -z "$as_dir" && as_dir=.
13090     for ac_exec_ext in '' $ac_executable_extensions; do
13091   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13092     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13093     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13094     break 2
13095   fi
13096 done
13097   done
13098 IFS=$as_save_IFS
13099
13100 fi
13101 fi
13102 STRIP=$ac_cv_prog_STRIP
13103 if test -n "$STRIP"; then
13104   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13105 $as_echo "$STRIP" >&6; }
13106 else
13107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13108 $as_echo "no" >&6; }
13109 fi
13110
13111
13112 fi
13113 if test -z "$ac_cv_prog_STRIP"; then
13114   ac_ct_STRIP=$STRIP
13115   # Extract the first word of "strip", so it can be a program name with args.
13116 set dummy strip; ac_word=$2
13117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13118 $as_echo_n "checking for $ac_word... " >&6; }
13119 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13120   $as_echo_n "(cached) " >&6
13121 else
13122   if test -n "$ac_ct_STRIP"; then
13123   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13124 else
13125 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13126 for as_dir in $PATH
13127 do
13128   IFS=$as_save_IFS
13129   test -z "$as_dir" && as_dir=.
13130     for ac_exec_ext in '' $ac_executable_extensions; do
13131   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13132     ac_cv_prog_ac_ct_STRIP="strip"
13133     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13134     break 2
13135   fi
13136 done
13137   done
13138 IFS=$as_save_IFS
13139
13140 fi
13141 fi
13142 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13143 if test -n "$ac_ct_STRIP"; then
13144   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13145 $as_echo "$ac_ct_STRIP" >&6; }
13146 else
13147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13148 $as_echo "no" >&6; }
13149 fi
13150
13151   if test "x$ac_ct_STRIP" = x; then
13152     STRIP=":"
13153   else
13154     case $cross_compiling:$ac_tool_warned in
13155 yes:)
13156 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13157 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13158 ac_tool_warned=yes ;;
13159 esac
13160     STRIP=$ac_ct_STRIP
13161   fi
13162 else
13163   STRIP="$ac_cv_prog_STRIP"
13164 fi
13165
13166 test -z "$STRIP" && STRIP=:
13167
13168
13169
13170
13171
13172
13173 if test -n "$ac_tool_prefix"; then
13174   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13175 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13177 $as_echo_n "checking for $ac_word... " >&6; }
13178 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13179   $as_echo_n "(cached) " >&6
13180 else
13181   if test -n "$RANLIB"; then
13182   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13183 else
13184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13185 for as_dir in $PATH
13186 do
13187   IFS=$as_save_IFS
13188   test -z "$as_dir" && as_dir=.
13189     for ac_exec_ext in '' $ac_executable_extensions; do
13190   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13191     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13192     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13193     break 2
13194   fi
13195 done
13196   done
13197 IFS=$as_save_IFS
13198
13199 fi
13200 fi
13201 RANLIB=$ac_cv_prog_RANLIB
13202 if test -n "$RANLIB"; then
13203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13204 $as_echo "$RANLIB" >&6; }
13205 else
13206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13207 $as_echo "no" >&6; }
13208 fi
13209
13210
13211 fi
13212 if test -z "$ac_cv_prog_RANLIB"; then
13213   ac_ct_RANLIB=$RANLIB
13214   # Extract the first word of "ranlib", so it can be a program name with args.
13215 set dummy ranlib; ac_word=$2
13216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13217 $as_echo_n "checking for $ac_word... " >&6; }
13218 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13219   $as_echo_n "(cached) " >&6
13220 else
13221   if test -n "$ac_ct_RANLIB"; then
13222   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13223 else
13224 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13225 for as_dir in $PATH
13226 do
13227   IFS=$as_save_IFS
13228   test -z "$as_dir" && as_dir=.
13229     for ac_exec_ext in '' $ac_executable_extensions; do
13230   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13231     ac_cv_prog_ac_ct_RANLIB="ranlib"
13232     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13233     break 2
13234   fi
13235 done
13236   done
13237 IFS=$as_save_IFS
13238
13239 fi
13240 fi
13241 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13242 if test -n "$ac_ct_RANLIB"; then
13243   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13244 $as_echo "$ac_ct_RANLIB" >&6; }
13245 else
13246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13247 $as_echo "no" >&6; }
13248 fi
13249
13250   if test "x$ac_ct_RANLIB" = x; then
13251     RANLIB=":"
13252   else
13253     case $cross_compiling:$ac_tool_warned in
13254 yes:)
13255 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13256 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13257 ac_tool_warned=yes ;;
13258 esac
13259     RANLIB=$ac_ct_RANLIB
13260   fi
13261 else
13262   RANLIB="$ac_cv_prog_RANLIB"
13263 fi
13264
13265 test -z "$RANLIB" && RANLIB=:
13266
13267
13268
13269
13270
13271
13272 # Determine commands to create old-style static archives.
13273 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13274 old_postinstall_cmds='chmod 644 $oldlib'
13275 old_postuninstall_cmds=
13276
13277 if test -n "$RANLIB"; then
13278   case $host_os in
13279   openbsd*)
13280     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13281     ;;
13282   *)
13283     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13284     ;;
13285   esac
13286   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13287 fi
13288
13289 case $host_os in
13290   darwin*)
13291     lock_old_archive_extraction=yes ;;
13292   *)
13293     lock_old_archive_extraction=no ;;
13294 esac
13295
13296
13297
13298
13299
13300
13301
13302
13303
13304
13305
13306
13307
13308
13309
13310
13311
13312
13313
13314
13315
13316
13317
13318
13319
13320
13321
13322
13323
13324
13325
13326
13327
13328
13329
13330
13331
13332
13333
13334 # If no C compiler was specified, use CC.
13335 LTCC=${LTCC-"$CC"}
13336
13337 # If no C compiler flags were specified, use CFLAGS.
13338 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13339
13340 # Allow CC to be a program name with arguments.
13341 compiler=$CC
13342
13343
13344 # Check for command to grab the raw symbol name followed by C symbol from nm.
13345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13346 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13347 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13348   $as_echo_n "(cached) " >&6
13349 else
13350
13351 # These are sane defaults that work on at least a few old systems.
13352 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13353
13354 # Character class describing NM global symbol codes.
13355 symcode='[BCDEGRST]'
13356
13357 # Regexp to match symbols that can be accessed directly from C.
13358 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13359
13360 # Define system-specific variables.
13361 case $host_os in
13362 aix*)
13363   symcode='[BCDT]'
13364   ;;
13365 cygwin* | mingw* | pw32* | cegcc*)
13366   symcode='[ABCDGISTW]'
13367   ;;
13368 hpux*)
13369   if test "$host_cpu" = ia64; then
13370     symcode='[ABCDEGRST]'
13371   fi
13372   ;;
13373 irix* | nonstopux*)
13374   symcode='[BCDEGRST]'
13375   ;;
13376 osf*)
13377   symcode='[BCDEGQRST]'
13378   ;;
13379 solaris*)
13380   symcode='[BDRT]'
13381   ;;
13382 sco3.2v5*)
13383   symcode='[DT]'
13384   ;;
13385 sysv4.2uw2*)
13386   symcode='[DT]'
13387   ;;
13388 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13389   symcode='[ABDT]'
13390   ;;
13391 sysv4)
13392   symcode='[DFNSTU]'
13393   ;;
13394 esac
13395
13396 # If we're using GNU nm, then use its standard symbol codes.
13397 case `$NM -V 2>&1` in
13398 *GNU* | *'with BFD'*)
13399   symcode='[ABCDGIRSTW]' ;;
13400 esac
13401
13402 # Transform an extracted symbol line into a proper C declaration.
13403 # Some systems (esp. on ia64) link data and code symbols differently,
13404 # so use this general approach.
13405 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13406
13407 # Transform an extracted symbol line into symbol name and symbol address
13408 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13409 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'"
13410
13411 # Handle CRLF in mingw tool chain
13412 opt_cr=
13413 case $build_os in
13414 mingw*)
13415   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13416   ;;
13417 esac
13418
13419 # Try without a prefix underscore, then with it.
13420 for ac_symprfx in "" "_"; do
13421
13422   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13423   symxfrm="\\1 $ac_symprfx\\2 \\2"
13424
13425   # Write the raw and C identifiers.
13426   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13427     # Fake it for dumpbin and say T for any non-static function
13428     # and D for any global variable.
13429     # Also find C++ and __fastcall symbols from MSVC++,
13430     # which start with @ or ?.
13431     lt_cv_sys_global_symbol_pipe="$AWK '"\
13432 "     {last_section=section; section=\$ 3};"\
13433 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13434 "     \$ 0!~/External *\|/{next};"\
13435 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13436 "     {if(hide[section]) next};"\
13437 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13438 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13439 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13440 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13441 "     ' prfx=^$ac_symprfx"
13442   else
13443     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13444   fi
13445
13446   # Check to see that the pipe works correctly.
13447   pipe_works=no
13448
13449   rm -f conftest*
13450   cat > conftest.$ac_ext <<_LT_EOF
13451 #ifdef __cplusplus
13452 extern "C" {
13453 #endif
13454 char nm_test_var;
13455 void nm_test_func(void);
13456 void nm_test_func(void){}
13457 #ifdef __cplusplus
13458 }
13459 #endif
13460 int main(){nm_test_var='a';nm_test_func();return(0);}
13461 _LT_EOF
13462
13463   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13464   (eval $ac_compile) 2>&5
13465   ac_status=$?
13466   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13467   test $ac_status = 0; }; then
13468     # Now try to grab the symbols.
13469     nlist=conftest.nm
13470     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13471   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13472   ac_status=$?
13473   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13474   test $ac_status = 0; } && test -s "$nlist"; then
13475       # Try sorting and uniquifying the output.
13476       if sort "$nlist" | uniq > "$nlist"T; then
13477         mv -f "$nlist"T "$nlist"
13478       else
13479         rm -f "$nlist"T
13480       fi
13481
13482       # Make sure that we snagged all the symbols we need.
13483       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13484         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13485           cat <<_LT_EOF > conftest.$ac_ext
13486 #ifdef __cplusplus
13487 extern "C" {
13488 #endif
13489
13490 _LT_EOF
13491           # Now generate the symbol file.
13492           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13493
13494           cat <<_LT_EOF >> conftest.$ac_ext
13495
13496 /* The mapping between symbol names and symbols.  */
13497 const struct {
13498   const char *name;
13499   void       *address;
13500 }
13501 lt__PROGRAM__LTX_preloaded_symbols[] =
13502 {
13503   { "@PROGRAM@", (void *) 0 },
13504 _LT_EOF
13505           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13506           cat <<\_LT_EOF >> conftest.$ac_ext
13507   {0, (void *) 0}
13508 };
13509
13510 /* This works around a problem in FreeBSD linker */
13511 #ifdef FREEBSD_WORKAROUND
13512 static const void *lt_preloaded_setup() {
13513   return lt__PROGRAM__LTX_preloaded_symbols;
13514 }
13515 #endif
13516
13517 #ifdef __cplusplus
13518 }
13519 #endif
13520 _LT_EOF
13521           # Now try linking the two files.
13522           mv conftest.$ac_objext conftstm.$ac_objext
13523           lt_save_LIBS="$LIBS"
13524           lt_save_CFLAGS="$CFLAGS"
13525           LIBS="conftstm.$ac_objext"
13526           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13527           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13528   (eval $ac_link) 2>&5
13529   ac_status=$?
13530   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13531   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13532             pipe_works=yes
13533           fi
13534           LIBS="$lt_save_LIBS"
13535           CFLAGS="$lt_save_CFLAGS"
13536         else
13537           echo "cannot find nm_test_func in $nlist" >&5
13538         fi
13539       else
13540         echo "cannot find nm_test_var in $nlist" >&5
13541       fi
13542     else
13543       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13544     fi
13545   else
13546     echo "$progname: failed program was:" >&5
13547     cat conftest.$ac_ext >&5
13548   fi
13549   rm -rf conftest* conftst*
13550
13551   # Do not use the global_symbol_pipe unless it works.
13552   if test "$pipe_works" = yes; then
13553     break
13554   else
13555     lt_cv_sys_global_symbol_pipe=
13556   fi
13557 done
13558
13559 fi
13560
13561 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13562   lt_cv_sys_global_symbol_to_cdecl=
13563 fi
13564 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13566 $as_echo "failed" >&6; }
13567 else
13568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13569 $as_echo "ok" >&6; }
13570 fi
13571
13572
13573
13574
13575
13576
13577
13578
13579
13580
13581
13582
13583
13584
13585
13586
13587
13588
13589
13590
13591
13592
13593 # Check whether --enable-libtool-lock was given.
13594 if test "${enable_libtool_lock+set}" = set; then :
13595   enableval=$enable_libtool_lock;
13596 fi
13597
13598 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13599
13600 # Some flags need to be propagated to the compiler or linker for good
13601 # libtool support.
13602 case $host in
13603 ia64-*-hpux*)
13604   # Find out which ABI we are using.
13605   echo 'int i;' > conftest.$ac_ext
13606   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13607   (eval $ac_compile) 2>&5
13608   ac_status=$?
13609   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13610   test $ac_status = 0; }; then
13611     case `/usr/bin/file conftest.$ac_objext` in
13612       *ELF-32*)
13613         HPUX_IA64_MODE="32"
13614         ;;
13615       *ELF-64*)
13616         HPUX_IA64_MODE="64"
13617         ;;
13618     esac
13619   fi
13620   rm -rf conftest*
13621   ;;
13622 *-*-irix6*)
13623   # Find out which ABI we are using.
13624   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13625   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13626   (eval $ac_compile) 2>&5
13627   ac_status=$?
13628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13629   test $ac_status = 0; }; then
13630     if test "$lt_cv_prog_gnu_ld" = yes; then
13631       case `/usr/bin/file conftest.$ac_objext` in
13632         *32-bit*)
13633           LD="${LD-ld} -melf32bsmip"
13634           ;;
13635         *N32*)
13636           LD="${LD-ld} -melf32bmipn32"
13637           ;;
13638         *64-bit*)
13639           LD="${LD-ld} -melf64bmip"
13640         ;;
13641       esac
13642     else
13643       case `/usr/bin/file conftest.$ac_objext` in
13644         *32-bit*)
13645           LD="${LD-ld} -32"
13646           ;;
13647         *N32*)
13648           LD="${LD-ld} -n32"
13649           ;;
13650         *64-bit*)
13651           LD="${LD-ld} -64"
13652           ;;
13653       esac
13654     fi
13655   fi
13656   rm -rf conftest*
13657   ;;
13658
13659 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
13660 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13661   # Find out which ABI we are using.
13662   echo 'int i;' > conftest.$ac_ext
13663   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13664   (eval $ac_compile) 2>&5
13665   ac_status=$?
13666   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13667   test $ac_status = 0; }; then
13668     case `/usr/bin/file conftest.o` in
13669       *32-bit*)
13670         case $host in
13671           x86_64-*kfreebsd*-gnu)
13672             LD="${LD-ld} -m elf_i386_fbsd"
13673             ;;
13674           x86_64-*linux*)
13675             case `/usr/bin/file conftest.o` in
13676               *x86-64*)
13677                 LD="${LD-ld} -m elf32_x86_64"
13678                 ;;
13679               *)
13680                 LD="${LD-ld} -m elf_i386"
13681                 ;;
13682             esac
13683             ;;
13684           powerpc64le-*linux*)
13685             LD="${LD-ld} -m elf32lppclinux"
13686             ;;
13687           powerpc64-*linux*)
13688             LD="${LD-ld} -m elf32ppclinux"
13689             ;;
13690           s390x-*linux*)
13691             LD="${LD-ld} -m elf_s390"
13692             ;;
13693           sparc64-*linux*)
13694             LD="${LD-ld} -m elf32_sparc"
13695             ;;
13696         esac
13697         ;;
13698       *64-bit*)
13699         case $host in
13700           x86_64-*kfreebsd*-gnu)
13701             LD="${LD-ld} -m elf_x86_64_fbsd"
13702             ;;
13703           x86_64-*linux*)
13704             LD="${LD-ld} -m elf_x86_64"
13705             ;;
13706           powerpcle-*linux*)
13707             LD="${LD-ld} -m elf64lppc"
13708             ;;
13709           powerpc-*linux*)
13710             LD="${LD-ld} -m elf64ppc"
13711             ;;
13712           s390*-*linux*|s390*-*tpf*)
13713             LD="${LD-ld} -m elf64_s390"
13714             ;;
13715           sparc*-*linux*)
13716             LD="${LD-ld} -m elf64_sparc"
13717             ;;
13718         esac
13719         ;;
13720     esac
13721   fi
13722   rm -rf conftest*
13723   ;;
13724
13725 *-*-sco3.2v5*)
13726   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13727   SAVE_CFLAGS="$CFLAGS"
13728   CFLAGS="$CFLAGS -belf"
13729   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13730 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13731 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13732   $as_echo_n "(cached) " >&6
13733 else
13734   ac_ext=c
13735 ac_cpp='$CPP $CPPFLAGS'
13736 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13737 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13738 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13739
13740      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13741 /* end confdefs.h.  */
13742
13743 int
13744 main ()
13745 {
13746
13747   ;
13748   return 0;
13749 }
13750 _ACEOF
13751 if ac_fn_c_try_link "$LINENO"; then :
13752   lt_cv_cc_needs_belf=yes
13753 else
13754   lt_cv_cc_needs_belf=no
13755 fi
13756 rm -f core conftest.err conftest.$ac_objext \
13757     conftest$ac_exeext conftest.$ac_ext
13758      ac_ext=c
13759 ac_cpp='$CPP $CPPFLAGS'
13760 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13761 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13762 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13763
13764 fi
13765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13766 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13767   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13768     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13769     CFLAGS="$SAVE_CFLAGS"
13770   fi
13771   ;;
13772 sparc*-*solaris*)
13773   # Find out which ABI we are using.
13774   echo 'int i;' > conftest.$ac_ext
13775   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13776   (eval $ac_compile) 2>&5
13777   ac_status=$?
13778   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13779   test $ac_status = 0; }; then
13780     case `/usr/bin/file conftest.o` in
13781     *64-bit*)
13782       case $lt_cv_prog_gnu_ld in
13783       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13784       *)
13785         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13786           LD="${LD-ld} -64"
13787         fi
13788         ;;
13789       esac
13790       ;;
13791     esac
13792   fi
13793   rm -rf conftest*
13794   ;;
13795 esac
13796
13797 need_locks="$enable_libtool_lock"
13798
13799
13800   case $host_os in
13801     rhapsody* | darwin*)
13802     if test -n "$ac_tool_prefix"; then
13803   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13804 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13806 $as_echo_n "checking for $ac_word... " >&6; }
13807 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13808   $as_echo_n "(cached) " >&6
13809 else
13810   if test -n "$DSYMUTIL"; then
13811   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13812 else
13813 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13814 for as_dir in $PATH
13815 do
13816   IFS=$as_save_IFS
13817   test -z "$as_dir" && as_dir=.
13818     for ac_exec_ext in '' $ac_executable_extensions; do
13819   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13820     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13821     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13822     break 2
13823   fi
13824 done
13825   done
13826 IFS=$as_save_IFS
13827
13828 fi
13829 fi
13830 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13831 if test -n "$DSYMUTIL"; then
13832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13833 $as_echo "$DSYMUTIL" >&6; }
13834 else
13835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13836 $as_echo "no" >&6; }
13837 fi
13838
13839
13840 fi
13841 if test -z "$ac_cv_prog_DSYMUTIL"; then
13842   ac_ct_DSYMUTIL=$DSYMUTIL
13843   # Extract the first word of "dsymutil", so it can be a program name with args.
13844 set dummy dsymutil; ac_word=$2
13845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13846 $as_echo_n "checking for $ac_word... " >&6; }
13847 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13848   $as_echo_n "(cached) " >&6
13849 else
13850   if test -n "$ac_ct_DSYMUTIL"; then
13851   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13852 else
13853 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13854 for as_dir in $PATH
13855 do
13856   IFS=$as_save_IFS
13857   test -z "$as_dir" && as_dir=.
13858     for ac_exec_ext in '' $ac_executable_extensions; do
13859   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13860     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13861     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13862     break 2
13863   fi
13864 done
13865   done
13866 IFS=$as_save_IFS
13867
13868 fi
13869 fi
13870 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13871 if test -n "$ac_ct_DSYMUTIL"; then
13872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13873 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13874 else
13875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13876 $as_echo "no" >&6; }
13877 fi
13878
13879   if test "x$ac_ct_DSYMUTIL" = x; then
13880     DSYMUTIL=":"
13881   else
13882     case $cross_compiling:$ac_tool_warned in
13883 yes:)
13884 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13885 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13886 ac_tool_warned=yes ;;
13887 esac
13888     DSYMUTIL=$ac_ct_DSYMUTIL
13889   fi
13890 else
13891   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13892 fi
13893
13894     if test -n "$ac_tool_prefix"; then
13895   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13896 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13898 $as_echo_n "checking for $ac_word... " >&6; }
13899 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13900   $as_echo_n "(cached) " >&6
13901 else
13902   if test -n "$NMEDIT"; then
13903   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13904 else
13905 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13906 for as_dir in $PATH
13907 do
13908   IFS=$as_save_IFS
13909   test -z "$as_dir" && as_dir=.
13910     for ac_exec_ext in '' $ac_executable_extensions; do
13911   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13912     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13913     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13914     break 2
13915   fi
13916 done
13917   done
13918 IFS=$as_save_IFS
13919
13920 fi
13921 fi
13922 NMEDIT=$ac_cv_prog_NMEDIT
13923 if test -n "$NMEDIT"; then
13924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13925 $as_echo "$NMEDIT" >&6; }
13926 else
13927   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13928 $as_echo "no" >&6; }
13929 fi
13930
13931
13932 fi
13933 if test -z "$ac_cv_prog_NMEDIT"; then
13934   ac_ct_NMEDIT=$NMEDIT
13935   # Extract the first word of "nmedit", so it can be a program name with args.
13936 set dummy nmedit; ac_word=$2
13937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13938 $as_echo_n "checking for $ac_word... " >&6; }
13939 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13940   $as_echo_n "(cached) " >&6
13941 else
13942   if test -n "$ac_ct_NMEDIT"; then
13943   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13944 else
13945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13946 for as_dir in $PATH
13947 do
13948   IFS=$as_save_IFS
13949   test -z "$as_dir" && as_dir=.
13950     for ac_exec_ext in '' $ac_executable_extensions; do
13951   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13952     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13953     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13954     break 2
13955   fi
13956 done
13957   done
13958 IFS=$as_save_IFS
13959
13960 fi
13961 fi
13962 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13963 if test -n "$ac_ct_NMEDIT"; then
13964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13965 $as_echo "$ac_ct_NMEDIT" >&6; }
13966 else
13967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13968 $as_echo "no" >&6; }
13969 fi
13970
13971   if test "x$ac_ct_NMEDIT" = x; then
13972     NMEDIT=":"
13973   else
13974     case $cross_compiling:$ac_tool_warned in
13975 yes:)
13976 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13977 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13978 ac_tool_warned=yes ;;
13979 esac
13980     NMEDIT=$ac_ct_NMEDIT
13981   fi
13982 else
13983   NMEDIT="$ac_cv_prog_NMEDIT"
13984 fi
13985
13986     if test -n "$ac_tool_prefix"; then
13987   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13988 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13990 $as_echo_n "checking for $ac_word... " >&6; }
13991 if test "${ac_cv_prog_LIPO+set}" = set; then :
13992   $as_echo_n "(cached) " >&6
13993 else
13994   if test -n "$LIPO"; then
13995   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13996 else
13997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13998 for as_dir in $PATH
13999 do
14000   IFS=$as_save_IFS
14001   test -z "$as_dir" && as_dir=.
14002     for ac_exec_ext in '' $ac_executable_extensions; do
14003   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14004     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
14005     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14006     break 2
14007   fi
14008 done
14009   done
14010 IFS=$as_save_IFS
14011
14012 fi
14013 fi
14014 LIPO=$ac_cv_prog_LIPO
14015 if test -n "$LIPO"; then
14016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14017 $as_echo "$LIPO" >&6; }
14018 else
14019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14020 $as_echo "no" >&6; }
14021 fi
14022
14023
14024 fi
14025 if test -z "$ac_cv_prog_LIPO"; then
14026   ac_ct_LIPO=$LIPO
14027   # Extract the first word of "lipo", so it can be a program name with args.
14028 set dummy lipo; ac_word=$2
14029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14030 $as_echo_n "checking for $ac_word... " >&6; }
14031 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14032   $as_echo_n "(cached) " >&6
14033 else
14034   if test -n "$ac_ct_LIPO"; then
14035   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14036 else
14037 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14038 for as_dir in $PATH
14039 do
14040   IFS=$as_save_IFS
14041   test -z "$as_dir" && as_dir=.
14042     for ac_exec_ext in '' $ac_executable_extensions; do
14043   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14044     ac_cv_prog_ac_ct_LIPO="lipo"
14045     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14046     break 2
14047   fi
14048 done
14049   done
14050 IFS=$as_save_IFS
14051
14052 fi
14053 fi
14054 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14055 if test -n "$ac_ct_LIPO"; then
14056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14057 $as_echo "$ac_ct_LIPO" >&6; }
14058 else
14059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14060 $as_echo "no" >&6; }
14061 fi
14062
14063   if test "x$ac_ct_LIPO" = x; then
14064     LIPO=":"
14065   else
14066     case $cross_compiling:$ac_tool_warned in
14067 yes:)
14068 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14069 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14070 ac_tool_warned=yes ;;
14071 esac
14072     LIPO=$ac_ct_LIPO
14073   fi
14074 else
14075   LIPO="$ac_cv_prog_LIPO"
14076 fi
14077
14078     if test -n "$ac_tool_prefix"; then
14079   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14080 set dummy ${ac_tool_prefix}otool; ac_word=$2
14081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14082 $as_echo_n "checking for $ac_word... " >&6; }
14083 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14084   $as_echo_n "(cached) " >&6
14085 else
14086   if test -n "$OTOOL"; then
14087   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14088 else
14089 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14090 for as_dir in $PATH
14091 do
14092   IFS=$as_save_IFS
14093   test -z "$as_dir" && as_dir=.
14094     for ac_exec_ext in '' $ac_executable_extensions; do
14095   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14096     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14097     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14098     break 2
14099   fi
14100 done
14101   done
14102 IFS=$as_save_IFS
14103
14104 fi
14105 fi
14106 OTOOL=$ac_cv_prog_OTOOL
14107 if test -n "$OTOOL"; then
14108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14109 $as_echo "$OTOOL" >&6; }
14110 else
14111   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14112 $as_echo "no" >&6; }
14113 fi
14114
14115
14116 fi
14117 if test -z "$ac_cv_prog_OTOOL"; then
14118   ac_ct_OTOOL=$OTOOL
14119   # Extract the first word of "otool", so it can be a program name with args.
14120 set dummy otool; ac_word=$2
14121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14122 $as_echo_n "checking for $ac_word... " >&6; }
14123 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14124   $as_echo_n "(cached) " >&6
14125 else
14126   if test -n "$ac_ct_OTOOL"; then
14127   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14128 else
14129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14130 for as_dir in $PATH
14131 do
14132   IFS=$as_save_IFS
14133   test -z "$as_dir" && as_dir=.
14134     for ac_exec_ext in '' $ac_executable_extensions; do
14135   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14136     ac_cv_prog_ac_ct_OTOOL="otool"
14137     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14138     break 2
14139   fi
14140 done
14141   done
14142 IFS=$as_save_IFS
14143
14144 fi
14145 fi
14146 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14147 if test -n "$ac_ct_OTOOL"; then
14148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14149 $as_echo "$ac_ct_OTOOL" >&6; }
14150 else
14151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14152 $as_echo "no" >&6; }
14153 fi
14154
14155   if test "x$ac_ct_OTOOL" = x; then
14156     OTOOL=":"
14157   else
14158     case $cross_compiling:$ac_tool_warned in
14159 yes:)
14160 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14161 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14162 ac_tool_warned=yes ;;
14163 esac
14164     OTOOL=$ac_ct_OTOOL
14165   fi
14166 else
14167   OTOOL="$ac_cv_prog_OTOOL"
14168 fi
14169
14170     if test -n "$ac_tool_prefix"; then
14171   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14172 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14174 $as_echo_n "checking for $ac_word... " >&6; }
14175 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14176   $as_echo_n "(cached) " >&6
14177 else
14178   if test -n "$OTOOL64"; then
14179   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14180 else
14181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14182 for as_dir in $PATH
14183 do
14184   IFS=$as_save_IFS
14185   test -z "$as_dir" && as_dir=.
14186     for ac_exec_ext in '' $ac_executable_extensions; do
14187   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14188     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14189     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14190     break 2
14191   fi
14192 done
14193   done
14194 IFS=$as_save_IFS
14195
14196 fi
14197 fi
14198 OTOOL64=$ac_cv_prog_OTOOL64
14199 if test -n "$OTOOL64"; then
14200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14201 $as_echo "$OTOOL64" >&6; }
14202 else
14203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14204 $as_echo "no" >&6; }
14205 fi
14206
14207
14208 fi
14209 if test -z "$ac_cv_prog_OTOOL64"; then
14210   ac_ct_OTOOL64=$OTOOL64
14211   # Extract the first word of "otool64", so it can be a program name with args.
14212 set dummy otool64; ac_word=$2
14213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14214 $as_echo_n "checking for $ac_word... " >&6; }
14215 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14216   $as_echo_n "(cached) " >&6
14217 else
14218   if test -n "$ac_ct_OTOOL64"; then
14219   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14220 else
14221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14222 for as_dir in $PATH
14223 do
14224   IFS=$as_save_IFS
14225   test -z "$as_dir" && as_dir=.
14226     for ac_exec_ext in '' $ac_executable_extensions; do
14227   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14228     ac_cv_prog_ac_ct_OTOOL64="otool64"
14229     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14230     break 2
14231   fi
14232 done
14233   done
14234 IFS=$as_save_IFS
14235
14236 fi
14237 fi
14238 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14239 if test -n "$ac_ct_OTOOL64"; then
14240   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14241 $as_echo "$ac_ct_OTOOL64" >&6; }
14242 else
14243   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14244 $as_echo "no" >&6; }
14245 fi
14246
14247   if test "x$ac_ct_OTOOL64" = x; then
14248     OTOOL64=":"
14249   else
14250     case $cross_compiling:$ac_tool_warned in
14251 yes:)
14252 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14253 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14254 ac_tool_warned=yes ;;
14255 esac
14256     OTOOL64=$ac_ct_OTOOL64
14257   fi
14258 else
14259   OTOOL64="$ac_cv_prog_OTOOL64"
14260 fi
14261
14262
14263
14264
14265
14266
14267
14268
14269
14270
14271
14272
14273
14274
14275
14276
14277
14278
14279
14280
14281
14282
14283
14284
14285
14286
14287
14288     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14289 $as_echo_n "checking for -single_module linker flag... " >&6; }
14290 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14291   $as_echo_n "(cached) " >&6
14292 else
14293   lt_cv_apple_cc_single_mod=no
14294       if test -z "${LT_MULTI_MODULE}"; then
14295         # By default we will add the -single_module flag. You can override
14296         # by either setting the environment variable LT_MULTI_MODULE
14297         # non-empty at configure time, or by adding -multi_module to the
14298         # link flags.
14299         rm -rf libconftest.dylib*
14300         echo "int foo(void){return 1;}" > conftest.c
14301         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14302 -dynamiclib -Wl,-single_module conftest.c" >&5
14303         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14304           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14305         _lt_result=$?
14306         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14307           lt_cv_apple_cc_single_mod=yes
14308         else
14309           cat conftest.err >&5
14310         fi
14311         rm -rf libconftest.dylib*
14312         rm -f conftest.*
14313       fi
14314 fi
14315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14316 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14317     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14318 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14319 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14320   $as_echo_n "(cached) " >&6
14321 else
14322   lt_cv_ld_exported_symbols_list=no
14323       save_LDFLAGS=$LDFLAGS
14324       echo "_main" > conftest.sym
14325       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14326       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14327 /* end confdefs.h.  */
14328
14329 int
14330 main ()
14331 {
14332
14333   ;
14334   return 0;
14335 }
14336 _ACEOF
14337 if ac_fn_c_try_link "$LINENO"; then :
14338   lt_cv_ld_exported_symbols_list=yes
14339 else
14340   lt_cv_ld_exported_symbols_list=no
14341 fi
14342 rm -f core conftest.err conftest.$ac_objext \
14343     conftest$ac_exeext conftest.$ac_ext
14344         LDFLAGS="$save_LDFLAGS"
14345
14346 fi
14347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14348 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14349     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14350 $as_echo_n "checking for -force_load linker flag... " >&6; }
14351 if test "${lt_cv_ld_force_load+set}" = set; then :
14352   $as_echo_n "(cached) " >&6
14353 else
14354   lt_cv_ld_force_load=no
14355       cat > conftest.c << _LT_EOF
14356 int forced_loaded() { return 2;}
14357 _LT_EOF
14358       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14359       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14360       echo "$AR cru libconftest.a conftest.o" >&5
14361       $AR cru libconftest.a conftest.o 2>&5
14362       cat > conftest.c << _LT_EOF
14363 int main() { return 0;}
14364 _LT_EOF
14365       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14366       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14367       _lt_result=$?
14368       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14369         lt_cv_ld_force_load=yes
14370       else
14371         cat conftest.err >&5
14372       fi
14373         rm -f conftest.err libconftest.a conftest conftest.c
14374         rm -rf conftest.dSYM
14375
14376 fi
14377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14378 $as_echo "$lt_cv_ld_force_load" >&6; }
14379     case $host_os in
14380     rhapsody* | darwin1.[012])
14381       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14382     darwin1.*)
14383       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14384     darwin*) # darwin 5.x on
14385       # if running on 10.5 or later, the deployment target defaults
14386       # to the OS version, if on x86, and 10.4, the deployment
14387       # target defaults to 10.4. Don't you love it?
14388       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14389         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14390           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14391         10.[012]*)
14392           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14393         10.*)
14394           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14395       esac
14396     ;;
14397   esac
14398     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14399       _lt_dar_single_mod='$single_module'
14400     fi
14401     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14402       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14403     else
14404       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14405     fi
14406     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14407       _lt_dsymutil='~$DSYMUTIL $lib || :'
14408     else
14409       _lt_dsymutil=
14410     fi
14411     ;;
14412   esac
14413
14414 for ac_header in dlfcn.h
14415 do :
14416   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14417 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14418   cat >>confdefs.h <<_ACEOF
14419 #define HAVE_DLFCN_H 1
14420 _ACEOF
14421
14422 fi
14423 done
14424
14425
14426
14427
14428
14429 # Set options
14430
14431
14432
14433         enable_dlopen=no
14434
14435
14436   enable_win32_dll=no
14437
14438
14439             # Check whether --enable-shared was given.
14440 if test "${enable_shared+set}" = set; then :
14441   enableval=$enable_shared; p=${PACKAGE-default}
14442     case $enableval in
14443     yes) enable_shared=yes ;;
14444     no) enable_shared=no ;;
14445     *)
14446       enable_shared=no
14447       # Look at the argument we got.  We use all the common list separators.
14448       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14449       for pkg in $enableval; do
14450         IFS="$lt_save_ifs"
14451         if test "X$pkg" = "X$p"; then
14452           enable_shared=yes
14453         fi
14454       done
14455       IFS="$lt_save_ifs"
14456       ;;
14457     esac
14458 else
14459   enable_shared=yes
14460 fi
14461
14462
14463
14464
14465
14466
14467
14468
14469
14470   # Check whether --enable-static was given.
14471 if test "${enable_static+set}" = set; then :
14472   enableval=$enable_static; p=${PACKAGE-default}
14473     case $enableval in
14474     yes) enable_static=yes ;;
14475     no) enable_static=no ;;
14476     *)
14477      enable_static=no
14478       # Look at the argument we got.  We use all the common list separators.
14479       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14480       for pkg in $enableval; do
14481         IFS="$lt_save_ifs"
14482         if test "X$pkg" = "X$p"; then
14483           enable_static=yes
14484         fi
14485       done
14486       IFS="$lt_save_ifs"
14487       ;;
14488     esac
14489 else
14490   enable_static=yes
14491 fi
14492
14493
14494
14495
14496
14497
14498
14499
14500
14501
14502 # Check whether --with-pic was given.
14503 if test "${with_pic+set}" = set; then :
14504   withval=$with_pic; pic_mode="$withval"
14505 else
14506   pic_mode=default
14507 fi
14508
14509
14510 test -z "$pic_mode" && pic_mode=default
14511
14512
14513
14514
14515
14516
14517
14518   # Check whether --enable-fast-install was given.
14519 if test "${enable_fast_install+set}" = set; then :
14520   enableval=$enable_fast_install; p=${PACKAGE-default}
14521     case $enableval in
14522     yes) enable_fast_install=yes ;;
14523     no) enable_fast_install=no ;;
14524     *)
14525       enable_fast_install=no
14526       # Look at the argument we got.  We use all the common list separators.
14527       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14528       for pkg in $enableval; do
14529         IFS="$lt_save_ifs"
14530         if test "X$pkg" = "X$p"; then
14531           enable_fast_install=yes
14532         fi
14533       done
14534       IFS="$lt_save_ifs"
14535       ;;
14536     esac
14537 else
14538   enable_fast_install=yes
14539 fi
14540
14541
14542
14543
14544
14545
14546
14547
14548
14549
14550
14551 # This can be used to rebuild libtool when needed
14552 LIBTOOL_DEPS="$ltmain"
14553
14554 # Always use our own libtool.
14555 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14556
14557
14558
14559
14560
14561
14562
14563
14564
14565
14566
14567
14568
14569
14570
14571
14572
14573
14574
14575
14576
14577
14578
14579
14580
14581
14582 test -z "$LN_S" && LN_S="ln -s"
14583
14584
14585
14586
14587
14588
14589
14590
14591
14592
14593
14594
14595
14596
14597 if test -n "${ZSH_VERSION+set}" ; then
14598    setopt NO_GLOB_SUBST
14599 fi
14600
14601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14602 $as_echo_n "checking for objdir... " >&6; }
14603 if test "${lt_cv_objdir+set}" = set; then :
14604   $as_echo_n "(cached) " >&6
14605 else
14606   rm -f .libs 2>/dev/null
14607 mkdir .libs 2>/dev/null
14608 if test -d .libs; then
14609   lt_cv_objdir=.libs
14610 else
14611   # MS-DOS does not allow filenames that begin with a dot.
14612   lt_cv_objdir=_libs
14613 fi
14614 rmdir .libs 2>/dev/null
14615 fi
14616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14617 $as_echo "$lt_cv_objdir" >&6; }
14618 objdir=$lt_cv_objdir
14619
14620
14621
14622
14623
14624 cat >>confdefs.h <<_ACEOF
14625 #define LT_OBJDIR "$lt_cv_objdir/"
14626 _ACEOF
14627
14628
14629
14630
14631 case $host_os in
14632 aix3*)
14633   # AIX sometimes has problems with the GCC collect2 program.  For some
14634   # reason, if we set the COLLECT_NAMES environment variable, the problems
14635   # vanish in a puff of smoke.
14636   if test "X${COLLECT_NAMES+set}" != Xset; then
14637     COLLECT_NAMES=
14638     export COLLECT_NAMES
14639   fi
14640   ;;
14641 esac
14642
14643 # Global variables:
14644 ofile=libtool
14645 can_build_shared=yes
14646
14647 # All known linkers require a `.a' archive for static linking (except MSVC,
14648 # which needs '.lib').
14649 libext=a
14650
14651 with_gnu_ld="$lt_cv_prog_gnu_ld"
14652
14653 old_CC="$CC"
14654 old_CFLAGS="$CFLAGS"
14655
14656 # Set sane defaults for various variables
14657 test -z "$CC" && CC=cc
14658 test -z "$LTCC" && LTCC=$CC
14659 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14660 test -z "$LD" && LD=ld
14661 test -z "$ac_objext" && ac_objext=o
14662
14663 for cc_temp in $compiler""; do
14664   case $cc_temp in
14665     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14666     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14667     \-*) ;;
14668     *) break;;
14669   esac
14670 done
14671 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14672
14673
14674 # Only perform the check for file, if the check method requires it
14675 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14676 case $deplibs_check_method in
14677 file_magic*)
14678   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14679     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14680 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14681 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14682   $as_echo_n "(cached) " >&6
14683 else
14684   case $MAGIC_CMD in
14685 [\\/*] |  ?:[\\/]*)
14686   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14687   ;;
14688 *)
14689   lt_save_MAGIC_CMD="$MAGIC_CMD"
14690   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14691   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14692   for ac_dir in $ac_dummy; do
14693     IFS="$lt_save_ifs"
14694     test -z "$ac_dir" && ac_dir=.
14695     if test -f $ac_dir/${ac_tool_prefix}file; then
14696       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14697       if test -n "$file_magic_test_file"; then
14698         case $deplibs_check_method in
14699         "file_magic "*)
14700           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14701           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14702           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14703             $EGREP "$file_magic_regex" > /dev/null; then
14704             :
14705           else
14706             cat <<_LT_EOF 1>&2
14707
14708 *** Warning: the command libtool uses to detect shared libraries,
14709 *** $file_magic_cmd, produces output that libtool cannot recognize.
14710 *** The result is that libtool may fail to recognize shared libraries
14711 *** as such.  This will affect the creation of libtool libraries that
14712 *** depend on shared libraries, but programs linked with such libtool
14713 *** libraries will work regardless of this problem.  Nevertheless, you
14714 *** may want to report the problem to your system manager and/or to
14715 *** bug-libtool@gnu.org
14716
14717 _LT_EOF
14718           fi ;;
14719         esac
14720       fi
14721       break
14722     fi
14723   done
14724   IFS="$lt_save_ifs"
14725   MAGIC_CMD="$lt_save_MAGIC_CMD"
14726   ;;
14727 esac
14728 fi
14729
14730 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14731 if test -n "$MAGIC_CMD"; then
14732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14733 $as_echo "$MAGIC_CMD" >&6; }
14734 else
14735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14736 $as_echo "no" >&6; }
14737 fi
14738
14739
14740
14741
14742
14743 if test -z "$lt_cv_path_MAGIC_CMD"; then
14744   if test -n "$ac_tool_prefix"; then
14745     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14746 $as_echo_n "checking for file... " >&6; }
14747 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14748   $as_echo_n "(cached) " >&6
14749 else
14750   case $MAGIC_CMD in
14751 [\\/*] |  ?:[\\/]*)
14752   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14753   ;;
14754 *)
14755   lt_save_MAGIC_CMD="$MAGIC_CMD"
14756   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14757   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14758   for ac_dir in $ac_dummy; do
14759     IFS="$lt_save_ifs"
14760     test -z "$ac_dir" && ac_dir=.
14761     if test -f $ac_dir/file; then
14762       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14763       if test -n "$file_magic_test_file"; then
14764         case $deplibs_check_method in
14765         "file_magic "*)
14766           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14767           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14768           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14769             $EGREP "$file_magic_regex" > /dev/null; then
14770             :
14771           else
14772             cat <<_LT_EOF 1>&2
14773
14774 *** Warning: the command libtool uses to detect shared libraries,
14775 *** $file_magic_cmd, produces output that libtool cannot recognize.
14776 *** The result is that libtool may fail to recognize shared libraries
14777 *** as such.  This will affect the creation of libtool libraries that
14778 *** depend on shared libraries, but programs linked with such libtool
14779 *** libraries will work regardless of this problem.  Nevertheless, you
14780 *** may want to report the problem to your system manager and/or to
14781 *** bug-libtool@gnu.org
14782
14783 _LT_EOF
14784           fi ;;
14785         esac
14786       fi
14787       break
14788     fi
14789   done
14790   IFS="$lt_save_ifs"
14791   MAGIC_CMD="$lt_save_MAGIC_CMD"
14792   ;;
14793 esac
14794 fi
14795
14796 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14797 if test -n "$MAGIC_CMD"; then
14798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14799 $as_echo "$MAGIC_CMD" >&6; }
14800 else
14801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14802 $as_echo "no" >&6; }
14803 fi
14804
14805
14806   else
14807     MAGIC_CMD=:
14808   fi
14809 fi
14810
14811   fi
14812   ;;
14813 esac
14814
14815 # Use C for the default configuration in the libtool script
14816
14817 lt_save_CC="$CC"
14818 ac_ext=c
14819 ac_cpp='$CPP $CPPFLAGS'
14820 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14821 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14822 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14823
14824
14825 # Source file extension for C test sources.
14826 ac_ext=c
14827
14828 # Object file extension for compiled C test sources.
14829 objext=o
14830 objext=$objext
14831
14832 # Code to be used in simple compile tests
14833 lt_simple_compile_test_code="int some_variable = 0;"
14834
14835 # Code to be used in simple link tests
14836 lt_simple_link_test_code='int main(){return(0);}'
14837
14838
14839
14840
14841
14842
14843
14844 # If no C compiler was specified, use CC.
14845 LTCC=${LTCC-"$CC"}
14846
14847 # If no C compiler flags were specified, use CFLAGS.
14848 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14849
14850 # Allow CC to be a program name with arguments.
14851 compiler=$CC
14852
14853 # Save the default compiler, since it gets overwritten when the other
14854 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14855 compiler_DEFAULT=$CC
14856
14857 # save warnings/boilerplate of simple test code
14858 ac_outfile=conftest.$ac_objext
14859 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14860 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14861 _lt_compiler_boilerplate=`cat conftest.err`
14862 $RM conftest*
14863
14864 ac_outfile=conftest.$ac_objext
14865 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14866 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14867 _lt_linker_boilerplate=`cat conftest.err`
14868 $RM -r conftest*
14869
14870
14871 ## CAVEAT EMPTOR:
14872 ## There is no encapsulation within the following macros, do not change
14873 ## the running order or otherwise move them around unless you know exactly
14874 ## what you are doing...
14875 if test -n "$compiler"; then
14876
14877 lt_prog_compiler_no_builtin_flag=
14878
14879 if test "$GCC" = yes; then
14880   case $cc_basename in
14881   nvcc*)
14882     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14883   *)
14884     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14885   esac
14886
14887   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14888 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14889 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14890   $as_echo_n "(cached) " >&6
14891 else
14892   lt_cv_prog_compiler_rtti_exceptions=no
14893    ac_outfile=conftest.$ac_objext
14894    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14895    lt_compiler_flag="-fno-rtti -fno-exceptions"
14896    # Insert the option either (1) after the last *FLAGS variable, or
14897    # (2) before a word containing "conftest.", or (3) at the end.
14898    # Note that $ac_compile itself does not contain backslashes and begins
14899    # with a dollar sign (not a hyphen), so the echo should work correctly.
14900    # The option is referenced via a variable to avoid confusing sed.
14901    lt_compile=`echo "$ac_compile" | $SED \
14902    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14903    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14904    -e 's:$: $lt_compiler_flag:'`
14905    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14906    (eval "$lt_compile" 2>conftest.err)
14907    ac_status=$?
14908    cat conftest.err >&5
14909    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14910    if (exit $ac_status) && test -s "$ac_outfile"; then
14911      # The compiler can only warn and ignore the option if not recognized
14912      # So say no if there are warnings other than the usual output.
14913      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14914      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14915      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14916        lt_cv_prog_compiler_rtti_exceptions=yes
14917      fi
14918    fi
14919    $RM conftest*
14920
14921 fi
14922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14923 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14924
14925 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14926     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14927 else
14928     :
14929 fi
14930
14931 fi
14932
14933
14934
14935
14936
14937
14938   lt_prog_compiler_wl=
14939 lt_prog_compiler_pic=
14940 lt_prog_compiler_static=
14941
14942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14943 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14944
14945   if test "$GCC" = yes; then
14946     lt_prog_compiler_wl='-Wl,'
14947     lt_prog_compiler_static='-static'
14948
14949     case $host_os in
14950       aix*)
14951       # All AIX code is PIC.
14952       if test "$host_cpu" = ia64; then
14953         # AIX 5 now supports IA64 processor
14954         lt_prog_compiler_static='-Bstatic'
14955       fi
14956       lt_prog_compiler_pic='-fPIC'
14957       ;;
14958
14959     amigaos*)
14960       case $host_cpu in
14961       powerpc)
14962             # see comment about AmigaOS4 .so support
14963             lt_prog_compiler_pic='-fPIC'
14964         ;;
14965       m68k)
14966             # FIXME: we need at least 68020 code to build shared libraries, but
14967             # adding the `-m68020' flag to GCC prevents building anything better,
14968             # like `-m68040'.
14969             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14970         ;;
14971       esac
14972       ;;
14973
14974     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14975       # PIC is the default for these OSes.
14976       ;;
14977
14978     mingw* | cygwin* | pw32* | os2* | cegcc*)
14979       # This hack is so that the source file can tell whether it is being
14980       # built for inclusion in a dll (and should export symbols for example).
14981       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14982       # (--disable-auto-import) libraries
14983       lt_prog_compiler_pic='-DDLL_EXPORT'
14984       ;;
14985
14986     darwin* | rhapsody*)
14987       # PIC is the default on this platform
14988       # Common symbols not allowed in MH_DYLIB files
14989       lt_prog_compiler_pic='-fno-common'
14990       ;;
14991
14992     haiku*)
14993       # PIC is the default for Haiku.
14994       # The "-static" flag exists, but is broken.
14995       lt_prog_compiler_static=
14996       ;;
14997
14998     hpux*)
14999       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15000       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
15001       # sets the default TLS model and affects inlining.
15002       case $host_cpu in
15003       hppa*64*)
15004         # +Z the default
15005         ;;
15006       *)
15007         lt_prog_compiler_pic='-fPIC'
15008         ;;
15009       esac
15010       ;;
15011
15012     interix[3-9]*)
15013       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15014       # Instead, we relocate shared libraries at runtime.
15015       ;;
15016
15017     msdosdjgpp*)
15018       # Just because we use GCC doesn't mean we suddenly get shared libraries
15019       # on systems that don't support them.
15020       lt_prog_compiler_can_build_shared=no
15021       enable_shared=no
15022       ;;
15023
15024     *nto* | *qnx*)
15025       # QNX uses GNU C++, but need to define -shared option too, otherwise
15026       # it will coredump.
15027       lt_prog_compiler_pic='-fPIC -shared'
15028       ;;
15029
15030     sysv4*MP*)
15031       if test -d /usr/nec; then
15032         lt_prog_compiler_pic=-Kconform_pic
15033       fi
15034       ;;
15035
15036     *)
15037       lt_prog_compiler_pic='-fPIC'
15038       ;;
15039     esac
15040
15041     case $cc_basename in
15042     nvcc*) # Cuda Compiler Driver 2.2
15043       lt_prog_compiler_wl='-Xlinker '
15044       lt_prog_compiler_pic='-Xcompiler -fPIC'
15045       ;;
15046     esac
15047   else
15048     # PORTME Check for flag to pass linker flags through the system compiler.
15049     case $host_os in
15050     aix*)
15051       lt_prog_compiler_wl='-Wl,'
15052       if test "$host_cpu" = ia64; then
15053         # AIX 5 now supports IA64 processor
15054         lt_prog_compiler_static='-Bstatic'
15055       else
15056         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15057       fi
15058       ;;
15059
15060     mingw* | cygwin* | pw32* | os2* | cegcc*)
15061       # This hack is so that the source file can tell whether it is being
15062       # built for inclusion in a dll (and should export symbols for example).
15063       lt_prog_compiler_pic='-DDLL_EXPORT'
15064       ;;
15065
15066     hpux9* | hpux10* | hpux11*)
15067       lt_prog_compiler_wl='-Wl,'
15068       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15069       # not for PA HP-UX.
15070       case $host_cpu in
15071       hppa*64*|ia64*)
15072         # +Z the default
15073         ;;
15074       *)
15075         lt_prog_compiler_pic='+Z'
15076         ;;
15077       esac
15078       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15079       lt_prog_compiler_static='${wl}-a ${wl}archive'
15080       ;;
15081
15082     irix5* | irix6* | nonstopux*)
15083       lt_prog_compiler_wl='-Wl,'
15084       # PIC (with -KPIC) is the default.
15085       lt_prog_compiler_static='-non_shared'
15086       ;;
15087
15088     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15089       case $cc_basename in
15090       # old Intel for x86_64 which still supported -KPIC.
15091       ecc*)
15092         lt_prog_compiler_wl='-Wl,'
15093         lt_prog_compiler_pic='-KPIC'
15094         lt_prog_compiler_static='-static'
15095         ;;
15096       # icc used to be incompatible with GCC.
15097       # ICC 10 doesn't accept -KPIC any more.
15098       icc* | ifort*)
15099         lt_prog_compiler_wl='-Wl,'
15100         lt_prog_compiler_pic='-fPIC'
15101         lt_prog_compiler_static='-static'
15102         ;;
15103       # Lahey Fortran 8.1.
15104       lf95*)
15105         lt_prog_compiler_wl='-Wl,'
15106         lt_prog_compiler_pic='--shared'
15107         lt_prog_compiler_static='--static'
15108         ;;
15109       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15110         # Portland Group compilers (*not* the Pentium gcc compiler,
15111         # which looks to be a dead project)
15112         lt_prog_compiler_wl='-Wl,'
15113         lt_prog_compiler_pic='-fpic'
15114         lt_prog_compiler_static='-Bstatic'
15115         ;;
15116       ccc*)
15117         lt_prog_compiler_wl='-Wl,'
15118         # All Alpha code is PIC.
15119         lt_prog_compiler_static='-non_shared'
15120         ;;
15121       xl* | bgxl* | bgf* | mpixl*)
15122         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15123         lt_prog_compiler_wl='-Wl,'
15124         lt_prog_compiler_pic='-qpic'
15125         lt_prog_compiler_static='-qstaticlink'
15126         ;;
15127       *)
15128         case `$CC -V 2>&1 | sed 5q` in
15129         *Sun\ F* | *Sun*Fortran*)
15130           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15131           lt_prog_compiler_pic='-KPIC'
15132           lt_prog_compiler_static='-Bstatic'
15133           lt_prog_compiler_wl=''
15134           ;;
15135         *Sun\ C*)
15136           # Sun C 5.9
15137           lt_prog_compiler_pic='-KPIC'
15138           lt_prog_compiler_static='-Bstatic'
15139           lt_prog_compiler_wl='-Wl,'
15140           ;;
15141         esac
15142         ;;
15143       esac
15144       ;;
15145
15146     newsos6)
15147       lt_prog_compiler_pic='-KPIC'
15148       lt_prog_compiler_static='-Bstatic'
15149       ;;
15150
15151     *nto* | *qnx*)
15152       # QNX uses GNU C++, but need to define -shared option too, otherwise
15153       # it will coredump.
15154       lt_prog_compiler_pic='-fPIC -shared'
15155       ;;
15156
15157     osf3* | osf4* | osf5*)
15158       lt_prog_compiler_wl='-Wl,'
15159       # All OSF/1 code is PIC.
15160       lt_prog_compiler_static='-non_shared'
15161       ;;
15162
15163     rdos*)
15164       lt_prog_compiler_static='-non_shared'
15165       ;;
15166
15167     solaris*)
15168       lt_prog_compiler_pic='-KPIC'
15169       lt_prog_compiler_static='-Bstatic'
15170       case $cc_basename in
15171       f77* | f90* | f95*)
15172         lt_prog_compiler_wl='-Qoption ld ';;
15173       *)
15174         lt_prog_compiler_wl='-Wl,';;
15175       esac
15176       ;;
15177
15178     sunos4*)
15179       lt_prog_compiler_wl='-Qoption ld '
15180       lt_prog_compiler_pic='-PIC'
15181       lt_prog_compiler_static='-Bstatic'
15182       ;;
15183
15184     sysv4 | sysv4.2uw2* | sysv4.3*)
15185       lt_prog_compiler_wl='-Wl,'
15186       lt_prog_compiler_pic='-KPIC'
15187       lt_prog_compiler_static='-Bstatic'
15188       ;;
15189
15190     sysv4*MP*)
15191       if test -d /usr/nec ;then
15192         lt_prog_compiler_pic='-Kconform_pic'
15193         lt_prog_compiler_static='-Bstatic'
15194       fi
15195       ;;
15196
15197     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15198       lt_prog_compiler_wl='-Wl,'
15199       lt_prog_compiler_pic='-KPIC'
15200       lt_prog_compiler_static='-Bstatic'
15201       ;;
15202
15203     unicos*)
15204       lt_prog_compiler_wl='-Wl,'
15205       lt_prog_compiler_can_build_shared=no
15206       ;;
15207
15208     uts4*)
15209       lt_prog_compiler_pic='-pic'
15210       lt_prog_compiler_static='-Bstatic'
15211       ;;
15212
15213     *)
15214       lt_prog_compiler_can_build_shared=no
15215       ;;
15216     esac
15217   fi
15218
15219 case $host_os in
15220   # For platforms which do not support PIC, -DPIC is meaningless:
15221   *djgpp*)
15222     lt_prog_compiler_pic=
15223     ;;
15224   *)
15225     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15226     ;;
15227 esac
15228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15229 $as_echo "$lt_prog_compiler_pic" >&6; }
15230
15231
15232
15233
15234
15235
15236 #
15237 # Check to make sure the PIC flag actually works.
15238 #
15239 if test -n "$lt_prog_compiler_pic"; then
15240   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15241 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15242 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15243   $as_echo_n "(cached) " >&6
15244 else
15245   lt_cv_prog_compiler_pic_works=no
15246    ac_outfile=conftest.$ac_objext
15247    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15248    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15249    # Insert the option either (1) after the last *FLAGS variable, or
15250    # (2) before a word containing "conftest.", or (3) at the end.
15251    # Note that $ac_compile itself does not contain backslashes and begins
15252    # with a dollar sign (not a hyphen), so the echo should work correctly.
15253    # The option is referenced via a variable to avoid confusing sed.
15254    lt_compile=`echo "$ac_compile" | $SED \
15255    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15256    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15257    -e 's:$: $lt_compiler_flag:'`
15258    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15259    (eval "$lt_compile" 2>conftest.err)
15260    ac_status=$?
15261    cat conftest.err >&5
15262    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15263    if (exit $ac_status) && test -s "$ac_outfile"; then
15264      # The compiler can only warn and ignore the option if not recognized
15265      # So say no if there are warnings other than the usual output.
15266      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15267      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15268      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15269        lt_cv_prog_compiler_pic_works=yes
15270      fi
15271    fi
15272    $RM conftest*
15273
15274 fi
15275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15276 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15277
15278 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15279     case $lt_prog_compiler_pic in
15280      "" | " "*) ;;
15281      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15282      esac
15283 else
15284     lt_prog_compiler_pic=
15285      lt_prog_compiler_can_build_shared=no
15286 fi
15287
15288 fi
15289
15290
15291
15292
15293
15294
15295 #
15296 # Check to make sure the static flag actually works.
15297 #
15298 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15300 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15301 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15302   $as_echo_n "(cached) " >&6
15303 else
15304   lt_cv_prog_compiler_static_works=no
15305    save_LDFLAGS="$LDFLAGS"
15306    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15307    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15308    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15309      # The linker can only warn and ignore the option if not recognized
15310      # So say no if there are warnings
15311      if test -s conftest.err; then
15312        # Append any errors to the config.log.
15313        cat conftest.err 1>&5
15314        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15315        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15316        if diff conftest.exp conftest.er2 >/dev/null; then
15317          lt_cv_prog_compiler_static_works=yes
15318        fi
15319      else
15320        lt_cv_prog_compiler_static_works=yes
15321      fi
15322    fi
15323    $RM -r conftest*
15324    LDFLAGS="$save_LDFLAGS"
15325
15326 fi
15327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15328 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15329
15330 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15331     :
15332 else
15333     lt_prog_compiler_static=
15334 fi
15335
15336
15337
15338
15339
15340
15341
15342   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15343 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15344 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15345   $as_echo_n "(cached) " >&6
15346 else
15347   lt_cv_prog_compiler_c_o=no
15348    $RM -r conftest 2>/dev/null
15349    mkdir conftest
15350    cd conftest
15351    mkdir out
15352    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15353
15354    lt_compiler_flag="-o out/conftest2.$ac_objext"
15355    # Insert the option either (1) after the last *FLAGS variable, or
15356    # (2) before a word containing "conftest.", or (3) at the end.
15357    # Note that $ac_compile itself does not contain backslashes and begins
15358    # with a dollar sign (not a hyphen), so the echo should work correctly.
15359    lt_compile=`echo "$ac_compile" | $SED \
15360    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15361    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15362    -e 's:$: $lt_compiler_flag:'`
15363    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15364    (eval "$lt_compile" 2>out/conftest.err)
15365    ac_status=$?
15366    cat out/conftest.err >&5
15367    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15368    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15369    then
15370      # The compiler can only warn and ignore the option if not recognized
15371      # So say no if there are warnings
15372      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15373      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15374      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15375        lt_cv_prog_compiler_c_o=yes
15376      fi
15377    fi
15378    chmod u+w . 2>&5
15379    $RM conftest*
15380    # SGI C++ compiler will create directory out/ii_files/ for
15381    # template instantiation
15382    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15383    $RM out/* && rmdir out
15384    cd ..
15385    $RM -r conftest
15386    $RM conftest*
15387
15388 fi
15389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15390 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15391
15392
15393
15394
15395
15396
15397   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15398 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15399 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15400   $as_echo_n "(cached) " >&6
15401 else
15402   lt_cv_prog_compiler_c_o=no
15403    $RM -r conftest 2>/dev/null
15404    mkdir conftest
15405    cd conftest
15406    mkdir out
15407    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15408
15409    lt_compiler_flag="-o out/conftest2.$ac_objext"
15410    # Insert the option either (1) after the last *FLAGS variable, or
15411    # (2) before a word containing "conftest.", or (3) at the end.
15412    # Note that $ac_compile itself does not contain backslashes and begins
15413    # with a dollar sign (not a hyphen), so the echo should work correctly.
15414    lt_compile=`echo "$ac_compile" | $SED \
15415    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15416    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15417    -e 's:$: $lt_compiler_flag:'`
15418    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15419    (eval "$lt_compile" 2>out/conftest.err)
15420    ac_status=$?
15421    cat out/conftest.err >&5
15422    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15423    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15424    then
15425      # The compiler can only warn and ignore the option if not recognized
15426      # So say no if there are warnings
15427      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15428      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15429      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15430        lt_cv_prog_compiler_c_o=yes
15431      fi
15432    fi
15433    chmod u+w . 2>&5
15434    $RM conftest*
15435    # SGI C++ compiler will create directory out/ii_files/ for
15436    # template instantiation
15437    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15438    $RM out/* && rmdir out
15439    cd ..
15440    $RM -r conftest
15441    $RM conftest*
15442
15443 fi
15444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15445 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15446
15447
15448
15449
15450 hard_links="nottested"
15451 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15452   # do not overwrite the value of need_locks provided by the user
15453   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15454 $as_echo_n "checking if we can lock with hard links... " >&6; }
15455   hard_links=yes
15456   $RM conftest*
15457   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15458   touch conftest.a
15459   ln conftest.a conftest.b 2>&5 || hard_links=no
15460   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15462 $as_echo "$hard_links" >&6; }
15463   if test "$hard_links" = no; then
15464     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15465 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15466     need_locks=warn
15467   fi
15468 else
15469   need_locks=no
15470 fi
15471
15472
15473
15474
15475
15476
15477   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15478 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15479
15480   runpath_var=
15481   allow_undefined_flag=
15482   always_export_symbols=no
15483   archive_cmds=
15484   archive_expsym_cmds=
15485   compiler_needs_object=no
15486   enable_shared_with_static_runtimes=no
15487   export_dynamic_flag_spec=
15488   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15489   hardcode_automatic=no
15490   hardcode_direct=no
15491   hardcode_direct_absolute=no
15492   hardcode_libdir_flag_spec=
15493   hardcode_libdir_flag_spec_ld=
15494   hardcode_libdir_separator=
15495   hardcode_minus_L=no
15496   hardcode_shlibpath_var=unsupported
15497   inherit_rpath=no
15498   link_all_deplibs=unknown
15499   module_cmds=
15500   module_expsym_cmds=
15501   old_archive_from_new_cmds=
15502   old_archive_from_expsyms_cmds=
15503   thread_safe_flag_spec=
15504   whole_archive_flag_spec=
15505   # include_expsyms should be a list of space-separated symbols to be *always*
15506   # included in the symbol list
15507   include_expsyms=
15508   # exclude_expsyms can be an extended regexp of symbols to exclude
15509   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15510   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15511   # as well as any symbol that contains `d'.
15512   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15513   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15514   # platforms (ab)use it in PIC code, but their linkers get confused if
15515   # the symbol is explicitly referenced.  Since portable code cannot
15516   # rely on this symbol name, it's probably fine to never include it in
15517   # preloaded symbol tables.
15518   # Exclude shared library initialization/finalization symbols.
15519   extract_expsyms_cmds=
15520
15521   case $host_os in
15522   cygwin* | mingw* | pw32* | cegcc*)
15523     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15524     # When not using gcc, we currently assume that we are using
15525     # Microsoft Visual C++.
15526     if test "$GCC" != yes; then
15527       with_gnu_ld=no
15528     fi
15529     ;;
15530   interix*)
15531     # we just hope/assume this is gcc and not c89 (= MSVC++)
15532     with_gnu_ld=yes
15533     ;;
15534   openbsd*)
15535     with_gnu_ld=no
15536     ;;
15537   esac
15538
15539   ld_shlibs=yes
15540
15541   # On some targets, GNU ld is compatible enough with the native linker
15542   # that we're better off using the native interface for both.
15543   lt_use_gnu_ld_interface=no
15544   if test "$with_gnu_ld" = yes; then
15545     case $host_os in
15546       aix*)
15547         # The AIX port of GNU ld has always aspired to compatibility
15548         # with the native linker.  However, as the warning in the GNU ld
15549         # block says, versions before 2.19.5* couldn't really create working
15550         # shared libraries, regardless of the interface used.
15551         case `$LD -v 2>&1` in
15552           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15553           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15554           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15555           *)
15556             lt_use_gnu_ld_interface=yes
15557             ;;
15558         esac
15559         ;;
15560       *)
15561         lt_use_gnu_ld_interface=yes
15562         ;;
15563     esac
15564   fi
15565
15566   if test "$lt_use_gnu_ld_interface" = yes; then
15567     # If archive_cmds runs LD, not CC, wlarc should be empty
15568     wlarc='${wl}'
15569
15570     # Set some defaults for GNU ld with shared library support. These
15571     # are reset later if shared libraries are not supported. Putting them
15572     # here allows them to be overridden if necessary.
15573     runpath_var=LD_RUN_PATH
15574     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15575     export_dynamic_flag_spec='${wl}--export-dynamic'
15576     # ancient GNU ld didn't support --whole-archive et. al.
15577     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15578       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15579     else
15580       whole_archive_flag_spec=
15581     fi
15582     supports_anon_versioning=no
15583     case `$LD -v 2>&1` in
15584       *GNU\ gold*) supports_anon_versioning=yes ;;
15585       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15586       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15587       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15588       *\ 2.11.*) ;; # other 2.11 versions
15589       *) supports_anon_versioning=yes ;;
15590     esac
15591
15592     # See if GNU ld supports shared libraries.
15593     case $host_os in
15594     aix[3-9]*)
15595       # On AIX/PPC, the GNU linker is very broken
15596       if test "$host_cpu" != ia64; then
15597         ld_shlibs=no
15598         cat <<_LT_EOF 1>&2
15599
15600 *** Warning: the GNU linker, at least up to release 2.19, is reported
15601 *** to be unable to reliably create shared libraries on AIX.
15602 *** Therefore, libtool is disabling shared libraries support.  If you
15603 *** really care for shared libraries, you may want to install binutils
15604 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15605 *** You will then need to restart the configuration process.
15606
15607 _LT_EOF
15608       fi
15609       ;;
15610
15611     amigaos*)
15612       case $host_cpu in
15613       powerpc)
15614             # see comment about AmigaOS4 .so support
15615             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15616             archive_expsym_cmds=''
15617         ;;
15618       m68k)
15619             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15620             hardcode_libdir_flag_spec='-L$libdir'
15621             hardcode_minus_L=yes
15622         ;;
15623       esac
15624       ;;
15625
15626     beos*)
15627       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15628         allow_undefined_flag=unsupported
15629         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15630         # support --undefined.  This deserves some investigation.  FIXME
15631         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15632       else
15633         ld_shlibs=no
15634       fi
15635       ;;
15636
15637     cygwin* | mingw* | pw32* | cegcc*)
15638       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15639       # as there is no search path for DLLs.
15640       hardcode_libdir_flag_spec='-L$libdir'
15641       export_dynamic_flag_spec='${wl}--export-all-symbols'
15642       allow_undefined_flag=unsupported
15643       always_export_symbols=no
15644       enable_shared_with_static_runtimes=yes
15645       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15646
15647       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15648         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15649         # If the export-symbols file already is a .def file (1st line
15650         # is EXPORTS), use it as is; otherwise, prepend...
15651         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15652           cp $export_symbols $output_objdir/$soname.def;
15653         else
15654           echo EXPORTS > $output_objdir/$soname.def;
15655           cat $export_symbols >> $output_objdir/$soname.def;
15656         fi~
15657         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15658       else
15659         ld_shlibs=no
15660       fi
15661       ;;
15662
15663     haiku*)
15664       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15665       link_all_deplibs=yes
15666       ;;
15667
15668     interix[3-9]*)
15669       hardcode_direct=no
15670       hardcode_shlibpath_var=no
15671       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15672       export_dynamic_flag_spec='${wl}-E'
15673       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15674       # Instead, shared libraries are loaded at an image base (0x10000000 by
15675       # default) and relocated if they conflict, which is a slow very memory
15676       # consuming and fragmenting process.  To avoid this, we pick a random,
15677       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15678       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15679       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15680       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15681       ;;
15682
15683     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15684       tmp_diet=no
15685       if test "$host_os" = linux-dietlibc; then
15686         case $cc_basename in
15687           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15688         esac
15689       fi
15690       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15691          && test "$tmp_diet" = no
15692       then
15693         tmp_addflag=
15694         tmp_sharedflag='-shared'
15695         case $cc_basename,$host_cpu in
15696         pgcc*)                          # Portland Group C compiler
15697           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'
15698           tmp_addflag=' $pic_flag'
15699           ;;
15700         pgf77* | pgf90* | pgf95* | pgfortran*)
15701                                         # Portland Group f77 and f90 compilers
15702           whole_archive_flag_spec='${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'
15703           tmp_addflag=' $pic_flag -Mnomain' ;;
15704         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15705           tmp_addflag=' -i_dynamic' ;;
15706         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15707           tmp_addflag=' -i_dynamic -nofor_main' ;;
15708         ifc* | ifort*)                  # Intel Fortran compiler
15709           tmp_addflag=' -nofor_main' ;;
15710         lf95*)                          # Lahey Fortran 8.1
15711           whole_archive_flag_spec=
15712           tmp_sharedflag='--shared' ;;
15713         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15714           tmp_sharedflag='-qmkshrobj'
15715           tmp_addflag= ;;
15716         nvcc*)  # Cuda Compiler Driver 2.2
15717           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15718           compiler_needs_object=yes
15719           ;;
15720         esac
15721         case `$CC -V 2>&1 | sed 5q` in
15722         *Sun\ C*)                       # Sun C 5.9
15723           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\"` ${wl}--no-whole-archive'
15724           compiler_needs_object=yes
15725           tmp_sharedflag='-G' ;;
15726         *Sun\ F*)                       # Sun Fortran 8.3
15727           tmp_sharedflag='-G' ;;
15728         esac
15729         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15730
15731         if test "x$supports_anon_versioning" = xyes; then
15732           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15733             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15734             echo "local: *; };" >> $output_objdir/$libname.ver~
15735             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15736         fi
15737
15738         case $cc_basename in
15739         xlf* | bgf* | bgxlf* | mpixlf*)
15740           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15741           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15742           hardcode_libdir_flag_spec=
15743           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15744           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15745           if test "x$supports_anon_versioning" = xyes; then
15746             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15747               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15748               echo "local: *; };" >> $output_objdir/$libname.ver~
15749               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15750           fi
15751           ;;
15752         esac
15753       else
15754         ld_shlibs=no
15755       fi
15756       ;;
15757
15758     netbsd*)
15759       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15760         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15761         wlarc=
15762       else
15763         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15764         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15765       fi
15766       ;;
15767
15768     solaris*)
15769       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15770         ld_shlibs=no
15771         cat <<_LT_EOF 1>&2
15772
15773 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15774 *** create shared libraries on Solaris systems.  Therefore, libtool
15775 *** is disabling shared libraries support.  We urge you to upgrade GNU
15776 *** binutils to release 2.9.1 or newer.  Another option is to modify
15777 *** your PATH or compiler configuration so that the native linker is
15778 *** used, and then restart.
15779
15780 _LT_EOF
15781       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15782         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15783         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15784       else
15785         ld_shlibs=no
15786       fi
15787       ;;
15788
15789     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15790       case `$LD -v 2>&1` in
15791         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15792         ld_shlibs=no
15793         cat <<_LT_EOF 1>&2
15794
15795 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15796 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15797 *** is disabling shared libraries support.  We urge you to upgrade GNU
15798 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15799 *** your PATH or compiler configuration so that the native linker is
15800 *** used, and then restart.
15801
15802 _LT_EOF
15803         ;;
15804         *)
15805           # For security reasons, it is highly recommended that you always
15806           # use absolute paths for naming shared libraries, and exclude the
15807           # DT_RUNPATH tag from executables and libraries.  But doing so
15808           # requires that you compile everything twice, which is a pain.
15809           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15810             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15811             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15812             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15813           else
15814             ld_shlibs=no
15815           fi
15816         ;;
15817       esac
15818       ;;
15819
15820     sunos4*)
15821       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15822       wlarc=
15823       hardcode_direct=yes
15824       hardcode_shlibpath_var=no
15825       ;;
15826
15827     *)
15828       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15829         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15830         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15831       else
15832         ld_shlibs=no
15833       fi
15834       ;;
15835     esac
15836
15837     if test "$ld_shlibs" = no; then
15838       runpath_var=
15839       hardcode_libdir_flag_spec=
15840       export_dynamic_flag_spec=
15841       whole_archive_flag_spec=
15842     fi
15843   else
15844     # PORTME fill in a description of your system's linker (not GNU ld)
15845     case $host_os in
15846     aix3*)
15847       allow_undefined_flag=unsupported
15848       always_export_symbols=yes
15849       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15850       # Note: this linker hardcodes the directories in LIBPATH if there
15851       # are no directories specified by -L.
15852       hardcode_minus_L=yes
15853       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15854         # Neither direct hardcoding nor static linking is supported with a
15855         # broken collect2.
15856         hardcode_direct=unsupported
15857       fi
15858       ;;
15859
15860     aix[4-9]*)
15861       if test "$host_cpu" = ia64; then
15862         # On IA64, the linker does run time linking by default, so we don't
15863         # have to do anything special.
15864         aix_use_runtimelinking=no
15865         exp_sym_flag='-Bexport'
15866         no_entry_flag=""
15867       else
15868         # If we're using GNU nm, then we don't want the "-C" option.
15869         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15870         # Also, AIX nm treats weak defined symbols like other global
15871         # defined symbols, whereas GNU nm marks them as "W".
15872         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15873           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15874         else
15875           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15876         fi
15877         aix_use_runtimelinking=no
15878
15879         # Test if we are trying to use run time linking or normal
15880         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15881         # need to do runtime linking.
15882         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15883           for ld_flag in $LDFLAGS; do
15884           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15885             aix_use_runtimelinking=yes
15886             break
15887           fi
15888           done
15889           ;;
15890         esac
15891
15892         exp_sym_flag='-bexport'
15893         no_entry_flag='-bnoentry'
15894       fi
15895
15896       # When large executables or shared objects are built, AIX ld can
15897       # have problems creating the table of contents.  If linking a library
15898       # or program results in "error TOC overflow" add -mminimal-toc to
15899       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15900       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15901
15902       archive_cmds=''
15903       hardcode_direct=yes
15904       hardcode_direct_absolute=yes
15905       hardcode_libdir_separator=':'
15906       link_all_deplibs=yes
15907       file_list_spec='${wl}-f,'
15908
15909       if test "$GCC" = yes; then
15910         case $host_os in aix4.[012]|aix4.[012].*)
15911         # We only want to do this on AIX 4.2 and lower, the check
15912         # below for broken collect2 doesn't work under 4.3+
15913           collect2name=`${CC} -print-prog-name=collect2`
15914           if test -f "$collect2name" &&
15915            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15916           then
15917           # We have reworked collect2
15918           :
15919           else
15920           # We have old collect2
15921           hardcode_direct=unsupported
15922           # It fails to find uninstalled libraries when the uninstalled
15923           # path is not listed in the libpath.  Setting hardcode_minus_L
15924           # to unsupported forces relinking
15925           hardcode_minus_L=yes
15926           hardcode_libdir_flag_spec='-L$libdir'
15927           hardcode_libdir_separator=
15928           fi
15929           ;;
15930         esac
15931         shared_flag='-shared'
15932         if test "$aix_use_runtimelinking" = yes; then
15933           shared_flag="$shared_flag "'${wl}-G'
15934         fi
15935       else
15936         # not using gcc
15937         if test "$host_cpu" = ia64; then
15938         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15939         # chokes on -Wl,-G. The following line is correct:
15940           shared_flag='-G'
15941         else
15942           if test "$aix_use_runtimelinking" = yes; then
15943             shared_flag='${wl}-G'
15944           else
15945             shared_flag='${wl}-bM:SRE'
15946           fi
15947         fi
15948       fi
15949
15950       export_dynamic_flag_spec='${wl}-bexpall'
15951       # It seems that -bexpall does not export symbols beginning with
15952       # underscore (_), so it is better to generate a list of symbols to export.
15953       always_export_symbols=yes
15954       if test "$aix_use_runtimelinking" = yes; then
15955         # Warning - without using the other runtime loading flags (-brtl),
15956         # -berok will link without error, but may produce a broken library.
15957         allow_undefined_flag='-berok'
15958         # Determine the default libpath from the value encoded in an
15959         # empty executable.
15960         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15961 /* end confdefs.h.  */
15962
15963 int
15964 main ()
15965 {
15966
15967   ;
15968   return 0;
15969 }
15970 _ACEOF
15971 if ac_fn_c_try_link "$LINENO"; then :
15972
15973 lt_aix_libpath_sed='
15974     /Import File Strings/,/^$/ {
15975         /^0/ {
15976             s/^0  *\(.*\)$/\1/
15977             p
15978         }
15979     }'
15980 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15981 # Check for a 64-bit object if we didn't find anything.
15982 if test -z "$aix_libpath"; then
15983   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15984 fi
15985 fi
15986 rm -f core conftest.err conftest.$ac_objext \
15987     conftest$ac_exeext conftest.$ac_ext
15988 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15989
15990         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15991         archive_expsym_cmds='$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 $shared_flag"
15992       else
15993         if test "$host_cpu" = ia64; then
15994           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15995           allow_undefined_flag="-z nodefs"
15996           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15997         else
15998          # Determine the default libpath from the value encoded in an
15999          # empty executable.
16000          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16001 /* end confdefs.h.  */
16002
16003 int
16004 main ()
16005 {
16006
16007   ;
16008   return 0;
16009 }
16010 _ACEOF
16011 if ac_fn_c_try_link "$LINENO"; then :
16012
16013 lt_aix_libpath_sed='
16014     /Import File Strings/,/^$/ {
16015         /^0/ {
16016             s/^0  *\(.*\)$/\1/
16017             p
16018         }
16019     }'
16020 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16021 # Check for a 64-bit object if we didn't find anything.
16022 if test -z "$aix_libpath"; then
16023   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16024 fi
16025 fi
16026 rm -f core conftest.err conftest.$ac_objext \
16027     conftest$ac_exeext conftest.$ac_ext
16028 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16029
16030          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16031           # Warning - without using the other run time loading flags,
16032           # -berok will link without error, but may produce a broken library.
16033           no_undefined_flag=' ${wl}-bernotok'
16034           allow_undefined_flag=' ${wl}-berok'
16035           if test "$with_gnu_ld" = yes; then
16036             # We only use this code for GNU lds that support --whole-archive.
16037             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16038           else
16039             # Exported symbols can be pulled into shared objects from archives
16040             whole_archive_flag_spec='$convenience'
16041           fi
16042           archive_cmds_need_lc=yes
16043           # This is similar to how AIX traditionally builds its shared libraries.
16044           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'
16045         fi
16046       fi
16047       ;;
16048
16049     amigaos*)
16050       case $host_cpu in
16051       powerpc)
16052             # see comment about AmigaOS4 .so support
16053             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16054             archive_expsym_cmds=''
16055         ;;
16056       m68k)
16057             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16058             hardcode_libdir_flag_spec='-L$libdir'
16059             hardcode_minus_L=yes
16060         ;;
16061       esac
16062       ;;
16063
16064     bsdi[45]*)
16065       export_dynamic_flag_spec=-rdynamic
16066       ;;
16067
16068     cygwin* | mingw* | pw32* | cegcc*)
16069       # When not using gcc, we currently assume that we are using
16070       # Microsoft Visual C++.
16071       # hardcode_libdir_flag_spec is actually meaningless, as there is
16072       # no search path for DLLs.
16073       hardcode_libdir_flag_spec=' '
16074       allow_undefined_flag=unsupported
16075       # Tell ltmain to make .lib files, not .a files.
16076       libext=lib
16077       # Tell ltmain to make .dll files, not .so files.
16078       shrext_cmds=".dll"
16079       # FIXME: Setting linknames here is a bad hack.
16080       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16081       # The linker will automatically build a .lib file if we build a DLL.
16082       old_archive_from_new_cmds='true'
16083       # FIXME: Should let the user specify the lib program.
16084       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16085       fix_srcfile_path='`cygpath -w "$srcfile"`'
16086       enable_shared_with_static_runtimes=yes
16087       ;;
16088
16089     darwin* | rhapsody*)
16090
16091
16092   archive_cmds_need_lc=no
16093   hardcode_direct=no
16094   hardcode_automatic=yes
16095   hardcode_shlibpath_var=unsupported
16096   if test "$lt_cv_ld_force_load" = "yes"; then
16097     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16098   else
16099     whole_archive_flag_spec=''
16100   fi
16101   link_all_deplibs=yes
16102   allow_undefined_flag="$_lt_dar_allow_undefined"
16103   case $cc_basename in
16104      ifort*) _lt_dar_can_shared=yes ;;
16105      *) _lt_dar_can_shared=$GCC ;;
16106   esac
16107   if test "$_lt_dar_can_shared" = "yes"; then
16108     output_verbose_link_cmd=func_echo_all
16109     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16110     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16111     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}${_lt_dsymutil}"
16112     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16113
16114   else
16115   ld_shlibs=no
16116   fi
16117
16118       ;;
16119
16120     dgux*)
16121       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16122       hardcode_libdir_flag_spec='-L$libdir'
16123       hardcode_shlibpath_var=no
16124       ;;
16125
16126     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16127     # support.  Future versions do this automatically, but an explicit c++rt0.o
16128     # does not break anything, and helps significantly (at the cost of a little
16129     # extra space).
16130     freebsd2.2*)
16131       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16132       hardcode_libdir_flag_spec='-R$libdir'
16133       hardcode_direct=yes
16134       hardcode_shlibpath_var=no
16135       ;;
16136
16137     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16138     freebsd2.*)
16139       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16140       hardcode_direct=yes
16141       hardcode_minus_L=yes
16142       hardcode_shlibpath_var=no
16143       ;;
16144
16145     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16146     freebsd* | dragonfly*)
16147       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16148       hardcode_libdir_flag_spec='-R$libdir'
16149       hardcode_direct=yes
16150       hardcode_shlibpath_var=no
16151       ;;
16152
16153     hpux9*)
16154       if test "$GCC" = yes; then
16155         archive_cmds='$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 $lib'
16156       else
16157         archive_cmds='$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 $lib'
16158       fi
16159       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16160       hardcode_libdir_separator=:
16161       hardcode_direct=yes
16162
16163       # hardcode_minus_L: Not really in the search PATH,
16164       # but as the default location of the library.
16165       hardcode_minus_L=yes
16166       export_dynamic_flag_spec='${wl}-E'
16167       ;;
16168
16169     hpux10*)
16170       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16171         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16172       else
16173         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16174       fi
16175       if test "$with_gnu_ld" = no; then
16176         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16177         hardcode_libdir_flag_spec_ld='+b $libdir'
16178         hardcode_libdir_separator=:
16179         hardcode_direct=yes
16180         hardcode_direct_absolute=yes
16181         export_dynamic_flag_spec='${wl}-E'
16182         # hardcode_minus_L: Not really in the search PATH,
16183         # but as the default location of the library.
16184         hardcode_minus_L=yes
16185       fi
16186       ;;
16187
16188     hpux11*)
16189       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16190         case $host_cpu in
16191         hppa*64*)
16192           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16193           ;;
16194         ia64*)
16195           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16196           ;;
16197         *)
16198           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16199           ;;
16200         esac
16201       else
16202         case $host_cpu in
16203         hppa*64*)
16204           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16205           ;;
16206         ia64*)
16207           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16208           ;;
16209         *)
16210
16211           # Older versions of the 11.00 compiler do not understand -b yet
16212           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16213           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16214 $as_echo_n "checking if $CC understands -b... " >&6; }
16215 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16216   $as_echo_n "(cached) " >&6
16217 else
16218   lt_cv_prog_compiler__b=no
16219    save_LDFLAGS="$LDFLAGS"
16220    LDFLAGS="$LDFLAGS -b"
16221    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16222    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16223      # The linker can only warn and ignore the option if not recognized
16224      # So say no if there are warnings
16225      if test -s conftest.err; then
16226        # Append any errors to the config.log.
16227        cat conftest.err 1>&5
16228        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16229        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16230        if diff conftest.exp conftest.er2 >/dev/null; then
16231          lt_cv_prog_compiler__b=yes
16232        fi
16233      else
16234        lt_cv_prog_compiler__b=yes
16235      fi
16236    fi
16237    $RM -r conftest*
16238    LDFLAGS="$save_LDFLAGS"
16239
16240 fi
16241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16242 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16243
16244 if test x"$lt_cv_prog_compiler__b" = xyes; then
16245     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16246 else
16247     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16248 fi
16249
16250           ;;
16251         esac
16252       fi
16253       if test "$with_gnu_ld" = no; then
16254         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16255         hardcode_libdir_separator=:
16256
16257         case $host_cpu in
16258         hppa*64*|ia64*)
16259           hardcode_direct=no
16260           hardcode_shlibpath_var=no
16261           ;;
16262         *)
16263           hardcode_direct=yes
16264           hardcode_direct_absolute=yes
16265           export_dynamic_flag_spec='${wl}-E'
16266
16267           # hardcode_minus_L: Not really in the search PATH,
16268           # but as the default location of the library.
16269           hardcode_minus_L=yes
16270           ;;
16271         esac
16272       fi
16273       ;;
16274
16275     irix5* | irix6* | nonstopux*)
16276       if test "$GCC" = yes; then
16277         archive_cmds='$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 $lib'
16278         # Try to use the -exported_symbol ld option, if it does not
16279         # work, assume that -exports_file does not work either and
16280         # implicitly export all symbols.
16281         save_LDFLAGS="$LDFLAGS"
16282         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16283         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16284 /* end confdefs.h.  */
16285 int foo(void) {}
16286 _ACEOF
16287 if ac_fn_c_try_link "$LINENO"; then :
16288   archive_expsym_cmds='$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 $lib'
16289
16290 fi
16291 rm -f core conftest.err conftest.$ac_objext \
16292     conftest$ac_exeext conftest.$ac_ext
16293         LDFLAGS="$save_LDFLAGS"
16294       else
16295         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16296         archive_expsym_cmds='$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 $lib'
16297       fi
16298       archive_cmds_need_lc='no'
16299       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16300       hardcode_libdir_separator=:
16301       inherit_rpath=yes
16302       link_all_deplibs=yes
16303       ;;
16304
16305     netbsd*)
16306       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16307         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16308       else
16309         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16310       fi
16311       hardcode_libdir_flag_spec='-R$libdir'
16312       hardcode_direct=yes
16313       hardcode_shlibpath_var=no
16314       ;;
16315
16316     newsos6)
16317       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16318       hardcode_direct=yes
16319       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16320       hardcode_libdir_separator=:
16321       hardcode_shlibpath_var=no
16322       ;;
16323
16324     *nto* | *qnx*)
16325       ;;
16326
16327     openbsd*)
16328       if test -f /usr/libexec/ld.so; then
16329         hardcode_direct=yes
16330         hardcode_shlibpath_var=no
16331         hardcode_direct_absolute=yes
16332         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16333           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16334           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16335           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16336           export_dynamic_flag_spec='${wl}-E'
16337         else
16338           case $host_os in
16339            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16340              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16341              hardcode_libdir_flag_spec='-R$libdir'
16342              ;;
16343            *)
16344              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16345              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16346              ;;
16347           esac
16348         fi
16349       else
16350         ld_shlibs=no
16351       fi
16352       ;;
16353
16354     os2*)
16355       hardcode_libdir_flag_spec='-L$libdir'
16356       hardcode_minus_L=yes
16357       allow_undefined_flag=unsupported
16358       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'
16359       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16360       ;;
16361
16362     osf3*)
16363       if test "$GCC" = yes; then
16364         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16365         archive_cmds='$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 $lib'
16366       else
16367         allow_undefined_flag=' -expect_unresolved \*'
16368         archive_cmds='$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 $lib'
16369       fi
16370       archive_cmds_need_lc='no'
16371       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16372       hardcode_libdir_separator=:
16373       ;;
16374
16375     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16376       if test "$GCC" = yes; then
16377         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16378         archive_cmds='$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 $lib'
16379         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16380       else
16381         allow_undefined_flag=' -expect_unresolved \*'
16382         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'
16383         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~
16384         $CC -shared${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'
16385
16386         # Both c and cxx compiler support -rpath directly
16387         hardcode_libdir_flag_spec='-rpath $libdir'
16388       fi
16389       archive_cmds_need_lc='no'
16390       hardcode_libdir_separator=:
16391       ;;
16392
16393     solaris*)
16394       no_undefined_flag=' -z defs'
16395       if test "$GCC" = yes; then
16396         wlarc='${wl}'
16397         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16398         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16399           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16400       else
16401         case `$CC -V 2>&1` in
16402         *"Compilers 5.0"*)
16403           wlarc=''
16404           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16405           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16406           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16407           ;;
16408         *)
16409           wlarc='${wl}'
16410           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16411           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16412           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16413           ;;
16414         esac
16415       fi
16416       hardcode_libdir_flag_spec='-R$libdir'
16417       hardcode_shlibpath_var=no
16418       case $host_os in
16419       solaris2.[0-5] | solaris2.[0-5].*) ;;
16420       *)
16421         # The compiler driver will combine and reorder linker options,
16422         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16423         # but is careful enough not to reorder.
16424         # Supported since Solaris 2.6 (maybe 2.5.1?)
16425         if test "$GCC" = yes; then
16426           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16427         else
16428           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16429         fi
16430         ;;
16431       esac
16432       link_all_deplibs=yes
16433       ;;
16434
16435     sunos4*)
16436       if test "x$host_vendor" = xsequent; then
16437         # Use $CC to link under sequent, because it throws in some extra .o
16438         # files that make .init and .fini sections work.
16439         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16440       else
16441         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16442       fi
16443       hardcode_libdir_flag_spec='-L$libdir'
16444       hardcode_direct=yes
16445       hardcode_minus_L=yes
16446       hardcode_shlibpath_var=no
16447       ;;
16448
16449     sysv4)
16450       case $host_vendor in
16451         sni)
16452           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16453           hardcode_direct=yes # is this really true???
16454         ;;
16455         siemens)
16456           ## LD is ld it makes a PLAMLIB
16457           ## CC just makes a GrossModule.
16458           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16459           reload_cmds='$CC -r -o $output$reload_objs'
16460           hardcode_direct=no
16461         ;;
16462         motorola)
16463           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16464           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16465         ;;
16466       esac
16467       runpath_var='LD_RUN_PATH'
16468       hardcode_shlibpath_var=no
16469       ;;
16470
16471     sysv4.3*)
16472       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16473       hardcode_shlibpath_var=no
16474       export_dynamic_flag_spec='-Bexport'
16475       ;;
16476
16477     sysv4*MP*)
16478       if test -d /usr/nec; then
16479         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16480         hardcode_shlibpath_var=no
16481         runpath_var=LD_RUN_PATH
16482         hardcode_runpath_var=yes
16483         ld_shlibs=yes
16484       fi
16485       ;;
16486
16487     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16488       no_undefined_flag='${wl}-z,text'
16489       archive_cmds_need_lc=no
16490       hardcode_shlibpath_var=no
16491       runpath_var='LD_RUN_PATH'
16492
16493       if test "$GCC" = yes; then
16494         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16495         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16496       else
16497         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16498         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16499       fi
16500       ;;
16501
16502     sysv5* | sco3.2v5* | sco5v6*)
16503       # Note: We can NOT use -z defs as we might desire, because we do not
16504       # link with -lc, and that would cause any symbols used from libc to
16505       # always be unresolved, which means just about no library would
16506       # ever link correctly.  If we're not using GNU ld we use -z text
16507       # though, which does catch some bad symbols but isn't as heavy-handed
16508       # as -z defs.
16509       no_undefined_flag='${wl}-z,text'
16510       allow_undefined_flag='${wl}-z,nodefs'
16511       archive_cmds_need_lc=no
16512       hardcode_shlibpath_var=no
16513       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16514       hardcode_libdir_separator=':'
16515       link_all_deplibs=yes
16516       export_dynamic_flag_spec='${wl}-Bexport'
16517       runpath_var='LD_RUN_PATH'
16518
16519       if test "$GCC" = yes; then
16520         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16521         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16522       else
16523         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16524         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16525       fi
16526       ;;
16527
16528     uts4*)
16529       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16530       hardcode_libdir_flag_spec='-L$libdir'
16531       hardcode_shlibpath_var=no
16532       ;;
16533
16534     *)
16535       ld_shlibs=no
16536       ;;
16537     esac
16538
16539     if test x$host_vendor = xsni; then
16540       case $host in
16541       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16542         export_dynamic_flag_spec='${wl}-Blargedynsym'
16543         ;;
16544       esac
16545     fi
16546   fi
16547
16548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16549 $as_echo "$ld_shlibs" >&6; }
16550 test "$ld_shlibs" = no && can_build_shared=no
16551
16552 with_gnu_ld=$with_gnu_ld
16553
16554
16555
16556
16557
16558
16559
16560
16561
16562
16563
16564
16565
16566
16567
16568 #
16569 # Do we need to explicitly link libc?
16570 #
16571 case "x$archive_cmds_need_lc" in
16572 x|xyes)
16573   # Assume -lc should be added
16574   archive_cmds_need_lc=yes
16575
16576   if test "$enable_shared" = yes && test "$GCC" = yes; then
16577     case $archive_cmds in
16578     *'~'*)
16579       # FIXME: we may have to deal with multi-command sequences.
16580       ;;
16581     '$CC '*)
16582       # Test whether the compiler implicitly links with -lc since on some
16583       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16584       # to ld, don't add -lc before -lgcc.
16585       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16586 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16587 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16588   $as_echo_n "(cached) " >&6
16589 else
16590   $RM conftest*
16591         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16592
16593         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16594   (eval $ac_compile) 2>&5
16595   ac_status=$?
16596   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16597   test $ac_status = 0; } 2>conftest.err; then
16598           soname=conftest
16599           lib=conftest
16600           libobjs=conftest.$ac_objext
16601           deplibs=
16602           wl=$lt_prog_compiler_wl
16603           pic_flag=$lt_prog_compiler_pic
16604           compiler_flags=-v
16605           linker_flags=-v
16606           verstring=
16607           output_objdir=.
16608           libname=conftest
16609           lt_save_allow_undefined_flag=$allow_undefined_flag
16610           allow_undefined_flag=
16611           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16612   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16613   ac_status=$?
16614   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16615   test $ac_status = 0; }
16616           then
16617             lt_cv_archive_cmds_need_lc=no
16618           else
16619             lt_cv_archive_cmds_need_lc=yes
16620           fi
16621           allow_undefined_flag=$lt_save_allow_undefined_flag
16622         else
16623           cat conftest.err 1>&5
16624         fi
16625         $RM conftest*
16626
16627 fi
16628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16629 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16630       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16631       ;;
16632     esac
16633   fi
16634   ;;
16635 esac
16636
16637
16638
16639
16640
16641
16642
16643
16644
16645
16646
16647
16648
16649
16650
16651
16652
16653
16654
16655
16656
16657
16658
16659
16660
16661
16662
16663
16664
16665
16666
16667
16668
16669
16670
16671
16672
16673
16674
16675
16676
16677
16678
16679
16680
16681
16682
16683
16684
16685
16686
16687
16688
16689
16690
16691
16692
16693
16694
16695
16696
16697
16698
16699
16700
16701
16702
16703
16704
16705
16706
16707
16708
16709
16710
16711
16712
16713
16714
16715
16716
16717
16718
16719
16720
16721
16722
16723
16724
16725
16726
16727
16728
16729
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740
16741
16742
16743
16744
16745
16746
16747
16748
16749
16750
16751
16752
16753
16754
16755
16756
16757
16758
16759
16760
16761
16762
16763
16764
16765
16766
16767
16768
16769
16770
16771
16772
16773
16774
16775
16776
16777
16778
16779
16780
16781
16782
16783
16784
16785
16786
16787
16788
16789
16790
16791
16792
16793   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16794 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16795
16796 if test "$GCC" = yes; then
16797   case $host_os in
16798     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16799     *) lt_awk_arg="/^libraries:/" ;;
16800   esac
16801   case $host_os in
16802     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16803     *) lt_sed_strip_eq="s,=/,/,g" ;;
16804   esac
16805   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16806   case $lt_search_path_spec in
16807   *\;*)
16808     # if the path contains ";" then we assume it to be the separator
16809     # otherwise default to the standard path separator (i.e. ":") - it is
16810     # assumed that no part of a normal pathname contains ";" but that should
16811     # okay in the real world where ";" in dirpaths is itself problematic.
16812     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16813     ;;
16814   *)
16815     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16816     ;;
16817   esac
16818   # Ok, now we have the path, separated by spaces, we can step through it
16819   # and add multilib dir if necessary.
16820   lt_tmp_lt_search_path_spec=
16821   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16822   for lt_sys_path in $lt_search_path_spec; do
16823     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16824       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16825     else
16826       test -d "$lt_sys_path" && \
16827         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16828     fi
16829   done
16830   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16831 BEGIN {RS=" "; FS="/|\n";} {
16832   lt_foo="";
16833   lt_count=0;
16834   for (lt_i = NF; lt_i > 0; lt_i--) {
16835     if ($lt_i != "" && $lt_i != ".") {
16836       if ($lt_i == "..") {
16837         lt_count++;
16838       } else {
16839         if (lt_count == 0) {
16840           lt_foo="/" $lt_i lt_foo;
16841         } else {
16842           lt_count--;
16843         }
16844       }
16845     }
16846   }
16847   if (lt_foo != "") { lt_freq[lt_foo]++; }
16848   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16849 }'`
16850   # AWK program above erroneously prepends '/' to C:/dos/paths
16851   # for these hosts.
16852   case $host_os in
16853     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16854       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16855   esac
16856   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16857 else
16858   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16859 fi
16860 library_names_spec=
16861 libname_spec='lib$name'
16862 soname_spec=
16863 shrext_cmds=".so"
16864 postinstall_cmds=
16865 postuninstall_cmds=
16866 finish_cmds=
16867 finish_eval=
16868 shlibpath_var=
16869 shlibpath_overrides_runpath=unknown
16870 version_type=none
16871 dynamic_linker="$host_os ld.so"
16872 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16873 need_lib_prefix=unknown
16874 hardcode_into_libs=no
16875
16876 # when you set need_version to no, make sure it does not cause -set_version
16877 # flags to be left without arguments
16878 need_version=unknown
16879
16880 case $host_os in
16881 aix3*)
16882   version_type=linux
16883   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16884   shlibpath_var=LIBPATH
16885
16886   # AIX 3 has no versioning support, so we append a major version to the name.
16887   soname_spec='${libname}${release}${shared_ext}$major'
16888   ;;
16889
16890 aix[4-9]*)
16891   version_type=linux
16892   need_lib_prefix=no
16893   need_version=no
16894   hardcode_into_libs=yes
16895   if test "$host_cpu" = ia64; then
16896     # AIX 5 supports IA64
16897     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16898     shlibpath_var=LD_LIBRARY_PATH
16899   else
16900     # With GCC up to 2.95.x, collect2 would create an import file
16901     # for dependence libraries.  The import file would start with
16902     # the line `#! .'.  This would cause the generated library to
16903     # depend on `.', always an invalid library.  This was fixed in
16904     # development snapshots of GCC prior to 3.0.
16905     case $host_os in
16906       aix4 | aix4.[01] | aix4.[01].*)
16907       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16908            echo ' yes '
16909            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16910         :
16911       else
16912         can_build_shared=no
16913       fi
16914       ;;
16915     esac
16916     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16917     # soname into executable. Probably we can add versioning support to
16918     # collect2, so additional links can be useful in future.
16919     if test "$aix_use_runtimelinking" = yes; then
16920       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16921       # instead of lib<name>.a to let people know that these are not
16922       # typical AIX shared libraries.
16923       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16924     else
16925       # We preserve .a as extension for shared libraries through AIX4.2
16926       # and later when we are not doing run time linking.
16927       library_names_spec='${libname}${release}.a $libname.a'
16928       soname_spec='${libname}${release}${shared_ext}$major'
16929     fi
16930     shlibpath_var=LIBPATH
16931   fi
16932   ;;
16933
16934 amigaos*)
16935   case $host_cpu in
16936   powerpc)
16937     # Since July 2007 AmigaOS4 officially supports .so libraries.
16938     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16939     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16940     ;;
16941   m68k)
16942     library_names_spec='$libname.ixlibrary $libname.a'
16943     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16944     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 ${libname}_ixlibrary.a || exit 1; done'
16945     ;;
16946   esac
16947   ;;
16948
16949 beos*)
16950   library_names_spec='${libname}${shared_ext}'
16951   dynamic_linker="$host_os ld.so"
16952   shlibpath_var=LIBRARY_PATH
16953   ;;
16954
16955 bsdi[45]*)
16956   version_type=linux
16957   need_version=no
16958   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16959   soname_spec='${libname}${release}${shared_ext}$major'
16960   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16961   shlibpath_var=LD_LIBRARY_PATH
16962   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16963   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16964   # the default ld.so.conf also contains /usr/contrib/lib and
16965   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16966   # libtool to hard-code these into programs
16967   ;;
16968
16969 cygwin* | mingw* | pw32* | cegcc*)
16970   version_type=windows
16971   shrext_cmds=".dll"
16972   need_version=no
16973   need_lib_prefix=no
16974
16975   case $GCC,$host_os in
16976   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16977     library_names_spec='$libname.dll.a'
16978     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16979     postinstall_cmds='base_file=`basename \${file}`~
16980       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16981       dldir=$destdir/`dirname \$dlpath`~
16982       test -d \$dldir || mkdir -p \$dldir~
16983       $install_prog $dir/$dlname \$dldir/$dlname~
16984       chmod a+x \$dldir/$dlname~
16985       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16986         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16987       fi'
16988     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16989       dlpath=$dir/\$dldll~
16990        $RM \$dlpath'
16991     shlibpath_overrides_runpath=yes
16992
16993     case $host_os in
16994     cygwin*)
16995       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16996       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16997
16998       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16999       ;;
17000     mingw* | cegcc*)
17001       # MinGW DLLs use traditional 'lib' prefix
17002       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17003       ;;
17004     pw32*)
17005       # pw32 DLLs use 'pw' prefix rather than 'lib'
17006       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17007       ;;
17008     esac
17009     ;;
17010
17011   *)
17012     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17013     ;;
17014   esac
17015   dynamic_linker='Win32 ld.exe'
17016   # FIXME: first we should search . and the directory the executable is in
17017   shlibpath_var=PATH
17018   ;;
17019
17020 darwin* | rhapsody*)
17021   dynamic_linker="$host_os dyld"
17022   version_type=darwin
17023   need_lib_prefix=no
17024   need_version=no
17025   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17026   soname_spec='${libname}${release}${major}$shared_ext'
17027   shlibpath_overrides_runpath=yes
17028   shlibpath_var=DYLD_LIBRARY_PATH
17029   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17030
17031   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17032   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17033   ;;
17034
17035 dgux*)
17036   version_type=linux
17037   need_lib_prefix=no
17038   need_version=no
17039   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17040   soname_spec='${libname}${release}${shared_ext}$major'
17041   shlibpath_var=LD_LIBRARY_PATH
17042   ;;
17043
17044 freebsd* | dragonfly*)
17045   # DragonFly does not have aout.  When/if they implement a new
17046   # versioning mechanism, adjust this.
17047   if test -x /usr/bin/objformat; then
17048     objformat=`/usr/bin/objformat`
17049   else
17050     case $host_os in
17051     freebsd[23].*) objformat=aout ;;
17052     *) objformat=elf ;;
17053     esac
17054   fi
17055   version_type=freebsd-$objformat
17056   case $version_type in
17057     freebsd-elf*)
17058       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17059       need_version=no
17060       need_lib_prefix=no
17061       ;;
17062     freebsd-*)
17063       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17064       need_version=yes
17065       ;;
17066   esac
17067   shlibpath_var=LD_LIBRARY_PATH
17068   case $host_os in
17069   freebsd2.*)
17070     shlibpath_overrides_runpath=yes
17071     ;;
17072   freebsd3.[01]* | freebsdelf3.[01]*)
17073     shlibpath_overrides_runpath=yes
17074     hardcode_into_libs=yes
17075     ;;
17076   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17077   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17078     shlibpath_overrides_runpath=no
17079     hardcode_into_libs=yes
17080     ;;
17081   *) # from 4.6 on, and DragonFly
17082     shlibpath_overrides_runpath=yes
17083     hardcode_into_libs=yes
17084     ;;
17085   esac
17086   ;;
17087
17088 gnu*)
17089   version_type=linux
17090   need_lib_prefix=no
17091   need_version=no
17092   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17093   soname_spec='${libname}${release}${shared_ext}$major'
17094   shlibpath_var=LD_LIBRARY_PATH
17095   hardcode_into_libs=yes
17096   ;;
17097
17098 haiku*)
17099   version_type=linux
17100   need_lib_prefix=no
17101   need_version=no
17102   dynamic_linker="$host_os runtime_loader"
17103   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17104   soname_spec='${libname}${release}${shared_ext}$major'
17105   shlibpath_var=LIBRARY_PATH
17106   shlibpath_overrides_runpath=yes
17107   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17108   hardcode_into_libs=yes
17109   ;;
17110
17111 hpux9* | hpux10* | hpux11*)
17112   # Give a soname corresponding to the major version so that dld.sl refuses to
17113   # link against other versions.
17114   version_type=sunos
17115   need_lib_prefix=no
17116   need_version=no
17117   case $host_cpu in
17118   ia64*)
17119     shrext_cmds='.so'
17120     hardcode_into_libs=yes
17121     dynamic_linker="$host_os dld.so"
17122     shlibpath_var=LD_LIBRARY_PATH
17123     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17124     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17125     soname_spec='${libname}${release}${shared_ext}$major'
17126     if test "X$HPUX_IA64_MODE" = X32; then
17127       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17128     else
17129       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17130     fi
17131     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17132     ;;
17133   hppa*64*)
17134     shrext_cmds='.sl'
17135     hardcode_into_libs=yes
17136     dynamic_linker="$host_os dld.sl"
17137     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17138     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17139     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17140     soname_spec='${libname}${release}${shared_ext}$major'
17141     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17142     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17143     ;;
17144   *)
17145     shrext_cmds='.sl'
17146     dynamic_linker="$host_os dld.sl"
17147     shlibpath_var=SHLIB_PATH
17148     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17149     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17150     soname_spec='${libname}${release}${shared_ext}$major'
17151     ;;
17152   esac
17153   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17154   postinstall_cmds='chmod 555 $lib'
17155   # or fails outright, so override atomically:
17156   install_override_mode=555
17157   ;;
17158
17159 interix[3-9]*)
17160   version_type=linux
17161   need_lib_prefix=no
17162   need_version=no
17163   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17164   soname_spec='${libname}${release}${shared_ext}$major'
17165   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17166   shlibpath_var=LD_LIBRARY_PATH
17167   shlibpath_overrides_runpath=no
17168   hardcode_into_libs=yes
17169   ;;
17170
17171 irix5* | irix6* | nonstopux*)
17172   case $host_os in
17173     nonstopux*) version_type=nonstopux ;;
17174     *)
17175         if test "$lt_cv_prog_gnu_ld" = yes; then
17176                 version_type=linux
17177         else
17178                 version_type=irix
17179         fi ;;
17180   esac
17181   need_lib_prefix=no
17182   need_version=no
17183   soname_spec='${libname}${release}${shared_ext}$major'
17184   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17185   case $host_os in
17186   irix5* | nonstopux*)
17187     libsuff= shlibsuff=
17188     ;;
17189   *)
17190     case $LD in # libtool.m4 will add one of these switches to LD
17191     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17192       libsuff= shlibsuff= libmagic=32-bit;;
17193     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17194       libsuff=32 shlibsuff=N32 libmagic=N32;;
17195     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17196       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17197     *) libsuff= shlibsuff= libmagic=never-match;;
17198     esac
17199     ;;
17200   esac
17201   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17202   shlibpath_overrides_runpath=no
17203   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17204   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17205   hardcode_into_libs=yes
17206   ;;
17207
17208 # No shared lib support for Linux oldld, aout, or coff.
17209 linux*oldld* | linux*aout* | linux*coff*)
17210   dynamic_linker=no
17211   ;;
17212
17213 # This must be Linux ELF.
17214 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17215   version_type=linux
17216   need_lib_prefix=no
17217   need_version=no
17218   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17219   soname_spec='${libname}${release}${shared_ext}$major'
17220   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17221   shlibpath_var=LD_LIBRARY_PATH
17222   shlibpath_overrides_runpath=no
17223
17224   # Some binutils ld are patched to set DT_RUNPATH
17225   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17226   $as_echo_n "(cached) " >&6
17227 else
17228   lt_cv_shlibpath_overrides_runpath=no
17229     save_LDFLAGS=$LDFLAGS
17230     save_libdir=$libdir
17231     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17232          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17233     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17234 /* end confdefs.h.  */
17235
17236 int
17237 main ()
17238 {
17239
17240   ;
17241   return 0;
17242 }
17243 _ACEOF
17244 if ac_fn_c_try_link "$LINENO"; then :
17245   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17246   lt_cv_shlibpath_overrides_runpath=yes
17247 fi
17248 fi
17249 rm -f core conftest.err conftest.$ac_objext \
17250     conftest$ac_exeext conftest.$ac_ext
17251     LDFLAGS=$save_LDFLAGS
17252     libdir=$save_libdir
17253
17254 fi
17255
17256   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17257
17258   # This implies no fast_install, which is unacceptable.
17259   # Some rework will be needed to allow for fast_install
17260   # before this can be enabled.
17261   hardcode_into_libs=yes
17262
17263   # Append ld.so.conf contents to the search path
17264   if test -f /etc/ld.so.conf; then
17265     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' ' '`
17266     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17267   fi
17268
17269   # We used to test for /lib/ld.so.1 and disable shared libraries on
17270   # powerpc, because MkLinux only supported shared libraries with the
17271   # GNU dynamic linker.  Since this was broken with cross compilers,
17272   # most powerpc-linux boxes support dynamic linking these days and
17273   # people can always --disable-shared, the test was removed, and we
17274   # assume the GNU/Linux dynamic linker is in use.
17275   dynamic_linker='GNU/Linux ld.so'
17276   ;;
17277
17278 netbsd*)
17279   version_type=sunos
17280   need_lib_prefix=no
17281   need_version=no
17282   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17283     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17284     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17285     dynamic_linker='NetBSD (a.out) ld.so'
17286   else
17287     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17288     soname_spec='${libname}${release}${shared_ext}$major'
17289     dynamic_linker='NetBSD ld.elf_so'
17290   fi
17291   shlibpath_var=LD_LIBRARY_PATH
17292   shlibpath_overrides_runpath=yes
17293   hardcode_into_libs=yes
17294   ;;
17295
17296 newsos6)
17297   version_type=linux
17298   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17299   shlibpath_var=LD_LIBRARY_PATH
17300   shlibpath_overrides_runpath=yes
17301   ;;
17302
17303 *nto* | *qnx*)
17304   version_type=qnx
17305   need_lib_prefix=no
17306   need_version=no
17307   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17308   soname_spec='${libname}${release}${shared_ext}$major'
17309   shlibpath_var=LD_LIBRARY_PATH
17310   shlibpath_overrides_runpath=no
17311   hardcode_into_libs=yes
17312   dynamic_linker='ldqnx.so'
17313   ;;
17314
17315 openbsd*)
17316   version_type=sunos
17317   sys_lib_dlsearch_path_spec="/usr/lib"
17318   need_lib_prefix=no
17319   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17320   case $host_os in
17321     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17322     *)                          need_version=no  ;;
17323   esac
17324   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17325   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17326   shlibpath_var=LD_LIBRARY_PATH
17327   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17328     case $host_os in
17329       openbsd2.[89] | openbsd2.[89].*)
17330         shlibpath_overrides_runpath=no
17331         ;;
17332       *)
17333         shlibpath_overrides_runpath=yes
17334         ;;
17335       esac
17336   else
17337     shlibpath_overrides_runpath=yes
17338   fi
17339   ;;
17340
17341 os2*)
17342   libname_spec='$name'
17343   shrext_cmds=".dll"
17344   need_lib_prefix=no
17345   library_names_spec='$libname${shared_ext} $libname.a'
17346   dynamic_linker='OS/2 ld.exe'
17347   shlibpath_var=LIBPATH
17348   ;;
17349
17350 osf3* | osf4* | osf5*)
17351   version_type=osf
17352   need_lib_prefix=no
17353   need_version=no
17354   soname_spec='${libname}${release}${shared_ext}$major'
17355   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17356   shlibpath_var=LD_LIBRARY_PATH
17357   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17358   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17359   ;;
17360
17361 rdos*)
17362   dynamic_linker=no
17363   ;;
17364
17365 solaris*)
17366   version_type=linux
17367   need_lib_prefix=no
17368   need_version=no
17369   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17370   soname_spec='${libname}${release}${shared_ext}$major'
17371   shlibpath_var=LD_LIBRARY_PATH
17372   shlibpath_overrides_runpath=yes
17373   hardcode_into_libs=yes
17374   # ldd complains unless libraries are executable
17375   postinstall_cmds='chmod +x $lib'
17376   ;;
17377
17378 sunos4*)
17379   version_type=sunos
17380   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17381   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17382   shlibpath_var=LD_LIBRARY_PATH
17383   shlibpath_overrides_runpath=yes
17384   if test "$with_gnu_ld" = yes; then
17385     need_lib_prefix=no
17386   fi
17387   need_version=yes
17388   ;;
17389
17390 sysv4 | sysv4.3*)
17391   version_type=linux
17392   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17393   soname_spec='${libname}${release}${shared_ext}$major'
17394   shlibpath_var=LD_LIBRARY_PATH
17395   case $host_vendor in
17396     sni)
17397       shlibpath_overrides_runpath=no
17398       need_lib_prefix=no
17399       runpath_var=LD_RUN_PATH
17400       ;;
17401     siemens)
17402       need_lib_prefix=no
17403       ;;
17404     motorola)
17405       need_lib_prefix=no
17406       need_version=no
17407       shlibpath_overrides_runpath=no
17408       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17409       ;;
17410   esac
17411   ;;
17412
17413 sysv4*MP*)
17414   if test -d /usr/nec ;then
17415     version_type=linux
17416     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17417     soname_spec='$libname${shared_ext}.$major'
17418     shlibpath_var=LD_LIBRARY_PATH
17419   fi
17420   ;;
17421
17422 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17423   version_type=freebsd-elf
17424   need_lib_prefix=no
17425   need_version=no
17426   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17427   soname_spec='${libname}${release}${shared_ext}$major'
17428   shlibpath_var=LD_LIBRARY_PATH
17429   shlibpath_overrides_runpath=yes
17430   hardcode_into_libs=yes
17431   if test "$with_gnu_ld" = yes; then
17432     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17433   else
17434     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17435     case $host_os in
17436       sco3.2v5*)
17437         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17438         ;;
17439     esac
17440   fi
17441   sys_lib_dlsearch_path_spec='/usr/lib'
17442   ;;
17443
17444 tpf*)
17445   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17446   version_type=linux
17447   need_lib_prefix=no
17448   need_version=no
17449   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17450   shlibpath_var=LD_LIBRARY_PATH
17451   shlibpath_overrides_runpath=no
17452   hardcode_into_libs=yes
17453   ;;
17454
17455 uts4*)
17456   version_type=linux
17457   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17458   soname_spec='${libname}${release}${shared_ext}$major'
17459   shlibpath_var=LD_LIBRARY_PATH
17460   ;;
17461
17462 *)
17463   dynamic_linker=no
17464   ;;
17465 esac
17466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17467 $as_echo "$dynamic_linker" >&6; }
17468 test "$dynamic_linker" = no && can_build_shared=no
17469
17470 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17471 if test "$GCC" = yes; then
17472   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17473 fi
17474
17475 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17476   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17477 fi
17478 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17479   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17480 fi
17481
17482
17483
17484
17485
17486
17487
17488
17489
17490
17491
17492
17493
17494
17495
17496
17497
17498
17499
17500
17501
17502
17503
17504
17505
17506
17507
17508
17509
17510
17511
17512
17513
17514
17515
17516
17517
17518
17519
17520
17521
17522
17523
17524
17525
17526
17527
17528
17529
17530
17531
17532
17533
17534
17535
17536
17537
17538
17539
17540
17541
17542
17543
17544
17545
17546
17547
17548
17549
17550
17551
17552
17553
17554
17555
17556
17557
17558
17559
17560
17561
17562
17563
17564
17565
17566
17567
17568
17569
17570
17571
17572
17573   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17574 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17575 hardcode_action=
17576 if test -n "$hardcode_libdir_flag_spec" ||
17577    test -n "$runpath_var" ||
17578    test "X$hardcode_automatic" = "Xyes" ; then
17579
17580   # We can hardcode non-existent directories.
17581   if test "$hardcode_direct" != no &&
17582      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17583      # have to relink, otherwise we might link with an installed library
17584      # when we should be linking with a yet-to-be-installed one
17585      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17586      test "$hardcode_minus_L" != no; then
17587     # Linking always hardcodes the temporary library directory.
17588     hardcode_action=relink
17589   else
17590     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17591     hardcode_action=immediate
17592   fi
17593 else
17594   # We cannot hardcode anything, or else we can only hardcode existing
17595   # directories.
17596   hardcode_action=unsupported
17597 fi
17598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17599 $as_echo "$hardcode_action" >&6; }
17600
17601 if test "$hardcode_action" = relink ||
17602    test "$inherit_rpath" = yes; then
17603   # Fast installation is not supported
17604   enable_fast_install=no
17605 elif test "$shlibpath_overrides_runpath" = yes ||
17606      test "$enable_shared" = no; then
17607   # Fast installation is not necessary
17608   enable_fast_install=needless
17609 fi
17610
17611
17612
17613
17614
17615
17616   if test "x$enable_dlopen" != xyes; then
17617   enable_dlopen=unknown
17618   enable_dlopen_self=unknown
17619   enable_dlopen_self_static=unknown
17620 else
17621   lt_cv_dlopen=no
17622   lt_cv_dlopen_libs=
17623
17624   case $host_os in
17625   beos*)
17626     lt_cv_dlopen="load_add_on"
17627     lt_cv_dlopen_libs=
17628     lt_cv_dlopen_self=yes
17629     ;;
17630
17631   mingw* | pw32* | cegcc*)
17632     lt_cv_dlopen="LoadLibrary"
17633     lt_cv_dlopen_libs=
17634     ;;
17635
17636   cygwin*)
17637     lt_cv_dlopen="dlopen"
17638     lt_cv_dlopen_libs=
17639     ;;
17640
17641   darwin*)
17642   # if libdl is installed we need to link against it
17643     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17644 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17645 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17646   $as_echo_n "(cached) " >&6
17647 else
17648   ac_check_lib_save_LIBS=$LIBS
17649 LIBS="-ldl  $LIBS"
17650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17651 /* end confdefs.h.  */
17652
17653 /* Override any GCC internal prototype to avoid an error.
17654    Use char because int might match the return type of a GCC
17655    builtin and then its argument prototype would still apply.  */
17656 #ifdef __cplusplus
17657 extern "C"
17658 #endif
17659 char dlopen ();
17660 int
17661 main ()
17662 {
17663 return dlopen ();
17664   ;
17665   return 0;
17666 }
17667 _ACEOF
17668 if ac_fn_c_try_link "$LINENO"; then :
17669   ac_cv_lib_dl_dlopen=yes
17670 else
17671   ac_cv_lib_dl_dlopen=no
17672 fi
17673 rm -f core conftest.err conftest.$ac_objext \
17674     conftest$ac_exeext conftest.$ac_ext
17675 LIBS=$ac_check_lib_save_LIBS
17676 fi
17677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17678 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17679 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17680   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17681 else
17682
17683     lt_cv_dlopen="dyld"
17684     lt_cv_dlopen_libs=
17685     lt_cv_dlopen_self=yes
17686
17687 fi
17688
17689     ;;
17690
17691   *)
17692     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17693 if test "x$ac_cv_func_shl_load" = x""yes; then :
17694   lt_cv_dlopen="shl_load"
17695 else
17696   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17697 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17698 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17699   $as_echo_n "(cached) " >&6
17700 else
17701   ac_check_lib_save_LIBS=$LIBS
17702 LIBS="-ldld  $LIBS"
17703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17704 /* end confdefs.h.  */
17705
17706 /* Override any GCC internal prototype to avoid an error.
17707    Use char because int might match the return type of a GCC
17708    builtin and then its argument prototype would still apply.  */
17709 #ifdef __cplusplus
17710 extern "C"
17711 #endif
17712 char shl_load ();
17713 int
17714 main ()
17715 {
17716 return shl_load ();
17717   ;
17718   return 0;
17719 }
17720 _ACEOF
17721 if ac_fn_c_try_link "$LINENO"; then :
17722   ac_cv_lib_dld_shl_load=yes
17723 else
17724   ac_cv_lib_dld_shl_load=no
17725 fi
17726 rm -f core conftest.err conftest.$ac_objext \
17727     conftest$ac_exeext conftest.$ac_ext
17728 LIBS=$ac_check_lib_save_LIBS
17729 fi
17730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17731 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17732 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17733   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17734 else
17735   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17736 if test "x$ac_cv_func_dlopen" = x""yes; then :
17737   lt_cv_dlopen="dlopen"
17738 else
17739   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17740 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17741 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17742   $as_echo_n "(cached) " >&6
17743 else
17744   ac_check_lib_save_LIBS=$LIBS
17745 LIBS="-ldl  $LIBS"
17746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17747 /* end confdefs.h.  */
17748
17749 /* Override any GCC internal prototype to avoid an error.
17750    Use char because int might match the return type of a GCC
17751    builtin and then its argument prototype would still apply.  */
17752 #ifdef __cplusplus
17753 extern "C"
17754 #endif
17755 char dlopen ();
17756 int
17757 main ()
17758 {
17759 return dlopen ();
17760   ;
17761   return 0;
17762 }
17763 _ACEOF
17764 if ac_fn_c_try_link "$LINENO"; then :
17765   ac_cv_lib_dl_dlopen=yes
17766 else
17767   ac_cv_lib_dl_dlopen=no
17768 fi
17769 rm -f core conftest.err conftest.$ac_objext \
17770     conftest$ac_exeext conftest.$ac_ext
17771 LIBS=$ac_check_lib_save_LIBS
17772 fi
17773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17774 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17775 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17776   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17777 else
17778   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17779 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17780 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17781   $as_echo_n "(cached) " >&6
17782 else
17783   ac_check_lib_save_LIBS=$LIBS
17784 LIBS="-lsvld  $LIBS"
17785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17786 /* end confdefs.h.  */
17787
17788 /* Override any GCC internal prototype to avoid an error.
17789    Use char because int might match the return type of a GCC
17790    builtin and then its argument prototype would still apply.  */
17791 #ifdef __cplusplus
17792 extern "C"
17793 #endif
17794 char dlopen ();
17795 int
17796 main ()
17797 {
17798 return dlopen ();
17799   ;
17800   return 0;
17801 }
17802 _ACEOF
17803 if ac_fn_c_try_link "$LINENO"; then :
17804   ac_cv_lib_svld_dlopen=yes
17805 else
17806   ac_cv_lib_svld_dlopen=no
17807 fi
17808 rm -f core conftest.err conftest.$ac_objext \
17809     conftest$ac_exeext conftest.$ac_ext
17810 LIBS=$ac_check_lib_save_LIBS
17811 fi
17812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17813 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17814 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17815   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17816 else
17817   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17818 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17819 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17820   $as_echo_n "(cached) " >&6
17821 else
17822   ac_check_lib_save_LIBS=$LIBS
17823 LIBS="-ldld  $LIBS"
17824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17825 /* end confdefs.h.  */
17826
17827 /* Override any GCC internal prototype to avoid an error.
17828    Use char because int might match the return type of a GCC
17829    builtin and then its argument prototype would still apply.  */
17830 #ifdef __cplusplus
17831 extern "C"
17832 #endif
17833 char dld_link ();
17834 int
17835 main ()
17836 {
17837 return dld_link ();
17838   ;
17839   return 0;
17840 }
17841 _ACEOF
17842 if ac_fn_c_try_link "$LINENO"; then :
17843   ac_cv_lib_dld_dld_link=yes
17844 else
17845   ac_cv_lib_dld_dld_link=no
17846 fi
17847 rm -f core conftest.err conftest.$ac_objext \
17848     conftest$ac_exeext conftest.$ac_ext
17849 LIBS=$ac_check_lib_save_LIBS
17850 fi
17851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17852 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17853 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17854   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17855 fi
17856
17857
17858 fi
17859
17860
17861 fi
17862
17863
17864 fi
17865
17866
17867 fi
17868
17869
17870 fi
17871
17872     ;;
17873   esac
17874
17875   if test "x$lt_cv_dlopen" != xno; then
17876     enable_dlopen=yes
17877   else
17878     enable_dlopen=no
17879   fi
17880
17881   case $lt_cv_dlopen in
17882   dlopen)
17883     save_CPPFLAGS="$CPPFLAGS"
17884     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17885
17886     save_LDFLAGS="$LDFLAGS"
17887     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17888
17889     save_LIBS="$LIBS"
17890     LIBS="$lt_cv_dlopen_libs $LIBS"
17891
17892     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17893 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17894 if test "${lt_cv_dlopen_self+set}" = set; then :
17895   $as_echo_n "(cached) " >&6
17896 else
17897           if test "$cross_compiling" = yes; then :
17898   lt_cv_dlopen_self=cross
17899 else
17900   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17901   lt_status=$lt_dlunknown
17902   cat > conftest.$ac_ext <<_LT_EOF
17903 #line 17903 "configure"
17904 #include "confdefs.h"
17905
17906 #if HAVE_DLFCN_H
17907 #include <dlfcn.h>
17908 #endif
17909
17910 #include <stdio.h>
17911
17912 #ifdef RTLD_GLOBAL
17913 #  define LT_DLGLOBAL           RTLD_GLOBAL
17914 #else
17915 #  ifdef DL_GLOBAL
17916 #    define LT_DLGLOBAL         DL_GLOBAL
17917 #  else
17918 #    define LT_DLGLOBAL         0
17919 #  endif
17920 #endif
17921
17922 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17923    find out it does not work in some platform. */
17924 #ifndef LT_DLLAZY_OR_NOW
17925 #  ifdef RTLD_LAZY
17926 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17927 #  else
17928 #    ifdef DL_LAZY
17929 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17930 #    else
17931 #      ifdef RTLD_NOW
17932 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17933 #      else
17934 #        ifdef DL_NOW
17935 #          define LT_DLLAZY_OR_NOW      DL_NOW
17936 #        else
17937 #          define LT_DLLAZY_OR_NOW      0
17938 #        endif
17939 #      endif
17940 #    endif
17941 #  endif
17942 #endif
17943
17944 /* When -fvisbility=hidden is used, assume the code has been annotated
17945    correspondingly for the symbols needed.  */
17946 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17947 void fnord () __attribute__((visibility("default")));
17948 #endif
17949
17950 void fnord () { int i=42; }
17951 int main ()
17952 {
17953   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17954   int status = $lt_dlunknown;
17955
17956   if (self)
17957     {
17958       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17959       else
17960         {
17961           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17962           else puts (dlerror ());
17963         }
17964       /* dlclose (self); */
17965     }
17966   else
17967     puts (dlerror ());
17968
17969   return status;
17970 }
17971 _LT_EOF
17972   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17973   (eval $ac_link) 2>&5
17974   ac_status=$?
17975   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17976   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17977     (./conftest; exit; ) >&5 2>/dev/null
17978     lt_status=$?
17979     case x$lt_status in
17980       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17981       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17982       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17983     esac
17984   else :
17985     # compilation failed
17986     lt_cv_dlopen_self=no
17987   fi
17988 fi
17989 rm -fr conftest*
17990
17991
17992 fi
17993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17994 $as_echo "$lt_cv_dlopen_self" >&6; }
17995
17996     if test "x$lt_cv_dlopen_self" = xyes; then
17997       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17998       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17999 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
18000 if test "${lt_cv_dlopen_self_static+set}" = set; then :
18001   $as_echo_n "(cached) " >&6
18002 else
18003           if test "$cross_compiling" = yes; then :
18004   lt_cv_dlopen_self_static=cross
18005 else
18006   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18007   lt_status=$lt_dlunknown
18008   cat > conftest.$ac_ext <<_LT_EOF
18009 #line 18009 "configure"
18010 #include "confdefs.h"
18011
18012 #if HAVE_DLFCN_H
18013 #include <dlfcn.h>
18014 #endif
18015
18016 #include <stdio.h>
18017
18018 #ifdef RTLD_GLOBAL
18019 #  define LT_DLGLOBAL           RTLD_GLOBAL
18020 #else
18021 #  ifdef DL_GLOBAL
18022 #    define LT_DLGLOBAL         DL_GLOBAL
18023 #  else
18024 #    define LT_DLGLOBAL         0
18025 #  endif
18026 #endif
18027
18028 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18029    find out it does not work in some platform. */
18030 #ifndef LT_DLLAZY_OR_NOW
18031 #  ifdef RTLD_LAZY
18032 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18033 #  else
18034 #    ifdef DL_LAZY
18035 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18036 #    else
18037 #      ifdef RTLD_NOW
18038 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18039 #      else
18040 #        ifdef DL_NOW
18041 #          define LT_DLLAZY_OR_NOW      DL_NOW
18042 #        else
18043 #          define LT_DLLAZY_OR_NOW      0
18044 #        endif
18045 #      endif
18046 #    endif
18047 #  endif
18048 #endif
18049
18050 /* When -fvisbility=hidden is used, assume the code has been annotated
18051    correspondingly for the symbols needed.  */
18052 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18053 void fnord () __attribute__((visibility("default")));
18054 #endif
18055
18056 void fnord () { int i=42; }
18057 int main ()
18058 {
18059   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18060   int status = $lt_dlunknown;
18061
18062   if (self)
18063     {
18064       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18065       else
18066         {
18067           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18068           else puts (dlerror ());
18069         }
18070       /* dlclose (self); */
18071     }
18072   else
18073     puts (dlerror ());
18074
18075   return status;
18076 }
18077 _LT_EOF
18078   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18079   (eval $ac_link) 2>&5
18080   ac_status=$?
18081   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18082   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18083     (./conftest; exit; ) >&5 2>/dev/null
18084     lt_status=$?
18085     case x$lt_status in
18086       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18087       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18088       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18089     esac
18090   else :
18091     # compilation failed
18092     lt_cv_dlopen_self_static=no
18093   fi
18094 fi
18095 rm -fr conftest*
18096
18097
18098 fi
18099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18100 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18101     fi
18102
18103     CPPFLAGS="$save_CPPFLAGS"
18104     LDFLAGS="$save_LDFLAGS"
18105     LIBS="$save_LIBS"
18106     ;;
18107   esac
18108
18109   case $lt_cv_dlopen_self in
18110   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18111   *) enable_dlopen_self=unknown ;;
18112   esac
18113
18114   case $lt_cv_dlopen_self_static in
18115   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18116   *) enable_dlopen_self_static=unknown ;;
18117   esac
18118 fi
18119
18120
18121
18122
18123
18124
18125
18126
18127
18128
18129
18130
18131
18132
18133
18134
18135
18136 striplib=
18137 old_striplib=
18138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18139 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18140 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18141   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18142   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18144 $as_echo "yes" >&6; }
18145 else
18146 # FIXME - insert some real tests, host_os isn't really good enough
18147   case $host_os in
18148   darwin*)
18149     if test -n "$STRIP" ; then
18150       striplib="$STRIP -x"
18151       old_striplib="$STRIP -S"
18152       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18153 $as_echo "yes" >&6; }
18154     else
18155       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18156 $as_echo "no" >&6; }
18157     fi
18158     ;;
18159   *)
18160     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18161 $as_echo "no" >&6; }
18162     ;;
18163   esac
18164 fi
18165
18166
18167
18168
18169
18170
18171
18172
18173
18174
18175
18176
18177   # Report which library types will actually be built
18178   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18179 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18181 $as_echo "$can_build_shared" >&6; }
18182
18183   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18184 $as_echo_n "checking whether to build shared libraries... " >&6; }
18185   test "$can_build_shared" = "no" && enable_shared=no
18186
18187   # On AIX, shared libraries and static libraries use the same namespace, and
18188   # are all built from PIC.
18189   case $host_os in
18190   aix3*)
18191     test "$enable_shared" = yes && enable_static=no
18192     if test -n "$RANLIB"; then
18193       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18194       postinstall_cmds='$RANLIB $lib'
18195     fi
18196     ;;
18197
18198   aix[4-9]*)
18199     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18200       test "$enable_shared" = yes && enable_static=no
18201     fi
18202     ;;
18203   esac
18204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18205 $as_echo "$enable_shared" >&6; }
18206
18207   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18208 $as_echo_n "checking whether to build static libraries... " >&6; }
18209   # Make sure either enable_shared or enable_static is yes.
18210   test "$enable_shared" = yes || enable_static=yes
18211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18212 $as_echo "$enable_static" >&6; }
18213
18214
18215
18216
18217 fi
18218 ac_ext=c
18219 ac_cpp='$CPP $CPPFLAGS'
18220 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18221 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18222 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18223
18224 CC="$lt_save_CC"
18225
18226       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18227     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18228     (test "X$CXX" != "Xg++"))) ; then
18229   ac_ext=cpp
18230 ac_cpp='$CXXCPP $CPPFLAGS'
18231 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18232 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18233 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18235 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18236 if test -z "$CXXCPP"; then
18237   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18238   $as_echo_n "(cached) " >&6
18239 else
18240       # Double quotes because CXXCPP needs to be expanded
18241     for CXXCPP in "$CXX -E" "/lib/cpp"
18242     do
18243       ac_preproc_ok=false
18244 for ac_cxx_preproc_warn_flag in '' yes
18245 do
18246   # Use a header file that comes with gcc, so configuring glibc
18247   # with a fresh cross-compiler works.
18248   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18249   # <limits.h> exists even on freestanding compilers.
18250   # On the NeXT, cc -E runs the code through the compiler's parser,
18251   # not just through cpp. "Syntax error" is here to catch this case.
18252   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18253 /* end confdefs.h.  */
18254 #ifdef __STDC__
18255 # include <limits.h>
18256 #else
18257 # include <assert.h>
18258 #endif
18259                      Syntax error
18260 _ACEOF
18261 if ac_fn_cxx_try_cpp "$LINENO"; then :
18262
18263 else
18264   # Broken: fails on valid input.
18265 continue
18266 fi
18267 rm -f conftest.err conftest.$ac_ext
18268
18269   # OK, works on sane cases.  Now check whether nonexistent headers
18270   # can be detected and how.
18271   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18272 /* end confdefs.h.  */
18273 #include <ac_nonexistent.h>
18274 _ACEOF
18275 if ac_fn_cxx_try_cpp "$LINENO"; then :
18276   # Broken: success on invalid input.
18277 continue
18278 else
18279   # Passes both tests.
18280 ac_preproc_ok=:
18281 break
18282 fi
18283 rm -f conftest.err conftest.$ac_ext
18284
18285 done
18286 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18287 rm -f conftest.err conftest.$ac_ext
18288 if $ac_preproc_ok; then :
18289   break
18290 fi
18291
18292     done
18293     ac_cv_prog_CXXCPP=$CXXCPP
18294
18295 fi
18296   CXXCPP=$ac_cv_prog_CXXCPP
18297 else
18298   ac_cv_prog_CXXCPP=$CXXCPP
18299 fi
18300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18301 $as_echo "$CXXCPP" >&6; }
18302 ac_preproc_ok=false
18303 for ac_cxx_preproc_warn_flag in '' yes
18304 do
18305   # Use a header file that comes with gcc, so configuring glibc
18306   # with a fresh cross-compiler works.
18307   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18308   # <limits.h> exists even on freestanding compilers.
18309   # On the NeXT, cc -E runs the code through the compiler's parser,
18310   # not just through cpp. "Syntax error" is here to catch this case.
18311   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18312 /* end confdefs.h.  */
18313 #ifdef __STDC__
18314 # include <limits.h>
18315 #else
18316 # include <assert.h>
18317 #endif
18318                      Syntax error
18319 _ACEOF
18320 if ac_fn_cxx_try_cpp "$LINENO"; then :
18321
18322 else
18323   # Broken: fails on valid input.
18324 continue
18325 fi
18326 rm -f conftest.err conftest.$ac_ext
18327
18328   # OK, works on sane cases.  Now check whether nonexistent headers
18329   # can be detected and how.
18330   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18331 /* end confdefs.h.  */
18332 #include <ac_nonexistent.h>
18333 _ACEOF
18334 if ac_fn_cxx_try_cpp "$LINENO"; then :
18335   # Broken: success on invalid input.
18336 continue
18337 else
18338   # Passes both tests.
18339 ac_preproc_ok=:
18340 break
18341 fi
18342 rm -f conftest.err conftest.$ac_ext
18343
18344 done
18345 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18346 rm -f conftest.err conftest.$ac_ext
18347 if $ac_preproc_ok; then :
18348
18349 else
18350   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18351 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18352 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18353 See \`config.log' for more details." "$LINENO" 5; }
18354 fi
18355
18356 ac_ext=c
18357 ac_cpp='$CPP $CPPFLAGS'
18358 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18359 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18360 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18361
18362 else
18363   _lt_caught_CXX_error=yes
18364 fi
18365
18366 ac_ext=cpp
18367 ac_cpp='$CXXCPP $CPPFLAGS'
18368 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18369 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18370 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18371
18372 archive_cmds_need_lc_CXX=no
18373 allow_undefined_flag_CXX=
18374 always_export_symbols_CXX=no
18375 archive_expsym_cmds_CXX=
18376 compiler_needs_object_CXX=no
18377 export_dynamic_flag_spec_CXX=
18378 hardcode_direct_CXX=no
18379 hardcode_direct_absolute_CXX=no
18380 hardcode_libdir_flag_spec_CXX=
18381 hardcode_libdir_flag_spec_ld_CXX=
18382 hardcode_libdir_separator_CXX=
18383 hardcode_minus_L_CXX=no
18384 hardcode_shlibpath_var_CXX=unsupported
18385 hardcode_automatic_CXX=no
18386 inherit_rpath_CXX=no
18387 module_cmds_CXX=
18388 module_expsym_cmds_CXX=
18389 link_all_deplibs_CXX=unknown
18390 old_archive_cmds_CXX=$old_archive_cmds
18391 reload_flag_CXX=$reload_flag
18392 reload_cmds_CXX=$reload_cmds
18393 no_undefined_flag_CXX=
18394 whole_archive_flag_spec_CXX=
18395 enable_shared_with_static_runtimes_CXX=no
18396
18397 # Source file extension for C++ test sources.
18398 ac_ext=cpp
18399
18400 # Object file extension for compiled C++ test sources.
18401 objext=o
18402 objext_CXX=$objext
18403
18404 # No sense in running all these tests if we already determined that
18405 # the CXX compiler isn't working.  Some variables (like enable_shared)
18406 # are currently assumed to apply to all compilers on this platform,
18407 # and will be corrupted by setting them based on a non-working compiler.
18408 if test "$_lt_caught_CXX_error" != yes; then
18409   # Code to be used in simple compile tests
18410   lt_simple_compile_test_code="int some_variable = 0;"
18411
18412   # Code to be used in simple link tests
18413   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18414
18415   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18416
18417
18418
18419
18420
18421
18422 # If no C compiler was specified, use CC.
18423 LTCC=${LTCC-"$CC"}
18424
18425 # If no C compiler flags were specified, use CFLAGS.
18426 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18427
18428 # Allow CC to be a program name with arguments.
18429 compiler=$CC
18430
18431
18432   # save warnings/boilerplate of simple test code
18433   ac_outfile=conftest.$ac_objext
18434 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18435 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18436 _lt_compiler_boilerplate=`cat conftest.err`
18437 $RM conftest*
18438
18439   ac_outfile=conftest.$ac_objext
18440 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18441 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18442 _lt_linker_boilerplate=`cat conftest.err`
18443 $RM -r conftest*
18444
18445
18446   # Allow CC to be a program name with arguments.
18447   lt_save_CC=$CC
18448   lt_save_LD=$LD
18449   lt_save_GCC=$GCC
18450   GCC=$GXX
18451   lt_save_with_gnu_ld=$with_gnu_ld
18452   lt_save_path_LD=$lt_cv_path_LD
18453   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18454     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18455   else
18456     $as_unset lt_cv_prog_gnu_ld
18457   fi
18458   if test -n "${lt_cv_path_LDCXX+set}"; then
18459     lt_cv_path_LD=$lt_cv_path_LDCXX
18460   else
18461     $as_unset lt_cv_path_LD
18462   fi
18463   test -z "${LDCXX+set}" || LD=$LDCXX
18464   CC=${CXX-"c++"}
18465   compiler=$CC
18466   compiler_CXX=$CC
18467   for cc_temp in $compiler""; do
18468   case $cc_temp in
18469     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18470     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18471     \-*) ;;
18472     *) break;;
18473   esac
18474 done
18475 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18476
18477
18478   if test -n "$compiler"; then
18479     # We don't want -fno-exception when compiling C++ code, so set the
18480     # no_builtin_flag separately
18481     if test "$GXX" = yes; then
18482       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18483     else
18484       lt_prog_compiler_no_builtin_flag_CXX=
18485     fi
18486
18487     if test "$GXX" = yes; then
18488       # Set up default GNU C++ configuration
18489
18490
18491
18492 # Check whether --with-gnu-ld was given.
18493 if test "${with_gnu_ld+set}" = set; then :
18494   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18495 else
18496   with_gnu_ld=no
18497 fi
18498
18499 ac_prog=ld
18500 if test "$GCC" = yes; then
18501   # Check if gcc -print-prog-name=ld gives a path.
18502   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18503 $as_echo_n "checking for ld used by $CC... " >&6; }
18504   case $host in
18505   *-*-mingw*)
18506     # gcc leaves a trailing carriage return which upsets mingw
18507     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18508   *)
18509     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18510   esac
18511   case $ac_prog in
18512     # Accept absolute paths.
18513     [\\/]* | ?:[\\/]*)
18514       re_direlt='/[^/][^/]*/\.\./'
18515       # Canonicalize the pathname of ld
18516       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18517       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18518         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18519       done
18520       test -z "$LD" && LD="$ac_prog"
18521       ;;
18522   "")
18523     # If it fails, then pretend we aren't using GCC.
18524     ac_prog=ld
18525     ;;
18526   *)
18527     # If it is relative, then search for the first ld in PATH.
18528     with_gnu_ld=unknown
18529     ;;
18530   esac
18531 elif test "$with_gnu_ld" = yes; then
18532   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18533 $as_echo_n "checking for GNU ld... " >&6; }
18534 else
18535   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18536 $as_echo_n "checking for non-GNU ld... " >&6; }
18537 fi
18538 if test "${lt_cv_path_LD+set}" = set; then :
18539   $as_echo_n "(cached) " >&6
18540 else
18541   if test -z "$LD"; then
18542   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18543   for ac_dir in $PATH; do
18544     IFS="$lt_save_ifs"
18545     test -z "$ac_dir" && ac_dir=.
18546     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18547       lt_cv_path_LD="$ac_dir/$ac_prog"
18548       # Check to see if the program is GNU ld.  I'd rather use --version,
18549       # but apparently some variants of GNU ld only accept -v.
18550       # Break only if it was the GNU/non-GNU ld that we prefer.
18551       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18552       *GNU* | *'with BFD'*)
18553         test "$with_gnu_ld" != no && break
18554         ;;
18555       *)
18556         test "$with_gnu_ld" != yes && break
18557         ;;
18558       esac
18559     fi
18560   done
18561   IFS="$lt_save_ifs"
18562 else
18563   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18564 fi
18565 fi
18566
18567 LD="$lt_cv_path_LD"
18568 if test -n "$LD"; then
18569   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18570 $as_echo "$LD" >&6; }
18571 else
18572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18573 $as_echo "no" >&6; }
18574 fi
18575 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18577 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18578 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18579   $as_echo_n "(cached) " >&6
18580 else
18581   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18582 case `$LD -v 2>&1 </dev/null` in
18583 *GNU* | *'with BFD'*)
18584   lt_cv_prog_gnu_ld=yes
18585   ;;
18586 *)
18587   lt_cv_prog_gnu_ld=no
18588   ;;
18589 esac
18590 fi
18591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18592 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18593 with_gnu_ld=$lt_cv_prog_gnu_ld
18594
18595
18596
18597
18598
18599
18600
18601       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18602       # archiving commands below assume that GNU ld is being used.
18603       if test "$with_gnu_ld" = yes; then
18604         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18605         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18606
18607         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18608         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18609
18610         # If archive_cmds runs LD, not CC, wlarc should be empty
18611         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18612         #     investigate it a little bit more. (MM)
18613         wlarc='${wl}'
18614
18615         # ancient GNU ld didn't support --whole-archive et. al.
18616         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18617           $GREP 'no-whole-archive' > /dev/null; then
18618           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18619         else
18620           whole_archive_flag_spec_CXX=
18621         fi
18622       else
18623         with_gnu_ld=no
18624         wlarc=
18625
18626         # A generic and very simple default shared library creation
18627         # command for GNU C++ for the case where it uses the native
18628         # linker, instead of GNU ld.  If possible, this setting should
18629         # overridden to take advantage of the native linker features on
18630         # the platform it is being used on.
18631         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18632       fi
18633
18634       # Commands to make compiler produce verbose output that lists
18635       # what "hidden" libraries, object files and flags are used when
18636       # linking a shared library.
18637       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18638
18639     else
18640       GXX=no
18641       with_gnu_ld=no
18642       wlarc=
18643     fi
18644
18645     # PORTME: fill in a description of your system's C++ link characteristics
18646     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18647 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18648     ld_shlibs_CXX=yes
18649     case $host_os in
18650       aix3*)
18651         # FIXME: insert proper C++ library support
18652         ld_shlibs_CXX=no
18653         ;;
18654       aix[4-9]*)
18655         if test "$host_cpu" = ia64; then
18656           # On IA64, the linker does run time linking by default, so we don't
18657           # have to do anything special.
18658           aix_use_runtimelinking=no
18659           exp_sym_flag='-Bexport'
18660           no_entry_flag=""
18661         else
18662           aix_use_runtimelinking=no
18663
18664           # Test if we are trying to use run time linking or normal
18665           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18666           # need to do runtime linking.
18667           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18668             for ld_flag in $LDFLAGS; do
18669               case $ld_flag in
18670               *-brtl*)
18671                 aix_use_runtimelinking=yes
18672                 break
18673                 ;;
18674               esac
18675             done
18676             ;;
18677           esac
18678
18679           exp_sym_flag='-bexport'
18680           no_entry_flag='-bnoentry'
18681         fi
18682
18683         # When large executables or shared objects are built, AIX ld can
18684         # have problems creating the table of contents.  If linking a library
18685         # or program results in "error TOC overflow" add -mminimal-toc to
18686         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18687         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18688
18689         archive_cmds_CXX=''
18690         hardcode_direct_CXX=yes
18691         hardcode_direct_absolute_CXX=yes
18692         hardcode_libdir_separator_CXX=':'
18693         link_all_deplibs_CXX=yes
18694         file_list_spec_CXX='${wl}-f,'
18695
18696         if test "$GXX" = yes; then
18697           case $host_os in aix4.[012]|aix4.[012].*)
18698           # We only want to do this on AIX 4.2 and lower, the check
18699           # below for broken collect2 doesn't work under 4.3+
18700           collect2name=`${CC} -print-prog-name=collect2`
18701           if test -f "$collect2name" &&
18702              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18703           then
18704             # We have reworked collect2
18705             :
18706           else
18707             # We have old collect2
18708             hardcode_direct_CXX=unsupported
18709             # It fails to find uninstalled libraries when the uninstalled
18710             # path is not listed in the libpath.  Setting hardcode_minus_L
18711             # to unsupported forces relinking
18712             hardcode_minus_L_CXX=yes
18713             hardcode_libdir_flag_spec_CXX='-L$libdir'
18714             hardcode_libdir_separator_CXX=
18715           fi
18716           esac
18717           shared_flag='-shared'
18718           if test "$aix_use_runtimelinking" = yes; then
18719             shared_flag="$shared_flag "'${wl}-G'
18720           fi
18721         else
18722           # not using gcc
18723           if test "$host_cpu" = ia64; then
18724           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18725           # chokes on -Wl,-G. The following line is correct:
18726           shared_flag='-G'
18727           else
18728             if test "$aix_use_runtimelinking" = yes; then
18729               shared_flag='${wl}-G'
18730             else
18731               shared_flag='${wl}-bM:SRE'
18732             fi
18733           fi
18734         fi
18735
18736         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18737         # It seems that -bexpall does not export symbols beginning with
18738         # underscore (_), so it is better to generate a list of symbols to
18739         # export.
18740         always_export_symbols_CXX=yes
18741         if test "$aix_use_runtimelinking" = yes; then
18742           # Warning - without using the other runtime loading flags (-brtl),
18743           # -berok will link without error, but may produce a broken library.
18744           allow_undefined_flag_CXX='-berok'
18745           # Determine the default libpath from the value encoded in an empty
18746           # executable.
18747           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18748 /* end confdefs.h.  */
18749
18750 int
18751 main ()
18752 {
18753
18754   ;
18755   return 0;
18756 }
18757 _ACEOF
18758 if ac_fn_cxx_try_link "$LINENO"; then :
18759
18760 lt_aix_libpath_sed='
18761     /Import File Strings/,/^$/ {
18762         /^0/ {
18763             s/^0  *\(.*\)$/\1/
18764             p
18765         }
18766     }'
18767 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18768 # Check for a 64-bit object if we didn't find anything.
18769 if test -z "$aix_libpath"; then
18770   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18771 fi
18772 fi
18773 rm -f core conftest.err conftest.$ac_objext \
18774     conftest$ac_exeext conftest.$ac_ext
18775 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18776
18777           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18778
18779           archive_expsym_cmds_CXX='$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 $shared_flag"
18780         else
18781           if test "$host_cpu" = ia64; then
18782             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18783             allow_undefined_flag_CXX="-z nodefs"
18784             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18785           else
18786             # Determine the default libpath from the value encoded in an
18787             # empty executable.
18788             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18789 /* end confdefs.h.  */
18790
18791 int
18792 main ()
18793 {
18794
18795   ;
18796   return 0;
18797 }
18798 _ACEOF
18799 if ac_fn_cxx_try_link "$LINENO"; then :
18800
18801 lt_aix_libpath_sed='
18802     /Import File Strings/,/^$/ {
18803         /^0/ {
18804             s/^0  *\(.*\)$/\1/
18805             p
18806         }
18807     }'
18808 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18809 # Check for a 64-bit object if we didn't find anything.
18810 if test -z "$aix_libpath"; then
18811   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18812 fi
18813 fi
18814 rm -f core conftest.err conftest.$ac_objext \
18815     conftest$ac_exeext conftest.$ac_ext
18816 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18817
18818             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18819             # Warning - without using the other run time loading flags,
18820             # -berok will link without error, but may produce a broken library.
18821             no_undefined_flag_CXX=' ${wl}-bernotok'
18822             allow_undefined_flag_CXX=' ${wl}-berok'
18823             if test "$with_gnu_ld" = yes; then
18824               # We only use this code for GNU lds that support --whole-archive.
18825               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18826             else
18827               # Exported symbols can be pulled into shared objects from archives
18828               whole_archive_flag_spec_CXX='$convenience'
18829             fi
18830             archive_cmds_need_lc_CXX=yes
18831             # This is similar to how AIX traditionally builds its shared
18832             # libraries.
18833             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'
18834           fi
18835         fi
18836         ;;
18837
18838       beos*)
18839         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18840           allow_undefined_flag_CXX=unsupported
18841           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18842           # support --undefined.  This deserves some investigation.  FIXME
18843           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18844         else
18845           ld_shlibs_CXX=no
18846         fi
18847         ;;
18848
18849       chorus*)
18850         case $cc_basename in
18851           *)
18852           # FIXME: insert proper C++ library support
18853           ld_shlibs_CXX=no
18854           ;;
18855         esac
18856         ;;
18857
18858       cygwin* | mingw* | pw32* | cegcc*)
18859         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18860         # as there is no search path for DLLs.
18861         hardcode_libdir_flag_spec_CXX='-L$libdir'
18862         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18863         allow_undefined_flag_CXX=unsupported
18864         always_export_symbols_CXX=no
18865         enable_shared_with_static_runtimes_CXX=yes
18866
18867         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18868           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18869           # If the export-symbols file already is a .def file (1st line
18870           # is EXPORTS), use it as is; otherwise, prepend...
18871           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18872             cp $export_symbols $output_objdir/$soname.def;
18873           else
18874             echo EXPORTS > $output_objdir/$soname.def;
18875             cat $export_symbols >> $output_objdir/$soname.def;
18876           fi~
18877           $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 $lib'
18878         else
18879           ld_shlibs_CXX=no
18880         fi
18881         ;;
18882       darwin* | rhapsody*)
18883
18884
18885   archive_cmds_need_lc_CXX=no
18886   hardcode_direct_CXX=no
18887   hardcode_automatic_CXX=yes
18888   hardcode_shlibpath_var_CXX=unsupported
18889   if test "$lt_cv_ld_force_load" = "yes"; then
18890     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 \"$new_convenience\"`'
18891   else
18892     whole_archive_flag_spec_CXX=''
18893   fi
18894   link_all_deplibs_CXX=yes
18895   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18896   case $cc_basename in
18897      ifort*) _lt_dar_can_shared=yes ;;
18898      *) _lt_dar_can_shared=$GCC ;;
18899   esac
18900   if test "$_lt_dar_can_shared" = "yes"; then
18901     output_verbose_link_cmd=func_echo_all
18902     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}"
18903     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18904     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}${_lt_dsymutil}"
18905     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18906        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18907       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${_lt_dsymutil}"
18908       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18909     fi
18910
18911   else
18912   ld_shlibs_CXX=no
18913   fi
18914
18915         ;;
18916
18917       dgux*)
18918         case $cc_basename in
18919           ec++*)
18920             # FIXME: insert proper C++ library support
18921             ld_shlibs_CXX=no
18922             ;;
18923           ghcx*)
18924             # Green Hills C++ Compiler
18925             # FIXME: insert proper C++ library support
18926             ld_shlibs_CXX=no
18927             ;;
18928           *)
18929             # FIXME: insert proper C++ library support
18930             ld_shlibs_CXX=no
18931             ;;
18932         esac
18933         ;;
18934
18935       freebsd2.*)
18936         # C++ shared libraries reported to be fairly broken before
18937         # switch to ELF
18938         ld_shlibs_CXX=no
18939         ;;
18940
18941       freebsd-elf*)
18942         archive_cmds_need_lc_CXX=no
18943         ;;
18944
18945       freebsd* | dragonfly*)
18946         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18947         # conventions
18948         ld_shlibs_CXX=yes
18949         ;;
18950
18951       gnu*)
18952         ;;
18953
18954       haiku*)
18955         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18956         link_all_deplibs_CXX=yes
18957         ;;
18958
18959       hpux9*)
18960         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18961         hardcode_libdir_separator_CXX=:
18962         export_dynamic_flag_spec_CXX='${wl}-E'
18963         hardcode_direct_CXX=yes
18964         hardcode_minus_L_CXX=yes # Not in the search PATH,
18965                                              # but as the default
18966                                              # location of the library.
18967
18968         case $cc_basename in
18969           CC*)
18970             # FIXME: insert proper C++ library support
18971             ld_shlibs_CXX=no
18972             ;;
18973           aCC*)
18974             archive_cmds_CXX='$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 $lib'
18975             # Commands to make compiler produce verbose output that lists
18976             # what "hidden" libraries, object files and flags are used when
18977             # linking a shared library.
18978             #
18979             # There doesn't appear to be a way to prevent this compiler from
18980             # explicitly linking system object files so we need to strip them
18981             # from the output so that they don't get included in the library
18982             # dependencies.
18983             output_verbose_link_cmd='templist=`($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"'
18984             ;;
18985           *)
18986             if test "$GXX" = yes; then
18987               archive_cmds_CXX='$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'
18988             else
18989               # FIXME: insert proper C++ library support
18990               ld_shlibs_CXX=no
18991             fi
18992             ;;
18993         esac
18994         ;;
18995
18996       hpux10*|hpux11*)
18997         if test $with_gnu_ld = no; then
18998           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18999           hardcode_libdir_separator_CXX=:
19000
19001           case $host_cpu in
19002             hppa*64*|ia64*)
19003               ;;
19004             *)
19005               export_dynamic_flag_spec_CXX='${wl}-E'
19006               ;;
19007           esac
19008         fi
19009         case $host_cpu in
19010           hppa*64*|ia64*)
19011             hardcode_direct_CXX=no
19012             hardcode_shlibpath_var_CXX=no
19013             ;;
19014           *)
19015             hardcode_direct_CXX=yes
19016             hardcode_direct_absolute_CXX=yes
19017             hardcode_minus_L_CXX=yes # Not in the search PATH,
19018                                                  # but as the default
19019                                                  # location of the library.
19020             ;;
19021         esac
19022
19023         case $cc_basename in
19024           CC*)
19025             # FIXME: insert proper C++ library support
19026             ld_shlibs_CXX=no
19027             ;;
19028           aCC*)
19029             case $host_cpu in
19030               hppa*64*)
19031                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19032                 ;;
19033               ia64*)
19034                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19035                 ;;
19036               *)
19037                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19038                 ;;
19039             esac
19040             # Commands to make compiler produce verbose output that lists
19041             # what "hidden" libraries, object files and flags are used when
19042             # linking a shared library.
19043             #
19044             # There doesn't appear to be a way to prevent this compiler from
19045             # explicitly linking system object files so we need to strip them
19046             # from the output so that they don't get included in the library
19047             # dependencies.
19048             output_verbose_link_cmd='templist=`($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"'
19049             ;;
19050           *)
19051             if test "$GXX" = yes; then
19052               if test $with_gnu_ld = no; then
19053                 case $host_cpu in
19054                   hppa*64*)
19055                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19056                     ;;
19057                   ia64*)
19058                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19059                     ;;
19060                   *)
19061                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19062                     ;;
19063                 esac
19064               fi
19065             else
19066               # FIXME: insert proper C++ library support
19067               ld_shlibs_CXX=no
19068             fi
19069             ;;
19070         esac
19071         ;;
19072
19073       interix[3-9]*)
19074         hardcode_direct_CXX=no
19075         hardcode_shlibpath_var_CXX=no
19076         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19077         export_dynamic_flag_spec_CXX='${wl}-E'
19078         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19079         # Instead, shared libraries are loaded at an image base (0x10000000 by
19080         # default) and relocated if they conflict, which is a slow very memory
19081         # consuming and fragmenting process.  To avoid this, we pick a random,
19082         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19083         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19084         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19085         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19086         ;;
19087       irix5* | irix6*)
19088         case $cc_basename in
19089           CC*)
19090             # SGI C++
19091             archive_cmds_CXX='$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 $lib'
19092
19093             # Archives containing C++ object files must be created using
19094             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19095             # necessary to make sure instantiated templates are included
19096             # in the archive.
19097             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19098             ;;
19099           *)
19100             if test "$GXX" = yes; then
19101               if test "$with_gnu_ld" = no; then
19102                 archive_cmds_CXX='$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 $lib'
19103               else
19104                 archive_cmds_CXX='$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 $lib'
19105               fi
19106             fi
19107             link_all_deplibs_CXX=yes
19108             ;;
19109         esac
19110         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19111         hardcode_libdir_separator_CXX=:
19112         inherit_rpath_CXX=yes
19113         ;;
19114
19115       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19116         case $cc_basename in
19117           KCC*)
19118             # Kuck and Associates, Inc. (KAI) C++ Compiler
19119
19120             # KCC will only create a shared library if the output file
19121             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19122             # to its proper name (with version) after linking.
19123             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'
19124             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 $lib'
19125             # Commands to make compiler produce verbose output that lists
19126             # what "hidden" libraries, object files and flags are used when
19127             # linking a shared library.
19128             #
19129             # There doesn't appear to be a way to prevent this compiler from
19130             # explicitly linking system object files so we need to strip them
19131             # from the output so that they don't get included in the library
19132             # dependencies.
19133             output_verbose_link_cmd='templist=`$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"'
19134
19135             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19136             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19137
19138             # Archives containing C++ object files must be created using
19139             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19140             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19141             ;;
19142           icpc* | ecpc* )
19143             # Intel C++
19144             with_gnu_ld=yes
19145             # version 8.0 and above of icpc choke on multiply defined symbols
19146             # if we add $predep_objects and $postdep_objects, however 7.1 and
19147             # earlier do not add the objects themselves.
19148             case `$CC -V 2>&1` in
19149               *"Version 7."*)
19150                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19151                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19152                 ;;
19153               *)  # Version 8.0 or newer
19154                 tmp_idyn=
19155                 case $host_cpu in
19156                   ia64*) tmp_idyn=' -i_dynamic';;
19157                 esac
19158                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19159                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19160                 ;;
19161             esac
19162             archive_cmds_need_lc_CXX=no
19163             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19164             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19165             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19166             ;;
19167           pgCC* | pgcpp*)
19168             # Portland Group C++ compiler
19169             case `$CC -V` in
19170             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19171               prelink_cmds_CXX='tpldir=Template.dir~
19172                 rm -rf $tpldir~
19173                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19174                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19175               old_archive_cmds_CXX='tpldir=Template.dir~
19176                 rm -rf $tpldir~
19177                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19178                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19179                 $RANLIB $oldlib'
19180               archive_cmds_CXX='tpldir=Template.dir~
19181                 rm -rf $tpldir~
19182                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19183                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19184               archive_expsym_cmds_CXX='tpldir=Template.dir~
19185                 rm -rf $tpldir~
19186                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19187                 $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 $lib'
19188               ;;
19189             *) # Version 6 and above use weak symbols
19190               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19191               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19192               ;;
19193             esac
19194
19195             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19196             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19197             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19198             ;;
19199           cxx*)
19200             # Compaq C++
19201             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19202             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19203
19204             runpath_var=LD_RUN_PATH
19205             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19206             hardcode_libdir_separator_CXX=:
19207
19208             # Commands to make compiler produce verbose output that lists
19209             # what "hidden" libraries, object files and flags are used when
19210             # linking a shared library.
19211             #
19212             # There doesn't appear to be a way to prevent this compiler from
19213             # explicitly linking system object files so we need to strip them
19214             # from the output so that they don't get included in the library
19215             # dependencies.
19216             output_verbose_link_cmd='templist=`$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" | $Xsed'
19217             ;;
19218           xl* | mpixl* | bgxl*)
19219             # IBM XL 8.0 on PPC, with GNU ld
19220             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19221             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19222             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19223             if test "x$supports_anon_versioning" = xyes; then
19224               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19225                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19226                 echo "local: *; };" >> $output_objdir/$libname.ver~
19227                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19228             fi
19229             ;;
19230           *)
19231             case `$CC -V 2>&1 | sed 5q` in
19232             *Sun\ C*)
19233               # Sun C++ 5.9
19234               no_undefined_flag_CXX=' -zdefs'
19235               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19236               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19237               hardcode_libdir_flag_spec_CXX='-R$libdir'
19238               whole_archive_flag_spec_CXX='${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'
19239               compiler_needs_object_CXX=yes
19240
19241               # Not sure whether something based on
19242               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19243               # would be better.
19244               output_verbose_link_cmd='func_echo_all'
19245
19246               # Archives containing C++ object files must be created using
19247               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19248               # necessary to make sure instantiated templates are included
19249               # in the archive.
19250               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19251               ;;
19252             esac
19253             ;;
19254         esac
19255         ;;
19256
19257       lynxos*)
19258         # FIXME: insert proper C++ library support
19259         ld_shlibs_CXX=no
19260         ;;
19261
19262       m88k*)
19263         # FIXME: insert proper C++ library support
19264         ld_shlibs_CXX=no
19265         ;;
19266
19267       mvs*)
19268         case $cc_basename in
19269           cxx*)
19270             # FIXME: insert proper C++ library support
19271             ld_shlibs_CXX=no
19272             ;;
19273           *)
19274             # FIXME: insert proper C++ library support
19275             ld_shlibs_CXX=no
19276             ;;
19277         esac
19278         ;;
19279
19280       netbsd*)
19281         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19282           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19283           wlarc=
19284           hardcode_libdir_flag_spec_CXX='-R$libdir'
19285           hardcode_direct_CXX=yes
19286           hardcode_shlibpath_var_CXX=no
19287         fi
19288         # Workaround some broken pre-1.5 toolchains
19289         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19290         ;;
19291
19292       *nto* | *qnx*)
19293         ld_shlibs_CXX=yes
19294         ;;
19295
19296       openbsd2*)
19297         # C++ shared libraries are fairly broken
19298         ld_shlibs_CXX=no
19299         ;;
19300
19301       openbsd*)
19302         if test -f /usr/libexec/ld.so; then
19303           hardcode_direct_CXX=yes
19304           hardcode_shlibpath_var_CXX=no
19305           hardcode_direct_absolute_CXX=yes
19306           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19307           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19308           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19309             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19310             export_dynamic_flag_spec_CXX='${wl}-E'
19311             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19312           fi
19313           output_verbose_link_cmd=func_echo_all
19314         else
19315           ld_shlibs_CXX=no
19316         fi
19317         ;;
19318
19319       osf3* | osf4* | osf5*)
19320         case $cc_basename in
19321           KCC*)
19322             # Kuck and Associates, Inc. (KAI) C++ Compiler
19323
19324             # KCC will only create a shared library if the output file
19325             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19326             # to its proper name (with version) after linking.
19327             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 $lib'
19328
19329             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19330             hardcode_libdir_separator_CXX=:
19331
19332             # Archives containing C++ object files must be created using
19333             # the KAI C++ compiler.
19334             case $host in
19335               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19336               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19337             esac
19338             ;;
19339           RCC*)
19340             # Rational C++ 2.4.1
19341             # FIXME: insert proper C++ library support
19342             ld_shlibs_CXX=no
19343             ;;
19344           cxx*)
19345             case $host in
19346               osf3*)
19347                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19348                 archive_cmds_CXX='$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 $lib'
19349                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19350                 ;;
19351               *)
19352                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19353                 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'
19354                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19355                   echo "-hidden">> $lib.exp~
19356                   $CC -shared$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~
19357                   $RM $lib.exp'
19358                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19359                 ;;
19360             esac
19361
19362             hardcode_libdir_separator_CXX=:
19363
19364             # Commands to make compiler produce verbose output that lists
19365             # what "hidden" libraries, object files and flags are used when
19366             # linking a shared library.
19367             #
19368             # There doesn't appear to be a way to prevent this compiler from
19369             # explicitly linking system object files so we need to strip them
19370             # from the output so that they don't get included in the library
19371             # dependencies.
19372             output_verbose_link_cmd='templist=`$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"'
19373             ;;
19374           *)
19375             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19376               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19377               case $host in
19378                 osf3*)
19379                   archive_cmds_CXX='$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 $lib'
19380                   ;;
19381                 *)
19382                   archive_cmds_CXX='$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 $lib'
19383                   ;;
19384               esac
19385
19386               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19387               hardcode_libdir_separator_CXX=:
19388
19389               # Commands to make compiler produce verbose output that lists
19390               # what "hidden" libraries, object files and flags are used when
19391               # linking a shared library.
19392               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19393
19394             else
19395               # FIXME: insert proper C++ library support
19396               ld_shlibs_CXX=no
19397             fi
19398             ;;
19399         esac
19400         ;;
19401
19402       psos*)
19403         # FIXME: insert proper C++ library support
19404         ld_shlibs_CXX=no
19405         ;;
19406
19407       sunos4*)
19408         case $cc_basename in
19409           CC*)
19410             # Sun C++ 4.x
19411             # FIXME: insert proper C++ library support
19412             ld_shlibs_CXX=no
19413             ;;
19414           lcc*)
19415             # Lucid
19416             # FIXME: insert proper C++ library support
19417             ld_shlibs_CXX=no
19418             ;;
19419           *)
19420             # FIXME: insert proper C++ library support
19421             ld_shlibs_CXX=no
19422             ;;
19423         esac
19424         ;;
19425
19426       solaris*)
19427         case $cc_basename in
19428           CC*)
19429             # Sun C++ 4.2, 5.x and Centerline C++
19430             archive_cmds_need_lc_CXX=yes
19431             no_undefined_flag_CXX=' -zdefs'
19432             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19433             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19434               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19435
19436             hardcode_libdir_flag_spec_CXX='-R$libdir'
19437             hardcode_shlibpath_var_CXX=no
19438             case $host_os in
19439               solaris2.[0-5] | solaris2.[0-5].*) ;;
19440               *)
19441                 # The compiler driver will combine and reorder linker options,
19442                 # but understands `-z linker_flag'.
19443                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19444                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19445                 ;;
19446             esac
19447             link_all_deplibs_CXX=yes
19448
19449             output_verbose_link_cmd='func_echo_all'
19450
19451             # Archives containing C++ object files must be created using
19452             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19453             # necessary to make sure instantiated templates are included
19454             # in the archive.
19455             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19456             ;;
19457           gcx*)
19458             # Green Hills C++ Compiler
19459             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19460
19461             # The C++ compiler must be used to create the archive.
19462             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19463             ;;
19464           *)
19465             # GNU C++ compiler with Solaris linker
19466             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19467               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19468               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19469                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19470                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19471                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19472
19473                 # Commands to make compiler produce verbose output that lists
19474                 # what "hidden" libraries, object files and flags are used when
19475                 # linking a shared library.
19476                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19477               else
19478                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19479                 # platform.
19480                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19481                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19482                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19483
19484                 # Commands to make compiler produce verbose output that lists
19485                 # what "hidden" libraries, object files and flags are used when
19486                 # linking a shared library.
19487                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19488               fi
19489
19490               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19491               case $host_os in
19492                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19493                 *)
19494                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19495                   ;;
19496               esac
19497             fi
19498             ;;
19499         esac
19500         ;;
19501
19502     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19503       no_undefined_flag_CXX='${wl}-z,text'
19504       archive_cmds_need_lc_CXX=no
19505       hardcode_shlibpath_var_CXX=no
19506       runpath_var='LD_RUN_PATH'
19507
19508       case $cc_basename in
19509         CC*)
19510           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19511           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19512           ;;
19513         *)
19514           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19515           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19516           ;;
19517       esac
19518       ;;
19519
19520       sysv5* | sco3.2v5* | sco5v6*)
19521         # Note: We can NOT use -z defs as we might desire, because we do not
19522         # link with -lc, and that would cause any symbols used from libc to
19523         # always be unresolved, which means just about no library would
19524         # ever link correctly.  If we're not using GNU ld we use -z text
19525         # though, which does catch some bad symbols but isn't as heavy-handed
19526         # as -z defs.
19527         no_undefined_flag_CXX='${wl}-z,text'
19528         allow_undefined_flag_CXX='${wl}-z,nodefs'
19529         archive_cmds_need_lc_CXX=no
19530         hardcode_shlibpath_var_CXX=no
19531         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19532         hardcode_libdir_separator_CXX=':'
19533         link_all_deplibs_CXX=yes
19534         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19535         runpath_var='LD_RUN_PATH'
19536
19537         case $cc_basename in
19538           CC*)
19539             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19540             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19541             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19542               '"$old_archive_cmds_CXX"
19543             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19544               '"$reload_cmds_CXX"
19545             ;;
19546           *)
19547             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19548             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19549             ;;
19550         esac
19551       ;;
19552
19553       tandem*)
19554         case $cc_basename in
19555           NCC*)
19556             # NonStop-UX NCC 3.20
19557             # FIXME: insert proper C++ library support
19558             ld_shlibs_CXX=no
19559             ;;
19560           *)
19561             # FIXME: insert proper C++ library support
19562             ld_shlibs_CXX=no
19563             ;;
19564         esac
19565         ;;
19566
19567       vxworks*)
19568         # FIXME: insert proper C++ library support
19569         ld_shlibs_CXX=no
19570         ;;
19571
19572       *)
19573         # FIXME: insert proper C++ library support
19574         ld_shlibs_CXX=no
19575         ;;
19576     esac
19577
19578     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19579 $as_echo "$ld_shlibs_CXX" >&6; }
19580     test "$ld_shlibs_CXX" = no && can_build_shared=no
19581
19582     GCC_CXX="$GXX"
19583     LD_CXX="$LD"
19584
19585     ## CAVEAT EMPTOR:
19586     ## There is no encapsulation within the following macros, do not change
19587     ## the running order or otherwise move them around unless you know exactly
19588     ## what you are doing...
19589     # Dependencies to place before and after the object being linked:
19590 predep_objects_CXX=
19591 postdep_objects_CXX=
19592 predeps_CXX=
19593 postdeps_CXX=
19594 compiler_lib_search_path_CXX=
19595
19596 cat > conftest.$ac_ext <<_LT_EOF
19597 class Foo
19598 {
19599 public:
19600   Foo (void) { a = 0; }
19601 private:
19602   int a;
19603 };
19604 _LT_EOF
19605
19606 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19607   (eval $ac_compile) 2>&5
19608   ac_status=$?
19609   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19610   test $ac_status = 0; }; then
19611   # Parse the compiler output and extract the necessary
19612   # objects, libraries and library flags.
19613
19614   # Sentinel used to keep track of whether or not we are before
19615   # the conftest object file.
19616   pre_test_object_deps_done=no
19617
19618   for p in `eval "$output_verbose_link_cmd"`; do
19619     case $p in
19620
19621     -L* | -R* | -l*)
19622        # Some compilers place space between "-{L,R}" and the path.
19623        # Remove the space.
19624        if test $p = "-L" ||
19625           test $p = "-R"; then
19626          prev=$p
19627          continue
19628        else
19629          prev=
19630        fi
19631
19632        if test "$pre_test_object_deps_done" = no; then
19633          case $p in
19634          -L* | -R*)
19635            # Internal compiler library paths should come after those
19636            # provided the user.  The postdeps already come after the
19637            # user supplied libs so there is no need to process them.
19638            if test -z "$compiler_lib_search_path_CXX"; then
19639              compiler_lib_search_path_CXX="${prev}${p}"
19640            else
19641              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19642            fi
19643            ;;
19644          # The "-l" case would never come before the object being
19645          # linked, so don't bother handling this case.
19646          esac
19647        else
19648          if test -z "$postdeps_CXX"; then
19649            postdeps_CXX="${prev}${p}"
19650          else
19651            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19652          fi
19653        fi
19654        ;;
19655
19656     *.$objext)
19657        # This assumes that the test object file only shows up
19658        # once in the compiler output.
19659        if test "$p" = "conftest.$objext"; then
19660          pre_test_object_deps_done=yes
19661          continue
19662        fi
19663
19664        if test "$pre_test_object_deps_done" = no; then
19665          if test -z "$predep_objects_CXX"; then
19666            predep_objects_CXX="$p"
19667          else
19668            predep_objects_CXX="$predep_objects_CXX $p"
19669          fi
19670        else
19671          if test -z "$postdep_objects_CXX"; then
19672            postdep_objects_CXX="$p"
19673          else
19674            postdep_objects_CXX="$postdep_objects_CXX $p"
19675          fi
19676        fi
19677        ;;
19678
19679     *) ;; # Ignore the rest.
19680
19681     esac
19682   done
19683
19684   # Clean up.
19685   rm -f a.out a.exe
19686 else
19687   echo "libtool.m4: error: problem compiling CXX test program"
19688 fi
19689
19690 $RM -f confest.$objext
19691
19692 # PORTME: override above test on systems where it is broken
19693 case $host_os in
19694 interix[3-9]*)
19695   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19696   # hack all around it, let's just trust "g++" to DTRT.
19697   predep_objects_CXX=
19698   postdep_objects_CXX=
19699   postdeps_CXX=
19700   ;;
19701
19702 linux*)
19703   case `$CC -V 2>&1 | sed 5q` in
19704   *Sun\ C*)
19705     # Sun C++ 5.9
19706
19707     # The more standards-conforming stlport4 library is
19708     # incompatible with the Cstd library. Avoid specifying
19709     # it if it's in CXXFLAGS. Ignore libCrun as
19710     # -library=stlport4 depends on it.
19711     case " $CXX $CXXFLAGS " in
19712     *" -library=stlport4 "*)
19713       solaris_use_stlport4=yes
19714       ;;
19715     esac
19716
19717     if test "$solaris_use_stlport4" != yes; then
19718       postdeps_CXX='-library=Cstd -library=Crun'
19719     fi
19720     ;;
19721   esac
19722   ;;
19723
19724 solaris*)
19725   case $cc_basename in
19726   CC*)
19727     # The more standards-conforming stlport4 library is
19728     # incompatible with the Cstd library. Avoid specifying
19729     # it if it's in CXXFLAGS. Ignore libCrun as
19730     # -library=stlport4 depends on it.
19731     case " $CXX $CXXFLAGS " in
19732     *" -library=stlport4 "*)
19733       solaris_use_stlport4=yes
19734       ;;
19735     esac
19736
19737     # Adding this requires a known-good setup of shared libraries for
19738     # Sun compiler versions before 5.6, else PIC objects from an old
19739     # archive will be linked into the output, leading to subtle bugs.
19740     if test "$solaris_use_stlport4" != yes; then
19741       postdeps_CXX='-library=Cstd -library=Crun'
19742     fi
19743     ;;
19744   esac
19745   ;;
19746 esac
19747
19748
19749 case " $postdeps_CXX " in
19750 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19751 esac
19752  compiler_lib_search_dirs_CXX=
19753 if test -n "${compiler_lib_search_path_CXX}"; then
19754  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19755 fi
19756
19757
19758
19759
19760
19761
19762
19763
19764
19765
19766
19767
19768
19769
19770
19771
19772
19773
19774
19775
19776
19777
19778
19779
19780
19781
19782
19783
19784
19785
19786
19787     lt_prog_compiler_wl_CXX=
19788 lt_prog_compiler_pic_CXX=
19789 lt_prog_compiler_static_CXX=
19790
19791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19792 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19793
19794   # C++ specific cases for pic, static, wl, etc.
19795   if test "$GXX" = yes; then
19796     lt_prog_compiler_wl_CXX='-Wl,'
19797     lt_prog_compiler_static_CXX='-static'
19798
19799     case $host_os in
19800     aix*)
19801       # All AIX code is PIC.
19802       if test "$host_cpu" = ia64; then
19803         # AIX 5 now supports IA64 processor
19804         lt_prog_compiler_static_CXX='-Bstatic'
19805       fi
19806       lt_prog_compiler_pic_CXX='-fPIC'
19807       ;;
19808
19809     amigaos*)
19810       case $host_cpu in
19811       powerpc)
19812             # see comment about AmigaOS4 .so support
19813             lt_prog_compiler_pic_CXX='-fPIC'
19814         ;;
19815       m68k)
19816             # FIXME: we need at least 68020 code to build shared libraries, but
19817             # adding the `-m68020' flag to GCC prevents building anything better,
19818             # like `-m68040'.
19819             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19820         ;;
19821       esac
19822       ;;
19823
19824     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19825       # PIC is the default for these OSes.
19826       ;;
19827     mingw* | cygwin* | os2* | pw32* | cegcc*)
19828       # This hack is so that the source file can tell whether it is being
19829       # built for inclusion in a dll (and should export symbols for example).
19830       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19831       # (--disable-auto-import) libraries
19832       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19833       ;;
19834     darwin* | rhapsody*)
19835       # PIC is the default on this platform
19836       # Common symbols not allowed in MH_DYLIB files
19837       lt_prog_compiler_pic_CXX='-fno-common'
19838       ;;
19839     *djgpp*)
19840       # DJGPP does not support shared libraries at all
19841       lt_prog_compiler_pic_CXX=
19842       ;;
19843     haiku*)
19844       # PIC is the default for Haiku.
19845       # The "-static" flag exists, but is broken.
19846       lt_prog_compiler_static_CXX=
19847       ;;
19848     interix[3-9]*)
19849       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19850       # Instead, we relocate shared libraries at runtime.
19851       ;;
19852     sysv4*MP*)
19853       if test -d /usr/nec; then
19854         lt_prog_compiler_pic_CXX=-Kconform_pic
19855       fi
19856       ;;
19857     hpux*)
19858       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19859       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19860       # sets the default TLS model and affects inlining.
19861       case $host_cpu in
19862       hppa*64*)
19863         ;;
19864       *)
19865         lt_prog_compiler_pic_CXX='-fPIC'
19866         ;;
19867       esac
19868       ;;
19869     *qnx* | *nto*)
19870       # QNX uses GNU C++, but need to define -shared option too, otherwise
19871       # it will coredump.
19872       lt_prog_compiler_pic_CXX='-fPIC -shared'
19873       ;;
19874     *)
19875       lt_prog_compiler_pic_CXX='-fPIC'
19876       ;;
19877     esac
19878   else
19879     case $host_os in
19880       aix[4-9]*)
19881         # All AIX code is PIC.
19882         if test "$host_cpu" = ia64; then
19883           # AIX 5 now supports IA64 processor
19884           lt_prog_compiler_static_CXX='-Bstatic'
19885         else
19886           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19887         fi
19888         ;;
19889       chorus*)
19890         case $cc_basename in
19891         cxch68*)
19892           # Green Hills C++ Compiler
19893           # _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"
19894           ;;
19895         esac
19896         ;;
19897       dgux*)
19898         case $cc_basename in
19899           ec++*)
19900             lt_prog_compiler_pic_CXX='-KPIC'
19901             ;;
19902           ghcx*)
19903             # Green Hills C++ Compiler
19904             lt_prog_compiler_pic_CXX='-pic'
19905             ;;
19906           *)
19907             ;;
19908         esac
19909         ;;
19910       freebsd* | dragonfly*)
19911         # FreeBSD uses GNU C++
19912         ;;
19913       hpux9* | hpux10* | hpux11*)
19914         case $cc_basename in
19915           CC*)
19916             lt_prog_compiler_wl_CXX='-Wl,'
19917             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19918             if test "$host_cpu" != ia64; then
19919               lt_prog_compiler_pic_CXX='+Z'
19920             fi
19921             ;;
19922           aCC*)
19923             lt_prog_compiler_wl_CXX='-Wl,'
19924             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19925             case $host_cpu in
19926             hppa*64*|ia64*)
19927               # +Z the default
19928               ;;
19929             *)
19930               lt_prog_compiler_pic_CXX='+Z'
19931               ;;
19932             esac
19933             ;;
19934           *)
19935             ;;
19936         esac
19937         ;;
19938       interix*)
19939         # This is c89, which is MS Visual C++ (no shared libs)
19940         # Anyone wants to do a port?
19941         ;;
19942       irix5* | irix6* | nonstopux*)
19943         case $cc_basename in
19944           CC*)
19945             lt_prog_compiler_wl_CXX='-Wl,'
19946             lt_prog_compiler_static_CXX='-non_shared'
19947             # CC pic flag -KPIC is the default.
19948             ;;
19949           *)
19950             ;;
19951         esac
19952         ;;
19953       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19954         case $cc_basename in
19955           KCC*)
19956             # KAI C++ Compiler
19957             lt_prog_compiler_wl_CXX='--backend -Wl,'
19958             lt_prog_compiler_pic_CXX='-fPIC'
19959             ;;
19960           ecpc* )
19961             # old Intel C++ for x86_64 which still supported -KPIC.
19962             lt_prog_compiler_wl_CXX='-Wl,'
19963             lt_prog_compiler_pic_CXX='-KPIC'
19964             lt_prog_compiler_static_CXX='-static'
19965             ;;
19966           icpc* )
19967             # Intel C++, used to be incompatible with GCC.
19968             # ICC 10 doesn't accept -KPIC any more.
19969             lt_prog_compiler_wl_CXX='-Wl,'
19970             lt_prog_compiler_pic_CXX='-fPIC'
19971             lt_prog_compiler_static_CXX='-static'
19972             ;;
19973           pgCC* | pgcpp*)
19974             # Portland Group C++ compiler
19975             lt_prog_compiler_wl_CXX='-Wl,'
19976             lt_prog_compiler_pic_CXX='-fpic'
19977             lt_prog_compiler_static_CXX='-Bstatic'
19978             ;;
19979           cxx*)
19980             # Compaq C++
19981             # Make sure the PIC flag is empty.  It appears that all Alpha
19982             # Linux and Compaq Tru64 Unix objects are PIC.
19983             lt_prog_compiler_pic_CXX=
19984             lt_prog_compiler_static_CXX='-non_shared'
19985             ;;
19986           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19987             # IBM XL 8.0, 9.0 on PPC and BlueGene
19988             lt_prog_compiler_wl_CXX='-Wl,'
19989             lt_prog_compiler_pic_CXX='-qpic'
19990             lt_prog_compiler_static_CXX='-qstaticlink'
19991             ;;
19992           *)
19993             case `$CC -V 2>&1 | sed 5q` in
19994             *Sun\ C*)
19995               # Sun C++ 5.9
19996               lt_prog_compiler_pic_CXX='-KPIC'
19997               lt_prog_compiler_static_CXX='-Bstatic'
19998               lt_prog_compiler_wl_CXX='-Qoption ld '
19999               ;;
20000             esac
20001             ;;
20002         esac
20003         ;;
20004       lynxos*)
20005         ;;
20006       m88k*)
20007         ;;
20008       mvs*)
20009         case $cc_basename in
20010           cxx*)
20011             lt_prog_compiler_pic_CXX='-W c,exportall'
20012             ;;
20013           *)
20014             ;;
20015         esac
20016         ;;
20017       netbsd*)
20018         ;;
20019       *qnx* | *nto*)
20020         # QNX uses GNU C++, but need to define -shared option too, otherwise
20021         # it will coredump.
20022         lt_prog_compiler_pic_CXX='-fPIC -shared'
20023         ;;
20024       osf3* | osf4* | osf5*)
20025         case $cc_basename in
20026           KCC*)
20027             lt_prog_compiler_wl_CXX='--backend -Wl,'
20028             ;;
20029           RCC*)
20030             # Rational C++ 2.4.1
20031             lt_prog_compiler_pic_CXX='-pic'
20032             ;;
20033           cxx*)
20034             # Digital/Compaq C++
20035             lt_prog_compiler_wl_CXX='-Wl,'
20036             # Make sure the PIC flag is empty.  It appears that all Alpha
20037             # Linux and Compaq Tru64 Unix objects are PIC.
20038             lt_prog_compiler_pic_CXX=
20039             lt_prog_compiler_static_CXX='-non_shared'
20040             ;;
20041           *)
20042             ;;
20043         esac
20044         ;;
20045       psos*)
20046         ;;
20047       solaris*)
20048         case $cc_basename in
20049           CC*)
20050             # Sun C++ 4.2, 5.x and Centerline C++
20051             lt_prog_compiler_pic_CXX='-KPIC'
20052             lt_prog_compiler_static_CXX='-Bstatic'
20053             lt_prog_compiler_wl_CXX='-Qoption ld '
20054             ;;
20055           gcx*)
20056             # Green Hills C++ Compiler
20057             lt_prog_compiler_pic_CXX='-PIC'
20058             ;;
20059           *)
20060             ;;
20061         esac
20062         ;;
20063       sunos4*)
20064         case $cc_basename in
20065           CC*)
20066             # Sun C++ 4.x
20067             lt_prog_compiler_pic_CXX='-pic'
20068             lt_prog_compiler_static_CXX='-Bstatic'
20069             ;;
20070           lcc*)
20071             # Lucid
20072             lt_prog_compiler_pic_CXX='-pic'
20073             ;;
20074           *)
20075             ;;
20076         esac
20077         ;;
20078       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20079         case $cc_basename in
20080           CC*)
20081             lt_prog_compiler_wl_CXX='-Wl,'
20082             lt_prog_compiler_pic_CXX='-KPIC'
20083             lt_prog_compiler_static_CXX='-Bstatic'
20084             ;;
20085         esac
20086         ;;
20087       tandem*)
20088         case $cc_basename in
20089           NCC*)
20090             # NonStop-UX NCC 3.20
20091             lt_prog_compiler_pic_CXX='-KPIC'
20092             ;;
20093           *)
20094             ;;
20095         esac
20096         ;;
20097       vxworks*)
20098         ;;
20099       *)
20100         lt_prog_compiler_can_build_shared_CXX=no
20101         ;;
20102     esac
20103   fi
20104
20105 case $host_os in
20106   # For platforms which do not support PIC, -DPIC is meaningless:
20107   *djgpp*)
20108     lt_prog_compiler_pic_CXX=
20109     ;;
20110   *)
20111     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20112     ;;
20113 esac
20114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20115 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20116
20117
20118
20119 #
20120 # Check to make sure the PIC flag actually works.
20121 #
20122 if test -n "$lt_prog_compiler_pic_CXX"; then
20123   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20124 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20125 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20126   $as_echo_n "(cached) " >&6
20127 else
20128   lt_cv_prog_compiler_pic_works_CXX=no
20129    ac_outfile=conftest.$ac_objext
20130    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20131    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20132    # Insert the option either (1) after the last *FLAGS variable, or
20133    # (2) before a word containing "conftest.", or (3) at the end.
20134    # Note that $ac_compile itself does not contain backslashes and begins
20135    # with a dollar sign (not a hyphen), so the echo should work correctly.
20136    # The option is referenced via a variable to avoid confusing sed.
20137    lt_compile=`echo "$ac_compile" | $SED \
20138    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20139    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20140    -e 's:$: $lt_compiler_flag:'`
20141    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20142    (eval "$lt_compile" 2>conftest.err)
20143    ac_status=$?
20144    cat conftest.err >&5
20145    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20146    if (exit $ac_status) && test -s "$ac_outfile"; then
20147      # The compiler can only warn and ignore the option if not recognized
20148      # So say no if there are warnings other than the usual output.
20149      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20150      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20151      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20152        lt_cv_prog_compiler_pic_works_CXX=yes
20153      fi
20154    fi
20155    $RM conftest*
20156
20157 fi
20158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20159 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20160
20161 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20162     case $lt_prog_compiler_pic_CXX in
20163      "" | " "*) ;;
20164      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20165      esac
20166 else
20167     lt_prog_compiler_pic_CXX=
20168      lt_prog_compiler_can_build_shared_CXX=no
20169 fi
20170
20171 fi
20172
20173
20174
20175 #
20176 # Check to make sure the static flag actually works.
20177 #
20178 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20180 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20181 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20182   $as_echo_n "(cached) " >&6
20183 else
20184   lt_cv_prog_compiler_static_works_CXX=no
20185    save_LDFLAGS="$LDFLAGS"
20186    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20187    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20188    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20189      # The linker can only warn and ignore the option if not recognized
20190      # So say no if there are warnings
20191      if test -s conftest.err; then
20192        # Append any errors to the config.log.
20193        cat conftest.err 1>&5
20194        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20195        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20196        if diff conftest.exp conftest.er2 >/dev/null; then
20197          lt_cv_prog_compiler_static_works_CXX=yes
20198        fi
20199      else
20200        lt_cv_prog_compiler_static_works_CXX=yes
20201      fi
20202    fi
20203    $RM -r conftest*
20204    LDFLAGS="$save_LDFLAGS"
20205
20206 fi
20207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20208 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20209
20210 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20211     :
20212 else
20213     lt_prog_compiler_static_CXX=
20214 fi
20215
20216
20217
20218
20219     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20220 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20221 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20222   $as_echo_n "(cached) " >&6
20223 else
20224   lt_cv_prog_compiler_c_o_CXX=no
20225    $RM -r conftest 2>/dev/null
20226    mkdir conftest
20227    cd conftest
20228    mkdir out
20229    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20230
20231    lt_compiler_flag="-o out/conftest2.$ac_objext"
20232    # Insert the option either (1) after the last *FLAGS variable, or
20233    # (2) before a word containing "conftest.", or (3) at the end.
20234    # Note that $ac_compile itself does not contain backslashes and begins
20235    # with a dollar sign (not a hyphen), so the echo should work correctly.
20236    lt_compile=`echo "$ac_compile" | $SED \
20237    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20238    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20239    -e 's:$: $lt_compiler_flag:'`
20240    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20241    (eval "$lt_compile" 2>out/conftest.err)
20242    ac_status=$?
20243    cat out/conftest.err >&5
20244    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20245    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20246    then
20247      # The compiler can only warn and ignore the option if not recognized
20248      # So say no if there are warnings
20249      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20250      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20251      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20252        lt_cv_prog_compiler_c_o_CXX=yes
20253      fi
20254    fi
20255    chmod u+w . 2>&5
20256    $RM conftest*
20257    # SGI C++ compiler will create directory out/ii_files/ for
20258    # template instantiation
20259    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20260    $RM out/* && rmdir out
20261    cd ..
20262    $RM -r conftest
20263    $RM conftest*
20264
20265 fi
20266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20267 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20268
20269
20270
20271     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20272 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20273 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20274   $as_echo_n "(cached) " >&6
20275 else
20276   lt_cv_prog_compiler_c_o_CXX=no
20277    $RM -r conftest 2>/dev/null
20278    mkdir conftest
20279    cd conftest
20280    mkdir out
20281    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20282
20283    lt_compiler_flag="-o out/conftest2.$ac_objext"
20284    # Insert the option either (1) after the last *FLAGS variable, or
20285    # (2) before a word containing "conftest.", or (3) at the end.
20286    # Note that $ac_compile itself does not contain backslashes and begins
20287    # with a dollar sign (not a hyphen), so the echo should work correctly.
20288    lt_compile=`echo "$ac_compile" | $SED \
20289    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20290    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20291    -e 's:$: $lt_compiler_flag:'`
20292    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20293    (eval "$lt_compile" 2>out/conftest.err)
20294    ac_status=$?
20295    cat out/conftest.err >&5
20296    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20297    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20298    then
20299      # The compiler can only warn and ignore the option if not recognized
20300      # So say no if there are warnings
20301      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20302      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20303      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20304        lt_cv_prog_compiler_c_o_CXX=yes
20305      fi
20306    fi
20307    chmod u+w . 2>&5
20308    $RM conftest*
20309    # SGI C++ compiler will create directory out/ii_files/ for
20310    # template instantiation
20311    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20312    $RM out/* && rmdir out
20313    cd ..
20314    $RM -r conftest
20315    $RM conftest*
20316
20317 fi
20318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20319 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20320
20321
20322
20323
20324 hard_links="nottested"
20325 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20326   # do not overwrite the value of need_locks provided by the user
20327   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20328 $as_echo_n "checking if we can lock with hard links... " >&6; }
20329   hard_links=yes
20330   $RM conftest*
20331   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20332   touch conftest.a
20333   ln conftest.a conftest.b 2>&5 || hard_links=no
20334   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20336 $as_echo "$hard_links" >&6; }
20337   if test "$hard_links" = no; then
20338     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20339 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20340     need_locks=warn
20341   fi
20342 else
20343   need_locks=no
20344 fi
20345
20346
20347
20348     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20349 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20350
20351   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20352   case $host_os in
20353   aix[4-9]*)
20354     # If we're using GNU nm, then we don't want the "-C" option.
20355     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20356     # Also, AIX nm treats weak defined symbols like other global defined
20357     # symbols, whereas GNU nm marks them as "W".
20358     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20359       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20360     else
20361       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20362     fi
20363     ;;
20364   pw32*)
20365     export_symbols_cmds_CXX="$ltdll_cmds"
20366   ;;
20367   cygwin* | mingw* | cegcc*)
20368     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 > $export_symbols'
20369   ;;
20370   *)
20371     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20372   ;;
20373   esac
20374   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20375
20376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20377 $as_echo "$ld_shlibs_CXX" >&6; }
20378 test "$ld_shlibs_CXX" = no && can_build_shared=no
20379
20380 with_gnu_ld_CXX=$with_gnu_ld
20381
20382
20383
20384
20385
20386
20387 #
20388 # Do we need to explicitly link libc?
20389 #
20390 case "x$archive_cmds_need_lc_CXX" in
20391 x|xyes)
20392   # Assume -lc should be added
20393   archive_cmds_need_lc_CXX=yes
20394
20395   if test "$enable_shared" = yes && test "$GCC" = yes; then
20396     case $archive_cmds_CXX in
20397     *'~'*)
20398       # FIXME: we may have to deal with multi-command sequences.
20399       ;;
20400     '$CC '*)
20401       # Test whether the compiler implicitly links with -lc since on some
20402       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20403       # to ld, don't add -lc before -lgcc.
20404       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20405 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20406 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20407   $as_echo_n "(cached) " >&6
20408 else
20409   $RM conftest*
20410         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20411
20412         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20413   (eval $ac_compile) 2>&5
20414   ac_status=$?
20415   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20416   test $ac_status = 0; } 2>conftest.err; then
20417           soname=conftest
20418           lib=conftest
20419           libobjs=conftest.$ac_objext
20420           deplibs=
20421           wl=$lt_prog_compiler_wl_CXX
20422           pic_flag=$lt_prog_compiler_pic_CXX
20423           compiler_flags=-v
20424           linker_flags=-v
20425           verstring=
20426           output_objdir=.
20427           libname=conftest
20428           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20429           allow_undefined_flag_CXX=
20430           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20431   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20432   ac_status=$?
20433   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20434   test $ac_status = 0; }
20435           then
20436             lt_cv_archive_cmds_need_lc_CXX=no
20437           else
20438             lt_cv_archive_cmds_need_lc_CXX=yes
20439           fi
20440           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20441         else
20442           cat conftest.err 1>&5
20443         fi
20444         $RM conftest*
20445
20446 fi
20447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20448 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20449       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20450       ;;
20451     esac
20452   fi
20453   ;;
20454 esac
20455
20456
20457
20458
20459
20460
20461
20462
20463
20464
20465
20466
20467
20468
20469
20470
20471
20472
20473
20474
20475
20476
20477
20478
20479
20480
20481
20482
20483
20484
20485
20486
20487
20488
20489
20490
20491
20492
20493
20494
20495
20496
20497
20498
20499
20500
20501
20502
20503
20504
20505
20506
20507
20508
20509
20510
20511
20512
20513
20514
20515
20516
20517
20518
20519     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20520 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20521
20522 library_names_spec=
20523 libname_spec='lib$name'
20524 soname_spec=
20525 shrext_cmds=".so"
20526 postinstall_cmds=
20527 postuninstall_cmds=
20528 finish_cmds=
20529 finish_eval=
20530 shlibpath_var=
20531 shlibpath_overrides_runpath=unknown
20532 version_type=none
20533 dynamic_linker="$host_os ld.so"
20534 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20535 need_lib_prefix=unknown
20536 hardcode_into_libs=no
20537
20538 # when you set need_version to no, make sure it does not cause -set_version
20539 # flags to be left without arguments
20540 need_version=unknown
20541
20542 case $host_os in
20543 aix3*)
20544   version_type=linux
20545   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20546   shlibpath_var=LIBPATH
20547
20548   # AIX 3 has no versioning support, so we append a major version to the name.
20549   soname_spec='${libname}${release}${shared_ext}$major'
20550   ;;
20551
20552 aix[4-9]*)
20553   version_type=linux
20554   need_lib_prefix=no
20555   need_version=no
20556   hardcode_into_libs=yes
20557   if test "$host_cpu" = ia64; then
20558     # AIX 5 supports IA64
20559     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20560     shlibpath_var=LD_LIBRARY_PATH
20561   else
20562     # With GCC up to 2.95.x, collect2 would create an import file
20563     # for dependence libraries.  The import file would start with
20564     # the line `#! .'.  This would cause the generated library to
20565     # depend on `.', always an invalid library.  This was fixed in
20566     # development snapshots of GCC prior to 3.0.
20567     case $host_os in
20568       aix4 | aix4.[01] | aix4.[01].*)
20569       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20570            echo ' yes '
20571            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20572         :
20573       else
20574         can_build_shared=no
20575       fi
20576       ;;
20577     esac
20578     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20579     # soname into executable. Probably we can add versioning support to
20580     # collect2, so additional links can be useful in future.
20581     if test "$aix_use_runtimelinking" = yes; then
20582       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20583       # instead of lib<name>.a to let people know that these are not
20584       # typical AIX shared libraries.
20585       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20586     else
20587       # We preserve .a as extension for shared libraries through AIX4.2
20588       # and later when we are not doing run time linking.
20589       library_names_spec='${libname}${release}.a $libname.a'
20590       soname_spec='${libname}${release}${shared_ext}$major'
20591     fi
20592     shlibpath_var=LIBPATH
20593   fi
20594   ;;
20595
20596 amigaos*)
20597   case $host_cpu in
20598   powerpc)
20599     # Since July 2007 AmigaOS4 officially supports .so libraries.
20600     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20601     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20602     ;;
20603   m68k)
20604     library_names_spec='$libname.ixlibrary $libname.a'
20605     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20606     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 ${libname}_ixlibrary.a || exit 1; done'
20607     ;;
20608   esac
20609   ;;
20610
20611 beos*)
20612   library_names_spec='${libname}${shared_ext}'
20613   dynamic_linker="$host_os ld.so"
20614   shlibpath_var=LIBRARY_PATH
20615   ;;
20616
20617 bsdi[45]*)
20618   version_type=linux
20619   need_version=no
20620   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20621   soname_spec='${libname}${release}${shared_ext}$major'
20622   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20623   shlibpath_var=LD_LIBRARY_PATH
20624   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20625   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20626   # the default ld.so.conf also contains /usr/contrib/lib and
20627   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20628   # libtool to hard-code these into programs
20629   ;;
20630
20631 cygwin* | mingw* | pw32* | cegcc*)
20632   version_type=windows
20633   shrext_cmds=".dll"
20634   need_version=no
20635   need_lib_prefix=no
20636
20637   case $GCC,$host_os in
20638   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20639     library_names_spec='$libname.dll.a'
20640     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20641     postinstall_cmds='base_file=`basename \${file}`~
20642       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20643       dldir=$destdir/`dirname \$dlpath`~
20644       test -d \$dldir || mkdir -p \$dldir~
20645       $install_prog $dir/$dlname \$dldir/$dlname~
20646       chmod a+x \$dldir/$dlname~
20647       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20648         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20649       fi'
20650     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20651       dlpath=$dir/\$dldll~
20652        $RM \$dlpath'
20653     shlibpath_overrides_runpath=yes
20654
20655     case $host_os in
20656     cygwin*)
20657       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20658       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20659
20660       ;;
20661     mingw* | cegcc*)
20662       # MinGW DLLs use traditional 'lib' prefix
20663       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20664       ;;
20665     pw32*)
20666       # pw32 DLLs use 'pw' prefix rather than 'lib'
20667       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20668       ;;
20669     esac
20670     ;;
20671
20672   *)
20673     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20674     ;;
20675   esac
20676   dynamic_linker='Win32 ld.exe'
20677   # FIXME: first we should search . and the directory the executable is in
20678   shlibpath_var=PATH
20679   ;;
20680
20681 darwin* | rhapsody*)
20682   dynamic_linker="$host_os dyld"
20683   version_type=darwin
20684   need_lib_prefix=no
20685   need_version=no
20686   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20687   soname_spec='${libname}${release}${major}$shared_ext'
20688   shlibpath_overrides_runpath=yes
20689   shlibpath_var=DYLD_LIBRARY_PATH
20690   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20691
20692   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20693   ;;
20694
20695 dgux*)
20696   version_type=linux
20697   need_lib_prefix=no
20698   need_version=no
20699   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20700   soname_spec='${libname}${release}${shared_ext}$major'
20701   shlibpath_var=LD_LIBRARY_PATH
20702   ;;
20703
20704 freebsd* | dragonfly*)
20705   # DragonFly does not have aout.  When/if they implement a new
20706   # versioning mechanism, adjust this.
20707   if test -x /usr/bin/objformat; then
20708     objformat=`/usr/bin/objformat`
20709   else
20710     case $host_os in
20711     freebsd[23].*) objformat=aout ;;
20712     *) objformat=elf ;;
20713     esac
20714   fi
20715   version_type=freebsd-$objformat
20716   case $version_type in
20717     freebsd-elf*)
20718       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20719       need_version=no
20720       need_lib_prefix=no
20721       ;;
20722     freebsd-*)
20723       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20724       need_version=yes
20725       ;;
20726   esac
20727   shlibpath_var=LD_LIBRARY_PATH
20728   case $host_os in
20729   freebsd2.*)
20730     shlibpath_overrides_runpath=yes
20731     ;;
20732   freebsd3.[01]* | freebsdelf3.[01]*)
20733     shlibpath_overrides_runpath=yes
20734     hardcode_into_libs=yes
20735     ;;
20736   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20737   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20738     shlibpath_overrides_runpath=no
20739     hardcode_into_libs=yes
20740     ;;
20741   *) # from 4.6 on, and DragonFly
20742     shlibpath_overrides_runpath=yes
20743     hardcode_into_libs=yes
20744     ;;
20745   esac
20746   ;;
20747
20748 gnu*)
20749   version_type=linux
20750   need_lib_prefix=no
20751   need_version=no
20752   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20753   soname_spec='${libname}${release}${shared_ext}$major'
20754   shlibpath_var=LD_LIBRARY_PATH
20755   hardcode_into_libs=yes
20756   ;;
20757
20758 haiku*)
20759   version_type=linux
20760   need_lib_prefix=no
20761   need_version=no
20762   dynamic_linker="$host_os runtime_loader"
20763   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20764   soname_spec='${libname}${release}${shared_ext}$major'
20765   shlibpath_var=LIBRARY_PATH
20766   shlibpath_overrides_runpath=yes
20767   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20768   hardcode_into_libs=yes
20769   ;;
20770
20771 hpux9* | hpux10* | hpux11*)
20772   # Give a soname corresponding to the major version so that dld.sl refuses to
20773   # link against other versions.
20774   version_type=sunos
20775   need_lib_prefix=no
20776   need_version=no
20777   case $host_cpu in
20778   ia64*)
20779     shrext_cmds='.so'
20780     hardcode_into_libs=yes
20781     dynamic_linker="$host_os dld.so"
20782     shlibpath_var=LD_LIBRARY_PATH
20783     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20784     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20785     soname_spec='${libname}${release}${shared_ext}$major'
20786     if test "X$HPUX_IA64_MODE" = X32; then
20787       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20788     else
20789       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20790     fi
20791     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20792     ;;
20793   hppa*64*)
20794     shrext_cmds='.sl'
20795     hardcode_into_libs=yes
20796     dynamic_linker="$host_os dld.sl"
20797     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20798     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20799     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20800     soname_spec='${libname}${release}${shared_ext}$major'
20801     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20802     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20803     ;;
20804   *)
20805     shrext_cmds='.sl'
20806     dynamic_linker="$host_os dld.sl"
20807     shlibpath_var=SHLIB_PATH
20808     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20809     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20810     soname_spec='${libname}${release}${shared_ext}$major'
20811     ;;
20812   esac
20813   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20814   postinstall_cmds='chmod 555 $lib'
20815   # or fails outright, so override atomically:
20816   install_override_mode=555
20817   ;;
20818
20819 interix[3-9]*)
20820   version_type=linux
20821   need_lib_prefix=no
20822   need_version=no
20823   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20824   soname_spec='${libname}${release}${shared_ext}$major'
20825   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20826   shlibpath_var=LD_LIBRARY_PATH
20827   shlibpath_overrides_runpath=no
20828   hardcode_into_libs=yes
20829   ;;
20830
20831 irix5* | irix6* | nonstopux*)
20832   case $host_os in
20833     nonstopux*) version_type=nonstopux ;;
20834     *)
20835         if test "$lt_cv_prog_gnu_ld" = yes; then
20836                 version_type=linux
20837         else
20838                 version_type=irix
20839         fi ;;
20840   esac
20841   need_lib_prefix=no
20842   need_version=no
20843   soname_spec='${libname}${release}${shared_ext}$major'
20844   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20845   case $host_os in
20846   irix5* | nonstopux*)
20847     libsuff= shlibsuff=
20848     ;;
20849   *)
20850     case $LD in # libtool.m4 will add one of these switches to LD
20851     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20852       libsuff= shlibsuff= libmagic=32-bit;;
20853     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20854       libsuff=32 shlibsuff=N32 libmagic=N32;;
20855     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20856       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20857     *) libsuff= shlibsuff= libmagic=never-match;;
20858     esac
20859     ;;
20860   esac
20861   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20862   shlibpath_overrides_runpath=no
20863   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20864   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20865   hardcode_into_libs=yes
20866   ;;
20867
20868 # No shared lib support for Linux oldld, aout, or coff.
20869 linux*oldld* | linux*aout* | linux*coff*)
20870   dynamic_linker=no
20871   ;;
20872
20873 # This must be Linux ELF.
20874 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20875   version_type=linux
20876   need_lib_prefix=no
20877   need_version=no
20878   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20879   soname_spec='${libname}${release}${shared_ext}$major'
20880   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20881   shlibpath_var=LD_LIBRARY_PATH
20882   shlibpath_overrides_runpath=no
20883
20884   # Some binutils ld are patched to set DT_RUNPATH
20885   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20886   $as_echo_n "(cached) " >&6
20887 else
20888   lt_cv_shlibpath_overrides_runpath=no
20889     save_LDFLAGS=$LDFLAGS
20890     save_libdir=$libdir
20891     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20892          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20893     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20894 /* end confdefs.h.  */
20895
20896 int
20897 main ()
20898 {
20899
20900   ;
20901   return 0;
20902 }
20903 _ACEOF
20904 if ac_fn_cxx_try_link "$LINENO"; then :
20905   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20906   lt_cv_shlibpath_overrides_runpath=yes
20907 fi
20908 fi
20909 rm -f core conftest.err conftest.$ac_objext \
20910     conftest$ac_exeext conftest.$ac_ext
20911     LDFLAGS=$save_LDFLAGS
20912     libdir=$save_libdir
20913
20914 fi
20915
20916   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20917
20918   # This implies no fast_install, which is unacceptable.
20919   # Some rework will be needed to allow for fast_install
20920   # before this can be enabled.
20921   hardcode_into_libs=yes
20922
20923   # Append ld.so.conf contents to the search path
20924   if test -f /etc/ld.so.conf; then
20925     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' ' '`
20926     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20927   fi
20928
20929   # We used to test for /lib/ld.so.1 and disable shared libraries on
20930   # powerpc, because MkLinux only supported shared libraries with the
20931   # GNU dynamic linker.  Since this was broken with cross compilers,
20932   # most powerpc-linux boxes support dynamic linking these days and
20933   # people can always --disable-shared, the test was removed, and we
20934   # assume the GNU/Linux dynamic linker is in use.
20935   dynamic_linker='GNU/Linux ld.so'
20936   ;;
20937
20938 netbsd*)
20939   version_type=sunos
20940   need_lib_prefix=no
20941   need_version=no
20942   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20943     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20944     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20945     dynamic_linker='NetBSD (a.out) ld.so'
20946   else
20947     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20948     soname_spec='${libname}${release}${shared_ext}$major'
20949     dynamic_linker='NetBSD ld.elf_so'
20950   fi
20951   shlibpath_var=LD_LIBRARY_PATH
20952   shlibpath_overrides_runpath=yes
20953   hardcode_into_libs=yes
20954   ;;
20955
20956 newsos6)
20957   version_type=linux
20958   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20959   shlibpath_var=LD_LIBRARY_PATH
20960   shlibpath_overrides_runpath=yes
20961   ;;
20962
20963 *nto* | *qnx*)
20964   version_type=qnx
20965   need_lib_prefix=no
20966   need_version=no
20967   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20968   soname_spec='${libname}${release}${shared_ext}$major'
20969   shlibpath_var=LD_LIBRARY_PATH
20970   shlibpath_overrides_runpath=no
20971   hardcode_into_libs=yes
20972   dynamic_linker='ldqnx.so'
20973   ;;
20974
20975 openbsd*)
20976   version_type=sunos
20977   sys_lib_dlsearch_path_spec="/usr/lib"
20978   need_lib_prefix=no
20979   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20980   case $host_os in
20981     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20982     *)                          need_version=no  ;;
20983   esac
20984   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20985   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20986   shlibpath_var=LD_LIBRARY_PATH
20987   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20988     case $host_os in
20989       openbsd2.[89] | openbsd2.[89].*)
20990         shlibpath_overrides_runpath=no
20991         ;;
20992       *)
20993         shlibpath_overrides_runpath=yes
20994         ;;
20995       esac
20996   else
20997     shlibpath_overrides_runpath=yes
20998   fi
20999   ;;
21000
21001 os2*)
21002   libname_spec='$name'
21003   shrext_cmds=".dll"
21004   need_lib_prefix=no
21005   library_names_spec='$libname${shared_ext} $libname.a'
21006   dynamic_linker='OS/2 ld.exe'
21007   shlibpath_var=LIBPATH
21008   ;;
21009
21010 osf3* | osf4* | osf5*)
21011   version_type=osf
21012   need_lib_prefix=no
21013   need_version=no
21014   soname_spec='${libname}${release}${shared_ext}$major'
21015   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21016   shlibpath_var=LD_LIBRARY_PATH
21017   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21018   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21019   ;;
21020
21021 rdos*)
21022   dynamic_linker=no
21023   ;;
21024
21025 solaris*)
21026   version_type=linux
21027   need_lib_prefix=no
21028   need_version=no
21029   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21030   soname_spec='${libname}${release}${shared_ext}$major'
21031   shlibpath_var=LD_LIBRARY_PATH
21032   shlibpath_overrides_runpath=yes
21033   hardcode_into_libs=yes
21034   # ldd complains unless libraries are executable
21035   postinstall_cmds='chmod +x $lib'
21036   ;;
21037
21038 sunos4*)
21039   version_type=sunos
21040   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21041   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21042   shlibpath_var=LD_LIBRARY_PATH
21043   shlibpath_overrides_runpath=yes
21044   if test "$with_gnu_ld" = yes; then
21045     need_lib_prefix=no
21046   fi
21047   need_version=yes
21048   ;;
21049
21050 sysv4 | sysv4.3*)
21051   version_type=linux
21052   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21053   soname_spec='${libname}${release}${shared_ext}$major'
21054   shlibpath_var=LD_LIBRARY_PATH
21055   case $host_vendor in
21056     sni)
21057       shlibpath_overrides_runpath=no
21058       need_lib_prefix=no
21059       runpath_var=LD_RUN_PATH
21060       ;;
21061     siemens)
21062       need_lib_prefix=no
21063       ;;
21064     motorola)
21065       need_lib_prefix=no
21066       need_version=no
21067       shlibpath_overrides_runpath=no
21068       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21069       ;;
21070   esac
21071   ;;
21072
21073 sysv4*MP*)
21074   if test -d /usr/nec ;then
21075     version_type=linux
21076     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21077     soname_spec='$libname${shared_ext}.$major'
21078     shlibpath_var=LD_LIBRARY_PATH
21079   fi
21080   ;;
21081
21082 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21083   version_type=freebsd-elf
21084   need_lib_prefix=no
21085   need_version=no
21086   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21087   soname_spec='${libname}${release}${shared_ext}$major'
21088   shlibpath_var=LD_LIBRARY_PATH
21089   shlibpath_overrides_runpath=yes
21090   hardcode_into_libs=yes
21091   if test "$with_gnu_ld" = yes; then
21092     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21093   else
21094     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21095     case $host_os in
21096       sco3.2v5*)
21097         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21098         ;;
21099     esac
21100   fi
21101   sys_lib_dlsearch_path_spec='/usr/lib'
21102   ;;
21103
21104 tpf*)
21105   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21106   version_type=linux
21107   need_lib_prefix=no
21108   need_version=no
21109   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21110   shlibpath_var=LD_LIBRARY_PATH
21111   shlibpath_overrides_runpath=no
21112   hardcode_into_libs=yes
21113   ;;
21114
21115 uts4*)
21116   version_type=linux
21117   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21118   soname_spec='${libname}${release}${shared_ext}$major'
21119   shlibpath_var=LD_LIBRARY_PATH
21120   ;;
21121
21122 *)
21123   dynamic_linker=no
21124   ;;
21125 esac
21126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21127 $as_echo "$dynamic_linker" >&6; }
21128 test "$dynamic_linker" = no && can_build_shared=no
21129
21130 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21131 if test "$GCC" = yes; then
21132   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21133 fi
21134
21135 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21136   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21137 fi
21138 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21139   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21140 fi
21141
21142
21143
21144
21145
21146
21147
21148
21149
21150
21151
21152
21153
21154
21155
21156
21157
21158
21159
21160
21161
21162
21163
21164
21165
21166
21167
21168
21169
21170
21171
21172
21173
21174
21175
21176
21177
21178
21179     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21180 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21181 hardcode_action_CXX=
21182 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21183    test -n "$runpath_var_CXX" ||
21184    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21185
21186   # We can hardcode non-existent directories.
21187   if test "$hardcode_direct_CXX" != no &&
21188      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21189      # have to relink, otherwise we might link with an installed library
21190      # when we should be linking with a yet-to-be-installed one
21191      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21192      test "$hardcode_minus_L_CXX" != no; then
21193     # Linking always hardcodes the temporary library directory.
21194     hardcode_action_CXX=relink
21195   else
21196     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21197     hardcode_action_CXX=immediate
21198   fi
21199 else
21200   # We cannot hardcode anything, or else we can only hardcode existing
21201   # directories.
21202   hardcode_action_CXX=unsupported
21203 fi
21204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21205 $as_echo "$hardcode_action_CXX" >&6; }
21206
21207 if test "$hardcode_action_CXX" = relink ||
21208    test "$inherit_rpath_CXX" = yes; then
21209   # Fast installation is not supported
21210   enable_fast_install=no
21211 elif test "$shlibpath_overrides_runpath" = yes ||
21212      test "$enable_shared" = no; then
21213   # Fast installation is not necessary
21214   enable_fast_install=needless
21215 fi
21216
21217
21218
21219
21220
21221
21222
21223   fi # test -n "$compiler"
21224
21225   CC=$lt_save_CC
21226   LDCXX=$LD
21227   LD=$lt_save_LD
21228   GCC=$lt_save_GCC
21229   with_gnu_ld=$lt_save_with_gnu_ld
21230   lt_cv_path_LDCXX=$lt_cv_path_LD
21231   lt_cv_path_LD=$lt_save_path_LD
21232   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21233   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21234 fi # test "$_lt_caught_CXX_error" != yes
21235
21236 ac_ext=c
21237 ac_cpp='$CPP $CPPFLAGS'
21238 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21239 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21240 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21241
21242
21243
21244
21245
21246
21247
21248
21249
21250
21251
21252
21253
21254
21255
21256
21257 # Only expand once:
21258
21259
21260
21261
21262
21263 # Identify the assembler which will work hand-in-glove with the newly
21264 # built GCC, so that we can examine its features.  This is the assembler
21265 # which will be driven by the driver program.
21266 #
21267 # If build != host, and we aren't building gas in-tree, we identify a
21268 # build->target assembler and hope that it will have the same features
21269 # as the host->target assembler we'll be using.
21270 gcc_cv_gas_major_version=
21271 gcc_cv_gas_minor_version=
21272 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21273
21274 if test "${gcc_cv_as+set}" = set; then :
21275
21276 else
21277
21278 if test -x "$DEFAULT_ASSEMBLER"; then
21279         gcc_cv_as="$DEFAULT_ASSEMBLER"
21280 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21281      && test -f ../gas/Makefile \
21282      && test x$build = x$host; then
21283         gcc_cv_as=../gas/as-new$build_exeext
21284 elif test -x as$build_exeext; then
21285         # Build using assembler in the current directory.
21286         gcc_cv_as=./as$build_exeext
21287 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21288         gcc_cv_as="$AS_FOR_TARGET"
21289 else
21290         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21291 set dummy $AS_FOR_TARGET; ac_word=$2
21292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21293 $as_echo_n "checking for $ac_word... " >&6; }
21294 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21295   $as_echo_n "(cached) " >&6
21296 else
21297   case $gcc_cv_as in
21298   [\\/]* | ?:[\\/]*)
21299   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21300   ;;
21301   *)
21302   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21303 for as_dir in $PATH
21304 do
21305   IFS=$as_save_IFS
21306   test -z "$as_dir" && as_dir=.
21307     for ac_exec_ext in '' $ac_executable_extensions; do
21308   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21309     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21310     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21311     break 2
21312   fi
21313 done
21314   done
21315 IFS=$as_save_IFS
21316
21317   ;;
21318 esac
21319 fi
21320 gcc_cv_as=$ac_cv_path_gcc_cv_as
21321 if test -n "$gcc_cv_as"; then
21322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21323 $as_echo "$gcc_cv_as" >&6; }
21324 else
21325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21326 $as_echo "no" >&6; }
21327 fi
21328
21329
21330 fi
21331 fi
21332
21333 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21334
21335 case "$ORIGINAL_AS_FOR_TARGET" in
21336   ./as | ./as$build_exeext) ;;
21337   *) ac_config_files="$ac_config_files as:exec-tool.in"
21338  ;;
21339 esac
21340
21341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21342 $as_echo_n "checking what assembler to use... " >&6; }
21343 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21344   # Single tree build which includes gas.  We want to prefer it
21345   # over whatever linker top-level may have detected, since
21346   # we'll use what we're building after installation anyway.
21347   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21348 $as_echo "newly built gas" >&6; }
21349   in_tree_gas=yes
21350   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21351 for f in $gcc_cv_as_bfd_srcdir/configure \
21352          $gcc_cv_as_gas_srcdir/configure \
21353          $gcc_cv_as_gas_srcdir/configure.in \
21354          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21355   gcc_cv_gas_version=`sed -n -e 's/^[   ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21356   if test x$gcc_cv_gas_version != x; then
21357     break
21358   fi
21359 done
21360 case $gcc_cv_gas_version in
21361   VERSION=[0-9]*) ;;
21362   *) as_fn_error "cannot find version of in-tree assembler" "$LINENO" 5;;
21363 esac
21364 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21365 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21366 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21367 case $gcc_cv_gas_patch_version in
21368   "") gcc_cv_gas_patch_version="0" ;;
21369 esac
21370 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21371                             + $gcc_cv_gas_minor_version \) \* 1000 \
21372                             + $gcc_cv_gas_patch_version`
21373
21374   in_tree_gas_is_elf=no
21375   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21376      || (grep 'obj_format = multi' ../gas/Makefile \
21377          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21378   then
21379     in_tree_gas_is_elf=yes
21380   fi
21381 else
21382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21383 $as_echo "$gcc_cv_as" >&6; }
21384   in_tree_gas=no
21385 fi
21386
21387 # Identify the linker which will work hand-in-glove with the newly
21388 # built GCC, so that we can examine its features.  This is the linker
21389 # which will be driven by the driver program.
21390 #
21391 # If build != host, and we aren't building gas in-tree, we identify a
21392 # build->target linker and hope that it will have the same features
21393 # as the host->target linker we'll be using.
21394 gcc_cv_gld_major_version=
21395 gcc_cv_gld_minor_version=
21396 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21397 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21398
21399 if test "${gcc_cv_ld+set}" = set; then :
21400
21401 else
21402
21403 if test -x "$DEFAULT_LINKER"; then
21404         gcc_cv_ld="$DEFAULT_LINKER"
21405 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21406      && test -f ../ld/Makefile \
21407      && test x$build = x$host; then
21408         gcc_cv_ld=../ld/ld-new$build_exeext
21409 elif test -x collect-ld$build_exeext; then
21410         # Build using linker in the current directory.
21411         gcc_cv_ld=./collect-ld$build_exeext
21412 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21413         gcc_cv_ld="$LD_FOR_TARGET"
21414 else
21415         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21416 set dummy $LD_FOR_TARGET; ac_word=$2
21417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21418 $as_echo_n "checking for $ac_word... " >&6; }
21419 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21420   $as_echo_n "(cached) " >&6
21421 else
21422   case $gcc_cv_ld in
21423   [\\/]* | ?:[\\/]*)
21424   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21425   ;;
21426   *)
21427   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21428 for as_dir in $PATH
21429 do
21430   IFS=$as_save_IFS
21431   test -z "$as_dir" && as_dir=.
21432     for ac_exec_ext in '' $ac_executable_extensions; do
21433   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21434     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21435     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21436     break 2
21437   fi
21438 done
21439   done
21440 IFS=$as_save_IFS
21441
21442   ;;
21443 esac
21444 fi
21445 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21446 if test -n "$gcc_cv_ld"; then
21447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21448 $as_echo "$gcc_cv_ld" >&6; }
21449 else
21450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21451 $as_echo "no" >&6; }
21452 fi
21453
21454
21455 fi
21456 fi
21457
21458 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21459 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21460 # if the PLUGIN_LD is set ld-new, just have it as ld
21461 # as that is the installed named.
21462 if test x$PLUGIN_LD_SUFFIX = xld-new \
21463    || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
21464   PLUGIN_LD_SUFFIX=ld
21465 fi
21466
21467 # Check whether --with-plugin-ld was given.
21468 if test "${with_plugin_ld+set}" = set; then :
21469   withval=$with_plugin_ld; if test x"$withval" != x; then
21470    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21471    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21472  fi
21473 fi
21474
21475
21476
21477 cat >>confdefs.h <<_ACEOF
21478 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21479 _ACEOF
21480
21481
21482 # Check to see if we are using gold instead of ld
21483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21484 $as_echo_n "checking whether we are using gold... " >&6; }
21485 ld_is_gold=no
21486 if test x$gcc_cv_ld != x; then
21487   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21488      | grep "GNU gold" > /dev/null; then
21489     ld_is_gold=yes
21490   fi
21491 fi
21492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21493 $as_echo "$ld_is_gold" >&6; }
21494
21495 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21496
21497 case "$ORIGINAL_LD_FOR_TARGET" in
21498   ./collect-ld | ./collect-ld$build_exeext) ;;
21499   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21500  ;;
21501 esac
21502
21503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21504 $as_echo_n "checking what linker to use... " >&6; }
21505 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21506    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21507         # Single tree build which includes ld.  We want to prefer it
21508         # over whatever linker top-level may have detected, since
21509         # we'll use what we're building after installation anyway.
21510         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21511 $as_echo "newly built ld" >&6; }
21512         in_tree_ld=yes
21513         in_tree_ld_is_elf=no
21514         if (grep 'EMUL = .*elf' ../ld/Makefile \
21515             || grep 'EMUL = .*linux' ../ld/Makefile \
21516             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21517           in_tree_ld_is_elf=yes
21518         elif test "$ld_is_gold" = yes; then
21519           in_tree_ld_is_elf=yes
21520         fi
21521         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
21522         do
21523                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21524                 if test x$gcc_cv_gld_version != x; then
21525                         break
21526                 fi
21527         done
21528         case $gcc_cv_gld_version in
21529           VERSION=[0-9]*) ;;
21530           *) as_fn_error "cannot find version of in-tree linker" "$LINENO" 5 ;;
21531         esac
21532         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21533         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21534 else
21535         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21536 $as_echo "$gcc_cv_ld" >&6; }
21537         in_tree_ld=no
21538 fi
21539
21540 # Figure out what nm we will be using.
21541 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21542 if test "${gcc_cv_nm+set}" = set; then :
21543
21544 else
21545
21546 if test -f $gcc_cv_binutils_srcdir/configure.in \
21547      && test -f ../binutils/Makefile \
21548      && test x$build = x$host; then
21549         gcc_cv_nm=../binutils/nm-new$build_exeext
21550 elif test -x nm$build_exeext; then
21551         gcc_cv_nm=./nm$build_exeext
21552 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21553         gcc_cv_nm="$NM_FOR_TARGET"
21554 else
21555         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21556 set dummy $NM_FOR_TARGET; ac_word=$2
21557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21558 $as_echo_n "checking for $ac_word... " >&6; }
21559 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21560   $as_echo_n "(cached) " >&6
21561 else
21562   case $gcc_cv_nm in
21563   [\\/]* | ?:[\\/]*)
21564   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21565   ;;
21566   *)
21567   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21568 for as_dir in $PATH
21569 do
21570   IFS=$as_save_IFS
21571   test -z "$as_dir" && as_dir=.
21572     for ac_exec_ext in '' $ac_executable_extensions; do
21573   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21574     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21575     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21576     break 2
21577   fi
21578 done
21579   done
21580 IFS=$as_save_IFS
21581
21582   ;;
21583 esac
21584 fi
21585 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21586 if test -n "$gcc_cv_nm"; then
21587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21588 $as_echo "$gcc_cv_nm" >&6; }
21589 else
21590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21591 $as_echo "no" >&6; }
21592 fi
21593
21594
21595 fi
21596 fi
21597
21598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21599 $as_echo_n "checking what nm to use... " >&6; }
21600 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21601         # Single tree build which includes binutils.
21602         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21603 $as_echo "newly built nm" >&6; }
21604         in_tree_nm=yes
21605 else
21606         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21607 $as_echo "$gcc_cv_nm" >&6; }
21608         in_tree_nm=no
21609 fi
21610
21611 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21612
21613 case "$ORIGINAL_NM_FOR_TARGET" in
21614   ./nm | ./nm$build_exeext) ;;
21615   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21616  ;;
21617 esac
21618
21619
21620 # Figure out what objdump we will be using.
21621 if test "${gcc_cv_objdump+set}" = set; then :
21622
21623 else
21624
21625 if test -f $gcc_cv_binutils_srcdir/configure.in \
21626      && test -f ../binutils/Makefile \
21627      && test x$build = x$host; then
21628         # Single tree build which includes binutils.
21629         gcc_cv_objdump=../binutils/objdump$build_exeext
21630 elif test -x objdump$build_exeext; then
21631         gcc_cv_objdump=./objdump$build_exeext
21632 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21633         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21634 else
21635         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21636 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21638 $as_echo_n "checking for $ac_word... " >&6; }
21639 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21640   $as_echo_n "(cached) " >&6
21641 else
21642   case $gcc_cv_objdump in
21643   [\\/]* | ?:[\\/]*)
21644   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21645   ;;
21646   *)
21647   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21648 for as_dir in $PATH
21649 do
21650   IFS=$as_save_IFS
21651   test -z "$as_dir" && as_dir=.
21652     for ac_exec_ext in '' $ac_executable_extensions; do
21653   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21654     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21655     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21656     break 2
21657   fi
21658 done
21659   done
21660 IFS=$as_save_IFS
21661
21662   ;;
21663 esac
21664 fi
21665 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21666 if test -n "$gcc_cv_objdump"; then
21667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21668 $as_echo "$gcc_cv_objdump" >&6; }
21669 else
21670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21671 $as_echo "no" >&6; }
21672 fi
21673
21674
21675 fi
21676 fi
21677
21678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21679 $as_echo_n "checking what objdump to use... " >&6; }
21680 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21681         # Single tree build which includes binutils.
21682         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21683 $as_echo "newly built objdump" >&6; }
21684 elif test x$gcc_cv_objdump = x; then
21685         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21686 $as_echo "not found" >&6; }
21687 else
21688         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21689 $as_echo "$gcc_cv_objdump" >&6; }
21690 fi
21691
21692 # Figure out what readelf we will be using.
21693 if test "${gcc_cv_readelf+set}" = set; then :
21694
21695 else
21696
21697 if test -f $gcc_cv_binutils_srcdir/configure.in \
21698      && test -f ../binutils/Makefile \
21699      && test x$build = x$host; then
21700         # Single tree build which includes binutils.
21701         gcc_cv_readelf=../binutils/readelf$build_exeext
21702 elif test -x readelf$build_exeext; then
21703         gcc_cv_readelf=./readelf$build_exeext
21704 else
21705         # Extract the first word of "readelf", so it can be a program name with args.
21706 set dummy readelf; ac_word=$2
21707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21708 $as_echo_n "checking for $ac_word... " >&6; }
21709 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21710   $as_echo_n "(cached) " >&6
21711 else
21712   case $gcc_cv_readelf in
21713   [\\/]* | ?:[\\/]*)
21714   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21715   ;;
21716   *)
21717   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21718 for as_dir in $PATH
21719 do
21720   IFS=$as_save_IFS
21721   test -z "$as_dir" && as_dir=.
21722     for ac_exec_ext in '' $ac_executable_extensions; do
21723   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21724     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21725     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21726     break 2
21727   fi
21728 done
21729   done
21730 IFS=$as_save_IFS
21731
21732   ;;
21733 esac
21734 fi
21735 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21736 if test -n "$gcc_cv_readelf"; then
21737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21738 $as_echo "$gcc_cv_readelf" >&6; }
21739 else
21740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21741 $as_echo "no" >&6; }
21742 fi
21743
21744
21745 fi
21746 fi
21747
21748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21749 $as_echo_n "checking what readelf to use... " >&6; }
21750 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21751         # Single tree build which includes binutils.
21752         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21753 $as_echo "newly built readelf" >&6; }
21754 elif test x$gcc_cv_readelf = x; then
21755         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21756 $as_echo "not found" >&6; }
21757 else
21758         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21759 $as_echo "$gcc_cv_readelf" >&6; }
21760 fi
21761
21762 # Figure out what assembler alignment features are present.
21763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21764 $as_echo_n "checking assembler flags... " >&6; }
21765 if test "${gcc_cv_as_flags+set}" = set; then :
21766   $as_echo_n "(cached) " >&6
21767 else
21768    case "$target" in
21769   i[34567]86-*-linux*)
21770         gcc_cv_as_flags="--32"
21771     ;;
21772   powerpc*-*-darwin*)
21773         gcc_cv_as_flags="-arch ppc"
21774     ;;
21775   *)
21776     gcc_cv_as_flags=" "
21777     ;;
21778   esac
21779 fi
21780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21781 $as_echo "$gcc_cv_as_flags" >&6; }
21782
21783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21784 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21785 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21786   $as_echo_n "(cached) " >&6
21787 else
21788   gcc_cv_as_balign_and_p2align=no
21789     if test $in_tree_gas = yes; then
21790     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21791   then gcc_cv_as_balign_and_p2align=yes
21792 fi
21793   elif test x$gcc_cv_as != x; then
21794     $as_echo '.balign 4
21795 .p2align 2' > conftest.s
21796     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21797   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21798   (eval $ac_try) 2>&5
21799   ac_status=$?
21800   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21801   test $ac_status = 0; }; }
21802     then
21803         gcc_cv_as_balign_and_p2align=yes
21804     else
21805       echo "configure: failed program was" >&5
21806       cat conftest.s >&5
21807     fi
21808     rm -f conftest.o conftest.s
21809   fi
21810 fi
21811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21812 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21813 if test $gcc_cv_as_balign_and_p2align = yes; then
21814
21815 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21816
21817 fi
21818
21819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21820 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21821 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21822   $as_echo_n "(cached) " >&6
21823 else
21824   gcc_cv_as_max_skip_p2align=no
21825     if test $in_tree_gas = yes; then
21826     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21827   then gcc_cv_as_max_skip_p2align=yes
21828 fi
21829   elif test x$gcc_cv_as != x; then
21830     $as_echo '.p2align 4,,7' > conftest.s
21831     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21832   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21833   (eval $ac_try) 2>&5
21834   ac_status=$?
21835   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21836   test $ac_status = 0; }; }
21837     then
21838         gcc_cv_as_max_skip_p2align=yes
21839     else
21840       echo "configure: failed program was" >&5
21841       cat conftest.s >&5
21842     fi
21843     rm -f conftest.o conftest.s
21844   fi
21845 fi
21846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21847 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21848 if test $gcc_cv_as_max_skip_p2align = yes; then
21849
21850 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21851
21852 fi
21853
21854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21855 $as_echo_n "checking assembler for .literal16... " >&6; }
21856 if test "${gcc_cv_as_literal16+set}" = set; then :
21857   $as_echo_n "(cached) " >&6
21858 else
21859   gcc_cv_as_literal16=no
21860     if test $in_tree_gas = yes; then
21861     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21862   then gcc_cv_as_literal16=yes
21863 fi
21864   elif test x$gcc_cv_as != x; then
21865     $as_echo '.literal16' > conftest.s
21866     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21867   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21868   (eval $ac_try) 2>&5
21869   ac_status=$?
21870   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21871   test $ac_status = 0; }; }
21872     then
21873         gcc_cv_as_literal16=yes
21874     else
21875       echo "configure: failed program was" >&5
21876       cat conftest.s >&5
21877     fi
21878     rm -f conftest.o conftest.s
21879   fi
21880 fi
21881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21882 $as_echo "$gcc_cv_as_literal16" >&6; }
21883 if test $gcc_cv_as_literal16 = yes; then
21884
21885 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21886
21887 fi
21888
21889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21890 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21891 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21892   $as_echo_n "(cached) " >&6
21893 else
21894   gcc_cv_as_subsection_m1=no
21895     if test $in_tree_gas = yes; then
21896     if test $in_tree_gas_is_elf = yes \
21897   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21898   then gcc_cv_as_subsection_m1=yes
21899 fi
21900   elif test x$gcc_cv_as != x; then
21901     $as_echo 'conftest_label1: .word 0
21902 .subsection -1
21903 conftest_label2: .word 0
21904 .previous' > conftest.s
21905     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21906   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21907   (eval $ac_try) 2>&5
21908   ac_status=$?
21909   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21910   test $ac_status = 0; }; }
21911     then
21912         if test x$gcc_cv_nm != x; then
21913     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21914     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21915     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21916     then :
21917     else gcc_cv_as_subsection_m1=yes
21918     fi
21919     rm -f conftest.nm1 conftest.nm2
21920   fi
21921     else
21922       echo "configure: failed program was" >&5
21923       cat conftest.s >&5
21924     fi
21925     rm -f conftest.o conftest.s
21926   fi
21927 fi
21928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21929 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21930 if test $gcc_cv_as_subsection_m1 = yes; then
21931
21932 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21933
21934 fi
21935
21936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21937 $as_echo_n "checking assembler for .weak... " >&6; }
21938 if test "${gcc_cv_as_weak+set}" = set; then :
21939   $as_echo_n "(cached) " >&6
21940 else
21941   gcc_cv_as_weak=no
21942     if test $in_tree_gas = yes; then
21943     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21944   then gcc_cv_as_weak=yes
21945 fi
21946   elif test x$gcc_cv_as != x; then
21947     $as_echo '  .weak foobar' > conftest.s
21948     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21949   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21950   (eval $ac_try) 2>&5
21951   ac_status=$?
21952   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21953   test $ac_status = 0; }; }
21954     then
21955         gcc_cv_as_weak=yes
21956     else
21957       echo "configure: failed program was" >&5
21958       cat conftest.s >&5
21959     fi
21960     rm -f conftest.o conftest.s
21961   fi
21962 fi
21963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21964 $as_echo "$gcc_cv_as_weak" >&6; }
21965 if test $gcc_cv_as_weak = yes; then
21966
21967 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21968
21969 fi
21970
21971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21972 $as_echo_n "checking assembler for .weakref... " >&6; }
21973 if test "${gcc_cv_as_weakref+set}" = set; then :
21974   $as_echo_n "(cached) " >&6
21975 else
21976   gcc_cv_as_weakref=no
21977     if test $in_tree_gas = yes; then
21978     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21979   then gcc_cv_as_weakref=yes
21980 fi
21981   elif test x$gcc_cv_as != x; then
21982     $as_echo '  .weakref foobar, barfnot' > conftest.s
21983     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21984   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21985   (eval $ac_try) 2>&5
21986   ac_status=$?
21987   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21988   test $ac_status = 0; }; }
21989     then
21990         gcc_cv_as_weakref=yes
21991     else
21992       echo "configure: failed program was" >&5
21993       cat conftest.s >&5
21994     fi
21995     rm -f conftest.o conftest.s
21996   fi
21997 fi
21998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21999 $as_echo "$gcc_cv_as_weakref" >&6; }
22000 if test $gcc_cv_as_weakref = yes; then
22001
22002 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
22003
22004 fi
22005
22006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22007 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22008 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22009   $as_echo_n "(cached) " >&6
22010 else
22011   gcc_cv_as_nsubspa_comdat=no
22012     if test $in_tree_gas = yes; then
22013     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22014   then gcc_cv_as_nsubspa_comdat=yes
22015 fi
22016   elif test x$gcc_cv_as != x; then
22017     $as_echo '  .SPACE $TEXT$
22018         .NSUBSPA $CODE$,COMDAT' > conftest.s
22019     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22020   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22021   (eval $ac_try) 2>&5
22022   ac_status=$?
22023   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22024   test $ac_status = 0; }; }
22025     then
22026         gcc_cv_as_nsubspa_comdat=yes
22027     else
22028       echo "configure: failed program was" >&5
22029       cat conftest.s >&5
22030     fi
22031     rm -f conftest.o conftest.s
22032   fi
22033 fi
22034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22035 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22036 if test $gcc_cv_as_nsubspa_comdat = yes; then
22037
22038 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22039
22040 fi
22041
22042 # .hidden needs to be supported in both the assembler and the linker,
22043 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22044 # This is irritatingly difficult to feature test for; we have to check the
22045 # date string after the version number.  If we've got an in-tree
22046 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22047 # to be safe.
22048 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22050 $as_echo_n "checking assembler for .hidden... " >&6; }
22051 if test "${gcc_cv_as_hidden+set}" = set; then :
22052   $as_echo_n "(cached) " >&6
22053 else
22054   gcc_cv_as_hidden=no
22055     if test $in_tree_gas = yes; then
22056     if test $in_tree_gas_is_elf = yes \
22057   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22058   then gcc_cv_as_hidden=yes
22059 fi
22060   elif test x$gcc_cv_as != x; then
22061     $as_echo '  .hidden foobar
22062 foobar:' > conftest.s
22063     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22064   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22065   (eval $ac_try) 2>&5
22066   ac_status=$?
22067   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22068   test $ac_status = 0; }; }
22069     then
22070
22071 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22072 # STV_HIDDEN, so disable .hidden support if so.
22073 case "${target}" in
22074   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22075     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22076       cat > conftest.s <<EOF
22077 .globl hidden
22078         .hidden hidden
22079 hidden:
22080 .globl default
22081         .set    default,hidden
22082 EOF
22083       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22084         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22085         grep '\.hidden default' > /dev/null; then
22086         gcc_cv_as_hidden=no
22087       else
22088         gcc_cv_as_hidden=yes
22089       fi
22090     else
22091       # Assume bug is present if objdump is missing.
22092       gcc_cv_as_hidden=no
22093     fi
22094     ;;
22095   *)
22096     gcc_cv_as_hidden=yes
22097     ;;
22098 esac
22099     else
22100       echo "configure: failed program was" >&5
22101       cat conftest.s >&5
22102     fi
22103     rm -f conftest.o conftest.s
22104   fi
22105 fi
22106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22107 $as_echo "$gcc_cv_as_hidden" >&6; }
22108
22109 case "${target}" in
22110   *-*-darwin*)
22111     # Darwin as has some visibility support, though with a different syntax.
22112     gcc_cv_as_hidden=yes
22113     ;;
22114 esac
22115
22116 # gnu_indirect_function type is an extension proposed at
22117 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22118 # selection of function implementation
22119 # Check whether --enable-gnu-indirect-function was given.
22120 if test "${enable_gnu_indirect_function+set}" = set; then :
22121   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22122     yes | no) ;;
22123     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22124 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22125   esac
22126 else
22127   enable_gnu_indirect_function="$default_gnu_indirect_function"
22128 fi
22129
22130
22131 gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi`
22132
22133 cat >>confdefs.h <<_ACEOF
22134 #define HAVE_GNU_INDIRECT_FUNCTION $gif
22135 _ACEOF
22136
22137
22138
22139 if test $in_tree_ld != yes ; then
22140   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22141   if echo "$ld_ver" | grep GNU > /dev/null; then
22142     if test x"$ld_is_gold" = xyes; then
22143       # GNU gold --version looks like this:
22144       #
22145       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22146       #
22147       # We extract the binutils version which is more familiar and specific
22148       # than the gold version.
22149       ld_vers=`echo $ld_ver | sed -n \
22150           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22151     else
22152       # GNU ld --version looks like this:
22153       #
22154       # GNU ld (GNU Binutils) 2.21.51.20110225
22155       ld_vers=`echo $ld_ver | sed -n \
22156           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22157     fi
22158     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22159     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22160     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22161     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22162   else
22163     case "${target}" in
22164       *-*-solaris2*)
22165         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22166         # format.
22167         #
22168         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22169         # /usr/ccs/bin/ld has been configured.
22170         ld_ver=`$gcc_cv_ld -V 2>&1`
22171         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22172           ld_vers=`echo $ld_ver | sed -n \
22173             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22174           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22175           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22176         fi
22177         ;;
22178     esac
22179   fi
22180 fi
22181
22182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22183 $as_echo_n "checking linker for .hidden support... " >&6; }
22184 if test "${gcc_cv_ld_hidden+set}" = set; then :
22185   $as_echo_n "(cached) " >&6
22186 else
22187   if test $in_tree_ld = yes ; then
22188   gcc_cv_ld_hidden=no
22189   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22190      && test $in_tree_ld_is_elf = yes; then
22191      gcc_cv_ld_hidden=yes
22192   fi
22193 else
22194   gcc_cv_ld_hidden=yes
22195   if test x"$ld_is_gold" = xyes; then
22196     :
22197   elif echo "$ld_ver" | grep GNU > /dev/null; then
22198     case "${target}" in
22199       mmix-knuth-mmixware)
22200         # The linker emits by default mmo, not ELF, so "no" is appropriate.
22201         gcc_cv_ld_hidden=no
22202         ;;
22203     esac
22204     if test 0"$ld_date" -lt 20020404; then
22205       if test -n "$ld_date"; then
22206         # If there was date string, but was earlier than 2002-04-04, fail
22207         gcc_cv_ld_hidden=no
22208       elif test -z "$ld_vers"; then
22209         # If there was no date string nor ld version number, something is wrong
22210         gcc_cv_ld_hidden=no
22211       else
22212         test -z "$ld_vers_patch" && ld_vers_patch=0
22213         if test "$ld_vers_major" -lt 2; then
22214           gcc_cv_ld_hidden=no
22215         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22216           gcc_cv_ld_hidden="no"
22217         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22218           gcc_cv_ld_hidden=no
22219         fi
22220       fi
22221     fi
22222   else
22223     case "${target}" in
22224       *-*-darwin*)
22225         # Darwin ld has some visibility support.
22226         gcc_cv_ld_hidden=yes
22227         ;;
22228       hppa64*-*-hpux* | ia64*-*-hpux*)
22229         gcc_cv_ld_hidden=yes
22230         ;;
22231       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22232         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22233         # .symbolic was only added in Solaris 9 12/02.
22234         gcc_cv_ld_hidden=yes
22235         ;;
22236       *)
22237         gcc_cv_ld_hidden=no
22238         ;;
22239     esac
22240   fi
22241 fi
22242 fi
22243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22244 $as_echo "$gcc_cv_ld_hidden" >&6; }
22245 libgcc_visibility=no
22246
22247
22248 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22249   libgcc_visibility=yes
22250
22251 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22252
22253 fi
22254
22255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22256 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22257 gcc_cv_ld_ro_rw_mix=unknown
22258 if test $in_tree_ld = yes ; then
22259   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22260      && test $in_tree_ld_is_elf = yes; then
22261     gcc_cv_ld_ro_rw_mix=read-write
22262   fi
22263 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22264   echo '.section myfoosect, "a"' > conftest1.s
22265   echo '.section myfoosect, "aw"' > conftest2.s
22266   echo '.byte 1' >> conftest2.s
22267   echo '.section myfoosect, "a"' > conftest3.s
22268   echo '.byte 0' >> conftest3.s
22269   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22270      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22271      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22272      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22273         conftest2.o conftest3.o > /dev/null 2>&1; then
22274     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22275                          | sed -e '/myfoosect/!d' -e N`
22276     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22277       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22278         gcc_cv_ld_ro_rw_mix=read-only
22279       else
22280         gcc_cv_ld_ro_rw_mix=read-write
22281       fi
22282     fi
22283   fi
22284   rm -f conftest.* conftest[123].*
22285 fi
22286 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22287
22288 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22289
22290 fi
22291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22292 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22293
22294 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22295   case "${target}" in
22296     *-*-solaris2*)
22297       #
22298       # Solaris 2 ld -V output looks like this for a regular version:
22299       #
22300       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22301       #
22302       # but test versions add stuff at the end:
22303       #
22304       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22305       #
22306       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22307       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22308         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22309           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22310         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22311         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22312       fi
22313       ;;
22314   esac
22315 fi
22316
22317 # Check whether --enable-initfini-array was given.
22318 if test "${enable_initfini_array+set}" = set; then :
22319   enableval=$enable_initfini_array;
22320 else
22321
22322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22323 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22324 if test "${gcc_cv_initfini_array+set}" = set; then :
22325   $as_echo_n "(cached) " >&6
22326 else
22327     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22328     case "${target}" in
22329       ia64-*)
22330         if test "$cross_compiling" = yes; then :
22331   gcc_cv_initfini_array=no
22332 else
22333   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22334 /* end confdefs.h.  */
22335
22336 #ifndef __ELF__
22337 #error Not an ELF OS
22338 #endif
22339 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22340    if it can be used.  */
22341 static int x = -1;
22342 int main (void) { return x; }
22343 int foo (void) { x = 0; }
22344 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22345
22346 _ACEOF
22347 if ac_fn_c_try_run "$LINENO"; then :
22348   gcc_cv_initfini_array=yes
22349 else
22350   gcc_cv_initfini_array=no
22351 fi
22352 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22353   conftest.$ac_objext conftest.beam conftest.$ac_ext
22354 fi
22355 ;;
22356       *)
22357         gcc_cv_initfini_array=no
22358         if test $in_tree_ld = yes ; then
22359           if test "$gcc_cv_gld_major_version" -eq 2 \
22360              -a "$gcc_cv_gld_minor_version" -ge 22 \
22361              -o "$gcc_cv_gld_major_version" -gt 2 \
22362              && test $in_tree_ld_is_elf = yes; then
22363             gcc_cv_initfini_array=yes
22364           fi
22365         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22366           cat > conftest.s <<\EOF
22367 .section .dtors,"a",%progbits
22368 .balign 4
22369 .byte 'A', 'A', 'A', 'A'
22370 .section .ctors,"a",%progbits
22371 .balign 4
22372 .byte 'B', 'B', 'B', 'B'
22373 .section .fini_array.65530,"a",%progbits
22374 .balign 4
22375 .byte 'C', 'C', 'C', 'C'
22376 .section .init_array.65530,"a",%progbits
22377 .balign 4
22378 .byte 'D', 'D', 'D', 'D'
22379 .section .dtors.64528,"a",%progbits
22380 .balign 4
22381 .byte 'E', 'E', 'E', 'E'
22382 .section .ctors.64528,"a",%progbits
22383 .balign 4
22384 .byte 'F', 'F', 'F', 'F'
22385 .section .fini_array.01005,"a",%progbits
22386 .balign 4
22387 .byte 'G', 'G', 'G', 'G'
22388 .section .init_array.01005,"a",%progbits
22389 .balign 4
22390 .byte 'H', 'H', 'H', 'H'
22391 .text
22392 .globl _start
22393 _start:
22394 EOF
22395           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22396              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22397              && $gcc_cv_objdump -s -j .init_array conftest \
22398                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22399              && $gcc_cv_objdump -s -j .fini_array conftest \
22400                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22401             gcc_cv_initfini_array=yes
22402           fi
22403           rm -f conftest conftest.*
22404         fi
22405         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22406 /* end confdefs.h.  */
22407
22408 #ifndef __ELF__
22409 # error Not an ELF OS
22410 #endif
22411 #include <stdlib.h>
22412 #if defined __GLIBC_PREREQ
22413 # if __GLIBC_PREREQ (2, 4)
22414 # else
22415 #  error GLIBC 2.4 required
22416 # endif
22417 #else
22418 # if defined __sun__ && defined __svr4__
22419    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22420 # else
22421 #  error The C library not known to support .init_array/.fini_array
22422 # endif
22423 #endif
22424
22425 _ACEOF
22426 if ac_fn_c_try_cpp "$LINENO"; then :
22427
22428 else
22429   gcc_cv_initfini_array=no
22430 fi
22431 rm -f conftest.err conftest.$ac_ext;;
22432     esac
22433   else
22434     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22435 $as_echo_n "checking cross compile... guessing... " >&6; }
22436     gcc_cv_initfini_array=no
22437   fi
22438 fi
22439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22440 $as_echo "$gcc_cv_initfini_array" >&6; }
22441   enable_initfini_array=$gcc_cv_initfini_array
22442
22443 fi
22444
22445 if test $enable_initfini_array = yes; then
22446
22447 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22448
22449 fi
22450
22451 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22453 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22454 if test "${gcc_cv_as_leb128+set}" = set; then :
22455   $as_echo_n "(cached) " >&6
22456 else
22457   gcc_cv_as_leb128=no
22458     if test $in_tree_gas = yes; then
22459     if test $in_tree_gas_is_elf = yes \
22460   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22461   then gcc_cv_as_leb128=yes
22462 fi
22463   elif test x$gcc_cv_as != x; then
22464     $as_echo '  .data
22465         .uleb128 L2 - L1
22466 L1:
22467         .uleb128 1280
22468         .sleb128 -1010
22469 L2:' > conftest.s
22470     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22471   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22472   (eval $ac_try) 2>&5
22473   ac_status=$?
22474   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22475   test $ac_status = 0; }; }
22476     then
22477         # GAS versions before 2.11 do not support uleb128,
22478   # despite appearing to.
22479   # ??? There exists an elf-specific test that will crash
22480   # the assembler.  Perhaps it's better to figure out whether
22481   # arbitrary sections are supported and try the test.
22482   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22483   if echo "$as_ver" | grep GNU > /dev/null; then
22484     as_vers=`echo $as_ver | sed -n \
22485         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22486     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22487     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22488     if test $as_major -eq 2 && test $as_minor -lt 11
22489     then :
22490     else gcc_cv_as_leb128=yes
22491     fi
22492   fi
22493     else
22494       echo "configure: failed program was" >&5
22495       cat conftest.s >&5
22496     fi
22497     rm -f conftest.o conftest.s
22498   fi
22499 fi
22500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22501 $as_echo "$gcc_cv_as_leb128" >&6; }
22502 if test $gcc_cv_as_leb128 = yes; then
22503
22504 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22505
22506 fi
22507
22508 # Check if we have assembler support for unwind directives.
22509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22510 $as_echo_n "checking assembler for cfi directives... " >&6; }
22511 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22512   $as_echo_n "(cached) " >&6
22513 else
22514   gcc_cv_as_cfi_directive=no
22515   if test x$gcc_cv_as != x; then
22516     $as_echo '  .text
22517         .cfi_startproc
22518         .cfi_offset 0, 0
22519         .cfi_same_value 1
22520         .cfi_def_cfa 1, 2
22521         .cfi_escape 1, 2, 3, 4, 5
22522         .cfi_endproc' > conftest.s
22523     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22524   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22525   (eval $ac_try) 2>&5
22526   ac_status=$?
22527   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22528   test $ac_status = 0; }; }
22529     then
22530         case "$target" in
22531   *-*-solaris*)
22532     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22533     # read-only and read-write sections, we need to make sure that the
22534     # assembler used emits read-write .eh_frame sections.
22535     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22536       if test "x$gcc_cv_objdump" != x; then
22537         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22538                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22539           gcc_cv_as_cfi_directive=no
22540         else
22541           case "$target" in
22542             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22543               # On Solaris/x86, make sure that GCC and gas agree on using
22544               # read-only .eh_frame sections for 64-bit.
22545               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22546                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22547                         sed -e /.eh_frame/!d -e N | \
22548                         grep READONLY > /dev/null; then
22549                 gcc_cv_as_cfi_directive=yes
22550               else
22551                 gcc_cv_as_cfi_directive=no
22552               fi
22553               ;;
22554             *)
22555               gcc_cv_as_cfi_directive=yes
22556               ;;
22557           esac
22558         fi
22559       else
22560         # no objdump, err on the side of caution
22561         gcc_cv_as_cfi_directive=no
22562       fi
22563     else
22564       gcc_cv_as_cfi_directive=yes
22565     fi
22566     ;;
22567   *-*-*)
22568     gcc_cv_as_cfi_directive=yes
22569     ;;
22570 esac
22571     else
22572       echo "configure: failed program was" >&5
22573       cat conftest.s >&5
22574     fi
22575     rm -f conftest.o conftest.s
22576   fi
22577 fi
22578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22579 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22580
22581 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22583 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22584 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22585   $as_echo_n "(cached) " >&6
22586 else
22587   gcc_cv_as_cfi_advance_working=no
22588   if test x$gcc_cv_as != x; then
22589     $as_echo '  .text
22590         .cfi_startproc
22591         .cfi_adjust_cfa_offset 64
22592         .skip 75040, 0
22593         .cfi_adjust_cfa_offset 128
22594         .cfi_endproc' > conftest.s
22595     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22596   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22597   (eval $ac_try) 2>&5
22598   ac_status=$?
22599   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22600   test $ac_status = 0; }; }
22601     then
22602
22603 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22604     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22605    gcc_cv_as_cfi_advance_working=yes
22606 fi
22607
22608     else
22609       echo "configure: failed program was" >&5
22610       cat conftest.s >&5
22611     fi
22612     rm -f conftest.o conftest.s
22613   fi
22614 fi
22615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22616 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22617
22618 else
22619   # no objdump, err on the side of caution
22620   gcc_cv_as_cfi_advance_working=no
22621 fi
22622
22623
22624 cat >>confdefs.h <<_ACEOF
22625 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22626        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22627 _ACEOF
22628
22629
22630
22631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22632 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22633 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22634   $as_echo_n "(cached) " >&6
22635 else
22636   gcc_cv_as_cfi_personality_directive=no
22637   if test x$gcc_cv_as != x; then
22638     $as_echo '  .text
22639         .cfi_startproc
22640         .cfi_personality 0, symbol
22641         .cfi_endproc' > conftest.s
22642     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22643   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22644   (eval $ac_try) 2>&5
22645   ac_status=$?
22646   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22647   test $ac_status = 0; }; }
22648     then
22649         gcc_cv_as_cfi_personality_directive=yes
22650     else
22651       echo "configure: failed program was" >&5
22652       cat conftest.s >&5
22653     fi
22654     rm -f conftest.o conftest.s
22655   fi
22656 fi
22657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22658 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22659
22660
22661 cat >>confdefs.h <<_ACEOF
22662 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22663     then echo 1; else echo 0; fi`
22664 _ACEOF
22665
22666
22667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22668 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22669 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22670   $as_echo_n "(cached) " >&6
22671 else
22672   gcc_cv_as_cfi_sections_directive=no
22673   if test x$gcc_cv_as != x; then
22674     $as_echo '  .text
22675         .cfi_sections .debug_frame, .eh_frame
22676         .cfi_startproc
22677         .cfi_endproc' > conftest.s
22678     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22679   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22680   (eval $ac_try) 2>&5
22681   ac_status=$?
22682   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22683   test $ac_status = 0; }; }
22684     then
22685         case $target_os in
22686   win32 | pe | cygwin* | mingw32* | uwin*)
22687     # Need to check that we generated the correct relocation for the
22688     # .debug_frame section.  This was fixed for binutils 2.21.
22689     gcc_cv_as_cfi_sections_directive=no
22690     if test "x$gcc_cv_objdump" != x; then
22691      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22692         grep secrel > /dev/null; then
22693       gcc_cv_as_cfi_sections_directive=yes
22694      fi
22695     fi
22696     ;;
22697   *)
22698     gcc_cv_as_cfi_sections_directive=yes
22699     ;;
22700 esac
22701     else
22702       echo "configure: failed program was" >&5
22703       cat conftest.s >&5
22704     fi
22705     rm -f conftest.o conftest.s
22706   fi
22707 fi
22708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22709 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22710
22711
22712
22713 cat >>confdefs.h <<_ACEOF
22714 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22715     then echo 1; else echo 0; fi`
22716 _ACEOF
22717
22718
22719 # GAS versions up to and including 2.11.0 may mis-optimize
22720 # .eh_frame data.
22721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22722 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22723 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22724   $as_echo_n "(cached) " >&6
22725 else
22726   gcc_cv_as_eh_frame=no
22727     if test $in_tree_gas = yes; then
22728     if test $in_tree_gas_is_elf = yes \
22729   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22730   then gcc_cv_as_eh_frame=yes
22731 fi
22732   elif test x$gcc_cv_as != x; then
22733     $as_echo '  .text
22734 .LFB1:
22735         .4byte  0
22736 .L1:
22737         .4byte  0
22738 .LFE1:
22739         .section        .eh_frame,"aw",@progbits
22740 __FRAME_BEGIN__:
22741         .4byte  .LECIE1-.LSCIE1
22742 .LSCIE1:
22743         .4byte  0x0
22744         .byte   0x1
22745         .ascii "z\0"
22746         .byte   0x1
22747         .byte   0x78
22748         .byte   0x1a
22749         .byte   0x0
22750         .byte   0x4
22751         .4byte  1
22752         .p2align 1
22753 .LECIE1:
22754 .LSFDE1:
22755         .4byte  .LEFDE1-.LASFDE1
22756 .LASFDE1:
22757         .4byte  .LASFDE1-__FRAME_BEGIN__
22758         .4byte  .LFB1
22759         .4byte  .LFE1-.LFB1
22760         .byte   0x4
22761         .4byte  .LFE1-.LFB1
22762         .byte   0x4
22763         .4byte  .L1-.LFB1
22764 .LEFDE1:' > conftest.s
22765     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22766   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22767   (eval $ac_try) 2>&5
22768   ac_status=$?
22769   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22770   test $ac_status = 0; }; }
22771     then
22772           cat > conftest.lit <<EOF
22773  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22774  0010 01000000 12000000 18000000 00000000  ................
22775  0020 08000000 04080000 0044               .........D
22776 EOF
22777 cat > conftest.big <<EOF
22778  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22779  0010 00000001 00000012 00000018 00000000  ................
22780  0020 00000008 04000000 0844               .........D
22781 EOF
22782   # If the assembler didn't choke, and we can objdump,
22783   # and we got the correct data, then succeed.
22784   # The text in the here-document typically retains its unix-style line
22785   # endings, while the output of objdump will use host line endings.
22786   # Therefore, use diff -b for the comparisons.
22787   if test x$gcc_cv_objdump != x \
22788   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22789      | tail -3 > conftest.got \
22790   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22791     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22792   then
22793     gcc_cv_as_eh_frame=yes
22794   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22795   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22796   (eval $ac_try) 2>&5
22797   ac_status=$?
22798   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22799   test $ac_status = 0; }; }; then
22800     gcc_cv_as_eh_frame=buggy
22801   else
22802     # Uh oh, what do we do now?
22803     gcc_cv_as_eh_frame=no
22804   fi
22805     else
22806       echo "configure: failed program was" >&5
22807       cat conftest.s >&5
22808     fi
22809     rm -f conftest.o conftest.s
22810   fi
22811 fi
22812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22813 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22814
22815
22816 if test $gcc_cv_as_eh_frame = buggy; then
22817
22818 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22819
22820 fi
22821
22822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22823 $as_echo_n "checking assembler for section merging support... " >&6; }
22824 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22825   $as_echo_n "(cached) " >&6
22826 else
22827   gcc_cv_as_shf_merge=no
22828     if test $in_tree_gas = yes; then
22829     if test $in_tree_gas_is_elf = yes \
22830   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22831   then gcc_cv_as_shf_merge=yes
22832 fi
22833   elif test x$gcc_cv_as != x; then
22834     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22835     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22836   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22837   (eval $ac_try) 2>&5
22838   ac_status=$?
22839   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22840   test $ac_status = 0; }; }
22841     then
22842         gcc_cv_as_shf_merge=yes
22843     else
22844       echo "configure: failed program was" >&5
22845       cat conftest.s >&5
22846     fi
22847     rm -f conftest.o conftest.s
22848   fi
22849 fi
22850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22851 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22852
22853 if test $gcc_cv_as_shf_merge = no; then
22854   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22855 $as_echo_n "checking assembler for section merging support... " >&6; }
22856 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22857   $as_echo_n "(cached) " >&6
22858 else
22859   gcc_cv_as_shf_merge=no
22860     if test $in_tree_gas = yes; then
22861     if test $in_tree_gas_is_elf = yes \
22862   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22863   then gcc_cv_as_shf_merge=yes
22864 fi
22865   elif test x$gcc_cv_as != x; then
22866     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22867     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22868   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22869   (eval $ac_try) 2>&5
22870   ac_status=$?
22871   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22872   test $ac_status = 0; }; }
22873     then
22874         gcc_cv_as_shf_merge=yes
22875     else
22876       echo "configure: failed program was" >&5
22877       cat conftest.s >&5
22878     fi
22879     rm -f conftest.o conftest.s
22880   fi
22881 fi
22882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22883 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22884
22885 fi
22886
22887 cat >>confdefs.h <<_ACEOF
22888 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22889 _ACEOF
22890
22891
22892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22893 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22894 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22895   $as_echo_n "(cached) " >&6
22896 else
22897   gcc_cv_as_comdat_group=no
22898     if test $in_tree_gas = yes; then
22899     if test $in_tree_gas_is_elf = yes \
22900   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22901   then gcc_cv_as_comdat_group=yes
22902 fi
22903   elif test x$gcc_cv_as != x; then
22904     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22905     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22906   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22907   (eval $ac_try) 2>&5
22908   ac_status=$?
22909   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22910   test $ac_status = 0; }; }
22911     then
22912         gcc_cv_as_comdat_group=yes
22913     else
22914       echo "configure: failed program was" >&5
22915       cat conftest.s >&5
22916     fi
22917     rm -f conftest.o conftest.s
22918   fi
22919 fi
22920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22921 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22922
22923 if test $gcc_cv_as_comdat_group = yes; then
22924   gcc_cv_as_comdat_group_percent=no
22925   gcc_cv_as_comdat_group_group=no
22926 else
22927  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22928 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22929 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22930   $as_echo_n "(cached) " >&6
22931 else
22932   gcc_cv_as_comdat_group_percent=no
22933     if test $in_tree_gas = yes; then
22934     if test $in_tree_gas_is_elf = yes \
22935   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22936   then gcc_cv_as_comdat_group_percent=yes
22937 fi
22938   elif test x$gcc_cv_as != x; then
22939     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22940     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22941   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22942   (eval $ac_try) 2>&5
22943   ac_status=$?
22944   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22945   test $ac_status = 0; }; }
22946     then
22947         gcc_cv_as_comdat_group_percent=yes
22948     else
22949       echo "configure: failed program was" >&5
22950       cat conftest.s >&5
22951     fi
22952     rm -f conftest.o conftest.s
22953   fi
22954 fi
22955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22956 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22957
22958  if test $gcc_cv_as_comdat_group_percent = yes; then
22959    gcc_cv_as_comdat_group_group=no
22960  else
22961    if test -z "${gcc_cv_as_comdat_group_group+set}"; then
22962      gcc_cv_as_comdat_group_group=no
22963    fi
22964    case "${target}" in
22965      # Sun as uses a completely different syntax.
22966      *-*-solaris2*)
22967        case "${target}" in
22968          sparc*-*-solaris2*)
22969            conftest_s='
22970                .group foo,".text%foo",#comdat
22971                .section ".text%foo", #alloc,#execinstr,#progbits
22972                .globl foo
22973              foo:
22974              '
22975            ;;
22976          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22977            conftest_s='
22978                .group foo,.text%foo,#comdat
22979                .section .text%foo, "ax", @progbits
22980                .globl  foo
22981              foo:
22982              '
22983            ;;
22984        esac
22985        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22986 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22987 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22988   $as_echo_n "(cached) " >&6
22989 else
22990   gcc_cv_as_comdat_group_group=no
22991   if test x$gcc_cv_as != x; then
22992     $as_echo "$conftest_s" > conftest.s
22993     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22994   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22995   (eval $ac_try) 2>&5
22996   ac_status=$?
22997   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22998   test $ac_status = 0; }; }
22999     then
23000         gcc_cv_as_comdat_group_group=yes
23001     else
23002       echo "configure: failed program was" >&5
23003       cat conftest.s >&5
23004     fi
23005     rm -f conftest.o conftest.s
23006   fi
23007 fi
23008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
23009 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
23010
23011        ;;
23012    esac
23013  fi
23014 fi
23015 if test x"$ld_is_gold" = xyes; then
23016   comdat_group=yes
23017 elif test $in_tree_ld = yes ; then
23018   comdat_group=no
23019   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23020      && test $in_tree_ld_is_elf = yes; then
23021      comdat_group=yes
23022   fi
23023 elif echo "$ld_ver" | grep GNU > /dev/null; then
23024   comdat_group=yes
23025   if test 0"$ld_date" -lt 20050308; then
23026     if test -n "$ld_date"; then
23027       # If there was date string, but was earlier than 2005-03-08, fail
23028       comdat_group=no
23029     elif test "$ld_vers_major" -lt 2; then
23030       comdat_group=no
23031     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23032       comdat_group=no
23033     fi
23034   fi
23035 else
23036   case "${target}" in
23037     *-*-solaris2.1[1-9]*)
23038       comdat_group=no
23039       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23040       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23041       # version 1.688.
23042       #
23043       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23044       # least ld version 1.2267.
23045       if test "$ld_vers_major" -gt 1; then
23046         comdat_group=yes
23047       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23048         comdat_group=yes
23049       elif test "$ld_vers_minor" -ge 2267; then
23050         comdat_group=yes
23051       fi
23052       ;;
23053     *)
23054       # Assume linkers other than GNU ld don't support COMDAT group.
23055       comdat_group=no
23056       ;;
23057   esac
23058 fi
23059 # Allow overriding the automatic COMDAT group tests above.
23060 # Check whether --enable-comdat was given.
23061 if test "${enable_comdat+set}" = set; then :
23062   enableval=$enable_comdat; comdat_group="$enable_comdat"
23063 fi
23064
23065 if test $comdat_group = no; then
23066   gcc_cv_as_comdat_group=no
23067   gcc_cv_as_comdat_group_percent=no
23068   gcc_cv_as_comdat_group_group=no
23069 fi
23070
23071 cat >>confdefs.h <<_ACEOF
23072 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23073     || test $gcc_cv_as_comdat_group_percent = yes \
23074     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23075 _ACEOF
23076
23077
23078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23079 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23080 if test "${gcc_cv_as_discriminator+set}" = set; then :
23081   $as_echo_n "(cached) " >&6
23082 else
23083   gcc_cv_as_discriminator=no
23084     if test $in_tree_gas = yes; then
23085     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23086   then gcc_cv_as_discriminator=yes
23087 fi
23088   elif test x$gcc_cv_as != x; then
23089     $as_echo '  .text
23090         .file 1 "conf.c"
23091         .loc 1 1 0 discriminator 1' > conftest.s
23092     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23093   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23094   (eval $ac_try) 2>&5
23095   ac_status=$?
23096   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23097   test $ac_status = 0; }; }
23098     then
23099         gcc_cv_as_discriminator=yes
23100     else
23101       echo "configure: failed program was" >&5
23102       cat conftest.s >&5
23103     fi
23104     rm -f conftest.o conftest.s
23105   fi
23106 fi
23107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23108 $as_echo "$gcc_cv_as_discriminator" >&6; }
23109 if test $gcc_cv_as_discriminator = yes; then
23110
23111 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23112
23113 fi
23114
23115 # Thread-local storage - the check is heavily parameterized.
23116 conftest_s=
23117 tls_first_major=
23118 tls_first_minor=
23119 tls_as_opt=
23120 case "$target" in
23121   alpha*-*-*)
23122     conftest_s='
23123         .section ".tdata","awT",@progbits
23124 foo:    .long   25
23125         .text
23126         ldq     $27,__tls_get_addr($29)         !literal!1
23127         lda     $16,foo($29)                    !tlsgd!1
23128         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23129         ldq     $27,__tls_get_addr($29)         !literal!2
23130         lda     $16,foo($29)                    !tlsldm!2
23131         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23132         ldq     $1,foo($29)                     !gotdtprel
23133         ldah    $2,foo($29)                     !dtprelhi
23134         lda     $3,foo($2)                      !dtprello
23135         lda     $4,foo($29)                     !dtprel
23136         ldq     $1,foo($29)                     !gottprel
23137         ldah    $2,foo($29)                     !tprelhi
23138         lda     $3,foo($2)                      !tprello
23139         lda     $4,foo($29)                     !tprel'
23140         tls_first_major=2
23141         tls_first_minor=13
23142         tls_as_opt=--fatal-warnings
23143         ;;
23144   cris-*-*|crisv32-*-*)
23145     conftest_s='
23146         .section ".tdata","awT",@progbits
23147 x:      .long   25
23148         .text
23149         move.d x:IE,$r10
23150         nop'
23151         tls_first_major=2
23152         tls_first_minor=20
23153         tls_as_opt=--fatal-warnings
23154         ;;
23155   frv*-*-*)
23156     conftest_s='
23157         .section ".tdata","awT",@progbits
23158 x:      .long   25
23159         .text
23160         call    #gettlsoff(x)'
23161         tls_first_major=2
23162         tls_first_minor=14
23163         ;;
23164   hppa*-*-linux*)
23165     conftest_s='
23166 t1:     .reg    %r20
23167 t2:     .reg    %r21
23168 gp:     .reg    %r19
23169         .section ".tdata","awT",@progbits
23170 foo:    .long   25
23171         .text
23172         .align  4
23173         addil LT%foo-$tls_gdidx$,gp
23174         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23175         b __tls_get_addr
23176         nop
23177         addil LT%foo-$tls_ldidx$,gp
23178         b __tls_get_addr
23179         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23180         addil LR%foo-$tls_dtpoff$,%ret0
23181         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23182         mfctl %cr27,%t1
23183         addil LT%foo-$tls_ieoff$,gp
23184         ldw RT%foo-$tls_ieoff$(%r1),%t2
23185         add %t1,%t2,%t3
23186         mfctl %cr27,%t1
23187         addil LR%foo-$tls_leoff$,%t1
23188         ldo RR%foo-$tls_leoff$(%r1),%t2'
23189         tls_first_major=2
23190         tls_first_minor=15
23191         tls_as_opt=--fatal-warnings
23192         ;;
23193   arm*-*-*)
23194     conftest_s='
23195         .section ".tdata","awT",%progbits
23196 foo:    .long   25
23197         .text
23198 .word foo(gottpoff)
23199 .word foo(tpoff)
23200 .word foo(tlsgd)
23201 .word foo(tlsldm)
23202 .word foo(tlsldo)'
23203         tls_first_major=2
23204         tls_first_minor=17
23205         ;;
23206   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23207     case "$target" in
23208       i[34567]86-*-solaris2.*)
23209         on_solaris=yes
23210         tga_func=___tls_get_addr
23211         ;;
23212       x86_64-*-solaris2.1[0-9]*)
23213         on_solaris=yes
23214         tga_func=__tls_get_addr
23215         ;;
23216       *)
23217         on_solaris=no
23218         ;;
23219     esac
23220     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23221       conftest_s='
23222         .section .tdata,"awt",@progbits'
23223       tls_first_major=0
23224       tls_first_minor=0
23225
23226 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23227
23228     else
23229       conftest_s='
23230         .section ".tdata","awT",@progbits'
23231       tls_first_major=2
23232       tls_first_minor=14
23233       tls_as_opt="--fatal-warnings"
23234     fi
23235     conftest_s="$conftest_s
23236 foo:    .long   25
23237         .text
23238         movl    %gs:0, %eax
23239         leal    foo@tlsgd(,%ebx,1), %eax
23240         leal    foo@tlsldm(%ebx), %eax
23241         leal    foo@dtpoff(%eax), %edx
23242         movl    foo@gottpoff(%ebx), %eax
23243         subl    foo@gottpoff(%ebx), %eax
23244         addl    foo@gotntpoff(%ebx), %eax
23245         movl    foo@indntpoff, %eax
23246         movl    \$foo@tpoff, %eax
23247         subl    \$foo@tpoff, %eax
23248         leal    foo@ntpoff(%ecx), %eax"
23249     ;;
23250   x86_64-*-*)
23251     conftest_s='
23252         .section ".tdata","awT",@progbits
23253 foo:    .long   25
23254         .text
23255         movq    %fs:0, %rax
23256         leaq    foo@TLSGD(%rip), %rdi
23257         leaq    foo@TLSLD(%rip), %rdi
23258         leaq    foo@DTPOFF(%rax), %rdx
23259         movq    foo@GOTTPOFF(%rip), %rax
23260         movq    $foo@TPOFF, %rax'
23261         tls_first_major=2
23262         tls_first_minor=14
23263         tls_as_opt=--fatal-warnings
23264         ;;
23265   ia64-*-*)
23266     conftest_s='
23267         .section ".tdata","awT",@progbits
23268 foo:    data8   25
23269         .text
23270         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23271         addl    r17 = @ltoff(@dtprel(foo#)), gp
23272         addl    r18 = @ltoff(@tprel(foo#)), gp
23273         addl    r19 = @dtprel(foo#), gp
23274         adds    r21 = @dtprel(foo#), r13
23275         movl    r23 = @dtprel(foo#)
23276         addl    r20 = @tprel(foo#), gp
23277         adds    r22 = @tprel(foo#), r13
23278         movl    r24 = @tprel(foo#)'
23279         tls_first_major=2
23280         tls_first_minor=13
23281         tls_as_opt=--fatal-warnings
23282         ;;
23283   microblaze*-*-*)
23284     conftest_s='
23285         .section .tdata,"awT",@progbits
23286 x:
23287         .word 2
23288         .text
23289         addik r5,r20,x@TLSGD
23290         addik r5,r20,x@TLSLDM'
23291         tls_first_major=2
23292         tls_first_minor=20
23293         tls_as_opt='--fatal-warnings'
23294         ;;
23295   mips*-*-*)
23296     conftest_s='
23297         .section .tdata,"awT",@progbits
23298 x:
23299         .word 2
23300         .text
23301         addiu $4, $28, %tlsgd(x)
23302         addiu $4, $28, %tlsldm(x)
23303         lui $4, %dtprel_hi(x)
23304         addiu $4, $4, %dtprel_lo(x)
23305         lw $4, %gottprel(x)($28)
23306         lui $4, %tprel_hi(x)
23307         addiu $4, $4, %tprel_lo(x)'
23308         tls_first_major=2
23309         tls_first_minor=16
23310         tls_as_opt='-32 --fatal-warnings'
23311         ;;
23312   m68k-*-*)
23313     conftest_s='
23314         .section .tdata,"awT",@progbits
23315 x:
23316         .word 2
23317         .text
23318 foo:
23319         move.l x@TLSGD(%a5),%a0
23320         move.l x@TLSLDM(%a5),%a0
23321         move.l x@TLSLDO(%a5),%a0
23322         move.l x@TLSIE(%a5),%a0
23323         move.l x@TLSLE(%a5),%a0'
23324         tls_first_major=2
23325         tls_first_minor=19
23326         tls_as_opt='--fatal-warnings'
23327         ;;
23328   aarch64*-*-*)
23329     conftest_s='
23330         .section ".tdata","awT",%progbits
23331 foo:    .long   25
23332         .text
23333         adrp  x0, :tlsgd:x
23334         add   x0, x0, #:tlsgd_lo12:x
23335         bl    __tls_get_addr
23336         nop'
23337         tls_first_major=2
23338         tls_first_minor=20
23339         tls_as_opt='--fatal-warnings'
23340         ;;
23341   powerpc-ibm-aix*)
23342     conftest_s='
23343         .extern __get_tpointer
23344         .toc
23345 LC..1:
23346         .tc a[TC],a[TL]@le
23347         .csect .text[PR]
23348 .tlstest:
23349         lwz 9,LC..1(2)
23350         bla __get_tpointer
23351         lwzx 3,9,3
23352         .globl a
23353         .csect a[TL],4
23354 a:
23355         .space 4'
23356         tls_first_major=0
23357         tls_first_minor=0
23358         ;;
23359   powerpc64*-*-*)
23360     conftest_s='
23361         .section ".tdata","awT",@progbits
23362         .align 3
23363 ld0:    .space 8
23364 ld1:    .space 8
23365 x1:     .space 8
23366 x2:     .space 8
23367 x3:     .space 8
23368         .text
23369         addi 3,2,ld0@got@tlsgd
23370         bl .__tls_get_addr
23371         nop
23372         addi 3,2,ld1@toc
23373         bl .__tls_get_addr
23374         nop
23375         addi 3,2,x1@got@tlsld
23376         bl .__tls_get_addr
23377         nop
23378         addi 9,3,x1@dtprel
23379         bl .__tls_get_addr
23380         nop
23381         addis 9,3,x2@dtprel@ha
23382         addi 9,9,x2@dtprel@l
23383         bl .__tls_get_addr
23384         nop
23385         ld 9,x3@got@dtprel(2)
23386         add 9,9,3
23387         bl .__tls_get_addr
23388         nop'
23389         tls_first_major=2
23390         tls_first_minor=14
23391         tls_as_opt="-a64 --fatal-warnings"
23392         ;;
23393   powerpc*-*-*)
23394     conftest_s='
23395         .section ".tdata","awT",@progbits
23396         .align 2
23397 ld0:    .space 4
23398 ld1:    .space 4
23399 x1:     .space 4
23400 x2:     .space 4
23401 x3:     .space 4
23402         .text
23403         addi 3,31,ld0@got@tlsgd
23404         bl __tls_get_addr
23405         addi 3,31,x1@got@tlsld
23406         bl __tls_get_addr
23407         addi 9,3,x1@dtprel
23408         addis 9,3,x2@dtprel@ha
23409         addi 9,9,x2@dtprel@l
23410         lwz 9,x3@got@tprel(31)
23411         add 9,9,x@tls
23412         addi 9,2,x1@tprel
23413         addis 9,2,x2@tprel@ha
23414         addi 9,9,x2@tprel@l'
23415         tls_first_major=2
23416         tls_first_minor=14
23417         tls_as_opt="-a32 --fatal-warnings"
23418         ;;
23419   s390-*-*)
23420     conftest_s='
23421         .section ".tdata","awT",@progbits
23422 foo:    .long   25
23423         .text
23424         .long   foo@TLSGD
23425         .long   foo@TLSLDM
23426         .long   foo@DTPOFF
23427         .long   foo@NTPOFF
23428         .long   foo@GOTNTPOFF
23429         .long   foo@INDNTPOFF
23430         l       %r1,foo@GOTNTPOFF(%r12)
23431         l       %r1,0(%r1):tls_load:foo
23432         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23433         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23434         tls_first_major=2
23435         tls_first_minor=14
23436         tls_as_opt="-m31 --fatal-warnings"
23437         ;;
23438   s390x-*-*)
23439     conftest_s='
23440         .section ".tdata","awT",@progbits
23441 foo:    .long   25
23442         .text
23443         .quad   foo@TLSGD
23444         .quad   foo@TLSLDM
23445         .quad   foo@DTPOFF
23446         .quad   foo@NTPOFF
23447         .quad   foo@GOTNTPOFF
23448         lg      %r1,foo@GOTNTPOFF(%r12)
23449         larl    %r1,foo@INDNTPOFF
23450         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23451         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23452         tls_first_major=2
23453         tls_first_minor=14
23454         tls_as_opt="-m64 -Aesame --fatal-warnings"
23455         ;;
23456   sh-*-* | sh[34]-*-*)
23457     conftest_s='
23458         .section ".tdata","awT",@progbits
23459 foo:    .long   25
23460         .text
23461         .long   foo@TLSGD
23462         .long   foo@TLSLDM
23463         .long   foo@DTPOFF
23464         .long   foo@GOTTPOFF
23465         .long   foo@TPOFF'
23466         tls_first_major=2
23467         tls_first_minor=13
23468         tls_as_opt=--fatal-warnings
23469         ;;
23470   sparc*-*-*)
23471     case "$target" in
23472       sparc*-sun-solaris2.*)
23473         on_solaris=yes
23474         tga_func=__tls_get_addr
23475         ;;
23476       *)
23477         on_solaris=no
23478         ;;
23479     esac
23480     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23481       conftest_s='
23482         .section ".tdata",#alloc,#write,#tls'
23483         tls_first_major=0
23484         tls_first_minor=0
23485     else
23486       conftest_s='
23487         .section ".tdata","awT",@progbits'
23488         tls_first_major=2
23489         tls_first_minor=14
23490         tls_as_opt="-32 --fatal-warnings"
23491     fi
23492     conftest_s="$conftest_s
23493 foo:    .long   25
23494         .text
23495         sethi   %tgd_hi22(foo), %o0
23496         add     %o0, %tgd_lo10(foo), %o1
23497         add     %l7, %o1, %o0, %tgd_add(foo)
23498         call    __tls_get_addr, %tgd_call(foo)
23499         sethi   %tldm_hi22(foo), %l1
23500         add     %l1, %tldm_lo10(foo), %l2
23501         add     %l7, %l2, %o0, %tldm_add(foo)
23502         call    __tls_get_addr, %tldm_call(foo)
23503         sethi   %tldo_hix22(foo), %l3
23504         xor     %l3, %tldo_lox10(foo), %l4
23505         add     %o0, %l4, %l5, %tldo_add(foo)
23506         sethi   %tie_hi22(foo), %o3
23507         add     %o3, %tie_lo10(foo), %o3
23508         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23509         add     %g7, %o2, %o4, %tie_add(foo)
23510         sethi   %tle_hix22(foo), %l1
23511         xor     %l1, %tle_lox10(foo), %o5
23512         ld      [%g7 + %o5], %o1"
23513         ;;
23514   tilepro*-*-*)
23515       conftest_s='
23516         .section ".tdata","awT",@progbits
23517 foo:    .long   25
23518         .text
23519         addli   r0, zero, tls_gd(foo)
23520         auli    r0, zero, tls_gd_ha16(foo)
23521         addli   r0, r0, tls_gd_lo16(foo)
23522         jal     __tls_get_addr
23523         addli   r0, zero, tls_ie(foo)
23524         auli    r0, r0, tls_ie_ha16(foo)
23525         addli   r0, r0, tls_ie_lo16(foo)'
23526         tls_first_major=2
23527         tls_first_minor=22
23528         tls_as_opt="--fatal-warnings"
23529         ;;
23530   tilegx*-*-*)
23531       conftest_s='
23532         .section ".tdata","awT",@progbits
23533 foo:    .long   25
23534         .text
23535         shl16insli r0, zero, hw0_last_tls_gd(foo)
23536         shl16insli r0, zero, hw1_last_tls_gd(foo)
23537         shl16insli r0, r0,   hw0_tls_gd(foo)
23538         jal        __tls_get_addr
23539         shl16insli r0, zero, hw1_last_tls_ie(foo)
23540         shl16insli r0, r0,   hw0_tls_ie(foo)'
23541         tls_first_major=2
23542         tls_first_minor=22
23543         tls_as_opt="--fatal-warnings"
23544         ;;
23545   xtensa*-*-*)
23546     conftest_s='
23547         .section ".tdata","awT",@progbits
23548 foo:    .long   25
23549         .text
23550         movi    a8, foo@TLSFUNC
23551         movi    a10, foo@TLSARG
23552         callx8.tls a8, foo@TLSCALL'
23553         tls_first_major=2
23554         tls_first_minor=19
23555         ;;
23556 esac
23557 set_have_as_tls=no
23558 if test "x$enable_tls" = xno ; then
23559   : # TLS explicitly disabled.
23560 elif test "x$enable_tls" = xyes ; then
23561   set_have_as_tls=yes # TLS explicitly enabled.
23562 elif test -z "$tls_first_major"; then
23563   : # If we don't have a check, assume no support.
23564 else
23565   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23566 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23567 if test "${gcc_cv_as_tls+set}" = set; then :
23568   $as_echo_n "(cached) " >&6
23569 else
23570   gcc_cv_as_tls=no
23571     if test $in_tree_gas = yes; then
23572     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23573   then gcc_cv_as_tls=yes
23574 fi
23575   elif test x$gcc_cv_as != x; then
23576     $as_echo "$conftest_s" > conftest.s
23577     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23578   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23579   (eval $ac_try) 2>&5
23580   ac_status=$?
23581   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23582   test $ac_status = 0; }; }
23583     then
23584         gcc_cv_as_tls=yes
23585     else
23586       echo "configure: failed program was" >&5
23587       cat conftest.s >&5
23588     fi
23589     rm -f conftest.o conftest.s
23590   fi
23591 fi
23592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23593 $as_echo "$gcc_cv_as_tls" >&6; }
23594 if test $gcc_cv_as_tls = yes; then
23595   set_have_as_tls=yes
23596 fi
23597 fi
23598 case "$target" in
23599   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23600   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23601   # Sun style that Sun ld and GCC don't support any longer.
23602   *-*-solaris2.*)
23603     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23604 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23605     ld_tls_support=no
23606     # Check ld and ld.so.1 TLS support.
23607     if echo "$ld_ver" | grep GNU > /dev/null; then
23608       # Assume all interesting versions of GNU ld have TLS support.
23609       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23610       ld_tls_support=yes
23611     else
23612       case "$target" in
23613         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23614         i?86-*-solaris2.9)
23615           min_tls_ld_vers_minor=374
23616           ;;
23617         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23618         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23619           min_tls_ld_vers_minor=343
23620           ;;
23621       esac
23622       if test "$ld_vers_major" -gt 1 || \
23623         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23624         ld_tls_support=yes
23625       else
23626         set_have_as_tls=no
23627       fi
23628     fi
23629     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23630 $as_echo "$ld_tls_support" >&6; }
23631
23632     save_LIBS="$LIBS"
23633     save_LDFLAGS="$LDFLAGS"
23634     LIBS=
23635     LDFLAGS=
23636
23637     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23638 $as_echo_n "checking library containing $tga_func... " >&6; }
23639     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23640     # (32-bit x86) only lived in libthread, so check for that.  Keep
23641     # set_have_as_tls if found, disable if not.
23642     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23644 $as_echo_n "checking for library containing $tga_func... " >&6; }
23645 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23646   $as_echo_n "(cached) " >&6
23647 else
23648   ac_func_search_save_LIBS=$LIBS
23649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23650 /* end confdefs.h.  */
23651
23652 /* Override any GCC internal prototype to avoid an error.
23653    Use char because int might match the return type of a GCC
23654    builtin and then its argument prototype would still apply.  */
23655 #ifdef __cplusplus
23656 extern "C"
23657 #endif
23658 char $tga_func ();
23659 int
23660 main ()
23661 {
23662 return $tga_func ();
23663   ;
23664   return 0;
23665 }
23666 _ACEOF
23667 for ac_lib in '' thread; do
23668   if test -z "$ac_lib"; then
23669     ac_res="none required"
23670   else
23671     ac_res=-l$ac_lib
23672     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23673   fi
23674   if ac_fn_c_try_link "$LINENO"; then :
23675   eval "$as_ac_Search=\$ac_res"
23676 fi
23677 rm -f core conftest.err conftest.$ac_objext \
23678     conftest$ac_exeext
23679   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23680   break
23681 fi
23682 done
23683 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23684
23685 else
23686   eval "$as_ac_Search=no"
23687 fi
23688 rm conftest.$ac_ext
23689 LIBS=$ac_func_search_save_LIBS
23690 fi
23691 eval ac_res=\$$as_ac_Search
23692                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23693 $as_echo "$ac_res" >&6; }
23694 eval ac_res=\$$as_ac_Search
23695 if test "$ac_res" != no; then :
23696   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23697
23698 else
23699   set_have_as_tls=no
23700 fi
23701
23702     # Clear LIBS if we cannot support TLS.
23703     if test $set_have_as_tls = no; then
23704       LIBS=
23705     fi
23706     # Always define LIB_TLS_SPEC, even without TLS support.
23707
23708 cat >>confdefs.h <<_ACEOF
23709 #define LIB_TLS_SPEC "$LIBS"
23710 _ACEOF
23711
23712     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23713 $as_echo "$LIBS" >&6; }
23714
23715     LIBS="$save_LIBS"
23716     LDFLAGS="$save_LDFLAGS"
23717     ;;
23718 esac
23719 if test $set_have_as_tls = yes ; then
23720
23721 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23722
23723 fi
23724
23725 # Target-specific assembler checks.
23726
23727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23728 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23729 gcc_cv_ld_static_dynamic=no
23730 gcc_cv_ld_static_option='-Bstatic'
23731 gcc_cv_ld_dynamic_option='-Bdynamic'
23732 if test $in_tree_ld = yes ; then
23733   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23734     gcc_cv_ld_static_dynamic=yes
23735   fi
23736 elif test x$gcc_cv_ld != x; then
23737   # Check if linker supports -Bstatic/-Bdynamic option
23738   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23739      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23740       gcc_cv_ld_static_dynamic=yes
23741   else
23742     case "$target" in
23743       # AIX ld uses -b flags
23744       *-*-aix4.[23]* | *-*-aix[5-9]*)
23745         gcc_cv_ld_static_dynamic=yes
23746         gcc_cv_ld_static_option="-bstatic"
23747         gcc_cv_ld_dynamic_option="-bdynamic"
23748         ;;
23749       # HP-UX ld uses -a flags to select between shared and archive.
23750       *-*-hpux*)
23751         if test x"$gnu_ld" = xno; then
23752           gcc_cv_ld_static_dynamic=yes
23753           gcc_cv_ld_static_option="-aarchive_shared"
23754           gcc_cv_ld_dynamic_option="-adefault"
23755         fi
23756         ;;
23757       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23758       *-*-solaris2*)
23759         gcc_cv_ld_static_dynamic=yes
23760         ;;
23761     esac
23762   fi
23763 fi
23764 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23765
23766 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23767
23768
23769 cat >>confdefs.h <<_ACEOF
23770 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23771 _ACEOF
23772
23773
23774 cat >>confdefs.h <<_ACEOF
23775 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23776 _ACEOF
23777
23778 fi
23779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23780 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23781
23782 if test x"$demangler_in_ld" = xyes; then
23783   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23784 $as_echo_n "checking linker --demangle support... " >&6; }
23785   gcc_cv_ld_demangle=no
23786   if test $in_tree_ld = yes; then
23787     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23788       gcc_cv_ld_demangle=yes
23789     fi
23790   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23791     # Check if the GNU linker supports --demangle option
23792     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23793       gcc_cv_ld_demangle=yes
23794     fi
23795   fi
23796   if test x"$gcc_cv_ld_demangle" = xyes; then
23797
23798 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23799
23800   fi
23801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23802 $as_echo "$gcc_cv_ld_demangle" >&6; }
23803 fi
23804
23805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23806 $as_echo_n "checking linker plugin support... " >&6; }
23807 gcc_cv_lto_plugin=0
23808 if test -f liblto_plugin.la; then
23809   save_ld_ver="$ld_ver"
23810   save_ld_vers_major="$ld_vers_major"
23811   save_ld_vers_minor="$ld_vers_minor"
23812   save_ld_is_gold="$ld_is_gold"
23813
23814   ld_is_gold=no
23815
23816   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23817     ld_ver="GNU ld"
23818     # FIXME: ld_is_gold?
23819     ld_vers_major="$gcc_cv_gld_major_version"
23820     ld_vers_minor="$gcc_cv_gld_minor_version"
23821   else
23822     # Determine plugin linker version.
23823     # FIXME: Partial duplicate from above, generalize.
23824     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23825     if echo "$ld_ver" | grep GNU > /dev/null; then
23826       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23827         ld_is_gold=yes
23828         ld_vers=`echo $ld_ver | sed -n \
23829             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23830       else
23831         ld_vers=`echo $ld_ver | sed -n \
23832             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23833       fi
23834       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23835       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23836     fi
23837   fi
23838
23839   # Determine plugin support.
23840   if echo "$ld_ver" | grep GNU > /dev/null; then
23841     # Require GNU ld or gold 2.21+ for plugin support by default.
23842     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23843       gcc_cv_lto_plugin=2
23844     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23845     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23846       gcc_cv_lto_plugin=1
23847     fi
23848   fi
23849
23850   ld_ver="$save_ld_ver"
23851   ld_vers_major="$save_ld_vers_major"
23852   ld_vers_minor="$save_ld_vers_minor"
23853   ld_is_gold="$save_ld_is_gold"
23854 fi
23855
23856 cat >>confdefs.h <<_ACEOF
23857 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23858 _ACEOF
23859
23860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23861 $as_echo "$gcc_cv_lto_plugin" >&6; }
23862
23863 case "$target" in
23864   # All TARGET_ABI_OSF targets.
23865   alpha*-*-linux* | alpha*-*-*bsd*)
23866     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23867 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23868 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23869   $as_echo_n "(cached) " >&6
23870 else
23871   gcc_cv_as_alpha_explicit_relocs=no
23872     if test $in_tree_gas = yes; then
23873     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23874   then gcc_cv_as_alpha_explicit_relocs=yes
23875 fi
23876   elif test x$gcc_cv_as != x; then
23877     $as_echo '  .set nomacro
23878         .text
23879         extbl   $3, $2, $3      !lituse_bytoff!1
23880         ldq     $2, a($29)      !literal!1
23881         ldq     $4, b($29)      !literal!2
23882         ldq_u   $3, 0($2)       !lituse_base!1
23883         ldq     $27, f($29)     !literal!5
23884         jsr     $26, ($27), f   !lituse_jsr!5
23885         ldah    $29, 0($26)     !gpdisp!3
23886         lda     $0, c($29)      !gprel
23887         ldah    $1, d($29)      !gprelhigh
23888         lda     $1, d($1)       !gprellow
23889         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23890     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23891   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23892   (eval $ac_try) 2>&5
23893   ac_status=$?
23894   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23895   test $ac_status = 0; }; }
23896     then
23897         gcc_cv_as_alpha_explicit_relocs=yes
23898     else
23899       echo "configure: failed program was" >&5
23900       cat conftest.s >&5
23901     fi
23902     rm -f conftest.o conftest.s
23903   fi
23904 fi
23905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23906 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23907 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23908
23909 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23910
23911 fi
23912     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23913 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23914 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23915   $as_echo_n "(cached) " >&6
23916 else
23917   gcc_cv_as_alpha_jsrdirect_relocs=no
23918     if test $in_tree_gas = yes; then
23919     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23920   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23921 fi
23922   elif test x$gcc_cv_as != x; then
23923     $as_echo '  .set nomacro
23924         .text
23925         ldq     $27, a($29)     !literal!1
23926         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23927     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23928   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23929   (eval $ac_try) 2>&5
23930   ac_status=$?
23931   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23932   test $ac_status = 0; }; }
23933     then
23934         gcc_cv_as_alpha_jsrdirect_relocs=yes
23935     else
23936       echo "configure: failed program was" >&5
23937       cat conftest.s >&5
23938     fi
23939     rm -f conftest.o conftest.s
23940   fi
23941 fi
23942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23943 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23944 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23945
23946 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23947
23948 fi
23949     ;;
23950
23951   cris-*-*)
23952     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23953 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23954 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23955   $as_echo_n "(cached) " >&6
23956 else
23957   gcc_cv_as_cris_no_mul_bug=no
23958     if test $in_tree_gas = yes; then
23959     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23960   then gcc_cv_as_cris_no_mul_bug=yes
23961 fi
23962   elif test x$gcc_cv_as != x; then
23963     $as_echo '.text' > conftest.s
23964     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23965   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23966   (eval $ac_try) 2>&5
23967   ac_status=$?
23968   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23969   test $ac_status = 0; }; }
23970     then
23971         gcc_cv_as_cris_no_mul_bug=yes
23972     else
23973       echo "configure: failed program was" >&5
23974       cat conftest.s >&5
23975     fi
23976     rm -f conftest.o conftest.s
23977   fi
23978 fi
23979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23980 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23981 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23982
23983 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23984
23985 fi
23986     ;;
23987
23988   sparc*-*-*)
23989     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23990 $as_echo_n "checking assembler for .register... " >&6; }
23991 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23992   $as_echo_n "(cached) " >&6
23993 else
23994   gcc_cv_as_sparc_register_op=no
23995   if test x$gcc_cv_as != x; then
23996     $as_echo '.register %g2, #scratch' > conftest.s
23997     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23998   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23999   (eval $ac_try) 2>&5
24000   ac_status=$?
24001   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24002   test $ac_status = 0; }; }
24003     then
24004         gcc_cv_as_sparc_register_op=yes
24005     else
24006       echo "configure: failed program was" >&5
24007       cat conftest.s >&5
24008     fi
24009     rm -f conftest.o conftest.s
24010   fi
24011 fi
24012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
24013 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
24014 if test $gcc_cv_as_sparc_register_op = yes; then
24015
24016 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
24017
24018 fi
24019
24020     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for #nobits" >&5
24021 $as_echo_n "checking assembler for #nobits... " >&6; }
24022 if test "${gcc_cv_as_sparc_nobits+set}" = set; then :
24023   $as_echo_n "(cached) " >&6
24024 else
24025   gcc_cv_as_sparc_nobits=no
24026   if test x$gcc_cv_as != x; then
24027     $as_echo '.section "nobits",#alloc,#write,#nobits
24028        .section "progbits",#alloc,#write,#progbits' > conftest.s
24029     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24030   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24031   (eval $ac_try) 2>&5
24032   ac_status=$?
24033   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24034   test $ac_status = 0; }; }
24035     then
24036         gcc_cv_as_sparc_nobits=yes
24037     else
24038       echo "configure: failed program was" >&5
24039       cat conftest.s >&5
24040     fi
24041     rm -f conftest.o conftest.s
24042   fi
24043 fi
24044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_nobits" >&5
24045 $as_echo "$gcc_cv_as_sparc_nobits" >&6; }
24046
24047
24048 cat >>confdefs.h <<_ACEOF
24049 #define HAVE_AS_SPARC_NOBITS `if test $gcc_cv_as_sparc_nobits = yes; then echo 1; else echo 0; fi`
24050 _ACEOF
24051
24052
24053     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24054 $as_echo_n "checking assembler for -relax option... " >&6; }
24055 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24056   $as_echo_n "(cached) " >&6
24057 else
24058   gcc_cv_as_sparc_relax=no
24059   if test x$gcc_cv_as != x; then
24060     $as_echo '.text' > conftest.s
24061     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24062   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24063   (eval $ac_try) 2>&5
24064   ac_status=$?
24065   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24066   test $ac_status = 0; }; }
24067     then
24068         gcc_cv_as_sparc_relax=yes
24069     else
24070       echo "configure: failed program was" >&5
24071       cat conftest.s >&5
24072     fi
24073     rm -f conftest.o conftest.s
24074   fi
24075 fi
24076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24077 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24078 if test $gcc_cv_as_sparc_relax = yes; then
24079
24080 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24081
24082 fi
24083
24084     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24085 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24086 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24087   $as_echo_n "(cached) " >&6
24088 else
24089   gcc_cv_as_sparc_gotdata_op=no
24090   if test x$gcc_cv_as != x; then
24091     $as_echo '.text
24092 .align 4
24093 foo:
24094         nop
24095 bar:
24096         sethi %gdop_hix22(foo), %g1
24097         xor    %g1, %gdop_lox10(foo), %g1
24098         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24099     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24100   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24101   (eval $ac_try) 2>&5
24102   ac_status=$?
24103   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24104   test $ac_status = 0; }; }
24105     then
24106         if test x$gcc_cv_ld != x \
24107        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24108          if test x$gcc_cv_objdump != x; then
24109            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24110               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24111                gcc_cv_as_sparc_gotdata_op=no
24112            else
24113                gcc_cv_as_sparc_gotdata_op=yes
24114            fi
24115          fi
24116        fi
24117        rm -f conftest
24118     else
24119       echo "configure: failed program was" >&5
24120       cat conftest.s >&5
24121     fi
24122     rm -f conftest.o conftest.s
24123   fi
24124 fi
24125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24126 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24127 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24128
24129 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24130
24131 fi
24132
24133     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24134 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24135 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24136   $as_echo_n "(cached) " >&6
24137 else
24138   gcc_cv_as_sparc_ua_pcrel=no
24139   if test x$gcc_cv_as != x; then
24140     $as_echo '.text
24141 foo:
24142         nop
24143 .data
24144 .align 4
24145 .byte 0
24146 .uaword %r_disp32(foo)' > conftest.s
24147     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24148   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24149   (eval $ac_try) 2>&5
24150   ac_status=$?
24151   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24152   test $ac_status = 0; }; }
24153     then
24154         if test x$gcc_cv_ld != x \
24155        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24156          gcc_cv_as_sparc_ua_pcrel=yes
24157        fi
24158        rm -f conftest
24159     else
24160       echo "configure: failed program was" >&5
24161       cat conftest.s >&5
24162     fi
24163     rm -f conftest.o conftest.s
24164   fi
24165 fi
24166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24167 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24168 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24169
24170 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24171
24172
24173       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24174 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24175 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24176   $as_echo_n "(cached) " >&6
24177 else
24178   gcc_cv_as_sparc_ua_pcrel_hidden=no
24179   if test x$gcc_cv_as != x; then
24180     $as_echo '.data
24181 .align 4
24182 .byte 0x31
24183 .uaword %r_disp32(foo)
24184 .byte 0x32, 0x33, 0x34
24185 .global foo
24186 .hidden foo
24187 foo:
24188 .skip 4' > conftest.s
24189     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24190   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24191   (eval $ac_try) 2>&5
24192   ac_status=$?
24193   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24194   test $ac_status = 0; }; }
24195     then
24196         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24197          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24198          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24199             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24200             if $gcc_cv_objdump -R conftest 2> /dev/null \
24201                | grep 'DISP32' > /dev/null 2>&1; then
24202                 :
24203             else
24204                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24205             fi
24206          fi
24207          rm -f conftest
24208     else
24209       echo "configure: failed program was" >&5
24210       cat conftest.s >&5
24211     fi
24212     rm -f conftest.o conftest.s
24213   fi
24214 fi
24215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24216 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24217 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24218
24219 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24220
24221 fi
24222
24223 fi # unaligned pcrel relocs
24224
24225     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24226 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24227 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24228   $as_echo_n "(cached) " >&6
24229 else
24230   gcc_cv_as_sparc_offsetable_lo10=no
24231   if test x$gcc_cv_as != x; then
24232     $as_echo '.text
24233         or %g1, %lo(ab) + 12, %g1
24234         or %g1, %lo(ab + 12), %g1' > conftest.s
24235     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24236   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24237   (eval $ac_try) 2>&5
24238   ac_status=$?
24239   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24240   test $ac_status = 0; }; }
24241     then
24242         if test x$gcc_cv_objdump != x \
24243        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24244           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24245          gcc_cv_as_sparc_offsetable_lo10=yes
24246        fi
24247     else
24248       echo "configure: failed program was" >&5
24249       cat conftest.s >&5
24250     fi
24251     rm -f conftest.o conftest.s
24252   fi
24253 fi
24254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24255 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24256 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24257
24258 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24259
24260 fi
24261
24262     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24263 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24264 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24265   $as_echo_n "(cached) " >&6
24266 else
24267   gcc_cv_as_sparc_fmaf=no
24268   if test x$gcc_cv_as != x; then
24269     $as_echo '.text
24270        .register %g2, #scratch
24271        .register %g3, #scratch
24272        .align 4
24273        fmaddd %f0, %f2, %f4, %f6
24274        addxccc %g1, %g2, %g3
24275        fsrl32 %f2, %f4, %f8
24276        fnaddd %f10, %f12, %f14' > conftest.s
24277     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24278   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24279   (eval $ac_try) 2>&5
24280   ac_status=$?
24281   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24282   test $ac_status = 0; }; }
24283     then
24284         gcc_cv_as_sparc_fmaf=yes
24285     else
24286       echo "configure: failed program was" >&5
24287       cat conftest.s >&5
24288     fi
24289     rm -f conftest.o conftest.s
24290   fi
24291 fi
24292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24293 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24294 if test $gcc_cv_as_sparc_fmaf = yes; then
24295
24296 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24297
24298 fi
24299
24300     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
24301 $as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
24302 if test "${gcc_cv_as_sparc_sparc4+set}" = set; then :
24303   $as_echo_n "(cached) " >&6
24304 else
24305   gcc_cv_as_sparc_sparc4=no
24306   if test x$gcc_cv_as != x; then
24307     $as_echo '.text
24308        .register %g2, #scratch
24309        .register %g3, #scratch
24310        .align 4
24311        cxbe %g2, %g3, 1f
24312 1:     cwbneg %g2, %g3, 1f
24313 1:     sha1
24314        md5
24315        aes_kexpand0 %f4, %f6, %f8
24316        des_round %f38, %f40, %f42, %f44
24317        camellia_f %f54, %f56, %f58, %f60
24318        kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
24319     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
24320   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24321   (eval $ac_try) 2>&5
24322   ac_status=$?
24323   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24324   test $ac_status = 0; }; }
24325     then
24326         gcc_cv_as_sparc_sparc4=yes
24327     else
24328       echo "configure: failed program was" >&5
24329       cat conftest.s >&5
24330     fi
24331     rm -f conftest.o conftest.s
24332   fi
24333 fi
24334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
24335 $as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
24336 if test $gcc_cv_as_sparc_sparc4 = yes; then
24337
24338 $as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
24339
24340 fi
24341
24342     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for LEON instructions" >&5
24343 $as_echo_n "checking assembler for LEON instructions... " >&6; }
24344 if test "${gcc_cv_as_sparc_leon+set}" = set; then :
24345   $as_echo_n "(cached) " >&6
24346 else
24347   gcc_cv_as_sparc_leon=no
24348   if test x$gcc_cv_as != x; then
24349     $as_echo '.text
24350        .register %g2, #scratch
24351        .register %g3, #scratch
24352        .align 4
24353        smac %g2, %g3, %g1
24354        umac %g2, %g3, %g1
24355        cas [%g2], %g3, %g1' > conftest.s
24356     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -Aleon -o conftest.o conftest.s >&5'
24357   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24358   (eval $ac_try) 2>&5
24359   ac_status=$?
24360   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24361   test $ac_status = 0; }; }
24362     then
24363         gcc_cv_as_sparc_leon=yes
24364     else
24365       echo "configure: failed program was" >&5
24366       cat conftest.s >&5
24367     fi
24368     rm -f conftest.o conftest.s
24369   fi
24370 fi
24371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_leon" >&5
24372 $as_echo "$gcc_cv_as_sparc_leon" >&6; }
24373 if test $gcc_cv_as_sparc_leon = yes; then
24374
24375 $as_echo "#define HAVE_AS_LEON 1" >>confdefs.h
24376
24377 fi
24378     ;;
24379
24380   i[34567]86-*-* | x86_64-*-*)
24381     case $target_os in
24382       cygwin*)
24383         # Full C++ conformance when using a shared libstdc++-v3 requires some
24384         # support from the Cygwin DLL, which in more recent versions exports
24385         # wrappers to aid in interposing and redirecting operators new, delete,
24386         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24387         # are configuring for a version of Cygwin that exports the wrappers.
24388         if test x$host = x$target && test x$host_cpu = xi686; then
24389           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24390 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24391   gcc_ac_cygwin_dll_wrappers=yes
24392 else
24393   gcc_ac_cygwin_dll_wrappers=no
24394 fi
24395
24396         else
24397           # Can't check presence of libc functions during cross-compile, so
24398           # we just have to assume we're building for an up-to-date target.
24399           gcc_ac_cygwin_dll_wrappers=yes
24400         fi
24401
24402 cat >>confdefs.h <<_ACEOF
24403 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24404 _ACEOF
24405
24406     esac
24407     case $target_os in
24408       cygwin* | pe | mingw32* | interix*)
24409         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24410         # definition is used unconditionally to initialise the default state of
24411         # the target option variable that governs usage of the feature.
24412         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24413 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24414 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24415   $as_echo_n "(cached) " >&6
24416 else
24417   gcc_cv_as_comm_has_align=no
24418     if test $in_tree_gas = yes; then
24419     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24420   then gcc_cv_as_comm_has_align=yes
24421 fi
24422   elif test x$gcc_cv_as != x; then
24423     $as_echo '.comm foo,1,32' > conftest.s
24424     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24425   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24426   (eval $ac_try) 2>&5
24427   ac_status=$?
24428   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24429   test $ac_status = 0; }; }
24430     then
24431         gcc_cv_as_comm_has_align=yes
24432     else
24433       echo "configure: failed program was" >&5
24434       cat conftest.s >&5
24435     fi
24436     rm -f conftest.o conftest.s
24437   fi
24438 fi
24439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24440 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24441
24442
24443 cat >>confdefs.h <<_ACEOF
24444 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24445 _ACEOF
24446
24447         # Used for DWARF 2 in PE
24448         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24449 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24450 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24451   $as_echo_n "(cached) " >&6
24452 else
24453   gcc_cv_as_ix86_pe_secrel32=no
24454     if test $in_tree_gas = yes; then
24455     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24456   then gcc_cv_as_ix86_pe_secrel32=yes
24457 fi
24458   elif test x$gcc_cv_as != x; then
24459     $as_echo '.text
24460 foo:    nop
24461 .data
24462         .secrel32 foo' > conftest.s
24463     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24464   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24465   (eval $ac_try) 2>&5
24466   ac_status=$?
24467   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24468   test $ac_status = 0; }; }
24469     then
24470         if test x$gcc_cv_ld != x \
24471            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24472              gcc_cv_as_ix86_pe_secrel32=yes
24473            fi
24474            rm -f conftest
24475     else
24476       echo "configure: failed program was" >&5
24477       cat conftest.s >&5
24478     fi
24479     rm -f conftest.o conftest.s
24480   fi
24481 fi
24482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24483 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24484 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24485
24486 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24487
24488 fi
24489         # Test if the assembler supports the extended form of the .section
24490         # directive that specifies section alignment.  LTO support uses this,
24491         # but normally only after installation, so we warn but don't fail the
24492         # configure if LTO is enabled but the assembler does not support it.
24493         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24494 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24495 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24496   $as_echo_n "(cached) " >&6
24497 else
24498   gcc_cv_as_section_has_align=no
24499     if test $in_tree_gas = yes; then
24500     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24501   then gcc_cv_as_section_has_align=yes
24502 fi
24503   elif test x$gcc_cv_as != x; then
24504     $as_echo '.section lto_test,"dr0"' > conftest.s
24505     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24506   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24507   (eval $ac_try) 2>&5
24508   ac_status=$?
24509   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24510   test $ac_status = 0; }; }
24511     then
24512         gcc_cv_as_section_has_align=yes
24513     else
24514       echo "configure: failed program was" >&5
24515       cat conftest.s >&5
24516     fi
24517     rm -f conftest.o conftest.s
24518   fi
24519 fi
24520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24521 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24522
24523         if test x$gcc_cv_as_section_has_align != xyes; then
24524           case ",$enable_languages," in
24525             *,lto,*)
24526               { $as_echo "$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
24527 $as_echo "$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;}
24528               ;;
24529           esac
24530         fi
24531         # Test if the assembler supports the section flag 'e' for specifying
24532         # an excluded section.
24533         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24534 $as_echo_n "checking assembler for .section with e... " >&6; }
24535 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24536   $as_echo_n "(cached) " >&6
24537 else
24538   gcc_cv_as_section_has_e=no
24539     if test $in_tree_gas = yes; then
24540     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24541   then gcc_cv_as_section_has_e=yes
24542 fi
24543   elif test x$gcc_cv_as != x; then
24544     $as_echo '.section foo1,"e"
24545 .byte 0,0,0,0' > conftest.s
24546     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24547   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24548   (eval $ac_try) 2>&5
24549   ac_status=$?
24550   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24551   test $ac_status = 0; }; }
24552     then
24553         gcc_cv_as_section_has_e=yes
24554     else
24555       echo "configure: failed program was" >&5
24556       cat conftest.s >&5
24557     fi
24558     rm -f conftest.o conftest.s
24559   fi
24560 fi
24561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24562 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24563
24564
24565 cat >>confdefs.h <<_ACEOF
24566 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24567 _ACEOF
24568
24569         ;;
24570     esac
24571
24572     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24573 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24574 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24575   $as_echo_n "(cached) " >&6
24576 else
24577   gcc_cv_as_ix86_filds=no
24578   if test x$gcc_cv_as != x; then
24579     $as_echo 'filds mem; fists mem' > conftest.s
24580     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24581   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24582   (eval $ac_try) 2>&5
24583   ac_status=$?
24584   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24585   test $ac_status = 0; }; }
24586     then
24587         gcc_cv_as_ix86_filds=yes
24588     else
24589       echo "configure: failed program was" >&5
24590       cat conftest.s >&5
24591     fi
24592     rm -f conftest.o conftest.s
24593   fi
24594 fi
24595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24596 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24597 if test $gcc_cv_as_ix86_filds = yes; then
24598
24599 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24600
24601 fi
24602
24603     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24604 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24605 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24606   $as_echo_n "(cached) " >&6
24607 else
24608   gcc_cv_as_ix86_fildq=no
24609   if test x$gcc_cv_as != x; then
24610     $as_echo 'fildq mem; fistpq mem' > conftest.s
24611     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24612   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24613   (eval $ac_try) 2>&5
24614   ac_status=$?
24615   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24616   test $ac_status = 0; }; }
24617     then
24618         gcc_cv_as_ix86_fildq=yes
24619     else
24620       echo "configure: failed program was" >&5
24621       cat conftest.s >&5
24622     fi
24623     rm -f conftest.o conftest.s
24624   fi
24625 fi
24626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24627 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24628 if test $gcc_cv_as_ix86_fildq = yes; then
24629
24630 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24631
24632 fi
24633
24634     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24635 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24636 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24637   $as_echo_n "(cached) " >&6
24638 else
24639   gcc_cv_as_ix86_cmov_sun_syntax=no
24640   if test x$gcc_cv_as != x; then
24641     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24642     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24643   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24644   (eval $ac_try) 2>&5
24645   ac_status=$?
24646   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24647   test $ac_status = 0; }; }
24648     then
24649         gcc_cv_as_ix86_cmov_sun_syntax=yes
24650     else
24651       echo "configure: failed program was" >&5
24652       cat conftest.s >&5
24653     fi
24654     rm -f conftest.o conftest.s
24655   fi
24656 fi
24657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24658 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24659 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24660
24661 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24662
24663 fi
24664
24665     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24666 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24667 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24668   $as_echo_n "(cached) " >&6
24669 else
24670   gcc_cv_as_ix86_ffreep=no
24671   if test x$gcc_cv_as != x; then
24672     $as_echo 'ffreep %st(1)' > conftest.s
24673     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24674   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24675   (eval $ac_try) 2>&5
24676   ac_status=$?
24677   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24678   test $ac_status = 0; }; }
24679     then
24680         gcc_cv_as_ix86_ffreep=yes
24681     else
24682       echo "configure: failed program was" >&5
24683       cat conftest.s >&5
24684     fi
24685     rm -f conftest.o conftest.s
24686   fi
24687 fi
24688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24689 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24690 if test $gcc_cv_as_ix86_ffreep = yes; then
24691
24692 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24693
24694 fi
24695
24696     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24697 $as_echo_n "checking assembler for .quad directive... " >&6; }
24698 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24699   $as_echo_n "(cached) " >&6
24700 else
24701   gcc_cv_as_ix86_quad=no
24702   if test x$gcc_cv_as != x; then
24703     $as_echo '.quad 0' > conftest.s
24704     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24705   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24706   (eval $ac_try) 2>&5
24707   ac_status=$?
24708   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24709   test $ac_status = 0; }; }
24710     then
24711         gcc_cv_as_ix86_quad=yes
24712     else
24713       echo "configure: failed program was" >&5
24714       cat conftest.s >&5
24715     fi
24716     rm -f conftest.o conftest.s
24717   fi
24718 fi
24719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24720 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24721 if test $gcc_cv_as_ix86_quad = yes; then
24722
24723 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24724
24725 fi
24726
24727     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24728 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24729 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24730   $as_echo_n "(cached) " >&6
24731 else
24732   gcc_cv_as_ix86_sahf=no
24733   if test x$gcc_cv_as != x; then
24734     $as_echo '.code64
24735        sahf' > conftest.s
24736     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24737   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24738   (eval $ac_try) 2>&5
24739   ac_status=$?
24740   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24741   test $ac_status = 0; }; }
24742     then
24743         gcc_cv_as_ix86_sahf=yes
24744     else
24745       echo "configure: failed program was" >&5
24746       cat conftest.s >&5
24747     fi
24748     rm -f conftest.o conftest.s
24749   fi
24750 fi
24751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24752 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24753 if test $gcc_cv_as_ix86_sahf = yes; then
24754
24755 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24756
24757 fi
24758
24759     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for interunit movq mnemonic" >&5
24760 $as_echo_n "checking assembler for interunit movq mnemonic... " >&6; }
24761 if test "${gcc_cv_as_ix86_interunit_movq+set}" = set; then :
24762   $as_echo_n "(cached) " >&6
24763 else
24764   gcc_cv_as_ix86_interunit_movq=no
24765   if test x$gcc_cv_as != x; then
24766     $as_echo '.code64
24767        movq %mm0, %rax
24768        movq %rax, %xmm0' > conftest.s
24769     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24770   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24771   (eval $ac_try) 2>&5
24772   ac_status=$?
24773   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24774   test $ac_status = 0; }; }
24775     then
24776         gcc_cv_as_ix86_interunit_movq=yes
24777     else
24778       echo "configure: failed program was" >&5
24779       cat conftest.s >&5
24780     fi
24781     rm -f conftest.o conftest.s
24782   fi
24783 fi
24784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_interunit_movq" >&5
24785 $as_echo "$gcc_cv_as_ix86_interunit_movq" >&6; }
24786 if test $gcc_cv_as_ix86_interunit_movq = yes; then
24787
24788 $as_echo "#define HAVE_AS_IX86_INTERUNIT_MOVQ 1" >>confdefs.h
24789
24790 fi
24791
24792     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24793 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24794 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24795   $as_echo_n "(cached) " >&6
24796 else
24797   gcc_cv_as_ix86_hle=no
24798   if test x$gcc_cv_as != x; then
24799     $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
24800     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24801   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24802   (eval $ac_try) 2>&5
24803   ac_status=$?
24804   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24805   test $ac_status = 0; }; }
24806     then
24807         gcc_cv_as_ix86_hle=yes
24808     else
24809       echo "configure: failed program was" >&5
24810       cat conftest.s >&5
24811     fi
24812     rm -f conftest.o conftest.s
24813   fi
24814 fi
24815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24816 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24817 if test $gcc_cv_as_ix86_hle = yes; then
24818
24819 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24820
24821 fi
24822
24823     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24824 $as_echo_n "checking assembler for swap suffix... " >&6; }
24825 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24826   $as_echo_n "(cached) " >&6
24827 else
24828   gcc_cv_as_ix86_swap=no
24829   if test x$gcc_cv_as != x; then
24830     $as_echo 'movl.s %esp, %ebp' > conftest.s
24831     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24832   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24833   (eval $ac_try) 2>&5
24834   ac_status=$?
24835   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24836   test $ac_status = 0; }; }
24837     then
24838         gcc_cv_as_ix86_swap=yes
24839     else
24840       echo "configure: failed program was" >&5
24841       cat conftest.s >&5
24842     fi
24843     rm -f conftest.o conftest.s
24844   fi
24845 fi
24846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24847 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24848 if test $gcc_cv_as_ix86_swap = yes; then
24849
24850 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24851
24852 fi
24853
24854     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24855 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24856 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24857   $as_echo_n "(cached) " >&6
24858 else
24859   gcc_cv_as_ix86_diff_sect_delta=no
24860   if test x$gcc_cv_as != x; then
24861     $as_echo '.section .rodata
24862 .L1:
24863         .long .L2-.L1
24864         .long .L3-.L1
24865         .text
24866 .L3:    nop
24867 .L2:    nop' > conftest.s
24868     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24869   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24870   (eval $ac_try) 2>&5
24871   ac_status=$?
24872   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24873   test $ac_status = 0; }; }
24874     then
24875         gcc_cv_as_ix86_diff_sect_delta=yes
24876     else
24877       echo "configure: failed program was" >&5
24878       cat conftest.s >&5
24879     fi
24880     rm -f conftest.o conftest.s
24881   fi
24882 fi
24883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24884 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24885 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24886
24887 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24888
24889 fi
24890
24891     # These two are used unconditionally by i386.[ch]; it is to be defined
24892     # to 1 if the feature is present, 0 otherwise.
24893     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24894 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24895 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24896   $as_echo_n "(cached) " >&6
24897 else
24898   gcc_cv_as_ix86_gotoff_in_data=no
24899     if test $in_tree_gas = yes; then
24900     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24901   then gcc_cv_as_ix86_gotoff_in_data=yes
24902 fi
24903   elif test x$gcc_cv_as != x; then
24904     $as_echo '  .text
24905 .L0:
24906         nop
24907         .data
24908         .long .L0@GOTOFF' > conftest.s
24909     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24910   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24911   (eval $ac_try) 2>&5
24912   ac_status=$?
24913   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24914   test $ac_status = 0; }; }
24915     then
24916         gcc_cv_as_ix86_gotoff_in_data=yes
24917     else
24918       echo "configure: failed program was" >&5
24919       cat conftest.s >&5
24920     fi
24921     rm -f conftest.o conftest.s
24922   fi
24923 fi
24924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24925 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24926
24927
24928 cat >>confdefs.h <<_ACEOF
24929 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24930 _ACEOF
24931
24932
24933     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24934 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24935 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24936   $as_echo_n "(cached) " >&6
24937 else
24938   gcc_cv_as_ix86_rep_lock_prefix=no
24939   if test x$gcc_cv_as != x; then
24940     $as_echo 'rep movsl
24941          rep ret
24942          rep nop
24943          rep bsf %ecx, %eax
24944          rep bsr %ecx, %eax
24945          lock addl %edi, (%eax,%esi)
24946          lock orl $0, (%esp)' > conftest.s
24947     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24948   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24949   (eval $ac_try) 2>&5
24950   ac_status=$?
24951   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24952   test $ac_status = 0; }; }
24953     then
24954         gcc_cv_as_ix86_rep_lock_prefix=yes
24955     else
24956       echo "configure: failed program was" >&5
24957       cat conftest.s >&5
24958     fi
24959     rm -f conftest.o conftest.s
24960   fi
24961 fi
24962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24963 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24964 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24965
24966 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24967
24968 fi
24969
24970     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24971 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24972 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24973   $as_echo_n "(cached) " >&6
24974 else
24975   gcc_cv_as_ix86_tlsgdplt=no
24976   if test x$gcc_cv_as != x; then
24977     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24978     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24979   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24980   (eval $ac_try) 2>&5
24981   ac_status=$?
24982   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24983   test $ac_status = 0; }; }
24984     then
24985         if test x$gcc_cv_ld != x \
24986          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24987            gcc_cv_as_ix86_tlsgdplt=yes
24988          fi
24989          rm -f conftest
24990     else
24991       echo "configure: failed program was" >&5
24992       cat conftest.s >&5
24993     fi
24994     rm -f conftest.o conftest.s
24995   fi
24996 fi
24997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24998 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24999 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
25000
25001 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
25002
25003 fi
25004
25005     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
25006 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
25007 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
25008   $as_echo_n "(cached) " >&6
25009 else
25010   gcc_cv_as_ix86_tlsldmplt=no
25011   if test x$gcc_cv_as != x; then
25012     $as_echo 'tls_ld:
25013          call    tls_ld@tlsldmplt' > conftest.s
25014     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25015   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25016   (eval $ac_try) 2>&5
25017   ac_status=$?
25018   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25019   test $ac_status = 0; }; }
25020     then
25021         if test x$gcc_cv_ld != x \
25022          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
25023            gcc_cv_as_ix86_tlsldmplt=yes
25024          fi
25025          rm -f conftest
25026     else
25027       echo "configure: failed program was" >&5
25028       cat conftest.s >&5
25029     fi
25030     rm -f conftest.o conftest.s
25031   fi
25032 fi
25033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
25034 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
25035 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
25036
25037 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
25038
25039 fi
25040
25041     ;;
25042
25043   ia64*-*-*)
25044     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
25045 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
25046 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
25047   $as_echo_n "(cached) " >&6
25048 else
25049   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
25050     if test $in_tree_gas = yes; then
25051     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25052   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25053 fi
25054   elif test x$gcc_cv_as != x; then
25055     $as_echo '  .text
25056         addl r15 = @ltoffx(x#), gp
25057         ;;
25058         ld8.mov r16 = [r15], x#' > conftest.s
25059     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25060   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25061   (eval $ac_try) 2>&5
25062   ac_status=$?
25063   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25064   test $ac_status = 0; }; }
25065     then
25066         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25067     else
25068       echo "configure: failed program was" >&5
25069       cat conftest.s >&5
25070     fi
25071     rm -f conftest.o conftest.s
25072   fi
25073 fi
25074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
25075 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
25076 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
25077
25078 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
25079
25080 fi
25081
25082     ;;
25083
25084   powerpc*-*-*)
25085     case $target in
25086       *-*-aix*) conftest_s='    .machine "pwr5"
25087         .csect .text[PR]
25088         mfcr 3,128';;
25089       *-*-darwin*)
25090         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
25091 $as_echo_n "checking assembler for .machine directive support... " >&6; }
25092 if test "${gcc_cv_as_machine_directive+set}" = set; then :
25093   $as_echo_n "(cached) " >&6
25094 else
25095   gcc_cv_as_machine_directive=no
25096   if test x$gcc_cv_as != x; then
25097     $as_echo '  .machine ppc7400' > conftest.s
25098     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25099   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25100   (eval $ac_try) 2>&5
25101   ac_status=$?
25102   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25103   test $ac_status = 0; }; }
25104     then
25105         gcc_cv_as_machine_directive=yes
25106     else
25107       echo "configure: failed program was" >&5
25108       cat conftest.s >&5
25109     fi
25110     rm -f conftest.o conftest.s
25111   fi
25112 fi
25113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
25114 $as_echo "$gcc_cv_as_machine_directive" >&6; }
25115
25116         if test x$gcc_cv_as_machine_directive != xyes; then
25117           echo "*** This target requires an assembler supporting \".machine\"" >&2
25118           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
25119           test x$build = x$target && exit 1
25120         fi
25121         conftest_s='    .text
25122         mfcr r3,128';;
25123       *) conftest_s='   .machine power4
25124         .text
25125         mfcr 3,128';;
25126     esac
25127
25128     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
25129 $as_echo_n "checking assembler for mfcr field support... " >&6; }
25130 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
25131   $as_echo_n "(cached) " >&6
25132 else
25133   gcc_cv_as_powerpc_mfcrf=no
25134     if test $in_tree_gas = yes; then
25135     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25136   then gcc_cv_as_powerpc_mfcrf=yes
25137 fi
25138   elif test x$gcc_cv_as != x; then
25139     $as_echo "$conftest_s" > conftest.s
25140     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25141   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25142   (eval $ac_try) 2>&5
25143   ac_status=$?
25144   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25145   test $ac_status = 0; }; }
25146     then
25147         gcc_cv_as_powerpc_mfcrf=yes
25148     else
25149       echo "configure: failed program was" >&5
25150       cat conftest.s >&5
25151     fi
25152     rm -f conftest.o conftest.s
25153   fi
25154 fi
25155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
25156 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
25157 if test $gcc_cv_as_powerpc_mfcrf = yes; then
25158
25159 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
25160
25161 fi
25162
25163     case $target in
25164       *-*-aix*) conftest_s='    .machine "pwr5"
25165         .csect .text[PR]
25166         popcntb 3,3';;
25167       *) conftest_s='   .machine power5
25168         .text
25169         popcntb 3,3';;
25170     esac
25171
25172     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
25173 $as_echo_n "checking assembler for popcntb support... " >&6; }
25174 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
25175   $as_echo_n "(cached) " >&6
25176 else
25177   gcc_cv_as_powerpc_popcntb=no
25178     if test $in_tree_gas = yes; then
25179     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25180   then gcc_cv_as_powerpc_popcntb=yes
25181 fi
25182   elif test x$gcc_cv_as != x; then
25183     $as_echo "$conftest_s" > conftest.s
25184     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25185   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25186   (eval $ac_try) 2>&5
25187   ac_status=$?
25188   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25189   test $ac_status = 0; }; }
25190     then
25191         gcc_cv_as_powerpc_popcntb=yes
25192     else
25193       echo "configure: failed program was" >&5
25194       cat conftest.s >&5
25195     fi
25196     rm -f conftest.o conftest.s
25197   fi
25198 fi
25199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25200 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25201 if test $gcc_cv_as_powerpc_popcntb = yes; then
25202
25203 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25204
25205 fi
25206
25207     case $target in
25208       *-*-aix*) conftest_s='    .machine "pwr5x"
25209         .csect .text[PR]
25210         frin 1,1';;
25211       *) conftest_s='   .machine power5
25212         .text
25213         frin 1,1';;
25214     esac
25215
25216     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25217 $as_echo_n "checking assembler for fp round support... " >&6; }
25218 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25219   $as_echo_n "(cached) " >&6
25220 else
25221   gcc_cv_as_powerpc_fprnd=no
25222     if test $in_tree_gas = yes; then
25223     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25224   then gcc_cv_as_powerpc_fprnd=yes
25225 fi
25226   elif test x$gcc_cv_as != x; then
25227     $as_echo "$conftest_s" > conftest.s
25228     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25229   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25230   (eval $ac_try) 2>&5
25231   ac_status=$?
25232   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25233   test $ac_status = 0; }; }
25234     then
25235         gcc_cv_as_powerpc_fprnd=yes
25236     else
25237       echo "configure: failed program was" >&5
25238       cat conftest.s >&5
25239     fi
25240     rm -f conftest.o conftest.s
25241   fi
25242 fi
25243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25244 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25245 if test $gcc_cv_as_powerpc_fprnd = yes; then
25246
25247 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25248
25249 fi
25250
25251     case $target in
25252       *-*-aix*) conftest_s='    .machine "pwr6"
25253         .csect .text[PR]
25254         mffgpr 1,3';;
25255       *) conftest_s='   .machine power6
25256         .text
25257         mffgpr 1,3';;
25258     esac
25259
25260     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25261 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25262 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25263   $as_echo_n "(cached) " >&6
25264 else
25265   gcc_cv_as_powerpc_mfpgpr=no
25266     if test $in_tree_gas = yes; then
25267     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25268   then gcc_cv_as_powerpc_mfpgpr=yes
25269 fi
25270   elif test x$gcc_cv_as != x; then
25271     $as_echo "$conftest_s" > conftest.s
25272     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25273   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25274   (eval $ac_try) 2>&5
25275   ac_status=$?
25276   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25277   test $ac_status = 0; }; }
25278     then
25279         gcc_cv_as_powerpc_mfpgpr=yes
25280     else
25281       echo "configure: failed program was" >&5
25282       cat conftest.s >&5
25283     fi
25284     rm -f conftest.o conftest.s
25285   fi
25286 fi
25287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25288 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25289 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25290
25291 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25292
25293 fi
25294
25295     case $target in
25296       *-*-aix*) conftest_s='    .csect .text[PR]
25297 LCF..0:
25298         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25299       *-*-darwin*)
25300         conftest_s='    .text
25301 LCF0:
25302         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25303       *) conftest_s='   .text
25304 .LCF0:
25305         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25306     esac
25307
25308     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25309 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25310 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25311   $as_echo_n "(cached) " >&6
25312 else
25313   gcc_cv_as_powerpc_rel16=no
25314     if test $in_tree_gas = yes; then
25315     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25316   then gcc_cv_as_powerpc_rel16=yes
25317 fi
25318   elif test x$gcc_cv_as != x; then
25319     $as_echo "$conftest_s" > conftest.s
25320     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25321   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25322   (eval $ac_try) 2>&5
25323   ac_status=$?
25324   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25325   test $ac_status = 0; }; }
25326     then
25327         gcc_cv_as_powerpc_rel16=yes
25328     else
25329       echo "configure: failed program was" >&5
25330       cat conftest.s >&5
25331     fi
25332     rm -f conftest.o conftest.s
25333   fi
25334 fi
25335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25336 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25337 if test $gcc_cv_as_powerpc_rel16 = yes; then
25338
25339 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25340
25341 fi
25342
25343     case $target in
25344       *-*-aix*) conftest_s='    .machine "pwr6"
25345         .csect .text[PR]
25346         cmpb 3,4,5';;
25347       *) conftest_s='   .machine power6
25348         .text
25349         cmpb 3,4,5';;
25350     esac
25351
25352     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25353 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25354 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25355   $as_echo_n "(cached) " >&6
25356 else
25357   gcc_cv_as_powerpc_cmpb=no
25358     if test $in_tree_gas = yes; then
25359     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25360   then gcc_cv_as_powerpc_cmpb=yes
25361 fi
25362   elif test x$gcc_cv_as != x; then
25363     $as_echo "$conftest_s" > conftest.s
25364     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25365   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25366   (eval $ac_try) 2>&5
25367   ac_status=$?
25368   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25369   test $ac_status = 0; }; }
25370     then
25371         gcc_cv_as_powerpc_cmpb=yes
25372     else
25373       echo "configure: failed program was" >&5
25374       cat conftest.s >&5
25375     fi
25376     rm -f conftest.o conftest.s
25377   fi
25378 fi
25379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25380 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25381 if test $gcc_cv_as_powerpc_cmpb = yes; then
25382
25383 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25384
25385 fi
25386
25387     case $target in
25388       *-*-aix*) conftest_s='    .machine "pwr6"
25389         .csect .text[PR]
25390         dadd 1,2,3';;
25391       *) conftest_s='   .machine power6
25392         .text
25393         dadd 1,2,3';;
25394     esac
25395
25396     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25397 $as_echo_n "checking assembler for decimal float support... " >&6; }
25398 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25399   $as_echo_n "(cached) " >&6
25400 else
25401   gcc_cv_as_powerpc_dfp=no
25402     if test $in_tree_gas = yes; then
25403     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25404   then gcc_cv_as_powerpc_dfp=yes
25405 fi
25406   elif test x$gcc_cv_as != x; then
25407     $as_echo "$conftest_s" > conftest.s
25408     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25409   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25410   (eval $ac_try) 2>&5
25411   ac_status=$?
25412   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25413   test $ac_status = 0; }; }
25414     then
25415         gcc_cv_as_powerpc_dfp=yes
25416     else
25417       echo "configure: failed program was" >&5
25418       cat conftest.s >&5
25419     fi
25420     rm -f conftest.o conftest.s
25421   fi
25422 fi
25423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25424 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25425 if test $gcc_cv_as_powerpc_dfp = yes; then
25426
25427 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25428
25429 fi
25430
25431     case $target in
25432       *-*-aix*) conftest_s='    .machine "pwr7"
25433         .csect .text[PR]
25434         lxvd2x 1,2,3';;
25435       *) conftest_s='   .machine power7
25436         .text
25437         lxvd2x 1,2,3';;
25438     esac
25439
25440     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25441 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25442 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25443   $as_echo_n "(cached) " >&6
25444 else
25445   gcc_cv_as_powerpc_vsx=no
25446     if test $in_tree_gas = yes; then
25447     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25448   then gcc_cv_as_powerpc_vsx=yes
25449 fi
25450   elif test x$gcc_cv_as != x; then
25451     $as_echo "$conftest_s" > conftest.s
25452     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25453   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25454   (eval $ac_try) 2>&5
25455   ac_status=$?
25456   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25457   test $ac_status = 0; }; }
25458     then
25459         gcc_cv_as_powerpc_vsx=yes
25460     else
25461       echo "configure: failed program was" >&5
25462       cat conftest.s >&5
25463     fi
25464     rm -f conftest.o conftest.s
25465   fi
25466 fi
25467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25468 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25469 if test $gcc_cv_as_powerpc_vsx = yes; then
25470
25471 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25472
25473 fi
25474
25475     case $target in
25476       *-*-aix*) conftest_s='    .machine "pwr7"
25477         .csect .text[PR]
25478         popcntd 3,3';;
25479       *) conftest_s='   .machine power7
25480         .text
25481         popcntd 3,3';;
25482     esac
25483
25484     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25485 $as_echo_n "checking assembler for popcntd support... " >&6; }
25486 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25487   $as_echo_n "(cached) " >&6
25488 else
25489   gcc_cv_as_powerpc_popcntd=no
25490     if test $in_tree_gas = yes; then
25491     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25492   then gcc_cv_as_powerpc_popcntd=yes
25493 fi
25494   elif test x$gcc_cv_as != x; then
25495     $as_echo "$conftest_s" > conftest.s
25496     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25497   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25498   (eval $ac_try) 2>&5
25499   ac_status=$?
25500   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25501   test $ac_status = 0; }; }
25502     then
25503         gcc_cv_as_powerpc_popcntd=yes
25504     else
25505       echo "configure: failed program was" >&5
25506       cat conftest.s >&5
25507     fi
25508     rm -f conftest.o conftest.s
25509   fi
25510 fi
25511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25512 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25513 if test $gcc_cv_as_powerpc_popcntd = yes; then
25514
25515 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25516
25517 fi
25518
25519     case $target in
25520       *-*-aix*) conftest_s='    .machine "pwr8"
25521         .csect .text[PR]';;
25522       *) conftest_s='   .machine power8
25523         .text';;
25524     esac
25525
25526     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for power8 support" >&5
25527 $as_echo_n "checking assembler for power8 support... " >&6; }
25528 if test "${gcc_cv_as_powerpc_power8+set}" = set; then :
25529   $as_echo_n "(cached) " >&6
25530 else
25531   gcc_cv_as_powerpc_power8=no
25532     if test $in_tree_gas = yes; then
25533     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25534   then gcc_cv_as_powerpc_power8=yes
25535 fi
25536   elif test x$gcc_cv_as != x; then
25537     $as_echo "$conftest_s" > conftest.s
25538     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25539   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25540   (eval $ac_try) 2>&5
25541   ac_status=$?
25542   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25543   test $ac_status = 0; }; }
25544     then
25545         gcc_cv_as_powerpc_power8=yes
25546     else
25547       echo "configure: failed program was" >&5
25548       cat conftest.s >&5
25549     fi
25550     rm -f conftest.o conftest.s
25551   fi
25552 fi
25553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_power8" >&5
25554 $as_echo "$gcc_cv_as_powerpc_power8" >&6; }
25555 if test $gcc_cv_as_powerpc_power8 = yes; then
25556
25557 $as_echo "#define HAVE_AS_POWER8 1" >>confdefs.h
25558
25559 fi
25560
25561     case $target in
25562       *-*-aix*) conftest_s='    .csect .text[PR]
25563         lwsync';;
25564       *) conftest_s='   .text
25565         lwsync';;
25566     esac
25567
25568     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25569 $as_echo_n "checking assembler for lwsync support... " >&6; }
25570 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25571   $as_echo_n "(cached) " >&6
25572 else
25573   gcc_cv_as_powerpc_lwsync=no
25574     if test $in_tree_gas = yes; then
25575     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25576   then gcc_cv_as_powerpc_lwsync=yes
25577 fi
25578   elif test x$gcc_cv_as != x; then
25579     $as_echo "$conftest_s" > conftest.s
25580     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25581   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25582   (eval $ac_try) 2>&5
25583   ac_status=$?
25584   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25585   test $ac_status = 0; }; }
25586     then
25587         gcc_cv_as_powerpc_lwsync=yes
25588     else
25589       echo "configure: failed program was" >&5
25590       cat conftest.s >&5
25591     fi
25592     rm -f conftest.o conftest.s
25593   fi
25594 fi
25595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25596 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25597 if test $gcc_cv_as_powerpc_lwsync = yes; then
25598
25599 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25600
25601 fi
25602
25603     case $target in
25604       *-*-aix*) conftest_s='    .machine "476"
25605         .csect .text[PR]
25606         dci 0';;
25607       *) conftest_s='   .machine "476"
25608         .text
25609         dci 0';;
25610     esac
25611
25612     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25613 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25614 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25615   $as_echo_n "(cached) " >&6
25616 else
25617   gcc_cv_as_powerpc_dci=no
25618     if test $in_tree_gas = yes; then
25619     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25620   then gcc_cv_as_powerpc_dci=yes
25621 fi
25622   elif test x$gcc_cv_as != x; then
25623     $as_echo "$conftest_s" > conftest.s
25624     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25625   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25626   (eval $ac_try) 2>&5
25627   ac_status=$?
25628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25629   test $ac_status = 0; }; }
25630     then
25631         gcc_cv_as_powerpc_dci=yes
25632     else
25633       echo "configure: failed program was" >&5
25634       cat conftest.s >&5
25635     fi
25636     rm -f conftest.o conftest.s
25637   fi
25638 fi
25639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25640 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25641 if test $gcc_cv_as_powerpc_dci = yes; then
25642
25643 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25644
25645 fi
25646
25647     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25648 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25649 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25650   $as_echo_n "(cached) " >&6
25651 else
25652   gcc_cv_as_powerpc_gnu_attribute=no
25653     if test $in_tree_gas = yes; then
25654     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25655   then gcc_cv_as_powerpc_gnu_attribute=yes
25656 fi
25657   elif test x$gcc_cv_as != x; then
25658     $as_echo '.gnu_attribute 4,1' > conftest.s
25659     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25660   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25661   (eval $ac_try) 2>&5
25662   ac_status=$?
25663   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25664   test $ac_status = 0; }; }
25665     then
25666         gcc_cv_as_powerpc_gnu_attribute=yes
25667     else
25668       echo "configure: failed program was" >&5
25669       cat conftest.s >&5
25670     fi
25671     rm -f conftest.o conftest.s
25672   fi
25673 fi
25674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25675 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25676 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25677
25678 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25679
25680 fi
25681
25682     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25683 $as_echo_n "checking assembler for tls marker support... " >&6; }
25684 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25685   $as_echo_n "(cached) " >&6
25686 else
25687   gcc_cv_as_powerpc_tls_markers=no
25688     if test $in_tree_gas = yes; then
25689     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25690   then gcc_cv_as_powerpc_tls_markers=yes
25691 fi
25692   elif test x$gcc_cv_as != x; then
25693     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25694     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25695   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25696   (eval $ac_try) 2>&5
25697   ac_status=$?
25698   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25699   test $ac_status = 0; }; }
25700     then
25701         gcc_cv_as_powerpc_tls_markers=yes
25702     else
25703       echo "configure: failed program was" >&5
25704       cat conftest.s >&5
25705     fi
25706     rm -f conftest.o conftest.s
25707   fi
25708 fi
25709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25710 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25711 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25712
25713 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25714
25715 fi
25716
25717     case $target in
25718       *-*-aix*)
25719         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25720 $as_echo_n "checking assembler for .ref support... " >&6; }
25721 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25722   $as_echo_n "(cached) " >&6
25723 else
25724   gcc_cv_as_aix_ref=no
25725     if test $in_tree_gas = yes; then
25726     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 21 \) \* 1000 + 0`
25727   then gcc_cv_as_aix_ref=yes
25728 fi
25729   elif test x$gcc_cv_as != x; then
25730     $as_echo '  .csect stuff[rw]
25731              stuff:
25732                 .long 1
25733                 .extern sym
25734                 .ref sym
25735           ' > conftest.s
25736     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25737   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25738   (eval $ac_try) 2>&5
25739   ac_status=$?
25740   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25741   test $ac_status = 0; }; }
25742     then
25743         gcc_cv_as_aix_ref=yes
25744     else
25745       echo "configure: failed program was" >&5
25746       cat conftest.s >&5
25747     fi
25748     rm -f conftest.o conftest.s
25749   fi
25750 fi
25751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25752 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25753 if test $gcc_cv_as_aix_ref = yes; then
25754
25755 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25756
25757 fi
25758         ;;
25759     esac
25760     ;;
25761
25762   mips*-*-*)
25763     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25764 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25765 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25766   $as_echo_n "(cached) " >&6
25767 else
25768   gcc_cv_as_mips_explicit_relocs=no
25769     if test $in_tree_gas = yes; then
25770     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25771   then gcc_cv_as_mips_explicit_relocs=yes
25772 fi
25773   elif test x$gcc_cv_as != x; then
25774     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25775     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25776   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25777   (eval $ac_try) 2>&5
25778   ac_status=$?
25779   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25780   test $ac_status = 0; }; }
25781     then
25782         gcc_cv_as_mips_explicit_relocs=yes
25783     else
25784       echo "configure: failed program was" >&5
25785       cat conftest.s >&5
25786     fi
25787     rm -f conftest.o conftest.s
25788   fi
25789 fi
25790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25791 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25792 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25793   if test x$target_cpu_default = x
25794        then target_cpu_default=MASK_EXPLICIT_RELOCS
25795        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25796        fi
25797 fi
25798     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25799 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25800 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25801   $as_echo_n "(cached) " >&6
25802 else
25803   gcc_cv_as_mips_no_shared=no
25804     if test $in_tree_gas = yes; then
25805     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25806   then gcc_cv_as_mips_no_shared=yes
25807 fi
25808   elif test x$gcc_cv_as != x; then
25809     $as_echo 'nop' > conftest.s
25810     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25811   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25812   (eval $ac_try) 2>&5
25813   ac_status=$?
25814   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25815   test $ac_status = 0; }; }
25816     then
25817         gcc_cv_as_mips_no_shared=yes
25818     else
25819       echo "configure: failed program was" >&5
25820       cat conftest.s >&5
25821     fi
25822     rm -f conftest.o conftest.s
25823   fi
25824 fi
25825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25826 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25827 if test $gcc_cv_as_mips_no_shared = yes; then
25828
25829 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25830
25831 fi
25832
25833     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25834 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25835 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25836   $as_echo_n "(cached) " >&6
25837 else
25838   gcc_cv_as_mips_gnu_attribute=no
25839     if test $in_tree_gas = yes; then
25840     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25841   then gcc_cv_as_mips_gnu_attribute=yes
25842 fi
25843   elif test x$gcc_cv_as != x; then
25844     $as_echo '.gnu_attribute 4,1' > conftest.s
25845     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25846   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25847   (eval $ac_try) 2>&5
25848   ac_status=$?
25849   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25850   test $ac_status = 0; }; }
25851     then
25852         gcc_cv_as_mips_gnu_attribute=yes
25853     else
25854       echo "configure: failed program was" >&5
25855       cat conftest.s >&5
25856     fi
25857     rm -f conftest.o conftest.s
25858   fi
25859 fi
25860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25861 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25862 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25863
25864 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25865
25866 fi
25867
25868     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .micromips support" >&5
25869 $as_echo_n "checking assembler for .micromips support... " >&6; }
25870 if test "${gcc_cv_as_micromips_support+set}" = set; then :
25871   $as_echo_n "(cached) " >&6
25872 else
25873   gcc_cv_as_micromips_support=no
25874   if test x$gcc_cv_as != x; then
25875     $as_echo '.set micromips' > conftest.s
25876     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
25877   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25878   (eval $ac_try) 2>&5
25879   ac_status=$?
25880   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25881   test $ac_status = 0; }; }
25882     then
25883         gcc_cv_as_micromips_support=yes
25884     else
25885       echo "configure: failed program was" >&5
25886       cat conftest.s >&5
25887     fi
25888     rm -f conftest.o conftest.s
25889   fi
25890 fi
25891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_micromips_support" >&5
25892 $as_echo "$gcc_cv_as_micromips_support" >&6; }
25893 if test $gcc_cv_as_micromips_support = yes; then
25894
25895 $as_echo "#define HAVE_GAS_MICROMIPS 1" >>confdefs.h
25896
25897 fi
25898
25899     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25900 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25901 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25902   $as_echo_n "(cached) " >&6
25903 else
25904   gcc_cv_as_mips_dtprelword=no
25905     if test $in_tree_gas = yes; then
25906     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25907   then gcc_cv_as_mips_dtprelword=yes
25908 fi
25909   elif test x$gcc_cv_as != x; then
25910     $as_echo '.section .tdata,"awT",@progbits
25911 x:
25912         .word 2
25913         .text
25914         .dtprelword x+0x8000' > conftest.s
25915     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25916   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25917   (eval $ac_try) 2>&5
25918   ac_status=$?
25919   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25920   test $ac_status = 0; }; }
25921     then
25922         gcc_cv_as_mips_dtprelword=yes
25923     else
25924       echo "configure: failed program was" >&5
25925       cat conftest.s >&5
25926     fi
25927     rm -f conftest.o conftest.s
25928   fi
25929 fi
25930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25931 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25932 if test $gcc_cv_as_mips_dtprelword = yes; then
25933
25934 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25935
25936 fi
25937
25938     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25939 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25940 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25941   $as_echo_n "(cached) " >&6
25942 else
25943   gcc_cv_as_mips_dspr1_mult=no
25944   if test x$gcc_cv_as != x; then
25945     $as_echo '  .set    mips32r2
25946         .set    nodspr2
25947         .set    dsp
25948         madd    $ac3,$4,$5
25949         maddu   $ac3,$4,$5
25950         msub    $ac3,$4,$5
25951         msubu   $ac3,$4,$5
25952         mult    $ac3,$4,$5
25953         multu   $ac3,$4,$5' > conftest.s
25954     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25955   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25956   (eval $ac_try) 2>&5
25957   ac_status=$?
25958   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25959   test $ac_status = 0; }; }
25960     then
25961         gcc_cv_as_mips_dspr1_mult=yes
25962     else
25963       echo "configure: failed program was" >&5
25964       cat conftest.s >&5
25965     fi
25966     rm -f conftest.o conftest.s
25967   fi
25968 fi
25969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25970 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25971 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25972
25973 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25974
25975 fi
25976
25977     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25978 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25979     gcc_cv_as_ld_jalr_reloc=no
25980     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25981       if test $in_tree_ld = yes ; then
25982         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25983            && test $in_tree_ld_is_elf = yes; then
25984           gcc_cv_as_ld_jalr_reloc=yes
25985         fi
25986       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25987         echo '  .ent x' > conftest.s
25988         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25989         echo '  ld $25,%call16(y)($28)' >> conftest.s
25990         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25991         echo '1:        jalr $25' >> conftest.s
25992         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25993         echo '1:        jalr $25' >> conftest.s
25994         echo '  .end x' >> conftest.s
25995         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25996            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25997           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25998              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25999             gcc_cv_as_ld_jalr_reloc=yes
26000           fi
26001         fi
26002         rm -f conftest.*
26003       fi
26004     fi
26005     if test $gcc_cv_as_ld_jalr_reloc = yes; then
26006       if test x$target_cpu_default = x; then
26007         target_cpu_default=MASK_RELAX_PIC_CALLS
26008       else
26009         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
26010       fi
26011     fi
26012     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
26013 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
26014
26015     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
26016 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
26017 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
26018   $as_echo_n "(cached) " >&6
26019 else
26020   gcc_cv_ld_mips_personality_relaxation=no
26021        if test $in_tree_ld = yes ; then
26022          if test "$gcc_cv_gld_major_version" -eq 2 \
26023                  -a "$gcc_cv_gld_minor_version" -ge 21 \
26024                  -o "$gcc_cv_gld_major_version" -gt 2; then
26025            gcc_cv_ld_mips_personality_relaxation=yes
26026          fi
26027        elif test x$gcc_cv_as != x \
26028                  -a x$gcc_cv_ld != x \
26029                  -a x$gcc_cv_readelf != x ; then
26030          cat > conftest.s <<EOF
26031         .cfi_startproc
26032         .cfi_personality 0x80,indirect_ptr
26033         .ent test
26034 test:
26035         nop
26036         .end test
26037         .cfi_endproc
26038
26039         .section .data,"aw",@progbits
26040 indirect_ptr:
26041         .dc.a personality
26042 EOF
26043          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
26044             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
26045            if $gcc_cv_readelf -d conftest 2>&1 \
26046               | grep TEXTREL > /dev/null 2>&1; then
26047              :
26048            elif $gcc_cv_readelf --relocs conftest 2>&1 \
26049                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
26050              :
26051            else
26052              gcc_cv_ld_mips_personality_relaxation=yes
26053            fi
26054          fi
26055        fi
26056        rm -f conftest.s conftest.o conftest
26057 fi
26058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
26059 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
26060     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
26061
26062 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
26063
26064     fi
26065
26066     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mnan= support" >&5
26067 $as_echo_n "checking assembler for -mnan= support... " >&6; }
26068 if test "${gcc_cv_as_mips_nan+set}" = set; then :
26069   $as_echo_n "(cached) " >&6
26070 else
26071   gcc_cv_as_mips_nan=no
26072   if test x$gcc_cv_as != x; then
26073     $as_echo '' > conftest.s
26074     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mnan=2008 -o conftest.o conftest.s >&5'
26075   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26076   (eval $ac_try) 2>&5
26077   ac_status=$?
26078   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26079   test $ac_status = 0; }; }
26080     then
26081         gcc_cv_as_mips_nan=yes
26082     else
26083       echo "configure: failed program was" >&5
26084       cat conftest.s >&5
26085     fi
26086     rm -f conftest.o conftest.s
26087   fi
26088 fi
26089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_nan" >&5
26090 $as_echo "$gcc_cv_as_mips_nan" >&6; }
26091 if test $gcc_cv_as_mips_nan = yes; then
26092
26093 $as_echo "#define HAVE_AS_NAN 1" >>confdefs.h
26094
26095 fi
26096     if test x$gcc_cv_as_mips_nan = xno \
26097        && test x$with_nan != x; then
26098       as_fn_error "Requesting --with-nan= requires assembler support for -mnan=" "$LINENO" 5
26099     fi
26100     ;;
26101 esac
26102
26103 # Mips and HP-UX need the GNU assembler.
26104 # Linux on IA64 might be able to use the Intel assembler.
26105
26106 case "$target" in
26107   mips*-*-* | *-*-hpux* )
26108     if test x$gas_flag = xyes \
26109        || test x"$host" != x"$build" \
26110        || test ! -x "$gcc_cv_as" \
26111        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
26112       :
26113     else
26114       echo "*** This configuration requires the GNU assembler" >&2
26115       exit 1
26116     fi
26117     ;;
26118 esac
26119
26120 # ??? Not all targets support dwarf2 debug_line, even within a version
26121 # of gas.  Moreover, we need to emit a valid instruction to trigger any
26122 # info to the output file.  So, as supported targets are added to gas 2.11,
26123 # add some instruction here to (also) show we expect this might work.
26124 # ??? Once 2.11 is released, probably need to add first known working
26125 # version to the per-target configury.
26126 case "$cpu_type" in
26127   aarch64 | alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze \
26128   | mips | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 \
26129   | xtensa)
26130     insn="nop"
26131     ;;
26132   ia64 | s390)
26133     insn="nop 0"
26134     ;;
26135   mmix)
26136     insn="swym 0"
26137     ;;
26138 esac
26139 if test x"$insn" != x; then
26140  conftest_s="\
26141         .file 1 \"conftest.s\"
26142         .loc 1 3 0
26143         $insn"
26144  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
26145 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
26146 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
26147   $as_echo_n "(cached) " >&6
26148 else
26149   gcc_cv_as_dwarf2_debug_line=no
26150     if test $in_tree_gas = yes; then
26151     if test $in_tree_gas_is_elf = yes \
26152   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26153   then gcc_cv_as_dwarf2_debug_line=yes
26154 fi
26155   elif test x$gcc_cv_as != x; then
26156     $as_echo "$conftest_s" > conftest.s
26157     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26158   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26159   (eval $ac_try) 2>&5
26160   ac_status=$?
26161   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26162   test $ac_status = 0; }; }
26163     then
26164         if test x$gcc_cv_objdump != x \
26165    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
26166       | grep debug_line > /dev/null 2>&1; then
26167      gcc_cv_as_dwarf2_debug_line=yes
26168    fi
26169     else
26170       echo "configure: failed program was" >&5
26171       cat conftest.s >&5
26172     fi
26173     rm -f conftest.o conftest.s
26174   fi
26175 fi
26176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
26177 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
26178
26179
26180 # The .debug_line file table must be in the exact order that
26181 # we specified the files, since these indices are also used
26182 # by DW_AT_decl_file.  Approximate this test by testing if
26183 # the assembler bitches if the same index is assigned twice.
26184  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
26185 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
26186 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
26187   $as_echo_n "(cached) " >&6
26188 else
26189   gcc_cv_as_dwarf2_file_buggy=no
26190   if test x$gcc_cv_as != x; then
26191     $as_echo '  .file 1 "foo.s"
26192         .file 1 "bar.s"' > conftest.s
26193     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26194   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26195   (eval $ac_try) 2>&5
26196   ac_status=$?
26197   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26198   test $ac_status = 0; }; }
26199     then
26200         gcc_cv_as_dwarf2_file_buggy=yes
26201     else
26202       echo "configure: failed program was" >&5
26203       cat conftest.s >&5
26204     fi
26205     rm -f conftest.o conftest.s
26206   fi
26207 fi
26208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
26209 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
26210
26211
26212  if test $gcc_cv_as_dwarf2_debug_line = yes \
26213  && test $gcc_cv_as_dwarf2_file_buggy = no; then
26214
26215 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
26216
26217  fi
26218
26219  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
26220 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
26221 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
26222   $as_echo_n "(cached) " >&6
26223 else
26224   gcc_cv_as_gdwarf2_flag=no
26225     if test $in_tree_gas = yes; then
26226     if test $in_tree_gas_is_elf = yes \
26227   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26228   then gcc_cv_as_gdwarf2_flag=yes
26229 fi
26230   elif test x$gcc_cv_as != x; then
26231     $as_echo "$insn" > conftest.s
26232     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
26233   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26234   (eval $ac_try) 2>&5
26235   ac_status=$?
26236   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26237   test $ac_status = 0; }; }
26238     then
26239         gcc_cv_as_gdwarf2_flag=yes
26240     else
26241       echo "configure: failed program was" >&5
26242       cat conftest.s >&5
26243     fi
26244     rm -f conftest.o conftest.s
26245   fi
26246 fi
26247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
26248 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
26249 if test $gcc_cv_as_gdwarf2_flag = yes; then
26250
26251 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
26252
26253 fi
26254
26255  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
26256 $as_echo_n "checking assembler for --gstabs option... " >&6; }
26257 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
26258   $as_echo_n "(cached) " >&6
26259 else
26260   gcc_cv_as_gstabs_flag=no
26261     if test $in_tree_gas = yes; then
26262     if test $in_tree_gas_is_elf = yes \
26263   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26264   then gcc_cv_as_gstabs_flag=yes
26265 fi
26266   elif test x$gcc_cv_as != x; then
26267     $as_echo "$insn" > conftest.s
26268     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
26269   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26270   (eval $ac_try) 2>&5
26271   ac_status=$?
26272   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26273   test $ac_status = 0; }; }
26274     then
26275         # The native Solaris 9/Intel assembler doesn't understand --gstabs
26276    # and warns about it, but still exits successfully.  So check for
26277    # this.
26278    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
26279   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26280   (eval $ac_try) 2>&5
26281   ac_status=$?
26282   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26283   test $ac_status = 0; }; }
26284    then :
26285    else gcc_cv_as_gstabs_flag=yes
26286    fi
26287     else
26288       echo "configure: failed program was" >&5
26289       cat conftest.s >&5
26290     fi
26291     rm -f conftest.o conftest.s
26292   fi
26293 fi
26294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26295 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26296 if test $gcc_cv_as_gstabs_flag = yes; then
26297
26298 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26299
26300 fi
26301
26302  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26303 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26304 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26305   $as_echo_n "(cached) " >&6
26306 else
26307   gcc_cv_as_debug_prefix_map_flag=no
26308     if test $in_tree_gas = yes; then
26309     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26310   then gcc_cv_as_debug_prefix_map_flag=yes
26311 fi
26312   elif test x$gcc_cv_as != x; then
26313     $as_echo "$insn" > conftest.s
26314     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26315   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26316   (eval $ac_try) 2>&5
26317   ac_status=$?
26318   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26319   test $ac_status = 0; }; }
26320     then
26321         gcc_cv_as_debug_prefix_map_flag=yes
26322     else
26323       echo "configure: failed program was" >&5
26324       cat conftest.s >&5
26325     fi
26326     rm -f conftest.o conftest.s
26327   fi
26328 fi
26329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26330 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26331 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26332
26333 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26334
26335 fi
26336 fi
26337
26338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26339 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26340 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26341   $as_echo_n "(cached) " >&6
26342 else
26343   gcc_cv_as_lcomm_with_alignment=no
26344   if test x$gcc_cv_as != x; then
26345     $as_echo '.lcomm bar,4,16' > conftest.s
26346     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26347   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26348   (eval $ac_try) 2>&5
26349   ac_status=$?
26350   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26351   test $ac_status = 0; }; }
26352     then
26353         gcc_cv_as_lcomm_with_alignment=yes
26354     else
26355       echo "configure: failed program was" >&5
26356       cat conftest.s >&5
26357     fi
26358     rm -f conftest.o conftest.s
26359   fi
26360 fi
26361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26362 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26363 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26364
26365 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26366
26367 fi
26368
26369 # Check whether --enable-gnu-unique-object was given.
26370 if test "${enable_gnu_unique_object+set}" = set; then :
26371   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26372     yes | no) ;;
26373     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26374 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26375   esac
26376 else
26377   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26378 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26379 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26380   $as_echo_n "(cached) " >&6
26381 else
26382   gcc_cv_as_gnu_unique_object=no
26383     if test $in_tree_gas = yes; then
26384     if test $in_tree_gas_is_elf = yes \
26385   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26386   then gcc_cv_as_gnu_unique_object=yes
26387 fi
26388   elif test x$gcc_cv_as != x; then
26389     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
26390     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26391   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26392   (eval $ac_try) 2>&5
26393   ac_status=$?
26394   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26395   test $ac_status = 0; }; }
26396     then
26397         gcc_cv_as_gnu_unique_object=yes
26398     else
26399       echo "configure: failed program was" >&5
26400       cat conftest.s >&5
26401     fi
26402     rm -f conftest.o conftest.s
26403   fi
26404 fi
26405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26406 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26407 if test $gcc_cv_as_gnu_unique_object = yes; then
26408   # We need to unquote above to to use the definition from config.gcc.
26409 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26410    if test x$host = x$build -a x$host = x$target &&
26411        ldd --version 2>/dev/null &&
26412        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26413       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26414       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26415       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26416       if test "$glibcnum" -ge 2011 ; then
26417         enable_gnu_unique_object=yes
26418       fi
26419     fi
26420 fi
26421 fi
26422
26423 if test x$enable_gnu_unique_object = xyes; then
26424
26425 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26426
26427 fi
26428
26429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26430 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26431 if test "${gcc_cv_as_line_zero+set}" = set; then :
26432   $as_echo_n "(cached) " >&6
26433 else
26434   gcc_cv_as_line_zero=no
26435   if test $in_tree_gas = yes; then
26436     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26437   then gcc_cv_as_line_zero=yes
26438 fi
26439   elif test "x$gcc_cv_as" != x; then
26440     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26441     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26442   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26443   (eval $ac_try) 2>&5
26444   ac_status=$?
26445   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26446   test $ac_status = 0; }; } &&
26447        test "x`cat conftest.out`" = x
26448     then
26449       gcc_cv_as_line_zero=yes
26450     else
26451       echo "configure: failed program was" >&5
26452       cat conftest.s >&5
26453       echo "configure: error output was" >&5
26454       cat conftest.out >&5
26455     fi
26456     rm -f conftest.o conftest.s conftest.out
26457   fi
26458 fi
26459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26460 $as_echo "$gcc_cv_as_line_zero" >&6; }
26461 if test "x$gcc_cv_as_line_zero" = xyes; then
26462
26463 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26464
26465 fi
26466
26467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26468 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26469 gcc_cv_ld_eh_frame_hdr=no
26470 if test $in_tree_ld = yes ; then
26471   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26472      && test $in_tree_ld_is_elf = yes; then
26473     gcc_cv_ld_eh_frame_hdr=yes
26474   fi
26475 elif test x$gcc_cv_ld != x; then
26476   if echo "$ld_ver" | grep GNU > /dev/null; then
26477     # Check if linker supports --eh-frame-hdr option
26478     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26479       gcc_cv_ld_eh_frame_hdr=yes
26480     fi
26481   else
26482     case "$target" in
26483       *-*-solaris2*)
26484         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26485         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26486           gcc_cv_ld_eh_frame_hdr=yes
26487         fi
26488         ;;
26489     esac
26490   fi
26491 fi
26492
26493 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26494
26495 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26496
26497 fi
26498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26499 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26500
26501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker CIEv3 in .eh_frame support" >&5
26502 $as_echo_n "checking linker CIEv3 in .eh_frame support... " >&6; }
26503 gcc_cv_ld_eh_frame_ciev3=no
26504 if test $in_tree_ld = yes ; then
26505   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26506      && test $in_tree_ld_is_elf = yes; then
26507     gcc_cv_ld_eh_frame_ciev3=yes
26508   fi
26509 elif test x$gcc_cv_ld != x; then
26510   if echo "$ld_ver" | grep GNU > /dev/null; then
26511     gcc_cv_ld_eh_frame_ciev3=yes
26512     if test 0"$ld_date" -lt 20040513; then
26513       if test -n "$ld_date"; then
26514         # If there was date string, but was earlier than 2004-05-13, fail
26515         gcc_cv_ld_eh_frame_ciev3=no
26516       elif test "$ld_vers_major" -lt 2; then
26517         gcc_cv_ld_eh_frame_ciev3=no
26518       elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
26519         gcc_cv_ld_eh_frame_ciev3=no
26520       fi
26521     fi
26522   else
26523     case "$target" in
26524       *-*-solaris2*)
26525         # Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1.
26526         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then
26527           gcc_cv_ld_eh_frame_ciev3=yes
26528         fi
26529         ;;
26530     esac
26531   fi
26532 fi
26533
26534 cat >>confdefs.h <<_ACEOF
26535 #define HAVE_LD_EH_FRAME_CIEV3 `if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi`
26536 _ACEOF
26537
26538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_ciev3" >&5
26539 $as_echo "$gcc_cv_ld_eh_frame_ciev3" >&6; }
26540
26541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26542 $as_echo_n "checking linker position independent executable support... " >&6; }
26543 gcc_cv_ld_pie=no
26544 if test $in_tree_ld = yes ; then
26545   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26546      && test $in_tree_ld_is_elf = yes; then
26547     gcc_cv_ld_pie=yes
26548   fi
26549 elif test x$gcc_cv_ld != x; then
26550         # Check if linker supports -pie option
26551         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26552                 gcc_cv_ld_pie=yes
26553         fi
26554 fi
26555 if test x"$gcc_cv_ld_pie" = xyes; then
26556
26557 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26558
26559 fi
26560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26561 $as_echo "$gcc_cv_ld_pie" >&6; }
26562
26563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26564 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26565 gcc_cv_ld_eh_gc_sections=no
26566 if test $in_tree_ld = yes ; then
26567   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26568      && test $in_tree_ld_is_elf = yes; then
26569     gcc_cv_ld_eh_gc_sections=yes
26570   fi
26571 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26572   cat > conftest.s <<EOF
26573         .section        .text
26574 .globl _start
26575         .type _start, @function
26576 _start:
26577         .long foo
26578         .size _start, .-_start
26579         .section        .text.foo,"ax",@progbits
26580         .type foo, @function
26581 foo:
26582         .long 0
26583         .size foo, .-foo
26584         .section        .gcc_except_table.foo,"a",@progbits
26585 .L0:
26586         .long 0
26587         .section        .eh_frame,"a",@progbits
26588         .long .L0
26589 EOF
26590   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26591     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26592          | grep "gc-sections option ignored" > /dev/null; then
26593       gcc_cv_ld_eh_gc_sections=no
26594     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26595          | grep gcc_except_table > /dev/null; then
26596       gcc_cv_ld_eh_gc_sections=yes
26597       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26598       if test x$gcc_cv_as_comdat_group != xyes; then
26599         gcc_cv_ld_eh_gc_sections=no
26600         cat > conftest.s <<EOF
26601         .section        .text
26602 .globl _start
26603         .type _start, @function
26604 _start:
26605         .long foo
26606         .size _start, .-_start
26607         .section        .gnu.linkonce.t.foo,"ax",@progbits
26608         .type foo, @function
26609 foo:
26610         .long 0
26611         .size foo, .-foo
26612         .section        .gcc_except_table.foo,"a",@progbits
26613 .L0:
26614         .long 0
26615         .section        .eh_frame,"a",@progbits
26616         .long .L0
26617 EOF
26618         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26619           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26620                | grep "gc-sections option ignored" > /dev/null; then
26621             gcc_cv_ld_eh_gc_sections=no
26622           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26623                | grep gcc_except_table > /dev/null; then
26624             gcc_cv_ld_eh_gc_sections=yes
26625           fi
26626         fi
26627       fi
26628     fi
26629   fi
26630   rm -f conftest.s conftest.o conftest
26631 fi
26632 case "$target" in
26633   hppa*-*-linux*)
26634     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26635     gcc_cv_ld_eh_gc_sections=no
26636     ;;
26637 esac
26638 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26639
26640 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26641
26642 fi
26643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26644 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26645
26646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26647 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26648 gcc_cv_ld_eh_gc_sections_bug=no
26649 if test $in_tree_ld = yes ; then
26650   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26651      && test $in_tree_ld_is_elf = yes; then
26652     gcc_cv_ld_eh_gc_sections_bug=yes
26653   fi
26654 elif test x$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
26655   gcc_cv_ld_eh_gc_sections_bug=yes
26656   cat > conftest.s <<EOF
26657         .section        .text
26658 .globl _start
26659         .type _start, @function
26660 _start:
26661         .long foo
26662         .size _start, .-_start
26663         .section        .text.startup.foo,"ax",@progbits
26664         .type foo, @function
26665 foo:
26666         .long 0
26667         .size foo, .-foo
26668         .section        .gcc_except_table.foo,"a",@progbits
26669 .L0:
26670         .long 0
26671         .section        .eh_frame,"a",@progbits
26672         .long .L0
26673 EOF
26674   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26675     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26676          | grep "gc-sections option ignored" > /dev/null; then
26677       :
26678     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26679          | grep gcc_except_table > /dev/null; then
26680       gcc_cv_ld_eh_gc_sections_bug=no
26681     fi
26682   fi
26683   rm -f conftest.s conftest.o conftest
26684 fi
26685 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26686
26687 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26688
26689 fi
26690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26691 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26692
26693 # --------
26694 # UNSORTED
26695 # --------
26696
26697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26698 $as_echo_n "checking linker --as-needed support... " >&6; }
26699 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26700   $as_echo_n "(cached) " >&6
26701 else
26702   gcc_cv_ld_as_needed=no
26703 gcc_cv_ld_as_needed_option='--as-needed'
26704 gcc_cv_ld_no_as_needed_option='--no-as-needed'
26705 if test $in_tree_ld = yes ; then
26706   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26707      && test $in_tree_ld_is_elf = yes; then
26708     gcc_cv_ld_as_needed=yes
26709   fi
26710 elif test x$gcc_cv_ld != x; then
26711         # Check if linker supports --as-needed and --no-as-needed options
26712         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26713                 gcc_cv_ld_as_needed=yes
26714         else
26715           case "$target" in
26716             # Solaris 2 ld always supports -z ignore/-z record.
26717             *-*-solaris2*)
26718               gcc_cv_ld_as_needed=yes
26719               gcc_cv_ld_as_needed_option="-z ignore"
26720               gcc_cv_ld_no_as_needed_option="-z record"
26721               ;;
26722           esac
26723         fi
26724 fi
26725 # --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
26726 # dl_iterate_phdr, i.e. since Solaris 11.
26727 case "$target" in
26728   *-*-solaris2.1[1-9]*)
26729     case "$target" in
26730     i?86-*-* | x86_64-*-*)
26731       if echo "$ld_ver" | grep GNU > /dev/null; then
26732         # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
26733         gcc_cv_ld_as_needed=no
26734       fi
26735       ;;
26736     esac
26737     ;;
26738   *-*-solaris2*)
26739     gcc_cv_ld_as_needed=no
26740     ;;
26741 esac
26742
26743 fi
26744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26745 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26746 if test x"$gcc_cv_ld_as_needed" = xyes; then
26747
26748 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26749
26750
26751 cat >>confdefs.h <<_ACEOF
26752 #define LD_AS_NEEDED_OPTION "$gcc_cv_ld_as_needed_option"
26753 _ACEOF
26754
26755
26756 cat >>confdefs.h <<_ACEOF
26757 #define LD_NO_AS_NEEDED_OPTION "$gcc_cv_ld_no_as_needed_option"
26758 _ACEOF
26759
26760 fi
26761
26762 case "$target:$tm_file" in
26763   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26764   case "$target" in
26765      *le-*-linux*)
26766      emul_name="-melf64lppc"
26767       ;;
26768      *-*-linux*)
26769      emul_name="-melf64ppc"
26770       ;;
26771      *-*-freebsd*)
26772      emul_name="-melf64ppc_fbsd"
26773       ;;
26774   esac
26775     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26776 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26777 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26778   $as_echo_n "(cached) " >&6
26779 else
26780   gcc_cv_ld_no_dot_syms=no
26781     if test x"$ld_is_gold" = xyes; then
26782       gcc_cv_ld_no_dot_syms=yes
26783     elif test $in_tree_ld = yes ; then
26784       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26785         gcc_cv_ld_no_dot_syms=yes
26786       fi
26787     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26788       cat > conftest1.s <<EOF
26789         .text
26790         bl .foo
26791 EOF
26792       cat > conftest2.s <<EOF
26793         .section ".opd","aw"
26794         .align 3
26795         .globl foo
26796         .type foo,@function
26797 foo:
26798         .quad .LEfoo,.TOC.@tocbase,0
26799         .text
26800 .LEfoo:
26801         blr
26802         .size foo,.-.LEfoo
26803 EOF
26804       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26805          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26806          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26807         gcc_cv_ld_no_dot_syms=yes
26808       fi
26809       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26810     fi
26811
26812 fi
26813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26814 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26815     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26816
26817 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26818
26819     fi
26820
26821     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26822 $as_echo_n "checking linker large toc support... " >&6; }
26823 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26824   $as_echo_n "(cached) " >&6
26825 else
26826   gcc_cv_ld_large_toc=no
26827     if test x"$ld_is_gold" = xyes; then
26828       gcc_cv_ld_large_toc=yes
26829     elif test $in_tree_ld = yes ; then
26830       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26831         gcc_cv_ld_large_toc=yes
26832       fi
26833     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26834       cat > conftest.s <<EOF
26835         .section ".tbss","awT",@nobits
26836         .align 3
26837 ie0:    .space 8
26838         .global _start
26839         .text
26840 _start:
26841         addis 9,13,ie0@got@tprel@ha
26842         ld 9,ie0@got@tprel@l(9)
26843 EOF
26844       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26845          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26846         gcc_cv_ld_large_toc=yes
26847       fi
26848       rm -f conftest conftest.o conftest.s
26849     fi
26850
26851 fi
26852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26853 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26854     if test x"$gcc_cv_ld_large_toc" = xyes; then
26855
26856 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26857
26858     fi
26859     ;;
26860 esac
26861
26862 case "$target" in
26863   *-*-aix*)
26864     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26865 $as_echo_n "checking linker large toc support... " >&6; }
26866 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26867   $as_echo_n "(cached) " >&6
26868 else
26869   gcc_cv_ld_large_toc=no
26870     if test x$gcc_cv_as != x ; then
26871       cat > conftest.s <<EOF
26872         .toc
26873 LC..1:
26874         .tc a[TC],a[RW]
26875         .extern a[RW]
26876         .csect .text[PR]
26877 .largetoctest:
26878         addis 9,LC..1@u(2)
26879         ld 3,LC..1@l(9)
26880 EOF
26881       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
26882         gcc_cv_ld_large_toc=yes
26883       fi
26884       rm -f conftest conftest.o conftest.s
26885     fi
26886
26887 fi
26888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26889 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26890     if test x"$gcc_cv_ld_large_toc" = xyes; then
26891
26892 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26893
26894     fi
26895     ;;
26896 esac
26897
26898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26899 $as_echo_n "checking linker --build-id support... " >&6; }
26900 if test "${gcc_cv_ld_buildid+set}" = set; then :
26901   $as_echo_n "(cached) " >&6
26902 else
26903   gcc_cv_ld_buildid=no
26904   if test $in_tree_ld = yes ; then
26905     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26906        "$gcc_cv_gld_minor_version" -ge 18 -o \
26907        "$gcc_cv_gld_major_version" -gt 2 \
26908        && test $in_tree_ld_is_elf = yes; then
26909       gcc_cv_ld_buildid=yes
26910     fi
26911   elif test x$gcc_cv_ld != x; then
26912     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26913       gcc_cv_ld_buildid=yes
26914     fi
26915   fi
26916 fi
26917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26918 $as_echo "$gcc_cv_ld_buildid" >&6; }
26919 if test x"$gcc_cv_ld_buildid" = xyes; then
26920
26921 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26922
26923 fi
26924
26925 # Check whether --enable-linker-build-id was given.
26926 if test "${enable_linker_build_id+set}" = set; then :
26927   enableval=$enable_linker_build_id;
26928 else
26929   enable_linker_build_id=no
26930 fi
26931
26932
26933 if test x"$enable_linker_build_id" = xyes; then
26934   if test x"$gcc_cv_ld_buildid" = xyes; then
26935
26936 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26937
26938   else
26939     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26940 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26941   fi
26942 fi
26943
26944 # In binutils 2.21, GNU ld gained support for new emulations fully
26945 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26947 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26948 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26949   $as_echo_n "(cached) " >&6
26950 else
26951   gcc_cv_ld_sol2_emulation=no
26952   if test $in_tree_ld = yes ; then
26953     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26954        "$gcc_cv_gld_minor_version" -ge 21 -o \
26955        "$gcc_cv_gld_major_version" -gt 2 \
26956        && test $in_tree_ld_is_elf = yes; then
26957       gcc_cv_ld_sol2_emulation=yes
26958     fi
26959   elif test x$gcc_cv_ld != x; then
26960     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26961        grep _sol2 > /dev/null; then
26962       gcc_cv_ld_sol2_emulation=yes
26963     fi
26964   fi
26965 fi
26966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26967 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26968 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26969
26970 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26971
26972 fi
26973
26974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26975 $as_echo_n "checking linker --sysroot support... " >&6; }
26976 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26977   $as_echo_n "(cached) " >&6
26978 else
26979   gcc_cv_ld_sysroot=no
26980   if test $in_tree_ld = yes ; then
26981       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26982         gcc_cv_ld_sysroot=yes
26983       fi
26984   elif test x$gcc_cv_ld != x; then
26985     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26986       gcc_cv_ld_sysroot=yes
26987     fi
26988   fi
26989 fi
26990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26991 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26992 if test x"$gcc_cv_ld_sysroot" = xyes; then
26993
26994 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26995
26996 fi
26997
26998 if test x$with_sysroot = x && test x$host = x$target \
26999    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
27000    && test "$prefix" != "NONE"; then
27001
27002 cat >>confdefs.h <<_ACEOF
27003 #define PREFIX_INCLUDE_DIR "$prefix/include"
27004 _ACEOF
27005
27006 fi
27007
27008 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
27009   if test "x$with_headers" != x; then
27010     target_header_dir=$with_headers
27011   elif test "x$with_sysroot" = x; then
27012     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
27013   elif test "x$with_build_sysroot" != "x"; then
27014     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
27015   elif test "x$with_sysroot" = xyes; then
27016     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
27017   else
27018     target_header_dir="${with_sysroot}${native_system_header_dir}"
27019   fi
27020 else
27021   target_header_dir=${native_system_header_dir}
27022 fi
27023
27024 # Test for stack protector support in target C library.
27025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
27026 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
27027 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
27028   $as_echo_n "(cached) " >&6
27029 else
27030   gcc_cv_libc_provides_ssp=no
27031     case "$target" in
27032        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
27033       # glibc 2.4 and later provides __stack_chk_fail and
27034       # either __stack_chk_guard, or TLS access to stack guard canary.
27035       if test -f $target_header_dir/features.h \
27036          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
27037             $target_header_dir/features.h > /dev/null; then
27038         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
27039            $target_header_dir/features.h > /dev/null; then
27040           gcc_cv_libc_provides_ssp=yes
27041         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
27042              $target_header_dir/features.h > /dev/null \
27043              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
27044              $target_header_dir/features.h > /dev/null; then
27045           gcc_cv_libc_provides_ssp=yes
27046         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
27047              $target_header_dir/features.h > /dev/null && \
27048              test -f $target_header_dir/bits/uClibc_config.h && \
27049              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
27050              $target_header_dir/bits/uClibc_config.h > /dev/null; then
27051           gcc_cv_libc_provides_ssp=yes
27052         fi
27053       # all versions of Bionic support stack protector
27054       elif test -f $target_header_dir/sys/cdefs.h \
27055         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
27056            $target_header_dir/sys/cdefs.h > /dev/null; then
27057          gcc_cv_libc_provides_ssp=yes
27058       fi
27059         ;;
27060        *-*-gnu*)
27061          # Avoid complicated tests (see
27062          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
27063          # simply assert that glibc does provide this, which is true for all
27064          # realistically usable GNU/Hurd configurations.
27065          gcc_cv_libc_provides_ssp=yes;;
27066        *-*-darwin* | *-*-freebsd*)
27067          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
27068 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
27069   gcc_cv_libc_provides_ssp=yes
27070 else
27071   echo "no __stack_chk_fail on this target"
27072 fi
27073
27074         ;;
27075   *) gcc_cv_libc_provides_ssp=no ;;
27076     esac
27077 fi
27078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
27079 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
27080
27081 if test x$gcc_cv_libc_provides_ssp = xyes; then
27082
27083 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
27084
27085 fi
27086
27087 # Test for <sys/sdt.h> on the target.
27088
27089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
27090 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
27091 have_sys_sdt_h=no
27092 if test -f $target_header_dir/sys/sdt.h; then
27093   have_sys_sdt_h=yes
27094
27095 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
27096
27097 fi
27098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
27099 $as_echo "$have_sys_sdt_h" >&6; }
27100
27101 # Check if TFmode long double should be used by default or not.
27102 # Some glibc targets used DFmode long double, but with glibc 2.4
27103 # and later they can use TFmode.
27104 case "$target" in
27105   powerpc*-*-linux* | \
27106   sparc*-*-linux* | \
27107   s390*-*-linux* | \
27108   alpha*-*-linux*)
27109
27110 # Check whether --with-long-double-128 was given.
27111 if test "${with_long_double_128+set}" = set; then :
27112   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
27113 else
27114   gcc_cv_target_ldbl128=no
27115       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
27116         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
27117       && gcc_cv_target_ldbl128=yes
27118
27119 fi
27120
27121     ;;
27122 esac
27123 if test x$gcc_cv_target_ldbl128 = xyes; then
27124
27125 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
27126
27127 fi
27128
27129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
27130 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
27131 gcc_cv_target_dl_iterate_phdr=unknown
27132 case "$target" in
27133   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
27134   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
27135   # libdl there, both complicating its use and breaking compatibility
27136   # between Solaris 10 updates.
27137   *-*-solaris2.1[1-9]*)
27138     # <link.h> needs both a dl_iterate_phdr declaration and support for
27139     # compilation with largefile support.
27140     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
27141       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
27142       gcc_cv_target_dl_iterate_phdr=yes
27143     else
27144       gcc_cv_target_dl_iterate_phdr=no
27145     fi
27146     ;;
27147 esac
27148
27149 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
27150
27151 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
27152
27153 fi
27154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
27155 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
27156
27157 # We no longer support different GC mechanisms.  Emit an error if
27158 # the user configures with --with-gc.
27159
27160 # Check whether --with-gc was given.
27161 if test "${with_gc+set}" = set; then :
27162   withval=$with_gc; as_fn_error "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5
27163 fi
27164
27165
27166 # Libraries to use on the host.  This will normally be set by the top
27167 # level Makefile.  Here we simply capture the value for our Makefile.
27168 if test -z "${HOST_LIBS+set}"; then
27169   HOST_LIBS=
27170 fi
27171
27172
27173 # Use the system's zlib library.
27174 zlibdir=-L../zlib
27175 zlibinc="-I\$(srcdir)/../zlib"
27176
27177 # Check whether --with-system-zlib was given.
27178 if test "${with_system_zlib+set}" = set; then :
27179   withval=$with_system_zlib; zlibdir=
27180 zlibinc=
27181
27182 fi
27183
27184
27185
27186
27187
27188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
27189 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
27190     # Check whether --enable-maintainer-mode was given.
27191 if test "${enable_maintainer_mode+set}" = set; then :
27192   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
27193 else
27194   maintainer_mode=no
27195 fi
27196
27197
27198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
27199 $as_echo "$maintainer_mode" >&6; }
27200
27201 if test "$maintainer_mode" = "yes"; then
27202   MAINT=''
27203 else
27204   MAINT='#'
27205 fi
27206
27207
27208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to avoid linking multiple front-ends at once" >&5
27209 $as_echo_n "checking whether to avoid linking multiple front-ends at once... " >&6; }
27210   # Check whether --enable-link-mutex was given.
27211 if test "${enable_link_mutex+set}" = set; then :
27212   enableval=$enable_link_mutex; do_link_mutex=$enableval
27213 else
27214   do_link_mutex=no
27215 fi
27216
27217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do_link_mutex" >&5
27218 $as_echo "$do_link_mutex" >&6; }
27219
27220 if test "$do_link_mutex" = "yes"; then
27221    DO_LINK_MUTEX=true
27222 else
27223    DO_LINK_MUTEX=false
27224 fi
27225
27226
27227 # --------------
27228 # Language hooks
27229 # --------------
27230
27231 # Make empty files to contain the specs and options for each language.
27232 # Then add #include lines to for a compiler that has specs and/or options.
27233
27234 subdirs=
27235 lang_opt_files=
27236 lang_specs_files=
27237 lang_tree_files=
27238 # These (without "all_") are set in each config-lang.in.
27239 # `language' must be a single word so is spelled singularly.
27240 all_languages=
27241 all_compilers=
27242 all_outputs='Makefile'
27243 # List of language makefile fragments.
27244 all_lang_makefrags=
27245 # Additional files for gengtype
27246 all_gtfiles="$target_gtfiles"
27247
27248 # These are the languages that are set in --enable-languages,
27249 # and are available in the GCC tree.
27250 all_selected_languages=
27251
27252 # Add the language fragments.
27253 # Languages are added via two mechanisms.  Some information must be
27254 # recorded in makefile variables, these are defined in config-lang.in.
27255 # We accumulate them and plug them into the main Makefile.
27256 # The other mechanism is a set of hooks for each of the main targets
27257 # like `clean', `install', etc.
27258
27259 language_hooks="Make-hooks"
27260
27261 for lang in ${srcdir}/*/config-lang.in
27262 do
27263         test "$lang" = "${srcdir}/*/config-lang.in" && continue
27264
27265         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
27266         if test "x$lang_alias" = x
27267         then
27268               echo "$lang doesn't set \$language." 1>&2
27269               exit 1
27270         fi
27271         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
27272         subdirs="$subdirs $subdir"
27273
27274         # $gcc_subdir is where the gcc integration files are to be found
27275         # for a language, both for internal compiler purposes (compiler
27276         # sources implementing front-end to GCC tree converters), and for
27277         # build infrastructure purposes (Make-lang.in, etc.)
27278         #
27279         # This will be <subdir> (relative to $srcdir) if a line like
27280         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
27281         # is found in <langdir>/config-lang.in, and will remain <langdir>
27282         # otherwise.
27283         #
27284         # Except for the language alias (fetched above), the regular
27285         # "config-lang.in" contents are always retrieved from $gcc_subdir,
27286         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
27287         # only this and the language alias.
27288
27289         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
27290         if [ "$gcc_subdir" = "" ]; then
27291            gcc_subdir="$subdir"
27292         fi
27293
27294         case ",$enable_languages," in
27295         *,$lang_alias,*)
27296             all_selected_languages="$all_selected_languages $lang_alias"
27297             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
27298                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
27299             fi
27300             ;;
27301         esac
27302
27303         language=
27304         boot_language=
27305         compilers=
27306         outputs=
27307         gtfiles=
27308         subdir_requires=
27309         . ${srcdir}/$gcc_subdir/config-lang.in
27310         if test "x$language" = x
27311         then
27312                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
27313                 exit 1
27314         fi
27315
27316         ok=:
27317         case ",$enable_languages," in
27318                 *,$lang_alias,*) ;;
27319                 *)
27320                         for i in $subdir_requires; do
27321                                 test -f "${srcdir}/$i/config-lang.in" && continue
27322                                 ok=false
27323                                 break
27324                         done
27325                 ;;
27326         esac
27327         $ok || continue
27328
27329         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
27330         if test -f $srcdir/$gcc_subdir/lang.opt; then
27331             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
27332             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
27333         fi
27334         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
27335             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
27336         fi
27337         all_languages="$all_languages $language"
27338         all_compilers="$all_compilers $compilers"
27339         all_outputs="$all_outputs $outputs"
27340         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
27341         case ",$enable_languages," in
27342                 *,lto,*)
27343
27344 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
27345
27346                     enable_lto=yes
27347
27348                     ;;
27349                 *) ;;
27350         esac
27351 done
27352
27353 check_languages=
27354 for language in $all_selected_languages
27355 do
27356         check_languages="$check_languages check-$language"
27357 done
27358
27359 # We link each language in with a set of hooks, reached indirectly via
27360 # lang.${target}.  Only do so for selected languages.
27361
27362 rm -f Make-hooks
27363 touch Make-hooks
27364 target_list="all.cross start.encap rest.encap tags \
27365         install-common install-man install-info install-pdf install-html dvi \
27366         pdf html uninstall info man srcextra srcman srcinfo \
27367         mostlyclean clean distclean maintainer-clean install-plugin"
27368
27369 for t in $target_list
27370 do
27371         x=
27372         for lang in $all_selected_languages
27373         do
27374                 x="$x $lang.$t"
27375         done
27376         echo "lang.$t: $x" >> Make-hooks
27377 done
27378
27379 # --------
27380 # Option include files
27381 # --------
27382
27383 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
27384 option_includes="option-includes.mk"
27385
27386
27387 # --------
27388 # UNSORTED
27389 # --------
27390
27391 # Create .gdbinit.
27392
27393 echo "dir ." > .gdbinit
27394 echo "dir ${srcdir}" >> .gdbinit
27395 if test x$gdb_needs_out_file_path = xyes
27396 then
27397         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27398 fi
27399 if test "x$subdirs" != x; then
27400         for s in $subdirs
27401         do
27402                 echo "dir ${srcdir}/$s" >> .gdbinit
27403         done
27404 fi
27405 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27406 echo "python import sys; sys.path.append('${srcdir}'); import gdbhooks" >> .gdbinit
27407
27408 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27409
27410
27411
27412 # Find a directory in which to install a shared libgcc.
27413
27414 # Check whether --enable-version-specific-runtime-libs was given.
27415 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27416   enableval=$enable_version_specific_runtime_libs;
27417 fi
27418
27419
27420 # Substitute configuration variables
27421
27422
27423
27424
27425
27426
27427
27428
27429
27430
27431
27432
27433
27434
27435
27436
27437
27438
27439
27440
27441
27442
27443
27444
27445
27446
27447
27448
27449
27450
27451
27452
27453
27454
27455
27456
27457
27458
27459
27460
27461
27462
27463
27464
27465
27466
27467
27468
27469
27470
27471
27472
27473
27474
27475
27476
27477
27478
27479
27480
27481
27482
27483 # Echo link setup.
27484 if test x${build} = x${host} ; then
27485   if test x${host} = x${target} ; then
27486     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27487   else
27488     echo "Links are now set up to build a cross-compiler" 1>&2
27489     echo " from ${host} to ${target}." 1>&2
27490   fi
27491 else
27492   if test x${host} = x${target} ; then
27493     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27494     echo " for ${target}." 1>&2
27495   else
27496     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27497     echo " from ${host} to ${target}." 1>&2
27498   fi
27499 fi
27500
27501
27502
27503
27504
27505
27506
27507
27508
27509 if test "x${CLOOGLIBS}" != "x" ; then
27510
27511 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27512
27513 fi
27514
27515 # Check for plugin support
27516 # Check whether --enable-plugin was given.
27517 if test "${enable_plugin+set}" = set; then :
27518   enableval=$enable_plugin; enable_plugin=$enableval
27519 else
27520   enable_plugin=yes; default_plugin=yes
27521 fi
27522
27523
27524 pluginlibs=
27525
27526 case "${host}" in
27527   *-*-darwin*)
27528     if test x$build = x$host; then
27529       export_sym_check="nm${exeext} -g"
27530     elif test x$host = x$target; then
27531       export_sym_check="$gcc_cv_nm -g"
27532     else
27533       export_sym_check=
27534     fi
27535   ;;
27536   *)
27537     if test x$build = x$host; then
27538       export_sym_check="objdump${exeext} -T"
27539     elif test x$host = x$target; then
27540       export_sym_check="$gcc_cv_objdump -T"
27541     else
27542       export_sym_check=
27543     fi
27544   ;;
27545 esac
27546
27547 if test x"$enable_plugin" = x"yes"; then
27548
27549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27550 $as_echo_n "checking for exported symbols... " >&6; }
27551   if test "x$export_sym_check" != x; then
27552     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27553     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27554     if $export_sym_check conftest | grep foobar > /dev/null; then
27555       : # No need to use a flag
27556       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27557 $as_echo "yes" >&6; }
27558     else
27559       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27560 $as_echo "yes" >&6; }
27561       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27562 $as_echo_n "checking for -rdynamic... " >&6; }
27563       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27564       if $export_sym_check conftest | grep foobar > /dev/null; then
27565         plugin_rdynamic=yes
27566         pluginlibs="-rdynamic"
27567       else
27568         plugin_rdynamic=no
27569         enable_plugin=no
27570       fi
27571       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27572 $as_echo "$plugin_rdynamic" >&6; }
27573     fi
27574   else
27575     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27576 $as_echo "unable to check" >&6; }
27577   fi
27578
27579   # Check -ldl
27580   saved_LIBS="$LIBS"
27581   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27582 $as_echo_n "checking for library containing dlopen... " >&6; }
27583 if test "${ac_cv_search_dlopen+set}" = set; then :
27584   $as_echo_n "(cached) " >&6
27585 else
27586   ac_func_search_save_LIBS=$LIBS
27587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27588 /* end confdefs.h.  */
27589
27590 /* Override any GCC internal prototype to avoid an error.
27591    Use char because int might match the return type of a GCC
27592    builtin and then its argument prototype would still apply.  */
27593 #ifdef __cplusplus
27594 extern "C"
27595 #endif
27596 char dlopen ();
27597 int
27598 main ()
27599 {
27600 return dlopen ();
27601   ;
27602   return 0;
27603 }
27604 _ACEOF
27605 for ac_lib in '' dl; do
27606   if test -z "$ac_lib"; then
27607     ac_res="none required"
27608   else
27609     ac_res=-l$ac_lib
27610     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27611   fi
27612   if ac_fn_c_try_link "$LINENO"; then :
27613   ac_cv_search_dlopen=$ac_res
27614 fi
27615 rm -f core conftest.err conftest.$ac_objext \
27616     conftest$ac_exeext
27617   if test "${ac_cv_search_dlopen+set}" = set; then :
27618   break
27619 fi
27620 done
27621 if test "${ac_cv_search_dlopen+set}" = set; then :
27622
27623 else
27624   ac_cv_search_dlopen=no
27625 fi
27626 rm conftest.$ac_ext
27627 LIBS=$ac_func_search_save_LIBS
27628 fi
27629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27630 $as_echo "$ac_cv_search_dlopen" >&6; }
27631 ac_res=$ac_cv_search_dlopen
27632 if test "$ac_res" != no; then :
27633   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27634
27635 fi
27636
27637   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27638     pluginlibs="$pluginlibs -ldl"
27639   fi
27640   LIBS="$saved_LIBS"
27641
27642   # Check that we can build shared objects with -fPIC -shared
27643   saved_LDFLAGS="$LDFLAGS"
27644   saved_CFLAGS="$CFLAGS"
27645   case "${host}" in
27646     *-*-darwin*)
27647       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27648       CFLAGS="$CFLAGS -fPIC"
27649       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27650     ;;
27651     *)
27652       CFLAGS="$CFLAGS -fPIC"
27653       LDFLAGS="$LDFLAGS -fPIC -shared"
27654     ;;
27655   esac
27656   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27657 $as_echo_n "checking for -fPIC -shared... " >&6; }
27658   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27659 /* end confdefs.h.  */
27660 extern int X;
27661 int
27662 main ()
27663 {
27664 return X == 0;
27665   ;
27666   return 0;
27667 }
27668 _ACEOF
27669 if ac_fn_c_try_link "$LINENO"; then :
27670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27671 $as_echo "yes" >&6; }; have_pic_shared=yes
27672 else
27673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27674 $as_echo "no" >&6; }; have_pic_shared=no
27675 fi
27676 rm -f core conftest.err conftest.$ac_objext \
27677     conftest$ac_exeext conftest.$ac_ext
27678   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27679     pluginlibs=
27680     enable_plugin=no
27681   fi
27682   LDFLAGS="$saved_LDFLAGS"
27683   CFLAGS="$saved_CFLAGS"
27684
27685   # If plugin support had been requested but not available, fail.
27686   if test x"$enable_plugin" = x"no" ; then
27687     if test x"$default_plugin" != x"yes"; then
27688       as_fn_error "
27689 Building GCC with plugin support requires a host that supports
27690 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27691     fi
27692   fi
27693 fi
27694
27695
27696
27697 if test x"$enable_plugin" = x"yes"; then
27698
27699 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27700
27701 fi
27702
27703
27704 # Check whether --enable-libquadmath-support was given.
27705 if test "${enable_libquadmath_support+set}" = set; then :
27706   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27707 else
27708   ENABLE_LIBQUADMATH_SUPPORT=yes
27709 fi
27710
27711 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27712
27713 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27714
27715 fi
27716
27717
27718 # Specify what hash style to use by default.
27719
27720 # Check whether --with-linker-hash-style was given.
27721 if test "${with_linker_hash_style+set}" = set; then :
27722   withval=$with_linker_hash_style; case x"$withval" in
27723    xsysv)
27724      LINKER_HASH_STYLE=sysv
27725      ;;
27726    xgnu)
27727      LINKER_HASH_STYLE=gnu
27728      ;;
27729    xboth)
27730      LINKER_HASH_STYLE=both
27731      ;;
27732    *)
27733      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27734      ;;
27735  esac
27736 else
27737   LINKER_HASH_STYLE=''
27738 fi
27739
27740 if test x"${LINKER_HASH_STYLE}" != x; then
27741
27742 cat >>confdefs.h <<_ACEOF
27743 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27744 _ACEOF
27745
27746 fi
27747
27748 # Configure the subdirectories
27749 # AC_CONFIG_SUBDIRS($subdirs)
27750
27751 # Create the Makefile
27752 # and configure language subdirectories
27753 ac_config_files="$ac_config_files $all_outputs"
27754
27755
27756 ac_config_commands="$ac_config_commands default"
27757
27758 cat >confcache <<\_ACEOF
27759 # This file is a shell script that caches the results of configure
27760 # tests run on this system so they can be shared between configure
27761 # scripts and configure runs, see configure's option --config-cache.
27762 # It is not useful on other systems.  If it contains results you don't
27763 # want to keep, you may remove or edit it.
27764 #
27765 # config.status only pays attention to the cache file if you give it
27766 # the --recheck option to rerun configure.
27767 #
27768 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27769 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27770 # following values.
27771
27772 _ACEOF
27773
27774 # The following way of writing the cache mishandles newlines in values,
27775 # but we know of no workaround that is simple, portable, and efficient.
27776 # So, we kill variables containing newlines.
27777 # Ultrix sh set writes to stderr and can't be redirected directly,
27778 # and sets the high bit in the cache file unless we assign to the vars.
27779 (
27780   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27781     eval ac_val=\$$ac_var
27782     case $ac_val in #(
27783     *${as_nl}*)
27784       case $ac_var in #(
27785       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27786 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27787       esac
27788       case $ac_var in #(
27789       _ | IFS | as_nl) ;; #(
27790       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27791       *) { eval $ac_var=; unset $ac_var;} ;;
27792       esac ;;
27793     esac
27794   done
27795
27796   (set) 2>&1 |
27797     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27798     *${as_nl}ac_space=\ *)
27799       # `set' does not quote correctly, so add quotes: double-quote
27800       # substitution turns \\\\ into \\, and sed turns \\ into \.
27801       sed -n \
27802         "s/'/'\\\\''/g;
27803           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27804       ;; #(
27805     *)
27806       # `set' quotes correctly as required by POSIX, so do not add quotes.
27807       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27808       ;;
27809     esac |
27810     sort
27811 ) |
27812   sed '
27813      /^ac_cv_env_/b end
27814      t clear
27815      :clear
27816      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27817      t end
27818      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27819      :end' >>confcache
27820 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27821   if test -w "$cache_file"; then
27822     test "x$cache_file" != "x/dev/null" &&
27823       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27824 $as_echo "$as_me: updating cache $cache_file" >&6;}
27825     cat confcache >$cache_file
27826   else
27827     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27828 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27829   fi
27830 fi
27831 rm -f confcache
27832
27833 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27834 # Let make expand exec_prefix.
27835 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27836
27837 DEFS=-DHAVE_CONFIG_H
27838
27839 ac_libobjs=
27840 ac_ltlibobjs=
27841 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27842   # 1. Remove the extension, and $U if already installed.
27843   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27844   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27845   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27846   #    will be set to the directory where LIBOBJS objects are built.
27847   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27848   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27849 done
27850 LIBOBJS=$ac_libobjs
27851
27852 LTLIBOBJS=$ac_ltlibobjs
27853
27854
27855
27856
27857 : ${CONFIG_STATUS=./config.status}
27858 ac_write_fail=0
27859 ac_clean_files_save=$ac_clean_files
27860 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27861 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27862 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27863 as_write_fail=0
27864 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27865 #! $SHELL
27866 # Generated by $as_me.
27867 # Run this file to recreate the current configuration.
27868 # Compiler output produced by configure, useful for debugging
27869 # configure, is in config.log if it exists.
27870
27871 debug=false
27872 ac_cs_recheck=false
27873 ac_cs_silent=false
27874
27875 SHELL=\${CONFIG_SHELL-$SHELL}
27876 export SHELL
27877 _ASEOF
27878 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27879 ## -------------------- ##
27880 ## M4sh Initialization. ##
27881 ## -------------------- ##
27882
27883 # Be more Bourne compatible
27884 DUALCASE=1; export DUALCASE # for MKS sh
27885 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27886   emulate sh
27887   NULLCMD=:
27888   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27889   # is contrary to our usage.  Disable this feature.
27890   alias -g '${1+"$@"}'='"$@"'
27891   setopt NO_GLOB_SUBST
27892 else
27893   case `(set -o) 2>/dev/null` in #(
27894   *posix*) :
27895     set -o posix ;; #(
27896   *) :
27897      ;;
27898 esac
27899 fi
27900
27901
27902 as_nl='
27903 '
27904 export as_nl
27905 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27906 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27907 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27908 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27909 # Prefer a ksh shell builtin over an external printf program on Solaris,
27910 # but without wasting forks for bash or zsh.
27911 if test -z "$BASH_VERSION$ZSH_VERSION" \
27912     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27913   as_echo='print -r --'
27914   as_echo_n='print -rn --'
27915 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27916   as_echo='printf %s\n'
27917   as_echo_n='printf %s'
27918 else
27919   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27920     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27921     as_echo_n='/usr/ucb/echo -n'
27922   else
27923     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27924     as_echo_n_body='eval
27925       arg=$1;
27926       case $arg in #(
27927       *"$as_nl"*)
27928         expr "X$arg" : "X\\(.*\\)$as_nl";
27929         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27930       esac;
27931       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27932     '
27933     export as_echo_n_body
27934     as_echo_n='sh -c $as_echo_n_body as_echo'
27935   fi
27936   export as_echo_body
27937   as_echo='sh -c $as_echo_body as_echo'
27938 fi
27939
27940 # The user is always right.
27941 if test "${PATH_SEPARATOR+set}" != set; then
27942   PATH_SEPARATOR=:
27943   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27944     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27945       PATH_SEPARATOR=';'
27946   }
27947 fi
27948
27949
27950 # IFS
27951 # We need space, tab and new line, in precisely that order.  Quoting is
27952 # there to prevent editors from complaining about space-tab.
27953 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27954 # splitting by setting IFS to empty value.)
27955 IFS=" ""        $as_nl"
27956
27957 # Find who we are.  Look in the path if we contain no directory separator.
27958 case $0 in #((
27959   *[\\/]* ) as_myself=$0 ;;
27960   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27961 for as_dir in $PATH
27962 do
27963   IFS=$as_save_IFS
27964   test -z "$as_dir" && as_dir=.
27965     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27966   done
27967 IFS=$as_save_IFS
27968
27969      ;;
27970 esac
27971 # We did not find ourselves, most probably we were run as `sh COMMAND'
27972 # in which case we are not to be found in the path.
27973 if test "x$as_myself" = x; then
27974   as_myself=$0
27975 fi
27976 if test ! -f "$as_myself"; then
27977   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27978   exit 1
27979 fi
27980
27981 # Unset variables that we do not need and which cause bugs (e.g. in
27982 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27983 # suppresses any "Segmentation fault" message there.  '((' could
27984 # trigger a bug in pdksh 5.2.14.
27985 for as_var in BASH_ENV ENV MAIL MAILPATH
27986 do eval test x\${$as_var+set} = xset \
27987   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27988 done
27989 PS1='$ '
27990 PS2='> '
27991 PS4='+ '
27992
27993 # NLS nuisances.
27994 LC_ALL=C
27995 export LC_ALL
27996 LANGUAGE=C
27997 export LANGUAGE
27998
27999 # CDPATH.
28000 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
28001
28002
28003 # as_fn_error ERROR [LINENO LOG_FD]
28004 # ---------------------------------
28005 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
28006 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
28007 # script with status $?, using 1 if that was 0.
28008 as_fn_error ()
28009 {
28010   as_status=$?; test $as_status -eq 0 && as_status=1
28011   if test "$3"; then
28012     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
28013     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
28014   fi
28015   $as_echo "$as_me: error: $1" >&2
28016   as_fn_exit $as_status
28017 } # as_fn_error
28018
28019
28020 # as_fn_set_status STATUS
28021 # -----------------------
28022 # Set $? to STATUS, without forking.
28023 as_fn_set_status ()
28024 {
28025   return $1
28026 } # as_fn_set_status
28027
28028 # as_fn_exit STATUS
28029 # -----------------
28030 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
28031 as_fn_exit ()
28032 {
28033   set +e
28034   as_fn_set_status $1
28035   exit $1
28036 } # as_fn_exit
28037
28038 # as_fn_unset VAR
28039 # ---------------
28040 # Portably unset VAR.
28041 as_fn_unset ()
28042 {
28043   { eval $1=; unset $1;}
28044 }
28045 as_unset=as_fn_unset
28046 # as_fn_append VAR VALUE
28047 # ----------------------
28048 # Append the text in VALUE to the end of the definition contained in VAR. Take
28049 # advantage of any shell optimizations that allow amortized linear growth over
28050 # repeated appends, instead of the typical quadratic growth present in naive
28051 # implementations.
28052 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
28053   eval 'as_fn_append ()
28054   {
28055     eval $1+=\$2
28056   }'
28057 else
28058   as_fn_append ()
28059   {
28060     eval $1=\$$1\$2
28061   }
28062 fi # as_fn_append
28063
28064 # as_fn_arith ARG...
28065 # ------------------
28066 # Perform arithmetic evaluation on the ARGs, and store the result in the
28067 # global $as_val. Take advantage of shells that can avoid forks. The arguments
28068 # must be portable across $(()) and expr.
28069 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
28070   eval 'as_fn_arith ()
28071   {
28072     as_val=$(( $* ))
28073   }'
28074 else
28075   as_fn_arith ()
28076   {
28077     as_val=`expr "$@" || test $? -eq 1`
28078   }
28079 fi # as_fn_arith
28080
28081
28082 if expr a : '\(a\)' >/dev/null 2>&1 &&
28083    test "X`expr 00001 : '.*\(...\)'`" = X001; then
28084   as_expr=expr
28085 else
28086   as_expr=false
28087 fi
28088
28089 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
28090   as_basename=basename
28091 else
28092   as_basename=false
28093 fi
28094
28095 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
28096   as_dirname=dirname
28097 else
28098   as_dirname=false
28099 fi
28100
28101 as_me=`$as_basename -- "$0" ||
28102 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
28103          X"$0" : 'X\(//\)$' \| \
28104          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
28105 $as_echo X/"$0" |
28106     sed '/^.*\/\([^/][^/]*\)\/*$/{
28107             s//\1/
28108             q
28109           }
28110           /^X\/\(\/\/\)$/{
28111             s//\1/
28112             q
28113           }
28114           /^X\/\(\/\).*/{
28115             s//\1/
28116             q
28117           }
28118           s/.*/./; q'`
28119
28120 # Avoid depending upon Character Ranges.
28121 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
28122 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
28123 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
28124 as_cr_digits='0123456789'
28125 as_cr_alnum=$as_cr_Letters$as_cr_digits
28126
28127 ECHO_C= ECHO_N= ECHO_T=
28128 case `echo -n x` in #(((((
28129 -n*)
28130   case `echo 'xy\c'` in
28131   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
28132   xy)  ECHO_C='\c';;
28133   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
28134        ECHO_T=' ';;
28135   esac;;
28136 *)
28137   ECHO_N='-n';;
28138 esac
28139
28140 rm -f conf$$ conf$$.exe conf$$.file
28141 if test -d conf$$.dir; then
28142   rm -f conf$$.dir/conf$$.file
28143 else
28144   rm -f conf$$.dir
28145   mkdir conf$$.dir 2>/dev/null
28146 fi
28147 if (echo >conf$$.file) 2>/dev/null; then
28148   if ln -s conf$$.file conf$$ 2>/dev/null; then
28149     as_ln_s='ln -s'
28150     # ... but there are two gotchas:
28151     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
28152     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
28153     # In both cases, we have to default to `cp -p'.
28154     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
28155       as_ln_s='cp -p'
28156   elif ln conf$$.file conf$$ 2>/dev/null; then
28157     as_ln_s=ln
28158   else
28159     as_ln_s='cp -p'
28160   fi
28161 else
28162   as_ln_s='cp -p'
28163 fi
28164 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
28165 rmdir conf$$.dir 2>/dev/null
28166
28167
28168 # as_fn_mkdir_p
28169 # -------------
28170 # Create "$as_dir" as a directory, including parents if necessary.
28171 as_fn_mkdir_p ()
28172 {
28173
28174   case $as_dir in #(
28175   -*) as_dir=./$as_dir;;
28176   esac
28177   test -d "$as_dir" || eval $as_mkdir_p || {
28178     as_dirs=
28179     while :; do
28180       case $as_dir in #(
28181       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
28182       *) as_qdir=$as_dir;;
28183       esac
28184       as_dirs="'$as_qdir' $as_dirs"
28185       as_dir=`$as_dirname -- "$as_dir" ||
28186 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28187          X"$as_dir" : 'X\(//\)[^/]' \| \
28188          X"$as_dir" : 'X\(//\)$' \| \
28189          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
28190 $as_echo X"$as_dir" |
28191     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28192             s//\1/
28193             q
28194           }
28195           /^X\(\/\/\)[^/].*/{
28196             s//\1/
28197             q
28198           }
28199           /^X\(\/\/\)$/{
28200             s//\1/
28201             q
28202           }
28203           /^X\(\/\).*/{
28204             s//\1/
28205             q
28206           }
28207           s/.*/./; q'`
28208       test -d "$as_dir" && break
28209     done
28210     test -z "$as_dirs" || eval "mkdir $as_dirs"
28211   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
28212
28213
28214 } # as_fn_mkdir_p
28215 if mkdir -p . 2>/dev/null; then
28216   as_mkdir_p='mkdir -p "$as_dir"'
28217 else
28218   test -d ./-p && rmdir ./-p
28219   as_mkdir_p=false
28220 fi
28221
28222 if test -x / >/dev/null 2>&1; then
28223   as_test_x='test -x'
28224 else
28225   if ls -dL / >/dev/null 2>&1; then
28226     as_ls_L_option=L
28227   else
28228     as_ls_L_option=
28229   fi
28230   as_test_x='
28231     eval sh -c '\''
28232       if test -d "$1"; then
28233         test -d "$1/.";
28234       else
28235         case $1 in #(
28236         -*)set "./$1";;
28237         esac;
28238         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
28239         ???[sx]*):;;*)false;;esac;fi
28240     '\'' sh
28241   '
28242 fi
28243 as_executable_p=$as_test_x
28244
28245 # Sed expression to map a string onto a valid CPP name.
28246 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
28247
28248 # Sed expression to map a string onto a valid variable name.
28249 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
28250
28251
28252 exec 6>&1
28253 ## ----------------------------------- ##
28254 ## Main body of $CONFIG_STATUS script. ##
28255 ## ----------------------------------- ##
28256 _ASEOF
28257 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
28258
28259 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28260 # Save the log message, to keep $0 and so on meaningful, and to
28261 # report actual input values of CONFIG_FILES etc. instead of their
28262 # values after options handling.
28263 ac_log="
28264 This file was extended by $as_me, which was
28265 generated by GNU Autoconf 2.64.  Invocation command line was
28266
28267   CONFIG_FILES    = $CONFIG_FILES
28268   CONFIG_HEADERS  = $CONFIG_HEADERS
28269   CONFIG_LINKS    = $CONFIG_LINKS
28270   CONFIG_COMMANDS = $CONFIG_COMMANDS
28271   $ $0 $@
28272
28273 on `(hostname || uname -n) 2>/dev/null | sed 1q`
28274 "
28275
28276 _ACEOF
28277
28278 case $ac_config_files in *"
28279 "*) set x $ac_config_files; shift; ac_config_files=$*;;
28280 esac
28281
28282 case $ac_config_headers in *"
28283 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
28284 esac
28285
28286
28287 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28288 # Files that config.status was made for.
28289 config_files="$ac_config_files"
28290 config_headers="$ac_config_headers"
28291 config_commands="$ac_config_commands"
28292
28293 _ACEOF
28294
28295 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28296 ac_cs_usage="\
28297 \`$as_me' instantiates files and other configuration actions
28298 from templates according to the current configuration.  Unless the files
28299 and actions are specified as TAGs, all are instantiated by default.
28300
28301 Usage: $0 [OPTION]... [TAG]...
28302
28303   -h, --help       print this help, then exit
28304   -V, --version    print version number and configuration settings, then exit
28305   -q, --quiet, --silent
28306                    do not print progress messages
28307   -d, --debug      don't remove temporary files
28308       --recheck    update $as_me by reconfiguring in the same conditions
28309       --file=FILE[:TEMPLATE]
28310                    instantiate the configuration file FILE
28311       --header=FILE[:TEMPLATE]
28312                    instantiate the configuration header FILE
28313
28314 Configuration files:
28315 $config_files
28316
28317 Configuration headers:
28318 $config_headers
28319
28320 Configuration commands:
28321 $config_commands
28322
28323 Report bugs to the package provider."
28324
28325 _ACEOF
28326 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28327 ac_cs_version="\\
28328 config.status
28329 configured by $0, generated by GNU Autoconf 2.64,
28330   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
28331
28332 Copyright (C) 2009 Free Software Foundation, Inc.
28333 This config.status script is free software; the Free Software Foundation
28334 gives unlimited permission to copy, distribute and modify it."
28335
28336 ac_pwd='$ac_pwd'
28337 srcdir='$srcdir'
28338 AWK='$AWK'
28339 test -n "\$AWK" || AWK=awk
28340 _ACEOF
28341
28342 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28343 # The default lists apply if the user does not specify any file.
28344 ac_need_defaults=:
28345 while test $# != 0
28346 do
28347   case $1 in
28348   --*=*)
28349     ac_option=`expr "X$1" : 'X\([^=]*\)='`
28350     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
28351     ac_shift=:
28352     ;;
28353   *)
28354     ac_option=$1
28355     ac_optarg=$2
28356     ac_shift=shift
28357     ;;
28358   esac
28359
28360   case $ac_option in
28361   # Handling of the options.
28362   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
28363     ac_cs_recheck=: ;;
28364   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
28365     $as_echo "$ac_cs_version"; exit ;;
28366   --debug | --debu | --deb | --de | --d | -d )
28367     debug=: ;;
28368   --file | --fil | --fi | --f )
28369     $ac_shift
28370     case $ac_optarg in
28371     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28372     esac
28373     as_fn_append CONFIG_FILES " '$ac_optarg'"
28374     ac_need_defaults=false;;
28375   --header | --heade | --head | --hea )
28376     $ac_shift
28377     case $ac_optarg in
28378     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28379     esac
28380     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
28381     ac_need_defaults=false;;
28382   --he | --h)
28383     # Conflict between --help and --header
28384     as_fn_error "ambiguous option: \`$1'
28385 Try \`$0 --help' for more information.";;
28386   --help | --hel | -h )
28387     $as_echo "$ac_cs_usage"; exit ;;
28388   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
28389   | -silent | --silent | --silen | --sile | --sil | --si | --s)
28390     ac_cs_silent=: ;;
28391
28392   # This is an error.
28393   -*) as_fn_error "unrecognized option: \`$1'
28394 Try \`$0 --help' for more information." ;;
28395
28396   *) as_fn_append ac_config_targets " $1"
28397      ac_need_defaults=false ;;
28398
28399   esac
28400   shift
28401 done
28402
28403 ac_configure_extra_args=
28404
28405 if $ac_cs_silent; then
28406   exec 6>/dev/null
28407   ac_configure_extra_args="$ac_configure_extra_args --silent"
28408 fi
28409
28410 _ACEOF
28411 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28412 if \$ac_cs_recheck; then
28413   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28414   shift
28415   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28416   CONFIG_SHELL='$SHELL'
28417   export CONFIG_SHELL
28418   exec "\$@"
28419 fi
28420
28421 _ACEOF
28422 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28423 exec 5>>config.log
28424 {
28425   echo
28426   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28427 ## Running $as_me. ##
28428 _ASBOX
28429   $as_echo "$ac_log"
28430 } >&5
28431
28432 _ACEOF
28433 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28434 #
28435 # INIT-COMMANDS
28436 #
28437 subdirs='$subdirs'
28438
28439 _ACEOF
28440
28441 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28442
28443 # Handling of arguments.
28444 for ac_config_target in $ac_config_targets
28445 do
28446   case $ac_config_target in
28447     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28448     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28449     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28450     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28451     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28452     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28453
28454   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28455   esac
28456 done
28457
28458
28459 # If the user did not use the arguments to specify the items to instantiate,
28460 # then the envvar interface is used.  Set only those that are not.
28461 # We use the long form for the default assignment because of an extremely
28462 # bizarre bug on SunOS 4.1.3.
28463 if $ac_need_defaults; then
28464   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28465   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28466   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28467 fi
28468
28469 # Have a temporary directory for convenience.  Make it in the build tree
28470 # simply because there is no reason against having it here, and in addition,
28471 # creating and moving files from /tmp can sometimes cause problems.
28472 # Hook for its removal unless debugging.
28473 # Note that there is a small window in which the directory will not be cleaned:
28474 # after its creation but before its name has been assigned to `$tmp'.
28475 $debug ||
28476 {
28477   tmp=
28478   trap 'exit_status=$?
28479   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28480 ' 0
28481   trap 'as_fn_exit 1' 1 2 13 15
28482 }
28483 # Create a (secure) tmp directory for tmp files.
28484
28485 {
28486   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28487   test -n "$tmp" && test -d "$tmp"
28488 }  ||
28489 {
28490   tmp=./conf$$-$RANDOM
28491   (umask 077 && mkdir "$tmp")
28492 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28493
28494 # Set up the scripts for CONFIG_FILES section.
28495 # No need to generate them if there are no CONFIG_FILES.
28496 # This happens for instance with `./config.status config.h'.
28497 if test -n "$CONFIG_FILES"; then
28498
28499 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28500   ac_cs_awk_getline=:
28501   ac_cs_awk_pipe_init=
28502   ac_cs_awk_read_file='
28503       while ((getline aline < (F[key])) > 0)
28504         print(aline)
28505       close(F[key])'
28506   ac_cs_awk_pipe_fini=
28507 else
28508   ac_cs_awk_getline=false
28509   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28510   ac_cs_awk_read_file='
28511       print "|#_!!_#|"
28512       print "cat " F[key] " &&"
28513       '$ac_cs_awk_pipe_init
28514   # The final `:' finishes the AND list.
28515   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28516 fi
28517 ac_cr=`echo X | tr X '\015'`
28518 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28519 # But we know of no other shell where ac_cr would be empty at this
28520 # point, so we can use a bashism as a fallback.
28521 if test "x$ac_cr" = x; then
28522   eval ac_cr=\$\'\\r\'
28523 fi
28524 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28525 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28526   ac_cs_awk_cr='\r'
28527 else
28528   ac_cs_awk_cr=$ac_cr
28529 fi
28530
28531 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28532 _ACEOF
28533
28534 # Create commands to substitute file output variables.
28535 {
28536   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28537   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28538   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28539   echo "_ACAWK" &&
28540   echo "_ACEOF"
28541 } >conf$$files.sh &&
28542 . ./conf$$files.sh ||
28543   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28544 rm -f conf$$files.sh
28545
28546 {
28547   echo "cat >conf$$subs.awk <<_ACEOF" &&
28548   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28549   echo "_ACEOF"
28550 } >conf$$subs.sh ||
28551   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28552 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28553 ac_delim='%!_!# '
28554 for ac_last_try in false false false false false :; do
28555   . ./conf$$subs.sh ||
28556     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28557
28558   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28559   if test $ac_delim_n = $ac_delim_num; then
28560     break
28561   elif $ac_last_try; then
28562     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28563   else
28564     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28565   fi
28566 done
28567 rm -f conf$$subs.sh
28568
28569 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28570 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28571 _ACEOF
28572 sed -n '
28573 h
28574 s/^/S["/; s/!.*/"]=/
28575 p
28576 g
28577 s/^[^!]*!//
28578 :repl
28579 t repl
28580 s/'"$ac_delim"'$//
28581 t delim
28582 :nl
28583 h
28584 s/\(.\{148\}\).*/\1/
28585 t more1
28586 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28587 p
28588 n
28589 b repl
28590 :more1
28591 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28592 p
28593 g
28594 s/.\{148\}//
28595 t nl
28596 :delim
28597 h
28598 s/\(.\{148\}\).*/\1/
28599 t more2
28600 s/["\\]/\\&/g; s/^/"/; s/$/"/
28601 p
28602 b
28603 :more2
28604 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28605 p
28606 g
28607 s/.\{148\}//
28608 t delim
28609 ' <conf$$subs.awk | sed '
28610 /^[^""]/{
28611   N
28612   s/\n//
28613 }
28614 ' >>$CONFIG_STATUS || ac_write_fail=1
28615 rm -f conf$$subs.awk
28616 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28617 _ACAWK
28618 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28619   for (key in S) S_is_set[key] = 1
28620   FS = "\a"
28621   \$ac_cs_awk_pipe_init
28622 }
28623 {
28624   line = $ 0
28625   nfields = split(line, field, "@")
28626   substed = 0
28627   len = length(field[1])
28628   for (i = 2; i < nfields; i++) {
28629     key = field[i]
28630     keylen = length(key)
28631     if (S_is_set[key]) {
28632       value = S[key]
28633       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28634       len += length(value) + length(field[++i])
28635       substed = 1
28636     } else
28637       len += 1 + keylen
28638   }
28639   if (nfields == 3 && !substed) {
28640     key = field[2]
28641     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28642       \$ac_cs_awk_read_file
28643       next
28644     }
28645   }
28646   print line
28647 }
28648 \$ac_cs_awk_pipe_fini
28649 _ACAWK
28650 _ACEOF
28651 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28652 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28653   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28654 else
28655   cat
28656 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28657   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28658 _ACEOF
28659
28660 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28661 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28662 # trailing colons and then remove the whole line if VPATH becomes empty
28663 # (actually we leave an empty line to preserve line numbers).
28664 if test "x$srcdir" = x.; then
28665   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28666 s/:*\$(srcdir):*/:/
28667 s/:*\${srcdir}:*/:/
28668 s/:*@srcdir@:*/:/
28669 s/^\([^=]*=[     ]*\):*/\1/
28670 s/:*$//
28671 s/^[^=]*=[       ]*$//
28672 }'
28673 fi
28674
28675 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28676 fi # test -n "$CONFIG_FILES"
28677
28678 # Set up the scripts for CONFIG_HEADERS section.
28679 # No need to generate them if there are no CONFIG_HEADERS.
28680 # This happens for instance with `./config.status Makefile'.
28681 if test -n "$CONFIG_HEADERS"; then
28682 cat >"$tmp/defines.awk" <<\_ACAWK ||
28683 BEGIN {
28684 _ACEOF
28685
28686 # Transform confdefs.h into an awk script `defines.awk', embedded as
28687 # here-document in config.status, that substitutes the proper values into
28688 # config.h.in to produce config.h.
28689
28690 # Create a delimiter string that does not exist in confdefs.h, to ease
28691 # handling of long lines.
28692 ac_delim='%!_!# '
28693 for ac_last_try in false false :; do
28694   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28695   if test -z "$ac_t"; then
28696     break
28697   elif $ac_last_try; then
28698     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28699   else
28700     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28701   fi
28702 done
28703
28704 # For the awk script, D is an array of macro values keyed by name,
28705 # likewise P contains macro parameters if any.  Preserve backslash
28706 # newline sequences.
28707
28708 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28709 sed -n '
28710 s/.\{148\}/&'"$ac_delim"'/g
28711 t rset
28712 :rset
28713 s/^[     ]*#[    ]*define[       ][      ]*/ /
28714 t def
28715 d
28716 :def
28717 s/\\$//
28718 t bsnl
28719 s/["\\]/\\&/g
28720 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28721 D["\1"]=" \3"/p
28722 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28723 d
28724 :bsnl
28725 s/["\\]/\\&/g
28726 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28727 D["\1"]=" \3\\\\\\n"\\/p
28728 t cont
28729 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28730 t cont
28731 d
28732 :cont
28733 n
28734 s/.\{148\}/&'"$ac_delim"'/g
28735 t clear
28736 :clear
28737 s/\\$//
28738 t bsnlc
28739 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28740 d
28741 :bsnlc
28742 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28743 b cont
28744 ' <confdefs.h | sed '
28745 s/'"$ac_delim"'/"\\\
28746 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28747
28748 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28749   for (key in D) D_is_set[key] = 1
28750   FS = "\a"
28751 }
28752 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28753   line = \$ 0
28754   split(line, arg, " ")
28755   if (arg[1] == "#") {
28756     defundef = arg[2]
28757     mac1 = arg[3]
28758   } else {
28759     defundef = substr(arg[1], 2)
28760     mac1 = arg[2]
28761   }
28762   split(mac1, mac2, "(") #)
28763   macro = mac2[1]
28764   prefix = substr(line, 1, index(line, defundef) - 1)
28765   if (D_is_set[macro]) {
28766     # Preserve the white space surrounding the "#".
28767     print prefix "define", macro P[macro] D[macro]
28768     next
28769   } else {
28770     # Replace #undef with comments.  This is necessary, for example,
28771     # in the case of _POSIX_SOURCE, which is predefined and required
28772     # on some systems where configure will not decide to define it.
28773     if (defundef == "undef") {
28774       print "/*", prefix defundef, macro, "*/"
28775       next
28776     }
28777   }
28778 }
28779 { print }
28780 _ACAWK
28781 _ACEOF
28782 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28783   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28784 fi # test -n "$CONFIG_HEADERS"
28785
28786
28787 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28788 shift
28789 for ac_tag
28790 do
28791   case $ac_tag in
28792   :[FHLC]) ac_mode=$ac_tag; continue;;
28793   esac
28794   case $ac_mode$ac_tag in
28795   :[FHL]*:*);;
28796   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28797   :[FH]-) ac_tag=-:-;;
28798   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28799   esac
28800   ac_save_IFS=$IFS
28801   IFS=:
28802   set x $ac_tag
28803   IFS=$ac_save_IFS
28804   shift
28805   ac_file=$1
28806   shift
28807
28808   case $ac_mode in
28809   :L) ac_source=$1;;
28810   :[FH])
28811     ac_file_inputs=
28812     for ac_f
28813     do
28814       case $ac_f in
28815       -) ac_f="$tmp/stdin";;
28816       *) # Look for the file first in the build tree, then in the source tree
28817          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28818          # because $ac_f cannot contain `:'.
28819          test -f "$ac_f" ||
28820            case $ac_f in
28821            [\\/$]*) false;;
28822            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28823            esac ||
28824            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28825       esac
28826       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28827       as_fn_append ac_file_inputs " '$ac_f'"
28828     done
28829
28830     # Let's still pretend it is `configure' which instantiates (i.e., don't
28831     # use $as_me), people would be surprised to read:
28832     #    /* config.h.  Generated by config.status.  */
28833     configure_input='Generated from '`
28834           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28835         `' by configure.'
28836     if test x"$ac_file" != x-; then
28837       configure_input="$ac_file.  $configure_input"
28838       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28839 $as_echo "$as_me: creating $ac_file" >&6;}
28840     fi
28841     # Neutralize special characters interpreted by sed in replacement strings.
28842     case $configure_input in #(
28843     *\&* | *\|* | *\\* )
28844        ac_sed_conf_input=`$as_echo "$configure_input" |
28845        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28846     *) ac_sed_conf_input=$configure_input;;
28847     esac
28848
28849     case $ac_tag in
28850     *:-:* | *:-) cat >"$tmp/stdin" \
28851       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28852     esac
28853     ;;
28854   esac
28855
28856   ac_dir=`$as_dirname -- "$ac_file" ||
28857 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28858          X"$ac_file" : 'X\(//\)[^/]' \| \
28859          X"$ac_file" : 'X\(//\)$' \| \
28860          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28861 $as_echo X"$ac_file" |
28862     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28863             s//\1/
28864             q
28865           }
28866           /^X\(\/\/\)[^/].*/{
28867             s//\1/
28868             q
28869           }
28870           /^X\(\/\/\)$/{
28871             s//\1/
28872             q
28873           }
28874           /^X\(\/\).*/{
28875             s//\1/
28876             q
28877           }
28878           s/.*/./; q'`
28879   as_dir="$ac_dir"; as_fn_mkdir_p
28880   ac_builddir=.
28881
28882 case "$ac_dir" in
28883 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28884 *)
28885   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28886   # A ".." for each directory in $ac_dir_suffix.
28887   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28888   case $ac_top_builddir_sub in
28889   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28890   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28891   esac ;;
28892 esac
28893 ac_abs_top_builddir=$ac_pwd
28894 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28895 # for backward compatibility:
28896 ac_top_builddir=$ac_top_build_prefix
28897
28898 case $srcdir in
28899   .)  # We are building in place.
28900     ac_srcdir=.
28901     ac_top_srcdir=$ac_top_builddir_sub
28902     ac_abs_top_srcdir=$ac_pwd ;;
28903   [\\/]* | ?:[\\/]* )  # Absolute name.
28904     ac_srcdir=$srcdir$ac_dir_suffix;
28905     ac_top_srcdir=$srcdir
28906     ac_abs_top_srcdir=$srcdir ;;
28907   *) # Relative name.
28908     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28909     ac_top_srcdir=$ac_top_build_prefix$srcdir
28910     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28911 esac
28912 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28913
28914
28915   case $ac_mode in
28916   :F)
28917   #
28918   # CONFIG_FILE
28919   #
28920
28921 _ACEOF
28922
28923 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28924 # If the template does not know about datarootdir, expand it.
28925 # FIXME: This hack should be removed a few years after 2.60.
28926 ac_datarootdir_hack=; ac_datarootdir_seen=
28927 ac_sed_dataroot='
28928 /datarootdir/ {
28929   p
28930   q
28931 }
28932 /@datadir@/p
28933 /@docdir@/p
28934 /@infodir@/p
28935 /@localedir@/p
28936 /@mandir@/p'
28937 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28938 *datarootdir*) ac_datarootdir_seen=yes;;
28939 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28940   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28941 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28942 _ACEOF
28943 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28944   ac_datarootdir_hack='
28945   s&@datadir@&$datadir&g
28946   s&@docdir@&$docdir&g
28947   s&@infodir@&$infodir&g
28948   s&@localedir@&$localedir&g
28949   s&@mandir@&$mandir&g
28950   s&\\\${datarootdir}&$datarootdir&g' ;;
28951 esac
28952 _ACEOF
28953
28954 # Neutralize VPATH when `$srcdir' = `.'.
28955 # Shell code in configure.ac might set extrasub.
28956 # FIXME: do we really want to maintain this feature?
28957 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28958 ac_sed_extra="$ac_vpsub
28959 $extrasub
28960 _ACEOF
28961 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28962 :t
28963 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28964 s|@configure_input@|$ac_sed_conf_input|;t t
28965 s&@top_builddir@&$ac_top_builddir_sub&;t t
28966 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28967 s&@srcdir@&$ac_srcdir&;t t
28968 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28969 s&@top_srcdir@&$ac_top_srcdir&;t t
28970 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28971 s&@builddir@&$ac_builddir&;t t
28972 s&@abs_builddir@&$ac_abs_builddir&;t t
28973 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28974 $ac_datarootdir_hack
28975 "
28976 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28977 if $ac_cs_awk_getline; then
28978   $AWK -f "$tmp/subs.awk"
28979 else
28980   $AWK -f "$tmp/subs.awk" | $SHELL
28981 fi >$tmp/out \
28982   || as_fn_error "could not create $ac_file" "$LINENO" 5
28983
28984 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28985   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28986   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28987   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28988 which seems to be undefined.  Please make sure it is defined." >&5
28989 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28990 which seems to be undefined.  Please make sure it is defined." >&2;}
28991
28992   rm -f "$tmp/stdin"
28993   case $ac_file in
28994   -) cat "$tmp/out" && rm -f "$tmp/out";;
28995   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28996   esac \
28997   || as_fn_error "could not create $ac_file" "$LINENO" 5
28998  ;;
28999   :H)
29000   #
29001   # CONFIG_HEADER
29002   #
29003   if test x"$ac_file" != x-; then
29004     {
29005       $as_echo "/* $configure_input  */" \
29006       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
29007     } >"$tmp/config.h" \
29008       || as_fn_error "could not create $ac_file" "$LINENO" 5
29009     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
29010       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
29011 $as_echo "$as_me: $ac_file is unchanged" >&6;}
29012     else
29013       rm -f "$ac_file"
29014       mv "$tmp/config.h" "$ac_file" \
29015         || as_fn_error "could not create $ac_file" "$LINENO" 5
29016     fi
29017   else
29018     $as_echo "/* $configure_input  */" \
29019       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
29020       || as_fn_error "could not create -" "$LINENO" 5
29021   fi
29022  ;;
29023
29024   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
29025 $as_echo "$as_me: executing $ac_file commands" >&6;}
29026  ;;
29027   esac
29028
29029
29030   case $ac_file$ac_mode in
29031     "as":F) chmod +x as ;;
29032     "collect-ld":F) chmod +x collect-ld ;;
29033     "nm":F) chmod +x nm ;;
29034     "default":C)
29035 case ${CONFIG_HEADERS} in
29036   *auto-host.h:config.in*)
29037   echo > cstamp-h ;;
29038 esac
29039 # Make sure all the subdirs exist.
29040 for d in $subdirs doc build common c-family
29041 do
29042     test -d $d || mkdir $d
29043 done
29044  ;;
29045
29046   esac
29047 done # for ac_tag
29048
29049
29050 as_fn_exit 0
29051 _ACEOF
29052 ac_clean_files=$ac_clean_files_save
29053
29054 test $ac_write_fail = 0 ||
29055   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
29056
29057
29058 # configure is writing to config.log, and then calls config.status.
29059 # config.status does its own redirection, appending to config.log.
29060 # Unfortunately, on DOS this fails, as config.log is still kept open
29061 # by configure, so config.status won't be able to write to it; its
29062 # output is simply discarded.  So we exec the FD to /dev/null,
29063 # effectively closing config.log, so it can be properly (re)opened and
29064 # appended to by config.status.  When coming back to configure, we
29065 # need to make the FD available again.
29066 if test "$no_create" != yes; then
29067   ac_cs_success=:
29068   ac_config_status_args=
29069   test "$silent" = yes &&
29070     ac_config_status_args="$ac_config_status_args --quiet"
29071   exec 5>/dev/null
29072   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
29073   exec 5>>config.log
29074   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
29075   # would make configure fail if this is the last instruction.
29076   $ac_cs_success || as_fn_exit $?
29077 fi
29078 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
29079   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
29080 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
29081 fi
29082
29083