gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 enable_plugin
 604 pluginlibs
 605 CLOOGINC
 606 CLOOGLIBS
 607 ISLINC
 608 ISLLIBS
 609 GMPINC
 610 GMPLIBS
 611 target_cpu_default
 612 fortran_target_objs
 613 cxx_target_objs
 614 c_target_objs
 615 use_gcc_stdint
 616 xm_defines
 617 xm_include_list
 618 xm_file_list
 619 tm_p_include_list
 620 tm_p_file_list
 621 tm_defines
 622 tm_include_list
 623 tm_file_list
 624 common_out_object_file
 625 common_out_file
 626 out_object_file
 627 out_file
 628 objc_boehm_gc
 629 md_file
 630 local_prefix
 631 lang_tree_files
 632 lang_specs_files
 633 lang_opt_files
 634 install
 635 out_host_hook_obj
 636 host_xm_defines
 637 host_xm_include_list
 638 host_xm_file_list
 639 host_exeext
 640 gcc_gxx_include_dir_add_sysroot
 641 gcc_gxx_include_dir
 642 gcc_config_arguments
 643 float_h_file
 644 extra_programs
 645 extra_objs
 646 extra_headers_list
 647 user_headers_inc_next_post
 648 user_headers_inc_next_pre
 649 extra_gcc_objs
 650 TM_MULTILIB_EXCEPTIONS_CONFIG
 651 TM_MULTILIB_CONFIG
 652 TM_ENDIAN_CONFIG
 653 tmake_file
 654 xmake_file
 655 cpp_install_dir
 656 check_languages
 657 build_file_translate
 658 build_xm_defines
 659 build_xm_include_list
 660 build_xm_file_list
 661 build_install_headers_dir
 662 build_exeext
 663 all_selected_languages
 664 all_languages
 665 all_lang_makefrags
 666 all_gtfiles
 667 all_compilers
 668 srcdir
 669 subdirs
 670 dollar
 671 gcc_tooldir
 672 enable_lto
 673 MAINT
 674 zlibinc
 675 zlibdir
 676 HOST_LIBS
 677 libgcc_visibility
 678 gcc_cv_readelf
 679 gcc_cv_objdump
 680 ORIGINAL_NM_FOR_TARGET
 681 gcc_cv_nm
 682 ORIGINAL_LD_FOR_TARGET
 683 ORIGINAL_PLUGIN_LD_FOR_TARGET
 684 gcc_cv_ld
 685 ORIGINAL_AS_FOR_TARGET
 686 gcc_cv_as
 687 enable_fast_install
 688 objdir
 689 OTOOL64
 690 OTOOL
 691 LIPO
 692 NMEDIT
 693 DSYMUTIL
 694 STRIP
 695 OBJDUMP
 696 ac_ct_DUMPBIN
 697 DUMPBIN
 698 LD
 699 FGREP
 700 SED
 701 LIBTOOL
 702 collect2
 703 STMP_FIXINC
 704 BUILD_LDFLAGS
 705 BUILD_CXXFLAGS
 706 BUILD_CFLAGS
 707 CXX_FOR_BUILD
 708 CC_FOR_BUILD
 709 inhibit_libc
 710 SYSTEM_HEADER_DIR
 711 ALL
 712 CROSS
 713 CATOBJEXT
 714 GENCAT
 715 INSTOBJEXT
 716 DATADIRNAME
 717 CATALOGS
 718 POSUB
 719 GMSGFMT
 720 XGETTEXT
 721 INCINTL
 722 LIBINTL_DEP
 723 LIBINTL
 724 USE_NLS
 725 extra_opt_files
 726 extra_modes_file
 727 NATIVE_SYSTEM_HEADER_DIR
 728 objext
 729 manext
 730 LIBICONV_DEP
 731 LTLIBICONV
 732 LIBICONV
 733 LDEXP_LIB
 734 EXTRA_GCC_LIBS
 735 GNAT_LIBEXC
 736 COLLECT2_LIBS
 737 CXXCPP
 738 AR
 739 NM
 740 BISON
 741 FLEX
 742 GENERATED_MANPAGES
 743 BUILD_INFO
 744 MAKEINFO
 745 have_mktemp_command
 746 make_compare_target
 747 INSTALL_DATA
 748 INSTALL_PROGRAM
 749 INSTALL
 750 ranlib_flags
 751 RANLIB
 752 LN
 753 LN_S
 754 AWK
 755 SET_MAKE
 756 REPORT_BUGS_TEXI
 757 REPORT_BUGS_TO
 758 PKGVERSION
 759 CONFIGURE_SPECS
 760 CROSS_SYSTEM_HEADER_DIR
 761 TARGET_SYSTEM_ROOT_DEFINE
 762 TARGET_SYSTEM_ROOT
 763 SYSROOT_CFLAGS_FOR_TARGET
 764 enable_shared
 765 enable_fixed_point
 766 enable_decimal_float
 767 with_float
 768 with_cpu
 769 enable_multiarch
 770 enable_multilib
 771 coverage_flags
 772 valgrind_command
 773 valgrind_path_defines
 774 valgrind_path
 775 TREECHECKING
 776 TREEBROWSER
 777 nocommon_flag
 778 noexception_flags
 779 warn_cxxflags
 780 warn_cflags
 781 c_strict_warn
 782 strict_warn
 783 c_loose_warn
 784 loose_warn
 785 EGREP
 786 GREP
 787 CPP
 788 PICFLAG_FOR_TARGET
 789 OUTPUT_OPTION
 790 NO_MINUS_C_MINUS_O
 791 GNATMAKE
 792 GNATBIND
 793 ac_ct_CXX
 794 CXXFLAGS
 795 CXX
 796 OBJEXT
 797 EXEEXT
 798 ac_ct_CC
 799 CPPFLAGS
 800 LDFLAGS
 801 CFLAGS
 802 CC
 803 GENINSRC
 804 target_subdir
 805 host_subdir
 806 build_subdir
 807 build_libsubdir
 808 target_noncanonical
 809 target_os
 810 target_vendor
 811 target_cpu
 812 target
 813 host_os
 814 host_vendor
 815 host_cpu
 816 host
 817 build_os
 818 build_vendor
 819 build_cpu
 820 build
 821 target_alias
 822 host_alias
 823 build_alias
 824 LIBS
 825 ECHO_T
 826 ECHO_N
 827 ECHO_C
 828 DEFS
 829 mandir
 830 localedir
 831 libdir
 832 psdir
 833 pdfdir
 834 dvidir
 835 htmldir
 836 infodir
 837 docdir
 838 oldincludedir
 839 includedir
 840 localstatedir
 841 sharedstatedir
 842 sysconfdir
 843 datadir
 844 datarootdir
 845 libexecdir
 846 sbindir
 847 bindir
 848 program_transform_name
 849 prefix
 850 exec_prefix
 851 PACKAGE_URL
 852 PACKAGE_BUGREPORT
 853 PACKAGE_STRING
 854 PACKAGE_VERSION
 855 PACKAGE_TARNAME
 856 PACKAGE_NAME
 857 PATH_SEPARATOR
 858 SHELL'
 859 ac_subst_files='option_includes
 860 language_hooks'
 861 ac_user_opts='
 862 enable_option_checking
 863 with_build_libsubdir
 864 with_local_prefix
 865 with_gxx_include_dir
 866 with_cpp_install_dir
 867 enable_generated_files_in_srcdir
 868 with_gnu_ld
 869 with_ld
 870 with_demangler_in_ld
 871 with_gnu_as
 872 with_as
 873 enable_largefile
 874 enable_werror_always
 875 enable_checking
 876 enable_coverage
 877 enable_gather_detailed_mem_stats
 878 with_stabs
 879 enable_multilib
 880 enable_multiarch
 881 enable___cxa_atexit
 882 enable_decimal_float
 883 enable_fixed_point
 884 enable_threads
 885 enable_tls
 886 enable_objc_gc
 887 with_dwarf2
 888 enable_shared
 889 with_native_system_header_dir
 890 with_build_sysroot
 891 with_sysroot
 892 with_specs
 893 with_pkgversion
 894 with_bugurl
 895 enable_languages
 896 with_multilib_list
 897 enable_rpath
 898 with_libiconv_prefix
 899 enable_sjlj_exceptions
 900 enable_secureplt
 901 enable_leading_mingw64_underscores
 902 enable_cld
 903 enable_frame_pointer
 904 enable_win32_registry
 905 enable_static
 906 with_pic
 907 enable_fast_install
 908 enable_libtool_lock
 909 with_plugin_ld
 910 enable_gnu_indirect_function
 911 enable_initfini_array
 912 enable_comdat
 913 enable_gnu_unique_object
 914 enable_linker_build_id
 915 with_long_double_128
 916 with_gc
 917 with_system_zlib
 918 enable_maintainer_mode
 919 enable_version_specific_runtime_libs
 920 enable_plugin
 921 enable_libquadmath_support
 922 with_linker_hash_style
 923 '
 924       ac_precious_vars='build_alias
 925 host_alias
 926 target_alias
 927 CC
 928 CFLAGS
 929 LDFLAGS
 930 LIBS
 931 CPPFLAGS
 932 CXX
 933 CXXFLAGS
 934 CCC
 935 CPP
 936 CXXCPP
 937 GMPLIBS
 938 GMPINC
 939 ISLLIBS
 940 ISLINC
 941 CLOOGLIBS
 942 CLOOGINC'
 943
 944
 945 # Initialize some variables set by options.
 946 ac_init_help=
 947 ac_init_version=false
 948 ac_unrecognized_opts=
 949 ac_unrecognized_sep=
 950 # The variables have the same names as the options, with
 951 # dashes changed to underlines.
 952 cache_file=/dev/null
 953 exec_prefix=NONE
 954 no_create=
 955 no_recursion=
 956 prefix=NONE
 957 program_prefix=NONE
 958 program_suffix=NONE
 959 program_transform_name=s,x,x,
 960 silent=
 961 site=
 962 srcdir=
 963 verbose=
 964 x_includes=NONE
 965 x_libraries=NONE
 966
 967 # Installation directory options.
 968 # These are left unexpanded so users can "make install exec_prefix=/foo"
 969 # and all the variables that are supposed to be based on exec_prefix
 970 # by default will actually change.
 971 # Use braces instead of parens because sh, perl, etc. also accept them.
 972 # (The list follows the same order as the GNU Coding Standards.)
 973 bindir='${exec_prefix}/bin'
 974 sbindir='${exec_prefix}/sbin'
 975 libexecdir='${exec_prefix}/libexec'
 976 datarootdir='${prefix}/share'
 977 datadir='${datarootdir}'
 978 sysconfdir='${prefix}/etc'
 979 sharedstatedir='${prefix}/com'
 980 localstatedir='${prefix}/var'
 981 includedir='${prefix}/include'
 982 oldincludedir='/usr/include'
 983 docdir='${datarootdir}/doc/${PACKAGE}'
 984 infodir='${datarootdir}/info'
 985 htmldir='${docdir}'
 986 dvidir='${docdir}'
 987 pdfdir='${docdir}'
 988 psdir='${docdir}'
 989 libdir='${exec_prefix}/lib'
 990 localedir='${datarootdir}/locale'
 991 mandir='${datarootdir}/man'
 992
 993 ac_prev=
 994 ac_dashdash=
 995 for ac_option
 996 do
 997   # If the previous option needs an argument, assign it.
 998   if test -n "$ac_prev"; then
 999     eval $ac_prev=\$ac_option
1000     ac_prev=
1001     continue
1002   fi
1003
1004   case $ac_option in
1005   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1006   *)    ac_optarg=yes ;;
1007   esac
1008
1009   # Accept the important Cygnus configure options, so we can diagnose typos.
1010
1011   case $ac_dashdash$ac_option in
1012   --)
1013     ac_dashdash=yes ;;
1014
1015   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1016     ac_prev=bindir ;;
1017   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1018     bindir=$ac_optarg ;;
1019
1020   -build | --build | --buil | --bui | --bu)
1021     ac_prev=build_alias ;;
1022   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1023     build_alias=$ac_optarg ;;
1024
1025   -cache-file | --cache-file | --cache-fil | --cache-fi \
1026   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1027     ac_prev=cache_file ;;
1028   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1029   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1030     cache_file=$ac_optarg ;;
1031
1032   --config-cache | -C)
1033     cache_file=config.cache ;;
1034
1035   -datadir | --datadir | --datadi | --datad)
1036     ac_prev=datadir ;;
1037   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1038     datadir=$ac_optarg ;;
1039
1040   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1041   | --dataroo | --dataro | --datar)
1042     ac_prev=datarootdir ;;
1043   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1044   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1045     datarootdir=$ac_optarg ;;
1046
1047   -disable-* | --disable-*)
1048     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1049     # Reject names that are not valid shell variable names.
1050     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1051       as_fn_error "invalid feature name: $ac_useropt"
1052     ac_useropt_orig=$ac_useropt
1053     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1054     case $ac_user_opts in
1055       *"
1056 "enable_$ac_useropt"
1057 "*) ;;
1058       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1059          ac_unrecognized_sep=', ';;
1060     esac
1061     eval enable_$ac_useropt=no ;;
1062
1063   -docdir | --docdir | --docdi | --doc | --do)
1064     ac_prev=docdir ;;
1065   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1066     docdir=$ac_optarg ;;
1067
1068   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1069     ac_prev=dvidir ;;
1070   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1071     dvidir=$ac_optarg ;;
1072
1073   -enable-* | --enable-*)
1074     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1075     # Reject names that are not valid shell variable names.
1076     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1077       as_fn_error "invalid feature name: $ac_useropt"
1078     ac_useropt_orig=$ac_useropt
1079     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1080     case $ac_user_opts in
1081       *"
1082 "enable_$ac_useropt"
1083 "*) ;;
1084       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1085          ac_unrecognized_sep=', ';;
1086     esac
1087     eval enable_$ac_useropt=\$ac_optarg ;;
1088
1089   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1090   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1091   | --exec | --exe | --ex)
1092     ac_prev=exec_prefix ;;
1093   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1094   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1095   | --exec=* | --exe=* | --ex=*)
1096     exec_prefix=$ac_optarg ;;
1097
1098   -gas | --gas | --ga | --g)
1099     # Obsolete; use --with-gas.
1100     with_gas=yes ;;
1101
1102   -help | --help | --hel | --he | -h)
1103     ac_init_help=long ;;
1104   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1105     ac_init_help=recursive ;;
1106   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1107     ac_init_help=short ;;
1108
1109   -host | --host | --hos | --ho)
1110     ac_prev=host_alias ;;
1111   -host=* | --host=* | --hos=* | --ho=*)
1112     host_alias=$ac_optarg ;;
1113
1114   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1115     ac_prev=htmldir ;;
1116   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1117   | --ht=*)
1118     htmldir=$ac_optarg ;;
1119
1120   -includedir | --includedir | --includedi | --included | --include \
1121   | --includ | --inclu | --incl | --inc)
1122     ac_prev=includedir ;;
1123   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1124   | --includ=* | --inclu=* | --incl=* | --inc=*)
1125     includedir=$ac_optarg ;;
1126
1127   -infodir | --infodir | --infodi | --infod | --info | --inf)
1128     ac_prev=infodir ;;
1129   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1130     infodir=$ac_optarg ;;
1131
1132   -libdir | --libdir | --libdi | --libd)
1133     ac_prev=libdir ;;
1134   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1135     libdir=$ac_optarg ;;
1136
1137   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1138   | --libexe | --libex | --libe)
1139     ac_prev=libexecdir ;;
1140   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1141   | --libexe=* | --libex=* | --libe=*)
1142     libexecdir=$ac_optarg ;;
1143
1144   -localedir | --localedir | --localedi | --localed | --locale)
1145     ac_prev=localedir ;;
1146   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1147     localedir=$ac_optarg ;;
1148
1149   -localstatedir | --localstatedir | --localstatedi | --localstated \
1150   | --localstate | --localstat | --localsta | --localst | --locals)
1151     ac_prev=localstatedir ;;
1152   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1153   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1154     localstatedir=$ac_optarg ;;
1155
1156   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1157     ac_prev=mandir ;;
1158   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1159     mandir=$ac_optarg ;;
1160
1161   -nfp | --nfp | --nf)
1162     # Obsolete; use --without-fp.
1163     with_fp=no ;;
1164
1165   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1166   | --no-cr | --no-c | -n)
1167     no_create=yes ;;
1168
1169   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1170   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1171     no_recursion=yes ;;
1172
1173   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1174   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1175   | --oldin | --oldi | --old | --ol | --o)
1176     ac_prev=oldincludedir ;;
1177   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1178   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1179   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1180     oldincludedir=$ac_optarg ;;
1181
1182   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1183     ac_prev=prefix ;;
1184   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1185     prefix=$ac_optarg ;;
1186
1187   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1188   | --program-pre | --program-pr | --program-p)
1189     ac_prev=program_prefix ;;
1190   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1191   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1192     program_prefix=$ac_optarg ;;
1193
1194   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1195   | --program-suf | --program-su | --program-s)
1196     ac_prev=program_suffix ;;
1197   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1198   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1199     program_suffix=$ac_optarg ;;
1200
1201   -program-transform-name | --program-transform-name \
1202   | --program-transform-nam | --program-transform-na \
1203   | --program-transform-n | --program-transform- \
1204   | --program-transform | --program-transfor \
1205   | --program-transfo | --program-transf \
1206   | --program-trans | --program-tran \
1207   | --progr-tra | --program-tr | --program-t)
1208     ac_prev=program_transform_name ;;
1209   -program-transform-name=* | --program-transform-name=* \
1210   | --program-transform-nam=* | --program-transform-na=* \
1211   | --program-transform-n=* | --program-transform-=* \
1212   | --program-transform=* | --program-transfor=* \
1213   | --program-transfo=* | --program-transf=* \
1214   | --program-trans=* | --program-tran=* \
1215   | --progr-tra=* | --program-tr=* | --program-t=*)
1216     program_transform_name=$ac_optarg ;;
1217
1218   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1219     ac_prev=pdfdir ;;
1220   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1221     pdfdir=$ac_optarg ;;
1222
1223   -psdir | --psdir | --psdi | --psd | --ps)
1224     ac_prev=psdir ;;
1225   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1226     psdir=$ac_optarg ;;
1227
1228   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1229   | -silent | --silent | --silen | --sile | --sil)
1230     silent=yes ;;
1231
1232   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1233     ac_prev=sbindir ;;
1234   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1235   | --sbi=* | --sb=*)
1236     sbindir=$ac_optarg ;;
1237
1238   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1239   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1240   | --sharedst | --shareds | --shared | --share | --shar \
1241   | --sha | --sh)
1242     ac_prev=sharedstatedir ;;
1243   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1244   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1245   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1246   | --sha=* | --sh=*)
1247     sharedstatedir=$ac_optarg ;;
1248
1249   -site | --site | --sit)
1250     ac_prev=site ;;
1251   -site=* | --site=* | --sit=*)
1252     site=$ac_optarg ;;
1253
1254   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1255     ac_prev=srcdir ;;
1256   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1257     srcdir=$ac_optarg ;;
1258
1259   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1260   | --syscon | --sysco | --sysc | --sys | --sy)
1261     ac_prev=sysconfdir ;;
1262   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1263   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1264     sysconfdir=$ac_optarg ;;
1265
1266   -target | --target | --targe | --targ | --tar | --ta | --t)
1267     ac_prev=target_alias ;;
1268   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1269     target_alias=$ac_optarg ;;
1270
1271   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1272     verbose=yes ;;
1273
1274   -version | --version | --versio | --versi | --vers | -V)
1275     ac_init_version=: ;;
1276
1277   -with-* | --with-*)
1278     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1279     # Reject names that are not valid shell variable names.
1280     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1281       as_fn_error "invalid package name: $ac_useropt"
1282     ac_useropt_orig=$ac_useropt
1283     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1284     case $ac_user_opts in
1285       *"
1286 "with_$ac_useropt"
1287 "*) ;;
1288       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1289          ac_unrecognized_sep=', ';;
1290     esac
1291     eval with_$ac_useropt=\$ac_optarg ;;
1292
1293   -without-* | --without-*)
1294     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1295     # Reject names that are not valid shell variable names.
1296     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1297       as_fn_error "invalid package name: $ac_useropt"
1298     ac_useropt_orig=$ac_useropt
1299     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1300     case $ac_user_opts in
1301       *"
1302 "with_$ac_useropt"
1303 "*) ;;
1304       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1305          ac_unrecognized_sep=', ';;
1306     esac
1307     eval with_$ac_useropt=no ;;
1308
1309   --x)
1310     # Obsolete; use --with-x.
1311     with_x=yes ;;
1312
1313   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1314   | --x-incl | --x-inc | --x-in | --x-i)
1315     ac_prev=x_includes ;;
1316   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1317   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1318     x_includes=$ac_optarg ;;
1319
1320   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1321   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1322     ac_prev=x_libraries ;;
1323   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1324   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1325     x_libraries=$ac_optarg ;;
1326
1327   -*) as_fn_error "unrecognized option: \`$ac_option'
1328 Try \`$0 --help' for more information."
1329     ;;
1330
1331   *=*)
1332     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1333     # Reject names that are not valid shell variable names.
1334     case $ac_envvar in #(
1335       '' | [0-9]* | *[!_$as_cr_alnum]* )
1336       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1337     esac
1338     eval $ac_envvar=\$ac_optarg
1339     export $ac_envvar ;;
1340
1341   *)
1342     # FIXME: should be removed in autoconf 3.0.
1343     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1344     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1345       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1346     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1347     ;;
1348
1349   esac
1350 done
1351
1352 if test -n "$ac_prev"; then
1353   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1354   as_fn_error "missing argument to $ac_option"
1355 fi
1356
1357 if test -n "$ac_unrecognized_opts"; then
1358   case $enable_option_checking in
1359     no) ;;
1360     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1361     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1362   esac
1363 fi
1364
1365 # Check all directory arguments for consistency.
1366 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1367                 datadir sysconfdir sharedstatedir localstatedir includedir \
1368                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1369                 libdir localedir mandir
1370 do
1371   eval ac_val=\$$ac_var
1372   # Remove trailing slashes.
1373   case $ac_val in
1374     */ )
1375       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1376       eval $ac_var=\$ac_val;;
1377   esac
1378   # Be sure to have absolute directory names.
1379   case $ac_val in
1380     [\\/$]* | ?:[\\/]* )  continue;;
1381     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1382   esac
1383   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1384 done
1385
1386 # There might be people who depend on the old broken behavior: `$host'
1387 # used to hold the argument of --host etc.
1388 # FIXME: To remove some day.
1389 build=$build_alias
1390 host=$host_alias
1391 target=$target_alias
1392
1393 # FIXME: To remove some day.
1394 if test "x$host_alias" != x; then
1395   if test "x$build_alias" = x; then
1396     cross_compiling=maybe
1397     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1398     If a cross compiler is detected then cross compile mode will be used." >&2
1399   elif test "x$build_alias" != "x$host_alias"; then
1400     cross_compiling=yes
1401   fi
1402 fi
1403
1404 ac_tool_prefix=
1405 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1406
1407 test "$silent" = yes && exec 6>/dev/null
1408
1409
1410 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1411 ac_ls_di=`ls -di .` &&
1412 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1413   as_fn_error "working directory cannot be determined"
1414 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1415   as_fn_error "pwd does not report name of working directory"
1416
1417
1418 # Find the source files, if location was not specified.
1419 if test -z "$srcdir"; then
1420   ac_srcdir_defaulted=yes
1421   # Try the directory containing this script, then the parent directory.
1422   ac_confdir=`$as_dirname -- "$as_myself" ||
1423 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1424          X"$as_myself" : 'X\(//\)[^/]' \| \
1425          X"$as_myself" : 'X\(//\)$' \| \
1426          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1427 $as_echo X"$as_myself" |
1428     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1429             s//\1/
1430             q
1431           }
1432           /^X\(\/\/\)[^/].*/{
1433             s//\1/
1434             q
1435           }
1436           /^X\(\/\/\)$/{
1437             s//\1/
1438             q
1439           }
1440           /^X\(\/\).*/{
1441             s//\1/
1442             q
1443           }
1444           s/.*/./; q'`
1445   srcdir=$ac_confdir
1446   if test ! -r "$srcdir/$ac_unique_file"; then
1447     srcdir=..
1448   fi
1449 else
1450   ac_srcdir_defaulted=no
1451 fi
1452 if test ! -r "$srcdir/$ac_unique_file"; then
1453   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1454   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1455 fi
1456 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1457 ac_abs_confdir=`(
1458         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1459         pwd)`
1460 # When building in place, set srcdir=.
1461 if test "$ac_abs_confdir" = "$ac_pwd"; then
1462   srcdir=.
1463 fi
1464 # Remove unnecessary trailing slashes from srcdir.
1465 # Double slashes in file names in object file debugging info
1466 # mess up M-x gdb in Emacs.
1467 case $srcdir in
1468 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1469 esac
1470 for ac_var in $ac_precious_vars; do
1471   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1472   eval ac_env_${ac_var}_value=\$${ac_var}
1473   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1474   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1475 done
1476
1477 #
1478 # Report the --help message.
1479 #
1480 if test "$ac_init_help" = "long"; then
1481   # Omit some internal or obsolete options to make the list less imposing.
1482   # This message is too long to be a string in the A/UX 3.1 sh.
1483   cat <<_ACEOF
1484 \`configure' configures this package to adapt to many kinds of systems.
1485
1486 Usage: $0 [OPTION]... [VAR=VALUE]...
1487
1488 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1489 VAR=VALUE.  See below for descriptions of some of the useful variables.
1490
1491 Defaults for the options are specified in brackets.
1492
1493 Configuration:
1494   -h, --help              display this help and exit
1495       --help=short        display options specific to this package
1496       --help=recursive    display the short help of all the included packages
1497   -V, --version           display version information and exit
1498   -q, --quiet, --silent   do not print \`checking...' messages
1499       --cache-file=FILE   cache test results in FILE [disabled]
1500   -C, --config-cache      alias for \`--cache-file=config.cache'
1501   -n, --no-create         do not create output files
1502       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1503
1504 Installation directories:
1505   --prefix=PREFIX         install architecture-independent files in PREFIX
1506                           [$ac_default_prefix]
1507   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1508                           [PREFIX]
1509
1510 By default, \`make install' will install all the files in
1511 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1512 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1513 for instance \`--prefix=\$HOME'.
1514
1515 For better control, use the options below.
1516
1517 Fine tuning of the installation directories:
1518   --bindir=DIR            user executables [EPREFIX/bin]
1519   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1520   --libexecdir=DIR        program executables [EPREFIX/libexec]
1521   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1522   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1523   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1524   --libdir=DIR            object code libraries [EPREFIX/lib]
1525   --includedir=DIR        C header files [PREFIX/include]
1526   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1527   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1528   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1529   --infodir=DIR           info documentation [DATAROOTDIR/info]
1530   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1531   --mandir=DIR            man documentation [DATAROOTDIR/man]
1532   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1533   --htmldir=DIR           html documentation [DOCDIR]
1534   --dvidir=DIR            dvi documentation [DOCDIR]
1535   --pdfdir=DIR            pdf documentation [DOCDIR]
1536   --psdir=DIR             ps documentation [DOCDIR]
1537 _ACEOF
1538
1539   cat <<\_ACEOF
1540
1541 Program names:
1542   --program-prefix=PREFIX            prepend PREFIX to installed program names
1543   --program-suffix=SUFFIX            append SUFFIX to installed program names
1544   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1545
1546 System types:
1547   --build=BUILD     configure for building on BUILD [guessed]
1548   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1549   --target=TARGET   configure for building compilers for TARGET [HOST]
1550 _ACEOF
1551 fi
1552
1553 if test -n "$ac_init_help"; then
1554
1555   cat <<\_ACEOF
1556
1557 Optional Features:
1558   --disable-option-checking  ignore unrecognized --enable/--with options
1559   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1560   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1561   --enable-generated-files-in-srcdir
1562                           put copies of generated files in source dir intended
1563                           for creating source tarballs for users without
1564                           texinfo bison or flex
1565   --disable-largefile     omit support for large files
1566   --enable-werror-always  enable -Werror despite compiler version
1567   --enable-checking[=LIST]
1568                           enable expensive run-time checks. With LIST, enable
1569                           only specific categories of checks. Categories are:
1570                           yes,no,all,none,release. Flags are:
1571                           assert,df,fold,gc,gcac,gimple,misc,
1572                           rtlflag,rtl,runtime,tree,valgrind,types
1573   --enable-coverage[=LEVEL]
1574                           enable compiler's code coverage collection. Use to
1575                           measure compiler performance and locate unused parts
1576                           of the compiler. With LEVEL, specify optimization.
1577                           Values are opt, noopt, default is noopt
1578   --enable-gather-detailed-mem-stats
1579                           enable detailed memory allocation stats gathering
1580   --enable-multilib       enable library support for multiple ABIs
1581   --enable-multiarch      enable support for multiarch paths
1582   --enable-__cxa_atexit   enable __cxa_atexit for C++
1583   --enable-decimal-float={no,yes,bid,dpd}
1584                         enable decimal float extension to C.  Selecting 'bid'
1585                         or 'dpd' choses which decimal floating point format
1586                         to use
1587   --enable-fixed-point    enable fixed-point arithmetic extension to C
1588   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1589                           package
1590   --enable-tls            enable or disable generation of tls code overriding
1591                           the assembler check for tls support
1592   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1593                           GNU Objective-C runtime
1594   --disable-shared        don't provide a shared libgcc
1595   --enable-languages=LIST specify which front-ends to build
1596   --disable-rpath         do not hardcode runtime library paths
1597   --enable-sjlj-exceptions
1598                           arrange to use setjmp/longjmp exception handling
1599   --enable-secureplt      enable -msecure-plt by default for PowerPC
1600   --enable-leading-mingw64-underscores
1601                           enable leading underscores on 64 bit mingw targets
1602   --enable-cld            enable -mcld by default for 32bit x86
1603   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1604                           x86
1605   --disable-win32-registry
1606                           disable lookup of installation paths in the Registry
1607                           on Windows hosts
1608   --enable-win32-registry enable registry lookup (default)
1609   --enable-win32-registry=KEY
1610                           use KEY instead of GCC version as the last portion
1611                           of the registry key
1612   --enable-shared[=PKGS]  build shared libraries [default=yes]
1613   --enable-static[=PKGS]  build static libraries [default=yes]
1614   --enable-fast-install[=PKGS]
1615                           optimize for fast installation [default=yes]
1616   --disable-libtool-lock  avoid locking (might break parallel builds)
1617   --enable-gnu-indirect-function
1618                           enable the use of the @gnu_indirect_function to
1619                           glibc systems
1620   --enable-initfini-array       use .init_array/.fini_array sections
1621   --enable-comdat         enable COMDAT group support
1622   --enable-gnu-unique-object
1623                           enable the use of the @gnu_unique_object ELF
1624                           extension on glibc systems
1625   --enable-linker-build-id
1626                           compiler will always pass --build-id to linker
1627   --enable-maintainer-mode
1628                           enable make rules and dependencies not useful (and
1629                           sometimes confusing) to the casual installer
1630   --enable-version-specific-runtime-libs
1631                           specify that runtime libraries should be installed
1632                           in a compiler-specific directory
1633   --enable-plugin         enable plugin support
1634   --disable-libquadmath-support
1635                           disable libquadmath support for Fortran
1636
1637 Optional Packages:
1638   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1639   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1640   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1641   --with-local-prefix=DIR specifies directory to put local include
1642   --with-gxx-include-dir=DIR
1643                           specifies directory to put g++ header files
1644   --with-cpp-install-dir=DIR
1645                           install the user visible C preprocessor in DIR
1646                           (relative to PREFIX) as well as PREFIX/bin
1647   --with-gnu-ld           arrange to work with GNU ld
1648   --with-ld               arrange to use the specified ld (full pathname)
1649   --with-demangler-in-ld  try to use demangler in GNU ld
1650   --with-gnu-as           arrange to work with GNU as
1651   --with-as               arrange to use the specified as (full pathname)
1652   --with-stabs            arrange to use stabs instead of host debug format
1653   --with-dwarf2           force the default debug format to be DWARF 2
1654   --with-native-system-header-dir=dir
1655                           use dir as the directory to look for standard
1656                           system header files in.  Defaults to /usr/include.
1657   --with-build-sysroot=sysroot
1658                           use sysroot as the system root during the build
1659   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1660   --with-specs=SPECS      add SPECS to driver command-line processing
1661   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1662   --with-bugurl=URL       Direct users to URL to report a bug
1663   --with-multilib-list    select multilibs (SH and x86-64 only)
1664   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1665   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1666   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1667   --with-pic              try to use only PIC/non-PIC objects [default=use
1668                           both]
1669   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1670   --with-plugin-ld=[ARG]  specify the plugin linker
1671   --with-long-double-128  use 128-bit long double by default
1672   --with-gc={page,zone}   this option is not supported anymore. It used to
1673                           choose the garbage collection mechanism to use with
1674                           the compiler
1675   --with-system-zlib      use installed libz
1676   --with-linker-hash-style={sysv,gnu,both}
1677                           specify the linker hash style
1678
1679 Some influential environment variables:
1680   CC          C compiler command
1681   CFLAGS      C compiler flags
1682   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1683               nonstandard directory <lib dir>
1684   LIBS        libraries to pass to the linker, e.g. -l<library>
1685   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1686               you have headers in a nonstandard directory <include dir>
1687   CXX         C++ compiler command
1688   CXXFLAGS    C++ compiler flags
1689   CPP         C preprocessor
1690   CXXCPP      C++ preprocessor
1691   GMPLIBS     How to link GMP
1692   GMPINC      How to find GMP include files
1693   ISLLIBS     How to link ISL
1694   ISLINC      How to find ISL include files
1695   CLOOGLIBS   How to link CLOOG
1696   CLOOGINC    How to find CLOOG include files
1697
1698 Use these variables to override the choices made by `configure' or to help
1699 it to find libraries and programs with nonstandard names/locations.
1700
1701 Report bugs to the package provider.
1702 _ACEOF
1703 ac_status=$?
1704 fi
1705
1706 if test "$ac_init_help" = "recursive"; then
1707   # If there are subdirs, report their specific --help.
1708   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1709     test -d "$ac_dir" ||
1710       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1711       continue
1712     ac_builddir=.
1713
1714 case "$ac_dir" in
1715 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1716 *)
1717   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1718   # A ".." for each directory in $ac_dir_suffix.
1719   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1720   case $ac_top_builddir_sub in
1721   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1722   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1723   esac ;;
1724 esac
1725 ac_abs_top_builddir=$ac_pwd
1726 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1727 # for backward compatibility:
1728 ac_top_builddir=$ac_top_build_prefix
1729
1730 case $srcdir in
1731   .)  # We are building in place.
1732     ac_srcdir=.
1733     ac_top_srcdir=$ac_top_builddir_sub
1734     ac_abs_top_srcdir=$ac_pwd ;;
1735   [\\/]* | ?:[\\/]* )  # Absolute name.
1736     ac_srcdir=$srcdir$ac_dir_suffix;
1737     ac_top_srcdir=$srcdir
1738     ac_abs_top_srcdir=$srcdir ;;
1739   *) # Relative name.
1740     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1741     ac_top_srcdir=$ac_top_build_prefix$srcdir
1742     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1743 esac
1744 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1745
1746     cd "$ac_dir" || { ac_status=$?; continue; }
1747     # Check for guested configure.
1748     if test -f "$ac_srcdir/configure.gnu"; then
1749       echo &&
1750       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1751     elif test -f "$ac_srcdir/configure"; then
1752       echo &&
1753       $SHELL "$ac_srcdir/configure" --help=recursive
1754     else
1755       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1756     fi || ac_status=$?
1757     cd "$ac_pwd" || { ac_status=$?; break; }
1758   done
1759 fi
1760
1761 test -n "$ac_init_help" && exit $ac_status
1762 if $ac_init_version; then
1763   cat <<\_ACEOF
1764 configure
1765 generated by GNU Autoconf 2.64
1766
1767 Copyright (C) 2009 Free Software Foundation, Inc.
1768 This configure script is free software; the Free Software Foundation
1769 gives unlimited permission to copy, distribute and modify it.
1770 _ACEOF
1771   exit
1772 fi
1773
1774 ## ------------------------ ##
1775 ## Autoconf initialization. ##
1776 ## ------------------------ ##
1777
1778 # ac_fn_c_try_compile LINENO
1779 # --------------------------
1780 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1781 ac_fn_c_try_compile ()
1782 {
1783   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1784   rm -f conftest.$ac_objext
1785   if { { ac_try="$ac_compile"
1786 case "(($ac_try" in
1787   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1788   *) ac_try_echo=$ac_try;;
1789 esac
1790 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1791 $as_echo "$ac_try_echo"; } >&5
1792   (eval "$ac_compile") 2>conftest.err
1793   ac_status=$?
1794   if test -s conftest.err; then
1795     grep -v '^ *+' conftest.err >conftest.er1
1796     cat conftest.er1 >&5
1797     mv -f conftest.er1 conftest.err
1798   fi
1799   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1800   test $ac_status = 0; } && {
1801          test -z "$ac_c_werror_flag" ||
1802          test ! -s conftest.err
1803        } && test -s conftest.$ac_objext; then :
1804   ac_retval=0
1805 else
1806   $as_echo "$as_me: failed program was:" >&5
1807 sed 's/^/| /' conftest.$ac_ext >&5
1808
1809         ac_retval=1
1810 fi
1811   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1812   return $ac_retval
1813
1814 } # ac_fn_c_try_compile
1815
1816 # ac_fn_cxx_try_compile LINENO
1817 # ----------------------------
1818 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1819 ac_fn_cxx_try_compile ()
1820 {
1821   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1822   rm -f conftest.$ac_objext
1823   if { { ac_try="$ac_compile"
1824 case "(($ac_try" in
1825   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1826   *) ac_try_echo=$ac_try;;
1827 esac
1828 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1829 $as_echo "$ac_try_echo"; } >&5
1830   (eval "$ac_compile") 2>conftest.err
1831   ac_status=$?
1832   if test -s conftest.err; then
1833     grep -v '^ *+' conftest.err >conftest.er1
1834     cat conftest.er1 >&5
1835     mv -f conftest.er1 conftest.err
1836   fi
1837   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1838   test $ac_status = 0; } && {
1839          test -z "$ac_cxx_werror_flag" ||
1840          test ! -s conftest.err
1841        } && test -s conftest.$ac_objext; then :
1842   ac_retval=0
1843 else
1844   $as_echo "$as_me: failed program was:" >&5
1845 sed 's/^/| /' conftest.$ac_ext >&5
1846
1847         ac_retval=1
1848 fi
1849   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1850   return $ac_retval
1851
1852 } # ac_fn_cxx_try_compile
1853
1854 # ac_fn_c_try_cpp LINENO
1855 # ----------------------
1856 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1857 ac_fn_c_try_cpp ()
1858 {
1859   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1860   if { { ac_try="$ac_cpp conftest.$ac_ext"
1861 case "(($ac_try" in
1862   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1863   *) ac_try_echo=$ac_try;;
1864 esac
1865 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1866 $as_echo "$ac_try_echo"; } >&5
1867   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1868   ac_status=$?
1869   if test -s conftest.err; then
1870     grep -v '^ *+' conftest.err >conftest.er1
1871     cat conftest.er1 >&5
1872     mv -f conftest.er1 conftest.err
1873   fi
1874   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1875   test $ac_status = 0; } >/dev/null && {
1876          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1877          test ! -s conftest.err
1878        }; then :
1879   ac_retval=0
1880 else
1881   $as_echo "$as_me: failed program was:" >&5
1882 sed 's/^/| /' conftest.$ac_ext >&5
1883
1884     ac_retval=1
1885 fi
1886   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1887   return $ac_retval
1888
1889 } # ac_fn_c_try_cpp
1890
1891 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1892 # -------------------------------------------------------
1893 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1894 # the include files in INCLUDES and setting the cache variable VAR
1895 # accordingly.
1896 ac_fn_c_check_header_mongrel ()
1897 {
1898   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1899   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1900   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1901 $as_echo_n "checking for $2... " >&6; }
1902 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1903   $as_echo_n "(cached) " >&6
1904 fi
1905 eval ac_res=\$$3
1906                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1907 $as_echo "$ac_res" >&6; }
1908 else
1909   # Is the header compilable?
1910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1911 $as_echo_n "checking $2 usability... " >&6; }
1912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1913 /* end confdefs.h.  */
1914 $4
1915 #include <$2>
1916 _ACEOF
1917 if ac_fn_c_try_compile "$LINENO"; then :
1918   ac_header_compiler=yes
1919 else
1920   ac_header_compiler=no
1921 fi
1922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1924 $as_echo "$ac_header_compiler" >&6; }
1925
1926 # Is the header present?
1927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1928 $as_echo_n "checking $2 presence... " >&6; }
1929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1930 /* end confdefs.h.  */
1931 #include <$2>
1932 _ACEOF
1933 if ac_fn_c_try_cpp "$LINENO"; then :
1934   ac_header_preproc=yes
1935 else
1936   ac_header_preproc=no
1937 fi
1938 rm -f conftest.err conftest.$ac_ext
1939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1940 $as_echo "$ac_header_preproc" >&6; }
1941
1942 # So?  What about this header?
1943 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1944   yes:no: )
1945     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1946 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1947     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1948 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1949     ;;
1950   no:yes:* )
1951     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1952 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1953     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1954 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1955     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1956 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1957     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1958 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1959     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1960 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1961     ;;
1962 esac
1963   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1964 $as_echo_n "checking for $2... " >&6; }
1965 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1966   $as_echo_n "(cached) " >&6
1967 else
1968   eval "$3=\$ac_header_compiler"
1969 fi
1970 eval ac_res=\$$3
1971                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1972 $as_echo "$ac_res" >&6; }
1973 fi
1974   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1975
1976 } # ac_fn_c_check_header_mongrel
1977
1978 # ac_fn_c_try_run LINENO
1979 # ----------------------
1980 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1981 # that executables *can* be run.
1982 ac_fn_c_try_run ()
1983 {
1984   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1985   if { { ac_try="$ac_link"
1986 case "(($ac_try" in
1987   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1988   *) ac_try_echo=$ac_try;;
1989 esac
1990 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1991 $as_echo "$ac_try_echo"; } >&5
1992   (eval "$ac_link") 2>&5
1993   ac_status=$?
1994   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1995   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1996   { { case "(($ac_try" in
1997   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1998   *) ac_try_echo=$ac_try;;
1999 esac
2000 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2001 $as_echo "$ac_try_echo"; } >&5
2002   (eval "$ac_try") 2>&5
2003   ac_status=$?
2004   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2005   test $ac_status = 0; }; }; then :
2006   ac_retval=0
2007 else
2008   $as_echo "$as_me: program exited with status $ac_status" >&5
2009        $as_echo "$as_me: failed program was:" >&5
2010 sed 's/^/| /' conftest.$ac_ext >&5
2011
2012        ac_retval=$ac_status
2013 fi
2014   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2015   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2016   return $ac_retval
2017
2018 } # ac_fn_c_try_run
2019
2020 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2021 # -------------------------------------------------------
2022 # Tests whether HEADER exists and can be compiled using the include files in
2023 # INCLUDES, setting the cache variable VAR accordingly.
2024 ac_fn_c_check_header_compile ()
2025 {
2026   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2027   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2028 $as_echo_n "checking for $2... " >&6; }
2029 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2030   $as_echo_n "(cached) " >&6
2031 else
2032   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2033 /* end confdefs.h.  */
2034 $4
2035 #include <$2>
2036 _ACEOF
2037 if ac_fn_c_try_compile "$LINENO"; then :
2038   eval "$3=yes"
2039 else
2040   eval "$3=no"
2041 fi
2042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2043 fi
2044 eval ac_res=\$$3
2045                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2046 $as_echo "$ac_res" >&6; }
2047   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2048
2049 } # ac_fn_c_check_header_compile
2050
2051 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2052 # --------------------------------------------
2053 # Tries to find the compile-time value of EXPR in a program that includes
2054 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2055 # computed
2056 ac_fn_c_compute_int ()
2057 {
2058   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2059   if test "$cross_compiling" = yes; then
2060     # Depending upon the size, compute the lo and hi bounds.
2061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2062 /* end confdefs.h.  */
2063 $4
2064 int
2065 main ()
2066 {
2067 static int test_array [1 - 2 * !(($2) >= 0)];
2068 test_array [0] = 0
2069
2070   ;
2071   return 0;
2072 }
2073 _ACEOF
2074 if ac_fn_c_try_compile "$LINENO"; then :
2075   ac_lo=0 ac_mid=0
2076   while :; do
2077     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2078 /* end confdefs.h.  */
2079 $4
2080 int
2081 main ()
2082 {
2083 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2084 test_array [0] = 0
2085
2086   ;
2087   return 0;
2088 }
2089 _ACEOF
2090 if ac_fn_c_try_compile "$LINENO"; then :
2091   ac_hi=$ac_mid; break
2092 else
2093   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2094                         if test $ac_lo -le $ac_mid; then
2095                           ac_lo= ac_hi=
2096                           break
2097                         fi
2098                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2099 fi
2100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2101   done
2102 else
2103   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2104 /* end confdefs.h.  */
2105 $4
2106 int
2107 main ()
2108 {
2109 static int test_array [1 - 2 * !(($2) < 0)];
2110 test_array [0] = 0
2111
2112   ;
2113   return 0;
2114 }
2115 _ACEOF
2116 if ac_fn_c_try_compile "$LINENO"; then :
2117   ac_hi=-1 ac_mid=-1
2118   while :; do
2119     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2120 /* end confdefs.h.  */
2121 $4
2122 int
2123 main ()
2124 {
2125 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2126 test_array [0] = 0
2127
2128   ;
2129   return 0;
2130 }
2131 _ACEOF
2132 if ac_fn_c_try_compile "$LINENO"; then :
2133   ac_lo=$ac_mid; break
2134 else
2135   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2136                         if test $ac_mid -le $ac_hi; then
2137                           ac_lo= ac_hi=
2138                           break
2139                         fi
2140                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2141 fi
2142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2143   done
2144 else
2145   ac_lo= ac_hi=
2146 fi
2147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2148 fi
2149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2150 # Binary search between lo and hi bounds.
2151 while test "x$ac_lo" != "x$ac_hi"; do
2152   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2154 /* end confdefs.h.  */
2155 $4
2156 int
2157 main ()
2158 {
2159 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2160 test_array [0] = 0
2161
2162   ;
2163   return 0;
2164 }
2165 _ACEOF
2166 if ac_fn_c_try_compile "$LINENO"; then :
2167   ac_hi=$ac_mid
2168 else
2169   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2170 fi
2171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2172 done
2173 case $ac_lo in #((
2174 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2175 '') ac_retval=1 ;;
2176 esac
2177   else
2178     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2179 /* end confdefs.h.  */
2180 $4
2181 static long int longval () { return $2; }
2182 static unsigned long int ulongval () { return $2; }
2183 #include <stdio.h>
2184 #include <stdlib.h>
2185 int
2186 main ()
2187 {
2188
2189   FILE *f = fopen ("conftest.val", "w");
2190   if (! f)
2191     return 1;
2192   if (($2) < 0)
2193     {
2194       long int i = longval ();
2195       if (i != ($2))
2196         return 1;
2197       fprintf (f, "%ld", i);
2198     }
2199   else
2200     {
2201       unsigned long int i = ulongval ();
2202       if (i != ($2))
2203         return 1;
2204       fprintf (f, "%lu", i);
2205     }
2206   /* Do not output a trailing newline, as this causes \r\n confusion
2207      on some platforms.  */
2208   return ferror (f) || fclose (f) != 0;
2209
2210   ;
2211   return 0;
2212 }
2213 _ACEOF
2214 if ac_fn_c_try_run "$LINENO"; then :
2215   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2216 else
2217   ac_retval=1
2218 fi
2219 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2220   conftest.$ac_objext conftest.beam conftest.$ac_ext
2221 rm -f conftest.val
2222
2223   fi
2224   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2225   return $ac_retval
2226
2227 } # ac_fn_c_compute_int
2228
2229 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2230 # -------------------------------------------
2231 # Tests whether TYPE exists after having included INCLUDES, setting cache
2232 # variable VAR accordingly.
2233 ac_fn_c_check_type ()
2234 {
2235   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2236   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2237 $as_echo_n "checking for $2... " >&6; }
2238 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2239   $as_echo_n "(cached) " >&6
2240 else
2241   eval "$3=no"
2242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2243 /* end confdefs.h.  */
2244 $4
2245 int
2246 main ()
2247 {
2248 if (sizeof ($2))
2249          return 0;
2250   ;
2251   return 0;
2252 }
2253 _ACEOF
2254 if ac_fn_c_try_compile "$LINENO"; then :
2255   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2256 /* end confdefs.h.  */
2257 $4
2258 int
2259 main ()
2260 {
2261 if (sizeof (($2)))
2262             return 0;
2263   ;
2264   return 0;
2265 }
2266 _ACEOF
2267 if ac_fn_c_try_compile "$LINENO"; then :
2268
2269 else
2270   eval "$3=yes"
2271 fi
2272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2273 fi
2274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2275 fi
2276 eval ac_res=\$$3
2277                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2278 $as_echo "$ac_res" >&6; }
2279   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2280
2281 } # ac_fn_c_check_type
2282
2283 # ac_fn_c_find_intX_t LINENO BITS VAR
2284 # -----------------------------------
2285 # Finds a signed integer type with width BITS, setting cache variable VAR
2286 # accordingly.
2287 ac_fn_c_find_intX_t ()
2288 {
2289   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2290   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2291 $as_echo_n "checking for int$2_t... " >&6; }
2292 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2293   $as_echo_n "(cached) " >&6
2294 else
2295   eval "$3=no"
2296      for ac_type in int$2_t 'int' 'long int' \
2297          'long long int' 'short int' 'signed char'; do
2298        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299 /* end confdefs.h.  */
2300 $ac_includes_default
2301 int
2302 main ()
2303 {
2304 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2305 test_array [0] = 0
2306
2307   ;
2308   return 0;
2309 }
2310 _ACEOF
2311 if ac_fn_c_try_compile "$LINENO"; then :
2312   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2313 /* end confdefs.h.  */
2314 $ac_includes_default
2315 int
2316 main ()
2317 {
2318 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2319                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2320 test_array [0] = 0
2321
2322   ;
2323   return 0;
2324 }
2325 _ACEOF
2326 if ac_fn_c_try_compile "$LINENO"; then :
2327
2328 else
2329   case $ac_type in #(
2330   int$2_t) :
2331     eval "$3=yes" ;; #(
2332   *) :
2333     eval "$3=\$ac_type" ;;
2334 esac
2335 fi
2336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2337 fi
2338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2339        eval as_val=\$$3
2340    if test "x$as_val" = x""no; then :
2341
2342 else
2343   break
2344 fi
2345      done
2346 fi
2347 eval ac_res=\$$3
2348                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2349 $as_echo "$ac_res" >&6; }
2350   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2351
2352 } # ac_fn_c_find_intX_t
2353
2354 # ac_fn_c_try_link LINENO
2355 # -----------------------
2356 # Try to link conftest.$ac_ext, and return whether this succeeded.
2357 ac_fn_c_try_link ()
2358 {
2359   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2360   rm -f conftest.$ac_objext conftest$ac_exeext
2361   if { { ac_try="$ac_link"
2362 case "(($ac_try" in
2363   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2364   *) ac_try_echo=$ac_try;;
2365 esac
2366 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2367 $as_echo "$ac_try_echo"; } >&5
2368   (eval "$ac_link") 2>conftest.err
2369   ac_status=$?
2370   if test -s conftest.err; then
2371     grep -v '^ *+' conftest.err >conftest.er1
2372     cat conftest.er1 >&5
2373     mv -f conftest.er1 conftest.err
2374   fi
2375   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2376   test $ac_status = 0; } && {
2377          test -z "$ac_c_werror_flag" ||
2378          test ! -s conftest.err
2379        } && test -s conftest$ac_exeext && {
2380          test "$cross_compiling" = yes ||
2381          $as_test_x conftest$ac_exeext
2382        }; then :
2383   ac_retval=0
2384 else
2385   $as_echo "$as_me: failed program was:" >&5
2386 sed 's/^/| /' conftest.$ac_ext >&5
2387
2388         ac_retval=1
2389 fi
2390   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2391   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2392   # interfere with the next link command; also delete a directory that is
2393   # left behind by Apple's compiler.  We do this before executing the actions.
2394   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2395   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2396   return $ac_retval
2397
2398 } # ac_fn_c_try_link
2399
2400 # ac_fn_c_find_uintX_t LINENO BITS VAR
2401 # ------------------------------------
2402 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2403 # accordingly.
2404 ac_fn_c_find_uintX_t ()
2405 {
2406   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2407   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2408 $as_echo_n "checking for uint$2_t... " >&6; }
2409 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2410   $as_echo_n "(cached) " >&6
2411 else
2412   eval "$3=no"
2413      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2414          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2415        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2416 /* end confdefs.h.  */
2417 $ac_includes_default
2418 int
2419 main ()
2420 {
2421 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2422 test_array [0] = 0
2423
2424   ;
2425   return 0;
2426 }
2427 _ACEOF
2428 if ac_fn_c_try_compile "$LINENO"; then :
2429   case $ac_type in #(
2430   uint$2_t) :
2431     eval "$3=yes" ;; #(
2432   *) :
2433     eval "$3=\$ac_type" ;;
2434 esac
2435 fi
2436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2437        eval as_val=\$$3
2438    if test "x$as_val" = x""no; then :
2439
2440 else
2441   break
2442 fi
2443      done
2444 fi
2445 eval ac_res=\$$3
2446                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2447 $as_echo "$ac_res" >&6; }
2448   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2449
2450 } # ac_fn_c_find_uintX_t
2451
2452 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2453 # ----------------------------------------------
2454 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2455 ac_fn_c_check_header_preproc ()
2456 {
2457   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2458   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2459 $as_echo_n "checking for $2... " >&6; }
2460 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2461   $as_echo_n "(cached) " >&6
2462 else
2463   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2464 /* end confdefs.h.  */
2465 #include <$2>
2466 _ACEOF
2467 if ac_fn_c_try_cpp "$LINENO"; then :
2468   eval "$3=yes"
2469 else
2470   eval "$3=no"
2471 fi
2472 rm -f conftest.err conftest.$ac_ext
2473 fi
2474 eval ac_res=\$$3
2475                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2476 $as_echo "$ac_res" >&6; }
2477   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2478
2479 } # ac_fn_c_check_header_preproc
2480
2481 # ac_fn_cxx_try_cpp LINENO
2482 # ------------------------
2483 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2484 ac_fn_cxx_try_cpp ()
2485 {
2486   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2487   if { { ac_try="$ac_cpp conftest.$ac_ext"
2488 case "(($ac_try" in
2489   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2490   *) ac_try_echo=$ac_try;;
2491 esac
2492 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2493 $as_echo "$ac_try_echo"; } >&5
2494   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2495   ac_status=$?
2496   if test -s conftest.err; then
2497     grep -v '^ *+' conftest.err >conftest.er1
2498     cat conftest.er1 >&5
2499     mv -f conftest.er1 conftest.err
2500   fi
2501   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2502   test $ac_status = 0; } >/dev/null && {
2503          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2504          test ! -s conftest.err
2505        }; then :
2506   ac_retval=0
2507 else
2508   $as_echo "$as_me: failed program was:" >&5
2509 sed 's/^/| /' conftest.$ac_ext >&5
2510
2511     ac_retval=1
2512 fi
2513   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2514   return $ac_retval
2515
2516 } # ac_fn_cxx_try_cpp
2517
2518 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2519 # ------------------------------------------------
2520 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2521 ac_fn_cxx_check_header_preproc ()
2522 {
2523   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2524   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2525 $as_echo_n "checking for $2... " >&6; }
2526 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2527   $as_echo_n "(cached) " >&6
2528 else
2529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2530 /* end confdefs.h.  */
2531 #include <$2>
2532 _ACEOF
2533 if ac_fn_cxx_try_cpp "$LINENO"; then :
2534   eval "$3=yes"
2535 else
2536   eval "$3=no"
2537 fi
2538 rm -f conftest.err conftest.$ac_ext
2539 fi
2540 eval ac_res=\$$3
2541                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2542 $as_echo "$ac_res" >&6; }
2543   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2544
2545 } # ac_fn_cxx_check_header_preproc
2546
2547 # ac_fn_c_check_func LINENO FUNC VAR
2548 # ----------------------------------
2549 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2550 ac_fn_c_check_func ()
2551 {
2552   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2553   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2554 $as_echo_n "checking for $2... " >&6; }
2555 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2556   $as_echo_n "(cached) " >&6
2557 else
2558   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2559 /* end confdefs.h.  */
2560 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2561    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2562 #define $2 innocuous_$2
2563
2564 /* System header to define __stub macros and hopefully few prototypes,
2565     which can conflict with char $2 (); below.
2566     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2567     <limits.h> exists even on freestanding compilers.  */
2568
2569 #ifdef __STDC__
2570 # include <limits.h>
2571 #else
2572 # include <assert.h>
2573 #endif
2574
2575 #undef $2
2576
2577 /* Override any GCC internal prototype to avoid an error.
2578    Use char because int might match the return type of a GCC
2579    builtin and then its argument prototype would still apply.  */
2580 #ifdef __cplusplus
2581 extern "C"
2582 #endif
2583 char $2 ();
2584 /* The GNU C library defines this for functions which it implements
2585     to always fail with ENOSYS.  Some functions are actually named
2586     something starting with __ and the normal name is an alias.  */
2587 #if defined __stub_$2 || defined __stub___$2
2588 choke me
2589 #endif
2590
2591 int
2592 main ()
2593 {
2594 return $2 ();
2595   ;
2596   return 0;
2597 }
2598 _ACEOF
2599 if ac_fn_c_try_link "$LINENO"; then :
2600   eval "$3=yes"
2601 else
2602   eval "$3=no"
2603 fi
2604 rm -f core conftest.err conftest.$ac_objext \
2605     conftest$ac_exeext conftest.$ac_ext
2606 fi
2607 eval ac_res=\$$3
2608                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2609 $as_echo "$ac_res" >&6; }
2610   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2611
2612 } # ac_fn_c_check_func
2613
2614 # ac_fn_cxx_try_link LINENO
2615 # -------------------------
2616 # Try to link conftest.$ac_ext, and return whether this succeeded.
2617 ac_fn_cxx_try_link ()
2618 {
2619   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2620   rm -f conftest.$ac_objext conftest$ac_exeext
2621   if { { ac_try="$ac_link"
2622 case "(($ac_try" in
2623   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2624   *) ac_try_echo=$ac_try;;
2625 esac
2626 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2627 $as_echo "$ac_try_echo"; } >&5
2628   (eval "$ac_link") 2>conftest.err
2629   ac_status=$?
2630   if test -s conftest.err; then
2631     grep -v '^ *+' conftest.err >conftest.er1
2632     cat conftest.er1 >&5
2633     mv -f conftest.er1 conftest.err
2634   fi
2635   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2636   test $ac_status = 0; } && {
2637          test -z "$ac_cxx_werror_flag" ||
2638          test ! -s conftest.err
2639        } && test -s conftest$ac_exeext && {
2640          test "$cross_compiling" = yes ||
2641          $as_test_x conftest$ac_exeext
2642        }; then :
2643   ac_retval=0
2644 else
2645   $as_echo "$as_me: failed program was:" >&5
2646 sed 's/^/| /' conftest.$ac_ext >&5
2647
2648         ac_retval=1
2649 fi
2650   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2651   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2652   # interfere with the next link command; also delete a directory that is
2653   # left behind by Apple's compiler.  We do this before executing the actions.
2654   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2655   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2656   return $ac_retval
2657
2658 } # ac_fn_cxx_try_link
2659 cat >config.log <<_ACEOF
2660 This file contains any messages produced by compilers while
2661 running configure, to aid debugging if configure makes a mistake.
2662
2663 It was created by $as_me, which was
2664 generated by GNU Autoconf 2.64.  Invocation command line was
2665
2666   $ $0 $@
2667
2668 _ACEOF
2669 exec 5>>config.log
2670 {
2671 cat <<_ASUNAME
2672 ## --------- ##
2673 ## Platform. ##
2674 ## --------- ##
2675
2676 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2677 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2678 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2679 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2680 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2681
2682 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2683 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2684
2685 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2686 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2687 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2688 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2689 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2690 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2691 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2692
2693 _ASUNAME
2694
2695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2696 for as_dir in $PATH
2697 do
2698   IFS=$as_save_IFS
2699   test -z "$as_dir" && as_dir=.
2700     $as_echo "PATH: $as_dir"
2701   done
2702 IFS=$as_save_IFS
2703
2704 } >&5
2705
2706 cat >&5 <<_ACEOF
2707
2708
2709 ## ----------- ##
2710 ## Core tests. ##
2711 ## ----------- ##
2712
2713 _ACEOF
2714
2715
2716 # Keep a trace of the command line.
2717 # Strip out --no-create and --no-recursion so they do not pile up.
2718 # Strip out --silent because we don't want to record it for future runs.
2719 # Also quote any args containing shell meta-characters.
2720 # Make two passes to allow for proper duplicate-argument suppression.
2721 ac_configure_args=
2722 ac_configure_args0=
2723 ac_configure_args1=
2724 ac_must_keep_next=false
2725 for ac_pass in 1 2
2726 do
2727   for ac_arg
2728   do
2729     case $ac_arg in
2730     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2731     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2732     | -silent | --silent | --silen | --sile | --sil)
2733       continue ;;
2734     *\'*)
2735       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2736     esac
2737     case $ac_pass in
2738     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2739     2)
2740       as_fn_append ac_configure_args1 " '$ac_arg'"
2741       if test $ac_must_keep_next = true; then
2742         ac_must_keep_next=false # Got value, back to normal.
2743       else
2744         case $ac_arg in
2745           *=* | --config-cache | -C | -disable-* | --disable-* \
2746           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2747           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2748           | -with-* | --with-* | -without-* | --without-* | --x)
2749             case "$ac_configure_args0 " in
2750               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2751             esac
2752             ;;
2753           -* ) ac_must_keep_next=true ;;
2754         esac
2755       fi
2756       as_fn_append ac_configure_args " '$ac_arg'"
2757       ;;
2758     esac
2759   done
2760 done
2761 { ac_configure_args0=; unset ac_configure_args0;}
2762 { ac_configure_args1=; unset ac_configure_args1;}
2763
2764 # When interrupted or exit'd, cleanup temporary files, and complete
2765 # config.log.  We remove comments because anyway the quotes in there
2766 # would cause problems or look ugly.
2767 # WARNING: Use '\'' to represent an apostrophe within the trap.
2768 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2769 trap 'exit_status=$?
2770   # Save into config.log some information that might help in debugging.
2771   {
2772     echo
2773
2774     cat <<\_ASBOX
2775 ## ---------------- ##
2776 ## Cache variables. ##
2777 ## ---------------- ##
2778 _ASBOX
2779     echo
2780     # The following way of writing the cache mishandles newlines in values,
2781 (
2782   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2783     eval ac_val=\$$ac_var
2784     case $ac_val in #(
2785     *${as_nl}*)
2786       case $ac_var in #(
2787       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2788 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2789       esac
2790       case $ac_var in #(
2791       _ | IFS | as_nl) ;; #(
2792       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2793       *) { eval $ac_var=; unset $ac_var;} ;;
2794       esac ;;
2795     esac
2796   done
2797   (set) 2>&1 |
2798     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2799     *${as_nl}ac_space=\ *)
2800       sed -n \
2801         "s/'\''/'\''\\\\'\'''\''/g;
2802           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2803       ;; #(
2804     *)
2805       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2806       ;;
2807     esac |
2808     sort
2809 )
2810     echo
2811
2812     cat <<\_ASBOX
2813 ## ----------------- ##
2814 ## Output variables. ##
2815 ## ----------------- ##
2816 _ASBOX
2817     echo
2818     for ac_var in $ac_subst_vars
2819     do
2820       eval ac_val=\$$ac_var
2821       case $ac_val in
2822       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2823       esac
2824       $as_echo "$ac_var='\''$ac_val'\''"
2825     done | sort
2826     echo
2827
2828     if test -n "$ac_subst_files"; then
2829       cat <<\_ASBOX
2830 ## ------------------- ##
2831 ## File substitutions. ##
2832 ## ------------------- ##
2833 _ASBOX
2834       echo
2835       for ac_var in $ac_subst_files
2836       do
2837         eval ac_val=\$$ac_var
2838         case $ac_val in
2839         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2840         esac
2841         $as_echo "$ac_var='\''$ac_val'\''"
2842       done | sort
2843       echo
2844     fi
2845
2846     if test -s confdefs.h; then
2847       cat <<\_ASBOX
2848 ## ----------- ##
2849 ## confdefs.h. ##
2850 ## ----------- ##
2851 _ASBOX
2852       echo
2853       cat confdefs.h
2854       echo
2855     fi
2856     test "$ac_signal" != 0 &&
2857       $as_echo "$as_me: caught signal $ac_signal"
2858     $as_echo "$as_me: exit $exit_status"
2859   } >&5
2860   rm -f core *.core core.conftest.* &&
2861     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2862     exit $exit_status
2863 ' 0
2864 for ac_signal in 1 2 13 15; do
2865   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2866 done
2867 ac_signal=0
2868
2869 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2870 rm -f -r conftest* confdefs.h
2871
2872 $as_echo "/* confdefs.h */" > confdefs.h
2873
2874 # Predefined preprocessor variables.
2875
2876 cat >>confdefs.h <<_ACEOF
2877 #define PACKAGE_NAME "$PACKAGE_NAME"
2878 _ACEOF
2879
2880 cat >>confdefs.h <<_ACEOF
2881 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2882 _ACEOF
2883
2884 cat >>confdefs.h <<_ACEOF
2885 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2886 _ACEOF
2887
2888 cat >>confdefs.h <<_ACEOF
2889 #define PACKAGE_STRING "$PACKAGE_STRING"
2890 _ACEOF
2891
2892 cat >>confdefs.h <<_ACEOF
2893 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2894 _ACEOF
2895
2896 cat >>confdefs.h <<_ACEOF
2897 #define PACKAGE_URL "$PACKAGE_URL"
2898 _ACEOF
2899
2900
2901 # Let the site file select an alternate cache file if it wants to.
2902 # Prefer an explicitly selected file to automatically selected ones.
2903 ac_site_file1=NONE
2904 ac_site_file2=NONE
2905 if test -n "$CONFIG_SITE"; then
2906   ac_site_file1=$CONFIG_SITE
2907 elif test "x$prefix" != xNONE; then
2908   ac_site_file1=$prefix/share/config.site
2909   ac_site_file2=$prefix/etc/config.site
2910 else
2911   ac_site_file1=$ac_default_prefix/share/config.site
2912   ac_site_file2=$ac_default_prefix/etc/config.site
2913 fi
2914 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2915 do
2916   test "x$ac_site_file" = xNONE && continue
2917   if test -r "$ac_site_file"; then
2918     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2919 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2920     sed 's/^/| /' "$ac_site_file" >&5
2921     . "$ac_site_file"
2922   fi
2923 done
2924
2925 if test -r "$cache_file"; then
2926   # Some versions of bash will fail to source /dev/null (special
2927   # files actually), so we avoid doing that.
2928   if test -f "$cache_file"; then
2929     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2930 $as_echo "$as_me: loading cache $cache_file" >&6;}
2931     case $cache_file in
2932       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2933       *)                      . "./$cache_file";;
2934     esac
2935   fi
2936 else
2937   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2938 $as_echo "$as_me: creating cache $cache_file" >&6;}
2939   >$cache_file
2940 fi
2941
2942 # Check that the precious variables saved in the cache have kept the same
2943 # value.
2944 ac_cache_corrupted=false
2945 for ac_var in $ac_precious_vars; do
2946   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2947   eval ac_new_set=\$ac_env_${ac_var}_set
2948   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2949   eval ac_new_val=\$ac_env_${ac_var}_value
2950   case $ac_old_set,$ac_new_set in
2951     set,)
2952       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2953 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2954       ac_cache_corrupted=: ;;
2955     ,set)
2956       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2957 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2958       ac_cache_corrupted=: ;;
2959     ,);;
2960     *)
2961       if test "x$ac_old_val" != "x$ac_new_val"; then
2962         # differences in whitespace do not lead to failure.
2963         ac_old_val_w=`echo x $ac_old_val`
2964         ac_new_val_w=`echo x $ac_new_val`
2965         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2966           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2967 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2968           ac_cache_corrupted=:
2969         else
2970           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2971 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2972           eval $ac_var=\$ac_old_val
2973         fi
2974         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2975 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2976         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2977 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2978       fi;;
2979   esac
2980   # Pass precious variables to config.status.
2981   if test "$ac_new_set" = set; then
2982     case $ac_new_val in
2983     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2984     *) ac_arg=$ac_var=$ac_new_val ;;
2985     esac
2986     case " $ac_configure_args " in
2987       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2988       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2989     esac
2990   fi
2991 done
2992 if $ac_cache_corrupted; then
2993   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2994 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2995   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2996 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2997   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2998 fi
2999 ## -------------------- ##
3000 ## Main body of script. ##
3001 ## -------------------- ##
3002
3003 ac_ext=c
3004 ac_cpp='$CPP $CPPFLAGS'
3005 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3006 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3007 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3008
3009
3010
3011
3012
3013
3014 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3015
3016
3017 gcc_version=`cat $srcdir/BASE-VER`
3018
3019 # Determine the host, build, and target systems
3020 ac_aux_dir=
3021 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3022   for ac_t in install-sh install.sh shtool; do
3023     if test -f "$ac_dir/$ac_t"; then
3024       ac_aux_dir=$ac_dir
3025       ac_install_sh="$ac_aux_dir/$ac_t -c"
3026       break 2
3027     fi
3028   done
3029 done
3030 if test -z "$ac_aux_dir"; then
3031   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3032 fi
3033
3034 # These three variables are undocumented and unsupported,
3035 # and are intended to be withdrawn in a future Autoconf release.
3036 # They can cause serious problems if a builder's source tree is in a directory
3037 # whose full name contains unusual characters.
3038 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3039 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3040 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3041
3042
3043 # Make sure we can run config.sub.
3044 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3045   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3046
3047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3048 $as_echo_n "checking build system type... " >&6; }
3049 if test "${ac_cv_build+set}" = set; then :
3050   $as_echo_n "(cached) " >&6
3051 else
3052   ac_build_alias=$build_alias
3053 test "x$ac_build_alias" = x &&
3054   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3055 test "x$ac_build_alias" = x &&
3056   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3057 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3058   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3059
3060 fi
3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3062 $as_echo "$ac_cv_build" >&6; }
3063 case $ac_cv_build in
3064 *-*-*) ;;
3065 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3066 esac
3067 build=$ac_cv_build
3068 ac_save_IFS=$IFS; IFS='-'
3069 set x $ac_cv_build
3070 shift
3071 build_cpu=$1
3072 build_vendor=$2
3073 shift; shift
3074 # Remember, the first character of IFS is used to create $*,
3075 # except with old shells:
3076 build_os=$*
3077 IFS=$ac_save_IFS
3078 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3079
3080
3081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3082 $as_echo_n "checking host system type... " >&6; }
3083 if test "${ac_cv_host+set}" = set; then :
3084   $as_echo_n "(cached) " >&6
3085 else
3086   if test "x$host_alias" = x; then
3087   ac_cv_host=$ac_cv_build
3088 else
3089   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3090     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3091 fi
3092
3093 fi
3094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3095 $as_echo "$ac_cv_host" >&6; }
3096 case $ac_cv_host in
3097 *-*-*) ;;
3098 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3099 esac
3100 host=$ac_cv_host
3101 ac_save_IFS=$IFS; IFS='-'
3102 set x $ac_cv_host
3103 shift
3104 host_cpu=$1
3105 host_vendor=$2
3106 shift; shift
3107 # Remember, the first character of IFS is used to create $*,
3108 # except with old shells:
3109 host_os=$*
3110 IFS=$ac_save_IFS
3111 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3112
3113
3114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3115 $as_echo_n "checking target system type... " >&6; }
3116 if test "${ac_cv_target+set}" = set; then :
3117   $as_echo_n "(cached) " >&6
3118 else
3119   if test "x$target_alias" = x; then
3120   ac_cv_target=$ac_cv_host
3121 else
3122   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3123     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3124 fi
3125
3126 fi
3127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3128 $as_echo "$ac_cv_target" >&6; }
3129 case $ac_cv_target in
3130 *-*-*) ;;
3131 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3132 esac
3133 target=$ac_cv_target
3134 ac_save_IFS=$IFS; IFS='-'
3135 set x $ac_cv_target
3136 shift
3137 target_cpu=$1
3138 target_vendor=$2
3139 shift; shift
3140 # Remember, the first character of IFS is used to create $*,
3141 # except with old shells:
3142 target_os=$*
3143 IFS=$ac_save_IFS
3144 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3145
3146
3147 # The aliases save the names the user supplied, while $host etc.
3148 # will get canonicalized.
3149 test -n "$target_alias" &&
3150   test "$program_prefix$program_suffix$program_transform_name" = \
3151     NONENONEs,x,x, &&
3152   program_prefix=${target_alias}-
3153
3154 # Determine the noncanonical target name, for directory use.
3155  case ${build_alias} in
3156   "") build_noncanonical=${build} ;;
3157   *) build_noncanonical=${build_alias} ;;
3158 esac
3159
3160  case ${host_alias} in
3161   "") host_noncanonical=${build_noncanonical} ;;
3162   *) host_noncanonical=${host_alias} ;;
3163 esac
3164
3165  case ${target_alias} in
3166   "") target_noncanonical=${host_noncanonical} ;;
3167   *) target_noncanonical=${target_alias} ;;
3168 esac
3169
3170
3171
3172
3173 # Determine the target- and build-specific subdirectories
3174
3175 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3176 # have matching libraries, they should use host libraries: Makefile.tpl
3177 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3178 # However, they still use the build modules, because the corresponding
3179 # host modules (e.g. bison) are only built for the host when bootstrap
3180 # finishes. So:
3181 # - build_subdir is where we find build modules, and never changes.
3182 # - build_libsubdir is where we find build libraries, and can be overridden.
3183
3184 # Prefix 'build-' so this never conflicts with target_subdir.
3185 build_subdir="build-${build_noncanonical}"
3186
3187 # Check whether --with-build-libsubdir was given.
3188 if test "${with_build_libsubdir+set}" = set; then :
3189   withval=$with_build_libsubdir; build_libsubdir="$withval"
3190 else
3191   build_libsubdir="$build_subdir"
3192 fi
3193
3194 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3195 if ( test $srcdir = . && test -d gcc ) \
3196    || test -d $srcdir/../host-${host_noncanonical}; then
3197   host_subdir="host-${host_noncanonical}"
3198 else
3199   host_subdir=.
3200 fi
3201 # No prefix.
3202 target_subdir=${target_noncanonical}
3203
3204
3205 # Set program_transform_name
3206 test "$program_prefix" != NONE &&
3207   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3208 # Use a double $ so make ignores it.
3209 test "$program_suffix" != NONE &&
3210   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3211 # Double any \ or $.
3212 # By default was `s,x,x', remove it if useless.
3213 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3214 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3215
3216
3217 # Check for bogus environment variables.
3218 # Test if LIBRARY_PATH contains the notation for the current directory
3219 # since this would lead to problems installing/building glibc.
3220 # LIBRARY_PATH contains the current directory if one of the following
3221 # is true:
3222 # - one of the terminals (":" and ";") is the first or last sign
3223 # - two terminals occur directly after each other
3224 # - the path contains an element with a dot in it
3225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3226 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3227 case ${LIBRARY_PATH} in
3228   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3229     library_path_setting="contains current directory"
3230     ;;
3231   *)
3232     library_path_setting="ok"
3233     ;;
3234 esac
3235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3236 $as_echo "$library_path_setting" >&6; }
3237 if test "$library_path_setting" != "ok"; then
3238 as_fn_error "
3239 *** LIBRARY_PATH shouldn't contain the current directory when
3240 *** building gcc. Please change the environment variable
3241 *** and run configure again." "$LINENO" 5
3242 fi
3243
3244 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3245 # since this would lead to problems installing/building glibc.
3246 # GCC_EXEC_PREFIX contains the current directory if one of the following
3247 # is true:
3248 # - one of the terminals (":" and ";") is the first or last sign
3249 # - two terminals occur directly after each other
3250 # - the path contains an element with a dot in it
3251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3252 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3253 case ${GCC_EXEC_PREFIX} in
3254   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3255     gcc_exec_prefix_setting="contains current directory"
3256     ;;
3257   *)
3258     gcc_exec_prefix_setting="ok"
3259     ;;
3260 esac
3261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3262 $as_echo "$gcc_exec_prefix_setting" >&6; }
3263 if test "$gcc_exec_prefix_setting" != "ok"; then
3264 as_fn_error "
3265 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3266 *** building gcc. Please change the environment variable
3267 *** and run configure again." "$LINENO" 5
3268 fi
3269
3270 # -----------
3271 # Directories
3272 # -----------
3273
3274 # Specify the local prefix
3275 local_prefix=
3276
3277 # Check whether --with-local-prefix was given.
3278 if test "${with_local_prefix+set}" = set; then :
3279   withval=$with_local_prefix; case "${withval}" in
3280 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3281 no)     ;;
3282 *)      local_prefix=$with_local_prefix ;;
3283 esac
3284 fi
3285
3286
3287 # Default local prefix if it is empty
3288 if test x$local_prefix = x; then
3289         local_prefix=/usr/local
3290 fi
3291
3292 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3293 # passed in by the toplevel make and thus we'd get different behavior
3294 # depending on where we built the sources.
3295 gcc_gxx_include_dir=
3296 # Specify the g++ header file directory
3297
3298 # Check whether --with-gxx-include-dir was given.
3299 if test "${with_gxx_include_dir+set}" = set; then :
3300   withval=$with_gxx_include_dir; case "${withval}" in
3301 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3302 no)     ;;
3303 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3304 esac
3305 fi
3306
3307
3308 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3309 if test x${gcc_gxx_include_dir} = x; then
3310   if test x${enable_version_specific_runtime_libs} = xyes; then
3311     gcc_gxx_include_dir='${libsubdir}/include/c++'
3312   else
3313     libstdcxx_incdir='include/c++/$(version)'
3314     if test x$host != x$target; then
3315        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3316     fi
3317     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3318   fi
3319 fi
3320
3321 gcc_gxx_include_dir_add_sysroot=0
3322 if test "${with_sysroot+set}" = set; then
3323   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3324   if test "${gcc_gxx_without_sysroot}"; then
3325     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3326     gcc_gxx_include_dir_add_sysroot=1
3327   fi
3328 fi
3329
3330
3331 # Check whether --with-cpp_install_dir was given.
3332 if test "${with_cpp_install_dir+set}" = set; then :
3333   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3334   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3335 elif test x$withval != xno; then
3336   cpp_install_dir=$withval
3337 fi
3338 fi
3339
3340
3341 # We would like to our source tree to be readonly.  However when releases or
3342 # pre-releases are generated, the flex/bison generated files as well as the
3343 # various formats of manuals need to be included along with the rest of the
3344 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3345 # just that.
3346
3347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3348 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3349     # Check whether --enable-generated-files-in-srcdir was given.
3350 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3351   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3352 else
3353   generated_files_in_srcdir=no
3354 fi
3355
3356
3357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3358 $as_echo "$generated_files_in_srcdir" >&6; }
3359
3360 if test "$generated_files_in_srcdir" = "yes"; then
3361   GENINSRC=''
3362 else
3363   GENINSRC='#'
3364 fi
3365
3366
3367 # -------------------
3368 # Find default linker
3369 # -------------------
3370
3371 # With GNU ld
3372
3373 # Check whether --with-gnu-ld was given.
3374 if test "${with_gnu_ld+set}" = set; then :
3375   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3376 else
3377   gnu_ld_flag=no
3378 fi
3379
3380
3381 # With pre-defined ld
3382
3383 # Check whether --with-ld was given.
3384 if test "${with_ld+set}" = set; then :
3385   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3386 fi
3387
3388 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3389   if test ! -x "$DEFAULT_LINKER"; then
3390     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3391   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3392     gnu_ld_flag=yes
3393   fi
3394
3395 cat >>confdefs.h <<_ACEOF
3396 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3397 _ACEOF
3398
3399 fi
3400
3401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3402 $as_echo_n "checking whether a default linker was specified... " >&6; }
3403 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3404   if test x"$gnu_ld_flag" = x"no"; then
3405     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3406 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3407   else
3408     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3409 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3410   fi
3411 else
3412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3413 $as_echo "no" >&6; }
3414 fi
3415
3416 # With demangler in GNU ld
3417
3418 # Check whether --with-demangler-in-ld was given.
3419 if test "${with_demangler_in_ld+set}" = set; then :
3420   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3421 else
3422   demangler_in_ld=yes
3423 fi
3424
3425
3426 # ----------------------
3427 # Find default assembler
3428 # ----------------------
3429
3430 # With GNU as
3431
3432 # Check whether --with-gnu-as was given.
3433 if test "${with_gnu_as+set}" = set; then :
3434   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3435 else
3436   gas_flag=no
3437 fi
3438
3439
3440
3441 # Check whether --with-as was given.
3442 if test "${with_as+set}" = set; then :
3443   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3444 fi
3445
3446 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3447   if test ! -x "$DEFAULT_ASSEMBLER"; then
3448     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3449   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3450     gas_flag=yes
3451   fi
3452
3453 cat >>confdefs.h <<_ACEOF
3454 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3455 _ACEOF
3456
3457 fi
3458
3459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3460 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3461 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3462   if test x"$gas_flag" = x"no"; then
3463     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3464 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3465   else
3466     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3467 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3468   fi
3469 else
3470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3471 $as_echo "no" >&6; }
3472 fi
3473
3474 # ---------------
3475 # Find C compiler
3476 # ---------------
3477
3478 # If a non-executable a.out is present (e.g. created by GNU as above even if
3479 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3480 # file, even when creating an executable, so an execution test fails.
3481 # Remove possible default executable files to avoid this.
3482 #
3483 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3484 # Autoconf includes it.
3485 rm -f a.out a.exe b.out
3486
3487 # Find the native compiler
3488 ac_ext=c
3489 ac_cpp='$CPP $CPPFLAGS'
3490 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3491 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3492 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3493 if test -n "$ac_tool_prefix"; then
3494   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3495 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3497 $as_echo_n "checking for $ac_word... " >&6; }
3498 if test "${ac_cv_prog_CC+set}" = set; then :
3499   $as_echo_n "(cached) " >&6
3500 else
3501   if test -n "$CC"; then
3502   ac_cv_prog_CC="$CC" # Let the user override the test.
3503 else
3504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3505 for as_dir in $PATH
3506 do
3507   IFS=$as_save_IFS
3508   test -z "$as_dir" && as_dir=.
3509     for ac_exec_ext in '' $ac_executable_extensions; do
3510   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3511     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3512     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3513     break 2
3514   fi
3515 done
3516   done
3517 IFS=$as_save_IFS
3518
3519 fi
3520 fi
3521 CC=$ac_cv_prog_CC
3522 if test -n "$CC"; then
3523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3524 $as_echo "$CC" >&6; }
3525 else
3526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3527 $as_echo "no" >&6; }
3528 fi
3529
3530
3531 fi
3532 if test -z "$ac_cv_prog_CC"; then
3533   ac_ct_CC=$CC
3534   # Extract the first word of "gcc", so it can be a program name with args.
3535 set dummy gcc; ac_word=$2
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3537 $as_echo_n "checking for $ac_word... " >&6; }
3538 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3539   $as_echo_n "(cached) " >&6
3540 else
3541   if test -n "$ac_ct_CC"; then
3542   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3543 else
3544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3545 for as_dir in $PATH
3546 do
3547   IFS=$as_save_IFS
3548   test -z "$as_dir" && as_dir=.
3549     for ac_exec_ext in '' $ac_executable_extensions; do
3550   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3551     ac_cv_prog_ac_ct_CC="gcc"
3552     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3553     break 2
3554   fi
3555 done
3556   done
3557 IFS=$as_save_IFS
3558
3559 fi
3560 fi
3561 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3562 if test -n "$ac_ct_CC"; then
3563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3564 $as_echo "$ac_ct_CC" >&6; }
3565 else
3566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3567 $as_echo "no" >&6; }
3568 fi
3569
3570   if test "x$ac_ct_CC" = x; then
3571     CC=""
3572   else
3573     case $cross_compiling:$ac_tool_warned in
3574 yes:)
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3576 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3577 ac_tool_warned=yes ;;
3578 esac
3579     CC=$ac_ct_CC
3580   fi
3581 else
3582   CC="$ac_cv_prog_CC"
3583 fi
3584
3585 if test -z "$CC"; then
3586           if test -n "$ac_tool_prefix"; then
3587     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3588 set dummy ${ac_tool_prefix}cc; ac_word=$2
3589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3590 $as_echo_n "checking for $ac_word... " >&6; }
3591 if test "${ac_cv_prog_CC+set}" = set; then :
3592   $as_echo_n "(cached) " >&6
3593 else
3594   if test -n "$CC"; then
3595   ac_cv_prog_CC="$CC" # Let the user override the test.
3596 else
3597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3598 for as_dir in $PATH
3599 do
3600   IFS=$as_save_IFS
3601   test -z "$as_dir" && as_dir=.
3602     for ac_exec_ext in '' $ac_executable_extensions; do
3603   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3604     ac_cv_prog_CC="${ac_tool_prefix}cc"
3605     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3606     break 2
3607   fi
3608 done
3609   done
3610 IFS=$as_save_IFS
3611
3612 fi
3613 fi
3614 CC=$ac_cv_prog_CC
3615 if test -n "$CC"; then
3616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3617 $as_echo "$CC" >&6; }
3618 else
3619   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3620 $as_echo "no" >&6; }
3621 fi
3622
3623
3624   fi
3625 fi
3626 if test -z "$CC"; then
3627   # Extract the first word of "cc", so it can be a program name with args.
3628 set dummy cc; ac_word=$2
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3630 $as_echo_n "checking for $ac_word... " >&6; }
3631 if test "${ac_cv_prog_CC+set}" = set; then :
3632   $as_echo_n "(cached) " >&6
3633 else
3634   if test -n "$CC"; then
3635   ac_cv_prog_CC="$CC" # Let the user override the test.
3636 else
3637   ac_prog_rejected=no
3638 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3639 for as_dir in $PATH
3640 do
3641   IFS=$as_save_IFS
3642   test -z "$as_dir" && as_dir=.
3643     for ac_exec_ext in '' $ac_executable_extensions; do
3644   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3645     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3646        ac_prog_rejected=yes
3647        continue
3648      fi
3649     ac_cv_prog_CC="cc"
3650     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3651     break 2
3652   fi
3653 done
3654   done
3655 IFS=$as_save_IFS
3656
3657 if test $ac_prog_rejected = yes; then
3658   # We found a bogon in the path, so make sure we never use it.
3659   set dummy $ac_cv_prog_CC
3660   shift
3661   if test $# != 0; then
3662     # We chose a different compiler from the bogus one.
3663     # However, it has the same basename, so the bogon will be chosen
3664     # first if we set CC to just the basename; use the full file name.
3665     shift
3666     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3667   fi
3668 fi
3669 fi
3670 fi
3671 CC=$ac_cv_prog_CC
3672 if test -n "$CC"; then
3673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3674 $as_echo "$CC" >&6; }
3675 else
3676   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3677 $as_echo "no" >&6; }
3678 fi
3679
3680
3681 fi
3682 if test -z "$CC"; then
3683   if test -n "$ac_tool_prefix"; then
3684   for ac_prog in cl.exe
3685   do
3686     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3687 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3689 $as_echo_n "checking for $ac_word... " >&6; }
3690 if test "${ac_cv_prog_CC+set}" = set; then :
3691   $as_echo_n "(cached) " >&6
3692 else
3693   if test -n "$CC"; then
3694   ac_cv_prog_CC="$CC" # Let the user override the test.
3695 else
3696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3697 for as_dir in $PATH
3698 do
3699   IFS=$as_save_IFS
3700   test -z "$as_dir" && as_dir=.
3701     for ac_exec_ext in '' $ac_executable_extensions; do
3702   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3703     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3704     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3705     break 2
3706   fi
3707 done
3708   done
3709 IFS=$as_save_IFS
3710
3711 fi
3712 fi
3713 CC=$ac_cv_prog_CC
3714 if test -n "$CC"; then
3715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3716 $as_echo "$CC" >&6; }
3717 else
3718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3719 $as_echo "no" >&6; }
3720 fi
3721
3722
3723     test -n "$CC" && break
3724   done
3725 fi
3726 if test -z "$CC"; then
3727   ac_ct_CC=$CC
3728   for ac_prog in cl.exe
3729 do
3730   # Extract the first word of "$ac_prog", so it can be a program name with args.
3731 set dummy $ac_prog; ac_word=$2
3732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3733 $as_echo_n "checking for $ac_word... " >&6; }
3734 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3735   $as_echo_n "(cached) " >&6
3736 else
3737   if test -n "$ac_ct_CC"; then
3738   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3739 else
3740 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3741 for as_dir in $PATH
3742 do
3743   IFS=$as_save_IFS
3744   test -z "$as_dir" && as_dir=.
3745     for ac_exec_ext in '' $ac_executable_extensions; do
3746   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3747     ac_cv_prog_ac_ct_CC="$ac_prog"
3748     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3749     break 2
3750   fi
3751 done
3752   done
3753 IFS=$as_save_IFS
3754
3755 fi
3756 fi
3757 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3758 if test -n "$ac_ct_CC"; then
3759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3760 $as_echo "$ac_ct_CC" >&6; }
3761 else
3762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3763 $as_echo "no" >&6; }
3764 fi
3765
3766
3767   test -n "$ac_ct_CC" && break
3768 done
3769
3770   if test "x$ac_ct_CC" = x; then
3771     CC=""
3772   else
3773     case $cross_compiling:$ac_tool_warned in
3774 yes:)
3775 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3776 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3777 ac_tool_warned=yes ;;
3778 esac
3779     CC=$ac_ct_CC
3780   fi
3781 fi
3782
3783 fi
3784
3785
3786 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3787 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3788 as_fn_error "no acceptable C compiler found in \$PATH
3789 See \`config.log' for more details." "$LINENO" 5; }
3790
3791 # Provide some information about the compiler.
3792 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3793 set X $ac_compile
3794 ac_compiler=$2
3795 for ac_option in --version -v -V -qversion; do
3796   { { ac_try="$ac_compiler $ac_option >&5"
3797 case "(($ac_try" in
3798   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3799   *) ac_try_echo=$ac_try;;
3800 esac
3801 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3802 $as_echo "$ac_try_echo"; } >&5
3803   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3804   ac_status=$?
3805   if test -s conftest.err; then
3806     sed '10a\
3807 ... rest of stderr output deleted ...
3808          10q' conftest.err >conftest.er1
3809     cat conftest.er1 >&5
3810     rm -f conftest.er1 conftest.err
3811   fi
3812   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3813   test $ac_status = 0; }
3814 done
3815
3816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3817 /* end confdefs.h.  */
3818
3819 int
3820 main ()
3821 {
3822
3823   ;
3824   return 0;
3825 }
3826 _ACEOF
3827 ac_clean_files_save=$ac_clean_files
3828 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3829 # Try to create an executable without -o first, disregard a.out.
3830 # It will help us diagnose broken compilers, and finding out an intuition
3831 # of exeext.
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3833 $as_echo_n "checking for C compiler default output file name... " >&6; }
3834 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3835
3836 # The possible output files:
3837 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3838
3839 ac_rmfiles=
3840 for ac_file in $ac_files
3841 do
3842   case $ac_file in
3843     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3844     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3845   esac
3846 done
3847 rm -f $ac_rmfiles
3848
3849 if { { ac_try="$ac_link_default"
3850 case "(($ac_try" in
3851   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3852   *) ac_try_echo=$ac_try;;
3853 esac
3854 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3855 $as_echo "$ac_try_echo"; } >&5
3856   (eval "$ac_link_default") 2>&5
3857   ac_status=$?
3858   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3859   test $ac_status = 0; }; then :
3860   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3861 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3862 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3863 # so that the user can short-circuit this test for compilers unknown to
3864 # Autoconf.
3865 for ac_file in $ac_files ''
3866 do
3867   test -f "$ac_file" || continue
3868   case $ac_file in
3869     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3870         ;;
3871     [ab].out )
3872         # We found the default executable, but exeext='' is most
3873         # certainly right.
3874         break;;
3875     *.* )
3876         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3877         then :; else
3878            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3879         fi
3880         # We set ac_cv_exeext here because the later test for it is not
3881         # safe: cross compilers may not add the suffix if given an `-o'
3882         # argument, so we may need to know it at that point already.
3883         # Even if this section looks crufty: it has the advantage of
3884         # actually working.
3885         break;;
3886     * )
3887         break;;
3888   esac
3889 done
3890 test "$ac_cv_exeext" = no && ac_cv_exeext=
3891
3892 else
3893   ac_file=''
3894 fi
3895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3896 $as_echo "$ac_file" >&6; }
3897 if test -z "$ac_file"; then :
3898   $as_echo "$as_me: failed program was:" >&5
3899 sed 's/^/| /' conftest.$ac_ext >&5
3900
3901 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3902 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3903 { as_fn_set_status 77
3904 as_fn_error "C compiler cannot create executables
3905 See \`config.log' for more details." "$LINENO" 5; }; }
3906 fi
3907 ac_exeext=$ac_cv_exeext
3908
3909 # Check that the compiler produces executables we can run.  If not, either
3910 # the compiler is broken, or we cross compile.
3911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3912 $as_echo_n "checking whether the C compiler works... " >&6; }
3913 # If not cross compiling, check that we can run a simple program.
3914 if test "$cross_compiling" != yes; then
3915   if { ac_try='./$ac_file'
3916   { { case "(($ac_try" in
3917   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3918   *) ac_try_echo=$ac_try;;
3919 esac
3920 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3921 $as_echo "$ac_try_echo"; } >&5
3922   (eval "$ac_try") 2>&5
3923   ac_status=$?
3924   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3925   test $ac_status = 0; }; }; then
3926     cross_compiling=no
3927   else
3928     if test "$cross_compiling" = maybe; then
3929         cross_compiling=yes
3930     else
3931         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3932 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3933 as_fn_error "cannot run C compiled programs.
3934 If you meant to cross compile, use \`--host'.
3935 See \`config.log' for more details." "$LINENO" 5; }
3936     fi
3937   fi
3938 fi
3939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3940 $as_echo "yes" >&6; }
3941
3942 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3943 ac_clean_files=$ac_clean_files_save
3944 # Check that the compiler produces executables we can run.  If not, either
3945 # the compiler is broken, or we cross compile.
3946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3947 $as_echo_n "checking whether we are cross compiling... " >&6; }
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3949 $as_echo "$cross_compiling" >&6; }
3950
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3952 $as_echo_n "checking for suffix of executables... " >&6; }
3953 if { { ac_try="$ac_link"
3954 case "(($ac_try" in
3955   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3956   *) ac_try_echo=$ac_try;;
3957 esac
3958 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3959 $as_echo "$ac_try_echo"; } >&5
3960   (eval "$ac_link") 2>&5
3961   ac_status=$?
3962   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3963   test $ac_status = 0; }; then :
3964   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3965 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3966 # work properly (i.e., refer to `conftest.exe'), while it won't with
3967 # `rm'.
3968 for ac_file in conftest.exe conftest conftest.*; do
3969   test -f "$ac_file" || continue
3970   case $ac_file in
3971     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3972     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3973           break;;
3974     * ) break;;
3975   esac
3976 done
3977 else
3978   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3979 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3980 as_fn_error "cannot compute suffix of executables: cannot compile and link
3981 See \`config.log' for more details." "$LINENO" 5; }
3982 fi
3983 rm -f conftest$ac_cv_exeext
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3985 $as_echo "$ac_cv_exeext" >&6; }
3986
3987 rm -f conftest.$ac_ext
3988 EXEEXT=$ac_cv_exeext
3989 ac_exeext=$EXEEXT
3990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3991 $as_echo_n "checking for suffix of object files... " >&6; }
3992 if test "${ac_cv_objext+set}" = set; then :
3993   $as_echo_n "(cached) " >&6
3994 else
3995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3996 /* end confdefs.h.  */
3997
3998 int
3999 main ()
4000 {
4001
4002   ;
4003   return 0;
4004 }
4005 _ACEOF
4006 rm -f conftest.o conftest.obj
4007 if { { ac_try="$ac_compile"
4008 case "(($ac_try" in
4009   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4010   *) ac_try_echo=$ac_try;;
4011 esac
4012 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4013 $as_echo "$ac_try_echo"; } >&5
4014   (eval "$ac_compile") 2>&5
4015   ac_status=$?
4016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4017   test $ac_status = 0; }; then :
4018   for ac_file in conftest.o conftest.obj conftest.*; do
4019   test -f "$ac_file" || continue;
4020   case $ac_file in
4021     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4022     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4023        break;;
4024   esac
4025 done
4026 else
4027   $as_echo "$as_me: failed program was:" >&5
4028 sed 's/^/| /' conftest.$ac_ext >&5
4029
4030 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4031 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4032 as_fn_error "cannot compute suffix of object files: cannot compile
4033 See \`config.log' for more details." "$LINENO" 5; }
4034 fi
4035 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4036 fi
4037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4038 $as_echo "$ac_cv_objext" >&6; }
4039 OBJEXT=$ac_cv_objext
4040 ac_objext=$OBJEXT
4041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4042 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4043 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4044   $as_echo_n "(cached) " >&6
4045 else
4046   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4047 /* end confdefs.h.  */
4048
4049 int
4050 main ()
4051 {
4052 #ifndef __GNUC__
4053        choke me
4054 #endif
4055
4056   ;
4057   return 0;
4058 }
4059 _ACEOF
4060 if ac_fn_c_try_compile "$LINENO"; then :
4061   ac_compiler_gnu=yes
4062 else
4063   ac_compiler_gnu=no
4064 fi
4065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4066 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4067
4068 fi
4069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4070 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4071 if test $ac_compiler_gnu = yes; then
4072   GCC=yes
4073 else
4074   GCC=
4075 fi
4076 ac_test_CFLAGS=${CFLAGS+set}
4077 ac_save_CFLAGS=$CFLAGS
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4079 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4080 if test "${ac_cv_prog_cc_g+set}" = set; then :
4081   $as_echo_n "(cached) " >&6
4082 else
4083   ac_save_c_werror_flag=$ac_c_werror_flag
4084    ac_c_werror_flag=yes
4085    ac_cv_prog_cc_g=no
4086    CFLAGS="-g"
4087    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4088 /* end confdefs.h.  */
4089
4090 int
4091 main ()
4092 {
4093
4094   ;
4095   return 0;
4096 }
4097 _ACEOF
4098 if ac_fn_c_try_compile "$LINENO"; then :
4099   ac_cv_prog_cc_g=yes
4100 else
4101   CFLAGS=""
4102       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4103 /* end confdefs.h.  */
4104
4105 int
4106 main ()
4107 {
4108
4109   ;
4110   return 0;
4111 }
4112 _ACEOF
4113 if ac_fn_c_try_compile "$LINENO"; then :
4114
4115 else
4116   ac_c_werror_flag=$ac_save_c_werror_flag
4117          CFLAGS="-g"
4118          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4119 /* end confdefs.h.  */
4120
4121 int
4122 main ()
4123 {
4124
4125   ;
4126   return 0;
4127 }
4128 _ACEOF
4129 if ac_fn_c_try_compile "$LINENO"; then :
4130   ac_cv_prog_cc_g=yes
4131 fi
4132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4133 fi
4134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4135 fi
4136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4137    ac_c_werror_flag=$ac_save_c_werror_flag
4138 fi
4139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4140 $as_echo "$ac_cv_prog_cc_g" >&6; }
4141 if test "$ac_test_CFLAGS" = set; then
4142   CFLAGS=$ac_save_CFLAGS
4143 elif test $ac_cv_prog_cc_g = yes; then
4144   if test "$GCC" = yes; then
4145     CFLAGS="-g -O2"
4146   else
4147     CFLAGS="-g"
4148   fi
4149 else
4150   if test "$GCC" = yes; then
4151     CFLAGS="-O2"
4152   else
4153     CFLAGS=
4154   fi
4155 fi
4156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4157 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4158 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4159   $as_echo_n "(cached) " >&6
4160 else
4161   ac_cv_prog_cc_c89=no
4162 ac_save_CC=$CC
4163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4164 /* end confdefs.h.  */
4165 #include <stdarg.h>
4166 #include <stdio.h>
4167 #include <sys/types.h>
4168 #include <sys/stat.h>
4169 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4170 struct buf { int x; };
4171 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4172 static char *e (p, i)
4173      char **p;
4174      int i;
4175 {
4176   return p[i];
4177 }
4178 static char *f (char * (*g) (char **, int), char **p, ...)
4179 {
4180   char *s;
4181   va_list v;
4182   va_start (v,p);
4183   s = g (p, va_arg (v,int));
4184   va_end (v);
4185   return s;
4186 }
4187
4188 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4189    function prototypes and stuff, but not '\xHH' hex character constants.
4190    These don't provoke an error unfortunately, instead are silently treated
4191    as 'x'.  The following induces an error, until -std is added to get
4192    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4193    array size at least.  It's necessary to write '\x00'==0 to get something
4194    that's true only with -std.  */
4195 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4196
4197 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4198    inside strings and character constants.  */
4199 #define FOO(x) 'x'
4200 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4201
4202 int test (int i, double x);
4203 struct s1 {int (*f) (int a);};
4204 struct s2 {int (*f) (double a);};
4205 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4206 int argc;
4207 char **argv;
4208 int
4209 main ()
4210 {
4211 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4212   ;
4213   return 0;
4214 }
4215 _ACEOF
4216 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4217         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4218 do
4219   CC="$ac_save_CC $ac_arg"
4220   if ac_fn_c_try_compile "$LINENO"; then :
4221   ac_cv_prog_cc_c89=$ac_arg
4222 fi
4223 rm -f core conftest.err conftest.$ac_objext
4224   test "x$ac_cv_prog_cc_c89" != "xno" && break
4225 done
4226 rm -f conftest.$ac_ext
4227 CC=$ac_save_CC
4228
4229 fi
4230 # AC_CACHE_VAL
4231 case "x$ac_cv_prog_cc_c89" in
4232   x)
4233     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4234 $as_echo "none needed" >&6; } ;;
4235   xno)
4236     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4237 $as_echo "unsupported" >&6; } ;;
4238   *)
4239     CC="$CC $ac_cv_prog_cc_c89"
4240     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4241 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4242 esac
4243 if test "x$ac_cv_prog_cc_c89" != xno; then :
4244
4245 fi
4246
4247 ac_ext=c
4248 ac_cpp='$CPP $CPPFLAGS'
4249 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4250 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4251 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4252
4253 if test "x$CC" != xcc; then
4254   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4255 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4256 else
4257   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4258 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4259 fi
4260 set dummy $CC; ac_cc=`$as_echo "$2" |
4261                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4262 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4263   $as_echo_n "(cached) " >&6
4264 else
4265   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4266 /* end confdefs.h.  */
4267
4268 int
4269 main ()
4270 {
4271
4272   ;
4273   return 0;
4274 }
4275 _ACEOF
4276 # Make sure it works both with $CC and with simple cc.
4277 # We do the test twice because some compilers refuse to overwrite an
4278 # existing .o file with -o, though they will create one.
4279 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4280 rm -f conftest2.*
4281 if { { case "(($ac_try" in
4282   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4283   *) ac_try_echo=$ac_try;;
4284 esac
4285 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4286 $as_echo "$ac_try_echo"; } >&5
4287   (eval "$ac_try") 2>&5
4288   ac_status=$?
4289   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4290   test $ac_status = 0; } &&
4291    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4292   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4293   *) ac_try_echo=$ac_try;;
4294 esac
4295 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4296 $as_echo "$ac_try_echo"; } >&5
4297   (eval "$ac_try") 2>&5
4298   ac_status=$?
4299   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4300   test $ac_status = 0; };
4301 then
4302   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4303   if test "x$CC" != xcc; then
4304     # Test first that cc exists at all.
4305     if { ac_try='cc -c conftest.$ac_ext >&5'
4306   { { case "(($ac_try" in
4307   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4308   *) ac_try_echo=$ac_try;;
4309 esac
4310 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4311 $as_echo "$ac_try_echo"; } >&5
4312   (eval "$ac_try") 2>&5
4313   ac_status=$?
4314   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4315   test $ac_status = 0; }; }; then
4316       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4317       rm -f conftest2.*
4318       if { { case "(($ac_try" in
4319   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4320   *) ac_try_echo=$ac_try;;
4321 esac
4322 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4323 $as_echo "$ac_try_echo"; } >&5
4324   (eval "$ac_try") 2>&5
4325   ac_status=$?
4326   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4327   test $ac_status = 0; } &&
4328          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4329   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4330   *) ac_try_echo=$ac_try;;
4331 esac
4332 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4333 $as_echo "$ac_try_echo"; } >&5
4334   (eval "$ac_try") 2>&5
4335   ac_status=$?
4336   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4337   test $ac_status = 0; };
4338       then
4339         # cc works too.
4340         :
4341       else
4342         # cc exists but doesn't like -o.
4343         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4344       fi
4345     fi
4346   fi
4347 else
4348   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4349 fi
4350 rm -f core conftest*
4351
4352 fi
4353 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4355 $as_echo "yes" >&6; }
4356 else
4357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4358 $as_echo "no" >&6; }
4359
4360 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4361
4362 fi
4363
4364 # expand $ac_aux_dir to an absolute path
4365 am_aux_dir=`cd $ac_aux_dir && pwd`
4366
4367 # FIXME: we rely on the cache variable name because
4368 # there is no other way.
4369 set dummy $CC
4370 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4371 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4372 if test "$am_t" != yes; then
4373    # Losing compiler, so override with the script.
4374    # FIXME: It is wrong to rewrite CC.
4375    # But if we don't then we get into trouble of one sort or another.
4376    # A longer-term fix would be to have automake use am__CC in this case,
4377    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4378    CC="$am_aux_dir/compile $CC"
4379 fi
4380
4381
4382 ac_ext=cpp
4383 ac_cpp='$CXXCPP $CPPFLAGS'
4384 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4385 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4386 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4387 if test -z "$CXX"; then
4388   if test -n "$CCC"; then
4389     CXX=$CCC
4390   else
4391     if test -n "$ac_tool_prefix"; then
4392   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4393   do
4394     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4395 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4397 $as_echo_n "checking for $ac_word... " >&6; }
4398 if test "${ac_cv_prog_CXX+set}" = set; then :
4399   $as_echo_n "(cached) " >&6
4400 else
4401   if test -n "$CXX"; then
4402   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4403 else
4404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4405 for as_dir in $PATH
4406 do
4407   IFS=$as_save_IFS
4408   test -z "$as_dir" && as_dir=.
4409     for ac_exec_ext in '' $ac_executable_extensions; do
4410   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4411     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4412     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4413     break 2
4414   fi
4415 done
4416   done
4417 IFS=$as_save_IFS
4418
4419 fi
4420 fi
4421 CXX=$ac_cv_prog_CXX
4422 if test -n "$CXX"; then
4423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4424 $as_echo "$CXX" >&6; }
4425 else
4426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4427 $as_echo "no" >&6; }
4428 fi
4429
4430
4431     test -n "$CXX" && break
4432   done
4433 fi
4434 if test -z "$CXX"; then
4435   ac_ct_CXX=$CXX
4436   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4437 do
4438   # Extract the first word of "$ac_prog", so it can be a program name with args.
4439 set dummy $ac_prog; ac_word=$2
4440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4441 $as_echo_n "checking for $ac_word... " >&6; }
4442 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4443   $as_echo_n "(cached) " >&6
4444 else
4445   if test -n "$ac_ct_CXX"; then
4446   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4447 else
4448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4449 for as_dir in $PATH
4450 do
4451   IFS=$as_save_IFS
4452   test -z "$as_dir" && as_dir=.
4453     for ac_exec_ext in '' $ac_executable_extensions; do
4454   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4455     ac_cv_prog_ac_ct_CXX="$ac_prog"
4456     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4457     break 2
4458   fi
4459 done
4460   done
4461 IFS=$as_save_IFS
4462
4463 fi
4464 fi
4465 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4466 if test -n "$ac_ct_CXX"; then
4467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4468 $as_echo "$ac_ct_CXX" >&6; }
4469 else
4470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4471 $as_echo "no" >&6; }
4472 fi
4473
4474
4475   test -n "$ac_ct_CXX" && break
4476 done
4477
4478   if test "x$ac_ct_CXX" = x; then
4479     CXX="g++"
4480   else
4481     case $cross_compiling:$ac_tool_warned in
4482 yes:)
4483 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4484 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4485 ac_tool_warned=yes ;;
4486 esac
4487     CXX=$ac_ct_CXX
4488   fi
4489 fi
4490
4491   fi
4492 fi
4493 # Provide some information about the compiler.
4494 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4495 set X $ac_compile
4496 ac_compiler=$2
4497 for ac_option in --version -v -V -qversion; do
4498   { { ac_try="$ac_compiler $ac_option >&5"
4499 case "(($ac_try" in
4500   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4501   *) ac_try_echo=$ac_try;;
4502 esac
4503 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4504 $as_echo "$ac_try_echo"; } >&5
4505   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4506   ac_status=$?
4507   if test -s conftest.err; then
4508     sed '10a\
4509 ... rest of stderr output deleted ...
4510          10q' conftest.err >conftest.er1
4511     cat conftest.er1 >&5
4512     rm -f conftest.er1 conftest.err
4513   fi
4514   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4515   test $ac_status = 0; }
4516 done
4517
4518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4519 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4520 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4521   $as_echo_n "(cached) " >&6
4522 else
4523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4524 /* end confdefs.h.  */
4525
4526 int
4527 main ()
4528 {
4529 #ifndef __GNUC__
4530        choke me
4531 #endif
4532
4533   ;
4534   return 0;
4535 }
4536 _ACEOF
4537 if ac_fn_cxx_try_compile "$LINENO"; then :
4538   ac_compiler_gnu=yes
4539 else
4540   ac_compiler_gnu=no
4541 fi
4542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4543 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4544
4545 fi
4546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4547 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4548 if test $ac_compiler_gnu = yes; then
4549   GXX=yes
4550 else
4551   GXX=
4552 fi
4553 ac_test_CXXFLAGS=${CXXFLAGS+set}
4554 ac_save_CXXFLAGS=$CXXFLAGS
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4556 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4557 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4558   $as_echo_n "(cached) " >&6
4559 else
4560   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4561    ac_cxx_werror_flag=yes
4562    ac_cv_prog_cxx_g=no
4563    CXXFLAGS="-g"
4564    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4565 /* end confdefs.h.  */
4566
4567 int
4568 main ()
4569 {
4570
4571   ;
4572   return 0;
4573 }
4574 _ACEOF
4575 if ac_fn_cxx_try_compile "$LINENO"; then :
4576   ac_cv_prog_cxx_g=yes
4577 else
4578   CXXFLAGS=""
4579       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4580 /* end confdefs.h.  */
4581
4582 int
4583 main ()
4584 {
4585
4586   ;
4587   return 0;
4588 }
4589 _ACEOF
4590 if ac_fn_cxx_try_compile "$LINENO"; then :
4591
4592 else
4593   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4594          CXXFLAGS="-g"
4595          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4596 /* end confdefs.h.  */
4597
4598 int
4599 main ()
4600 {
4601
4602   ;
4603   return 0;
4604 }
4605 _ACEOF
4606 if ac_fn_cxx_try_compile "$LINENO"; then :
4607   ac_cv_prog_cxx_g=yes
4608 fi
4609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4610 fi
4611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4612 fi
4613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4614    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4615 fi
4616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4617 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4618 if test "$ac_test_CXXFLAGS" = set; then
4619   CXXFLAGS=$ac_save_CXXFLAGS
4620 elif test $ac_cv_prog_cxx_g = yes; then
4621   if test "$GXX" = yes; then
4622     CXXFLAGS="-g -O2"
4623   else
4624     CXXFLAGS="-g"
4625   fi
4626 else
4627   if test "$GXX" = yes; then
4628     CXXFLAGS="-O2"
4629   else
4630     CXXFLAGS=
4631   fi
4632 fi
4633 ac_ext=c
4634 ac_cpp='$CPP $CPPFLAGS'
4635 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4636 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4637 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4638
4639
4640
4641
4642 if test -n "$ac_tool_prefix"; then
4643   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4644 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4646 $as_echo_n "checking for $ac_word... " >&6; }
4647 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4648   $as_echo_n "(cached) " >&6
4649 else
4650   if test -n "$GNATBIND"; then
4651   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4652 else
4653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4654 for as_dir in $PATH
4655 do
4656   IFS=$as_save_IFS
4657   test -z "$as_dir" && as_dir=.
4658     for ac_exec_ext in '' $ac_executable_extensions; do
4659   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4660     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4661     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4662     break 2
4663   fi
4664 done
4665   done
4666 IFS=$as_save_IFS
4667
4668 fi
4669 fi
4670 GNATBIND=$ac_cv_prog_GNATBIND
4671 if test -n "$GNATBIND"; then
4672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4673 $as_echo "$GNATBIND" >&6; }
4674 else
4675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4676 $as_echo "no" >&6; }
4677 fi
4678
4679
4680 fi
4681 if test -z "$ac_cv_prog_GNATBIND"; then
4682   ac_ct_GNATBIND=$GNATBIND
4683   # Extract the first word of "gnatbind", so it can be a program name with args.
4684 set dummy gnatbind; ac_word=$2
4685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4686 $as_echo_n "checking for $ac_word... " >&6; }
4687 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4688   $as_echo_n "(cached) " >&6
4689 else
4690   if test -n "$ac_ct_GNATBIND"; then
4691   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4692 else
4693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4694 for as_dir in $PATH
4695 do
4696   IFS=$as_save_IFS
4697   test -z "$as_dir" && as_dir=.
4698     for ac_exec_ext in '' $ac_executable_extensions; do
4699   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4700     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4701     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4702     break 2
4703   fi
4704 done
4705   done
4706 IFS=$as_save_IFS
4707
4708 fi
4709 fi
4710 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4711 if test -n "$ac_ct_GNATBIND"; then
4712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4713 $as_echo "$ac_ct_GNATBIND" >&6; }
4714 else
4715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4716 $as_echo "no" >&6; }
4717 fi
4718
4719   if test "x$ac_ct_GNATBIND" = x; then
4720     GNATBIND="no"
4721   else
4722     case $cross_compiling:$ac_tool_warned in
4723 yes:)
4724 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4725 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4726 ac_tool_warned=yes ;;
4727 esac
4728     GNATBIND=$ac_ct_GNATBIND
4729   fi
4730 else
4731   GNATBIND="$ac_cv_prog_GNATBIND"
4732 fi
4733
4734 if test -n "$ac_tool_prefix"; then
4735   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4736 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4738 $as_echo_n "checking for $ac_word... " >&6; }
4739 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4740   $as_echo_n "(cached) " >&6
4741 else
4742   if test -n "$GNATMAKE"; then
4743   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4744 else
4745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4746 for as_dir in $PATH
4747 do
4748   IFS=$as_save_IFS
4749   test -z "$as_dir" && as_dir=.
4750     for ac_exec_ext in '' $ac_executable_extensions; do
4751   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4752     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4753     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4754     break 2
4755   fi
4756 done
4757   done
4758 IFS=$as_save_IFS
4759
4760 fi
4761 fi
4762 GNATMAKE=$ac_cv_prog_GNATMAKE
4763 if test -n "$GNATMAKE"; then
4764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4765 $as_echo "$GNATMAKE" >&6; }
4766 else
4767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4768 $as_echo "no" >&6; }
4769 fi
4770
4771
4772 fi
4773 if test -z "$ac_cv_prog_GNATMAKE"; then
4774   ac_ct_GNATMAKE=$GNATMAKE
4775   # Extract the first word of "gnatmake", so it can be a program name with args.
4776 set dummy gnatmake; ac_word=$2
4777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4778 $as_echo_n "checking for $ac_word... " >&6; }
4779 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4780   $as_echo_n "(cached) " >&6
4781 else
4782   if test -n "$ac_ct_GNATMAKE"; then
4783   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4784 else
4785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4786 for as_dir in $PATH
4787 do
4788   IFS=$as_save_IFS
4789   test -z "$as_dir" && as_dir=.
4790     for ac_exec_ext in '' $ac_executable_extensions; do
4791   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4792     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4793     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4794     break 2
4795   fi
4796 done
4797   done
4798 IFS=$as_save_IFS
4799
4800 fi
4801 fi
4802 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4803 if test -n "$ac_ct_GNATMAKE"; then
4804   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4805 $as_echo "$ac_ct_GNATMAKE" >&6; }
4806 else
4807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4808 $as_echo "no" >&6; }
4809 fi
4810
4811   if test "x$ac_ct_GNATMAKE" = x; then
4812     GNATMAKE="no"
4813   else
4814     case $cross_compiling:$ac_tool_warned in
4815 yes:)
4816 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4817 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4818 ac_tool_warned=yes ;;
4819 esac
4820     GNATMAKE=$ac_ct_GNATMAKE
4821   fi
4822 else
4823   GNATMAKE="$ac_cv_prog_GNATMAKE"
4824 fi
4825
4826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4827 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4828 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4829   $as_echo_n "(cached) " >&6
4830 else
4831   cat >conftest.adb <<EOF
4832 procedure conftest is begin null; end conftest;
4833 EOF
4834 acx_cv_cc_gcc_supports_ada=no
4835 # There is a bug in old released versions of GCC which causes the
4836 # driver to exit successfully when the appropriate language module
4837 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4838 # Therefore we must check for the error message as well as an
4839 # unsuccessful exit.
4840 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4841 # given a .adb file, but produce no object file.  So we must check
4842 # if an object file was really produced to guard against this.
4843 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4844 if test x"$errors" = x && test -f conftest.$ac_objext; then
4845   acx_cv_cc_gcc_supports_ada=yes
4846 fi
4847 rm -f conftest.*
4848 fi
4849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4850 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4851
4852 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4853   have_gnat=yes
4854 else
4855   have_gnat=no
4856 fi
4857
4858
4859 # autoconf is lame and doesn't give us any substitution variable for this.
4860 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4861   NO_MINUS_C_MINUS_O=yes
4862 else
4863   OUTPUT_OPTION='-o $@'
4864 fi
4865
4866
4867
4868 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4869 # optimizations to be activated explicitly by the toplevel.
4870 case "$CC" in
4871   */prev-gcc/xgcc*) ;;
4872   *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[        ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" `
4873      CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[    ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" ` ;;
4874 esac
4875
4876
4877
4878 # Determine PICFLAG for target gnatlib.
4879
4880
4881
4882
4883 case "${target}" in
4884     # PIC is the default on some targets or must not be used.
4885     *-*-darwin*)
4886         # PIC is the default on this platform
4887         # Common symbols not allowed in MH_DYLIB files
4888         PICFLAG_FOR_TARGET=-fno-common
4889         ;;
4890     alpha*-dec-osf5*)
4891         # PIC is the default.
4892         ;;
4893     hppa*64*-*-hpux*)
4894         # PIC is the default for 64-bit PA HP-UX.
4895         ;;
4896     i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4897         ;;
4898     i[34567]86-*-interix[3-9]*)
4899         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4900         # Instead, we relocate shared libraries at runtime.
4901         ;;
4902     i[34567]86-*-nto-qnx*)
4903         # QNX uses GNU C++, but need to define -shared option too, otherwise
4904         # it will coredump.
4905         PICFLAG_FOR_TARGET='-fPIC -shared'
4906         ;;
4907     i[34567]86-pc-msdosdjgpp*)
4908         # DJGPP does not support shared libraries at all.
4909         ;;
4910     ia64*-*-hpux*)
4911         # On IA64 HP-UX, PIC is the default but the pic flag
4912         # sets the default TLS model and affects inlining.
4913         PICFLAG_FOR_TARGET=-fPIC
4914         ;;
4915     mips-sgi-irix6*)
4916         # PIC is the default.
4917         ;;
4918     rs6000-ibm-aix* | powerpc-ibm-aix*)
4919         # All AIX code is PIC.
4920         ;;
4921
4922     # Some targets support both -fPIC and -fpic, but prefer the latter.
4923     # FIXME: Why?
4924     i[34567]86-*-* | x86_64-*-*)
4925         PICFLAG_FOR_TARGET=-fpic
4926         ;;
4927     m68k-*-*)
4928         PICFLAG_FOR_TARGET=-fpic
4929         ;;
4930     # FIXME: Override -fPIC default in libgcc only?
4931     sh-*-linux* | sh[2346lbe]*-*-linux*)
4932         PICFLAG_FOR_TARGET=-fpic
4933         ;;
4934     # FIXME: Simplify to sh*-*-netbsd*?
4935     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4936       sh64-*-netbsd* | sh64l*-*-netbsd*)
4937         PICFLAG_FOR_TARGET=-fpic
4938         ;;
4939     # Default to -fPIC unless specified otherwise.
4940     *)
4941         PICFLAG_FOR_TARGET=-fPIC
4942         ;;
4943 esac
4944
4945 # If the user explicitly uses -fpic/-fPIC, keep that.
4946 case "${CFLAGS_FOR_TARGET}" in
4947     *-fpic*)
4948         PICFLAG_FOR_TARGET=-fpic
4949         ;;
4950     *-fPIC*)
4951         PICFLAG_FOR_TARGET=-fPIC
4952         ;;
4953 esac
4954
4955
4956
4957 # -------------------------
4958 # Check C compiler features
4959 # -------------------------
4960
4961
4962 ac_ext=c
4963 ac_cpp='$CPP $CPPFLAGS'
4964 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4965 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4966 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4968 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4969 # On Suns, sometimes $CPP names a directory.
4970 if test -n "$CPP" && test -d "$CPP"; then
4971   CPP=
4972 fi
4973 if test -z "$CPP"; then
4974   if test "${ac_cv_prog_CPP+set}" = set; then :
4975   $as_echo_n "(cached) " >&6
4976 else
4977       # Double quotes because CPP needs to be expanded
4978     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4979     do
4980       ac_preproc_ok=false
4981 for ac_c_preproc_warn_flag in '' yes
4982 do
4983   # Use a header file that comes with gcc, so configuring glibc
4984   # with a fresh cross-compiler works.
4985   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4986   # <limits.h> exists even on freestanding compilers.
4987   # On the NeXT, cc -E runs the code through the compiler's parser,
4988   # not just through cpp. "Syntax error" is here to catch this case.
4989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4990 /* end confdefs.h.  */
4991 #ifdef __STDC__
4992 # include <limits.h>
4993 #else
4994 # include <assert.h>
4995 #endif
4996                      Syntax error
4997 _ACEOF
4998 if ac_fn_c_try_cpp "$LINENO"; then :
4999
5000 else
5001   # Broken: fails on valid input.
5002 continue
5003 fi
5004 rm -f conftest.err conftest.$ac_ext
5005
5006   # OK, works on sane cases.  Now check whether nonexistent headers
5007   # can be detected and how.
5008   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5009 /* end confdefs.h.  */
5010 #include <ac_nonexistent.h>
5011 _ACEOF
5012 if ac_fn_c_try_cpp "$LINENO"; then :
5013   # Broken: success on invalid input.
5014 continue
5015 else
5016   # Passes both tests.
5017 ac_preproc_ok=:
5018 break
5019 fi
5020 rm -f conftest.err conftest.$ac_ext
5021
5022 done
5023 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5024 rm -f conftest.err conftest.$ac_ext
5025 if $ac_preproc_ok; then :
5026   break
5027 fi
5028
5029     done
5030     ac_cv_prog_CPP=$CPP
5031
5032 fi
5033   CPP=$ac_cv_prog_CPP
5034 else
5035   ac_cv_prog_CPP=$CPP
5036 fi
5037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5038 $as_echo "$CPP" >&6; }
5039 ac_preproc_ok=false
5040 for ac_c_preproc_warn_flag in '' yes
5041 do
5042   # Use a header file that comes with gcc, so configuring glibc
5043   # with a fresh cross-compiler works.
5044   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5045   # <limits.h> exists even on freestanding compilers.
5046   # On the NeXT, cc -E runs the code through the compiler's parser,
5047   # not just through cpp. "Syntax error" is here to catch this case.
5048   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5049 /* end confdefs.h.  */
5050 #ifdef __STDC__
5051 # include <limits.h>
5052 #else
5053 # include <assert.h>
5054 #endif
5055                      Syntax error
5056 _ACEOF
5057 if ac_fn_c_try_cpp "$LINENO"; then :
5058
5059 else
5060   # Broken: fails on valid input.
5061 continue
5062 fi
5063 rm -f conftest.err conftest.$ac_ext
5064
5065   # OK, works on sane cases.  Now check whether nonexistent headers
5066   # can be detected and how.
5067   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5068 /* end confdefs.h.  */
5069 #include <ac_nonexistent.h>
5070 _ACEOF
5071 if ac_fn_c_try_cpp "$LINENO"; then :
5072   # Broken: success on invalid input.
5073 continue
5074 else
5075   # Passes both tests.
5076 ac_preproc_ok=:
5077 break
5078 fi
5079 rm -f conftest.err conftest.$ac_ext
5080
5081 done
5082 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5083 rm -f conftest.err conftest.$ac_ext
5084 if $ac_preproc_ok; then :
5085
5086 else
5087   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5088 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5089 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5090 See \`config.log' for more details." "$LINENO" 5; }
5091 fi
5092
5093 ac_ext=c
5094 ac_cpp='$CPP $CPPFLAGS'
5095 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5096 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5097 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5098
5099
5100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5101 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5102 if test "${ac_cv_path_GREP+set}" = set; then :
5103   $as_echo_n "(cached) " >&6
5104 else
5105   if test -z "$GREP"; then
5106   ac_path_GREP_found=false
5107   # Loop through the user's path and test for each of PROGNAME-LIST
5108   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5109 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5110 do
5111   IFS=$as_save_IFS
5112   test -z "$as_dir" && as_dir=.
5113     for ac_prog in grep ggrep; do
5114     for ac_exec_ext in '' $ac_executable_extensions; do
5115       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5116       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5117 # Check for GNU ac_path_GREP and select it if it is found.
5118   # Check for GNU $ac_path_GREP
5119 case `"$ac_path_GREP" --version 2>&1` in
5120 *GNU*)
5121   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5122 *)
5123   ac_count=0
5124   $as_echo_n 0123456789 >"conftest.in"
5125   while :
5126   do
5127     cat "conftest.in" "conftest.in" >"conftest.tmp"
5128     mv "conftest.tmp" "conftest.in"
5129     cp "conftest.in" "conftest.nl"
5130     $as_echo 'GREP' >> "conftest.nl"
5131     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5132     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5133     as_fn_arith $ac_count + 1 && ac_count=$as_val
5134     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5135       # Best one so far, save it but keep looking for a better one
5136       ac_cv_path_GREP="$ac_path_GREP"
5137       ac_path_GREP_max=$ac_count
5138     fi
5139     # 10*(2^10) chars as input seems more than enough
5140     test $ac_count -gt 10 && break
5141   done
5142   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5143 esac
5144
5145       $ac_path_GREP_found && break 3
5146     done
5147   done
5148   done
5149 IFS=$as_save_IFS
5150   if test -z "$ac_cv_path_GREP"; then
5151     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5152   fi
5153 else
5154   ac_cv_path_GREP=$GREP
5155 fi
5156
5157 fi
5158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5159 $as_echo "$ac_cv_path_GREP" >&6; }
5160  GREP="$ac_cv_path_GREP"
5161
5162
5163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5164 $as_echo_n "checking for egrep... " >&6; }
5165 if test "${ac_cv_path_EGREP+set}" = set; then :
5166   $as_echo_n "(cached) " >&6
5167 else
5168   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5169    then ac_cv_path_EGREP="$GREP -E"
5170    else
5171      if test -z "$EGREP"; then
5172   ac_path_EGREP_found=false
5173   # Loop through the user's path and test for each of PROGNAME-LIST
5174   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5175 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5176 do
5177   IFS=$as_save_IFS
5178   test -z "$as_dir" && as_dir=.
5179     for ac_prog in egrep; do
5180     for ac_exec_ext in '' $ac_executable_extensions; do
5181       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5182       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5183 # Check for GNU ac_path_EGREP and select it if it is found.
5184   # Check for GNU $ac_path_EGREP
5185 case `"$ac_path_EGREP" --version 2>&1` in
5186 *GNU*)
5187   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5188 *)
5189   ac_count=0
5190   $as_echo_n 0123456789 >"conftest.in"
5191   while :
5192   do
5193     cat "conftest.in" "conftest.in" >"conftest.tmp"
5194     mv "conftest.tmp" "conftest.in"
5195     cp "conftest.in" "conftest.nl"
5196     $as_echo 'EGREP' >> "conftest.nl"
5197     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5198     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5199     as_fn_arith $ac_count + 1 && ac_count=$as_val
5200     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5201       # Best one so far, save it but keep looking for a better one
5202       ac_cv_path_EGREP="$ac_path_EGREP"
5203       ac_path_EGREP_max=$ac_count
5204     fi
5205     # 10*(2^10) chars as input seems more than enough
5206     test $ac_count -gt 10 && break
5207   done
5208   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5209 esac
5210
5211       $ac_path_EGREP_found && break 3
5212     done
5213   done
5214   done
5215 IFS=$as_save_IFS
5216   if test -z "$ac_cv_path_EGREP"; then
5217     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5218   fi
5219 else
5220   ac_cv_path_EGREP=$EGREP
5221 fi
5222
5223    fi
5224 fi
5225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5226 $as_echo "$ac_cv_path_EGREP" >&6; }
5227  EGREP="$ac_cv_path_EGREP"
5228
5229
5230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5231 $as_echo_n "checking for ANSI C header files... " >&6; }
5232 if test "${ac_cv_header_stdc+set}" = set; then :
5233   $as_echo_n "(cached) " >&6
5234 else
5235   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5236 /* end confdefs.h.  */
5237 #include <stdlib.h>
5238 #include <stdarg.h>
5239 #include <string.h>
5240 #include <float.h>
5241
5242 int
5243 main ()
5244 {
5245
5246   ;
5247   return 0;
5248 }
5249 _ACEOF
5250 if ac_fn_c_try_compile "$LINENO"; then :
5251   ac_cv_header_stdc=yes
5252 else
5253   ac_cv_header_stdc=no
5254 fi
5255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5256
5257 if test $ac_cv_header_stdc = yes; then
5258   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5260 /* end confdefs.h.  */
5261 #include <string.h>
5262
5263 _ACEOF
5264 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5265   $EGREP "memchr" >/dev/null 2>&1; then :
5266
5267 else
5268   ac_cv_header_stdc=no
5269 fi
5270 rm -f conftest*
5271
5272 fi
5273
5274 if test $ac_cv_header_stdc = yes; then
5275   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5277 /* end confdefs.h.  */
5278 #include <stdlib.h>
5279
5280 _ACEOF
5281 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5282   $EGREP "free" >/dev/null 2>&1; then :
5283
5284 else
5285   ac_cv_header_stdc=no
5286 fi
5287 rm -f conftest*
5288
5289 fi
5290
5291 if test $ac_cv_header_stdc = yes; then
5292   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5293   if test "$cross_compiling" = yes; then :
5294   :
5295 else
5296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5297 /* end confdefs.h.  */
5298 #include <ctype.h>
5299 #include <stdlib.h>
5300 #if ((' ' & 0x0FF) == 0x020)
5301 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5302 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5303 #else
5304 # define ISLOWER(c) \
5305                    (('a' <= (c) && (c) <= 'i') \
5306                      || ('j' <= (c) && (c) <= 'r') \
5307                      || ('s' <= (c) && (c) <= 'z'))
5308 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5309 #endif
5310
5311 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5312 int
5313 main ()
5314 {
5315   int i;
5316   for (i = 0; i < 256; i++)
5317     if (XOR (islower (i), ISLOWER (i))
5318         || toupper (i) != TOUPPER (i))
5319       return 2;
5320   return 0;
5321 }
5322 _ACEOF
5323 if ac_fn_c_try_run "$LINENO"; then :
5324
5325 else
5326   ac_cv_header_stdc=no
5327 fi
5328 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5329   conftest.$ac_objext conftest.beam conftest.$ac_ext
5330 fi
5331
5332 fi
5333 fi
5334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5335 $as_echo "$ac_cv_header_stdc" >&6; }
5336 if test $ac_cv_header_stdc = yes; then
5337
5338 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5339
5340 fi
5341
5342 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5343 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5344                   inttypes.h stdint.h unistd.h
5345 do :
5346   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5347 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5348 "
5349 eval as_val=\$$as_ac_Header
5350    if test "x$as_val" = x""yes; then :
5351   cat >>confdefs.h <<_ACEOF
5352 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5353 _ACEOF
5354
5355 fi
5356
5357 done
5358
5359
5360
5361   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5362 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5363   MINIX=yes
5364 else
5365   MINIX=
5366 fi
5367
5368
5369   if test "$MINIX" = yes; then
5370
5371 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5372
5373
5374 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5375
5376
5377 $as_echo "#define _MINIX 1" >>confdefs.h
5378
5379   fi
5380
5381
5382   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5383 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5384 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5385   $as_echo_n "(cached) " >&6
5386 else
5387   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5388 /* end confdefs.h.  */
5389
5390 #         define __EXTENSIONS__ 1
5391           $ac_includes_default
5392 int
5393 main ()
5394 {
5395
5396   ;
5397   return 0;
5398 }
5399 _ACEOF
5400 if ac_fn_c_try_compile "$LINENO"; then :
5401   ac_cv_safe_to_define___extensions__=yes
5402 else
5403   ac_cv_safe_to_define___extensions__=no
5404 fi
5405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5406 fi
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5408 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5409   test $ac_cv_safe_to_define___extensions__ = yes &&
5410     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5411
5412   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5413
5414   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5415
5416   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5417
5418   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5419
5420
5421 ac_ext=c
5422 ac_cpp='$CPP $CPPFLAGS'
5423 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5424 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5425 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5427 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5428 # On Suns, sometimes $CPP names a directory.
5429 if test -n "$CPP" && test -d "$CPP"; then
5430   CPP=
5431 fi
5432 if test -z "$CPP"; then
5433   if test "${ac_cv_prog_CPP+set}" = set; then :
5434   $as_echo_n "(cached) " >&6
5435 else
5436       # Double quotes because CPP needs to be expanded
5437     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5438     do
5439       ac_preproc_ok=false
5440 for ac_c_preproc_warn_flag in '' yes
5441 do
5442   # Use a header file that comes with gcc, so configuring glibc
5443   # with a fresh cross-compiler works.
5444   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5445   # <limits.h> exists even on freestanding compilers.
5446   # On the NeXT, cc -E runs the code through the compiler's parser,
5447   # not just through cpp. "Syntax error" is here to catch this case.
5448   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5449 /* end confdefs.h.  */
5450 #ifdef __STDC__
5451 # include <limits.h>
5452 #else
5453 # include <assert.h>
5454 #endif
5455                      Syntax error
5456 _ACEOF
5457 if ac_fn_c_try_cpp "$LINENO"; then :
5458
5459 else
5460   # Broken: fails on valid input.
5461 continue
5462 fi
5463 rm -f conftest.err conftest.$ac_ext
5464
5465   # OK, works on sane cases.  Now check whether nonexistent headers
5466   # can be detected and how.
5467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5468 /* end confdefs.h.  */
5469 #include <ac_nonexistent.h>
5470 _ACEOF
5471 if ac_fn_c_try_cpp "$LINENO"; then :
5472   # Broken: success on invalid input.
5473 continue
5474 else
5475   # Passes both tests.
5476 ac_preproc_ok=:
5477 break
5478 fi
5479 rm -f conftest.err conftest.$ac_ext
5480
5481 done
5482 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5483 rm -f conftest.err conftest.$ac_ext
5484 if $ac_preproc_ok; then :
5485   break
5486 fi
5487
5488     done
5489     ac_cv_prog_CPP=$CPP
5490
5491 fi
5492   CPP=$ac_cv_prog_CPP
5493 else
5494   ac_cv_prog_CPP=$CPP
5495 fi
5496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5497 $as_echo "$CPP" >&6; }
5498 ac_preproc_ok=false
5499 for ac_c_preproc_warn_flag in '' yes
5500 do
5501   # Use a header file that comes with gcc, so configuring glibc
5502   # with a fresh cross-compiler works.
5503   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5504   # <limits.h> exists even on freestanding compilers.
5505   # On the NeXT, cc -E runs the code through the compiler's parser,
5506   # not just through cpp. "Syntax error" is here to catch this case.
5507   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5508 /* end confdefs.h.  */
5509 #ifdef __STDC__
5510 # include <limits.h>
5511 #else
5512 # include <assert.h>
5513 #endif
5514                      Syntax error
5515 _ACEOF
5516 if ac_fn_c_try_cpp "$LINENO"; then :
5517
5518 else
5519   # Broken: fails on valid input.
5520 continue
5521 fi
5522 rm -f conftest.err conftest.$ac_ext
5523
5524   # OK, works on sane cases.  Now check whether nonexistent headers
5525   # can be detected and how.
5526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5527 /* end confdefs.h.  */
5528 #include <ac_nonexistent.h>
5529 _ACEOF
5530 if ac_fn_c_try_cpp "$LINENO"; then :
5531   # Broken: success on invalid input.
5532 continue
5533 else
5534   # Passes both tests.
5535 ac_preproc_ok=:
5536 break
5537 fi
5538 rm -f conftest.err conftest.$ac_ext
5539
5540 done
5541 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5542 rm -f conftest.err conftest.$ac_ext
5543 if $ac_preproc_ok; then :
5544
5545 else
5546   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5547 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5548 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5549 See \`config.log' for more details." "$LINENO" 5; }
5550 fi
5551
5552 ac_ext=c
5553 ac_cpp='$CPP $CPPFLAGS'
5554 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5555 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5556 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5557
5558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5559 $as_echo_n "checking for inline... " >&6; }
5560 if test "${ac_cv_c_inline+set}" = set; then :
5561   $as_echo_n "(cached) " >&6
5562 else
5563   ac_cv_c_inline=no
5564 for ac_kw in inline __inline__ __inline; do
5565   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5566 /* end confdefs.h.  */
5567 #ifndef __cplusplus
5568 typedef int foo_t;
5569 static $ac_kw foo_t static_foo () {return 0; }
5570 $ac_kw foo_t foo () {return 0; }
5571 #endif
5572
5573 _ACEOF
5574 if ac_fn_c_try_compile "$LINENO"; then :
5575   ac_cv_c_inline=$ac_kw
5576 fi
5577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5578   test "$ac_cv_c_inline" != no && break
5579 done
5580
5581 fi
5582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5583 $as_echo "$ac_cv_c_inline" >&6; }
5584
5585 case $ac_cv_c_inline in
5586   inline | yes) ;;
5587   *)
5588     case $ac_cv_c_inline in
5589       no) ac_val=;;
5590       *) ac_val=$ac_cv_c_inline;;
5591     esac
5592     cat >>confdefs.h <<_ACEOF
5593 #ifndef __cplusplus
5594 #define inline $ac_val
5595 #endif
5596 _ACEOF
5597     ;;
5598 esac
5599
5600
5601 # Check whether --enable-largefile was given.
5602 if test "${enable_largefile+set}" = set; then :
5603   enableval=$enable_largefile;
5604 fi
5605
5606 if test "$enable_largefile" != no; then
5607
5608   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5609 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5610 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5611   $as_echo_n "(cached) " >&6
5612 else
5613   ac_cv_sys_largefile_CC=no
5614      if test "$GCC" != yes; then
5615        ac_save_CC=$CC
5616        while :; do
5617          # IRIX 6.2 and later do not support large files by default,
5618          # so use the C compiler's -n32 option if that helps.
5619          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5620 /* end confdefs.h.  */
5621 #include <sys/types.h>
5622  /* Check that off_t can represent 2**63 - 1 correctly.
5623     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5624     since some C++ compilers masquerading as C compilers
5625     incorrectly reject 9223372036854775807.  */
5626 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5627   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5628                        && LARGE_OFF_T % 2147483647 == 1)
5629                       ? 1 : -1];
5630 int
5631 main ()
5632 {
5633
5634   ;
5635   return 0;
5636 }
5637 _ACEOF
5638          if ac_fn_c_try_compile "$LINENO"; then :
5639   break
5640 fi
5641 rm -f core conftest.err conftest.$ac_objext
5642          CC="$CC -n32"
5643          if ac_fn_c_try_compile "$LINENO"; then :
5644   ac_cv_sys_largefile_CC=' -n32'; break
5645 fi
5646 rm -f core conftest.err conftest.$ac_objext
5647          break
5648        done
5649        CC=$ac_save_CC
5650        rm -f conftest.$ac_ext
5651     fi
5652 fi
5653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5654 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5655   if test "$ac_cv_sys_largefile_CC" != no; then
5656     CC=$CC$ac_cv_sys_largefile_CC
5657   fi
5658
5659   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5660 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5661 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5662   $as_echo_n "(cached) " >&6
5663 else
5664   while :; do
5665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5666 /* end confdefs.h.  */
5667 #include <sys/types.h>
5668  /* Check that off_t can represent 2**63 - 1 correctly.
5669     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5670     since some C++ compilers masquerading as C compilers
5671     incorrectly reject 9223372036854775807.  */
5672 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5673   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5674                        && LARGE_OFF_T % 2147483647 == 1)
5675                       ? 1 : -1];
5676 int
5677 main ()
5678 {
5679
5680   ;
5681   return 0;
5682 }
5683 _ACEOF
5684 if ac_fn_c_try_compile "$LINENO"; then :
5685   ac_cv_sys_file_offset_bits=no; break
5686 fi
5687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5688   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5689 /* end confdefs.h.  */
5690 #define _FILE_OFFSET_BITS 64
5691 #include <sys/types.h>
5692  /* Check that off_t can represent 2**63 - 1 correctly.
5693     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5694     since some C++ compilers masquerading as C compilers
5695     incorrectly reject 9223372036854775807.  */
5696 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5697   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5698                        && LARGE_OFF_T % 2147483647 == 1)
5699                       ? 1 : -1];
5700 int
5701 main ()
5702 {
5703
5704   ;
5705   return 0;
5706 }
5707 _ACEOF
5708 if ac_fn_c_try_compile "$LINENO"; then :
5709   ac_cv_sys_file_offset_bits=64; break
5710 fi
5711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5712   ac_cv_sys_file_offset_bits=unknown
5713   break
5714 done
5715 fi
5716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5717 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5718 case $ac_cv_sys_file_offset_bits in #(
5719   no | unknown) ;;
5720   *)
5721 cat >>confdefs.h <<_ACEOF
5722 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5723 _ACEOF
5724 ;;
5725 esac
5726 rm -rf conftest*
5727   if test $ac_cv_sys_file_offset_bits = unknown; then
5728     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5729 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5730 if test "${ac_cv_sys_large_files+set}" = set; then :
5731   $as_echo_n "(cached) " >&6
5732 else
5733   while :; do
5734   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5735 /* end confdefs.h.  */
5736 #include <sys/types.h>
5737  /* Check that off_t can represent 2**63 - 1 correctly.
5738     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5739     since some C++ compilers masquerading as C compilers
5740     incorrectly reject 9223372036854775807.  */
5741 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5742   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5743                        && LARGE_OFF_T % 2147483647 == 1)
5744                       ? 1 : -1];
5745 int
5746 main ()
5747 {
5748
5749   ;
5750   return 0;
5751 }
5752 _ACEOF
5753 if ac_fn_c_try_compile "$LINENO"; then :
5754   ac_cv_sys_large_files=no; break
5755 fi
5756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5758 /* end confdefs.h.  */
5759 #define _LARGE_FILES 1
5760 #include <sys/types.h>
5761  /* Check that off_t can represent 2**63 - 1 correctly.
5762     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5763     since some C++ compilers masquerading as C compilers
5764     incorrectly reject 9223372036854775807.  */
5765 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5766   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5767                        && LARGE_OFF_T % 2147483647 == 1)
5768                       ? 1 : -1];
5769 int
5770 main ()
5771 {
5772
5773   ;
5774   return 0;
5775 }
5776 _ACEOF
5777 if ac_fn_c_try_compile "$LINENO"; then :
5778   ac_cv_sys_large_files=1; break
5779 fi
5780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5781   ac_cv_sys_large_files=unknown
5782   break
5783 done
5784 fi
5785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5786 $as_echo "$ac_cv_sys_large_files" >&6; }
5787 case $ac_cv_sys_large_files in #(
5788   no | unknown) ;;
5789   *)
5790 cat >>confdefs.h <<_ACEOF
5791 #define _LARGE_FILES $ac_cv_sys_large_files
5792 _ACEOF
5793 ;;
5794 esac
5795 rm -rf conftest*
5796   fi
5797 fi
5798
5799
5800 # sizeof(char) is 1 by definition.
5801 # The cast to long int works around a bug in the HP C Compiler
5802 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5803 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5804 # This bug is HP SR number 8606223364.
5805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5806 $as_echo_n "checking size of void *... " >&6; }
5807 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5808   $as_echo_n "(cached) " >&6
5809 else
5810   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5811
5812 else
5813   if test "$ac_cv_type_void_p" = yes; then
5814      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5815 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5816 { as_fn_set_status 77
5817 as_fn_error "cannot compute sizeof (void *)
5818 See \`config.log' for more details." "$LINENO" 5; }; }
5819    else
5820      ac_cv_sizeof_void_p=0
5821    fi
5822 fi
5823
5824 fi
5825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5826 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5827
5828
5829
5830 cat >>confdefs.h <<_ACEOF
5831 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5832 _ACEOF
5833
5834
5835 # The cast to long int works around a bug in the HP C Compiler
5836 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5837 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5838 # This bug is HP SR number 8606223364.
5839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5840 $as_echo_n "checking size of short... " >&6; }
5841 if test "${ac_cv_sizeof_short+set}" = set; then :
5842   $as_echo_n "(cached) " >&6
5843 else
5844   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5845
5846 else
5847   if test "$ac_cv_type_short" = yes; then
5848      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5849 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5850 { as_fn_set_status 77
5851 as_fn_error "cannot compute sizeof (short)
5852 See \`config.log' for more details." "$LINENO" 5; }; }
5853    else
5854      ac_cv_sizeof_short=0
5855    fi
5856 fi
5857
5858 fi
5859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5860 $as_echo "$ac_cv_sizeof_short" >&6; }
5861
5862
5863
5864 cat >>confdefs.h <<_ACEOF
5865 #define SIZEOF_SHORT $ac_cv_sizeof_short
5866 _ACEOF
5867
5868
5869 # The cast to long int works around a bug in the HP C Compiler
5870 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5871 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5872 # This bug is HP SR number 8606223364.
5873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5874 $as_echo_n "checking size of int... " >&6; }
5875 if test "${ac_cv_sizeof_int+set}" = set; then :
5876   $as_echo_n "(cached) " >&6
5877 else
5878   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5879
5880 else
5881   if test "$ac_cv_type_int" = yes; then
5882      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5883 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5884 { as_fn_set_status 77
5885 as_fn_error "cannot compute sizeof (int)
5886 See \`config.log' for more details." "$LINENO" 5; }; }
5887    else
5888      ac_cv_sizeof_int=0
5889    fi
5890 fi
5891
5892 fi
5893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5894 $as_echo "$ac_cv_sizeof_int" >&6; }
5895
5896
5897
5898 cat >>confdefs.h <<_ACEOF
5899 #define SIZEOF_INT $ac_cv_sizeof_int
5900 _ACEOF
5901
5902
5903 # The cast to long int works around a bug in the HP C Compiler
5904 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5905 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5906 # This bug is HP SR number 8606223364.
5907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5908 $as_echo_n "checking size of long... " >&6; }
5909 if test "${ac_cv_sizeof_long+set}" = set; then :
5910   $as_echo_n "(cached) " >&6
5911 else
5912   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5913
5914 else
5915   if test "$ac_cv_type_long" = yes; then
5916      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5917 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5918 { as_fn_set_status 77
5919 as_fn_error "cannot compute sizeof (long)
5920 See \`config.log' for more details." "$LINENO" 5; }; }
5921    else
5922      ac_cv_sizeof_long=0
5923    fi
5924 fi
5925
5926 fi
5927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5928 $as_echo "$ac_cv_sizeof_long" >&6; }
5929
5930
5931
5932 cat >>confdefs.h <<_ACEOF
5933 #define SIZEOF_LONG $ac_cv_sizeof_long
5934 _ACEOF
5935
5936
5937 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5938 if test "x$ac_cv_type_long_long" = x""yes; then :
5939
5940 cat >>confdefs.h <<_ACEOF
5941 #define HAVE_LONG_LONG 1
5942 _ACEOF
5943
5944 # The cast to long int works around a bug in the HP C Compiler
5945 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5946 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5947 # This bug is HP SR number 8606223364.
5948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5949 $as_echo_n "checking size of long long... " >&6; }
5950 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5951   $as_echo_n "(cached) " >&6
5952 else
5953   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5954
5955 else
5956   if test "$ac_cv_type_long_long" = yes; then
5957      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5958 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5959 { as_fn_set_status 77
5960 as_fn_error "cannot compute sizeof (long long)
5961 See \`config.log' for more details." "$LINENO" 5; }; }
5962    else
5963      ac_cv_sizeof_long_long=0
5964    fi
5965 fi
5966
5967 fi
5968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5969 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5970
5971
5972
5973 cat >>confdefs.h <<_ACEOF
5974 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5975 _ACEOF
5976
5977
5978 fi
5979
5980 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5981 if test "x$ac_cv_type___int64" = x""yes; then :
5982
5983 cat >>confdefs.h <<_ACEOF
5984 #define HAVE___INT64 1
5985 _ACEOF
5986
5987 # The cast to long int works around a bug in the HP C Compiler
5988 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5989 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5990 # This bug is HP SR number 8606223364.
5991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5992 $as_echo_n "checking size of __int64... " >&6; }
5993 if test "${ac_cv_sizeof___int64+set}" = set; then :
5994   $as_echo_n "(cached) " >&6
5995 else
5996   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5997
5998 else
5999   if test "$ac_cv_type___int64" = yes; then
6000      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6001 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6002 { as_fn_set_status 77
6003 as_fn_error "cannot compute sizeof (__int64)
6004 See \`config.log' for more details." "$LINENO" 5; }; }
6005    else
6006      ac_cv_sizeof___int64=0
6007    fi
6008 fi
6009
6010 fi
6011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6012 $as_echo "$ac_cv_sizeof___int64" >&6; }
6013
6014
6015
6016 cat >>confdefs.h <<_ACEOF
6017 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6018 _ACEOF
6019
6020
6021 fi
6022
6023 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6024 case $ac_cv_c_int8_t in #(
6025   no|yes) ;; #(
6026   *)
6027
6028 cat >>confdefs.h <<_ACEOF
6029 #define int8_t $ac_cv_c_int8_t
6030 _ACEOF
6031 ;;
6032 esac
6033
6034 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6035 case $ac_cv_c_int16_t in #(
6036   no|yes) ;; #(
6037   *)
6038
6039 cat >>confdefs.h <<_ACEOF
6040 #define int16_t $ac_cv_c_int16_t
6041 _ACEOF
6042 ;;
6043 esac
6044
6045 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6046 case $ac_cv_c_int32_t in #(
6047   no|yes) ;; #(
6048   *)
6049
6050 cat >>confdefs.h <<_ACEOF
6051 #define int32_t $ac_cv_c_int32_t
6052 _ACEOF
6053 ;;
6054 esac
6055
6056 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6057 case $ac_cv_c_int64_t in #(
6058   no|yes) ;; #(
6059   *)
6060
6061 cat >>confdefs.h <<_ACEOF
6062 #define int64_t $ac_cv_c_int64_t
6063 _ACEOF
6064 ;;
6065 esac
6066
6067
6068   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6069 $as_echo_n "checking for long long int... " >&6; }
6070 if test "${ac_cv_type_long_long_int+set}" = set; then :
6071   $as_echo_n "(cached) " >&6
6072 else
6073   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6074 /* end confdefs.h.  */
6075
6076   /* For now, do not test the preprocessor; as of 2007 there are too many
6077          implementations with broken preprocessors.  Perhaps this can
6078          be revisited in 2012.  In the meantime, code should not expect
6079          #if to work with literals wider than 32 bits.  */
6080       /* Test literals.  */
6081       long long int ll = 9223372036854775807ll;
6082       long long int nll = -9223372036854775807LL;
6083       unsigned long long int ull = 18446744073709551615ULL;
6084       /* Test constant expressions.   */
6085       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6086                      ? 1 : -1)];
6087       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6088                      ? 1 : -1)];
6089       int i = 63;
6090 int
6091 main ()
6092 {
6093 /* Test availability of runtime routines for shift and division.  */
6094       long long int llmax = 9223372036854775807ll;
6095       unsigned long long int ullmax = 18446744073709551615ull;
6096       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6097               | (llmax / ll) | (llmax % ll)
6098               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6099               | (ullmax / ull) | (ullmax % ull));
6100   ;
6101   return 0;
6102 }
6103
6104 _ACEOF
6105 if ac_fn_c_try_link "$LINENO"; then :
6106                         if test "$cross_compiling" = yes; then :
6107   ac_cv_type_long_long_int=yes
6108 else
6109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6110 /* end confdefs.h.  */
6111 #include <limits.h>
6112                #ifndef LLONG_MAX
6113                # define HALF \
6114                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6115                # define LLONG_MAX (HALF - 1 + HALF)
6116                #endif
6117 int
6118 main ()
6119 {
6120 long long int n = 1;
6121                int i;
6122                for (i = 0; ; i++)
6123                  {
6124                    long long int m = n << i;
6125                    if (m >> i != n)
6126                      return 1;
6127                    if (LLONG_MAX / 2 < m)
6128                      break;
6129                  }
6130                return 0;
6131   ;
6132   return 0;
6133 }
6134 _ACEOF
6135 if ac_fn_c_try_run "$LINENO"; then :
6136   ac_cv_type_long_long_int=yes
6137 else
6138   ac_cv_type_long_long_int=no
6139 fi
6140 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6141   conftest.$ac_objext conftest.beam conftest.$ac_ext
6142 fi
6143
6144 else
6145   ac_cv_type_long_long_int=no
6146 fi
6147 rm -f core conftest.err conftest.$ac_objext \
6148     conftest$ac_exeext conftest.$ac_ext
6149 fi
6150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6151 $as_echo "$ac_cv_type_long_long_int" >&6; }
6152   if test $ac_cv_type_long_long_int = yes; then
6153
6154 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6155
6156   fi
6157
6158
6159
6160   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6161 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6162
6163 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6164
6165 else
6166   test $ac_cv_type_long_long_int = yes \
6167        && ac_type='long long int' \
6168        || ac_type='long int'
6169
6170 cat >>confdefs.h <<_ACEOF
6171 #define intmax_t $ac_type
6172 _ACEOF
6173
6174 fi
6175
6176
6177
6178   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6179 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6180
6181 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6182
6183 else
6184   for ac_type in 'int' 'long int' 'long long int'; do
6185        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6186 /* end confdefs.h.  */
6187 $ac_includes_default
6188 int
6189 main ()
6190 {
6191 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6192 test_array [0] = 0
6193
6194   ;
6195   return 0;
6196 }
6197 _ACEOF
6198 if ac_fn_c_try_compile "$LINENO"; then :
6199
6200 cat >>confdefs.h <<_ACEOF
6201 #define intptr_t $ac_type
6202 _ACEOF
6203
6204           ac_type=
6205 fi
6206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6207        test -z "$ac_type" && break
6208      done
6209 fi
6210
6211
6212 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6213 case $ac_cv_c_uint8_t in #(
6214   no|yes) ;; #(
6215   *)
6216
6217 $as_echo "#define _UINT8_T 1" >>confdefs.h
6218
6219
6220 cat >>confdefs.h <<_ACEOF
6221 #define uint8_t $ac_cv_c_uint8_t
6222 _ACEOF
6223 ;;
6224   esac
6225
6226 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6227 case $ac_cv_c_uint16_t in #(
6228   no|yes) ;; #(
6229   *)
6230
6231
6232 cat >>confdefs.h <<_ACEOF
6233 #define uint16_t $ac_cv_c_uint16_t
6234 _ACEOF
6235 ;;
6236   esac
6237
6238 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6239 case $ac_cv_c_uint32_t in #(
6240   no|yes) ;; #(
6241   *)
6242
6243 $as_echo "#define _UINT32_T 1" >>confdefs.h
6244
6245
6246 cat >>confdefs.h <<_ACEOF
6247 #define uint32_t $ac_cv_c_uint32_t
6248 _ACEOF
6249 ;;
6250   esac
6251
6252 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6253 case $ac_cv_c_uint64_t in #(
6254   no|yes) ;; #(
6255   *)
6256
6257 $as_echo "#define _UINT64_T 1" >>confdefs.h
6258
6259
6260 cat >>confdefs.h <<_ACEOF
6261 #define uint64_t $ac_cv_c_uint64_t
6262 _ACEOF
6263 ;;
6264   esac
6265
6266
6267   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6268 $as_echo_n "checking for unsigned long long int... " >&6; }
6269 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6270   $as_echo_n "(cached) " >&6
6271 else
6272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6273 /* end confdefs.h.  */
6274
6275   /* For now, do not test the preprocessor; as of 2007 there are too many
6276          implementations with broken preprocessors.  Perhaps this can
6277          be revisited in 2012.  In the meantime, code should not expect
6278          #if to work with literals wider than 32 bits.  */
6279       /* Test literals.  */
6280       long long int ll = 9223372036854775807ll;
6281       long long int nll = -9223372036854775807LL;
6282       unsigned long long int ull = 18446744073709551615ULL;
6283       /* Test constant expressions.   */
6284       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6285                      ? 1 : -1)];
6286       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6287                      ? 1 : -1)];
6288       int i = 63;
6289 int
6290 main ()
6291 {
6292 /* Test availability of runtime routines for shift and division.  */
6293       long long int llmax = 9223372036854775807ll;
6294       unsigned long long int ullmax = 18446744073709551615ull;
6295       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6296               | (llmax / ll) | (llmax % ll)
6297               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6298               | (ullmax / ull) | (ullmax % ull));
6299   ;
6300   return 0;
6301 }
6302
6303 _ACEOF
6304 if ac_fn_c_try_link "$LINENO"; then :
6305   ac_cv_type_unsigned_long_long_int=yes
6306 else
6307   ac_cv_type_unsigned_long_long_int=no
6308 fi
6309 rm -f core conftest.err conftest.$ac_objext \
6310     conftest$ac_exeext conftest.$ac_ext
6311 fi
6312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6313 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6314   if test $ac_cv_type_unsigned_long_long_int = yes; then
6315
6316 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6317
6318   fi
6319
6320
6321
6322   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6323 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6324
6325 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6326
6327 else
6328   test $ac_cv_type_unsigned_long_long_int = yes \
6329        && ac_type='unsigned long long int' \
6330        || ac_type='unsigned long int'
6331
6332 cat >>confdefs.h <<_ACEOF
6333 #define uintmax_t $ac_type
6334 _ACEOF
6335
6336 fi
6337
6338
6339
6340   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6341 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6342
6343 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6344
6345 else
6346   for ac_type in 'unsigned int' 'unsigned long int' \
6347         'unsigned long long int'; do
6348        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6349 /* end confdefs.h.  */
6350 $ac_includes_default
6351 int
6352 main ()
6353 {
6354 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6355 test_array [0] = 0
6356
6357   ;
6358   return 0;
6359 }
6360 _ACEOF
6361 if ac_fn_c_try_compile "$LINENO"; then :
6362
6363 cat >>confdefs.h <<_ACEOF
6364 #define uintptr_t $ac_type
6365 _ACEOF
6366
6367           ac_type=
6368 fi
6369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6370        test -z "$ac_type" && break
6371      done
6372 fi
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388 # ---------------------
6389 # Warnings and checking
6390 # ---------------------
6391
6392 # Check $CC warning features (if it's GCC).
6393 # We want to use -pedantic, but we don't want warnings about
6394 # * 'long long'
6395 # * variadic macros
6396 # * overlong strings
6397 # * C++11 narrowing conversions in { }
6398 # So, we only use -pedantic if we can disable those warnings.
6399
6400 loose_warn=
6401 save_CFLAGS="$CFLAGS"
6402 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6403   # Do the check with the no- prefix removed since gcc silently
6404   # accepts any -Wno-* option on purpose
6405   case $real_option in
6406     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6407     *) option=$real_option ;;
6408   esac
6409   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6410
6411   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6412 $as_echo_n "checking whether $CC supports $option... " >&6; }
6413 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6414   $as_echo_n "(cached) " >&6
6415 else
6416   CFLAGS="$option"
6417     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6418 /* end confdefs.h.  */
6419
6420 int
6421 main ()
6422 {
6423
6424   ;
6425   return 0;
6426 }
6427 _ACEOF
6428 if ac_fn_c_try_compile "$LINENO"; then :
6429   eval "$as_acx_Woption=yes"
6430 else
6431   eval "$as_acx_Woption=no"
6432 fi
6433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6434
6435 fi
6436 eval ac_res=\$$as_acx_Woption
6437                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6438 $as_echo "$ac_res" >&6; }
6439   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6440   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6441 fi
6442   done
6443 CFLAGS="$save_CFLAGS"
6444
6445 c_loose_warn=
6446 save_CFLAGS="$CFLAGS"
6447 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6448   # Do the check with the no- prefix removed since gcc silently
6449   # accepts any -Wno-* option on purpose
6450   case $real_option in
6451     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6452     *) option=$real_option ;;
6453   esac
6454   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6455
6456   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6457 $as_echo_n "checking whether $CC supports $option... " >&6; }
6458 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6459   $as_echo_n "(cached) " >&6
6460 else
6461   CFLAGS="$option"
6462     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6463 /* end confdefs.h.  */
6464
6465 int
6466 main ()
6467 {
6468
6469   ;
6470   return 0;
6471 }
6472 _ACEOF
6473 if ac_fn_c_try_compile "$LINENO"; then :
6474   eval "$as_acx_Woption=yes"
6475 else
6476   eval "$as_acx_Woption=no"
6477 fi
6478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6479
6480 fi
6481 eval ac_res=\$$as_acx_Woption
6482                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6483 $as_echo "$ac_res" >&6; }
6484   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6485   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6486 fi
6487   done
6488 CFLAGS="$save_CFLAGS"
6489
6490 strict_warn=
6491 save_CFLAGS="$CFLAGS"
6492 for real_option in -Wmissing-format-attribute; do
6493   # Do the check with the no- prefix removed since gcc silently
6494   # accepts any -Wno-* option on purpose
6495   case $real_option in
6496     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6497     *) option=$real_option ;;
6498   esac
6499   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6500
6501   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6502 $as_echo_n "checking whether $CC supports $option... " >&6; }
6503 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6504   $as_echo_n "(cached) " >&6
6505 else
6506   CFLAGS="$option"
6507     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6508 /* end confdefs.h.  */
6509
6510 int
6511 main ()
6512 {
6513
6514   ;
6515   return 0;
6516 }
6517 _ACEOF
6518 if ac_fn_c_try_compile "$LINENO"; then :
6519   eval "$as_acx_Woption=yes"
6520 else
6521   eval "$as_acx_Woption=no"
6522 fi
6523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6524
6525 fi
6526 eval ac_res=\$$as_acx_Woption
6527                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6528 $as_echo "$ac_res" >&6; }
6529   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6530   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6531 fi
6532   done
6533 CFLAGS="$save_CFLAGS"
6534
6535 c_strict_warn=
6536 save_CFLAGS="$CFLAGS"
6537 for real_option in -Wold-style-definition -Wc++-compat; do
6538   # Do the check with the no- prefix removed since gcc silently
6539   # accepts any -Wno-* option on purpose
6540   case $real_option in
6541     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6542     *) option=$real_option ;;
6543   esac
6544   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6545
6546   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6547 $as_echo_n "checking whether $CC supports $option... " >&6; }
6548 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6549   $as_echo_n "(cached) " >&6
6550 else
6551   CFLAGS="$option"
6552     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6553 /* end confdefs.h.  */
6554
6555 int
6556 main ()
6557 {
6558
6559   ;
6560   return 0;
6561 }
6562 _ACEOF
6563 if ac_fn_c_try_compile "$LINENO"; then :
6564   eval "$as_acx_Woption=yes"
6565 else
6566   eval "$as_acx_Woption=no"
6567 fi
6568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6569
6570 fi
6571 eval ac_res=\$$as_acx_Woption
6572                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6573 $as_echo "$ac_res" >&6; }
6574   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6575   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6576 fi
6577   done
6578 CFLAGS="$save_CFLAGS"
6579
6580 # Do the check with the no- prefix removed from the warning options
6581 # since gcc silently accepts any -Wno-* option on purpose
6582 if test "$GCC" = yes; then :
6583   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6584 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6585 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6586   $as_echo_n "(cached) " >&6
6587 else
6588   save_CFLAGS="$CFLAGS"
6589 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6591 /* end confdefs.h.  */
6592
6593 int
6594 main ()
6595 {
6596
6597   ;
6598   return 0;
6599 }
6600 _ACEOF
6601 if ac_fn_c_try_compile "$LINENO"; then :
6602   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6603 else
6604   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6605 fi
6606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6607 CFLAGS="$save_CFLAGS"
6608 fi
6609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6610 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6611 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6612   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6613 fi
6614
6615 fi
6616
6617 # Check whether --enable-werror-always was given.
6618 if test "${enable_werror_always+set}" = set; then :
6619   enableval=$enable_werror_always;
6620 else
6621   enable_werror_always=no
6622 fi
6623
6624 if test $enable_werror_always = yes; then :
6625   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6626 fi
6627
6628
6629
6630 # The above macros do nothing if the compiler is not GCC.  However, the
6631 # Makefile has more goo to add other flags, so these variables are used
6632 # to enable warnings only for GCC.
6633 warn_cflags=
6634 warn_cxxflags=
6635 if test "x$GCC" = "xyes"; then
6636   warn_cflags='$(GCC_WARN_CFLAGS)'
6637   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6638 fi
6639
6640
6641
6642 # Disable exceptions and RTTI if building with g++
6643 noexception_flags=
6644 save_CFLAGS="$CFLAGS"
6645 for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
6646   # Do the check with the no- prefix removed since gcc silently
6647   # accepts any -Wno-* option on purpose
6648   case $real_option in
6649     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6650     *) option=$real_option ;;
6651   esac
6652   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6653
6654   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6655 $as_echo_n "checking whether $CC supports $option... " >&6; }
6656 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6657   $as_echo_n "(cached) " >&6
6658 else
6659   CFLAGS="$option"
6660     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6661 /* end confdefs.h.  */
6662
6663 int
6664 main ()
6665 {
6666
6667   ;
6668   return 0;
6669 }
6670 _ACEOF
6671 if ac_fn_c_try_compile "$LINENO"; then :
6672   eval "$as_acx_Woption=yes"
6673 else
6674   eval "$as_acx_Woption=no"
6675 fi
6676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6677
6678 fi
6679 eval ac_res=\$$as_acx_Woption
6680                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6681 $as_echo "$ac_res" >&6; }
6682   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6683   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6684 fi
6685   done
6686 CFLAGS="$save_CFLAGS"
6687
6688
6689 # Enable expensive internal checks
6690 is_release=
6691 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6692   is_release=yes
6693 fi
6694
6695 # Check whether --enable-checking was given.
6696 if test "${enable_checking+set}" = set; then :
6697   enableval=$enable_checking; ac_checking_flags="${enableval}"
6698 else
6699
6700 # Determine the default checks.
6701 if test x$is_release = x ; then
6702   ac_checking_flags=yes
6703 else
6704   ac_checking_flags=release
6705 fi
6706 fi
6707
6708 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6709 for check in release $ac_checking_flags
6710 do
6711         case $check in
6712         # these set all the flags to specific states
6713         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6714                         ac_fold_checking= ; ac_gc_checking=1 ;
6715                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6716                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6717                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6718                         ac_types_checking=1 ;;
6719         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6720                         ac_fold_checking= ; ac_gc_checking= ;
6721                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6722                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6723                         ac_tree_checking= ; ac_valgrind_checking= ;
6724                         ac_types_checking= ;;
6725         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6726                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6727                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6728                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6729                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6730                         ac_types_checking=1 ;;
6731         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6732                         ac_fold_checking= ; ac_gc_checking= ;
6733                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6734                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6735                         ac_tree_checking= ; ac_valgrind_checking= ;
6736                         ac_types_checking= ;;
6737         # these enable particular checks
6738         assert)         ac_assert_checking=1 ;;
6739         df)             ac_df_checking=1 ;;
6740         fold)           ac_fold_checking=1 ;;
6741         gc)             ac_gc_checking=1 ;;
6742         gcac)           ac_gc_always_collect=1 ;;
6743         gimple)         ac_gimple_checking=1 ;;
6744         misc)           ac_checking=1 ;;
6745         rtl)            ac_rtl_checking=1 ;;
6746         rtlflag)        ac_rtlflag_checking=1 ;;
6747         runtime)        ac_runtime_checking=1 ;;
6748         tree)           ac_tree_checking=1 ;;
6749         types)          ac_types_checking=1 ;;
6750         valgrind)       ac_valgrind_checking=1 ;;
6751         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6752         esac
6753 done
6754 IFS="$ac_save_IFS"
6755
6756 nocommon_flag=""
6757 if test x$ac_checking != x ; then
6758
6759 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6760
6761   nocommon_flag=-fno-common
6762 fi
6763
6764 if test x$ac_df_checking != x ; then
6765
6766 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6767
6768 fi
6769 if test x$ac_assert_checking != x ; then
6770
6771 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6772
6773 fi
6774 if test x$ac_gimple_checking != x ; then
6775
6776 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6777
6778 fi
6779
6780 if test x$ac_runtime_checking != x ; then
6781
6782 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6783
6784 fi
6785 if test x$ac_tree_checking != x ; then
6786
6787 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6788
6789   TREEBROWSER=tree-browser.o
6790   TREECHECKING=yes
6791 fi
6792 if test x$ac_types_checking != x ; then
6793
6794 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6795
6796 fi
6797
6798
6799 if test x$ac_rtl_checking != x ; then
6800
6801 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6802
6803 fi
6804 if test x$ac_rtlflag_checking != x ; then
6805
6806 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6807
6808 fi
6809 if test x$ac_gc_checking != x ; then
6810
6811 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6812
6813 fi
6814 if test x$ac_gc_always_collect != x ; then
6815
6816 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6817
6818 fi
6819 if test x$ac_fold_checking != x ; then
6820
6821 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6822
6823 fi
6824 valgrind_path_defines=
6825 valgrind_command=
6826
6827 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6828 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6829   have_valgrind_h=yes
6830 else
6831   have_valgrind_h=no
6832 fi
6833
6834
6835
6836 if test x$ac_valgrind_checking != x ; then
6837   # It is certainly possible that there's valgrind but no valgrind.h.
6838   # GCC relies on making annotations so we must have both.
6839   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6840 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6841   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6842 /* end confdefs.h.  */
6843 #include <valgrind/memcheck.h>
6844 #ifndef VALGRIND_DISCARD
6845 #error VALGRIND_DISCARD not defined
6846 #endif
6847 _ACEOF
6848 if ac_fn_c_try_cpp "$LINENO"; then :
6849   gcc_cv_header_valgrind_memcheck_h=yes
6850 else
6851   gcc_cv_header_valgrind_memcheck_h=no
6852 fi
6853 rm -f conftest.err conftest.$ac_ext
6854   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6855 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6856   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6857 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6858   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6859 /* end confdefs.h.  */
6860 #include <memcheck.h>
6861 #ifndef VALGRIND_DISCARD
6862 #error VALGRIND_DISCARD not defined
6863 #endif
6864 _ACEOF
6865 if ac_fn_c_try_cpp "$LINENO"; then :
6866   gcc_cv_header_memcheck_h=yes
6867 else
6868   gcc_cv_header_memcheck_h=no
6869 fi
6870 rm -f conftest.err conftest.$ac_ext
6871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6872 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6873
6874 # Prepare PATH_SEPARATOR.
6875 # The user is always right.
6876 if test "${PATH_SEPARATOR+set}" != set; then
6877   echo "#! /bin/sh" >conf$$.sh
6878   echo  "exit 0"   >>conf$$.sh
6879   chmod +x conf$$.sh
6880   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6881     PATH_SEPARATOR=';'
6882   else
6883     PATH_SEPARATOR=:
6884   fi
6885   rm -f conf$$.sh
6886 fi
6887
6888 # Find out how to test for executable files. Don't use a zero-byte file,
6889 # as systems may use methods other than mode bits to determine executability.
6890 cat >conf$$.file <<_ASEOF
6891 #! /bin/sh
6892 exit 0
6893 _ASEOF
6894 chmod +x conf$$.file
6895 if test -x conf$$.file >/dev/null 2>&1; then
6896   ac_executable_p="test -x"
6897 else
6898   ac_executable_p="test -f"
6899 fi
6900 rm -f conf$$.file
6901
6902 # Extract the first word of "valgrind", so it can be a program name with args.
6903 set dummy valgrind; ac_word=$2
6904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6905 $as_echo_n "checking for $ac_word... " >&6; }
6906 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6907   $as_echo_n "(cached) " >&6
6908 else
6909   case "$valgrind_path" in
6910   [\\/]* | ?:[\\/]*)
6911     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6912     ;;
6913   *)
6914     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6915     for ac_dir in $PATH; do
6916       IFS="$ac_save_IFS"
6917       test -z "$ac_dir" && ac_dir=.
6918       for ac_exec_ext in '' $ac_executable_extensions; do
6919         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6920           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6921             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6922             break 2
6923           fi
6924         fi
6925       done
6926     done
6927     IFS="$ac_save_IFS"
6928     ;;
6929 esac
6930 fi
6931 valgrind_path="$ac_cv_path_valgrind_path"
6932 if test -n "$valgrind_path"; then
6933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6934 $as_echo "$valgrind_path" >&6; }
6935 else
6936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6937 $as_echo "no" >&6; }
6938 fi
6939
6940   if test "x$valgrind_path" = "x" \
6941     || (test $have_valgrind_h = no \
6942         && test $gcc_cv_header_memcheck_h = no \
6943         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6944         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6945   fi
6946   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6947   valgrind_command="$valgrind_path -q"
6948
6949 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6950
6951   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6952
6953 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6954
6955   fi
6956   if test $gcc_cv_header_memcheck_h = yes; then
6957
6958 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6959
6960   fi
6961 fi
6962
6963
6964
6965 # Enable code coverage collection
6966 # Check whether --enable-coverage was given.
6967 if test "${enable_coverage+set}" = set; then :
6968   enableval=$enable_coverage; case "${enableval}" in
6969   yes|noopt)
6970     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6971     ;;
6972   opt)
6973     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6974     ;;
6975   no)
6976     # a.k.a. --disable-coverage
6977     coverage_flags=""
6978     ;;
6979   *)
6980     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6981     ;;
6982 esac
6983 else
6984   coverage_flags=""
6985 fi
6986
6987
6988
6989 # Check whether --enable-gather-detailed-mem-stats was given.
6990 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6991   enableval=$enable_gather_detailed_mem_stats;
6992 else
6993   enable_gather_detailed_mem_stats=no
6994 fi
6995
6996 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
6997
6998 cat >>confdefs.h <<_ACEOF
6999 #define GATHER_STATISTICS $gather_stats
7000 _ACEOF
7001
7002
7003 # -------------------------------
7004 # Miscenalleous configure options
7005 # -------------------------------
7006
7007 # With stabs
7008
7009 # Check whether --with-stabs was given.
7010 if test "${with_stabs+set}" = set; then :
7011   withval=$with_stabs; stabs="$with_stabs"
7012 else
7013   stabs=no
7014 fi
7015
7016
7017 # Determine whether or not multilibs are enabled.
7018 # Check whether --enable-multilib was given.
7019 if test "${enable_multilib+set}" = set; then :
7020   enableval=$enable_multilib;
7021 else
7022   enable_multilib=yes
7023 fi
7024
7025
7026
7027 # Determine whether or not multiarch is enabled.
7028 # Check whether --enable-multiarch was given.
7029 if test "${enable_multiarch+set}" = set; then :
7030   enableval=$enable_multiarch; case "${enableval}" in
7031 yes|no|auto) enable_multiarch=$enableval;;
7032 *) as_fn_error "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;;
7033 esac
7034 else
7035   enable_multiarch=auto
7036 fi
7037
7038 if test x${enable_multiarch} = xauto; then
7039   if test x${with_native_system_header_dir} != x; then
7040     ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
7041     enable_multiarch=no
7042   fi
7043   if test x$host != x$target && test "x$with_sysroot" = x; then
7044     ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
7045     enable_multiarch=no
7046   fi
7047 fi
7048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
7049 $as_echo_n "checking for multiarch configuration... " >&6; }
7050
7051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
7052 $as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
7053
7054 # needed for setting the multiarch name for soft-float/hard-float ABIs
7055
7056
7057
7058 # Enable __cxa_atexit for C++.
7059 # Check whether --enable-__cxa_atexit was given.
7060 if test "${enable___cxa_atexit+set}" = set; then :
7061   enableval=$enable___cxa_atexit;
7062 fi
7063
7064
7065 # Enable C extension for decimal float if target supports it.
7066
7067 # Check whether --enable-decimal-float was given.
7068 if test "${enable_decimal_float+set}" = set; then :
7069   enableval=$enable_decimal_float;
7070   case $enable_decimal_float in
7071     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7072     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7073 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7074   esac
7075
7076 else
7077
7078   case $target in
7079     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7080     i?86*-*-gnu* | \
7081     i?86*-*-mingw* | x86_64*-*-mingw* | \
7082     i?86*-*-cygwin*)
7083       enable_decimal_float=yes
7084       ;;
7085     *)
7086       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7087 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7088       enable_decimal_float=no
7089       ;;
7090   esac
7091
7092 fi
7093
7094
7095 # x86's use BID format instead of DPD
7096 case x$enable_decimal_float in
7097   xyes)
7098     case $target in
7099       i?86*-*-* | x86_64*-*-*)
7100         enable_decimal_float=bid
7101         ;;
7102       *)
7103         enable_decimal_float=dpd
7104         ;;
7105     esac
7106     default_decimal_float=$enable_decimal_float
7107     ;;
7108   xno)
7109     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7110     # dependency on libdecnumber.
7111     default_decimal_float=dpd
7112     ;;
7113 esac
7114
7115
7116
7117
7118 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7119
7120 cat >>confdefs.h <<_ACEOF
7121 #define ENABLE_DECIMAL_FLOAT $dfp
7122 _ACEOF
7123
7124
7125 # Use default_decimal_float for dependency.
7126 enable_decimal_float=$default_decimal_float
7127
7128 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7129
7130 cat >>confdefs.h <<_ACEOF
7131 #define ENABLE_DECIMAL_BID_FORMAT $bid
7132 _ACEOF
7133
7134
7135 # Enable C extension for fixed-point arithmetic.
7136 # Check whether --enable-fixed-point was given.
7137 if test "${enable_fixed_point+set}" = set; then :
7138   enableval=$enable_fixed_point;
7139 else
7140
7141   case $target in
7142     arm*)
7143       enable_fixed_point=yes
7144       ;;
7145
7146     mips*-*-*)
7147       enable_fixed_point=yes
7148       ;;
7149     *)
7150       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7151 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7152       enable_fixed_point=no
7153       ;;
7154   esac
7155
7156 fi
7157
7158
7159
7160 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7161
7162 cat >>confdefs.h <<_ACEOF
7163 #define ENABLE_FIXED_POINT $fixedpoint
7164 _ACEOF
7165
7166
7167 # Enable threads
7168 # Pass with no value to take the default
7169 # Pass with a value to specify a thread package
7170 # Check whether --enable-threads was given.
7171 if test "${enable_threads+set}" = set; then :
7172   enableval=$enable_threads;
7173 else
7174   enable_threads=''
7175 fi
7176
7177
7178 # Check whether --enable-tls was given.
7179 if test "${enable_tls+set}" = set; then :
7180   enableval=$enable_tls;
7181   case $enable_tls in
7182     yes | no) ;;
7183     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7184 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7185   esac
7186
7187 else
7188   enable_tls=''
7189 fi
7190
7191
7192 # Check whether --enable-objc-gc was given.
7193 if test "${enable_objc_gc+set}" = set; then :
7194   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7195         objc_boehm_gc=''
7196 else
7197         objc_boehm_gc=1
7198 fi
7199 else
7200   objc_boehm_gc=''
7201 fi
7202
7203
7204
7205 # Check whether --with-dwarf2 was given.
7206 if test "${with_dwarf2+set}" = set; then :
7207   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7208 else
7209   dwarf2=no
7210 fi
7211
7212
7213 # Check whether --enable-shared was given.
7214 if test "${enable_shared+set}" = set; then :
7215   enableval=$enable_shared;
7216   case $enable_shared in
7217   yes | no) ;;
7218   *)
7219     enable_shared=no
7220     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7221     for pkg in $enableval; do
7222       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7223         enable_shared=yes
7224       fi
7225     done
7226     IFS="$ac_save_ifs"
7227     ;;
7228   esac
7229
7230 else
7231   enable_shared=yes
7232 fi
7233
7234
7235
7236
7237 # Check whether --with-native-system-header-dir was given.
7238 if test "${with_native_system_header_dir+set}" = set; then :
7239   withval=$with_native_system_header_dir;
7240  case ${with_native_system_header_dir} in
7241  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7242  /* | [A-Za-z]:[\\/]*) ;;
7243  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7244  esac
7245  configured_native_system_header_dir="${withval}"
7246
7247 else
7248   configured_native_system_header_dir=
7249 fi
7250
7251
7252
7253 # Check whether --with-build-sysroot was given.
7254 if test "${with_build_sysroot+set}" = set; then :
7255   withval=$with_build_sysroot; if test x"$withval" != x ; then
7256      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7257    fi
7258 else
7259   SYSROOT_CFLAGS_FOR_TARGET=
7260 fi
7261
7262
7263
7264 if test "x$prefix" = xNONE; then
7265  test_prefix=/usr/local
7266 else
7267  test_prefix=$prefix
7268 fi
7269 if test "x$exec_prefix" = xNONE; then
7270  test_exec_prefix=$test_prefix
7271 else
7272  test_exec_prefix=$exec_prefix
7273 fi
7274
7275
7276 # Check whether --with-sysroot was given.
7277 if test "${with_sysroot+set}" = set; then :
7278   withval=$with_sysroot;
7279  case ${with_sysroot} in
7280  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7281  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7282  esac
7283
7284  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7285  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7286
7287  case ${TARGET_SYSTEM_ROOT} in
7288  "${test_prefix}"|"${test_prefix}/"*|\
7289  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7290  '${prefix}'|'${prefix}/'*|\
7291  '${exec_prefix}'|'${exec_prefix}/'*)
7292    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7293    TARGET_SYSTEM_ROOT_DEFINE="$t"
7294    ;;
7295  esac
7296
7297 else
7298
7299  TARGET_SYSTEM_ROOT=
7300  TARGET_SYSTEM_ROOT_DEFINE=
7301  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7302
7303 fi
7304
7305
7306
7307
7308
7309
7310 # Check whether --with-specs was given.
7311 if test "${with_specs+set}" = set; then :
7312   withval=$with_specs; CONFIGURE_SPECS=$withval
7313 else
7314   CONFIGURE_SPECS=
7315
7316 fi
7317
7318
7319
7320
7321
7322 # Check whether --with-pkgversion was given.
7323 if test "${with_pkgversion+set}" = set; then :
7324   withval=$with_pkgversion; case "$withval" in
7325       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7326       no)  PKGVERSION= ;;
7327       *)   PKGVERSION="($withval) " ;;
7328      esac
7329 else
7330   PKGVERSION="(GCC) "
7331
7332 fi
7333
7334
7335
7336
7337
7338 # Check whether --with-bugurl was given.
7339 if test "${with_bugurl+set}" = set; then :
7340   withval=$with_bugurl; case "$withval" in
7341       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7342       no)  BUGURL=
7343            ;;
7344       *)   BUGURL="$withval"
7345            ;;
7346      esac
7347 else
7348   BUGURL="http://gcc.gnu.org/bugs.html"
7349
7350 fi
7351
7352   case ${BUGURL} in
7353   "")
7354     REPORT_BUGS_TO=
7355     REPORT_BUGS_TEXI=
7356     ;;
7357   *)
7358     REPORT_BUGS_TO="<$BUGURL>"
7359     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7360     ;;
7361   esac;
7362
7363
7364
7365
7366 # Sanity check enable_languages in case someone does not run the toplevel
7367 # configure # script.
7368 # Check whether --enable-languages was given.
7369 if test "${enable_languages+set}" = set; then :
7370   enableval=$enable_languages; case ,${enable_languages}, in
7371        ,,|,yes,)
7372                 # go safe -- we cannot be much sure without the toplevel
7373                 # configure's
7374                 # analysis of which target libs are present and usable
7375                 enable_languages=c
7376                 ;;
7377          *,all,*)
7378                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7379                 ;;
7380         *,c,*)
7381                 ;;
7382         *)
7383                 enable_languages=c,${enable_languages}
7384                 ;;
7385 esac
7386 else
7387   enable_languages=c
7388 fi
7389
7390
7391
7392 # Check whether --with-multilib-list was given.
7393 if test "${with_multilib_list+set}" = set; then :
7394   withval=$with_multilib_list; :
7395 else
7396   with_multilib_list=default
7397 fi
7398
7399
7400 # -------------------------
7401 # Checks for other programs
7402 # -------------------------
7403
7404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7405 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7406 set x ${MAKE-make}
7407 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7408 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7409   $as_echo_n "(cached) " >&6
7410 else
7411   cat >conftest.make <<\_ACEOF
7412 SHELL = /bin/sh
7413 all:
7414         @echo '@@@%%%=$(MAKE)=@@@%%%'
7415 _ACEOF
7416 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7417 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7418   *@@@%%%=?*=@@@%%%*)
7419     eval ac_cv_prog_make_${ac_make}_set=yes;;
7420   *)
7421     eval ac_cv_prog_make_${ac_make}_set=no;;
7422 esac
7423 rm -f conftest.make
7424 fi
7425 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7427 $as_echo "yes" >&6; }
7428   SET_MAKE=
7429 else
7430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7431 $as_echo "no" >&6; }
7432   SET_MAKE="MAKE=${MAKE-make}"
7433 fi
7434
7435
7436 # Find some useful tools
7437 for ac_prog in gawk mawk nawk awk
7438 do
7439   # Extract the first word of "$ac_prog", so it can be a program name with args.
7440 set dummy $ac_prog; ac_word=$2
7441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7442 $as_echo_n "checking for $ac_word... " >&6; }
7443 if test "${ac_cv_prog_AWK+set}" = set; then :
7444   $as_echo_n "(cached) " >&6
7445 else
7446   if test -n "$AWK"; then
7447   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7448 else
7449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7450 for as_dir in $PATH
7451 do
7452   IFS=$as_save_IFS
7453   test -z "$as_dir" && as_dir=.
7454     for ac_exec_ext in '' $ac_executable_extensions; do
7455   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7456     ac_cv_prog_AWK="$ac_prog"
7457     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7458     break 2
7459   fi
7460 done
7461   done
7462 IFS=$as_save_IFS
7463
7464 fi
7465 fi
7466 AWK=$ac_cv_prog_AWK
7467 if test -n "$AWK"; then
7468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7469 $as_echo "$AWK" >&6; }
7470 else
7471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7472 $as_echo "no" >&6; }
7473 fi
7474
7475
7476   test -n "$AWK" && break
7477 done
7478
7479 # We need awk to create options.c and options.h.
7480 # Bail out if it's missing.
7481 case ${AWK} in
7482   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7483 esac
7484
7485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7486 $as_echo_n "checking whether ln -s works... " >&6; }
7487 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7488   $as_echo_n "(cached) " >&6
7489 else
7490   rm -f conftestdata_t
7491 echo >conftestdata_f
7492 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7493 then
7494   gcc_cv_prog_LN_S="ln -s"
7495 else
7496   if ln conftestdata_f conftestdata_t 2>/dev/null
7497   then
7498     gcc_cv_prog_LN_S=ln
7499   else
7500     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7501     then
7502       gcc_cv_prog_LN_S="cp -p"
7503     else
7504       gcc_cv_prog_LN_S=cp
7505     fi
7506   fi
7507 fi
7508 rm -f conftestdata_f conftestdata_t
7509
7510 fi
7511 LN_S="$gcc_cv_prog_LN_S"
7512 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7514 $as_echo "yes" >&6; }
7515 else
7516   if test "$gcc_cv_prog_LN_S" = "ln"; then
7517     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7518 $as_echo "no, using ln" >&6; }
7519   else
7520     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7521 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7522   fi
7523 fi
7524
7525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7526 $as_echo_n "checking whether ln works... " >&6; }
7527 if test "${acx_cv_prog_LN+set}" = set; then :
7528   $as_echo_n "(cached) " >&6
7529 else
7530   rm -f conftestdata_t
7531 echo >conftestdata_f
7532 if ln conftestdata_f conftestdata_t 2>/dev/null
7533 then
7534   acx_cv_prog_LN=ln
7535 else
7536   acx_cv_prog_LN=no
7537 fi
7538 rm -f conftestdata_f conftestdata_t
7539
7540 fi
7541 if test $acx_cv_prog_LN = no; then
7542   LN="$LN_S"
7543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7544 $as_echo "no, using $LN" >&6; }
7545 else
7546   LN="$acx_cv_prog_LN"
7547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7548 $as_echo "yes" >&6; }
7549 fi
7550
7551 if test -n "$ac_tool_prefix"; then
7552   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7553 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7555 $as_echo_n "checking for $ac_word... " >&6; }
7556 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7557   $as_echo_n "(cached) " >&6
7558 else
7559   if test -n "$RANLIB"; then
7560   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7561 else
7562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7563 for as_dir in $PATH
7564 do
7565   IFS=$as_save_IFS
7566   test -z "$as_dir" && as_dir=.
7567     for ac_exec_ext in '' $ac_executable_extensions; do
7568   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7569     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7570     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7571     break 2
7572   fi
7573 done
7574   done
7575 IFS=$as_save_IFS
7576
7577 fi
7578 fi
7579 RANLIB=$ac_cv_prog_RANLIB
7580 if test -n "$RANLIB"; then
7581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7582 $as_echo "$RANLIB" >&6; }
7583 else
7584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7585 $as_echo "no" >&6; }
7586 fi
7587
7588
7589 fi
7590 if test -z "$ac_cv_prog_RANLIB"; then
7591   ac_ct_RANLIB=$RANLIB
7592   # Extract the first word of "ranlib", so it can be a program name with args.
7593 set dummy ranlib; ac_word=$2
7594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7595 $as_echo_n "checking for $ac_word... " >&6; }
7596 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7597   $as_echo_n "(cached) " >&6
7598 else
7599   if test -n "$ac_ct_RANLIB"; then
7600   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7601 else
7602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7603 for as_dir in $PATH
7604 do
7605   IFS=$as_save_IFS
7606   test -z "$as_dir" && as_dir=.
7607     for ac_exec_ext in '' $ac_executable_extensions; do
7608   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7609     ac_cv_prog_ac_ct_RANLIB="ranlib"
7610     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7611     break 2
7612   fi
7613 done
7614   done
7615 IFS=$as_save_IFS
7616
7617 fi
7618 fi
7619 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7620 if test -n "$ac_ct_RANLIB"; then
7621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7622 $as_echo "$ac_ct_RANLIB" >&6; }
7623 else
7624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7625 $as_echo "no" >&6; }
7626 fi
7627
7628   if test "x$ac_ct_RANLIB" = x; then
7629     RANLIB=":"
7630   else
7631     case $cross_compiling:$ac_tool_warned in
7632 yes:)
7633 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7634 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7635 ac_tool_warned=yes ;;
7636 esac
7637     RANLIB=$ac_ct_RANLIB
7638   fi
7639 else
7640   RANLIB="$ac_cv_prog_RANLIB"
7641 fi
7642
7643 ranlib_flags=""
7644
7645
7646 # Find a good install program.  We prefer a C program (faster),
7647 # so one script is as good as another.  But avoid the broken or
7648 # incompatible versions:
7649 # SysV /etc/install, /usr/sbin/install
7650 # SunOS /usr/etc/install
7651 # IRIX /sbin/install
7652 # AIX /bin/install
7653 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7654 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7655 # ./install, which can be erroneously created by make from ./install.sh.
7656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7657 $as_echo_n "checking for a BSD compatible install... " >&6; }
7658 if test -z "$INSTALL"; then
7659 if test "${ac_cv_path_install+set}" = set; then :
7660   $as_echo_n "(cached) " >&6
7661 else
7662     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7663   for ac_dir in $PATH; do
7664     # Account for people who put trailing slashes in PATH elements.
7665     case "$ac_dir/" in
7666     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7667     *)
7668       # OSF1 and SCO ODT 3.0 have their own names for install.
7669       for ac_prog in ginstall scoinst install; do
7670         if test -f $ac_dir/$ac_prog; then
7671           if test $ac_prog = install &&
7672             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7673             # AIX install.  It has an incompatible calling convention.
7674             # OSF/1 installbsd also uses dspmsg, but is usable.
7675             :
7676           else
7677             ac_cv_path_install="$ac_dir/$ac_prog -c"
7678             break 2
7679           fi
7680         fi
7681       done
7682       ;;
7683     esac
7684   done
7685   IFS="$ac_save_IFS"
7686
7687 fi
7688   if test "${ac_cv_path_install+set}" = set; then
7689     INSTALL="$ac_cv_path_install"
7690   else
7691     # As a last resort, use the slow shell script.  We don't cache a
7692     # path for INSTALL within a source directory, because that will
7693     # break other packages using the cache if that directory is
7694     # removed, or if the path is relative.
7695     INSTALL="$ac_install_sh"
7696   fi
7697 fi
7698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7699 $as_echo "$INSTALL" >&6; }
7700
7701 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7702 # It thinks the first close brace ends the variable substitution.
7703 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7704
7705 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7706
7707
7708 # See if cmp has --ignore-initial.
7709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7710 $as_echo_n "checking for cmp's capabilities... " >&6; }
7711 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7712   $as_echo_n "(cached) " >&6
7713 else
7714    echo abfoo >t1
7715   echo cdfoo >t2
7716   gcc_cv_prog_cmp_skip=slowcompare
7717   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7718     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7719       :
7720     else
7721       gcc_cv_prog_cmp_skip=gnucompare
7722     fi
7723   fi
7724   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7725     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7726       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7727         :
7728       else
7729         gcc_cv_prog_cmp_skip=fastcompare
7730       fi
7731     fi
7732   fi
7733   rm t1 t2
7734
7735 fi
7736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7737 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7738 make_compare_target=$gcc_cv_prog_cmp_skip
7739
7740
7741
7742 # See if we have the mktemp command.
7743 # Extract the first word of "mktemp", so it can be a program name with args.
7744 set dummy mktemp; ac_word=$2
7745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7746 $as_echo_n "checking for $ac_word... " >&6; }
7747 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7748   $as_echo_n "(cached) " >&6
7749 else
7750   if test -n "$have_mktemp_command"; then
7751   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7752 else
7753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7754 for as_dir in $PATH
7755 do
7756   IFS=$as_save_IFS
7757   test -z "$as_dir" && as_dir=.
7758     for ac_exec_ext in '' $ac_executable_extensions; do
7759   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7760     ac_cv_prog_have_mktemp_command="yes"
7761     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7762     break 2
7763   fi
7764 done
7765   done
7766 IFS=$as_save_IFS
7767
7768   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7769 fi
7770 fi
7771 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7772 if test -n "$have_mktemp_command"; then
7773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7774 $as_echo "$have_mktemp_command" >&6; }
7775 else
7776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7777 $as_echo "no" >&6; }
7778 fi
7779
7780
7781
7782 # See if makeinfo has been installed and is modern enough
7783 # that we can use it.
7784
7785   # Extract the first word of "makeinfo", so it can be a program name with args.
7786 set dummy makeinfo; ac_word=$2
7787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7788 $as_echo_n "checking for $ac_word... " >&6; }
7789 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7790   $as_echo_n "(cached) " >&6
7791 else
7792   if test -n "$MAKEINFO"; then
7793   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7794 else
7795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7796 for as_dir in $PATH
7797 do
7798   IFS=$as_save_IFS
7799   test -z "$as_dir" && as_dir=.
7800     for ac_exec_ext in '' $ac_executable_extensions; do
7801   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7802     ac_cv_prog_MAKEINFO="makeinfo"
7803     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7804     break 2
7805   fi
7806 done
7807   done
7808 IFS=$as_save_IFS
7809
7810 fi
7811 fi
7812 MAKEINFO=$ac_cv_prog_MAKEINFO
7813 if test -n "$MAKEINFO"; then
7814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7815 $as_echo "$MAKEINFO" >&6; }
7816 else
7817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7818 $as_echo "no" >&6; }
7819 fi
7820
7821
7822   if test -n "$MAKEINFO"; then
7823     # Found it, now check the version.
7824     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7825 $as_echo_n "checking for modern makeinfo... " >&6; }
7826 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7827   $as_echo_n "(cached) " >&6
7828 else
7829   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7830                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7831
7832                     case $ac_prog_version in
7833                       '')  gcc_cv_prog_makeinfo_modern=no;;
7834                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7835                       *)   gcc_cv_prog_makeinfo_modern=no;;
7836                     esac
7837
7838 fi
7839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7840 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7841   else
7842     gcc_cv_prog_makeinfo_modern=no
7843   fi
7844   if test $gcc_cv_prog_makeinfo_modern = no; then
7845     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7846   fi
7847
7848 if test $gcc_cv_prog_makeinfo_modern = no; then
7849   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7850 *** Makeinfo is missing or too old.
7851 *** Info documentation will not be built." >&5
7852 $as_echo "$as_me: WARNING:
7853 *** Makeinfo is missing or too old.
7854 *** Info documentation will not be built." >&2;}
7855   BUILD_INFO=
7856 else
7857   BUILD_INFO=info
7858 fi
7859
7860
7861 # Is pod2man recent enough to regenerate manpages?
7862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7863 $as_echo_n "checking for recent Pod::Man... " >&6; }
7864 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7866 $as_echo "yes" >&6; }
7867   GENERATED_MANPAGES=generated-manpages
7868 else
7869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7870 $as_echo "no" >&6; }
7871   GENERATED_MANPAGES=
7872 fi
7873
7874
7875 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7876
7877 # How about lex?
7878 for ac_prog in flex
7879 do
7880   # Extract the first word of "$ac_prog", so it can be a program name with args.
7881 set dummy $ac_prog; ac_word=$2
7882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7883 $as_echo_n "checking for $ac_word... " >&6; }
7884 if test "${ac_cv_prog_FLEX+set}" = set; then :
7885   $as_echo_n "(cached) " >&6
7886 else
7887   if test -n "$FLEX"; then
7888   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7889 else
7890 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7891 for as_dir in $PATH
7892 do
7893   IFS=$as_save_IFS
7894   test -z "$as_dir" && as_dir=.
7895     for ac_exec_ext in '' $ac_executable_extensions; do
7896   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7897     ac_cv_prog_FLEX="$ac_prog"
7898     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7899     break 2
7900   fi
7901 done
7902   done
7903 IFS=$as_save_IFS
7904
7905 fi
7906 fi
7907 FLEX=$ac_cv_prog_FLEX
7908 if test -n "$FLEX"; then
7909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7910 $as_echo "$FLEX" >&6; }
7911 else
7912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7913 $as_echo "no" >&6; }
7914 fi
7915
7916
7917   test -n "$FLEX" && break
7918 done
7919 test -n "$FLEX" || FLEX="$MISSING flex"
7920
7921
7922 # Bison?
7923 for ac_prog in bison
7924 do
7925   # Extract the first word of "$ac_prog", so it can be a program name with args.
7926 set dummy $ac_prog; ac_word=$2
7927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7928 $as_echo_n "checking for $ac_word... " >&6; }
7929 if test "${ac_cv_prog_BISON+set}" = set; then :
7930   $as_echo_n "(cached) " >&6
7931 else
7932   if test -n "$BISON"; then
7933   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7934 else
7935 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7936 for as_dir in $PATH
7937 do
7938   IFS=$as_save_IFS
7939   test -z "$as_dir" && as_dir=.
7940     for ac_exec_ext in '' $ac_executable_extensions; do
7941   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7942     ac_cv_prog_BISON="$ac_prog"
7943     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7944     break 2
7945   fi
7946 done
7947   done
7948 IFS=$as_save_IFS
7949
7950 fi
7951 fi
7952 BISON=$ac_cv_prog_BISON
7953 if test -n "$BISON"; then
7954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7955 $as_echo "$BISON" >&6; }
7956 else
7957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7958 $as_echo "no" >&6; }
7959 fi
7960
7961
7962   test -n "$BISON" && break
7963 done
7964 test -n "$BISON" || BISON="$MISSING bison"
7965
7966
7967 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7968 # check for build == host before using them.
7969
7970 # NM
7971 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7972   && test -d ../binutils ; then
7973   NM='${objdir}/../binutils/nm-new'
7974 else
7975   # Extract the first word of "nm", so it can be a program name with args.
7976 set dummy nm; ac_word=$2
7977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7978 $as_echo_n "checking for $ac_word... " >&6; }
7979 if test "${ac_cv_prog_NM+set}" = set; then :
7980   $as_echo_n "(cached) " >&6
7981 else
7982   if test -n "$NM"; then
7983   ac_cv_prog_NM="$NM" # Let the user override the test.
7984 else
7985 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7986 for as_dir in $PATH
7987 do
7988   IFS=$as_save_IFS
7989   test -z "$as_dir" && as_dir=.
7990     for ac_exec_ext in '' $ac_executable_extensions; do
7991   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7992     ac_cv_prog_NM="nm"
7993     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7994     break 2
7995   fi
7996 done
7997   done
7998 IFS=$as_save_IFS
7999
8000   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8001 fi
8002 fi
8003 NM=$ac_cv_prog_NM
8004 if test -n "$NM"; then
8005   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
8006 $as_echo "$NM" >&6; }
8007 else
8008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8009 $as_echo "no" >&6; }
8010 fi
8011
8012
8013 fi
8014
8015 # AR
8016 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8017   && test -d ../binutils ; then
8018   AR='${objdir}/../binutils/ar'
8019 else
8020   # Extract the first word of "ar", so it can be a program name with args.
8021 set dummy ar; ac_word=$2
8022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8023 $as_echo_n "checking for $ac_word... " >&6; }
8024 if test "${ac_cv_prog_AR+set}" = set; then :
8025   $as_echo_n "(cached) " >&6
8026 else
8027   if test -n "$AR"; then
8028   ac_cv_prog_AR="$AR" # Let the user override the test.
8029 else
8030 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8031 for as_dir in $PATH
8032 do
8033   IFS=$as_save_IFS
8034   test -z "$as_dir" && as_dir=.
8035     for ac_exec_ext in '' $ac_executable_extensions; do
8036   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8037     ac_cv_prog_AR="ar"
8038     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8039     break 2
8040   fi
8041 done
8042   done
8043 IFS=$as_save_IFS
8044
8045   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8046 fi
8047 fi
8048 AR=$ac_cv_prog_AR
8049 if test -n "$AR"; then
8050   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8051 $as_echo "$AR" >&6; }
8052 else
8053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8054 $as_echo "no" >&6; }
8055 fi
8056
8057
8058 fi
8059
8060
8061 # --------------------
8062 # Checks for C headers
8063 # --------------------
8064
8065 # Need to reject headers which give warnings, so that the -Werror bootstrap
8066 # works later. *sigh*  This needs to come before all header checks.
8067
8068 ac_c_preproc_warn_flag=yes
8069
8070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8071 $as_echo_n "checking for ANSI C header files... " >&6; }
8072 if test "${ac_cv_header_stdc+set}" = set; then :
8073   $as_echo_n "(cached) " >&6
8074 else
8075   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8076 /* end confdefs.h.  */
8077 #include <stdlib.h>
8078 #include <stdarg.h>
8079 #include <string.h>
8080 #include <float.h>
8081
8082 int
8083 main ()
8084 {
8085
8086   ;
8087   return 0;
8088 }
8089 _ACEOF
8090 if ac_fn_c_try_compile "$LINENO"; then :
8091   ac_cv_header_stdc=yes
8092 else
8093   ac_cv_header_stdc=no
8094 fi
8095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8096
8097 if test $ac_cv_header_stdc = yes; then
8098   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8099   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8100 /* end confdefs.h.  */
8101 #include <string.h>
8102
8103 _ACEOF
8104 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8105   $EGREP "memchr" >/dev/null 2>&1; then :
8106
8107 else
8108   ac_cv_header_stdc=no
8109 fi
8110 rm -f conftest*
8111
8112 fi
8113
8114 if test $ac_cv_header_stdc = yes; then
8115   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8117 /* end confdefs.h.  */
8118 #include <stdlib.h>
8119
8120 _ACEOF
8121 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8122   $EGREP "free" >/dev/null 2>&1; then :
8123
8124 else
8125   ac_cv_header_stdc=no
8126 fi
8127 rm -f conftest*
8128
8129 fi
8130
8131 if test $ac_cv_header_stdc = yes; then
8132   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8133   if test "$cross_compiling" = yes; then :
8134   :
8135 else
8136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8137 /* end confdefs.h.  */
8138 #include <ctype.h>
8139 #include <stdlib.h>
8140 #if ((' ' & 0x0FF) == 0x020)
8141 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8142 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8143 #else
8144 # define ISLOWER(c) \
8145                    (('a' <= (c) && (c) <= 'i') \
8146                      || ('j' <= (c) && (c) <= 'r') \
8147                      || ('s' <= (c) && (c) <= 'z'))
8148 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8149 #endif
8150
8151 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8152 int
8153 main ()
8154 {
8155   int i;
8156   for (i = 0; i < 256; i++)
8157     if (XOR (islower (i), ISLOWER (i))
8158         || toupper (i) != TOUPPER (i))
8159       return 2;
8160   return 0;
8161 }
8162 _ACEOF
8163 if ac_fn_c_try_run "$LINENO"; then :
8164
8165 else
8166   ac_cv_header_stdc=no
8167 fi
8168 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8169   conftest.$ac_objext conftest.beam conftest.$ac_ext
8170 fi
8171
8172 fi
8173 fi
8174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8175 $as_echo "$ac_cv_header_stdc" >&6; }
8176 if test $ac_cv_header_stdc = yes; then
8177
8178 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8179
8180 fi
8181
8182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8183 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8184 if test "${ac_cv_header_time+set}" = set; then :
8185   $as_echo_n "(cached) " >&6
8186 else
8187   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8188 /* end confdefs.h.  */
8189 #include <sys/types.h>
8190 #include <sys/time.h>
8191 #include <time.h>
8192
8193 int
8194 main ()
8195 {
8196 if ((struct tm *) 0)
8197 return 0;
8198   ;
8199   return 0;
8200 }
8201 _ACEOF
8202 if ac_fn_c_try_compile "$LINENO"; then :
8203   ac_cv_header_time=yes
8204 else
8205   ac_cv_header_time=no
8206 fi
8207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8208 fi
8209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8210 $as_echo "$ac_cv_header_time" >&6; }
8211 if test $ac_cv_header_time = yes; then
8212
8213 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8214
8215 fi
8216
8217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8218 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8219 if test "${gcc_cv_header_string+set}" = set; then :
8220   $as_echo_n "(cached) " >&6
8221 else
8222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8223 /* end confdefs.h.  */
8224 #include <string.h>
8225 #include <strings.h>
8226 int
8227 main ()
8228 {
8229
8230   ;
8231   return 0;
8232 }
8233 _ACEOF
8234 if ac_fn_c_try_compile "$LINENO"; then :
8235   gcc_cv_header_string=yes
8236 else
8237   gcc_cv_header_string=no
8238 fi
8239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8240 fi
8241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8242 $as_echo "$gcc_cv_header_string" >&6; }
8243 if test $gcc_cv_header_string = yes; then
8244
8245 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8246
8247 fi
8248
8249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8250 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8251 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8252   $as_echo_n "(cached) " >&6
8253 else
8254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8255 /* end confdefs.h.  */
8256 #include <sys/types.h>
8257 #include <sys/wait.h>
8258 #ifndef WEXITSTATUS
8259 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8260 #endif
8261 #ifndef WIFEXITED
8262 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8263 #endif
8264
8265 int
8266 main ()
8267 {
8268   int s;
8269   wait (&s);
8270   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8271   ;
8272   return 0;
8273 }
8274 _ACEOF
8275 if ac_fn_c_try_compile "$LINENO"; then :
8276   ac_cv_header_sys_wait_h=yes
8277 else
8278   ac_cv_header_sys_wait_h=no
8279 fi
8280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8281 fi
8282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8283 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8284 if test $ac_cv_header_sys_wait_h = yes; then
8285
8286 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8287
8288 fi
8289
8290 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8291                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8292                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8293                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8294 do :
8295   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8296 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8297 eval as_val=\$$as_ac_Header
8298    if test "x$as_val" = x""yes; then :
8299   cat >>confdefs.h <<_ACEOF
8300 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8301 _ACEOF
8302
8303 fi
8304 done
8305
8306
8307 # Check for thread headers.
8308 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8309 if test "x$ac_cv_header_thread_h" = x""yes; then :
8310   have_thread_h=yes
8311 else
8312   have_thread_h=
8313 fi
8314
8315 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8316 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8317   have_pthread_h=yes
8318 else
8319   have_pthread_h=
8320 fi
8321
8322
8323 # These tests can't be done till we know if we have limits.h.
8324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8325 $as_echo_n "checking for CHAR_BIT... " >&6; }
8326 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8327   $as_echo_n "(cached) " >&6
8328 else
8329   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8330 /* end confdefs.h.  */
8331 #ifdef HAVE_LIMITS_H
8332 #include <limits.h>
8333 #endif
8334 #ifdef CHAR_BIT
8335 found
8336 #endif
8337 _ACEOF
8338 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8339   $EGREP "found" >/dev/null 2>&1; then :
8340   gcc_cv_decl_char_bit=yes
8341 else
8342   gcc_cv_decl_char_bit=no
8343 fi
8344 rm -f conftest*
8345
8346
8347 fi
8348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8349 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8350 if test $gcc_cv_decl_char_bit = no; then
8351   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8352 $as_echo_n "checking number of bits in a byte... " >&6; }
8353 if test "${gcc_cv_c_nbby+set}" = set; then :
8354   $as_echo_n "(cached) " >&6
8355 else
8356   i=8
8357  gcc_cv_c_nbby=
8358  while test $i -lt 65; do
8359    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8360 /* end confdefs.h.  */
8361
8362 int
8363 main ()
8364 {
8365 switch(0) {
8366   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8367   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8368   ; }
8369   ;
8370   return 0;
8371 }
8372 _ACEOF
8373 if ac_fn_c_try_compile "$LINENO"; then :
8374   gcc_cv_c_nbby=$i; break
8375 fi
8376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8377    i=`expr $i + 1`
8378  done
8379  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8380
8381 fi
8382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8383 $as_echo "$gcc_cv_c_nbby" >&6; }
8384 if test $gcc_cv_c_nbby = failed; then
8385   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8386 else
8387
8388 cat >>confdefs.h <<_ACEOF
8389 #define CHAR_BIT $gcc_cv_c_nbby
8390 _ACEOF
8391
8392 fi
8393 fi
8394  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8395 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8396 if test "${ac_cv_c_bigendian+set}" = set; then :
8397   $as_echo_n "(cached) " >&6
8398 else
8399   ac_cv_c_bigendian=unknown
8400     # See if we're dealing with a universal compiler.
8401     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8402 /* end confdefs.h.  */
8403 #ifndef __APPLE_CC__
8404                not a universal capable compiler
8405              #endif
8406              typedef int dummy;
8407
8408 _ACEOF
8409 if ac_fn_c_try_compile "$LINENO"; then :
8410
8411         # Check for potential -arch flags.  It is not universal unless
8412         # there are at least two -arch flags with different values.
8413         ac_arch=
8414         ac_prev=
8415         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8416          if test -n "$ac_prev"; then
8417            case $ac_word in
8418              i?86 | x86_64 | ppc | ppc64)
8419                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8420                  ac_arch=$ac_word
8421                else
8422                  ac_cv_c_bigendian=universal
8423                  break
8424                fi
8425                ;;
8426            esac
8427            ac_prev=
8428          elif test "x$ac_word" = "x-arch"; then
8429            ac_prev=arch
8430          fi
8431        done
8432 fi
8433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8434     if test $ac_cv_c_bigendian = unknown; then
8435       # See if sys/param.h defines the BYTE_ORDER macro.
8436       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8437 /* end confdefs.h.  */
8438 #include <sys/types.h>
8439              #include <sys/param.h>
8440
8441 int
8442 main ()
8443 {
8444 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8445                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8446                      && LITTLE_ENDIAN)
8447               bogus endian macros
8448              #endif
8449
8450   ;
8451   return 0;
8452 }
8453 _ACEOF
8454 if ac_fn_c_try_compile "$LINENO"; then :
8455   # It does; now see whether it defined to BIG_ENDIAN or not.
8456          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8457 /* end confdefs.h.  */
8458 #include <sys/types.h>
8459                 #include <sys/param.h>
8460
8461 int
8462 main ()
8463 {
8464 #if BYTE_ORDER != BIG_ENDIAN
8465                  not big endian
8466                 #endif
8467
8468   ;
8469   return 0;
8470 }
8471 _ACEOF
8472 if ac_fn_c_try_compile "$LINENO"; then :
8473   ac_cv_c_bigendian=yes
8474 else
8475   ac_cv_c_bigendian=no
8476 fi
8477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8478 fi
8479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8480     fi
8481     if test $ac_cv_c_bigendian = unknown; then
8482       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8483       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8484 /* end confdefs.h.  */
8485 #include <limits.h>
8486
8487 int
8488 main ()
8489 {
8490 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8491               bogus endian macros
8492              #endif
8493
8494   ;
8495   return 0;
8496 }
8497 _ACEOF
8498 if ac_fn_c_try_compile "$LINENO"; then :
8499   # It does; now see whether it defined to _BIG_ENDIAN or not.
8500          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8501 /* end confdefs.h.  */
8502 #include <limits.h>
8503
8504 int
8505 main ()
8506 {
8507 #ifndef _BIG_ENDIAN
8508                  not big endian
8509                 #endif
8510
8511   ;
8512   return 0;
8513 }
8514 _ACEOF
8515 if ac_fn_c_try_compile "$LINENO"; then :
8516   ac_cv_c_bigendian=yes
8517 else
8518   ac_cv_c_bigendian=no
8519 fi
8520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8521 fi
8522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8523     fi
8524     if test $ac_cv_c_bigendian = unknown; then
8525       # Compile a test program.
8526       if test "$cross_compiling" = yes; then :
8527   # Try to guess by grepping values from an object file.
8528          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8529 /* end confdefs.h.  */
8530 short int ascii_mm[] =
8531                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8532                 short int ascii_ii[] =
8533                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8534                 int use_ascii (int i) {
8535                   return ascii_mm[i] + ascii_ii[i];
8536                 }
8537                 short int ebcdic_ii[] =
8538                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8539                 short int ebcdic_mm[] =
8540                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8541                 int use_ebcdic (int i) {
8542                   return ebcdic_mm[i] + ebcdic_ii[i];
8543                 }
8544                 extern int foo;
8545
8546 int
8547 main ()
8548 {
8549 return use_ascii (foo) == use_ebcdic (foo);
8550   ;
8551   return 0;
8552 }
8553 _ACEOF
8554 if ac_fn_c_try_compile "$LINENO"; then :
8555   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8556               ac_cv_c_bigendian=yes
8557             fi
8558             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8559               if test "$ac_cv_c_bigendian" = unknown; then
8560                 ac_cv_c_bigendian=no
8561               else
8562                 # finding both strings is unlikely to happen, but who knows?
8563                 ac_cv_c_bigendian=unknown
8564               fi
8565             fi
8566 fi
8567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8568 else
8569   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8570 /* end confdefs.h.  */
8571 $ac_includes_default
8572 int
8573 main ()
8574 {
8575
8576              /* Are we little or big endian?  From Harbison&Steele.  */
8577              union
8578              {
8579                long int l;
8580                char c[sizeof (long int)];
8581              } u;
8582              u.l = 1;
8583              return u.c[sizeof (long int) - 1] == 1;
8584
8585   ;
8586   return 0;
8587 }
8588 _ACEOF
8589 if ac_fn_c_try_run "$LINENO"; then :
8590   ac_cv_c_bigendian=no
8591 else
8592   ac_cv_c_bigendian=yes
8593 fi
8594 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8595   conftest.$ac_objext conftest.beam conftest.$ac_ext
8596 fi
8597
8598     fi
8599 fi
8600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8601 $as_echo "$ac_cv_c_bigendian" >&6; }
8602  case $ac_cv_c_bigendian in #(
8603    yes)
8604      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8605 ;; #(
8606    no)
8607       ;; #(
8608    universal)
8609
8610 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8611
8612      ;; #(
8613    *)
8614      as_fn_error "unknown endianness
8615  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8616  esac
8617
8618
8619 # ----------------------
8620 # Checks for C++ headers
8621 # ----------------------
8622
8623 ac_ext=cpp
8624 ac_cpp='$CXXCPP $CPPFLAGS'
8625 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8626 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8627 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8629 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8630 if test -z "$CXXCPP"; then
8631   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8632   $as_echo_n "(cached) " >&6
8633 else
8634       # Double quotes because CXXCPP needs to be expanded
8635     for CXXCPP in "$CXX -E" "/lib/cpp"
8636     do
8637       ac_preproc_ok=false
8638 for ac_cxx_preproc_warn_flag in '' yes
8639 do
8640   # Use a header file that comes with gcc, so configuring glibc
8641   # with a fresh cross-compiler works.
8642   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8643   # <limits.h> exists even on freestanding compilers.
8644   # On the NeXT, cc -E runs the code through the compiler's parser,
8645   # not just through cpp. "Syntax error" is here to catch this case.
8646   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8647 /* end confdefs.h.  */
8648 #ifdef __STDC__
8649 # include <limits.h>
8650 #else
8651 # include <assert.h>
8652 #endif
8653                      Syntax error
8654 _ACEOF
8655 if ac_fn_cxx_try_cpp "$LINENO"; then :
8656
8657 else
8658   # Broken: fails on valid input.
8659 continue
8660 fi
8661 rm -f conftest.err conftest.$ac_ext
8662
8663   # OK, works on sane cases.  Now check whether nonexistent headers
8664   # can be detected and how.
8665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8666 /* end confdefs.h.  */
8667 #include <ac_nonexistent.h>
8668 _ACEOF
8669 if ac_fn_cxx_try_cpp "$LINENO"; then :
8670   # Broken: success on invalid input.
8671 continue
8672 else
8673   # Passes both tests.
8674 ac_preproc_ok=:
8675 break
8676 fi
8677 rm -f conftest.err conftest.$ac_ext
8678
8679 done
8680 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8681 rm -f conftest.err conftest.$ac_ext
8682 if $ac_preproc_ok; then :
8683   break
8684 fi
8685
8686     done
8687     ac_cv_prog_CXXCPP=$CXXCPP
8688
8689 fi
8690   CXXCPP=$ac_cv_prog_CXXCPP
8691 else
8692   ac_cv_prog_CXXCPP=$CXXCPP
8693 fi
8694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8695 $as_echo "$CXXCPP" >&6; }
8696 ac_preproc_ok=false
8697 for ac_cxx_preproc_warn_flag in '' yes
8698 do
8699   # Use a header file that comes with gcc, so configuring glibc
8700   # with a fresh cross-compiler works.
8701   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8702   # <limits.h> exists even on freestanding compilers.
8703   # On the NeXT, cc -E runs the code through the compiler's parser,
8704   # not just through cpp. "Syntax error" is here to catch this case.
8705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8706 /* end confdefs.h.  */
8707 #ifdef __STDC__
8708 # include <limits.h>
8709 #else
8710 # include <assert.h>
8711 #endif
8712                      Syntax error
8713 _ACEOF
8714 if ac_fn_cxx_try_cpp "$LINENO"; then :
8715
8716 else
8717   # Broken: fails on valid input.
8718 continue
8719 fi
8720 rm -f conftest.err conftest.$ac_ext
8721
8722   # OK, works on sane cases.  Now check whether nonexistent headers
8723   # can be detected and how.
8724   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8725 /* end confdefs.h.  */
8726 #include <ac_nonexistent.h>
8727 _ACEOF
8728 if ac_fn_cxx_try_cpp "$LINENO"; then :
8729   # Broken: success on invalid input.
8730 continue
8731 else
8732   # Passes both tests.
8733 ac_preproc_ok=:
8734 break
8735 fi
8736 rm -f conftest.err conftest.$ac_ext
8737
8738 done
8739 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8740 rm -f conftest.err conftest.$ac_ext
8741 if $ac_preproc_ok; then :
8742
8743 else
8744   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8745 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8746 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8747 See \`config.log' for more details." >&5
8748 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8749 See \`config.log' for more details." >&2;}; }
8750 fi
8751
8752 ac_ext=c
8753 ac_cpp='$CPP $CPPFLAGS'
8754 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8755 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8756 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8757
8758
8759 ac_ext=cpp
8760 ac_cpp='$CXXCPP $CPPFLAGS'
8761 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8762 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8763 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8764
8765
8766
8767
8768 for ac_header in unordered_map
8769 do :
8770   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8771 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8772   cat >>confdefs.h <<_ACEOF
8773 #define HAVE_UNORDERED_MAP 1
8774 _ACEOF
8775
8776 fi
8777 done
8778
8779 for ac_header in tr1/unordered_map
8780 do :
8781   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8782 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8783   cat >>confdefs.h <<_ACEOF
8784 #define HAVE_TR1_UNORDERED_MAP 1
8785 _ACEOF
8786
8787 fi
8788 done
8789
8790 for ac_header in ext/hash_map
8791 do :
8792   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8793 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8794   cat >>confdefs.h <<_ACEOF
8795 #define HAVE_EXT_HASH_MAP 1
8796 _ACEOF
8797
8798 fi
8799 done
8800
8801
8802 ac_ext=c
8803 ac_cpp='$CPP $CPPFLAGS'
8804 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8805 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8806 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8807
8808
8809 # --------
8810 # UNSORTED
8811 # --------
8812
8813
8814 # These libraries may be used by collect2.
8815 # We may need a special search path to get them linked.
8816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8817 $as_echo_n "checking for collect2 libraries... " >&6; }
8818 if test "${gcc_cv_collect2_libs+set}" = set; then :
8819   $as_echo_n "(cached) " >&6
8820 else
8821   save_LIBS="$LIBS"
8822 for libs in '' -lld -lmld \
8823                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8824                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8825 do
8826         LIBS="$libs"
8827         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8828 /* end confdefs.h.  */
8829
8830 /* Override any GCC internal prototype to avoid an error.
8831    Use char because int might match the return type of a GCC
8832    builtin and then its argument prototype would still apply.  */
8833 #ifdef __cplusplus
8834 extern "C"
8835 #endif
8836 char ldopen ();
8837 int
8838 main ()
8839 {
8840 return ldopen ();
8841   ;
8842   return 0;
8843 }
8844 _ACEOF
8845 if ac_fn_c_try_link "$LINENO"; then :
8846   gcc_cv_collect2_libs="$libs"; break
8847 fi
8848 rm -f core conftest.err conftest.$ac_objext \
8849     conftest$ac_exeext conftest.$ac_ext
8850 done
8851 LIBS="$save_LIBS"
8852 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8853 fi
8854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8855 $as_echo "$gcc_cv_collect2_libs" >&6; }
8856 case $gcc_cv_collect2_libs in
8857         "none required")        ;;
8858         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8859 esac
8860
8861
8862 # When building Ada code on Alpha, we need exc_resume which is usually in
8863 # -lexc.  So test for it.
8864 save_LIBS="$LIBS"
8865 LIBS=
8866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8867 $as_echo_n "checking for library containing exc_resume... " >&6; }
8868 if test "${ac_cv_search_exc_resume+set}" = set; then :
8869   $as_echo_n "(cached) " >&6
8870 else
8871   ac_func_search_save_LIBS=$LIBS
8872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8873 /* end confdefs.h.  */
8874
8875 /* Override any GCC internal prototype to avoid an error.
8876    Use char because int might match the return type of a GCC
8877    builtin and then its argument prototype would still apply.  */
8878 #ifdef __cplusplus
8879 extern "C"
8880 #endif
8881 char exc_resume ();
8882 int
8883 main ()
8884 {
8885 return exc_resume ();
8886   ;
8887   return 0;
8888 }
8889 _ACEOF
8890 for ac_lib in '' exc; do
8891   if test -z "$ac_lib"; then
8892     ac_res="none required"
8893   else
8894     ac_res=-l$ac_lib
8895     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8896   fi
8897   if ac_fn_c_try_link "$LINENO"; then :
8898   ac_cv_search_exc_resume=$ac_res
8899 fi
8900 rm -f core conftest.err conftest.$ac_objext \
8901     conftest$ac_exeext
8902   if test "${ac_cv_search_exc_resume+set}" = set; then :
8903   break
8904 fi
8905 done
8906 if test "${ac_cv_search_exc_resume+set}" = set; then :
8907
8908 else
8909   ac_cv_search_exc_resume=no
8910 fi
8911 rm conftest.$ac_ext
8912 LIBS=$ac_func_search_save_LIBS
8913 fi
8914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8915 $as_echo "$ac_cv_search_exc_resume" >&6; }
8916 ac_res=$ac_cv_search_exc_resume
8917 if test "$ac_res" != no; then :
8918   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8919
8920 fi
8921
8922 GNAT_LIBEXC="$LIBS"
8923 LIBS="$save_LIBS"
8924
8925
8926 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8927 save_LIBS="$LIBS"
8928 LIBS=
8929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8930 $as_echo_n "checking for library containing kstat_open... " >&6; }
8931 if test "${ac_cv_search_kstat_open+set}" = set; then :
8932   $as_echo_n "(cached) " >&6
8933 else
8934   ac_func_search_save_LIBS=$LIBS
8935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8936 /* end confdefs.h.  */
8937
8938 /* Override any GCC internal prototype to avoid an error.
8939    Use char because int might match the return type of a GCC
8940    builtin and then its argument prototype would still apply.  */
8941 #ifdef __cplusplus
8942 extern "C"
8943 #endif
8944 char kstat_open ();
8945 int
8946 main ()
8947 {
8948 return kstat_open ();
8949   ;
8950   return 0;
8951 }
8952 _ACEOF
8953 for ac_lib in '' kstat; do
8954   if test -z "$ac_lib"; then
8955     ac_res="none required"
8956   else
8957     ac_res=-l$ac_lib
8958     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8959   fi
8960   if ac_fn_c_try_link "$LINENO"; then :
8961   ac_cv_search_kstat_open=$ac_res
8962 fi
8963 rm -f core conftest.err conftest.$ac_objext \
8964     conftest$ac_exeext
8965   if test "${ac_cv_search_kstat_open+set}" = set; then :
8966   break
8967 fi
8968 done
8969 if test "${ac_cv_search_kstat_open+set}" = set; then :
8970
8971 else
8972   ac_cv_search_kstat_open=no
8973 fi
8974 rm conftest.$ac_ext
8975 LIBS=$ac_func_search_save_LIBS
8976 fi
8977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8978 $as_echo "$ac_cv_search_kstat_open" >&6; }
8979 ac_res=$ac_cv_search_kstat_open
8980 if test "$ac_res" != no; then :
8981   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8982
8983 fi
8984
8985 EXTRA_GCC_LIBS="$LIBS"
8986 LIBS="$save_LIBS"
8987
8988
8989 # Some systems put ldexp and frexp in libm instead of libc; assume
8990 # they're both in the same place.  jcf-dump needs them.
8991 save_LIBS="$LIBS"
8992 LIBS=
8993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8994 $as_echo_n "checking for library containing ldexp... " >&6; }
8995 if test "${ac_cv_search_ldexp+set}" = set; then :
8996   $as_echo_n "(cached) " >&6
8997 else
8998   ac_func_search_save_LIBS=$LIBS
8999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9000 /* end confdefs.h.  */
9001
9002 /* Override any GCC internal prototype to avoid an error.
9003    Use char because int might match the return type of a GCC
9004    builtin and then its argument prototype would still apply.  */
9005 #ifdef __cplusplus
9006 extern "C"
9007 #endif
9008 char ldexp ();
9009 int
9010 main ()
9011 {
9012 return ldexp ();
9013   ;
9014   return 0;
9015 }
9016 _ACEOF
9017 for ac_lib in '' m; do
9018   if test -z "$ac_lib"; then
9019     ac_res="none required"
9020   else
9021     ac_res=-l$ac_lib
9022     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9023   fi
9024   if ac_fn_c_try_link "$LINENO"; then :
9025   ac_cv_search_ldexp=$ac_res
9026 fi
9027 rm -f core conftest.err conftest.$ac_objext \
9028     conftest$ac_exeext
9029   if test "${ac_cv_search_ldexp+set}" = set; then :
9030   break
9031 fi
9032 done
9033 if test "${ac_cv_search_ldexp+set}" = set; then :
9034
9035 else
9036   ac_cv_search_ldexp=no
9037 fi
9038 rm conftest.$ac_ext
9039 LIBS=$ac_func_search_save_LIBS
9040 fi
9041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9042 $as_echo "$ac_cv_search_ldexp" >&6; }
9043 ac_res=$ac_cv_search_ldexp
9044 if test "$ac_res" != no; then :
9045   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9046
9047 fi
9048
9049 LDEXP_LIB="$LIBS"
9050 LIBS="$save_LIBS"
9051
9052
9053 # Use <inttypes.h> only if it exists,
9054 # doesn't clash with <sys/types.h>, and declares intmax_t.
9055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9056 $as_echo_n "checking for inttypes.h... " >&6; }
9057 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9058   $as_echo_n "(cached) " >&6
9059 else
9060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9061 /* end confdefs.h.  */
9062 #include <sys/types.h>
9063 #include <inttypes.h>
9064 int
9065 main ()
9066 {
9067 intmax_t i = -1;
9068   ;
9069   return 0;
9070 }
9071 _ACEOF
9072 if ac_fn_c_try_compile "$LINENO"; then :
9073   gcc_cv_header_inttypes_h=yes
9074 else
9075   gcc_cv_header_inttypes_h=no
9076 fi
9077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9078 fi
9079
9080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9081 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9082 if test $gcc_cv_header_inttypes_h = yes; then
9083
9084 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9085
9086 fi
9087
9088
9089
9090 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9091         sysconf strsignal getrusage nl_langinfo \
9092         gettimeofday mbstowcs wcswidth mmap setlocale \
9093         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9094 do :
9095   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9096 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9097 eval as_val=\$$as_ac_var
9098    if test "x$as_val" = x""yes; then :
9099   cat >>confdefs.h <<_ACEOF
9100 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9101 _ACEOF
9102
9103 fi
9104 done
9105
9106
9107 if test x$ac_cv_func_mbstowcs = xyes; then
9108   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9109 $as_echo_n "checking whether mbstowcs works... " >&6; }
9110 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9111   $as_echo_n "(cached) " >&6
9112 else
9113       if test "$cross_compiling" = yes; then :
9114   gcc_cv_func_mbstowcs_works=yes
9115 else
9116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9117 /* end confdefs.h.  */
9118 #include <stdlib.h>
9119 int main()
9120 {
9121   mbstowcs(0, "", 0);
9122   return 0;
9123 }
9124 _ACEOF
9125 if ac_fn_c_try_run "$LINENO"; then :
9126   gcc_cv_func_mbstowcs_works=yes
9127 else
9128   gcc_cv_func_mbstowcs_works=no
9129 fi
9130 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9131   conftest.$ac_objext conftest.beam conftest.$ac_ext
9132 fi
9133
9134 fi
9135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9136 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9137   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9138
9139 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9140
9141   fi
9142 fi
9143
9144 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9145 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9146
9147 else
9148
9149 cat >>confdefs.h <<_ACEOF
9150 #define ssize_t int
9151 _ACEOF
9152
9153 fi
9154
9155 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9156 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9157
9158 else
9159
9160 cat >>confdefs.h <<_ACEOF
9161 #define caddr_t char *
9162 _ACEOF
9163
9164 fi
9165
9166
9167
9168 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9169 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9170   gcc_header_sys_mman_h=yes
9171 else
9172   gcc_header_sys_mman_h=no
9173 fi
9174
9175 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9176 if test "x$ac_cv_func_mmap" = x""yes; then :
9177   gcc_func_mmap=yes
9178 else
9179   gcc_func_mmap=no
9180 fi
9181
9182 if test "$gcc_header_sys_mman_h" != yes \
9183  || test "$gcc_func_mmap" != yes; then
9184    gcc_cv_func_mmap_file=no
9185    gcc_cv_func_mmap_dev_zero=no
9186    gcc_cv_func_mmap_anon=no
9187 else
9188    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9189 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9190 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9191   $as_echo_n "(cached) " >&6
9192 else
9193   # Add a system to this blacklist if
9194    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9195    # memory area containing the same data that you'd get if you applied
9196    # read() to the same fd.  The only system known to have a problem here
9197    # is VMS, where text files have record structure.
9198    case "$host_os" in
9199      *vms* | ultrix*)
9200         gcc_cv_func_mmap_file=no ;;
9201      *)
9202         gcc_cv_func_mmap_file=yes;;
9203    esac
9204 fi
9205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9206 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9207    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9208 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9209 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9210   $as_echo_n "(cached) " >&6
9211 else
9212   # Add a system to this blacklist if it has mmap() but /dev/zero
9213    # does not exist, or if mmapping /dev/zero does not give anonymous
9214    # zeroed pages with both the following properties:
9215    # 1. If you map N consecutive pages in with one call, and then
9216    #    unmap any subset of those pages, the pages that were not
9217    #    explicitly unmapped remain accessible.
9218    # 2. If you map two adjacent blocks of memory and then unmap them
9219    #    both at once, they must both go away.
9220    # Systems known to be in this category are Windows (all variants),
9221    # VMS, and Darwin.
9222    case "$host_os" in
9223      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9224         gcc_cv_func_mmap_dev_zero=no ;;
9225      *)
9226         gcc_cv_func_mmap_dev_zero=yes;;
9227    esac
9228 fi
9229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9230 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9231
9232    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9233    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9234 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9235 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9236   $as_echo_n "(cached) " >&6
9237 else
9238   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9239 /* end confdefs.h.  */
9240 #include <sys/types.h>
9241 #include <sys/mman.h>
9242 #include <unistd.h>
9243
9244 #ifndef MAP_ANONYMOUS
9245 #define MAP_ANONYMOUS MAP_ANON
9246 #endif
9247
9248 int
9249 main ()
9250 {
9251 int n = MAP_ANONYMOUS;
9252   ;
9253   return 0;
9254 }
9255 _ACEOF
9256 if ac_fn_c_try_compile "$LINENO"; then :
9257   gcc_cv_decl_map_anon=yes
9258 else
9259   gcc_cv_decl_map_anon=no
9260 fi
9261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9262 fi
9263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9264 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9265
9266    if test $gcc_cv_decl_map_anon = no; then
9267      gcc_cv_func_mmap_anon=no
9268    else
9269      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9270 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9271 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9272   $as_echo_n "(cached) " >&6
9273 else
9274   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9275    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9276    # doesn't give anonymous zeroed pages with the same properties listed
9277    # above for use of /dev/zero.
9278    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9279    case "$host_os" in
9280      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9281         gcc_cv_func_mmap_anon=no ;;
9282      *)
9283         gcc_cv_func_mmap_anon=yes;;
9284    esac
9285 fi
9286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9287 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9288    fi
9289 fi
9290
9291 if test $gcc_cv_func_mmap_file = yes; then
9292
9293 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9294
9295 fi
9296 if test $gcc_cv_func_mmap_dev_zero = yes; then
9297
9298 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9299
9300 fi
9301 if test $gcc_cv_func_mmap_anon = yes; then
9302
9303 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9304
9305 fi
9306
9307
9308 case "${host}" in
9309 *-*-*vms*)
9310   # Under VMS, vfork works very differently than on Unix. The standard test
9311   # won't work, and it isn't easily adaptable. It makes more sense to
9312   # just force it.
9313   ac_cv_func_vfork_works=yes
9314   ;;
9315 esac
9316 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9317 if test "x$ac_cv_type_pid_t" = x""yes; then :
9318
9319 else
9320
9321 cat >>confdefs.h <<_ACEOF
9322 #define pid_t int
9323 _ACEOF
9324
9325 fi
9326
9327 for ac_header in vfork.h
9328 do :
9329   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9330 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9331   cat >>confdefs.h <<_ACEOF
9332 #define HAVE_VFORK_H 1
9333 _ACEOF
9334
9335 fi
9336 done
9337
9338 for ac_func in fork vfork
9339 do :
9340   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9341 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9342 eval as_val=\$$as_ac_var
9343    if test "x$as_val" = x""yes; then :
9344   cat >>confdefs.h <<_ACEOF
9345 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9346 _ACEOF
9347
9348 fi
9349 done
9350
9351 if test "x$ac_cv_func_fork" = xyes; then
9352   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9353 $as_echo_n "checking for working fork... " >&6; }
9354 if test "${ac_cv_func_fork_works+set}" = set; then :
9355   $as_echo_n "(cached) " >&6
9356 else
9357   if test "$cross_compiling" = yes; then :
9358   ac_cv_func_fork_works=cross
9359 else
9360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9361 /* end confdefs.h.  */
9362 $ac_includes_default
9363 int
9364 main ()
9365 {
9366
9367           /* By Ruediger Kuhlmann. */
9368           return fork () < 0;
9369
9370   ;
9371   return 0;
9372 }
9373 _ACEOF
9374 if ac_fn_c_try_run "$LINENO"; then :
9375   ac_cv_func_fork_works=yes
9376 else
9377   ac_cv_func_fork_works=no
9378 fi
9379 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9380   conftest.$ac_objext conftest.beam conftest.$ac_ext
9381 fi
9382
9383 fi
9384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9385 $as_echo "$ac_cv_func_fork_works" >&6; }
9386
9387 else
9388   ac_cv_func_fork_works=$ac_cv_func_fork
9389 fi
9390 if test "x$ac_cv_func_fork_works" = xcross; then
9391   case $host in
9392     *-*-amigaos* | *-*-msdosdjgpp*)
9393       # Override, as these systems have only a dummy fork() stub
9394       ac_cv_func_fork_works=no
9395       ;;
9396     *)
9397       ac_cv_func_fork_works=yes
9398       ;;
9399   esac
9400   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9401 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9402 fi
9403 ac_cv_func_vfork_works=$ac_cv_func_vfork
9404 if test "x$ac_cv_func_vfork" = xyes; then
9405   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9406 $as_echo_n "checking for working vfork... " >&6; }
9407 if test "${ac_cv_func_vfork_works+set}" = set; then :
9408   $as_echo_n "(cached) " >&6
9409 else
9410   if test "$cross_compiling" = yes; then :
9411   ac_cv_func_vfork_works=cross
9412 else
9413   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9414 /* end confdefs.h.  */
9415 /* Thanks to Paul Eggert for this test.  */
9416 $ac_includes_default
9417 #include <sys/wait.h>
9418 #ifdef HAVE_VFORK_H
9419 # include <vfork.h>
9420 #endif
9421 /* On some sparc systems, changes by the child to local and incoming
9422    argument registers are propagated back to the parent.  The compiler
9423    is told about this with #include <vfork.h>, but some compilers
9424    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9425    static variable whose address is put into a register that is
9426    clobbered by the vfork.  */
9427 static void
9428 #ifdef __cplusplus
9429 sparc_address_test (int arg)
9430 # else
9431 sparc_address_test (arg) int arg;
9432 #endif
9433 {
9434   static pid_t child;
9435   if (!child) {
9436     child = vfork ();
9437     if (child < 0) {
9438       perror ("vfork");
9439       _exit(2);
9440     }
9441     if (!child) {
9442       arg = getpid();
9443       write(-1, "", 0);
9444       _exit (arg);
9445     }
9446   }
9447 }
9448
9449 int
9450 main ()
9451 {
9452   pid_t parent = getpid ();
9453   pid_t child;
9454
9455   sparc_address_test (0);
9456
9457   child = vfork ();
9458
9459   if (child == 0) {
9460     /* Here is another test for sparc vfork register problems.  This
9461        test uses lots of local variables, at least as many local
9462        variables as main has allocated so far including compiler
9463        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9464        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9465        reuse the register of parent for one of the local variables,
9466        since it will think that parent can't possibly be used any more
9467        in this routine.  Assigning to the local variable will thus
9468        munge parent in the parent process.  */
9469     pid_t
9470       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9471       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9472     /* Convince the compiler that p..p7 are live; otherwise, it might
9473        use the same hardware register for all 8 local variables.  */
9474     if (p != p1 || p != p2 || p != p3 || p != p4
9475         || p != p5 || p != p6 || p != p7)
9476       _exit(1);
9477
9478     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9479        from child file descriptors.  If the child closes a descriptor
9480        before it execs or exits, this munges the parent's descriptor
9481        as well.  Test for this by closing stdout in the child.  */
9482     _exit(close(fileno(stdout)) != 0);
9483   } else {
9484     int status;
9485     struct stat st;
9486
9487     while (wait(&status) != child)
9488       ;
9489     return (
9490          /* Was there some problem with vforking?  */
9491          child < 0
9492
9493          /* Did the child fail?  (This shouldn't happen.)  */
9494          || status
9495
9496          /* Did the vfork/compiler bug occur?  */
9497          || parent != getpid()
9498
9499          /* Did the file descriptor bug occur?  */
9500          || fstat(fileno(stdout), &st) != 0
9501          );
9502   }
9503 }
9504 _ACEOF
9505 if ac_fn_c_try_run "$LINENO"; then :
9506   ac_cv_func_vfork_works=yes
9507 else
9508   ac_cv_func_vfork_works=no
9509 fi
9510 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9511   conftest.$ac_objext conftest.beam conftest.$ac_ext
9512 fi
9513
9514 fi
9515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9516 $as_echo "$ac_cv_func_vfork_works" >&6; }
9517
9518 fi;
9519 if test "x$ac_cv_func_fork_works" = xcross; then
9520   ac_cv_func_vfork_works=$ac_cv_func_vfork
9521   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9522 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9523 fi
9524
9525 if test "x$ac_cv_func_vfork_works" = xyes; then
9526
9527 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9528
9529 else
9530
9531 $as_echo "#define vfork fork" >>confdefs.h
9532
9533 fi
9534 if test "x$ac_cv_func_fork_works" = xyes; then
9535
9536 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9537
9538 fi
9539
9540
9541 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9542 # iconv() prototype.
9543 ac_ext=cpp
9544 ac_cpp='$CXXCPP $CPPFLAGS'
9545 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9546 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9547 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9548
9549
9550       if test "X$prefix" = "XNONE"; then
9551     acl_final_prefix="$ac_default_prefix"
9552   else
9553     acl_final_prefix="$prefix"
9554   fi
9555   if test "X$exec_prefix" = "XNONE"; then
9556     acl_final_exec_prefix='${prefix}'
9557   else
9558     acl_final_exec_prefix="$exec_prefix"
9559   fi
9560   acl_save_prefix="$prefix"
9561   prefix="$acl_final_prefix"
9562   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9563   prefix="$acl_save_prefix"
9564
9565
9566 # Check whether --with-gnu-ld was given.
9567 if test "${with_gnu_ld+set}" = set; then :
9568   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9569 else
9570   with_gnu_ld=no
9571 fi
9572
9573 # Prepare PATH_SEPARATOR.
9574 # The user is always right.
9575 if test "${PATH_SEPARATOR+set}" != set; then
9576   echo "#! /bin/sh" >conf$$.sh
9577   echo  "exit 0"   >>conf$$.sh
9578   chmod +x conf$$.sh
9579   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9580     PATH_SEPARATOR=';'
9581   else
9582     PATH_SEPARATOR=:
9583   fi
9584   rm -f conf$$.sh
9585 fi
9586 ac_prog=ld
9587 if test "$GCC" = yes; then
9588   # Check if gcc -print-prog-name=ld gives a path.
9589   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9590 $as_echo_n "checking for ld used by GCC... " >&6; }
9591   case $host in
9592   *-*-mingw*)
9593     # gcc leaves a trailing carriage return which upsets mingw
9594     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9595   *)
9596     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9597   esac
9598   case $ac_prog in
9599     # Accept absolute paths.
9600     [\\/]* | [A-Za-z]:[\\/]*)
9601       re_direlt='/[^/][^/]*/\.\./'
9602       # Canonicalize the path of ld
9603       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9604       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9605         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9606       done
9607       test -z "$LD" && LD="$ac_prog"
9608       ;;
9609   "")
9610     # If it fails, then pretend we aren't using GCC.
9611     ac_prog=ld
9612     ;;
9613   *)
9614     # If it is relative, then search for the first ld in PATH.
9615     with_gnu_ld=unknown
9616     ;;
9617   esac
9618 elif test "$with_gnu_ld" = yes; then
9619   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9620 $as_echo_n "checking for GNU ld... " >&6; }
9621 else
9622   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9623 $as_echo_n "checking for non-GNU ld... " >&6; }
9624 fi
9625 if test "${acl_cv_path_LD+set}" = set; then :
9626   $as_echo_n "(cached) " >&6
9627 else
9628   if test -z "$LD"; then
9629   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9630   for ac_dir in $PATH; do
9631     test -z "$ac_dir" && ac_dir=.
9632     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9633       acl_cv_path_LD="$ac_dir/$ac_prog"
9634       # Check to see if the program is GNU ld.  I'd rather use --version,
9635       # but apparently some GNU ld's only accept -v.
9636       # Break only if it was the GNU/non-GNU ld that we prefer.
9637       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9638         test "$with_gnu_ld" != no && break
9639       else
9640         test "$with_gnu_ld" != yes && break
9641       fi
9642     fi
9643   done
9644   IFS="$ac_save_ifs"
9645 else
9646   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9647 fi
9648 fi
9649
9650 LD="$acl_cv_path_LD"
9651 if test -n "$LD"; then
9652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9653 $as_echo "$LD" >&6; }
9654 else
9655   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9656 $as_echo "no" >&6; }
9657 fi
9658 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9660 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9661 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9662   $as_echo_n "(cached) " >&6
9663 else
9664   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9665 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9666   acl_cv_prog_gnu_ld=yes
9667 else
9668   acl_cv_prog_gnu_ld=no
9669 fi
9670 fi
9671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9672 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9673 with_gnu_ld=$acl_cv_prog_gnu_ld
9674
9675
9676
9677                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9678 $as_echo_n "checking for shared library run path origin... " >&6; }
9679 if test "${acl_cv_rpath+set}" = set; then :
9680   $as_echo_n "(cached) " >&6
9681 else
9682
9683     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9684     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9685     . ./conftest.sh
9686     rm -f ./conftest.sh
9687     acl_cv_rpath=done
9688
9689 fi
9690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9691 $as_echo "$acl_cv_rpath" >&6; }
9692   wl="$acl_cv_wl"
9693   libext="$acl_cv_libext"
9694   shlibext="$acl_cv_shlibext"
9695   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9696   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9697   hardcode_direct="$acl_cv_hardcode_direct"
9698   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9699     # Check whether --enable-rpath was given.
9700 if test "${enable_rpath+set}" = set; then :
9701   enableval=$enable_rpath; :
9702 else
9703   enable_rpath=yes
9704 fi
9705
9706
9707
9708
9709
9710
9711
9712
9713     use_additional=yes
9714
9715   acl_save_prefix="$prefix"
9716   prefix="$acl_final_prefix"
9717   acl_save_exec_prefix="$exec_prefix"
9718   exec_prefix="$acl_final_exec_prefix"
9719
9720     eval additional_includedir=\"$includedir\"
9721     eval additional_libdir=\"$libdir\"
9722
9723   exec_prefix="$acl_save_exec_prefix"
9724   prefix="$acl_save_prefix"
9725
9726
9727 # Check whether --with-libiconv-prefix was given.
9728 if test "${with_libiconv_prefix+set}" = set; then :
9729   withval=$with_libiconv_prefix;
9730     if test "X$withval" = "Xno"; then
9731       use_additional=no
9732     else
9733       if test "X$withval" = "X"; then
9734
9735   acl_save_prefix="$prefix"
9736   prefix="$acl_final_prefix"
9737   acl_save_exec_prefix="$exec_prefix"
9738   exec_prefix="$acl_final_exec_prefix"
9739
9740           eval additional_includedir=\"$includedir\"
9741           eval additional_libdir=\"$libdir\"
9742
9743   exec_prefix="$acl_save_exec_prefix"
9744   prefix="$acl_save_prefix"
9745
9746       else
9747         additional_includedir="$withval/include"
9748         additional_libdir="$withval/lib"
9749       fi
9750     fi
9751
9752 fi
9753
9754       LIBICONV=
9755   LTLIBICONV=
9756   INCICONV=
9757   rpathdirs=
9758   ltrpathdirs=
9759   names_already_handled=
9760   names_next_round='iconv '
9761   while test -n "$names_next_round"; do
9762     names_this_round="$names_next_round"
9763     names_next_round=
9764     for name in $names_this_round; do
9765       already_handled=
9766       for n in $names_already_handled; do
9767         if test "$n" = "$name"; then
9768           already_handled=yes
9769           break
9770         fi
9771       done
9772       if test -z "$already_handled"; then
9773         names_already_handled="$names_already_handled $name"
9774                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9775         eval value=\"\$HAVE_LIB$uppername\"
9776         if test -n "$value"; then
9777           if test "$value" = yes; then
9778             eval value=\"\$LIB$uppername\"
9779             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9780             eval value=\"\$LTLIB$uppername\"
9781             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9782           else
9783                                     :
9784           fi
9785         else
9786                               found_dir=
9787           found_la=
9788           found_so=
9789           found_a=
9790           if test $use_additional = yes; then
9791             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9792               found_dir="$additional_libdir"
9793               found_so="$additional_libdir/lib$name.$shlibext"
9794               if test -f "$additional_libdir/lib$name.la"; then
9795                 found_la="$additional_libdir/lib$name.la"
9796               fi
9797             else
9798               if test -f "$additional_libdir/lib$name.$libext"; then
9799                 found_dir="$additional_libdir"
9800                 found_a="$additional_libdir/lib$name.$libext"
9801                 if test -f "$additional_libdir/lib$name.la"; then
9802                   found_la="$additional_libdir/lib$name.la"
9803                 fi
9804               fi
9805             fi
9806           fi
9807           if test "X$found_dir" = "X"; then
9808             for x in $LDFLAGS $LTLIBICONV; do
9809
9810   acl_save_prefix="$prefix"
9811   prefix="$acl_final_prefix"
9812   acl_save_exec_prefix="$exec_prefix"
9813   exec_prefix="$acl_final_exec_prefix"
9814   eval x=\"$x\"
9815   exec_prefix="$acl_save_exec_prefix"
9816   prefix="$acl_save_prefix"
9817
9818               case "$x" in
9819                 -L*)
9820                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9821                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9822                     found_dir="$dir"
9823                     found_so="$dir/lib$name.$shlibext"
9824                     if test -f "$dir/lib$name.la"; then
9825                       found_la="$dir/lib$name.la"
9826                     fi
9827                   else
9828                     if test -f "$dir/lib$name.$libext"; then
9829                       found_dir="$dir"
9830                       found_a="$dir/lib$name.$libext"
9831                       if test -f "$dir/lib$name.la"; then
9832                         found_la="$dir/lib$name.la"
9833                       fi
9834                     fi
9835                   fi
9836                   ;;
9837               esac
9838               if test "X$found_dir" != "X"; then
9839                 break
9840               fi
9841             done
9842           fi
9843           if test "X$found_dir" != "X"; then
9844                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9845             if test "X$found_so" != "X"; then
9846                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9847                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9848               else
9849                                                                                 haveit=
9850                 for x in $ltrpathdirs; do
9851                   if test "X$x" = "X$found_dir"; then
9852                     haveit=yes
9853                     break
9854                   fi
9855                 done
9856                 if test -z "$haveit"; then
9857                   ltrpathdirs="$ltrpathdirs $found_dir"
9858                 fi
9859                                 if test "$hardcode_direct" = yes; then
9860                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9861                 else
9862                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9863                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9864                                                             haveit=
9865                     for x in $rpathdirs; do
9866                       if test "X$x" = "X$found_dir"; then
9867                         haveit=yes
9868                         break
9869                       fi
9870                     done
9871                     if test -z "$haveit"; then
9872                       rpathdirs="$rpathdirs $found_dir"
9873                     fi
9874                   else
9875                                                                                 haveit=
9876                     for x in $LDFLAGS $LIBICONV; do
9877
9878   acl_save_prefix="$prefix"
9879   prefix="$acl_final_prefix"
9880   acl_save_exec_prefix="$exec_prefix"
9881   exec_prefix="$acl_final_exec_prefix"
9882   eval x=\"$x\"
9883   exec_prefix="$acl_save_exec_prefix"
9884   prefix="$acl_save_prefix"
9885
9886                       if test "X$x" = "X-L$found_dir"; then
9887                         haveit=yes
9888                         break
9889                       fi
9890                     done
9891                     if test -z "$haveit"; then
9892                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9893                     fi
9894                     if test "$hardcode_minus_L" != no; then
9895                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9896                     else
9897                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9898                     fi
9899                   fi
9900                 fi
9901               fi
9902             else
9903               if test "X$found_a" != "X"; then
9904                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9905               else
9906                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9907               fi
9908             fi
9909                         additional_includedir=
9910             case "$found_dir" in
9911               */lib | */lib/)
9912                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9913                 additional_includedir="$basedir/include"
9914                 ;;
9915             esac
9916             if test "X$additional_includedir" != "X"; then
9917                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9918                 haveit=
9919                 if test "X$additional_includedir" = "X/usr/local/include"; then
9920                   if test -n "$GCC"; then
9921                     case $host_os in
9922                       linux*) haveit=yes;;
9923                     esac
9924                   fi
9925                 fi
9926                 if test -z "$haveit"; then
9927                   for x in $CPPFLAGS $INCICONV; do
9928
9929   acl_save_prefix="$prefix"
9930   prefix="$acl_final_prefix"
9931   acl_save_exec_prefix="$exec_prefix"
9932   exec_prefix="$acl_final_exec_prefix"
9933   eval x=\"$x\"
9934   exec_prefix="$acl_save_exec_prefix"
9935   prefix="$acl_save_prefix"
9936
9937                     if test "X$x" = "X-I$additional_includedir"; then
9938                       haveit=yes
9939                       break
9940                     fi
9941                   done
9942                   if test -z "$haveit"; then
9943                     if test -d "$additional_includedir"; then
9944                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9945                     fi
9946                   fi
9947                 fi
9948               fi
9949             fi
9950                         if test -n "$found_la"; then
9951                                                         save_libdir="$libdir"
9952               case "$found_la" in
9953                 */* | *\\*) . "$found_la" ;;
9954                 *) . "./$found_la" ;;
9955               esac
9956               libdir="$save_libdir"
9957                             for dep in $dependency_libs; do
9958                 case "$dep" in
9959                   -L*)
9960                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9961                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9962                       haveit=
9963                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9964                         if test -n "$GCC"; then
9965                           case $host_os in
9966                             linux*) haveit=yes;;
9967                           esac
9968                         fi
9969                       fi
9970                       if test -z "$haveit"; then
9971                         haveit=
9972                         for x in $LDFLAGS $LIBICONV; do
9973
9974   acl_save_prefix="$prefix"
9975   prefix="$acl_final_prefix"
9976   acl_save_exec_prefix="$exec_prefix"
9977   exec_prefix="$acl_final_exec_prefix"
9978   eval x=\"$x\"
9979   exec_prefix="$acl_save_exec_prefix"
9980   prefix="$acl_save_prefix"
9981
9982                           if test "X$x" = "X-L$additional_libdir"; then
9983                             haveit=yes
9984                             break
9985                           fi
9986                         done
9987                         if test -z "$haveit"; then
9988                           if test -d "$additional_libdir"; then
9989                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9990                           fi
9991                         fi
9992                         haveit=
9993                         for x in $LDFLAGS $LTLIBICONV; 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-L$additional_libdir"; then
10004                             haveit=yes
10005                             break
10006                           fi
10007                         done
10008                         if test -z "$haveit"; then
10009                           if test -d "$additional_libdir"; then
10010                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10011                           fi
10012                         fi
10013                       fi
10014                     fi
10015                     ;;
10016                   -R*)
10017                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10018                     if test "$enable_rpath" != no; then
10019                                                                   haveit=
10020                       for x in $rpathdirs; do
10021                         if test "X$x" = "X$dir"; then
10022                           haveit=yes
10023                           break
10024                         fi
10025                       done
10026                       if test -z "$haveit"; then
10027                         rpathdirs="$rpathdirs $dir"
10028                       fi
10029                                                                   haveit=
10030                       for x in $ltrpathdirs; do
10031                         if test "X$x" = "X$dir"; then
10032                           haveit=yes
10033                           break
10034                         fi
10035                       done
10036                       if test -z "$haveit"; then
10037                         ltrpathdirs="$ltrpathdirs $dir"
10038                       fi
10039                     fi
10040                     ;;
10041                   -l*)
10042                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10043                     ;;
10044                   *.la)
10045                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10046                     ;;
10047                   *)
10048                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10049                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10050                     ;;
10051                 esac
10052               done
10053             fi
10054           else
10055                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10056             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10057           fi
10058         fi
10059       fi
10060     done
10061   done
10062   if test "X$rpathdirs" != "X"; then
10063     if test -n "$hardcode_libdir_separator"; then
10064                         alldirs=
10065       for found_dir in $rpathdirs; do
10066         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10067       done
10068             acl_save_libdir="$libdir"
10069       libdir="$alldirs"
10070       eval flag=\"$hardcode_libdir_flag_spec\"
10071       libdir="$acl_save_libdir"
10072       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10073     else
10074             for found_dir in $rpathdirs; do
10075         acl_save_libdir="$libdir"
10076         libdir="$found_dir"
10077         eval flag=\"$hardcode_libdir_flag_spec\"
10078         libdir="$acl_save_libdir"
10079         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10080       done
10081     fi
10082   fi
10083   if test "X$ltrpathdirs" != "X"; then
10084             for found_dir in $ltrpathdirs; do
10085       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10086     done
10087   fi
10088
10089
10090
10091
10092
10093
10094
10095           am_save_CPPFLAGS="$CPPFLAGS"
10096
10097   for element in $INCICONV; do
10098     haveit=
10099     for x in $CPPFLAGS; do
10100
10101   acl_save_prefix="$prefix"
10102   prefix="$acl_final_prefix"
10103   acl_save_exec_prefix="$exec_prefix"
10104   exec_prefix="$acl_final_exec_prefix"
10105   eval x=\"$x\"
10106   exec_prefix="$acl_save_exec_prefix"
10107   prefix="$acl_save_prefix"
10108
10109       if test "X$x" = "X$element"; then
10110         haveit=yes
10111         break
10112       fi
10113     done
10114     if test -z "$haveit"; then
10115       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10116     fi
10117   done
10118
10119
10120   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10121 $as_echo_n "checking for iconv... " >&6; }
10122 if test "${am_cv_func_iconv+set}" = set; then :
10123   $as_echo_n "(cached) " >&6
10124 else
10125
10126     am_cv_func_iconv="no, consider installing GNU libiconv"
10127     am_cv_lib_iconv=no
10128     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10129 /* end confdefs.h.  */
10130 #include <stdlib.h>
10131 #include <iconv.h>
10132 int
10133 main ()
10134 {
10135 iconv_t cd = iconv_open("","");
10136        iconv(cd,NULL,NULL,NULL,NULL);
10137        iconv_close(cd);
10138   ;
10139   return 0;
10140 }
10141 _ACEOF
10142 if ac_fn_cxx_try_link "$LINENO"; then :
10143   am_cv_func_iconv=yes
10144 fi
10145 rm -f core conftest.err conftest.$ac_objext \
10146     conftest$ac_exeext conftest.$ac_ext
10147     if test "$am_cv_func_iconv" != yes; then
10148       am_save_LIBS="$LIBS"
10149       LIBS="$LIBS $LIBICONV"
10150       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10151 /* end confdefs.h.  */
10152 #include <stdlib.h>
10153 #include <iconv.h>
10154 int
10155 main ()
10156 {
10157 iconv_t cd = iconv_open("","");
10158          iconv(cd,NULL,NULL,NULL,NULL);
10159          iconv_close(cd);
10160   ;
10161   return 0;
10162 }
10163 _ACEOF
10164 if ac_fn_cxx_try_link "$LINENO"; then :
10165   am_cv_lib_iconv=yes
10166         am_cv_func_iconv=yes
10167 fi
10168 rm -f core conftest.err conftest.$ac_objext \
10169     conftest$ac_exeext conftest.$ac_ext
10170       LIBS="$am_save_LIBS"
10171     fi
10172
10173 fi
10174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10175 $as_echo "$am_cv_func_iconv" >&6; }
10176   if test "$am_cv_func_iconv" = yes; then
10177
10178 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10179
10180   fi
10181   if test "$am_cv_lib_iconv" = yes; then
10182     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10183 $as_echo_n "checking how to link with libiconv... " >&6; }
10184     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10185 $as_echo "$LIBICONV" >&6; }
10186   else
10187             CPPFLAGS="$am_save_CPPFLAGS"
10188     LIBICONV=
10189     LTLIBICONV=
10190   fi
10191
10192
10193
10194   if test "$am_cv_func_iconv" = yes; then
10195     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10196 $as_echo_n "checking for iconv declaration... " >&6; }
10197     if test "${am_cv_proto_iconv+set}" = set; then :
10198   $as_echo_n "(cached) " >&6
10199 else
10200
10201       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10202 /* end confdefs.h.  */
10203
10204 #include <stdlib.h>
10205 #include <iconv.h>
10206 extern
10207 #ifdef __cplusplus
10208 "C"
10209 #endif
10210 #if defined(__STDC__) || defined(__cplusplus)
10211 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10212 #else
10213 size_t iconv();
10214 #endif
10215
10216 int
10217 main ()
10218 {
10219
10220   ;
10221   return 0;
10222 }
10223 _ACEOF
10224 if ac_fn_cxx_try_compile "$LINENO"; then :
10225   am_cv_proto_iconv_arg1=""
10226 else
10227   am_cv_proto_iconv_arg1="const"
10228 fi
10229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10230       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);"
10231 fi
10232
10233     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10234     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10235          }$am_cv_proto_iconv" >&5
10236 $as_echo "${ac_t:-
10237          }$am_cv_proto_iconv" >&6; }
10238
10239 cat >>confdefs.h <<_ACEOF
10240 #define ICONV_CONST $am_cv_proto_iconv_arg1
10241 _ACEOF
10242
10243   fi
10244
10245 ac_ext=c
10246 ac_cpp='$CPP $CPPFLAGS'
10247 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10248 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10249 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10250
10251
10252 # Until we have in-tree GNU iconv:
10253 LIBICONV_DEP=
10254
10255
10256
10257   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10258 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10259 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10260   $as_echo_n "(cached) " >&6
10261 else
10262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10263 /* end confdefs.h.  */
10264 #include <locale.h>
10265 int
10266 main ()
10267 {
10268 return LC_MESSAGES
10269   ;
10270   return 0;
10271 }
10272 _ACEOF
10273 if ac_fn_c_try_link "$LINENO"; then :
10274   am_cv_val_LC_MESSAGES=yes
10275 else
10276   am_cv_val_LC_MESSAGES=no
10277 fi
10278 rm -f core conftest.err conftest.$ac_objext \
10279     conftest$ac_exeext conftest.$ac_ext
10280 fi
10281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10282 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10283   if test $am_cv_val_LC_MESSAGES = yes; then
10284
10285 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10286
10287   fi
10288
10289
10290
10291   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10292 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10293 if test "${am_cv_langinfo_codeset+set}" = set; then :
10294   $as_echo_n "(cached) " >&6
10295 else
10296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10297 /* end confdefs.h.  */
10298 #include <langinfo.h>
10299 int
10300 main ()
10301 {
10302 char* cs = nl_langinfo(CODESET);
10303   ;
10304   return 0;
10305 }
10306 _ACEOF
10307 if ac_fn_c_try_link "$LINENO"; then :
10308   am_cv_langinfo_codeset=yes
10309 else
10310   am_cv_langinfo_codeset=no
10311 fi
10312 rm -f core conftest.err conftest.$ac_objext \
10313     conftest$ac_exeext conftest.$ac_ext
10314
10315 fi
10316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10317 $as_echo "$am_cv_langinfo_codeset" >&6; }
10318   if test $am_cv_langinfo_codeset = yes; then
10319
10320 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10321
10322   fi
10323
10324
10325 # We will need to find libiberty.h and ansidecl.h
10326 saved_CFLAGS="$CFLAGS"
10327 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10328 saved_CXXFLAGS="$CXXFLAGS"
10329 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10330 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10331         strsignal strstr stpcpy strverscmp \
10332         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10333         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
10334 do
10335   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10337 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10338 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10339   $as_echo_n "(cached) " >&6
10340 else
10341   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10342 /* end confdefs.h.  */
10343 #undef $ac_tr_decl
10344 #define $ac_tr_decl 1
10345
10346 #include "ansidecl.h"
10347 #include "system.h"
10348
10349 int
10350 main ()
10351 {
10352 #ifndef $ac_func
10353 char *(*pfn) = (char *(*)) $ac_func ;
10354 #endif
10355   ;
10356   return 0;
10357 }
10358 _ACEOF
10359 if ac_fn_c_try_compile "$LINENO"; then :
10360   eval "gcc_cv_have_decl_$ac_func=yes"
10361 else
10362   eval "gcc_cv_have_decl_$ac_func=no"
10363 fi
10364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10365 fi
10366
10367 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10368   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10369 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10370 #define $ac_tr_decl 1
10371 _ACEOF
10372
10373 else
10374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10375 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10376 #define $ac_tr_decl 0
10377 _ACEOF
10378
10379 fi
10380
10381 done
10382
10383
10384 for ac_func in getrlimit setrlimit getrusage
10385 do
10386   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10388 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10389 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10390   $as_echo_n "(cached) " >&6
10391 else
10392   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10393 /* end confdefs.h.  */
10394 #undef $ac_tr_decl
10395 #define $ac_tr_decl 1
10396
10397 #include "ansidecl.h"
10398 #include "system.h"
10399 #ifdef HAVE_SYS_RESOURCE_H
10400 #include <sys/resource.h>
10401 #endif
10402
10403
10404 int
10405 main ()
10406 {
10407 #ifndef $ac_func
10408 char *(*pfn) = (char *(*)) $ac_func ;
10409 #endif
10410   ;
10411   return 0;
10412 }
10413 _ACEOF
10414 if ac_fn_c_try_compile "$LINENO"; then :
10415   eval "gcc_cv_have_decl_$ac_func=yes"
10416 else
10417   eval "gcc_cv_have_decl_$ac_func=no"
10418 fi
10419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10420 fi
10421
10422 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10424 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10425 #define $ac_tr_decl 1
10426 _ACEOF
10427
10428 else
10429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10430 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10431 #define $ac_tr_decl 0
10432 _ACEOF
10433
10434 fi
10435
10436 done
10437
10438
10439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10440 /* end confdefs.h.  */
10441
10442 #include "ansidecl.h"
10443 #include "system.h"
10444 #ifdef HAVE_SYS_RESOURCE_H
10445 #include <sys/resource.h>
10446 #endif
10447
10448 int
10449 main ()
10450 {
10451 rlim_t l = 0;
10452   ;
10453   return 0;
10454 }
10455 _ACEOF
10456 if ac_fn_c_try_compile "$LINENO"; then :
10457
10458 else
10459
10460 $as_echo "#define rlim_t long" >>confdefs.h
10461
10462 fi
10463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10464
10465 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10466 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10467 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10468 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10469 for ac_func in ldgetname
10470 do
10471   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10473 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10474 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10475   $as_echo_n "(cached) " >&6
10476 else
10477   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10478 /* end confdefs.h.  */
10479 #undef $ac_tr_decl
10480 #define $ac_tr_decl 1
10481
10482 #include "ansidecl.h"
10483 #include "system.h"
10484 #ifdef HAVE_LDFCN_H
10485 #undef FREAD
10486 #undef FWRITE
10487 #include <ldfcn.h>
10488 #endif
10489
10490
10491 int
10492 main ()
10493 {
10494 #ifndef $ac_func
10495 char *(*pfn) = (char *(*)) $ac_func ;
10496 #endif
10497   ;
10498   return 0;
10499 }
10500 _ACEOF
10501 if ac_fn_c_try_compile "$LINENO"; then :
10502   eval "gcc_cv_have_decl_$ac_func=yes"
10503 else
10504   eval "gcc_cv_have_decl_$ac_func=no"
10505 fi
10506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10507 fi
10508
10509 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10511 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10512 #define $ac_tr_decl 1
10513 _ACEOF
10514
10515 else
10516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10517 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10518 #define $ac_tr_decl 0
10519 _ACEOF
10520
10521 fi
10522
10523 done
10524
10525
10526 for ac_func in times
10527 do
10528   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10530 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10531 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10532   $as_echo_n "(cached) " >&6
10533 else
10534   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10535 /* end confdefs.h.  */
10536 #undef $ac_tr_decl
10537 #define $ac_tr_decl 1
10538
10539 #include "ansidecl.h"
10540 #include "system.h"
10541 #ifdef HAVE_SYS_TIMES_H
10542 #include <sys/times.h>
10543 #endif
10544
10545
10546 int
10547 main ()
10548 {
10549 #ifndef $ac_func
10550 char *(*pfn) = (char *(*)) $ac_func ;
10551 #endif
10552   ;
10553   return 0;
10554 }
10555 _ACEOF
10556 if ac_fn_c_try_compile "$LINENO"; then :
10557   eval "gcc_cv_have_decl_$ac_func=yes"
10558 else
10559   eval "gcc_cv_have_decl_$ac_func=no"
10560 fi
10561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10562 fi
10563
10564 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10566 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10567 #define $ac_tr_decl 1
10568 _ACEOF
10569
10570 else
10571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10572 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10573 #define $ac_tr_decl 0
10574 _ACEOF
10575
10576 fi
10577
10578 done
10579
10580
10581 for ac_func in sigaltstack
10582 do
10583   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10585 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10586 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10587   $as_echo_n "(cached) " >&6
10588 else
10589   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10590 /* end confdefs.h.  */
10591 #undef $ac_tr_decl
10592 #define $ac_tr_decl 1
10593
10594 #include "ansidecl.h"
10595 #include "system.h"
10596 #include <signal.h>
10597
10598
10599 int
10600 main ()
10601 {
10602 #ifndef $ac_func
10603 char *(*pfn) = (char *(*)) $ac_func ;
10604 #endif
10605   ;
10606   return 0;
10607 }
10608 _ACEOF
10609 if ac_fn_c_try_compile "$LINENO"; then :
10610   eval "gcc_cv_have_decl_$ac_func=yes"
10611 else
10612   eval "gcc_cv_have_decl_$ac_func=no"
10613 fi
10614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10615 fi
10616
10617 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10619 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10620 #define $ac_tr_decl 1
10621 _ACEOF
10622
10623 else
10624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10625 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10626 #define $ac_tr_decl 0
10627 _ACEOF
10628
10629 fi
10630
10631 done
10632
10633
10634 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10635 # prototype.
10636 ac_ext=cpp
10637 ac_cpp='$CXXCPP $CPPFLAGS'
10638 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10639 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10640 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10641
10642 for ac_func in madvise
10643 do
10644   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10646 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10647 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10648   $as_echo_n "(cached) " >&6
10649 else
10650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10651 /* end confdefs.h.  */
10652 #undef $ac_tr_decl
10653 #define $ac_tr_decl 1
10654
10655   #include "ansidecl.h"
10656   #include "system.h"
10657
10658
10659 int
10660 main ()
10661 {
10662 #ifndef $ac_func
10663 char *(*pfn) = (char *(*)) $ac_func ;
10664 #endif
10665   ;
10666   return 0;
10667 }
10668 _ACEOF
10669 if ac_fn_cxx_try_compile "$LINENO"; then :
10670   eval "gcc_cv_have_decl_$ac_func=yes"
10671 else
10672   eval "gcc_cv_have_decl_$ac_func=no"
10673 fi
10674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10675 fi
10676
10677 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10679 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10680 #define $ac_tr_decl 1
10681 _ACEOF
10682
10683 else
10684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10685 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10686 #define $ac_tr_decl 0
10687 _ACEOF
10688
10689 fi
10690
10691 done
10692
10693 ac_ext=c
10694 ac_cpp='$CPP $CPPFLAGS'
10695 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10696 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10697 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10698
10699
10700 # More time-related stuff.
10701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10702 $as_echo_n "checking for struct tms... " >&6; }
10703 if test "${ac_cv_struct_tms+set}" = set; then :
10704   $as_echo_n "(cached) " >&6
10705 else
10706
10707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10708 /* end confdefs.h.  */
10709
10710 #include "ansidecl.h"
10711 #include "system.h"
10712 #ifdef HAVE_SYS_TIMES_H
10713 #include <sys/times.h>
10714 #endif
10715
10716 int
10717 main ()
10718 {
10719 struct tms tms;
10720   ;
10721   return 0;
10722 }
10723 _ACEOF
10724 if ac_fn_c_try_compile "$LINENO"; then :
10725   ac_cv_struct_tms=yes
10726 else
10727   ac_cv_struct_tms=no
10728 fi
10729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10730 fi
10731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10732 $as_echo "$ac_cv_struct_tms" >&6; }
10733 if test $ac_cv_struct_tms = yes; then
10734
10735 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10736
10737 fi
10738
10739 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10740 # revisit after autoconf 2.50.
10741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10742 $as_echo_n "checking for clock_t... " >&6; }
10743 if test "${gcc_cv_type_clock_t+set}" = set; then :
10744   $as_echo_n "(cached) " >&6
10745 else
10746
10747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10748 /* end confdefs.h.  */
10749
10750 #include "ansidecl.h"
10751 #include "system.h"
10752
10753 int
10754 main ()
10755 {
10756 clock_t x;
10757   ;
10758   return 0;
10759 }
10760 _ACEOF
10761 if ac_fn_c_try_compile "$LINENO"; then :
10762   gcc_cv_type_clock_t=yes
10763 else
10764   gcc_cv_type_clock_t=no
10765 fi
10766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10767 fi
10768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10769 $as_echo "$gcc_cv_type_clock_t" >&6; }
10770 if test $gcc_cv_type_clock_t = yes; then
10771
10772 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10773
10774 fi
10775
10776 # Check if F_SETLKW is supported by fcntl.
10777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
10778 $as_echo_n "checking for F_SETLKW... " >&6; }
10779 if test "${ac_cv_f_setlkw+set}" = set; then :
10780   $as_echo_n "(cached) " >&6
10781 else
10782
10783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10784 /* end confdefs.h.  */
10785
10786 #include <fcntl.h>
10787 int
10788 main ()
10789 {
10790
10791 struct flock fl;
10792 fl.l_whence = 0;
10793 fl.l_start = 0;
10794 fl.l_len = 0;
10795 fl.l_pid = 0;
10796 return fcntl (1, F_SETLKW, &fl);
10797   ;
10798   return 0;
10799 }
10800 _ACEOF
10801 if ac_fn_c_try_compile "$LINENO"; then :
10802   ac_cv_f_setlkw=yes
10803 else
10804   ac_cv_f_setlkw=no
10805 fi
10806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10807 fi
10808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
10809 $as_echo "$ac_cv_f_setlkw" >&6; }
10810 if test $ac_cv_f_setlkw = yes; then
10811
10812 $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
10813
10814 fi
10815
10816 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10817 CFLAGS="$saved_CFLAGS"
10818 CXXFLAGS="$saved_CXXFLAGS"
10819
10820 # mkdir takes a single argument on some systems.
10821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10822 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10823 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10824   $as_echo_n "(cached) " >&6
10825 else
10826   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10827 /* end confdefs.h.  */
10828
10829 #include <sys/types.h>
10830 #ifdef HAVE_SYS_STAT_H
10831 # include <sys/stat.h>
10832 #endif
10833 #ifdef HAVE_UNISTD_H
10834 # include <unistd.h>
10835 #endif
10836 #ifdef HAVE_DIRECT_H
10837 # include <direct.h>
10838 #endif
10839 int
10840 main ()
10841 {
10842 mkdir ("foo", 0);
10843   ;
10844   return 0;
10845 }
10846 _ACEOF
10847 if ac_fn_c_try_compile "$LINENO"; then :
10848   gcc_cv_mkdir_takes_one_arg=no
10849 else
10850   gcc_cv_mkdir_takes_one_arg=yes
10851 fi
10852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10853 fi
10854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10855 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10856 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10857
10858 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10859
10860 fi
10861
10862
10863 # File extensions
10864 manext='.1'
10865 objext='.o'
10866
10867
10868
10869 # With Setjmp/Longjmp based exception handling.
10870 # Check whether --enable-sjlj-exceptions was given.
10871 if test "${enable_sjlj_exceptions+set}" = set; then :
10872   enableval=$enable_sjlj_exceptions; case $target in
10873   *-*-hpux10*)
10874     if test $enableval != yes; then
10875       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10876 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10877       enableval=yes
10878     fi
10879     ;;
10880 esac
10881 force_sjlj_exceptions=yes
10882 else
10883   case $target in
10884   *-*-hpux10*)
10885     force_sjlj_exceptions=yes
10886     enableval=yes
10887     ;;
10888   *)
10889     force_sjlj_exceptions=no
10890     ;;
10891 esac
10892 fi
10893
10894 if test $force_sjlj_exceptions = yes; then
10895   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10896
10897 cat >>confdefs.h <<_ACEOF
10898 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10899 _ACEOF
10900
10901 fi
10902
10903 # --------------------------------------------------------
10904 # Build, host, and target specific configuration fragments
10905 # --------------------------------------------------------
10906
10907 # Collect build-machine-specific information.
10908 . ${srcdir}/config.build
10909
10910 # Collect host-machine-specific information.
10911 . ${srcdir}/config.host
10912
10913 target_gtfiles=
10914
10915 # Collect target-machine-specific information.
10916 . ${srcdir}/config.gcc
10917
10918 extra_objs="${host_extra_objs} ${extra_objs}"
10919 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10920
10921 # Default the target-machine variables that were not explicitly set.
10922 if test x"$tm_file" = x
10923 then tm_file=$cpu_type/$cpu_type.h; fi
10924
10925 if test x"$extra_headers" = x
10926 then extra_headers=; fi
10927
10928 if test x$md_file = x
10929 then md_file=$cpu_type/$cpu_type.md; fi
10930
10931 if test x$out_file = x
10932 then out_file=$cpu_type/$cpu_type.c; fi
10933
10934 if test x"$tmake_file" = x
10935 then tmake_file=$cpu_type/t-$cpu_type
10936 fi
10937
10938 # Support --enable-initfini-array.
10939 if test x$enable_initfini_array != xno; then
10940   tm_file="${tm_file} initfini-array.h"
10941 fi
10942
10943 if test x"$dwarf2" = xyes
10944 then tm_file="$tm_file tm-dwarf2.h"
10945 fi
10946
10947 # Say what files are being used for the output code and MD file.
10948 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
10949 echo "Using \`$srcdir/config/$md_file' as machine description file."
10950
10951 # If any of the xm_file variables contain nonexistent files, warn
10952 # about them and drop them.
10953
10954 bx=
10955 for x in $build_xm_file; do
10956   if    test -f $srcdir/config/$x
10957   then      bx="$bx $x"
10958   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10959 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10960   fi
10961 done
10962 build_xm_file="$bx"
10963
10964 hx=
10965 for x in $host_xm_file; do
10966   if    test -f $srcdir/config/$x
10967   then      hx="$hx $x"
10968   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10969 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10970   fi
10971 done
10972 host_xm_file="$hx"
10973
10974 tx=
10975 for x in $xm_file; do
10976   if    test -f $srcdir/config/$x
10977   then      tx="$tx $x"
10978   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10979 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10980   fi
10981 done
10982 xm_file="$tx"
10983
10984 count=a
10985 for f in $tm_file; do
10986         count=${count}x
10987 done
10988 if test $count = ax; then
10989         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
10990 else
10991         echo "Using the following target machine macro files:"
10992         for f in $tm_file; do
10993                 echo "  $srcdir/config/$f"
10994         done
10995 fi
10996
10997 if test x$need_64bit_hwint = xyes; then
10998
10999 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11000
11001 fi
11002
11003 if test x$use_long_long_for_widest_fast_int = xyes; then
11004
11005 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11006
11007 fi
11008
11009 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
11010
11011 cat >>confdefs.h <<_ACEOF
11012 #define HAVE_GNU_LD $gnu_ld_bool
11013 _ACEOF
11014
11015
11016 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
11017
11018 cat >>confdefs.h <<_ACEOF
11019 #define HAVE_GNU_AS $gnu_as_bool
11020 _ACEOF
11021
11022
11023 count=a
11024 for f in $host_xm_file; do
11025         count=${count}x
11026 done
11027 if test $count = a; then
11028         :
11029 elif test $count = ax; then
11030         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11031 else
11032         echo "Using the following host machine macro files:"
11033         for f in $host_xm_file; do
11034                 echo "  $srcdir/config/$f"
11035         done
11036 fi
11037 echo "Using ${out_host_hook_obj} for host machine hooks."
11038
11039 if test "$host_xm_file" != "$build_xm_file"; then
11040         count=a
11041         for f in $build_xm_file; do
11042                 count=${count}x
11043         done
11044         if test $count = a; then
11045                 :
11046         elif test $count = ax; then
11047                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11048         else
11049                 echo "Using the following build machine macro files:"
11050                 for f in $build_xm_file; do
11051                         echo "  $srcdir/config/$f"
11052                 done
11053         fi
11054 fi
11055
11056 if test -n "$configured_native_system_header_dir"; then
11057   native_system_header_dir=$configured_native_system_header_dir
11058 fi
11059 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11060
11061
11062 case ${host} in
11063   powerpc*-*-darwin*)
11064     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11065 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11066 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11067   $as_echo_n "(cached) " >&6
11068 else
11069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11070 /* end confdefs.h.  */
11071
11072 #include <sys/cdefs.h>
11073 #include <sys/signal.h>
11074 #include <ucontext.h>
11075 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11076
11077 _ACEOF
11078 if ac_fn_c_try_compile "$LINENO"; then :
11079   gcc_cv_mcontext_underscores=no
11080 else
11081   gcc_cv_mcontext_underscores=yes
11082 fi
11083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11084 fi
11085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11086 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11087       if test $gcc_cv_mcontext_underscores = yes; then
11088
11089 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11090
11091       fi
11092     ;;
11093 esac
11094
11095 # ---------
11096 # Threading
11097 # ---------
11098
11099 # Check if a valid thread package
11100 case ${enable_threads} in
11101   "" | no)
11102     # No threads
11103     target_thread_file='single'
11104     ;;
11105   yes)
11106     # default
11107     target_thread_file='single'
11108     ;;
11109   aix | dce | lynx | mipssde | posix | rtems | \
11110   single | tpf | vxworks | win32)
11111     target_thread_file=${enable_threads}
11112     ;;
11113   *)
11114     echo "${enable_threads} is an unknown thread package" 1>&2
11115     exit 1
11116     ;;
11117 esac
11118
11119 if test x${thread_file} = x; then
11120   # No thread file set by target-specific clauses in config.gcc,
11121   # so use file chosen by default logic above
11122   thread_file=${target_thread_file}
11123 fi
11124
11125 # --------
11126 # UNSORTED
11127 # --------
11128
11129 use_cxa_atexit=no
11130 if test x$enable___cxa_atexit = xyes || \
11131    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11132   if test x$host = x$target; then
11133     case $host in
11134       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11135       # keyed to flag_use_cxa_atexit
11136       *-*-mingw32*)
11137         use_cxa_atexit=yes
11138         ;;
11139       powerpc-ibm-aix*)
11140         use_cxa_atexit=yes
11141         ;;
11142       *)
11143         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11144 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11145   use_cxa_atexit=yes
11146 else
11147   echo "__cxa_atexit can't be enabled on this target"
11148 fi
11149
11150         ;;
11151     esac
11152   else
11153     # We can't check for __cxa_atexit when building a cross, so assume
11154     # it is available
11155     use_cxa_atexit=yes
11156   fi
11157   if test x$use_cxa_atexit = xyes; then
11158
11159 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11160
11161   fi
11162 fi
11163
11164 # Look for a file containing extra machine modes.
11165 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11166   extra_modes_file='$(srcdir)'/config/${extra_modes}
11167
11168
11169 cat >>confdefs.h <<_ACEOF
11170 #define EXTRA_MODES_FILE "config/$extra_modes"
11171 _ACEOF
11172
11173 fi
11174
11175 # Convert extra_options into a form suitable for Makefile use.
11176 extra_opt_files=
11177 all_opt_files=
11178 for f in $extra_options; do
11179   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11180   all_opt_files="$all_opt_files $srcdir/config/$f"
11181 done
11182
11183
11184 # auto-host.h is the file containing items generated by autoconf and is
11185 # the first file included by config.h.
11186 # If host=build, it is correct to have bconfig include auto-host.h
11187 # as well.  If host!=build, we are in error and need to do more
11188 # work to find out the build config parameters.
11189 if test x$host = x$build
11190 then
11191         build_auto=auto-host.h
11192 else
11193         # We create a subdir, then run autoconf in the subdir.
11194         # To prevent recursion we set host and build for the new
11195         # invocation of configure to the build for this invocation
11196         # of configure.
11197         tempdir=build.$$
11198         rm -rf $tempdir
11199         mkdir $tempdir
11200         cd $tempdir
11201         case ${srcdir} in
11202         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11203         *) realsrcdir=../${srcdir};;
11204         esac
11205         # Clearing GMPINC is necessary to prevent host headers being
11206         # used by the build compiler.  Defining GENERATOR_FILE stops
11207         # system.h from including gmp.h.
11208         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11209         CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
11210         LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11211         GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
11212         ${realsrcdir}/configure \
11213                 --enable-languages=${enable_languages-all} \
11214                 --target=$target_alias --host=$build_alias --build=$build_alias
11215
11216         # We just finished tests for the build machine, so rename
11217         # the file auto-build.h in the gcc directory.
11218         mv auto-host.h ../auto-build.h
11219         cd ..
11220         rm -rf $tempdir
11221         build_auto=auto-build.h
11222 fi
11223
11224
11225 tm_file="${tm_file} defaults.h"
11226 tm_p_file="${tm_p_file} tm-preds.h"
11227 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11228 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11229 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11230 # put this back in temporarily.
11231 xm_file="auto-host.h ansidecl.h ${xm_file}"
11232
11233 # --------
11234 # UNSORTED
11235 # --------
11236
11237 # Compile in configure arguments.
11238 if test -f configargs.h ; then
11239         # Being re-configured.
11240         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11241         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11242 else
11243         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11244 fi
11245
11246 # Double all backslashes and backslash all quotes to turn
11247 # gcc_config_arguments into a C string.
11248 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11249 $gcc_config_arguments
11250 EOF
11251 gcc_config_arguments_str=`cat conftest.out`
11252 rm -f conftest.out
11253
11254 cat > configargs.h <<EOF
11255 /* Generated automatically. */
11256 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11257 static const char thread_model[] = "$thread_file";
11258
11259 static const struct {
11260   const char *name, *value;
11261 } configure_default_options[] = $configure_default_options;
11262 EOF
11263
11264 gcc_BASEVER=`cat $srcdir/BASE-VER`
11265 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11266 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11267 if test -f $srcdir/REVISION ; then
11268         gcc_REVISION=`cat $srcdir/REVISION`
11269 else
11270         gcc_REVISION=""
11271 fi
11272 cat > plugin-version.h <<EOF
11273 #include "configargs.h"
11274
11275 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11276 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11277 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11278 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11279
11280 static char basever[] = "$gcc_BASEVER";
11281 static char datestamp[] = "$gcc_DATESTAMP";
11282 static char devphase[] = "$gcc_DEVPHASE";
11283 static char revision[] = "$gcc_REVISION";
11284
11285 /* FIXME plugins: We should make the version information more precise.
11286    One way to do is to add a checksum. */
11287
11288 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11289                                                 devphase, revision,
11290                                                 configuration_arguments};
11291 EOF
11292
11293 # Internationalization
11294 # If we haven't got the data from the intl directory,
11295 # assume NLS is disabled.
11296 USE_NLS=no
11297 LIBINTL=
11298 LIBINTL_DEP=
11299 INCINTL=
11300 XGETTEXT=
11301 GMSGFMT=
11302 POSUB=
11303
11304 if test -f  ../intl/config.intl; then
11305   .  ../intl/config.intl
11306 fi
11307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11308 $as_echo_n "checking whether NLS is requested... " >&6; }
11309 if test x"$USE_NLS" != xyes; then
11310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11311 $as_echo "no" >&6; }
11312 else
11313   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11314 $as_echo "yes" >&6; }
11315
11316 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11317
11318
11319   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11320 $as_echo_n "checking for catalogs to be installed... " >&6; }
11321   # Look for .po and .gmo files in the source directory.
11322   CATALOGS=
11323   XLINGUAS=
11324   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11325     # If there aren't any .gmo files the shell will give us the
11326     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11327     # weeded out.
11328     case "$cat" in *\**)
11329       continue;;
11330     esac
11331     # The quadruple backslash is collapsed to a double backslash
11332     # by the backticks, then collapsed again by the double quotes,
11333     # leaving us with one backslash in the sed expression (right
11334     # before the dot that mustn't act as a wildcard).
11335     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11336     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11337     # The user is allowed to set LINGUAS to a list of languages to
11338     # install catalogs for.  If it's empty that means "all of them."
11339     if test "x$LINGUAS" = x; then
11340       CATALOGS="$CATALOGS $cat"
11341       XLINGUAS="$XLINGUAS $lang"
11342     else
11343       case "$LINGUAS" in *$lang*)
11344         CATALOGS="$CATALOGS $cat"
11345         XLINGUAS="$XLINGUAS $lang"
11346         ;;
11347       esac
11348     fi
11349   done
11350   LINGUAS="$XLINGUAS"
11351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11352 $as_echo "$LINGUAS" >&6; }
11353
11354
11355     DATADIRNAME=share
11356
11357   INSTOBJEXT=.mo
11358
11359   GENCAT=gencat
11360
11361   CATOBJEXT=.gmo
11362
11363 fi
11364
11365 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11366 # -liconv on the link line twice.
11367 case "$LIBINTL" in *$LIBICONV*)
11368         LIBICONV= ;;
11369 esac
11370
11371 # Check whether --enable-secureplt was given.
11372 if test "${enable_secureplt+set}" = set; then :
11373   enableval=$enable_secureplt;
11374 fi
11375
11376
11377 # Check whether --enable-leading-mingw64-underscores was given.
11378 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11379   enableval=$enable_leading_mingw64_underscores;
11380 fi
11381
11382 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11383
11384 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11385
11386 fi
11387
11388 # Check whether --enable-cld was given.
11389 if test "${enable_cld+set}" = set; then :
11390   enableval=$enable_cld;
11391 else
11392   enable_cld=no
11393 fi
11394
11395
11396 # Check whether --enable-frame-pointer was given.
11397 if test "${enable_frame_pointer+set}" = set; then :
11398   enableval=$enable_frame_pointer;
11399 else
11400
11401 case $target_os in
11402 linux* | darwin[8912]*)
11403   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11404   # DWARF2.
11405   enable_frame_pointer=no
11406   ;;
11407 *)
11408   enable_frame_pointer=yes
11409   ;;
11410 esac
11411
11412 fi
11413
11414
11415 # Windows32 Registry support for specifying GCC installation paths.
11416 # Check whether --enable-win32-registry was given.
11417 if test "${enable_win32_registry+set}" = set; then :
11418   enableval=$enable_win32_registry;
11419 fi
11420
11421
11422 case $host_os in
11423   win32 | pe | cygwin* | mingw32* | uwin*)
11424     if test "x$enable_win32_registry" != xno; then
11425       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11426 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11427 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11428   $as_echo_n "(cached) " >&6
11429 else
11430   ac_func_search_save_LIBS=$LIBS
11431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11432 /* end confdefs.h.  */
11433
11434 /* Override any GCC internal prototype to avoid an error.
11435    Use char because int might match the return type of a GCC
11436    builtin and then its argument prototype would still apply.  */
11437 #ifdef __cplusplus
11438 extern "C"
11439 #endif
11440 char RegOpenKeyExA ();
11441 int
11442 main ()
11443 {
11444 return RegOpenKeyExA ();
11445   ;
11446   return 0;
11447 }
11448 _ACEOF
11449 for ac_lib in '' advapi32; do
11450   if test -z "$ac_lib"; then
11451     ac_res="none required"
11452   else
11453     ac_res=-l$ac_lib
11454     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11455   fi
11456   if ac_fn_c_try_link "$LINENO"; then :
11457   ac_cv_search_RegOpenKeyExA=$ac_res
11458 fi
11459 rm -f core conftest.err conftest.$ac_objext \
11460     conftest$ac_exeext
11461   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11462   break
11463 fi
11464 done
11465 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11466
11467 else
11468   ac_cv_search_RegOpenKeyExA=no
11469 fi
11470 rm conftest.$ac_ext
11471 LIBS=$ac_func_search_save_LIBS
11472 fi
11473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11474 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11475 ac_res=$ac_cv_search_RegOpenKeyExA
11476 if test "$ac_res" != no; then :
11477   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11478
11479 else
11480   enable_win32_registry=no
11481 fi
11482
11483     fi
11484
11485     if test "x$enable_win32_registry" != xno; then
11486
11487 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11488
11489
11490       if test "x$enable_win32_registry" != xyes \
11491          && test "x$enable_win32_registry" != x; then
11492
11493 cat >>confdefs.h <<_ACEOF
11494 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11495 _ACEOF
11496
11497       fi
11498     fi
11499   ;;
11500 esac
11501
11502 # Get an absolute path to the GCC top-level source directory
11503 holddir=`${PWDCMD-pwd}`
11504 cd $srcdir
11505 topdir=`${PWDCMD-pwd}`
11506 cd $holddir
11507
11508 # Conditionalize the makefile for this host machine.
11509 xmake_file=
11510 for f in ${host_xmake_file}
11511 do
11512         if test -f ${srcdir}/config/$f
11513         then
11514                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11515         fi
11516 done
11517
11518 # Conditionalize the makefile for this target machine.
11519 tmake_file_=
11520 for f in ${tmake_file}
11521 do
11522         if test -f ${srcdir}/config/$f
11523         then
11524                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11525         fi
11526 done
11527 tmake_file="${tmake_file_}"
11528
11529 out_object_file=`basename $out_file .c`.o
11530 common_out_object_file=`basename $common_out_file .c`.o
11531
11532 tm_file_list="options.h"
11533 tm_include_list="options.h insn-constants.h"
11534 for f in $tm_file; do
11535   case $f in
11536     ./* )
11537        f=`echo $f | sed 's/^..//'`
11538        tm_file_list="${tm_file_list} $f"
11539        tm_include_list="${tm_include_list} $f"
11540        ;;
11541     defaults.h )
11542        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11543        tm_include_list="${tm_include_list} $f"
11544        ;;
11545     * )
11546        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11547        tm_include_list="${tm_include_list} config/$f"
11548        ;;
11549   esac
11550 done
11551
11552 tm_p_file_list=
11553 tm_p_include_list=
11554 for f in $tm_p_file; do
11555   case $f in
11556     tm-preds.h )
11557        tm_p_file_list="${tm_p_file_list} $f"
11558        tm_p_include_list="${tm_p_include_list} $f"
11559        ;;
11560     * )
11561        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11562        tm_p_include_list="${tm_p_include_list} config/$f"
11563   esac
11564 done
11565
11566 xm_file_list=
11567 xm_include_list=
11568 for f in $xm_file; do
11569   case $f in
11570     ansidecl.h )
11571        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11572        xm_include_list="${xm_include_list} $f"
11573        ;;
11574     auto-host.h )
11575        xm_file_list="${xm_file_list} $f"
11576        xm_include_list="${xm_include_list} $f"
11577        ;;
11578     * )
11579        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11580        xm_include_list="${xm_include_list} config/$f"
11581        ;;
11582   esac
11583 done
11584
11585 host_xm_file_list=
11586 host_xm_include_list=
11587 for f in $host_xm_file; do
11588   case $f in
11589     ansidecl.h )
11590        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11591        host_xm_include_list="${host_xm_include_list} $f"
11592        ;;
11593     auto-host.h )
11594        host_xm_file_list="${host_xm_file_list} $f"
11595        host_xm_include_list="${host_xm_include_list} $f"
11596        ;;
11597     * )
11598        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11599        host_xm_include_list="${host_xm_include_list} config/$f"
11600        ;;
11601   esac
11602 done
11603
11604 build_xm_file_list=
11605 for f in $build_xm_file; do
11606   case $f in
11607     ansidecl.h )
11608        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11609        build_xm_include_list="${build_xm_include_list} $f"
11610        ;;
11611     auto-build.h | auto-host.h )
11612        build_xm_file_list="${build_xm_file_list} $f"
11613        build_xm_include_list="${build_xm_include_list} $f"
11614        ;;
11615     * )
11616        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11617        build_xm_include_list="${build_xm_include_list} config/$f"
11618        ;;
11619   esac
11620 done
11621
11622 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11623 # cross-compiler which does not use the native headers and libraries.
11624 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11625 CROSS=
11626 ALL=all.internal
11627 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11628
11629 if test "x$with_build_sysroot" != x; then
11630   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11631 else
11632   # This value is used, even on a native system, because
11633   # CROSS_SYSTEM_HEADER_DIR is just
11634   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11635   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11636 fi
11637
11638 if test x$host != x$target
11639 then
11640         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11641         ALL=all.cross
11642         SYSTEM_HEADER_DIR=$build_system_header_dir
11643         case "$host","$target" in
11644         # Darwin crosses can use the host system's libraries and headers,
11645         # because of the fat library support.  Of course, it must be the
11646         # same version of Darwin on both sides.  Allow the user to
11647         # just say --target=foo-darwin without a version number to mean
11648         # "the version on this system".
11649             *-*-darwin*,*-*-darwin*)
11650                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11651                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11652                 if test $hostos = $targetos -o $targetos = darwin ; then
11653                     CROSS=
11654                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11655                     with_headers=yes
11656                 fi
11657                 ;;
11658
11659             i?86-*-*,x86_64-*-* \
11660             | powerpc*-*-*,powerpc64*-*-*)
11661                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11662         esac
11663
11664         case $target in
11665                 *-*-mingw*)
11666                         if test "x$with_headers" = x; then
11667                                 with_headers=yes
11668                         fi
11669                         ;;
11670                 *)
11671                         ;;
11672         esac
11673 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11674         SYSTEM_HEADER_DIR=$build_system_header_dir
11675 fi
11676
11677 # If this is a cross-compiler that does not
11678 # have its own set of headers then define
11679 # inhibit_libc
11680
11681 # If this is using newlib, without having the headers available now,
11682 # then define inhibit_libc in LIBGCC2_CFLAGS.
11683 # This prevents libgcc2 from containing any code which requires libc
11684 # support.
11685 : ${inhibit_libc=false}
11686 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11687        test x$with_newlib = xyes ; } &&
11688      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11689        inhibit_libc=true
11690 fi
11691
11692
11693 # When building gcc with a cross-compiler, we need to adjust things so
11694 # that the generator programs are still built with the native compiler.
11695 # Also, we cannot run fixincludes.
11696
11697 # These are the normal (build=host) settings:
11698 CC_FOR_BUILD='$(CC)'
11699 CXX_FOR_BUILD='$(CXX)'
11700 BUILD_CFLAGS='$(ALL_CFLAGS)'
11701 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11702 BUILD_LDFLAGS='$(LDFLAGS)'
11703 STMP_FIXINC=stmp-fixinc
11704
11705 # And these apply if build != host, or we are generating coverage data
11706 if test x$build != x$host || test "x$coverage_flags" != x
11707 then
11708     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11709     BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CXXFLAGS_FOR_BUILD)'
11710     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11711 fi
11712
11713 # Expand extra_headers to include complete path.
11714 # This substitutes for lots of t-* files.
11715 extra_headers_list=
11716 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11717 for file in ${extra_headers} ; do
11718   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11719 done
11720
11721 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11722 if test x"$use_gcc_tgmath" = xyes
11723 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11724 fi
11725
11726 # Define collect2 in Makefile.
11727 case $host_can_use_collect2 in
11728   no) collect2= ;;
11729   *) collect2='collect2$(exeext)' ;;
11730 esac
11731
11732
11733 # Add a definition of USE_COLLECT2 if system wants one.
11734 case $use_collect2 in
11735   no) use_collect2= ;;
11736   "") ;;
11737   *)
11738     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11739     xm_defines="${xm_defines} USE_COLLECT2"
11740     case $host_can_use_collect2 in
11741       no)
11742         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11743         ;;
11744     esac
11745     ;;
11746 esac
11747
11748
11749 cat >>confdefs.h <<_ACEOF
11750 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11751 _ACEOF
11752
11753
11754 # ---------------------------
11755 # Assembler & linker features
11756 # ---------------------------
11757
11758 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11759 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11760 # However when ld-new is first executed from the build tree, libtool will
11761 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11762 # to the build tree.  While doing this we need to use the previous-stage
11763 # linker, or we have an infinite loop.  The presence of a shell script as
11764 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11765 # the gcc/collect-ld script.  So we need to know how libtool works, or
11766 # exec-tool will fail.
11767
11768
11769 case `pwd` in
11770   *\ * | *\     *)
11771     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11772 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11773 esac
11774
11775
11776
11777 macro_version='2.2.7a'
11778 macro_revision='1.3134'
11779
11780
11781
11782
11783
11784
11785
11786
11787
11788
11789
11790
11791
11792 ltmain="$ac_aux_dir/ltmain.sh"
11793
11794 # Backslashify metacharacters that are still active within
11795 # double-quoted strings.
11796 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11797
11798 # Same as above, but do not quote variable references.
11799 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11800
11801 # Sed substitution to delay expansion of an escaped shell variable in a
11802 # double_quote_subst'ed string.
11803 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11804
11805 # Sed substitution to delay expansion of an escaped single quote.
11806 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11807
11808 # Sed substitution to avoid accidental globbing in evaled expressions
11809 no_glob_subst='s/\*/\\\*/g'
11810
11811 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11812 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11813 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11814
11815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11816 $as_echo_n "checking how to print strings... " >&6; }
11817 # Test print first, because it will be a builtin if present.
11818 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11819    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11820   ECHO='print -r --'
11821 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11822   ECHO='printf %s\n'
11823 else
11824   # Use this function as a fallback that always works.
11825   func_fallback_echo ()
11826   {
11827     eval 'cat <<_LTECHO_EOF
11828 $1
11829 _LTECHO_EOF'
11830   }
11831   ECHO='func_fallback_echo'
11832 fi
11833
11834 # func_echo_all arg...
11835 # Invoke $ECHO with all args, space-separated.
11836 func_echo_all ()
11837 {
11838     $ECHO ""
11839 }
11840
11841 case "$ECHO" in
11842   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11843 $as_echo "printf" >&6; } ;;
11844   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11845 $as_echo "print -r" >&6; } ;;
11846   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11847 $as_echo "cat" >&6; } ;;
11848 esac
11849
11850
11851
11852
11853
11854
11855
11856
11857
11858
11859
11860
11861
11862
11863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11864 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11865 if test "${ac_cv_path_SED+set}" = set; then :
11866   $as_echo_n "(cached) " >&6
11867 else
11868             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11869      for ac_i in 1 2 3 4 5 6 7; do
11870        ac_script="$ac_script$as_nl$ac_script"
11871      done
11872      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11873      { ac_script=; unset ac_script;}
11874      if test -z "$SED"; then
11875   ac_path_SED_found=false
11876   # Loop through the user's path and test for each of PROGNAME-LIST
11877   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11878 for as_dir in $PATH
11879 do
11880   IFS=$as_save_IFS
11881   test -z "$as_dir" && as_dir=.
11882     for ac_prog in sed gsed; do
11883     for ac_exec_ext in '' $ac_executable_extensions; do
11884       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11885       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11886 # Check for GNU ac_path_SED and select it if it is found.
11887   # Check for GNU $ac_path_SED
11888 case `"$ac_path_SED" --version 2>&1` in
11889 *GNU*)
11890   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11891 *)
11892   ac_count=0
11893   $as_echo_n 0123456789 >"conftest.in"
11894   while :
11895   do
11896     cat "conftest.in" "conftest.in" >"conftest.tmp"
11897     mv "conftest.tmp" "conftest.in"
11898     cp "conftest.in" "conftest.nl"
11899     $as_echo '' >> "conftest.nl"
11900     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11901     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11902     as_fn_arith $ac_count + 1 && ac_count=$as_val
11903     if test $ac_count -gt ${ac_path_SED_max-0}; then
11904       # Best one so far, save it but keep looking for a better one
11905       ac_cv_path_SED="$ac_path_SED"
11906       ac_path_SED_max=$ac_count
11907     fi
11908     # 10*(2^10) chars as input seems more than enough
11909     test $ac_count -gt 10 && break
11910   done
11911   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11912 esac
11913
11914       $ac_path_SED_found && break 3
11915     done
11916   done
11917   done
11918 IFS=$as_save_IFS
11919   if test -z "$ac_cv_path_SED"; then
11920     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11921   fi
11922 else
11923   ac_cv_path_SED=$SED
11924 fi
11925
11926 fi
11927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11928 $as_echo "$ac_cv_path_SED" >&6; }
11929  SED="$ac_cv_path_SED"
11930   rm -f conftest.sed
11931
11932 test -z "$SED" && SED=sed
11933 Xsed="$SED -e 1s/^X//"
11934
11935
11936
11937
11938
11939
11940
11941
11942
11943
11944
11945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
11946 $as_echo_n "checking for fgrep... " >&6; }
11947 if test "${ac_cv_path_FGREP+set}" = set; then :
11948   $as_echo_n "(cached) " >&6
11949 else
11950   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
11951    then ac_cv_path_FGREP="$GREP -F"
11952    else
11953      if test -z "$FGREP"; then
11954   ac_path_FGREP_found=false
11955   # Loop through the user's path and test for each of PROGNAME-LIST
11956   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11957 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
11958 do
11959   IFS=$as_save_IFS
11960   test -z "$as_dir" && as_dir=.
11961     for ac_prog in fgrep; do
11962     for ac_exec_ext in '' $ac_executable_extensions; do
11963       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
11964       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
11965 # Check for GNU ac_path_FGREP and select it if it is found.
11966   # Check for GNU $ac_path_FGREP
11967 case `"$ac_path_FGREP" --version 2>&1` in
11968 *GNU*)
11969   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
11970 *)
11971   ac_count=0
11972   $as_echo_n 0123456789 >"conftest.in"
11973   while :
11974   do
11975     cat "conftest.in" "conftest.in" >"conftest.tmp"
11976     mv "conftest.tmp" "conftest.in"
11977     cp "conftest.in" "conftest.nl"
11978     $as_echo 'FGREP' >> "conftest.nl"
11979     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
11980     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11981     as_fn_arith $ac_count + 1 && ac_count=$as_val
11982     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
11983       # Best one so far, save it but keep looking for a better one
11984       ac_cv_path_FGREP="$ac_path_FGREP"
11985       ac_path_FGREP_max=$ac_count
11986     fi
11987     # 10*(2^10) chars as input seems more than enough
11988     test $ac_count -gt 10 && break
11989   done
11990   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11991 esac
11992
11993       $ac_path_FGREP_found && break 3
11994     done
11995   done
11996   done
11997 IFS=$as_save_IFS
11998   if test -z "$ac_cv_path_FGREP"; then
11999     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12000   fi
12001 else
12002   ac_cv_path_FGREP=$FGREP
12003 fi
12004
12005    fi
12006 fi
12007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12008 $as_echo "$ac_cv_path_FGREP" >&6; }
12009  FGREP="$ac_cv_path_FGREP"
12010
12011
12012 test -z "$GREP" && GREP=grep
12013
12014
12015
12016
12017
12018
12019
12020
12021
12022
12023
12024
12025
12026
12027
12028
12029
12030
12031
12032 # Check whether --with-gnu-ld was given.
12033 if test "${with_gnu_ld+set}" = set; then :
12034   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12035 else
12036   with_gnu_ld=no
12037 fi
12038
12039 ac_prog=ld
12040 if test "$GCC" = yes; then
12041   # Check if gcc -print-prog-name=ld gives a path.
12042   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12043 $as_echo_n "checking for ld used by $CC... " >&6; }
12044   case $host in
12045   *-*-mingw*)
12046     # gcc leaves a trailing carriage return which upsets mingw
12047     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12048   *)
12049     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12050   esac
12051   case $ac_prog in
12052     # Accept absolute paths.
12053     [\\/]* | ?:[\\/]*)
12054       re_direlt='/[^/][^/]*/\.\./'
12055       # Canonicalize the pathname of ld
12056       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12057       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12058         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12059       done
12060       test -z "$LD" && LD="$ac_prog"
12061       ;;
12062   "")
12063     # If it fails, then pretend we aren't using GCC.
12064     ac_prog=ld
12065     ;;
12066   *)
12067     # If it is relative, then search for the first ld in PATH.
12068     with_gnu_ld=unknown
12069     ;;
12070   esac
12071 elif test "$with_gnu_ld" = yes; then
12072   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12073 $as_echo_n "checking for GNU ld... " >&6; }
12074 else
12075   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12076 $as_echo_n "checking for non-GNU ld... " >&6; }
12077 fi
12078 if test "${lt_cv_path_LD+set}" = set; then :
12079   $as_echo_n "(cached) " >&6
12080 else
12081   if test -z "$LD"; then
12082   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12083   for ac_dir in $PATH; do
12084     IFS="$lt_save_ifs"
12085     test -z "$ac_dir" && ac_dir=.
12086     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12087       lt_cv_path_LD="$ac_dir/$ac_prog"
12088       # Check to see if the program is GNU ld.  I'd rather use --version,
12089       # but apparently some variants of GNU ld only accept -v.
12090       # Break only if it was the GNU/non-GNU ld that we prefer.
12091       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12092       *GNU* | *'with BFD'*)
12093         test "$with_gnu_ld" != no && break
12094         ;;
12095       *)
12096         test "$with_gnu_ld" != yes && break
12097         ;;
12098       esac
12099     fi
12100   done
12101   IFS="$lt_save_ifs"
12102 else
12103   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12104 fi
12105 fi
12106
12107 LD="$lt_cv_path_LD"
12108 if test -n "$LD"; then
12109   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12110 $as_echo "$LD" >&6; }
12111 else
12112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12113 $as_echo "no" >&6; }
12114 fi
12115 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12117 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12118 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12119   $as_echo_n "(cached) " >&6
12120 else
12121   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12122 case `$LD -v 2>&1 </dev/null` in
12123 *GNU* | *'with BFD'*)
12124   lt_cv_prog_gnu_ld=yes
12125   ;;
12126 *)
12127   lt_cv_prog_gnu_ld=no
12128   ;;
12129 esac
12130 fi
12131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12132 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12133 with_gnu_ld=$lt_cv_prog_gnu_ld
12134
12135
12136
12137
12138
12139
12140
12141
12142
12143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12144 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12145 if test "${lt_cv_path_NM+set}" = set; then :
12146   $as_echo_n "(cached) " >&6
12147 else
12148   if test -n "$NM"; then
12149   # Let the user override the test.
12150   lt_cv_path_NM="$NM"
12151 else
12152   lt_nm_to_check="${ac_tool_prefix}nm"
12153   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12154     lt_nm_to_check="$lt_nm_to_check nm"
12155   fi
12156   for lt_tmp_nm in $lt_nm_to_check; do
12157     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12158     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12159       IFS="$lt_save_ifs"
12160       test -z "$ac_dir" && ac_dir=.
12161       tmp_nm="$ac_dir/$lt_tmp_nm"
12162       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12163         # Check to see if the nm accepts a BSD-compat flag.
12164         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12165         #   nm: unknown option "B" ignored
12166         # Tru64's nm complains that /dev/null is an invalid object file
12167         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12168         */dev/null* | *'Invalid file or object type'*)
12169           lt_cv_path_NM="$tmp_nm -B"
12170           break
12171           ;;
12172         *)
12173           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12174           */dev/null*)
12175             lt_cv_path_NM="$tmp_nm -p"
12176             break
12177             ;;
12178           *)
12179             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12180             continue # so that we can try to find one that supports BSD flags
12181             ;;
12182           esac
12183           ;;
12184         esac
12185       fi
12186     done
12187     IFS="$lt_save_ifs"
12188   done
12189   : ${lt_cv_path_NM=no}
12190 fi
12191 fi
12192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12193 $as_echo "$lt_cv_path_NM" >&6; }
12194 if test "$lt_cv_path_NM" != "no"; then
12195   NM="$lt_cv_path_NM"
12196 else
12197   # Didn't find any BSD compatible name lister, look for dumpbin.
12198   if test -n "$DUMPBIN"; then :
12199     # Let the user override the test.
12200   else
12201     if test -n "$ac_tool_prefix"; then
12202   for ac_prog in dumpbin "link -dump"
12203   do
12204     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12205 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12207 $as_echo_n "checking for $ac_word... " >&6; }
12208 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12209   $as_echo_n "(cached) " >&6
12210 else
12211   if test -n "$DUMPBIN"; then
12212   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12213 else
12214 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12215 for as_dir in $PATH
12216 do
12217   IFS=$as_save_IFS
12218   test -z "$as_dir" && as_dir=.
12219     for ac_exec_ext in '' $ac_executable_extensions; do
12220   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12221     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12222     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12223     break 2
12224   fi
12225 done
12226   done
12227 IFS=$as_save_IFS
12228
12229 fi
12230 fi
12231 DUMPBIN=$ac_cv_prog_DUMPBIN
12232 if test -n "$DUMPBIN"; then
12233   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12234 $as_echo "$DUMPBIN" >&6; }
12235 else
12236   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12237 $as_echo "no" >&6; }
12238 fi
12239
12240
12241     test -n "$DUMPBIN" && break
12242   done
12243 fi
12244 if test -z "$DUMPBIN"; then
12245   ac_ct_DUMPBIN=$DUMPBIN
12246   for ac_prog in dumpbin "link -dump"
12247 do
12248   # Extract the first word of "$ac_prog", so it can be a program name with args.
12249 set dummy $ac_prog; ac_word=$2
12250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12251 $as_echo_n "checking for $ac_word... " >&6; }
12252 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12253   $as_echo_n "(cached) " >&6
12254 else
12255   if test -n "$ac_ct_DUMPBIN"; then
12256   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12257 else
12258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12259 for as_dir in $PATH
12260 do
12261   IFS=$as_save_IFS
12262   test -z "$as_dir" && as_dir=.
12263     for ac_exec_ext in '' $ac_executable_extensions; do
12264   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12265     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12266     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12267     break 2
12268   fi
12269 done
12270   done
12271 IFS=$as_save_IFS
12272
12273 fi
12274 fi
12275 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12276 if test -n "$ac_ct_DUMPBIN"; then
12277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12278 $as_echo "$ac_ct_DUMPBIN" >&6; }
12279 else
12280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12281 $as_echo "no" >&6; }
12282 fi
12283
12284
12285   test -n "$ac_ct_DUMPBIN" && break
12286 done
12287
12288   if test "x$ac_ct_DUMPBIN" = x; then
12289     DUMPBIN=":"
12290   else
12291     case $cross_compiling:$ac_tool_warned in
12292 yes:)
12293 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12294 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12295 ac_tool_warned=yes ;;
12296 esac
12297     DUMPBIN=$ac_ct_DUMPBIN
12298   fi
12299 fi
12300
12301     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12302     *COFF*)
12303       DUMPBIN="$DUMPBIN -symbols"
12304       ;;
12305     *)
12306       DUMPBIN=:
12307       ;;
12308     esac
12309   fi
12310
12311   if test "$DUMPBIN" != ":"; then
12312     NM="$DUMPBIN"
12313   fi
12314 fi
12315 test -z "$NM" && NM=nm
12316
12317
12318
12319
12320
12321
12322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12323 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12324 if test "${lt_cv_nm_interface+set}" = set; then :
12325   $as_echo_n "(cached) " >&6
12326 else
12327   lt_cv_nm_interface="BSD nm"
12328   echo "int some_variable = 0;" > conftest.$ac_ext
12329   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12330   (eval "$ac_compile" 2>conftest.err)
12331   cat conftest.err >&5
12332   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12333   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12334   cat conftest.err >&5
12335   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12336   cat conftest.out >&5
12337   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12338     lt_cv_nm_interface="MS dumpbin"
12339   fi
12340   rm -f conftest*
12341 fi
12342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12343 $as_echo "$lt_cv_nm_interface" >&6; }
12344
12345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12346 $as_echo_n "checking whether ln -s works... " >&6; }
12347 LN_S=$as_ln_s
12348 if test "$LN_S" = "ln -s"; then
12349   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12350 $as_echo "yes" >&6; }
12351 else
12352   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12353 $as_echo "no, using $LN_S" >&6; }
12354 fi
12355
12356 # find the maximum length of command line arguments
12357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12358 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12359 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12360   $as_echo_n "(cached) " >&6
12361 else
12362     i=0
12363   teststring="ABCD"
12364
12365   case $build_os in
12366   msdosdjgpp*)
12367     # On DJGPP, this test can blow up pretty badly due to problems in libc
12368     # (any single argument exceeding 2000 bytes causes a buffer overrun
12369     # during glob expansion).  Even if it were fixed, the result of this
12370     # check would be larger than it should be.
12371     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12372     ;;
12373
12374   gnu*)
12375     # Under GNU Hurd, this test is not required because there is
12376     # no limit to the length of command line arguments.
12377     # Libtool will interpret -1 as no limit whatsoever
12378     lt_cv_sys_max_cmd_len=-1;
12379     ;;
12380
12381   cygwin* | mingw* | cegcc*)
12382     # On Win9x/ME, this test blows up -- it succeeds, but takes
12383     # about 5 minutes as the teststring grows exponentially.
12384     # Worse, since 9x/ME are not pre-emptively multitasking,
12385     # you end up with a "frozen" computer, even though with patience
12386     # the test eventually succeeds (with a max line length of 256k).
12387     # Instead, let's just punt: use the minimum linelength reported by
12388     # all of the supported platforms: 8192 (on NT/2K/XP).
12389     lt_cv_sys_max_cmd_len=8192;
12390     ;;
12391
12392   mint*)
12393     # On MiNT this can take a long time and run out of memory.
12394     lt_cv_sys_max_cmd_len=8192;
12395     ;;
12396
12397   amigaos*)
12398     # On AmigaOS with pdksh, this test takes hours, literally.
12399     # So we just punt and use a minimum line length of 8192.
12400     lt_cv_sys_max_cmd_len=8192;
12401     ;;
12402
12403   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12404     # This has been around since 386BSD, at least.  Likely further.
12405     if test -x /sbin/sysctl; then
12406       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12407     elif test -x /usr/sbin/sysctl; then
12408       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12409     else
12410       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12411     fi
12412     # And add a safety zone
12413     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12414     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12415     ;;
12416
12417   interix*)
12418     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12419     lt_cv_sys_max_cmd_len=196608
12420     ;;
12421
12422   osf*)
12423     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12424     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12425     # nice to cause kernel panics so lets avoid the loop below.
12426     # First set a reasonable default.
12427     lt_cv_sys_max_cmd_len=16384
12428     #
12429     if test -x /sbin/sysconfig; then
12430       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12431         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12432       esac
12433     fi
12434     ;;
12435   sco3.2v5*)
12436     lt_cv_sys_max_cmd_len=102400
12437     ;;
12438   sysv5* | sco5v6* | sysv4.2uw2*)
12439     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12440     if test -n "$kargmax"; then
12441       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12442     else
12443       lt_cv_sys_max_cmd_len=32768
12444     fi
12445     ;;
12446   *)
12447     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12448     if test -n "$lt_cv_sys_max_cmd_len"; then
12449       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12450       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12451     else
12452       # Make teststring a little bigger before we do anything with it.
12453       # a 1K string should be a reasonable start.
12454       for i in 1 2 3 4 5 6 7 8 ; do
12455         teststring=$teststring$teststring
12456       done
12457       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12458       # If test is not a shell built-in, we'll probably end up computing a
12459       # maximum length that is only half of the actual maximum length, but
12460       # we can't tell.
12461       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12462                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12463               test $i != 17 # 1/2 MB should be enough
12464       do
12465         i=`expr $i + 1`
12466         teststring=$teststring$teststring
12467       done
12468       # Only check the string length outside the loop.
12469       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12470       teststring=
12471       # Add a significant safety factor because C++ compilers can tack on
12472       # massive amounts of additional arguments before passing them to the
12473       # linker.  It appears as though 1/2 is a usable value.
12474       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12475     fi
12476     ;;
12477   esac
12478
12479 fi
12480
12481 if test -n $lt_cv_sys_max_cmd_len ; then
12482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12483 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12484 else
12485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12486 $as_echo "none" >&6; }
12487 fi
12488 max_cmd_len=$lt_cv_sys_max_cmd_len
12489
12490
12491
12492
12493
12494
12495 : ${CP="cp -f"}
12496 : ${MV="mv -f"}
12497 : ${RM="rm -f"}
12498
12499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12500 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12501 # Try some XSI features
12502 xsi_shell=no
12503 ( _lt_dummy="a/b/c"
12504   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12505       = c,a/b,, \
12506     && eval 'test $(( 1 + 1 )) -eq 2 \
12507     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12508   && xsi_shell=yes
12509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12510 $as_echo "$xsi_shell" >&6; }
12511
12512
12513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12514 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12515 lt_shell_append=no
12516 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12517     >/dev/null 2>&1 \
12518   && lt_shell_append=yes
12519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12520 $as_echo "$lt_shell_append" >&6; }
12521
12522
12523 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12524   lt_unset=unset
12525 else
12526   lt_unset=false
12527 fi
12528
12529
12530
12531
12532
12533 # test EBCDIC or ASCII
12534 case `echo X|tr X '\101'` in
12535  A) # ASCII based system
12536     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12537   lt_SP2NL='tr \040 \012'
12538   lt_NL2SP='tr \015\012 \040\040'
12539   ;;
12540  *) # EBCDIC based system
12541   lt_SP2NL='tr \100 \n'
12542   lt_NL2SP='tr \r\n \100\100'
12543   ;;
12544 esac
12545
12546
12547
12548
12549
12550
12551
12552
12553
12554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12555 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12556 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12557   $as_echo_n "(cached) " >&6
12558 else
12559   lt_cv_ld_reload_flag='-r'
12560 fi
12561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12562 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12563 reload_flag=$lt_cv_ld_reload_flag
12564 case $reload_flag in
12565 "" | " "*) ;;
12566 *) reload_flag=" $reload_flag" ;;
12567 esac
12568 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12569 case $host_os in
12570   darwin*)
12571     if test "$GCC" = yes; then
12572       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12573     else
12574       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12575     fi
12576     ;;
12577 esac
12578
12579
12580
12581
12582
12583
12584
12585
12586
12587 if test -n "$ac_tool_prefix"; then
12588   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12589 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12591 $as_echo_n "checking for $ac_word... " >&6; }
12592 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12593   $as_echo_n "(cached) " >&6
12594 else
12595   if test -n "$OBJDUMP"; then
12596   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12597 else
12598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12599 for as_dir in $PATH
12600 do
12601   IFS=$as_save_IFS
12602   test -z "$as_dir" && as_dir=.
12603     for ac_exec_ext in '' $ac_executable_extensions; do
12604   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12605     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12606     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12607     break 2
12608   fi
12609 done
12610   done
12611 IFS=$as_save_IFS
12612
12613 fi
12614 fi
12615 OBJDUMP=$ac_cv_prog_OBJDUMP
12616 if test -n "$OBJDUMP"; then
12617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12618 $as_echo "$OBJDUMP" >&6; }
12619 else
12620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12621 $as_echo "no" >&6; }
12622 fi
12623
12624
12625 fi
12626 if test -z "$ac_cv_prog_OBJDUMP"; then
12627   ac_ct_OBJDUMP=$OBJDUMP
12628   # Extract the first word of "objdump", so it can be a program name with args.
12629 set dummy objdump; ac_word=$2
12630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12631 $as_echo_n "checking for $ac_word... " >&6; }
12632 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12633   $as_echo_n "(cached) " >&6
12634 else
12635   if test -n "$ac_ct_OBJDUMP"; then
12636   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12637 else
12638 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12639 for as_dir in $PATH
12640 do
12641   IFS=$as_save_IFS
12642   test -z "$as_dir" && as_dir=.
12643     for ac_exec_ext in '' $ac_executable_extensions; do
12644   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12645     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12646     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12647     break 2
12648   fi
12649 done
12650   done
12651 IFS=$as_save_IFS
12652
12653 fi
12654 fi
12655 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12656 if test -n "$ac_ct_OBJDUMP"; then
12657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12658 $as_echo "$ac_ct_OBJDUMP" >&6; }
12659 else
12660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12661 $as_echo "no" >&6; }
12662 fi
12663
12664   if test "x$ac_ct_OBJDUMP" = x; then
12665     OBJDUMP="false"
12666   else
12667     case $cross_compiling:$ac_tool_warned in
12668 yes:)
12669 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12670 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12671 ac_tool_warned=yes ;;
12672 esac
12673     OBJDUMP=$ac_ct_OBJDUMP
12674   fi
12675 else
12676   OBJDUMP="$ac_cv_prog_OBJDUMP"
12677 fi
12678
12679 test -z "$OBJDUMP" && OBJDUMP=objdump
12680
12681
12682
12683
12684
12685
12686
12687
12688
12689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12690 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12691 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12692   $as_echo_n "(cached) " >&6
12693 else
12694   lt_cv_file_magic_cmd='$MAGIC_CMD'
12695 lt_cv_file_magic_test_file=
12696 lt_cv_deplibs_check_method='unknown'
12697 # Need to set the preceding variable on all platforms that support
12698 # interlibrary dependencies.
12699 # 'none' -- dependencies not supported.
12700 # `unknown' -- same as none, but documents that we really don't know.
12701 # 'pass_all' -- all dependencies passed with no checks.
12702 # 'test_compile' -- check by making test program.
12703 # 'file_magic [[regex]]' -- check by looking for files in library path
12704 # which responds to the $file_magic_cmd with a given extended regex.
12705 # If you have `file' or equivalent on your system and you're not sure
12706 # whether `pass_all' will *always* work, you probably want this one.
12707
12708 case $host_os in
12709 aix[4-9]*)
12710   lt_cv_deplibs_check_method=pass_all
12711   ;;
12712
12713 beos*)
12714   lt_cv_deplibs_check_method=pass_all
12715   ;;
12716
12717 bsdi[45]*)
12718   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12719   lt_cv_file_magic_cmd='/usr/bin/file -L'
12720   lt_cv_file_magic_test_file=/shlib/libc.so
12721   ;;
12722
12723 cygwin*)
12724   # func_win32_libid is a shell function defined in ltmain.sh
12725   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12726   lt_cv_file_magic_cmd='func_win32_libid'
12727   ;;
12728
12729 mingw* | pw32*)
12730   # Base MSYS/MinGW do not provide the 'file' command needed by
12731   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12732   # unless we find 'file', for example because we are cross-compiling.
12733   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12734   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12735     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12736     lt_cv_file_magic_cmd='func_win32_libid'
12737   else
12738     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12739     lt_cv_file_magic_cmd='$OBJDUMP -f'
12740   fi
12741   ;;
12742
12743 cegcc*)
12744   # use the weaker test based on 'objdump'. See mingw*.
12745   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12746   lt_cv_file_magic_cmd='$OBJDUMP -f'
12747   ;;
12748
12749 darwin* | rhapsody*)
12750   lt_cv_deplibs_check_method=pass_all
12751   ;;
12752
12753 freebsd* | dragonfly*)
12754   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12755     case $host_cpu in
12756     i*86 )
12757       # Not sure whether the presence of OpenBSD here was a mistake.
12758       # Let's accept both of them until this is cleared up.
12759       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12760       lt_cv_file_magic_cmd=/usr/bin/file
12761       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12762       ;;
12763     esac
12764   else
12765     lt_cv_deplibs_check_method=pass_all
12766   fi
12767   ;;
12768
12769 gnu*)
12770   lt_cv_deplibs_check_method=pass_all
12771   ;;
12772
12773 haiku*)
12774   lt_cv_deplibs_check_method=pass_all
12775   ;;
12776
12777 hpux10.20* | hpux11*)
12778   lt_cv_file_magic_cmd=/usr/bin/file
12779   case $host_cpu in
12780   ia64*)
12781     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12782     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12783     ;;
12784   hppa*64*)
12785     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12786     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12787     ;;
12788   *)
12789     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12790     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12791     ;;
12792   esac
12793   ;;
12794
12795 interix[3-9]*)
12796   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12797   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12798   ;;
12799
12800 irix5* | irix6* | nonstopux*)
12801   case $LD in
12802   *-32|*"-32 ") libmagic=32-bit;;
12803   *-n32|*"-n32 ") libmagic=N32;;
12804   *-64|*"-64 ") libmagic=64-bit;;
12805   *) libmagic=never-match;;
12806   esac
12807   lt_cv_deplibs_check_method=pass_all
12808   ;;
12809
12810 # This must be Linux ELF.
12811 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12812   lt_cv_deplibs_check_method=pass_all
12813   ;;
12814
12815 netbsd*)
12816   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12817     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12818   else
12819     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12820   fi
12821   ;;
12822
12823 newos6*)
12824   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12825   lt_cv_file_magic_cmd=/usr/bin/file
12826   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12827   ;;
12828
12829 *nto* | *qnx*)
12830   lt_cv_deplibs_check_method=pass_all
12831   ;;
12832
12833 openbsd*)
12834   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12835     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12836   else
12837     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12838   fi
12839   ;;
12840
12841 osf3* | osf4* | osf5*)
12842   lt_cv_deplibs_check_method=pass_all
12843   ;;
12844
12845 rdos*)
12846   lt_cv_deplibs_check_method=pass_all
12847   ;;
12848
12849 solaris*)
12850   lt_cv_deplibs_check_method=pass_all
12851   ;;
12852
12853 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12854   lt_cv_deplibs_check_method=pass_all
12855   ;;
12856
12857 sysv4 | sysv4.3*)
12858   case $host_vendor in
12859   motorola)
12860     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]'
12861     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12862     ;;
12863   ncr)
12864     lt_cv_deplibs_check_method=pass_all
12865     ;;
12866   sequent)
12867     lt_cv_file_magic_cmd='/bin/file'
12868     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12869     ;;
12870   sni)
12871     lt_cv_file_magic_cmd='/bin/file'
12872     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12873     lt_cv_file_magic_test_file=/lib/libc.so
12874     ;;
12875   siemens)
12876     lt_cv_deplibs_check_method=pass_all
12877     ;;
12878   pc)
12879     lt_cv_deplibs_check_method=pass_all
12880     ;;
12881   esac
12882   ;;
12883
12884 tpf*)
12885   lt_cv_deplibs_check_method=pass_all
12886   ;;
12887 esac
12888
12889 fi
12890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12891 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12892 file_magic_cmd=$lt_cv_file_magic_cmd
12893 deplibs_check_method=$lt_cv_deplibs_check_method
12894 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12895
12896
12897
12898
12899
12900
12901
12902
12903
12904
12905
12906
12907 if test -n "$ac_tool_prefix"; then
12908   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12909 set dummy ${ac_tool_prefix}ar; ac_word=$2
12910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12911 $as_echo_n "checking for $ac_word... " >&6; }
12912 if test "${ac_cv_prog_AR+set}" = set; then :
12913   $as_echo_n "(cached) " >&6
12914 else
12915   if test -n "$AR"; then
12916   ac_cv_prog_AR="$AR" # Let the user override the test.
12917 else
12918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12919 for as_dir in $PATH
12920 do
12921   IFS=$as_save_IFS
12922   test -z "$as_dir" && as_dir=.
12923     for ac_exec_ext in '' $ac_executable_extensions; do
12924   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12925     ac_cv_prog_AR="${ac_tool_prefix}ar"
12926     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12927     break 2
12928   fi
12929 done
12930   done
12931 IFS=$as_save_IFS
12932
12933 fi
12934 fi
12935 AR=$ac_cv_prog_AR
12936 if test -n "$AR"; then
12937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12938 $as_echo "$AR" >&6; }
12939 else
12940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12941 $as_echo "no" >&6; }
12942 fi
12943
12944
12945 fi
12946 if test -z "$ac_cv_prog_AR"; then
12947   ac_ct_AR=$AR
12948   # Extract the first word of "ar", so it can be a program name with args.
12949 set dummy ar; ac_word=$2
12950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12951 $as_echo_n "checking for $ac_word... " >&6; }
12952 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
12953   $as_echo_n "(cached) " >&6
12954 else
12955   if test -n "$ac_ct_AR"; then
12956   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
12957 else
12958 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12959 for as_dir in $PATH
12960 do
12961   IFS=$as_save_IFS
12962   test -z "$as_dir" && as_dir=.
12963     for ac_exec_ext in '' $ac_executable_extensions; do
12964   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12965     ac_cv_prog_ac_ct_AR="ar"
12966     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12967     break 2
12968   fi
12969 done
12970   done
12971 IFS=$as_save_IFS
12972
12973 fi
12974 fi
12975 ac_ct_AR=$ac_cv_prog_ac_ct_AR
12976 if test -n "$ac_ct_AR"; then
12977   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
12978 $as_echo "$ac_ct_AR" >&6; }
12979 else
12980   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12981 $as_echo "no" >&6; }
12982 fi
12983
12984   if test "x$ac_ct_AR" = x; then
12985     AR="false"
12986   else
12987     case $cross_compiling:$ac_tool_warned in
12988 yes:)
12989 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12990 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12991 ac_tool_warned=yes ;;
12992 esac
12993     AR=$ac_ct_AR
12994   fi
12995 else
12996   AR="$ac_cv_prog_AR"
12997 fi
12998
12999 test -z "$AR" && AR=ar
13000 test -z "$AR_FLAGS" && AR_FLAGS=cru
13001
13002
13003
13004
13005
13006
13007
13008
13009
13010
13011
13012 if test -n "$ac_tool_prefix"; then
13013   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13014 set dummy ${ac_tool_prefix}strip; ac_word=$2
13015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13016 $as_echo_n "checking for $ac_word... " >&6; }
13017 if test "${ac_cv_prog_STRIP+set}" = set; then :
13018   $as_echo_n "(cached) " >&6
13019 else
13020   if test -n "$STRIP"; then
13021   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13022 else
13023 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13024 for as_dir in $PATH
13025 do
13026   IFS=$as_save_IFS
13027   test -z "$as_dir" && as_dir=.
13028     for ac_exec_ext in '' $ac_executable_extensions; do
13029   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13030     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13031     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13032     break 2
13033   fi
13034 done
13035   done
13036 IFS=$as_save_IFS
13037
13038 fi
13039 fi
13040 STRIP=$ac_cv_prog_STRIP
13041 if test -n "$STRIP"; then
13042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13043 $as_echo "$STRIP" >&6; }
13044 else
13045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13046 $as_echo "no" >&6; }
13047 fi
13048
13049
13050 fi
13051 if test -z "$ac_cv_prog_STRIP"; then
13052   ac_ct_STRIP=$STRIP
13053   # Extract the first word of "strip", so it can be a program name with args.
13054 set dummy strip; ac_word=$2
13055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13056 $as_echo_n "checking for $ac_word... " >&6; }
13057 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13058   $as_echo_n "(cached) " >&6
13059 else
13060   if test -n "$ac_ct_STRIP"; then
13061   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13062 else
13063 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13064 for as_dir in $PATH
13065 do
13066   IFS=$as_save_IFS
13067   test -z "$as_dir" && as_dir=.
13068     for ac_exec_ext in '' $ac_executable_extensions; do
13069   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13070     ac_cv_prog_ac_ct_STRIP="strip"
13071     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13072     break 2
13073   fi
13074 done
13075   done
13076 IFS=$as_save_IFS
13077
13078 fi
13079 fi
13080 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13081 if test -n "$ac_ct_STRIP"; then
13082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13083 $as_echo "$ac_ct_STRIP" >&6; }
13084 else
13085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13086 $as_echo "no" >&6; }
13087 fi
13088
13089   if test "x$ac_ct_STRIP" = x; then
13090     STRIP=":"
13091   else
13092     case $cross_compiling:$ac_tool_warned in
13093 yes:)
13094 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13095 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13096 ac_tool_warned=yes ;;
13097 esac
13098     STRIP=$ac_ct_STRIP
13099   fi
13100 else
13101   STRIP="$ac_cv_prog_STRIP"
13102 fi
13103
13104 test -z "$STRIP" && STRIP=:
13105
13106
13107
13108
13109
13110
13111 if test -n "$ac_tool_prefix"; then
13112   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13113 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13115 $as_echo_n "checking for $ac_word... " >&6; }
13116 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13117   $as_echo_n "(cached) " >&6
13118 else
13119   if test -n "$RANLIB"; then
13120   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13121 else
13122 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13123 for as_dir in $PATH
13124 do
13125   IFS=$as_save_IFS
13126   test -z "$as_dir" && as_dir=.
13127     for ac_exec_ext in '' $ac_executable_extensions; do
13128   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13129     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13130     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13131     break 2
13132   fi
13133 done
13134   done
13135 IFS=$as_save_IFS
13136
13137 fi
13138 fi
13139 RANLIB=$ac_cv_prog_RANLIB
13140 if test -n "$RANLIB"; then
13141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13142 $as_echo "$RANLIB" >&6; }
13143 else
13144   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13145 $as_echo "no" >&6; }
13146 fi
13147
13148
13149 fi
13150 if test -z "$ac_cv_prog_RANLIB"; then
13151   ac_ct_RANLIB=$RANLIB
13152   # Extract the first word of "ranlib", so it can be a program name with args.
13153 set dummy ranlib; ac_word=$2
13154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13155 $as_echo_n "checking for $ac_word... " >&6; }
13156 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13157   $as_echo_n "(cached) " >&6
13158 else
13159   if test -n "$ac_ct_RANLIB"; then
13160   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13161 else
13162 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13163 for as_dir in $PATH
13164 do
13165   IFS=$as_save_IFS
13166   test -z "$as_dir" && as_dir=.
13167     for ac_exec_ext in '' $ac_executable_extensions; do
13168   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13169     ac_cv_prog_ac_ct_RANLIB="ranlib"
13170     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13171     break 2
13172   fi
13173 done
13174   done
13175 IFS=$as_save_IFS
13176
13177 fi
13178 fi
13179 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13180 if test -n "$ac_ct_RANLIB"; then
13181   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13182 $as_echo "$ac_ct_RANLIB" >&6; }
13183 else
13184   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13185 $as_echo "no" >&6; }
13186 fi
13187
13188   if test "x$ac_ct_RANLIB" = x; then
13189     RANLIB=":"
13190   else
13191     case $cross_compiling:$ac_tool_warned in
13192 yes:)
13193 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13194 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13195 ac_tool_warned=yes ;;
13196 esac
13197     RANLIB=$ac_ct_RANLIB
13198   fi
13199 else
13200   RANLIB="$ac_cv_prog_RANLIB"
13201 fi
13202
13203 test -z "$RANLIB" && RANLIB=:
13204
13205
13206
13207
13208
13209
13210 # Determine commands to create old-style static archives.
13211 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13212 old_postinstall_cmds='chmod 644 $oldlib'
13213 old_postuninstall_cmds=
13214
13215 if test -n "$RANLIB"; then
13216   case $host_os in
13217   openbsd*)
13218     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13219     ;;
13220   *)
13221     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13222     ;;
13223   esac
13224   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13225 fi
13226
13227 case $host_os in
13228   darwin*)
13229     lock_old_archive_extraction=yes ;;
13230   *)
13231     lock_old_archive_extraction=no ;;
13232 esac
13233
13234
13235
13236
13237
13238
13239
13240
13241
13242
13243
13244
13245
13246
13247
13248
13249
13250
13251
13252
13253
13254
13255
13256
13257
13258
13259
13260
13261
13262
13263
13264
13265
13266
13267
13268
13269
13270
13271
13272 # If no C compiler was specified, use CC.
13273 LTCC=${LTCC-"$CC"}
13274
13275 # If no C compiler flags were specified, use CFLAGS.
13276 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13277
13278 # Allow CC to be a program name with arguments.
13279 compiler=$CC
13280
13281
13282 # Check for command to grab the raw symbol name followed by C symbol from nm.
13283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13284 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13285 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13286   $as_echo_n "(cached) " >&6
13287 else
13288
13289 # These are sane defaults that work on at least a few old systems.
13290 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13291
13292 # Character class describing NM global symbol codes.
13293 symcode='[BCDEGRST]'
13294
13295 # Regexp to match symbols that can be accessed directly from C.
13296 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13297
13298 # Define system-specific variables.
13299 case $host_os in
13300 aix*)
13301   symcode='[BCDT]'
13302   ;;
13303 cygwin* | mingw* | pw32* | cegcc*)
13304   symcode='[ABCDGISTW]'
13305   ;;
13306 hpux*)
13307   if test "$host_cpu" = ia64; then
13308     symcode='[ABCDEGRST]'
13309   fi
13310   ;;
13311 irix* | nonstopux*)
13312   symcode='[BCDEGRST]'
13313   ;;
13314 osf*)
13315   symcode='[BCDEGQRST]'
13316   ;;
13317 solaris*)
13318   symcode='[BDRT]'
13319   ;;
13320 sco3.2v5*)
13321   symcode='[DT]'
13322   ;;
13323 sysv4.2uw2*)
13324   symcode='[DT]'
13325   ;;
13326 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13327   symcode='[ABDT]'
13328   ;;
13329 sysv4)
13330   symcode='[DFNSTU]'
13331   ;;
13332 esac
13333
13334 # If we're using GNU nm, then use its standard symbol codes.
13335 case `$NM -V 2>&1` in
13336 *GNU* | *'with BFD'*)
13337   symcode='[ABCDGIRSTW]' ;;
13338 esac
13339
13340 # Transform an extracted symbol line into a proper C declaration.
13341 # Some systems (esp. on ia64) link data and code symbols differently,
13342 # so use this general approach.
13343 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13344
13345 # Transform an extracted symbol line into symbol name and symbol address
13346 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13347 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'"
13348
13349 # Handle CRLF in mingw tool chain
13350 opt_cr=
13351 case $build_os in
13352 mingw*)
13353   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13354   ;;
13355 esac
13356
13357 # Try without a prefix underscore, then with it.
13358 for ac_symprfx in "" "_"; do
13359
13360   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13361   symxfrm="\\1 $ac_symprfx\\2 \\2"
13362
13363   # Write the raw and C identifiers.
13364   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13365     # Fake it for dumpbin and say T for any non-static function
13366     # and D for any global variable.
13367     # Also find C++ and __fastcall symbols from MSVC++,
13368     # which start with @ or ?.
13369     lt_cv_sys_global_symbol_pipe="$AWK '"\
13370 "     {last_section=section; section=\$ 3};"\
13371 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13372 "     \$ 0!~/External *\|/{next};"\
13373 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13374 "     {if(hide[section]) next};"\
13375 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13376 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13377 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13378 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13379 "     ' prfx=^$ac_symprfx"
13380   else
13381     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13382   fi
13383
13384   # Check to see that the pipe works correctly.
13385   pipe_works=no
13386
13387   rm -f conftest*
13388   cat > conftest.$ac_ext <<_LT_EOF
13389 #ifdef __cplusplus
13390 extern "C" {
13391 #endif
13392 char nm_test_var;
13393 void nm_test_func(void);
13394 void nm_test_func(void){}
13395 #ifdef __cplusplus
13396 }
13397 #endif
13398 int main(){nm_test_var='a';nm_test_func();return(0);}
13399 _LT_EOF
13400
13401   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13402   (eval $ac_compile) 2>&5
13403   ac_status=$?
13404   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13405   test $ac_status = 0; }; then
13406     # Now try to grab the symbols.
13407     nlist=conftest.nm
13408     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13409   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13410   ac_status=$?
13411   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13412   test $ac_status = 0; } && test -s "$nlist"; then
13413       # Try sorting and uniquifying the output.
13414       if sort "$nlist" | uniq > "$nlist"T; then
13415         mv -f "$nlist"T "$nlist"
13416       else
13417         rm -f "$nlist"T
13418       fi
13419
13420       # Make sure that we snagged all the symbols we need.
13421       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13422         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13423           cat <<_LT_EOF > conftest.$ac_ext
13424 #ifdef __cplusplus
13425 extern "C" {
13426 #endif
13427
13428 _LT_EOF
13429           # Now generate the symbol file.
13430           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13431
13432           cat <<_LT_EOF >> conftest.$ac_ext
13433
13434 /* The mapping between symbol names and symbols.  */
13435 const struct {
13436   const char *name;
13437   void       *address;
13438 }
13439 lt__PROGRAM__LTX_preloaded_symbols[] =
13440 {
13441   { "@PROGRAM@", (void *) 0 },
13442 _LT_EOF
13443           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13444           cat <<\_LT_EOF >> conftest.$ac_ext
13445   {0, (void *) 0}
13446 };
13447
13448 /* This works around a problem in FreeBSD linker */
13449 #ifdef FREEBSD_WORKAROUND
13450 static const void *lt_preloaded_setup() {
13451   return lt__PROGRAM__LTX_preloaded_symbols;
13452 }
13453 #endif
13454
13455 #ifdef __cplusplus
13456 }
13457 #endif
13458 _LT_EOF
13459           # Now try linking the two files.
13460           mv conftest.$ac_objext conftstm.$ac_objext
13461           lt_save_LIBS="$LIBS"
13462           lt_save_CFLAGS="$CFLAGS"
13463           LIBS="conftstm.$ac_objext"
13464           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13465           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13466   (eval $ac_link) 2>&5
13467   ac_status=$?
13468   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13469   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13470             pipe_works=yes
13471           fi
13472           LIBS="$lt_save_LIBS"
13473           CFLAGS="$lt_save_CFLAGS"
13474         else
13475           echo "cannot find nm_test_func in $nlist" >&5
13476         fi
13477       else
13478         echo "cannot find nm_test_var in $nlist" >&5
13479       fi
13480     else
13481       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13482     fi
13483   else
13484     echo "$progname: failed program was:" >&5
13485     cat conftest.$ac_ext >&5
13486   fi
13487   rm -rf conftest* conftst*
13488
13489   # Do not use the global_symbol_pipe unless it works.
13490   if test "$pipe_works" = yes; then
13491     break
13492   else
13493     lt_cv_sys_global_symbol_pipe=
13494   fi
13495 done
13496
13497 fi
13498
13499 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13500   lt_cv_sys_global_symbol_to_cdecl=
13501 fi
13502 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13503   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13504 $as_echo "failed" >&6; }
13505 else
13506   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13507 $as_echo "ok" >&6; }
13508 fi
13509
13510
13511
13512
13513
13514
13515
13516
13517
13518
13519
13520
13521
13522
13523
13524
13525
13526
13527
13528
13529
13530
13531 # Check whether --enable-libtool-lock was given.
13532 if test "${enable_libtool_lock+set}" = set; then :
13533   enableval=$enable_libtool_lock;
13534 fi
13535
13536 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13537
13538 # Some flags need to be propagated to the compiler or linker for good
13539 # libtool support.
13540 case $host in
13541 ia64-*-hpux*)
13542   # Find out which ABI we are using.
13543   echo 'int i;' > conftest.$ac_ext
13544   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13545   (eval $ac_compile) 2>&5
13546   ac_status=$?
13547   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13548   test $ac_status = 0; }; then
13549     case `/usr/bin/file conftest.$ac_objext` in
13550       *ELF-32*)
13551         HPUX_IA64_MODE="32"
13552         ;;
13553       *ELF-64*)
13554         HPUX_IA64_MODE="64"
13555         ;;
13556     esac
13557   fi
13558   rm -rf conftest*
13559   ;;
13560 *-*-irix6*)
13561   # Find out which ABI we are using.
13562   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13563   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13564   (eval $ac_compile) 2>&5
13565   ac_status=$?
13566   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13567   test $ac_status = 0; }; then
13568     if test "$lt_cv_prog_gnu_ld" = yes; then
13569       case `/usr/bin/file conftest.$ac_objext` in
13570         *32-bit*)
13571           LD="${LD-ld} -melf32bsmip"
13572           ;;
13573         *N32*)
13574           LD="${LD-ld} -melf32bmipn32"
13575           ;;
13576         *64-bit*)
13577           LD="${LD-ld} -melf64bmip"
13578         ;;
13579       esac
13580     else
13581       case `/usr/bin/file conftest.$ac_objext` in
13582         *32-bit*)
13583           LD="${LD-ld} -32"
13584           ;;
13585         *N32*)
13586           LD="${LD-ld} -n32"
13587           ;;
13588         *64-bit*)
13589           LD="${LD-ld} -64"
13590           ;;
13591       esac
13592     fi
13593   fi
13594   rm -rf conftest*
13595   ;;
13596
13597 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
13598 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13599   # Find out which ABI we are using.
13600   echo 'int i;' > conftest.$ac_ext
13601   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13602   (eval $ac_compile) 2>&5
13603   ac_status=$?
13604   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13605   test $ac_status = 0; }; then
13606     case `/usr/bin/file conftest.o` in
13607       *32-bit*)
13608         case $host in
13609           x86_64-*kfreebsd*-gnu)
13610             LD="${LD-ld} -m elf_i386_fbsd"
13611             ;;
13612           x86_64-*linux*)
13613             case `/usr/bin/file conftest.o` in
13614               *x86-64*)
13615                 LD="${LD-ld} -m elf32_x86_64"
13616                 ;;
13617               *)
13618                 LD="${LD-ld} -m elf_i386"
13619                 ;;
13620             esac
13621             ;;
13622           powerpc64le-*linux*)
13623             LD="${LD-ld} -m elf32lppclinux"
13624             ;;
13625           powerpc64-*linux*)
13626             LD="${LD-ld} -m elf32ppclinux"
13627             ;;
13628           s390x-*linux*)
13629             LD="${LD-ld} -m elf_s390"
13630             ;;
13631           sparc64-*linux*)
13632             LD="${LD-ld} -m elf32_sparc"
13633             ;;
13634         esac
13635         ;;
13636       *64-bit*)
13637         case $host in
13638           x86_64-*kfreebsd*-gnu)
13639             LD="${LD-ld} -m elf_x86_64_fbsd"
13640             ;;
13641           x86_64-*linux*)
13642             LD="${LD-ld} -m elf_x86_64"
13643             ;;
13644           powerpcle-*linux*)
13645             LD="${LD-ld} -m elf64lppc"
13646             ;;
13647           powerpc-*linux*)
13648             LD="${LD-ld} -m elf64ppc"
13649             ;;
13650           s390*-*linux*|s390*-*tpf*)
13651             LD="${LD-ld} -m elf64_s390"
13652             ;;
13653           sparc*-*linux*)
13654             LD="${LD-ld} -m elf64_sparc"
13655             ;;
13656         esac
13657         ;;
13658     esac
13659   fi
13660   rm -rf conftest*
13661   ;;
13662
13663 *-*-sco3.2v5*)
13664   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13665   SAVE_CFLAGS="$CFLAGS"
13666   CFLAGS="$CFLAGS -belf"
13667   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13668 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13669 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13670   $as_echo_n "(cached) " >&6
13671 else
13672   ac_ext=c
13673 ac_cpp='$CPP $CPPFLAGS'
13674 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13675 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13676 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13677
13678      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13679 /* end confdefs.h.  */
13680
13681 int
13682 main ()
13683 {
13684
13685   ;
13686   return 0;
13687 }
13688 _ACEOF
13689 if ac_fn_c_try_link "$LINENO"; then :
13690   lt_cv_cc_needs_belf=yes
13691 else
13692   lt_cv_cc_needs_belf=no
13693 fi
13694 rm -f core conftest.err conftest.$ac_objext \
13695     conftest$ac_exeext conftest.$ac_ext
13696      ac_ext=c
13697 ac_cpp='$CPP $CPPFLAGS'
13698 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13699 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13700 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13701
13702 fi
13703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13704 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13705   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13706     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13707     CFLAGS="$SAVE_CFLAGS"
13708   fi
13709   ;;
13710 sparc*-*solaris*)
13711   # Find out which ABI we are using.
13712   echo 'int i;' > conftest.$ac_ext
13713   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13714   (eval $ac_compile) 2>&5
13715   ac_status=$?
13716   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13717   test $ac_status = 0; }; then
13718     case `/usr/bin/file conftest.o` in
13719     *64-bit*)
13720       case $lt_cv_prog_gnu_ld in
13721       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13722       *)
13723         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13724           LD="${LD-ld} -64"
13725         fi
13726         ;;
13727       esac
13728       ;;
13729     esac
13730   fi
13731   rm -rf conftest*
13732   ;;
13733 esac
13734
13735 need_locks="$enable_libtool_lock"
13736
13737
13738   case $host_os in
13739     rhapsody* | darwin*)
13740     if test -n "$ac_tool_prefix"; then
13741   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13742 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13744 $as_echo_n "checking for $ac_word... " >&6; }
13745 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13746   $as_echo_n "(cached) " >&6
13747 else
13748   if test -n "$DSYMUTIL"; then
13749   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13750 else
13751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13752 for as_dir in $PATH
13753 do
13754   IFS=$as_save_IFS
13755   test -z "$as_dir" && as_dir=.
13756     for ac_exec_ext in '' $ac_executable_extensions; do
13757   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13758     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13759     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13760     break 2
13761   fi
13762 done
13763   done
13764 IFS=$as_save_IFS
13765
13766 fi
13767 fi
13768 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13769 if test -n "$DSYMUTIL"; then
13770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13771 $as_echo "$DSYMUTIL" >&6; }
13772 else
13773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13774 $as_echo "no" >&6; }
13775 fi
13776
13777
13778 fi
13779 if test -z "$ac_cv_prog_DSYMUTIL"; then
13780   ac_ct_DSYMUTIL=$DSYMUTIL
13781   # Extract the first word of "dsymutil", so it can be a program name with args.
13782 set dummy dsymutil; ac_word=$2
13783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13784 $as_echo_n "checking for $ac_word... " >&6; }
13785 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13786   $as_echo_n "(cached) " >&6
13787 else
13788   if test -n "$ac_ct_DSYMUTIL"; then
13789   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13790 else
13791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13792 for as_dir in $PATH
13793 do
13794   IFS=$as_save_IFS
13795   test -z "$as_dir" && as_dir=.
13796     for ac_exec_ext in '' $ac_executable_extensions; do
13797   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13798     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13799     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13800     break 2
13801   fi
13802 done
13803   done
13804 IFS=$as_save_IFS
13805
13806 fi
13807 fi
13808 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13809 if test -n "$ac_ct_DSYMUTIL"; then
13810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13811 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13812 else
13813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13814 $as_echo "no" >&6; }
13815 fi
13816
13817   if test "x$ac_ct_DSYMUTIL" = x; then
13818     DSYMUTIL=":"
13819   else
13820     case $cross_compiling:$ac_tool_warned in
13821 yes:)
13822 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13823 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13824 ac_tool_warned=yes ;;
13825 esac
13826     DSYMUTIL=$ac_ct_DSYMUTIL
13827   fi
13828 else
13829   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13830 fi
13831
13832     if test -n "$ac_tool_prefix"; then
13833   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13834 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13836 $as_echo_n "checking for $ac_word... " >&6; }
13837 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13838   $as_echo_n "(cached) " >&6
13839 else
13840   if test -n "$NMEDIT"; then
13841   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13842 else
13843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13844 for as_dir in $PATH
13845 do
13846   IFS=$as_save_IFS
13847   test -z "$as_dir" && as_dir=.
13848     for ac_exec_ext in '' $ac_executable_extensions; do
13849   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13850     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13851     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13852     break 2
13853   fi
13854 done
13855   done
13856 IFS=$as_save_IFS
13857
13858 fi
13859 fi
13860 NMEDIT=$ac_cv_prog_NMEDIT
13861 if test -n "$NMEDIT"; then
13862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13863 $as_echo "$NMEDIT" >&6; }
13864 else
13865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13866 $as_echo "no" >&6; }
13867 fi
13868
13869
13870 fi
13871 if test -z "$ac_cv_prog_NMEDIT"; then
13872   ac_ct_NMEDIT=$NMEDIT
13873   # Extract the first word of "nmedit", so it can be a program name with args.
13874 set dummy nmedit; ac_word=$2
13875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13876 $as_echo_n "checking for $ac_word... " >&6; }
13877 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13878   $as_echo_n "(cached) " >&6
13879 else
13880   if test -n "$ac_ct_NMEDIT"; then
13881   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13882 else
13883 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13884 for as_dir in $PATH
13885 do
13886   IFS=$as_save_IFS
13887   test -z "$as_dir" && as_dir=.
13888     for ac_exec_ext in '' $ac_executable_extensions; do
13889   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13890     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13891     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13892     break 2
13893   fi
13894 done
13895   done
13896 IFS=$as_save_IFS
13897
13898 fi
13899 fi
13900 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13901 if test -n "$ac_ct_NMEDIT"; then
13902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13903 $as_echo "$ac_ct_NMEDIT" >&6; }
13904 else
13905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13906 $as_echo "no" >&6; }
13907 fi
13908
13909   if test "x$ac_ct_NMEDIT" = x; then
13910     NMEDIT=":"
13911   else
13912     case $cross_compiling:$ac_tool_warned in
13913 yes:)
13914 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13915 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13916 ac_tool_warned=yes ;;
13917 esac
13918     NMEDIT=$ac_ct_NMEDIT
13919   fi
13920 else
13921   NMEDIT="$ac_cv_prog_NMEDIT"
13922 fi
13923
13924     if test -n "$ac_tool_prefix"; then
13925   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13926 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13928 $as_echo_n "checking for $ac_word... " >&6; }
13929 if test "${ac_cv_prog_LIPO+set}" = set; then :
13930   $as_echo_n "(cached) " >&6
13931 else
13932   if test -n "$LIPO"; then
13933   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13934 else
13935 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13936 for as_dir in $PATH
13937 do
13938   IFS=$as_save_IFS
13939   test -z "$as_dir" && as_dir=.
13940     for ac_exec_ext in '' $ac_executable_extensions; do
13941   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13942     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13943     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13944     break 2
13945   fi
13946 done
13947   done
13948 IFS=$as_save_IFS
13949
13950 fi
13951 fi
13952 LIPO=$ac_cv_prog_LIPO
13953 if test -n "$LIPO"; then
13954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
13955 $as_echo "$LIPO" >&6; }
13956 else
13957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13958 $as_echo "no" >&6; }
13959 fi
13960
13961
13962 fi
13963 if test -z "$ac_cv_prog_LIPO"; then
13964   ac_ct_LIPO=$LIPO
13965   # Extract the first word of "lipo", so it can be a program name with args.
13966 set dummy lipo; ac_word=$2
13967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13968 $as_echo_n "checking for $ac_word... " >&6; }
13969 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
13970   $as_echo_n "(cached) " >&6
13971 else
13972   if test -n "$ac_ct_LIPO"; then
13973   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
13974 else
13975 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13976 for as_dir in $PATH
13977 do
13978   IFS=$as_save_IFS
13979   test -z "$as_dir" && as_dir=.
13980     for ac_exec_ext in '' $ac_executable_extensions; do
13981   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13982     ac_cv_prog_ac_ct_LIPO="lipo"
13983     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13984     break 2
13985   fi
13986 done
13987   done
13988 IFS=$as_save_IFS
13989
13990 fi
13991 fi
13992 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
13993 if test -n "$ac_ct_LIPO"; then
13994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
13995 $as_echo "$ac_ct_LIPO" >&6; }
13996 else
13997   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13998 $as_echo "no" >&6; }
13999 fi
14000
14001   if test "x$ac_ct_LIPO" = x; then
14002     LIPO=":"
14003   else
14004     case $cross_compiling:$ac_tool_warned in
14005 yes:)
14006 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14007 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14008 ac_tool_warned=yes ;;
14009 esac
14010     LIPO=$ac_ct_LIPO
14011   fi
14012 else
14013   LIPO="$ac_cv_prog_LIPO"
14014 fi
14015
14016     if test -n "$ac_tool_prefix"; then
14017   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14018 set dummy ${ac_tool_prefix}otool; ac_word=$2
14019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14020 $as_echo_n "checking for $ac_word... " >&6; }
14021 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14022   $as_echo_n "(cached) " >&6
14023 else
14024   if test -n "$OTOOL"; then
14025   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14026 else
14027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14028 for as_dir in $PATH
14029 do
14030   IFS=$as_save_IFS
14031   test -z "$as_dir" && as_dir=.
14032     for ac_exec_ext in '' $ac_executable_extensions; do
14033   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14034     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14035     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14036     break 2
14037   fi
14038 done
14039   done
14040 IFS=$as_save_IFS
14041
14042 fi
14043 fi
14044 OTOOL=$ac_cv_prog_OTOOL
14045 if test -n "$OTOOL"; then
14046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14047 $as_echo "$OTOOL" >&6; }
14048 else
14049   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14050 $as_echo "no" >&6; }
14051 fi
14052
14053
14054 fi
14055 if test -z "$ac_cv_prog_OTOOL"; then
14056   ac_ct_OTOOL=$OTOOL
14057   # Extract the first word of "otool", so it can be a program name with args.
14058 set dummy otool; ac_word=$2
14059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14060 $as_echo_n "checking for $ac_word... " >&6; }
14061 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14062   $as_echo_n "(cached) " >&6
14063 else
14064   if test -n "$ac_ct_OTOOL"; then
14065   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14066 else
14067 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14068 for as_dir in $PATH
14069 do
14070   IFS=$as_save_IFS
14071   test -z "$as_dir" && as_dir=.
14072     for ac_exec_ext in '' $ac_executable_extensions; do
14073   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14074     ac_cv_prog_ac_ct_OTOOL="otool"
14075     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14076     break 2
14077   fi
14078 done
14079   done
14080 IFS=$as_save_IFS
14081
14082 fi
14083 fi
14084 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14085 if test -n "$ac_ct_OTOOL"; then
14086   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14087 $as_echo "$ac_ct_OTOOL" >&6; }
14088 else
14089   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14090 $as_echo "no" >&6; }
14091 fi
14092
14093   if test "x$ac_ct_OTOOL" = x; then
14094     OTOOL=":"
14095   else
14096     case $cross_compiling:$ac_tool_warned in
14097 yes:)
14098 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14099 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14100 ac_tool_warned=yes ;;
14101 esac
14102     OTOOL=$ac_ct_OTOOL
14103   fi
14104 else
14105   OTOOL="$ac_cv_prog_OTOOL"
14106 fi
14107
14108     if test -n "$ac_tool_prefix"; then
14109   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14110 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14112 $as_echo_n "checking for $ac_word... " >&6; }
14113 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14114   $as_echo_n "(cached) " >&6
14115 else
14116   if test -n "$OTOOL64"; then
14117   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14118 else
14119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14120 for as_dir in $PATH
14121 do
14122   IFS=$as_save_IFS
14123   test -z "$as_dir" && as_dir=.
14124     for ac_exec_ext in '' $ac_executable_extensions; do
14125   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14126     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14127     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14128     break 2
14129   fi
14130 done
14131   done
14132 IFS=$as_save_IFS
14133
14134 fi
14135 fi
14136 OTOOL64=$ac_cv_prog_OTOOL64
14137 if test -n "$OTOOL64"; then
14138   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14139 $as_echo "$OTOOL64" >&6; }
14140 else
14141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14142 $as_echo "no" >&6; }
14143 fi
14144
14145
14146 fi
14147 if test -z "$ac_cv_prog_OTOOL64"; then
14148   ac_ct_OTOOL64=$OTOOL64
14149   # Extract the first word of "otool64", so it can be a program name with args.
14150 set dummy otool64; ac_word=$2
14151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14152 $as_echo_n "checking for $ac_word... " >&6; }
14153 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14154   $as_echo_n "(cached) " >&6
14155 else
14156   if test -n "$ac_ct_OTOOL64"; then
14157   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14158 else
14159 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14160 for as_dir in $PATH
14161 do
14162   IFS=$as_save_IFS
14163   test -z "$as_dir" && as_dir=.
14164     for ac_exec_ext in '' $ac_executable_extensions; do
14165   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14166     ac_cv_prog_ac_ct_OTOOL64="otool64"
14167     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14168     break 2
14169   fi
14170 done
14171   done
14172 IFS=$as_save_IFS
14173
14174 fi
14175 fi
14176 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14177 if test -n "$ac_ct_OTOOL64"; then
14178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14179 $as_echo "$ac_ct_OTOOL64" >&6; }
14180 else
14181   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14182 $as_echo "no" >&6; }
14183 fi
14184
14185   if test "x$ac_ct_OTOOL64" = x; then
14186     OTOOL64=":"
14187   else
14188     case $cross_compiling:$ac_tool_warned in
14189 yes:)
14190 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14191 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14192 ac_tool_warned=yes ;;
14193 esac
14194     OTOOL64=$ac_ct_OTOOL64
14195   fi
14196 else
14197   OTOOL64="$ac_cv_prog_OTOOL64"
14198 fi
14199
14200
14201
14202
14203
14204
14205
14206
14207
14208
14209
14210
14211
14212
14213
14214
14215
14216
14217
14218
14219
14220
14221
14222
14223
14224
14225
14226     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14227 $as_echo_n "checking for -single_module linker flag... " >&6; }
14228 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14229   $as_echo_n "(cached) " >&6
14230 else
14231   lt_cv_apple_cc_single_mod=no
14232       if test -z "${LT_MULTI_MODULE}"; then
14233         # By default we will add the -single_module flag. You can override
14234         # by either setting the environment variable LT_MULTI_MODULE
14235         # non-empty at configure time, or by adding -multi_module to the
14236         # link flags.
14237         rm -rf libconftest.dylib*
14238         echo "int foo(void){return 1;}" > conftest.c
14239         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14240 -dynamiclib -Wl,-single_module conftest.c" >&5
14241         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14242           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14243         _lt_result=$?
14244         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14245           lt_cv_apple_cc_single_mod=yes
14246         else
14247           cat conftest.err >&5
14248         fi
14249         rm -rf libconftest.dylib*
14250         rm -f conftest.*
14251       fi
14252 fi
14253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14254 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14255     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14256 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14257 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14258   $as_echo_n "(cached) " >&6
14259 else
14260   lt_cv_ld_exported_symbols_list=no
14261       save_LDFLAGS=$LDFLAGS
14262       echo "_main" > conftest.sym
14263       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14264       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14265 /* end confdefs.h.  */
14266
14267 int
14268 main ()
14269 {
14270
14271   ;
14272   return 0;
14273 }
14274 _ACEOF
14275 if ac_fn_c_try_link "$LINENO"; then :
14276   lt_cv_ld_exported_symbols_list=yes
14277 else
14278   lt_cv_ld_exported_symbols_list=no
14279 fi
14280 rm -f core conftest.err conftest.$ac_objext \
14281     conftest$ac_exeext conftest.$ac_ext
14282         LDFLAGS="$save_LDFLAGS"
14283
14284 fi
14285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14286 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14287     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14288 $as_echo_n "checking for -force_load linker flag... " >&6; }
14289 if test "${lt_cv_ld_force_load+set}" = set; then :
14290   $as_echo_n "(cached) " >&6
14291 else
14292   lt_cv_ld_force_load=no
14293       cat > conftest.c << _LT_EOF
14294 int forced_loaded() { return 2;}
14295 _LT_EOF
14296       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14297       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14298       echo "$AR cru libconftest.a conftest.o" >&5
14299       $AR cru libconftest.a conftest.o 2>&5
14300       cat > conftest.c << _LT_EOF
14301 int main() { return 0;}
14302 _LT_EOF
14303       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14304       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14305       _lt_result=$?
14306       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14307         lt_cv_ld_force_load=yes
14308       else
14309         cat conftest.err >&5
14310       fi
14311         rm -f conftest.err libconftest.a conftest conftest.c
14312         rm -rf conftest.dSYM
14313
14314 fi
14315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14316 $as_echo "$lt_cv_ld_force_load" >&6; }
14317     case $host_os in
14318     rhapsody* | darwin1.[012])
14319       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14320     darwin1.*)
14321       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14322     darwin*) # darwin 5.x on
14323       # if running on 10.5 or later, the deployment target defaults
14324       # to the OS version, if on x86, and 10.4, the deployment
14325       # target defaults to 10.4. Don't you love it?
14326       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14327         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14328           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14329         10.[012]*)
14330           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14331         10.*)
14332           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14333       esac
14334     ;;
14335   esac
14336     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14337       _lt_dar_single_mod='$single_module'
14338     fi
14339     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14340       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14341     else
14342       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14343     fi
14344     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14345       _lt_dsymutil='~$DSYMUTIL $lib || :'
14346     else
14347       _lt_dsymutil=
14348     fi
14349     ;;
14350   esac
14351
14352 for ac_header in dlfcn.h
14353 do :
14354   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14355 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14356   cat >>confdefs.h <<_ACEOF
14357 #define HAVE_DLFCN_H 1
14358 _ACEOF
14359
14360 fi
14361 done
14362
14363
14364
14365
14366
14367 # Set options
14368
14369
14370
14371         enable_dlopen=no
14372
14373
14374   enable_win32_dll=no
14375
14376
14377             # Check whether --enable-shared was given.
14378 if test "${enable_shared+set}" = set; then :
14379   enableval=$enable_shared; p=${PACKAGE-default}
14380     case $enableval in
14381     yes) enable_shared=yes ;;
14382     no) enable_shared=no ;;
14383     *)
14384       enable_shared=no
14385       # Look at the argument we got.  We use all the common list separators.
14386       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14387       for pkg in $enableval; do
14388         IFS="$lt_save_ifs"
14389         if test "X$pkg" = "X$p"; then
14390           enable_shared=yes
14391         fi
14392       done
14393       IFS="$lt_save_ifs"
14394       ;;
14395     esac
14396 else
14397   enable_shared=yes
14398 fi
14399
14400
14401
14402
14403
14404
14405
14406
14407
14408   # Check whether --enable-static was given.
14409 if test "${enable_static+set}" = set; then :
14410   enableval=$enable_static; p=${PACKAGE-default}
14411     case $enableval in
14412     yes) enable_static=yes ;;
14413     no) enable_static=no ;;
14414     *)
14415      enable_static=no
14416       # Look at the argument we got.  We use all the common list separators.
14417       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14418       for pkg in $enableval; do
14419         IFS="$lt_save_ifs"
14420         if test "X$pkg" = "X$p"; then
14421           enable_static=yes
14422         fi
14423       done
14424       IFS="$lt_save_ifs"
14425       ;;
14426     esac
14427 else
14428   enable_static=yes
14429 fi
14430
14431
14432
14433
14434
14435
14436
14437
14438
14439
14440 # Check whether --with-pic was given.
14441 if test "${with_pic+set}" = set; then :
14442   withval=$with_pic; pic_mode="$withval"
14443 else
14444   pic_mode=default
14445 fi
14446
14447
14448 test -z "$pic_mode" && pic_mode=default
14449
14450
14451
14452
14453
14454
14455
14456   # Check whether --enable-fast-install was given.
14457 if test "${enable_fast_install+set}" = set; then :
14458   enableval=$enable_fast_install; p=${PACKAGE-default}
14459     case $enableval in
14460     yes) enable_fast_install=yes ;;
14461     no) enable_fast_install=no ;;
14462     *)
14463       enable_fast_install=no
14464       # Look at the argument we got.  We use all the common list separators.
14465       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14466       for pkg in $enableval; do
14467         IFS="$lt_save_ifs"
14468         if test "X$pkg" = "X$p"; then
14469           enable_fast_install=yes
14470         fi
14471       done
14472       IFS="$lt_save_ifs"
14473       ;;
14474     esac
14475 else
14476   enable_fast_install=yes
14477 fi
14478
14479
14480
14481
14482
14483
14484
14485
14486
14487
14488
14489 # This can be used to rebuild libtool when needed
14490 LIBTOOL_DEPS="$ltmain"
14491
14492 # Always use our own libtool.
14493 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14494
14495
14496
14497
14498
14499
14500
14501
14502
14503
14504
14505
14506
14507
14508
14509
14510
14511
14512
14513
14514
14515
14516
14517
14518
14519
14520 test -z "$LN_S" && LN_S="ln -s"
14521
14522
14523
14524
14525
14526
14527
14528
14529
14530
14531
14532
14533
14534
14535 if test -n "${ZSH_VERSION+set}" ; then
14536    setopt NO_GLOB_SUBST
14537 fi
14538
14539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14540 $as_echo_n "checking for objdir... " >&6; }
14541 if test "${lt_cv_objdir+set}" = set; then :
14542   $as_echo_n "(cached) " >&6
14543 else
14544   rm -f .libs 2>/dev/null
14545 mkdir .libs 2>/dev/null
14546 if test -d .libs; then
14547   lt_cv_objdir=.libs
14548 else
14549   # MS-DOS does not allow filenames that begin with a dot.
14550   lt_cv_objdir=_libs
14551 fi
14552 rmdir .libs 2>/dev/null
14553 fi
14554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14555 $as_echo "$lt_cv_objdir" >&6; }
14556 objdir=$lt_cv_objdir
14557
14558
14559
14560
14561
14562 cat >>confdefs.h <<_ACEOF
14563 #define LT_OBJDIR "$lt_cv_objdir/"
14564 _ACEOF
14565
14566
14567
14568
14569 case $host_os in
14570 aix3*)
14571   # AIX sometimes has problems with the GCC collect2 program.  For some
14572   # reason, if we set the COLLECT_NAMES environment variable, the problems
14573   # vanish in a puff of smoke.
14574   if test "X${COLLECT_NAMES+set}" != Xset; then
14575     COLLECT_NAMES=
14576     export COLLECT_NAMES
14577   fi
14578   ;;
14579 esac
14580
14581 # Global variables:
14582 ofile=libtool
14583 can_build_shared=yes
14584
14585 # All known linkers require a `.a' archive for static linking (except MSVC,
14586 # which needs '.lib').
14587 libext=a
14588
14589 with_gnu_ld="$lt_cv_prog_gnu_ld"
14590
14591 old_CC="$CC"
14592 old_CFLAGS="$CFLAGS"
14593
14594 # Set sane defaults for various variables
14595 test -z "$CC" && CC=cc
14596 test -z "$LTCC" && LTCC=$CC
14597 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14598 test -z "$LD" && LD=ld
14599 test -z "$ac_objext" && ac_objext=o
14600
14601 for cc_temp in $compiler""; do
14602   case $cc_temp in
14603     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14604     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14605     \-*) ;;
14606     *) break;;
14607   esac
14608 done
14609 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14610
14611
14612 # Only perform the check for file, if the check method requires it
14613 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14614 case $deplibs_check_method in
14615 file_magic*)
14616   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14617     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14618 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14619 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14620   $as_echo_n "(cached) " >&6
14621 else
14622   case $MAGIC_CMD in
14623 [\\/*] |  ?:[\\/]*)
14624   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14625   ;;
14626 *)
14627   lt_save_MAGIC_CMD="$MAGIC_CMD"
14628   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14629   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14630   for ac_dir in $ac_dummy; do
14631     IFS="$lt_save_ifs"
14632     test -z "$ac_dir" && ac_dir=.
14633     if test -f $ac_dir/${ac_tool_prefix}file; then
14634       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14635       if test -n "$file_magic_test_file"; then
14636         case $deplibs_check_method in
14637         "file_magic "*)
14638           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14639           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14640           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14641             $EGREP "$file_magic_regex" > /dev/null; then
14642             :
14643           else
14644             cat <<_LT_EOF 1>&2
14645
14646 *** Warning: the command libtool uses to detect shared libraries,
14647 *** $file_magic_cmd, produces output that libtool cannot recognize.
14648 *** The result is that libtool may fail to recognize shared libraries
14649 *** as such.  This will affect the creation of libtool libraries that
14650 *** depend on shared libraries, but programs linked with such libtool
14651 *** libraries will work regardless of this problem.  Nevertheless, you
14652 *** may want to report the problem to your system manager and/or to
14653 *** bug-libtool@gnu.org
14654
14655 _LT_EOF
14656           fi ;;
14657         esac
14658       fi
14659       break
14660     fi
14661   done
14662   IFS="$lt_save_ifs"
14663   MAGIC_CMD="$lt_save_MAGIC_CMD"
14664   ;;
14665 esac
14666 fi
14667
14668 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14669 if test -n "$MAGIC_CMD"; then
14670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14671 $as_echo "$MAGIC_CMD" >&6; }
14672 else
14673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14674 $as_echo "no" >&6; }
14675 fi
14676
14677
14678
14679
14680
14681 if test -z "$lt_cv_path_MAGIC_CMD"; then
14682   if test -n "$ac_tool_prefix"; then
14683     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14684 $as_echo_n "checking for file... " >&6; }
14685 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14686   $as_echo_n "(cached) " >&6
14687 else
14688   case $MAGIC_CMD in
14689 [\\/*] |  ?:[\\/]*)
14690   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14691   ;;
14692 *)
14693   lt_save_MAGIC_CMD="$MAGIC_CMD"
14694   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14695   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14696   for ac_dir in $ac_dummy; do
14697     IFS="$lt_save_ifs"
14698     test -z "$ac_dir" && ac_dir=.
14699     if test -f $ac_dir/file; then
14700       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14701       if test -n "$file_magic_test_file"; then
14702         case $deplibs_check_method in
14703         "file_magic "*)
14704           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14705           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14706           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14707             $EGREP "$file_magic_regex" > /dev/null; then
14708             :
14709           else
14710             cat <<_LT_EOF 1>&2
14711
14712 *** Warning: the command libtool uses to detect shared libraries,
14713 *** $file_magic_cmd, produces output that libtool cannot recognize.
14714 *** The result is that libtool may fail to recognize shared libraries
14715 *** as such.  This will affect the creation of libtool libraries that
14716 *** depend on shared libraries, but programs linked with such libtool
14717 *** libraries will work regardless of this problem.  Nevertheless, you
14718 *** may want to report the problem to your system manager and/or to
14719 *** bug-libtool@gnu.org
14720
14721 _LT_EOF
14722           fi ;;
14723         esac
14724       fi
14725       break
14726     fi
14727   done
14728   IFS="$lt_save_ifs"
14729   MAGIC_CMD="$lt_save_MAGIC_CMD"
14730   ;;
14731 esac
14732 fi
14733
14734 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14735 if test -n "$MAGIC_CMD"; then
14736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14737 $as_echo "$MAGIC_CMD" >&6; }
14738 else
14739   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14740 $as_echo "no" >&6; }
14741 fi
14742
14743
14744   else
14745     MAGIC_CMD=:
14746   fi
14747 fi
14748
14749   fi
14750   ;;
14751 esac
14752
14753 # Use C for the default configuration in the libtool script
14754
14755 lt_save_CC="$CC"
14756 ac_ext=c
14757 ac_cpp='$CPP $CPPFLAGS'
14758 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14759 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14760 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14761
14762
14763 # Source file extension for C test sources.
14764 ac_ext=c
14765
14766 # Object file extension for compiled C test sources.
14767 objext=o
14768 objext=$objext
14769
14770 # Code to be used in simple compile tests
14771 lt_simple_compile_test_code="int some_variable = 0;"
14772
14773 # Code to be used in simple link tests
14774 lt_simple_link_test_code='int main(){return(0);}'
14775
14776
14777
14778
14779
14780
14781
14782 # If no C compiler was specified, use CC.
14783 LTCC=${LTCC-"$CC"}
14784
14785 # If no C compiler flags were specified, use CFLAGS.
14786 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14787
14788 # Allow CC to be a program name with arguments.
14789 compiler=$CC
14790
14791 # Save the default compiler, since it gets overwritten when the other
14792 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14793 compiler_DEFAULT=$CC
14794
14795 # save warnings/boilerplate of simple test code
14796 ac_outfile=conftest.$ac_objext
14797 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14798 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14799 _lt_compiler_boilerplate=`cat conftest.err`
14800 $RM conftest*
14801
14802 ac_outfile=conftest.$ac_objext
14803 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14804 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14805 _lt_linker_boilerplate=`cat conftest.err`
14806 $RM -r conftest*
14807
14808
14809 ## CAVEAT EMPTOR:
14810 ## There is no encapsulation within the following macros, do not change
14811 ## the running order or otherwise move them around unless you know exactly
14812 ## what you are doing...
14813 if test -n "$compiler"; then
14814
14815 lt_prog_compiler_no_builtin_flag=
14816
14817 if test "$GCC" = yes; then
14818   case $cc_basename in
14819   nvcc*)
14820     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14821   *)
14822     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14823   esac
14824
14825   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14826 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14827 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14828   $as_echo_n "(cached) " >&6
14829 else
14830   lt_cv_prog_compiler_rtti_exceptions=no
14831    ac_outfile=conftest.$ac_objext
14832    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14833    lt_compiler_flag="-fno-rtti -fno-exceptions"
14834    # Insert the option either (1) after the last *FLAGS variable, or
14835    # (2) before a word containing "conftest.", or (3) at the end.
14836    # Note that $ac_compile itself does not contain backslashes and begins
14837    # with a dollar sign (not a hyphen), so the echo should work correctly.
14838    # The option is referenced via a variable to avoid confusing sed.
14839    lt_compile=`echo "$ac_compile" | $SED \
14840    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14841    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14842    -e 's:$: $lt_compiler_flag:'`
14843    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14844    (eval "$lt_compile" 2>conftest.err)
14845    ac_status=$?
14846    cat conftest.err >&5
14847    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14848    if (exit $ac_status) && test -s "$ac_outfile"; then
14849      # The compiler can only warn and ignore the option if not recognized
14850      # So say no if there are warnings other than the usual output.
14851      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14852      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14853      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14854        lt_cv_prog_compiler_rtti_exceptions=yes
14855      fi
14856    fi
14857    $RM conftest*
14858
14859 fi
14860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14861 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14862
14863 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14864     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14865 else
14866     :
14867 fi
14868
14869 fi
14870
14871
14872
14873
14874
14875
14876   lt_prog_compiler_wl=
14877 lt_prog_compiler_pic=
14878 lt_prog_compiler_static=
14879
14880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14881 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14882
14883   if test "$GCC" = yes; then
14884     lt_prog_compiler_wl='-Wl,'
14885     lt_prog_compiler_static='-static'
14886
14887     case $host_os in
14888       aix*)
14889       # All AIX code is PIC.
14890       if test "$host_cpu" = ia64; then
14891         # AIX 5 now supports IA64 processor
14892         lt_prog_compiler_static='-Bstatic'
14893       fi
14894       lt_prog_compiler_pic='-fPIC'
14895       ;;
14896
14897     amigaos*)
14898       case $host_cpu in
14899       powerpc)
14900             # see comment about AmigaOS4 .so support
14901             lt_prog_compiler_pic='-fPIC'
14902         ;;
14903       m68k)
14904             # FIXME: we need at least 68020 code to build shared libraries, but
14905             # adding the `-m68020' flag to GCC prevents building anything better,
14906             # like `-m68040'.
14907             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14908         ;;
14909       esac
14910       ;;
14911
14912     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14913       # PIC is the default for these OSes.
14914       ;;
14915
14916     mingw* | cygwin* | pw32* | os2* | cegcc*)
14917       # This hack is so that the source file can tell whether it is being
14918       # built for inclusion in a dll (and should export symbols for example).
14919       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14920       # (--disable-auto-import) libraries
14921       lt_prog_compiler_pic='-DDLL_EXPORT'
14922       ;;
14923
14924     darwin* | rhapsody*)
14925       # PIC is the default on this platform
14926       # Common symbols not allowed in MH_DYLIB files
14927       lt_prog_compiler_pic='-fno-common'
14928       ;;
14929
14930     haiku*)
14931       # PIC is the default for Haiku.
14932       # The "-static" flag exists, but is broken.
14933       lt_prog_compiler_static=
14934       ;;
14935
14936     hpux*)
14937       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14938       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14939       # sets the default TLS model and affects inlining.
14940       case $host_cpu in
14941       hppa*64*)
14942         # +Z the default
14943         ;;
14944       *)
14945         lt_prog_compiler_pic='-fPIC'
14946         ;;
14947       esac
14948       ;;
14949
14950     interix[3-9]*)
14951       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14952       # Instead, we relocate shared libraries at runtime.
14953       ;;
14954
14955     msdosdjgpp*)
14956       # Just because we use GCC doesn't mean we suddenly get shared libraries
14957       # on systems that don't support them.
14958       lt_prog_compiler_can_build_shared=no
14959       enable_shared=no
14960       ;;
14961
14962     *nto* | *qnx*)
14963       # QNX uses GNU C++, but need to define -shared option too, otherwise
14964       # it will coredump.
14965       lt_prog_compiler_pic='-fPIC -shared'
14966       ;;
14967
14968     sysv4*MP*)
14969       if test -d /usr/nec; then
14970         lt_prog_compiler_pic=-Kconform_pic
14971       fi
14972       ;;
14973
14974     *)
14975       lt_prog_compiler_pic='-fPIC'
14976       ;;
14977     esac
14978
14979     case $cc_basename in
14980     nvcc*) # Cuda Compiler Driver 2.2
14981       lt_prog_compiler_wl='-Xlinker '
14982       lt_prog_compiler_pic='-Xcompiler -fPIC'
14983       ;;
14984     esac
14985   else
14986     # PORTME Check for flag to pass linker flags through the system compiler.
14987     case $host_os in
14988     aix*)
14989       lt_prog_compiler_wl='-Wl,'
14990       if test "$host_cpu" = ia64; then
14991         # AIX 5 now supports IA64 processor
14992         lt_prog_compiler_static='-Bstatic'
14993       else
14994         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
14995       fi
14996       ;;
14997
14998     mingw* | cygwin* | pw32* | os2* | cegcc*)
14999       # This hack is so that the source file can tell whether it is being
15000       # built for inclusion in a dll (and should export symbols for example).
15001       lt_prog_compiler_pic='-DDLL_EXPORT'
15002       ;;
15003
15004     hpux9* | hpux10* | hpux11*)
15005       lt_prog_compiler_wl='-Wl,'
15006       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15007       # not for PA HP-UX.
15008       case $host_cpu in
15009       hppa*64*|ia64*)
15010         # +Z the default
15011         ;;
15012       *)
15013         lt_prog_compiler_pic='+Z'
15014         ;;
15015       esac
15016       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15017       lt_prog_compiler_static='${wl}-a ${wl}archive'
15018       ;;
15019
15020     irix5* | irix6* | nonstopux*)
15021       lt_prog_compiler_wl='-Wl,'
15022       # PIC (with -KPIC) is the default.
15023       lt_prog_compiler_static='-non_shared'
15024       ;;
15025
15026     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15027       case $cc_basename in
15028       # old Intel for x86_64 which still supported -KPIC.
15029       ecc*)
15030         lt_prog_compiler_wl='-Wl,'
15031         lt_prog_compiler_pic='-KPIC'
15032         lt_prog_compiler_static='-static'
15033         ;;
15034       # icc used to be incompatible with GCC.
15035       # ICC 10 doesn't accept -KPIC any more.
15036       icc* | ifort*)
15037         lt_prog_compiler_wl='-Wl,'
15038         lt_prog_compiler_pic='-fPIC'
15039         lt_prog_compiler_static='-static'
15040         ;;
15041       # Lahey Fortran 8.1.
15042       lf95*)
15043         lt_prog_compiler_wl='-Wl,'
15044         lt_prog_compiler_pic='--shared'
15045         lt_prog_compiler_static='--static'
15046         ;;
15047       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15048         # Portland Group compilers (*not* the Pentium gcc compiler,
15049         # which looks to be a dead project)
15050         lt_prog_compiler_wl='-Wl,'
15051         lt_prog_compiler_pic='-fpic'
15052         lt_prog_compiler_static='-Bstatic'
15053         ;;
15054       ccc*)
15055         lt_prog_compiler_wl='-Wl,'
15056         # All Alpha code is PIC.
15057         lt_prog_compiler_static='-non_shared'
15058         ;;
15059       xl* | bgxl* | bgf* | mpixl*)
15060         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15061         lt_prog_compiler_wl='-Wl,'
15062         lt_prog_compiler_pic='-qpic'
15063         lt_prog_compiler_static='-qstaticlink'
15064         ;;
15065       *)
15066         case `$CC -V 2>&1 | sed 5q` in
15067         *Sun\ F* | *Sun*Fortran*)
15068           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15069           lt_prog_compiler_pic='-KPIC'
15070           lt_prog_compiler_static='-Bstatic'
15071           lt_prog_compiler_wl=''
15072           ;;
15073         *Sun\ C*)
15074           # Sun C 5.9
15075           lt_prog_compiler_pic='-KPIC'
15076           lt_prog_compiler_static='-Bstatic'
15077           lt_prog_compiler_wl='-Wl,'
15078           ;;
15079         esac
15080         ;;
15081       esac
15082       ;;
15083
15084     newsos6)
15085       lt_prog_compiler_pic='-KPIC'
15086       lt_prog_compiler_static='-Bstatic'
15087       ;;
15088
15089     *nto* | *qnx*)
15090       # QNX uses GNU C++, but need to define -shared option too, otherwise
15091       # it will coredump.
15092       lt_prog_compiler_pic='-fPIC -shared'
15093       ;;
15094
15095     osf3* | osf4* | osf5*)
15096       lt_prog_compiler_wl='-Wl,'
15097       # All OSF/1 code is PIC.
15098       lt_prog_compiler_static='-non_shared'
15099       ;;
15100
15101     rdos*)
15102       lt_prog_compiler_static='-non_shared'
15103       ;;
15104
15105     solaris*)
15106       lt_prog_compiler_pic='-KPIC'
15107       lt_prog_compiler_static='-Bstatic'
15108       case $cc_basename in
15109       f77* | f90* | f95*)
15110         lt_prog_compiler_wl='-Qoption ld ';;
15111       *)
15112         lt_prog_compiler_wl='-Wl,';;
15113       esac
15114       ;;
15115
15116     sunos4*)
15117       lt_prog_compiler_wl='-Qoption ld '
15118       lt_prog_compiler_pic='-PIC'
15119       lt_prog_compiler_static='-Bstatic'
15120       ;;
15121
15122     sysv4 | sysv4.2uw2* | sysv4.3*)
15123       lt_prog_compiler_wl='-Wl,'
15124       lt_prog_compiler_pic='-KPIC'
15125       lt_prog_compiler_static='-Bstatic'
15126       ;;
15127
15128     sysv4*MP*)
15129       if test -d /usr/nec ;then
15130         lt_prog_compiler_pic='-Kconform_pic'
15131         lt_prog_compiler_static='-Bstatic'
15132       fi
15133       ;;
15134
15135     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15136       lt_prog_compiler_wl='-Wl,'
15137       lt_prog_compiler_pic='-KPIC'
15138       lt_prog_compiler_static='-Bstatic'
15139       ;;
15140
15141     unicos*)
15142       lt_prog_compiler_wl='-Wl,'
15143       lt_prog_compiler_can_build_shared=no
15144       ;;
15145
15146     uts4*)
15147       lt_prog_compiler_pic='-pic'
15148       lt_prog_compiler_static='-Bstatic'
15149       ;;
15150
15151     *)
15152       lt_prog_compiler_can_build_shared=no
15153       ;;
15154     esac
15155   fi
15156
15157 case $host_os in
15158   # For platforms which do not support PIC, -DPIC is meaningless:
15159   *djgpp*)
15160     lt_prog_compiler_pic=
15161     ;;
15162   *)
15163     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15164     ;;
15165 esac
15166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15167 $as_echo "$lt_prog_compiler_pic" >&6; }
15168
15169
15170
15171
15172
15173
15174 #
15175 # Check to make sure the PIC flag actually works.
15176 #
15177 if test -n "$lt_prog_compiler_pic"; then
15178   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15179 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15180 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15181   $as_echo_n "(cached) " >&6
15182 else
15183   lt_cv_prog_compiler_pic_works=no
15184    ac_outfile=conftest.$ac_objext
15185    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15186    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15187    # Insert the option either (1) after the last *FLAGS variable, or
15188    # (2) before a word containing "conftest.", or (3) at the end.
15189    # Note that $ac_compile itself does not contain backslashes and begins
15190    # with a dollar sign (not a hyphen), so the echo should work correctly.
15191    # The option is referenced via a variable to avoid confusing sed.
15192    lt_compile=`echo "$ac_compile" | $SED \
15193    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15194    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15195    -e 's:$: $lt_compiler_flag:'`
15196    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15197    (eval "$lt_compile" 2>conftest.err)
15198    ac_status=$?
15199    cat conftest.err >&5
15200    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15201    if (exit $ac_status) && test -s "$ac_outfile"; then
15202      # The compiler can only warn and ignore the option if not recognized
15203      # So say no if there are warnings other than the usual output.
15204      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15205      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15206      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15207        lt_cv_prog_compiler_pic_works=yes
15208      fi
15209    fi
15210    $RM conftest*
15211
15212 fi
15213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15214 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15215
15216 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15217     case $lt_prog_compiler_pic in
15218      "" | " "*) ;;
15219      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15220      esac
15221 else
15222     lt_prog_compiler_pic=
15223      lt_prog_compiler_can_build_shared=no
15224 fi
15225
15226 fi
15227
15228
15229
15230
15231
15232
15233 #
15234 # Check to make sure the static flag actually works.
15235 #
15236 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15238 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15239 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15240   $as_echo_n "(cached) " >&6
15241 else
15242   lt_cv_prog_compiler_static_works=no
15243    save_LDFLAGS="$LDFLAGS"
15244    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15245    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15246    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15247      # The linker can only warn and ignore the option if not recognized
15248      # So say no if there are warnings
15249      if test -s conftest.err; then
15250        # Append any errors to the config.log.
15251        cat conftest.err 1>&5
15252        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15253        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15254        if diff conftest.exp conftest.er2 >/dev/null; then
15255          lt_cv_prog_compiler_static_works=yes
15256        fi
15257      else
15258        lt_cv_prog_compiler_static_works=yes
15259      fi
15260    fi
15261    $RM -r conftest*
15262    LDFLAGS="$save_LDFLAGS"
15263
15264 fi
15265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15266 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15267
15268 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15269     :
15270 else
15271     lt_prog_compiler_static=
15272 fi
15273
15274
15275
15276
15277
15278
15279
15280   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15281 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15282 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15283   $as_echo_n "(cached) " >&6
15284 else
15285   lt_cv_prog_compiler_c_o=no
15286    $RM -r conftest 2>/dev/null
15287    mkdir conftest
15288    cd conftest
15289    mkdir out
15290    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15291
15292    lt_compiler_flag="-o out/conftest2.$ac_objext"
15293    # Insert the option either (1) after the last *FLAGS variable, or
15294    # (2) before a word containing "conftest.", or (3) at the end.
15295    # Note that $ac_compile itself does not contain backslashes and begins
15296    # with a dollar sign (not a hyphen), so the echo should work correctly.
15297    lt_compile=`echo "$ac_compile" | $SED \
15298    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15299    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15300    -e 's:$: $lt_compiler_flag:'`
15301    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15302    (eval "$lt_compile" 2>out/conftest.err)
15303    ac_status=$?
15304    cat out/conftest.err >&5
15305    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15306    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15307    then
15308      # The compiler can only warn and ignore the option if not recognized
15309      # So say no if there are warnings
15310      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15311      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15312      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15313        lt_cv_prog_compiler_c_o=yes
15314      fi
15315    fi
15316    chmod u+w . 2>&5
15317    $RM conftest*
15318    # SGI C++ compiler will create directory out/ii_files/ for
15319    # template instantiation
15320    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15321    $RM out/* && rmdir out
15322    cd ..
15323    $RM -r conftest
15324    $RM conftest*
15325
15326 fi
15327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15328 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15329
15330
15331
15332
15333
15334
15335   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15336 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15337 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15338   $as_echo_n "(cached) " >&6
15339 else
15340   lt_cv_prog_compiler_c_o=no
15341    $RM -r conftest 2>/dev/null
15342    mkdir conftest
15343    cd conftest
15344    mkdir out
15345    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15346
15347    lt_compiler_flag="-o out/conftest2.$ac_objext"
15348    # Insert the option either (1) after the last *FLAGS variable, or
15349    # (2) before a word containing "conftest.", or (3) at the end.
15350    # Note that $ac_compile itself does not contain backslashes and begins
15351    # with a dollar sign (not a hyphen), so the echo should work correctly.
15352    lt_compile=`echo "$ac_compile" | $SED \
15353    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15354    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15355    -e 's:$: $lt_compiler_flag:'`
15356    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15357    (eval "$lt_compile" 2>out/conftest.err)
15358    ac_status=$?
15359    cat out/conftest.err >&5
15360    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15361    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15362    then
15363      # The compiler can only warn and ignore the option if not recognized
15364      # So say no if there are warnings
15365      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15366      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15367      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15368        lt_cv_prog_compiler_c_o=yes
15369      fi
15370    fi
15371    chmod u+w . 2>&5
15372    $RM conftest*
15373    # SGI C++ compiler will create directory out/ii_files/ for
15374    # template instantiation
15375    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15376    $RM out/* && rmdir out
15377    cd ..
15378    $RM -r conftest
15379    $RM conftest*
15380
15381 fi
15382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15383 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15384
15385
15386
15387
15388 hard_links="nottested"
15389 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15390   # do not overwrite the value of need_locks provided by the user
15391   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15392 $as_echo_n "checking if we can lock with hard links... " >&6; }
15393   hard_links=yes
15394   $RM conftest*
15395   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15396   touch conftest.a
15397   ln conftest.a conftest.b 2>&5 || hard_links=no
15398   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15399   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15400 $as_echo "$hard_links" >&6; }
15401   if test "$hard_links" = no; then
15402     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15403 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15404     need_locks=warn
15405   fi
15406 else
15407   need_locks=no
15408 fi
15409
15410
15411
15412
15413
15414
15415   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15416 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15417
15418   runpath_var=
15419   allow_undefined_flag=
15420   always_export_symbols=no
15421   archive_cmds=
15422   archive_expsym_cmds=
15423   compiler_needs_object=no
15424   enable_shared_with_static_runtimes=no
15425   export_dynamic_flag_spec=
15426   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15427   hardcode_automatic=no
15428   hardcode_direct=no
15429   hardcode_direct_absolute=no
15430   hardcode_libdir_flag_spec=
15431   hardcode_libdir_flag_spec_ld=
15432   hardcode_libdir_separator=
15433   hardcode_minus_L=no
15434   hardcode_shlibpath_var=unsupported
15435   inherit_rpath=no
15436   link_all_deplibs=unknown
15437   module_cmds=
15438   module_expsym_cmds=
15439   old_archive_from_new_cmds=
15440   old_archive_from_expsyms_cmds=
15441   thread_safe_flag_spec=
15442   whole_archive_flag_spec=
15443   # include_expsyms should be a list of space-separated symbols to be *always*
15444   # included in the symbol list
15445   include_expsyms=
15446   # exclude_expsyms can be an extended regexp of symbols to exclude
15447   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15448   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15449   # as well as any symbol that contains `d'.
15450   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15451   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15452   # platforms (ab)use it in PIC code, but their linkers get confused if
15453   # the symbol is explicitly referenced.  Since portable code cannot
15454   # rely on this symbol name, it's probably fine to never include it in
15455   # preloaded symbol tables.
15456   # Exclude shared library initialization/finalization symbols.
15457   extract_expsyms_cmds=
15458
15459   case $host_os in
15460   cygwin* | mingw* | pw32* | cegcc*)
15461     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15462     # When not using gcc, we currently assume that we are using
15463     # Microsoft Visual C++.
15464     if test "$GCC" != yes; then
15465       with_gnu_ld=no
15466     fi
15467     ;;
15468   interix*)
15469     # we just hope/assume this is gcc and not c89 (= MSVC++)
15470     with_gnu_ld=yes
15471     ;;
15472   openbsd*)
15473     with_gnu_ld=no
15474     ;;
15475   esac
15476
15477   ld_shlibs=yes
15478
15479   # On some targets, GNU ld is compatible enough with the native linker
15480   # that we're better off using the native interface for both.
15481   lt_use_gnu_ld_interface=no
15482   if test "$with_gnu_ld" = yes; then
15483     case $host_os in
15484       aix*)
15485         # The AIX port of GNU ld has always aspired to compatibility
15486         # with the native linker.  However, as the warning in the GNU ld
15487         # block says, versions before 2.19.5* couldn't really create working
15488         # shared libraries, regardless of the interface used.
15489         case `$LD -v 2>&1` in
15490           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15491           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15492           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15493           *)
15494             lt_use_gnu_ld_interface=yes
15495             ;;
15496         esac
15497         ;;
15498       *)
15499         lt_use_gnu_ld_interface=yes
15500         ;;
15501     esac
15502   fi
15503
15504   if test "$lt_use_gnu_ld_interface" = yes; then
15505     # If archive_cmds runs LD, not CC, wlarc should be empty
15506     wlarc='${wl}'
15507
15508     # Set some defaults for GNU ld with shared library support. These
15509     # are reset later if shared libraries are not supported. Putting them
15510     # here allows them to be overridden if necessary.
15511     runpath_var=LD_RUN_PATH
15512     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15513     export_dynamic_flag_spec='${wl}--export-dynamic'
15514     # ancient GNU ld didn't support --whole-archive et. al.
15515     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15516       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15517     else
15518       whole_archive_flag_spec=
15519     fi
15520     supports_anon_versioning=no
15521     case `$LD -v 2>&1` in
15522       *GNU\ gold*) supports_anon_versioning=yes ;;
15523       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15524       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15525       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15526       *\ 2.11.*) ;; # other 2.11 versions
15527       *) supports_anon_versioning=yes ;;
15528     esac
15529
15530     # See if GNU ld supports shared libraries.
15531     case $host_os in
15532     aix[3-9]*)
15533       # On AIX/PPC, the GNU linker is very broken
15534       if test "$host_cpu" != ia64; then
15535         ld_shlibs=no
15536         cat <<_LT_EOF 1>&2
15537
15538 *** Warning: the GNU linker, at least up to release 2.19, is reported
15539 *** to be unable to reliably create shared libraries on AIX.
15540 *** Therefore, libtool is disabling shared libraries support.  If you
15541 *** really care for shared libraries, you may want to install binutils
15542 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15543 *** You will then need to restart the configuration process.
15544
15545 _LT_EOF
15546       fi
15547       ;;
15548
15549     amigaos*)
15550       case $host_cpu in
15551       powerpc)
15552             # see comment about AmigaOS4 .so support
15553             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15554             archive_expsym_cmds=''
15555         ;;
15556       m68k)
15557             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15558             hardcode_libdir_flag_spec='-L$libdir'
15559             hardcode_minus_L=yes
15560         ;;
15561       esac
15562       ;;
15563
15564     beos*)
15565       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15566         allow_undefined_flag=unsupported
15567         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15568         # support --undefined.  This deserves some investigation.  FIXME
15569         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15570       else
15571         ld_shlibs=no
15572       fi
15573       ;;
15574
15575     cygwin* | mingw* | pw32* | cegcc*)
15576       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15577       # as there is no search path for DLLs.
15578       hardcode_libdir_flag_spec='-L$libdir'
15579       export_dynamic_flag_spec='${wl}--export-all-symbols'
15580       allow_undefined_flag=unsupported
15581       always_export_symbols=no
15582       enable_shared_with_static_runtimes=yes
15583       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15584
15585       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15586         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15587         # If the export-symbols file already is a .def file (1st line
15588         # is EXPORTS), use it as is; otherwise, prepend...
15589         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15590           cp $export_symbols $output_objdir/$soname.def;
15591         else
15592           echo EXPORTS > $output_objdir/$soname.def;
15593           cat $export_symbols >> $output_objdir/$soname.def;
15594         fi~
15595         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15596       else
15597         ld_shlibs=no
15598       fi
15599       ;;
15600
15601     haiku*)
15602       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15603       link_all_deplibs=yes
15604       ;;
15605
15606     interix[3-9]*)
15607       hardcode_direct=no
15608       hardcode_shlibpath_var=no
15609       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15610       export_dynamic_flag_spec='${wl}-E'
15611       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15612       # Instead, shared libraries are loaded at an image base (0x10000000 by
15613       # default) and relocated if they conflict, which is a slow very memory
15614       # consuming and fragmenting process.  To avoid this, we pick a random,
15615       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15616       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15617       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15618       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15619       ;;
15620
15621     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15622       tmp_diet=no
15623       if test "$host_os" = linux-dietlibc; then
15624         case $cc_basename in
15625           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15626         esac
15627       fi
15628       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15629          && test "$tmp_diet" = no
15630       then
15631         tmp_addflag=
15632         tmp_sharedflag='-shared'
15633         case $cc_basename,$host_cpu in
15634         pgcc*)                          # Portland Group C compiler
15635           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'
15636           tmp_addflag=' $pic_flag'
15637           ;;
15638         pgf77* | pgf90* | pgf95* | pgfortran*)
15639                                         # Portland Group f77 and f90 compilers
15640           whole_archive_flag_spec='${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'
15641           tmp_addflag=' $pic_flag -Mnomain' ;;
15642         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15643           tmp_addflag=' -i_dynamic' ;;
15644         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15645           tmp_addflag=' -i_dynamic -nofor_main' ;;
15646         ifc* | ifort*)                  # Intel Fortran compiler
15647           tmp_addflag=' -nofor_main' ;;
15648         lf95*)                          # Lahey Fortran 8.1
15649           whole_archive_flag_spec=
15650           tmp_sharedflag='--shared' ;;
15651         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15652           tmp_sharedflag='-qmkshrobj'
15653           tmp_addflag= ;;
15654         nvcc*)  # Cuda Compiler Driver 2.2
15655           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15656           compiler_needs_object=yes
15657           ;;
15658         esac
15659         case `$CC -V 2>&1 | sed 5q` in
15660         *Sun\ C*)                       # Sun C 5.9
15661           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\"` ${wl}--no-whole-archive'
15662           compiler_needs_object=yes
15663           tmp_sharedflag='-G' ;;
15664         *Sun\ F*)                       # Sun Fortran 8.3
15665           tmp_sharedflag='-G' ;;
15666         esac
15667         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15668
15669         if test "x$supports_anon_versioning" = xyes; then
15670           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15671             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15672             echo "local: *; };" >> $output_objdir/$libname.ver~
15673             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15674         fi
15675
15676         case $cc_basename in
15677         xlf* | bgf* | bgxlf* | mpixlf*)
15678           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15679           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15680           hardcode_libdir_flag_spec=
15681           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15682           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15683           if test "x$supports_anon_versioning" = xyes; then
15684             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15685               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15686               echo "local: *; };" >> $output_objdir/$libname.ver~
15687               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15688           fi
15689           ;;
15690         esac
15691       else
15692         ld_shlibs=no
15693       fi
15694       ;;
15695
15696     netbsd*)
15697       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15698         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15699         wlarc=
15700       else
15701         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15702         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15703       fi
15704       ;;
15705
15706     solaris*)
15707       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15708         ld_shlibs=no
15709         cat <<_LT_EOF 1>&2
15710
15711 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15712 *** create shared libraries on Solaris systems.  Therefore, libtool
15713 *** is disabling shared libraries support.  We urge you to upgrade GNU
15714 *** binutils to release 2.9.1 or newer.  Another option is to modify
15715 *** your PATH or compiler configuration so that the native linker is
15716 *** used, and then restart.
15717
15718 _LT_EOF
15719       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15720         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15721         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15722       else
15723         ld_shlibs=no
15724       fi
15725       ;;
15726
15727     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15728       case `$LD -v 2>&1` in
15729         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15730         ld_shlibs=no
15731         cat <<_LT_EOF 1>&2
15732
15733 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15734 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15735 *** is disabling shared libraries support.  We urge you to upgrade GNU
15736 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15737 *** your PATH or compiler configuration so that the native linker is
15738 *** used, and then restart.
15739
15740 _LT_EOF
15741         ;;
15742         *)
15743           # For security reasons, it is highly recommended that you always
15744           # use absolute paths for naming shared libraries, and exclude the
15745           # DT_RUNPATH tag from executables and libraries.  But doing so
15746           # requires that you compile everything twice, which is a pain.
15747           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15748             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15749             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15750             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15751           else
15752             ld_shlibs=no
15753           fi
15754         ;;
15755       esac
15756       ;;
15757
15758     sunos4*)
15759       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15760       wlarc=
15761       hardcode_direct=yes
15762       hardcode_shlibpath_var=no
15763       ;;
15764
15765     *)
15766       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15767         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15768         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15769       else
15770         ld_shlibs=no
15771       fi
15772       ;;
15773     esac
15774
15775     if test "$ld_shlibs" = no; then
15776       runpath_var=
15777       hardcode_libdir_flag_spec=
15778       export_dynamic_flag_spec=
15779       whole_archive_flag_spec=
15780     fi
15781   else
15782     # PORTME fill in a description of your system's linker (not GNU ld)
15783     case $host_os in
15784     aix3*)
15785       allow_undefined_flag=unsupported
15786       always_export_symbols=yes
15787       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15788       # Note: this linker hardcodes the directories in LIBPATH if there
15789       # are no directories specified by -L.
15790       hardcode_minus_L=yes
15791       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15792         # Neither direct hardcoding nor static linking is supported with a
15793         # broken collect2.
15794         hardcode_direct=unsupported
15795       fi
15796       ;;
15797
15798     aix[4-9]*)
15799       if test "$host_cpu" = ia64; then
15800         # On IA64, the linker does run time linking by default, so we don't
15801         # have to do anything special.
15802         aix_use_runtimelinking=no
15803         exp_sym_flag='-Bexport'
15804         no_entry_flag=""
15805       else
15806         # If we're using GNU nm, then we don't want the "-C" option.
15807         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15808         # Also, AIX nm treats weak defined symbols like other global
15809         # defined symbols, whereas GNU nm marks them as "W".
15810         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15811           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15812         else
15813           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15814         fi
15815         aix_use_runtimelinking=no
15816
15817         # Test if we are trying to use run time linking or normal
15818         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15819         # need to do runtime linking.
15820         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15821           for ld_flag in $LDFLAGS; do
15822           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15823             aix_use_runtimelinking=yes
15824             break
15825           fi
15826           done
15827           ;;
15828         esac
15829
15830         exp_sym_flag='-bexport'
15831         no_entry_flag='-bnoentry'
15832       fi
15833
15834       # When large executables or shared objects are built, AIX ld can
15835       # have problems creating the table of contents.  If linking a library
15836       # or program results in "error TOC overflow" add -mminimal-toc to
15837       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15838       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15839
15840       archive_cmds=''
15841       hardcode_direct=yes
15842       hardcode_direct_absolute=yes
15843       hardcode_libdir_separator=':'
15844       link_all_deplibs=yes
15845       file_list_spec='${wl}-f,'
15846
15847       if test "$GCC" = yes; then
15848         case $host_os in aix4.[012]|aix4.[012].*)
15849         # We only want to do this on AIX 4.2 and lower, the check
15850         # below for broken collect2 doesn't work under 4.3+
15851           collect2name=`${CC} -print-prog-name=collect2`
15852           if test -f "$collect2name" &&
15853            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15854           then
15855           # We have reworked collect2
15856           :
15857           else
15858           # We have old collect2
15859           hardcode_direct=unsupported
15860           # It fails to find uninstalled libraries when the uninstalled
15861           # path is not listed in the libpath.  Setting hardcode_minus_L
15862           # to unsupported forces relinking
15863           hardcode_minus_L=yes
15864           hardcode_libdir_flag_spec='-L$libdir'
15865           hardcode_libdir_separator=
15866           fi
15867           ;;
15868         esac
15869         shared_flag='-shared'
15870         if test "$aix_use_runtimelinking" = yes; then
15871           shared_flag="$shared_flag "'${wl}-G'
15872         fi
15873       else
15874         # not using gcc
15875         if test "$host_cpu" = ia64; then
15876         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15877         # chokes on -Wl,-G. The following line is correct:
15878           shared_flag='-G'
15879         else
15880           if test "$aix_use_runtimelinking" = yes; then
15881             shared_flag='${wl}-G'
15882           else
15883             shared_flag='${wl}-bM:SRE'
15884           fi
15885         fi
15886       fi
15887
15888       export_dynamic_flag_spec='${wl}-bexpall'
15889       # It seems that -bexpall does not export symbols beginning with
15890       # underscore (_), so it is better to generate a list of symbols to export.
15891       always_export_symbols=yes
15892       if test "$aix_use_runtimelinking" = yes; then
15893         # Warning - without using the other runtime loading flags (-brtl),
15894         # -berok will link without error, but may produce a broken library.
15895         allow_undefined_flag='-berok'
15896         # Determine the default libpath from the value encoded in an
15897         # empty executable.
15898         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15899 /* end confdefs.h.  */
15900
15901 int
15902 main ()
15903 {
15904
15905   ;
15906   return 0;
15907 }
15908 _ACEOF
15909 if ac_fn_c_try_link "$LINENO"; then :
15910
15911 lt_aix_libpath_sed='
15912     /Import File Strings/,/^$/ {
15913         /^0/ {
15914             s/^0  *\(.*\)$/\1/
15915             p
15916         }
15917     }'
15918 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15919 # Check for a 64-bit object if we didn't find anything.
15920 if test -z "$aix_libpath"; then
15921   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15922 fi
15923 fi
15924 rm -f core conftest.err conftest.$ac_objext \
15925     conftest$ac_exeext conftest.$ac_ext
15926 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15927
15928         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15929         archive_expsym_cmds='$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 $shared_flag"
15930       else
15931         if test "$host_cpu" = ia64; then
15932           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15933           allow_undefined_flag="-z nodefs"
15934           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15935         else
15936          # Determine the default libpath from the value encoded in an
15937          # empty executable.
15938          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15939 /* end confdefs.h.  */
15940
15941 int
15942 main ()
15943 {
15944
15945   ;
15946   return 0;
15947 }
15948 _ACEOF
15949 if ac_fn_c_try_link "$LINENO"; then :
15950
15951 lt_aix_libpath_sed='
15952     /Import File Strings/,/^$/ {
15953         /^0/ {
15954             s/^0  *\(.*\)$/\1/
15955             p
15956         }
15957     }'
15958 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15959 # Check for a 64-bit object if we didn't find anything.
15960 if test -z "$aix_libpath"; then
15961   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15962 fi
15963 fi
15964 rm -f core conftest.err conftest.$ac_objext \
15965     conftest$ac_exeext conftest.$ac_ext
15966 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15967
15968          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15969           # Warning - without using the other run time loading flags,
15970           # -berok will link without error, but may produce a broken library.
15971           no_undefined_flag=' ${wl}-bernotok'
15972           allow_undefined_flag=' ${wl}-berok'
15973           if test "$with_gnu_ld" = yes; then
15974             # We only use this code for GNU lds that support --whole-archive.
15975             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
15976           else
15977             # Exported symbols can be pulled into shared objects from archives
15978             whole_archive_flag_spec='$convenience'
15979           fi
15980           archive_cmds_need_lc=yes
15981           # This is similar to how AIX traditionally builds its shared libraries.
15982           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'
15983         fi
15984       fi
15985       ;;
15986
15987     amigaos*)
15988       case $host_cpu in
15989       powerpc)
15990             # see comment about AmigaOS4 .so support
15991             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15992             archive_expsym_cmds=''
15993         ;;
15994       m68k)
15995             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15996             hardcode_libdir_flag_spec='-L$libdir'
15997             hardcode_minus_L=yes
15998         ;;
15999       esac
16000       ;;
16001
16002     bsdi[45]*)
16003       export_dynamic_flag_spec=-rdynamic
16004       ;;
16005
16006     cygwin* | mingw* | pw32* | cegcc*)
16007       # When not using gcc, we currently assume that we are using
16008       # Microsoft Visual C++.
16009       # hardcode_libdir_flag_spec is actually meaningless, as there is
16010       # no search path for DLLs.
16011       hardcode_libdir_flag_spec=' '
16012       allow_undefined_flag=unsupported
16013       # Tell ltmain to make .lib files, not .a files.
16014       libext=lib
16015       # Tell ltmain to make .dll files, not .so files.
16016       shrext_cmds=".dll"
16017       # FIXME: Setting linknames here is a bad hack.
16018       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16019       # The linker will automatically build a .lib file if we build a DLL.
16020       old_archive_from_new_cmds='true'
16021       # FIXME: Should let the user specify the lib program.
16022       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16023       fix_srcfile_path='`cygpath -w "$srcfile"`'
16024       enable_shared_with_static_runtimes=yes
16025       ;;
16026
16027     darwin* | rhapsody*)
16028
16029
16030   archive_cmds_need_lc=no
16031   hardcode_direct=no
16032   hardcode_automatic=yes
16033   hardcode_shlibpath_var=unsupported
16034   if test "$lt_cv_ld_force_load" = "yes"; then
16035     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16036   else
16037     whole_archive_flag_spec=''
16038   fi
16039   link_all_deplibs=yes
16040   allow_undefined_flag="$_lt_dar_allow_undefined"
16041   case $cc_basename in
16042      ifort*) _lt_dar_can_shared=yes ;;
16043      *) _lt_dar_can_shared=$GCC ;;
16044   esac
16045   if test "$_lt_dar_can_shared" = "yes"; then
16046     output_verbose_link_cmd=func_echo_all
16047     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16048     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16049     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}${_lt_dsymutil}"
16050     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16051
16052   else
16053   ld_shlibs=no
16054   fi
16055
16056       ;;
16057
16058     dgux*)
16059       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16060       hardcode_libdir_flag_spec='-L$libdir'
16061       hardcode_shlibpath_var=no
16062       ;;
16063
16064     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16065     # support.  Future versions do this automatically, but an explicit c++rt0.o
16066     # does not break anything, and helps significantly (at the cost of a little
16067     # extra space).
16068     freebsd2.2*)
16069       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16070       hardcode_libdir_flag_spec='-R$libdir'
16071       hardcode_direct=yes
16072       hardcode_shlibpath_var=no
16073       ;;
16074
16075     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16076     freebsd2.*)
16077       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16078       hardcode_direct=yes
16079       hardcode_minus_L=yes
16080       hardcode_shlibpath_var=no
16081       ;;
16082
16083     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16084     freebsd* | dragonfly*)
16085       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16086       hardcode_libdir_flag_spec='-R$libdir'
16087       hardcode_direct=yes
16088       hardcode_shlibpath_var=no
16089       ;;
16090
16091     hpux9*)
16092       if test "$GCC" = yes; then
16093         archive_cmds='$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 $lib'
16094       else
16095         archive_cmds='$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 $lib'
16096       fi
16097       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16098       hardcode_libdir_separator=:
16099       hardcode_direct=yes
16100
16101       # hardcode_minus_L: Not really in the search PATH,
16102       # but as the default location of the library.
16103       hardcode_minus_L=yes
16104       export_dynamic_flag_spec='${wl}-E'
16105       ;;
16106
16107     hpux10*)
16108       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16109         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16110       else
16111         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16112       fi
16113       if test "$with_gnu_ld" = no; then
16114         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16115         hardcode_libdir_flag_spec_ld='+b $libdir'
16116         hardcode_libdir_separator=:
16117         hardcode_direct=yes
16118         hardcode_direct_absolute=yes
16119         export_dynamic_flag_spec='${wl}-E'
16120         # hardcode_minus_L: Not really in the search PATH,
16121         # but as the default location of the library.
16122         hardcode_minus_L=yes
16123       fi
16124       ;;
16125
16126     hpux11*)
16127       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16128         case $host_cpu in
16129         hppa*64*)
16130           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16131           ;;
16132         ia64*)
16133           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16134           ;;
16135         *)
16136           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16137           ;;
16138         esac
16139       else
16140         case $host_cpu in
16141         hppa*64*)
16142           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16143           ;;
16144         ia64*)
16145           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16146           ;;
16147         *)
16148
16149           # Older versions of the 11.00 compiler do not understand -b yet
16150           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16151           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16152 $as_echo_n "checking if $CC understands -b... " >&6; }
16153 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16154   $as_echo_n "(cached) " >&6
16155 else
16156   lt_cv_prog_compiler__b=no
16157    save_LDFLAGS="$LDFLAGS"
16158    LDFLAGS="$LDFLAGS -b"
16159    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16160    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16161      # The linker can only warn and ignore the option if not recognized
16162      # So say no if there are warnings
16163      if test -s conftest.err; then
16164        # Append any errors to the config.log.
16165        cat conftest.err 1>&5
16166        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16167        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16168        if diff conftest.exp conftest.er2 >/dev/null; then
16169          lt_cv_prog_compiler__b=yes
16170        fi
16171      else
16172        lt_cv_prog_compiler__b=yes
16173      fi
16174    fi
16175    $RM -r conftest*
16176    LDFLAGS="$save_LDFLAGS"
16177
16178 fi
16179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16180 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16181
16182 if test x"$lt_cv_prog_compiler__b" = xyes; then
16183     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16184 else
16185     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16186 fi
16187
16188           ;;
16189         esac
16190       fi
16191       if test "$with_gnu_ld" = no; then
16192         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16193         hardcode_libdir_separator=:
16194
16195         case $host_cpu in
16196         hppa*64*|ia64*)
16197           hardcode_direct=no
16198           hardcode_shlibpath_var=no
16199           ;;
16200         *)
16201           hardcode_direct=yes
16202           hardcode_direct_absolute=yes
16203           export_dynamic_flag_spec='${wl}-E'
16204
16205           # hardcode_minus_L: Not really in the search PATH,
16206           # but as the default location of the library.
16207           hardcode_minus_L=yes
16208           ;;
16209         esac
16210       fi
16211       ;;
16212
16213     irix5* | irix6* | nonstopux*)
16214       if test "$GCC" = yes; then
16215         archive_cmds='$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 $lib'
16216         # Try to use the -exported_symbol ld option, if it does not
16217         # work, assume that -exports_file does not work either and
16218         # implicitly export all symbols.
16219         save_LDFLAGS="$LDFLAGS"
16220         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16221         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16222 /* end confdefs.h.  */
16223 int foo(void) {}
16224 _ACEOF
16225 if ac_fn_c_try_link "$LINENO"; then :
16226   archive_expsym_cmds='$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 $lib'
16227
16228 fi
16229 rm -f core conftest.err conftest.$ac_objext \
16230     conftest$ac_exeext conftest.$ac_ext
16231         LDFLAGS="$save_LDFLAGS"
16232       else
16233         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16234         archive_expsym_cmds='$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 $lib'
16235       fi
16236       archive_cmds_need_lc='no'
16237       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16238       hardcode_libdir_separator=:
16239       inherit_rpath=yes
16240       link_all_deplibs=yes
16241       ;;
16242
16243     netbsd*)
16244       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16245         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16246       else
16247         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16248       fi
16249       hardcode_libdir_flag_spec='-R$libdir'
16250       hardcode_direct=yes
16251       hardcode_shlibpath_var=no
16252       ;;
16253
16254     newsos6)
16255       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16256       hardcode_direct=yes
16257       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16258       hardcode_libdir_separator=:
16259       hardcode_shlibpath_var=no
16260       ;;
16261
16262     *nto* | *qnx*)
16263       ;;
16264
16265     openbsd*)
16266       if test -f /usr/libexec/ld.so; then
16267         hardcode_direct=yes
16268         hardcode_shlibpath_var=no
16269         hardcode_direct_absolute=yes
16270         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16271           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16272           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16273           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16274           export_dynamic_flag_spec='${wl}-E'
16275         else
16276           case $host_os in
16277            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16278              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16279              hardcode_libdir_flag_spec='-R$libdir'
16280              ;;
16281            *)
16282              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16283              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16284              ;;
16285           esac
16286         fi
16287       else
16288         ld_shlibs=no
16289       fi
16290       ;;
16291
16292     os2*)
16293       hardcode_libdir_flag_spec='-L$libdir'
16294       hardcode_minus_L=yes
16295       allow_undefined_flag=unsupported
16296       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'
16297       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16298       ;;
16299
16300     osf3*)
16301       if test "$GCC" = yes; then
16302         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16303         archive_cmds='$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 $lib'
16304       else
16305         allow_undefined_flag=' -expect_unresolved \*'
16306         archive_cmds='$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 $lib'
16307       fi
16308       archive_cmds_need_lc='no'
16309       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16310       hardcode_libdir_separator=:
16311       ;;
16312
16313     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16314       if test "$GCC" = yes; then
16315         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16316         archive_cmds='$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 $lib'
16317         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16318       else
16319         allow_undefined_flag=' -expect_unresolved \*'
16320         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'
16321         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~
16322         $CC -shared${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'
16323
16324         # Both c and cxx compiler support -rpath directly
16325         hardcode_libdir_flag_spec='-rpath $libdir'
16326       fi
16327       archive_cmds_need_lc='no'
16328       hardcode_libdir_separator=:
16329       ;;
16330
16331     solaris*)
16332       no_undefined_flag=' -z defs'
16333       if test "$GCC" = yes; then
16334         wlarc='${wl}'
16335         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16336         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16337           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16338       else
16339         case `$CC -V 2>&1` in
16340         *"Compilers 5.0"*)
16341           wlarc=''
16342           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16343           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16344           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16345           ;;
16346         *)
16347           wlarc='${wl}'
16348           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16349           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16350           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16351           ;;
16352         esac
16353       fi
16354       hardcode_libdir_flag_spec='-R$libdir'
16355       hardcode_shlibpath_var=no
16356       case $host_os in
16357       solaris2.[0-5] | solaris2.[0-5].*) ;;
16358       *)
16359         # The compiler driver will combine and reorder linker options,
16360         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16361         # but is careful enough not to reorder.
16362         # Supported since Solaris 2.6 (maybe 2.5.1?)
16363         if test "$GCC" = yes; then
16364           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16365         else
16366           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16367         fi
16368         ;;
16369       esac
16370       link_all_deplibs=yes
16371       ;;
16372
16373     sunos4*)
16374       if test "x$host_vendor" = xsequent; then
16375         # Use $CC to link under sequent, because it throws in some extra .o
16376         # files that make .init and .fini sections work.
16377         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16378       else
16379         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16380       fi
16381       hardcode_libdir_flag_spec='-L$libdir'
16382       hardcode_direct=yes
16383       hardcode_minus_L=yes
16384       hardcode_shlibpath_var=no
16385       ;;
16386
16387     sysv4)
16388       case $host_vendor in
16389         sni)
16390           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16391           hardcode_direct=yes # is this really true???
16392         ;;
16393         siemens)
16394           ## LD is ld it makes a PLAMLIB
16395           ## CC just makes a GrossModule.
16396           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16397           reload_cmds='$CC -r -o $output$reload_objs'
16398           hardcode_direct=no
16399         ;;
16400         motorola)
16401           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16402           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16403         ;;
16404       esac
16405       runpath_var='LD_RUN_PATH'
16406       hardcode_shlibpath_var=no
16407       ;;
16408
16409     sysv4.3*)
16410       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16411       hardcode_shlibpath_var=no
16412       export_dynamic_flag_spec='-Bexport'
16413       ;;
16414
16415     sysv4*MP*)
16416       if test -d /usr/nec; then
16417         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16418         hardcode_shlibpath_var=no
16419         runpath_var=LD_RUN_PATH
16420         hardcode_runpath_var=yes
16421         ld_shlibs=yes
16422       fi
16423       ;;
16424
16425     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16426       no_undefined_flag='${wl}-z,text'
16427       archive_cmds_need_lc=no
16428       hardcode_shlibpath_var=no
16429       runpath_var='LD_RUN_PATH'
16430
16431       if test "$GCC" = yes; then
16432         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16433         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16434       else
16435         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16436         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16437       fi
16438       ;;
16439
16440     sysv5* | sco3.2v5* | sco5v6*)
16441       # Note: We can NOT use -z defs as we might desire, because we do not
16442       # link with -lc, and that would cause any symbols used from libc to
16443       # always be unresolved, which means just about no library would
16444       # ever link correctly.  If we're not using GNU ld we use -z text
16445       # though, which does catch some bad symbols but isn't as heavy-handed
16446       # as -z defs.
16447       no_undefined_flag='${wl}-z,text'
16448       allow_undefined_flag='${wl}-z,nodefs'
16449       archive_cmds_need_lc=no
16450       hardcode_shlibpath_var=no
16451       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16452       hardcode_libdir_separator=':'
16453       link_all_deplibs=yes
16454       export_dynamic_flag_spec='${wl}-Bexport'
16455       runpath_var='LD_RUN_PATH'
16456
16457       if test "$GCC" = yes; then
16458         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16459         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16460       else
16461         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16462         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16463       fi
16464       ;;
16465
16466     uts4*)
16467       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16468       hardcode_libdir_flag_spec='-L$libdir'
16469       hardcode_shlibpath_var=no
16470       ;;
16471
16472     *)
16473       ld_shlibs=no
16474       ;;
16475     esac
16476
16477     if test x$host_vendor = xsni; then
16478       case $host in
16479       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16480         export_dynamic_flag_spec='${wl}-Blargedynsym'
16481         ;;
16482       esac
16483     fi
16484   fi
16485
16486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16487 $as_echo "$ld_shlibs" >&6; }
16488 test "$ld_shlibs" = no && can_build_shared=no
16489
16490 with_gnu_ld=$with_gnu_ld
16491
16492
16493
16494
16495
16496
16497
16498
16499
16500
16501
16502
16503
16504
16505
16506 #
16507 # Do we need to explicitly link libc?
16508 #
16509 case "x$archive_cmds_need_lc" in
16510 x|xyes)
16511   # Assume -lc should be added
16512   archive_cmds_need_lc=yes
16513
16514   if test "$enable_shared" = yes && test "$GCC" = yes; then
16515     case $archive_cmds in
16516     *'~'*)
16517       # FIXME: we may have to deal with multi-command sequences.
16518       ;;
16519     '$CC '*)
16520       # Test whether the compiler implicitly links with -lc since on some
16521       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16522       # to ld, don't add -lc before -lgcc.
16523       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16524 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16525 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16526   $as_echo_n "(cached) " >&6
16527 else
16528   $RM conftest*
16529         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16530
16531         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16532   (eval $ac_compile) 2>&5
16533   ac_status=$?
16534   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16535   test $ac_status = 0; } 2>conftest.err; then
16536           soname=conftest
16537           lib=conftest
16538           libobjs=conftest.$ac_objext
16539           deplibs=
16540           wl=$lt_prog_compiler_wl
16541           pic_flag=$lt_prog_compiler_pic
16542           compiler_flags=-v
16543           linker_flags=-v
16544           verstring=
16545           output_objdir=.
16546           libname=conftest
16547           lt_save_allow_undefined_flag=$allow_undefined_flag
16548           allow_undefined_flag=
16549           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16550   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16551   ac_status=$?
16552   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16553   test $ac_status = 0; }
16554           then
16555             lt_cv_archive_cmds_need_lc=no
16556           else
16557             lt_cv_archive_cmds_need_lc=yes
16558           fi
16559           allow_undefined_flag=$lt_save_allow_undefined_flag
16560         else
16561           cat conftest.err 1>&5
16562         fi
16563         $RM conftest*
16564
16565 fi
16566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16567 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16568       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16569       ;;
16570     esac
16571   fi
16572   ;;
16573 esac
16574
16575
16576
16577
16578
16579
16580
16581
16582
16583
16584
16585
16586
16587
16588
16589
16590
16591
16592
16593
16594
16595
16596
16597
16598
16599
16600
16601
16602
16603
16604
16605
16606
16607
16608
16609
16610
16611
16612
16613
16614
16615
16616
16617
16618
16619
16620
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635
16636
16637
16638
16639
16640
16641
16642
16643
16644
16645
16646
16647
16648
16649
16650
16651
16652
16653
16654
16655
16656
16657
16658
16659
16660
16661
16662
16663
16664
16665
16666
16667
16668
16669
16670
16671
16672
16673
16674
16675
16676
16677
16678
16679
16680
16681
16682
16683
16684
16685
16686
16687
16688
16689
16690
16691
16692
16693
16694
16695
16696
16697
16698
16699
16700
16701
16702
16703
16704
16705
16706
16707
16708
16709
16710
16711
16712
16713
16714
16715
16716
16717
16718
16719
16720
16721
16722
16723
16724
16725
16726
16727
16728
16729
16730
16731   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16732 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16733
16734 if test "$GCC" = yes; then
16735   case $host_os in
16736     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16737     *) lt_awk_arg="/^libraries:/" ;;
16738   esac
16739   case $host_os in
16740     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16741     *) lt_sed_strip_eq="s,=/,/,g" ;;
16742   esac
16743   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16744   case $lt_search_path_spec in
16745   *\;*)
16746     # if the path contains ";" then we assume it to be the separator
16747     # otherwise default to the standard path separator (i.e. ":") - it is
16748     # assumed that no part of a normal pathname contains ";" but that should
16749     # okay in the real world where ";" in dirpaths is itself problematic.
16750     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16751     ;;
16752   *)
16753     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16754     ;;
16755   esac
16756   # Ok, now we have the path, separated by spaces, we can step through it
16757   # and add multilib dir if necessary.
16758   lt_tmp_lt_search_path_spec=
16759   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16760   for lt_sys_path in $lt_search_path_spec; do
16761     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16762       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16763     else
16764       test -d "$lt_sys_path" && \
16765         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16766     fi
16767   done
16768   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16769 BEGIN {RS=" "; FS="/|\n";} {
16770   lt_foo="";
16771   lt_count=0;
16772   for (lt_i = NF; lt_i > 0; lt_i--) {
16773     if ($lt_i != "" && $lt_i != ".") {
16774       if ($lt_i == "..") {
16775         lt_count++;
16776       } else {
16777         if (lt_count == 0) {
16778           lt_foo="/" $lt_i lt_foo;
16779         } else {
16780           lt_count--;
16781         }
16782       }
16783     }
16784   }
16785   if (lt_foo != "") { lt_freq[lt_foo]++; }
16786   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16787 }'`
16788   # AWK program above erroneously prepends '/' to C:/dos/paths
16789   # for these hosts.
16790   case $host_os in
16791     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16792       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16793   esac
16794   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16795 else
16796   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16797 fi
16798 library_names_spec=
16799 libname_spec='lib$name'
16800 soname_spec=
16801 shrext_cmds=".so"
16802 postinstall_cmds=
16803 postuninstall_cmds=
16804 finish_cmds=
16805 finish_eval=
16806 shlibpath_var=
16807 shlibpath_overrides_runpath=unknown
16808 version_type=none
16809 dynamic_linker="$host_os ld.so"
16810 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16811 need_lib_prefix=unknown
16812 hardcode_into_libs=no
16813
16814 # when you set need_version to no, make sure it does not cause -set_version
16815 # flags to be left without arguments
16816 need_version=unknown
16817
16818 case $host_os in
16819 aix3*)
16820   version_type=linux
16821   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16822   shlibpath_var=LIBPATH
16823
16824   # AIX 3 has no versioning support, so we append a major version to the name.
16825   soname_spec='${libname}${release}${shared_ext}$major'
16826   ;;
16827
16828 aix[4-9]*)
16829   version_type=linux
16830   need_lib_prefix=no
16831   need_version=no
16832   hardcode_into_libs=yes
16833   if test "$host_cpu" = ia64; then
16834     # AIX 5 supports IA64
16835     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16836     shlibpath_var=LD_LIBRARY_PATH
16837   else
16838     # With GCC up to 2.95.x, collect2 would create an import file
16839     # for dependence libraries.  The import file would start with
16840     # the line `#! .'.  This would cause the generated library to
16841     # depend on `.', always an invalid library.  This was fixed in
16842     # development snapshots of GCC prior to 3.0.
16843     case $host_os in
16844       aix4 | aix4.[01] | aix4.[01].*)
16845       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16846            echo ' yes '
16847            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16848         :
16849       else
16850         can_build_shared=no
16851       fi
16852       ;;
16853     esac
16854     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16855     # soname into executable. Probably we can add versioning support to
16856     # collect2, so additional links can be useful in future.
16857     if test "$aix_use_runtimelinking" = yes; then
16858       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16859       # instead of lib<name>.a to let people know that these are not
16860       # typical AIX shared libraries.
16861       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16862     else
16863       # We preserve .a as extension for shared libraries through AIX4.2
16864       # and later when we are not doing run time linking.
16865       library_names_spec='${libname}${release}.a $libname.a'
16866       soname_spec='${libname}${release}${shared_ext}$major'
16867     fi
16868     shlibpath_var=LIBPATH
16869   fi
16870   ;;
16871
16872 amigaos*)
16873   case $host_cpu in
16874   powerpc)
16875     # Since July 2007 AmigaOS4 officially supports .so libraries.
16876     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16877     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16878     ;;
16879   m68k)
16880     library_names_spec='$libname.ixlibrary $libname.a'
16881     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16882     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 ${libname}_ixlibrary.a || exit 1; done'
16883     ;;
16884   esac
16885   ;;
16886
16887 beos*)
16888   library_names_spec='${libname}${shared_ext}'
16889   dynamic_linker="$host_os ld.so"
16890   shlibpath_var=LIBRARY_PATH
16891   ;;
16892
16893 bsdi[45]*)
16894   version_type=linux
16895   need_version=no
16896   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16897   soname_spec='${libname}${release}${shared_ext}$major'
16898   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16899   shlibpath_var=LD_LIBRARY_PATH
16900   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16901   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16902   # the default ld.so.conf also contains /usr/contrib/lib and
16903   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16904   # libtool to hard-code these into programs
16905   ;;
16906
16907 cygwin* | mingw* | pw32* | cegcc*)
16908   version_type=windows
16909   shrext_cmds=".dll"
16910   need_version=no
16911   need_lib_prefix=no
16912
16913   case $GCC,$host_os in
16914   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16915     library_names_spec='$libname.dll.a'
16916     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16917     postinstall_cmds='base_file=`basename \${file}`~
16918       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16919       dldir=$destdir/`dirname \$dlpath`~
16920       test -d \$dldir || mkdir -p \$dldir~
16921       $install_prog $dir/$dlname \$dldir/$dlname~
16922       chmod a+x \$dldir/$dlname~
16923       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16924         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16925       fi'
16926     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16927       dlpath=$dir/\$dldll~
16928        $RM \$dlpath'
16929     shlibpath_overrides_runpath=yes
16930
16931     case $host_os in
16932     cygwin*)
16933       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16934       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16935
16936       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16937       ;;
16938     mingw* | cegcc*)
16939       # MinGW DLLs use traditional 'lib' prefix
16940       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16941       ;;
16942     pw32*)
16943       # pw32 DLLs use 'pw' prefix rather than 'lib'
16944       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16945       ;;
16946     esac
16947     ;;
16948
16949   *)
16950     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
16951     ;;
16952   esac
16953   dynamic_linker='Win32 ld.exe'
16954   # FIXME: first we should search . and the directory the executable is in
16955   shlibpath_var=PATH
16956   ;;
16957
16958 darwin* | rhapsody*)
16959   dynamic_linker="$host_os dyld"
16960   version_type=darwin
16961   need_lib_prefix=no
16962   need_version=no
16963   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
16964   soname_spec='${libname}${release}${major}$shared_ext'
16965   shlibpath_overrides_runpath=yes
16966   shlibpath_var=DYLD_LIBRARY_PATH
16967   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
16968
16969   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
16970   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
16971   ;;
16972
16973 dgux*)
16974   version_type=linux
16975   need_lib_prefix=no
16976   need_version=no
16977   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
16978   soname_spec='${libname}${release}${shared_ext}$major'
16979   shlibpath_var=LD_LIBRARY_PATH
16980   ;;
16981
16982 freebsd* | dragonfly*)
16983   # DragonFly does not have aout.  When/if they implement a new
16984   # versioning mechanism, adjust this.
16985   if test -x /usr/bin/objformat; then
16986     objformat=`/usr/bin/objformat`
16987   else
16988     case $host_os in
16989     freebsd[23].*) objformat=aout ;;
16990     *) objformat=elf ;;
16991     esac
16992   fi
16993   version_type=freebsd-$objformat
16994   case $version_type in
16995     freebsd-elf*)
16996       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
16997       need_version=no
16998       need_lib_prefix=no
16999       ;;
17000     freebsd-*)
17001       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17002       need_version=yes
17003       ;;
17004   esac
17005   shlibpath_var=LD_LIBRARY_PATH
17006   case $host_os in
17007   freebsd2.*)
17008     shlibpath_overrides_runpath=yes
17009     ;;
17010   freebsd3.[01]* | freebsdelf3.[01]*)
17011     shlibpath_overrides_runpath=yes
17012     hardcode_into_libs=yes
17013     ;;
17014   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17015   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17016     shlibpath_overrides_runpath=no
17017     hardcode_into_libs=yes
17018     ;;
17019   *) # from 4.6 on, and DragonFly
17020     shlibpath_overrides_runpath=yes
17021     hardcode_into_libs=yes
17022     ;;
17023   esac
17024   ;;
17025
17026 gnu*)
17027   version_type=linux
17028   need_lib_prefix=no
17029   need_version=no
17030   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17031   soname_spec='${libname}${release}${shared_ext}$major'
17032   shlibpath_var=LD_LIBRARY_PATH
17033   hardcode_into_libs=yes
17034   ;;
17035
17036 haiku*)
17037   version_type=linux
17038   need_lib_prefix=no
17039   need_version=no
17040   dynamic_linker="$host_os runtime_loader"
17041   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17042   soname_spec='${libname}${release}${shared_ext}$major'
17043   shlibpath_var=LIBRARY_PATH
17044   shlibpath_overrides_runpath=yes
17045   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17046   hardcode_into_libs=yes
17047   ;;
17048
17049 hpux9* | hpux10* | hpux11*)
17050   # Give a soname corresponding to the major version so that dld.sl refuses to
17051   # link against other versions.
17052   version_type=sunos
17053   need_lib_prefix=no
17054   need_version=no
17055   case $host_cpu in
17056   ia64*)
17057     shrext_cmds='.so'
17058     hardcode_into_libs=yes
17059     dynamic_linker="$host_os dld.so"
17060     shlibpath_var=LD_LIBRARY_PATH
17061     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17062     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17063     soname_spec='${libname}${release}${shared_ext}$major'
17064     if test "X$HPUX_IA64_MODE" = X32; then
17065       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17066     else
17067       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17068     fi
17069     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17070     ;;
17071   hppa*64*)
17072     shrext_cmds='.sl'
17073     hardcode_into_libs=yes
17074     dynamic_linker="$host_os dld.sl"
17075     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17076     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17077     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17078     soname_spec='${libname}${release}${shared_ext}$major'
17079     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17080     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17081     ;;
17082   *)
17083     shrext_cmds='.sl'
17084     dynamic_linker="$host_os dld.sl"
17085     shlibpath_var=SHLIB_PATH
17086     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17087     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17088     soname_spec='${libname}${release}${shared_ext}$major'
17089     ;;
17090   esac
17091   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17092   postinstall_cmds='chmod 555 $lib'
17093   # or fails outright, so override atomically:
17094   install_override_mode=555
17095   ;;
17096
17097 interix[3-9]*)
17098   version_type=linux
17099   need_lib_prefix=no
17100   need_version=no
17101   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17102   soname_spec='${libname}${release}${shared_ext}$major'
17103   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17104   shlibpath_var=LD_LIBRARY_PATH
17105   shlibpath_overrides_runpath=no
17106   hardcode_into_libs=yes
17107   ;;
17108
17109 irix5* | irix6* | nonstopux*)
17110   case $host_os in
17111     nonstopux*) version_type=nonstopux ;;
17112     *)
17113         if test "$lt_cv_prog_gnu_ld" = yes; then
17114                 version_type=linux
17115         else
17116                 version_type=irix
17117         fi ;;
17118   esac
17119   need_lib_prefix=no
17120   need_version=no
17121   soname_spec='${libname}${release}${shared_ext}$major'
17122   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17123   case $host_os in
17124   irix5* | nonstopux*)
17125     libsuff= shlibsuff=
17126     ;;
17127   *)
17128     case $LD in # libtool.m4 will add one of these switches to LD
17129     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17130       libsuff= shlibsuff= libmagic=32-bit;;
17131     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17132       libsuff=32 shlibsuff=N32 libmagic=N32;;
17133     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17134       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17135     *) libsuff= shlibsuff= libmagic=never-match;;
17136     esac
17137     ;;
17138   esac
17139   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17140   shlibpath_overrides_runpath=no
17141   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17142   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17143   hardcode_into_libs=yes
17144   ;;
17145
17146 # No shared lib support for Linux oldld, aout, or coff.
17147 linux*oldld* | linux*aout* | linux*coff*)
17148   dynamic_linker=no
17149   ;;
17150
17151 # This must be Linux ELF.
17152 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17153   version_type=linux
17154   need_lib_prefix=no
17155   need_version=no
17156   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17157   soname_spec='${libname}${release}${shared_ext}$major'
17158   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17159   shlibpath_var=LD_LIBRARY_PATH
17160   shlibpath_overrides_runpath=no
17161
17162   # Some binutils ld are patched to set DT_RUNPATH
17163   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17164   $as_echo_n "(cached) " >&6
17165 else
17166   lt_cv_shlibpath_overrides_runpath=no
17167     save_LDFLAGS=$LDFLAGS
17168     save_libdir=$libdir
17169     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17170          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17171     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17172 /* end confdefs.h.  */
17173
17174 int
17175 main ()
17176 {
17177
17178   ;
17179   return 0;
17180 }
17181 _ACEOF
17182 if ac_fn_c_try_link "$LINENO"; then :
17183   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17184   lt_cv_shlibpath_overrides_runpath=yes
17185 fi
17186 fi
17187 rm -f core conftest.err conftest.$ac_objext \
17188     conftest$ac_exeext conftest.$ac_ext
17189     LDFLAGS=$save_LDFLAGS
17190     libdir=$save_libdir
17191
17192 fi
17193
17194   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17195
17196   # This implies no fast_install, which is unacceptable.
17197   # Some rework will be needed to allow for fast_install
17198   # before this can be enabled.
17199   hardcode_into_libs=yes
17200
17201   # Append ld.so.conf contents to the search path
17202   if test -f /etc/ld.so.conf; then
17203     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' ' '`
17204     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17205   fi
17206
17207   # We used to test for /lib/ld.so.1 and disable shared libraries on
17208   # powerpc, because MkLinux only supported shared libraries with the
17209   # GNU dynamic linker.  Since this was broken with cross compilers,
17210   # most powerpc-linux boxes support dynamic linking these days and
17211   # people can always --disable-shared, the test was removed, and we
17212   # assume the GNU/Linux dynamic linker is in use.
17213   dynamic_linker='GNU/Linux ld.so'
17214   ;;
17215
17216 netbsd*)
17217   version_type=sunos
17218   need_lib_prefix=no
17219   need_version=no
17220   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17221     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17222     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17223     dynamic_linker='NetBSD (a.out) ld.so'
17224   else
17225     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17226     soname_spec='${libname}${release}${shared_ext}$major'
17227     dynamic_linker='NetBSD ld.elf_so'
17228   fi
17229   shlibpath_var=LD_LIBRARY_PATH
17230   shlibpath_overrides_runpath=yes
17231   hardcode_into_libs=yes
17232   ;;
17233
17234 newsos6)
17235   version_type=linux
17236   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17237   shlibpath_var=LD_LIBRARY_PATH
17238   shlibpath_overrides_runpath=yes
17239   ;;
17240
17241 *nto* | *qnx*)
17242   version_type=qnx
17243   need_lib_prefix=no
17244   need_version=no
17245   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17246   soname_spec='${libname}${release}${shared_ext}$major'
17247   shlibpath_var=LD_LIBRARY_PATH
17248   shlibpath_overrides_runpath=no
17249   hardcode_into_libs=yes
17250   dynamic_linker='ldqnx.so'
17251   ;;
17252
17253 openbsd*)
17254   version_type=sunos
17255   sys_lib_dlsearch_path_spec="/usr/lib"
17256   need_lib_prefix=no
17257   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17258   case $host_os in
17259     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17260     *)                          need_version=no  ;;
17261   esac
17262   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17263   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17264   shlibpath_var=LD_LIBRARY_PATH
17265   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17266     case $host_os in
17267       openbsd2.[89] | openbsd2.[89].*)
17268         shlibpath_overrides_runpath=no
17269         ;;
17270       *)
17271         shlibpath_overrides_runpath=yes
17272         ;;
17273       esac
17274   else
17275     shlibpath_overrides_runpath=yes
17276   fi
17277   ;;
17278
17279 os2*)
17280   libname_spec='$name'
17281   shrext_cmds=".dll"
17282   need_lib_prefix=no
17283   library_names_spec='$libname${shared_ext} $libname.a'
17284   dynamic_linker='OS/2 ld.exe'
17285   shlibpath_var=LIBPATH
17286   ;;
17287
17288 osf3* | osf4* | osf5*)
17289   version_type=osf
17290   need_lib_prefix=no
17291   need_version=no
17292   soname_spec='${libname}${release}${shared_ext}$major'
17293   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17294   shlibpath_var=LD_LIBRARY_PATH
17295   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17296   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17297   ;;
17298
17299 rdos*)
17300   dynamic_linker=no
17301   ;;
17302
17303 solaris*)
17304   version_type=linux
17305   need_lib_prefix=no
17306   need_version=no
17307   library_names_spec='${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=yes
17311   hardcode_into_libs=yes
17312   # ldd complains unless libraries are executable
17313   postinstall_cmds='chmod +x $lib'
17314   ;;
17315
17316 sunos4*)
17317   version_type=sunos
17318   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17319   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17320   shlibpath_var=LD_LIBRARY_PATH
17321   shlibpath_overrides_runpath=yes
17322   if test "$with_gnu_ld" = yes; then
17323     need_lib_prefix=no
17324   fi
17325   need_version=yes
17326   ;;
17327
17328 sysv4 | sysv4.3*)
17329   version_type=linux
17330   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17331   soname_spec='${libname}${release}${shared_ext}$major'
17332   shlibpath_var=LD_LIBRARY_PATH
17333   case $host_vendor in
17334     sni)
17335       shlibpath_overrides_runpath=no
17336       need_lib_prefix=no
17337       runpath_var=LD_RUN_PATH
17338       ;;
17339     siemens)
17340       need_lib_prefix=no
17341       ;;
17342     motorola)
17343       need_lib_prefix=no
17344       need_version=no
17345       shlibpath_overrides_runpath=no
17346       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17347       ;;
17348   esac
17349   ;;
17350
17351 sysv4*MP*)
17352   if test -d /usr/nec ;then
17353     version_type=linux
17354     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17355     soname_spec='$libname${shared_ext}.$major'
17356     shlibpath_var=LD_LIBRARY_PATH
17357   fi
17358   ;;
17359
17360 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17361   version_type=freebsd-elf
17362   need_lib_prefix=no
17363   need_version=no
17364   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17365   soname_spec='${libname}${release}${shared_ext}$major'
17366   shlibpath_var=LD_LIBRARY_PATH
17367   shlibpath_overrides_runpath=yes
17368   hardcode_into_libs=yes
17369   if test "$with_gnu_ld" = yes; then
17370     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17371   else
17372     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17373     case $host_os in
17374       sco3.2v5*)
17375         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17376         ;;
17377     esac
17378   fi
17379   sys_lib_dlsearch_path_spec='/usr/lib'
17380   ;;
17381
17382 tpf*)
17383   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17384   version_type=linux
17385   need_lib_prefix=no
17386   need_version=no
17387   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17388   shlibpath_var=LD_LIBRARY_PATH
17389   shlibpath_overrides_runpath=no
17390   hardcode_into_libs=yes
17391   ;;
17392
17393 uts4*)
17394   version_type=linux
17395   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17396   soname_spec='${libname}${release}${shared_ext}$major'
17397   shlibpath_var=LD_LIBRARY_PATH
17398   ;;
17399
17400 *)
17401   dynamic_linker=no
17402   ;;
17403 esac
17404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17405 $as_echo "$dynamic_linker" >&6; }
17406 test "$dynamic_linker" = no && can_build_shared=no
17407
17408 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17409 if test "$GCC" = yes; then
17410   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17411 fi
17412
17413 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17414   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17415 fi
17416 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17417   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17418 fi
17419
17420
17421
17422
17423
17424
17425
17426
17427
17428
17429
17430
17431
17432
17433
17434
17435
17436
17437
17438
17439
17440
17441
17442
17443
17444
17445
17446
17447
17448
17449
17450
17451
17452
17453
17454
17455
17456
17457
17458
17459
17460
17461
17462
17463
17464
17465
17466
17467
17468
17469
17470
17471
17472
17473
17474
17475
17476
17477
17478
17479
17480
17481
17482
17483
17484
17485
17486
17487
17488
17489
17490
17491
17492
17493
17494
17495
17496
17497
17498
17499
17500
17501
17502
17503
17504
17505
17506
17507
17508
17509
17510
17511   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17512 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17513 hardcode_action=
17514 if test -n "$hardcode_libdir_flag_spec" ||
17515    test -n "$runpath_var" ||
17516    test "X$hardcode_automatic" = "Xyes" ; then
17517
17518   # We can hardcode non-existent directories.
17519   if test "$hardcode_direct" != no &&
17520      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17521      # have to relink, otherwise we might link with an installed library
17522      # when we should be linking with a yet-to-be-installed one
17523      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17524      test "$hardcode_minus_L" != no; then
17525     # Linking always hardcodes the temporary library directory.
17526     hardcode_action=relink
17527   else
17528     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17529     hardcode_action=immediate
17530   fi
17531 else
17532   # We cannot hardcode anything, or else we can only hardcode existing
17533   # directories.
17534   hardcode_action=unsupported
17535 fi
17536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17537 $as_echo "$hardcode_action" >&6; }
17538
17539 if test "$hardcode_action" = relink ||
17540    test "$inherit_rpath" = yes; then
17541   # Fast installation is not supported
17542   enable_fast_install=no
17543 elif test "$shlibpath_overrides_runpath" = yes ||
17544      test "$enable_shared" = no; then
17545   # Fast installation is not necessary
17546   enable_fast_install=needless
17547 fi
17548
17549
17550
17551
17552
17553
17554   if test "x$enable_dlopen" != xyes; then
17555   enable_dlopen=unknown
17556   enable_dlopen_self=unknown
17557   enable_dlopen_self_static=unknown
17558 else
17559   lt_cv_dlopen=no
17560   lt_cv_dlopen_libs=
17561
17562   case $host_os in
17563   beos*)
17564     lt_cv_dlopen="load_add_on"
17565     lt_cv_dlopen_libs=
17566     lt_cv_dlopen_self=yes
17567     ;;
17568
17569   mingw* | pw32* | cegcc*)
17570     lt_cv_dlopen="LoadLibrary"
17571     lt_cv_dlopen_libs=
17572     ;;
17573
17574   cygwin*)
17575     lt_cv_dlopen="dlopen"
17576     lt_cv_dlopen_libs=
17577     ;;
17578
17579   darwin*)
17580   # if libdl is installed we need to link against it
17581     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17582 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17583 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17584   $as_echo_n "(cached) " >&6
17585 else
17586   ac_check_lib_save_LIBS=$LIBS
17587 LIBS="-ldl  $LIBS"
17588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17589 /* end confdefs.h.  */
17590
17591 /* Override any GCC internal prototype to avoid an error.
17592    Use char because int might match the return type of a GCC
17593    builtin and then its argument prototype would still apply.  */
17594 #ifdef __cplusplus
17595 extern "C"
17596 #endif
17597 char dlopen ();
17598 int
17599 main ()
17600 {
17601 return dlopen ();
17602   ;
17603   return 0;
17604 }
17605 _ACEOF
17606 if ac_fn_c_try_link "$LINENO"; then :
17607   ac_cv_lib_dl_dlopen=yes
17608 else
17609   ac_cv_lib_dl_dlopen=no
17610 fi
17611 rm -f core conftest.err conftest.$ac_objext \
17612     conftest$ac_exeext conftest.$ac_ext
17613 LIBS=$ac_check_lib_save_LIBS
17614 fi
17615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17616 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17617 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17618   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17619 else
17620
17621     lt_cv_dlopen="dyld"
17622     lt_cv_dlopen_libs=
17623     lt_cv_dlopen_self=yes
17624
17625 fi
17626
17627     ;;
17628
17629   *)
17630     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17631 if test "x$ac_cv_func_shl_load" = x""yes; then :
17632   lt_cv_dlopen="shl_load"
17633 else
17634   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17635 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17636 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17637   $as_echo_n "(cached) " >&6
17638 else
17639   ac_check_lib_save_LIBS=$LIBS
17640 LIBS="-ldld  $LIBS"
17641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17642 /* end confdefs.h.  */
17643
17644 /* Override any GCC internal prototype to avoid an error.
17645    Use char because int might match the return type of a GCC
17646    builtin and then its argument prototype would still apply.  */
17647 #ifdef __cplusplus
17648 extern "C"
17649 #endif
17650 char shl_load ();
17651 int
17652 main ()
17653 {
17654 return shl_load ();
17655   ;
17656   return 0;
17657 }
17658 _ACEOF
17659 if ac_fn_c_try_link "$LINENO"; then :
17660   ac_cv_lib_dld_shl_load=yes
17661 else
17662   ac_cv_lib_dld_shl_load=no
17663 fi
17664 rm -f core conftest.err conftest.$ac_objext \
17665     conftest$ac_exeext conftest.$ac_ext
17666 LIBS=$ac_check_lib_save_LIBS
17667 fi
17668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17669 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17670 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17671   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17672 else
17673   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17674 if test "x$ac_cv_func_dlopen" = x""yes; then :
17675   lt_cv_dlopen="dlopen"
17676 else
17677   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17678 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17679 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17680   $as_echo_n "(cached) " >&6
17681 else
17682   ac_check_lib_save_LIBS=$LIBS
17683 LIBS="-ldl  $LIBS"
17684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17685 /* end confdefs.h.  */
17686
17687 /* Override any GCC internal prototype to avoid an error.
17688    Use char because int might match the return type of a GCC
17689    builtin and then its argument prototype would still apply.  */
17690 #ifdef __cplusplus
17691 extern "C"
17692 #endif
17693 char dlopen ();
17694 int
17695 main ()
17696 {
17697 return dlopen ();
17698   ;
17699   return 0;
17700 }
17701 _ACEOF
17702 if ac_fn_c_try_link "$LINENO"; then :
17703   ac_cv_lib_dl_dlopen=yes
17704 else
17705   ac_cv_lib_dl_dlopen=no
17706 fi
17707 rm -f core conftest.err conftest.$ac_objext \
17708     conftest$ac_exeext conftest.$ac_ext
17709 LIBS=$ac_check_lib_save_LIBS
17710 fi
17711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17712 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17713 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17714   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17715 else
17716   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17717 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17718 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17719   $as_echo_n "(cached) " >&6
17720 else
17721   ac_check_lib_save_LIBS=$LIBS
17722 LIBS="-lsvld  $LIBS"
17723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17724 /* end confdefs.h.  */
17725
17726 /* Override any GCC internal prototype to avoid an error.
17727    Use char because int might match the return type of a GCC
17728    builtin and then its argument prototype would still apply.  */
17729 #ifdef __cplusplus
17730 extern "C"
17731 #endif
17732 char dlopen ();
17733 int
17734 main ()
17735 {
17736 return dlopen ();
17737   ;
17738   return 0;
17739 }
17740 _ACEOF
17741 if ac_fn_c_try_link "$LINENO"; then :
17742   ac_cv_lib_svld_dlopen=yes
17743 else
17744   ac_cv_lib_svld_dlopen=no
17745 fi
17746 rm -f core conftest.err conftest.$ac_objext \
17747     conftest$ac_exeext conftest.$ac_ext
17748 LIBS=$ac_check_lib_save_LIBS
17749 fi
17750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17751 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17752 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17753   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17754 else
17755   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17756 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17757 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17758   $as_echo_n "(cached) " >&6
17759 else
17760   ac_check_lib_save_LIBS=$LIBS
17761 LIBS="-ldld  $LIBS"
17762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17763 /* end confdefs.h.  */
17764
17765 /* Override any GCC internal prototype to avoid an error.
17766    Use char because int might match the return type of a GCC
17767    builtin and then its argument prototype would still apply.  */
17768 #ifdef __cplusplus
17769 extern "C"
17770 #endif
17771 char dld_link ();
17772 int
17773 main ()
17774 {
17775 return dld_link ();
17776   ;
17777   return 0;
17778 }
17779 _ACEOF
17780 if ac_fn_c_try_link "$LINENO"; then :
17781   ac_cv_lib_dld_dld_link=yes
17782 else
17783   ac_cv_lib_dld_dld_link=no
17784 fi
17785 rm -f core conftest.err conftest.$ac_objext \
17786     conftest$ac_exeext conftest.$ac_ext
17787 LIBS=$ac_check_lib_save_LIBS
17788 fi
17789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17790 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17791 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17792   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17793 fi
17794
17795
17796 fi
17797
17798
17799 fi
17800
17801
17802 fi
17803
17804
17805 fi
17806
17807
17808 fi
17809
17810     ;;
17811   esac
17812
17813   if test "x$lt_cv_dlopen" != xno; then
17814     enable_dlopen=yes
17815   else
17816     enable_dlopen=no
17817   fi
17818
17819   case $lt_cv_dlopen in
17820   dlopen)
17821     save_CPPFLAGS="$CPPFLAGS"
17822     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17823
17824     save_LDFLAGS="$LDFLAGS"
17825     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17826
17827     save_LIBS="$LIBS"
17828     LIBS="$lt_cv_dlopen_libs $LIBS"
17829
17830     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17831 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17832 if test "${lt_cv_dlopen_self+set}" = set; then :
17833   $as_echo_n "(cached) " >&6
17834 else
17835           if test "$cross_compiling" = yes; then :
17836   lt_cv_dlopen_self=cross
17837 else
17838   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17839   lt_status=$lt_dlunknown
17840   cat > conftest.$ac_ext <<_LT_EOF
17841 #line 17841 "configure"
17842 #include "confdefs.h"
17843
17844 #if HAVE_DLFCN_H
17845 #include <dlfcn.h>
17846 #endif
17847
17848 #include <stdio.h>
17849
17850 #ifdef RTLD_GLOBAL
17851 #  define LT_DLGLOBAL           RTLD_GLOBAL
17852 #else
17853 #  ifdef DL_GLOBAL
17854 #    define LT_DLGLOBAL         DL_GLOBAL
17855 #  else
17856 #    define LT_DLGLOBAL         0
17857 #  endif
17858 #endif
17859
17860 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17861    find out it does not work in some platform. */
17862 #ifndef LT_DLLAZY_OR_NOW
17863 #  ifdef RTLD_LAZY
17864 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17865 #  else
17866 #    ifdef DL_LAZY
17867 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17868 #    else
17869 #      ifdef RTLD_NOW
17870 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17871 #      else
17872 #        ifdef DL_NOW
17873 #          define LT_DLLAZY_OR_NOW      DL_NOW
17874 #        else
17875 #          define LT_DLLAZY_OR_NOW      0
17876 #        endif
17877 #      endif
17878 #    endif
17879 #  endif
17880 #endif
17881
17882 /* When -fvisbility=hidden is used, assume the code has been annotated
17883    correspondingly for the symbols needed.  */
17884 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17885 void fnord () __attribute__((visibility("default")));
17886 #endif
17887
17888 void fnord () { int i=42; }
17889 int main ()
17890 {
17891   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17892   int status = $lt_dlunknown;
17893
17894   if (self)
17895     {
17896       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17897       else
17898         {
17899           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17900           else puts (dlerror ());
17901         }
17902       /* dlclose (self); */
17903     }
17904   else
17905     puts (dlerror ());
17906
17907   return status;
17908 }
17909 _LT_EOF
17910   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17911   (eval $ac_link) 2>&5
17912   ac_status=$?
17913   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17914   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17915     (./conftest; exit; ) >&5 2>/dev/null
17916     lt_status=$?
17917     case x$lt_status in
17918       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17919       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17920       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17921     esac
17922   else :
17923     # compilation failed
17924     lt_cv_dlopen_self=no
17925   fi
17926 fi
17927 rm -fr conftest*
17928
17929
17930 fi
17931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17932 $as_echo "$lt_cv_dlopen_self" >&6; }
17933
17934     if test "x$lt_cv_dlopen_self" = xyes; then
17935       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17936       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17937 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17938 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17939   $as_echo_n "(cached) " >&6
17940 else
17941           if test "$cross_compiling" = yes; then :
17942   lt_cv_dlopen_self_static=cross
17943 else
17944   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17945   lt_status=$lt_dlunknown
17946   cat > conftest.$ac_ext <<_LT_EOF
17947 #line 17947 "configure"
17948 #include "confdefs.h"
17949
17950 #if HAVE_DLFCN_H
17951 #include <dlfcn.h>
17952 #endif
17953
17954 #include <stdio.h>
17955
17956 #ifdef RTLD_GLOBAL
17957 #  define LT_DLGLOBAL           RTLD_GLOBAL
17958 #else
17959 #  ifdef DL_GLOBAL
17960 #    define LT_DLGLOBAL         DL_GLOBAL
17961 #  else
17962 #    define LT_DLGLOBAL         0
17963 #  endif
17964 #endif
17965
17966 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17967    find out it does not work in some platform. */
17968 #ifndef LT_DLLAZY_OR_NOW
17969 #  ifdef RTLD_LAZY
17970 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17971 #  else
17972 #    ifdef DL_LAZY
17973 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17974 #    else
17975 #      ifdef RTLD_NOW
17976 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17977 #      else
17978 #        ifdef DL_NOW
17979 #          define LT_DLLAZY_OR_NOW      DL_NOW
17980 #        else
17981 #          define LT_DLLAZY_OR_NOW      0
17982 #        endif
17983 #      endif
17984 #    endif
17985 #  endif
17986 #endif
17987
17988 /* When -fvisbility=hidden is used, assume the code has been annotated
17989    correspondingly for the symbols needed.  */
17990 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17991 void fnord () __attribute__((visibility("default")));
17992 #endif
17993
17994 void fnord () { int i=42; }
17995 int main ()
17996 {
17997   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17998   int status = $lt_dlunknown;
17999
18000   if (self)
18001     {
18002       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18003       else
18004         {
18005           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18006           else puts (dlerror ());
18007         }
18008       /* dlclose (self); */
18009     }
18010   else
18011     puts (dlerror ());
18012
18013   return status;
18014 }
18015 _LT_EOF
18016   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18017   (eval $ac_link) 2>&5
18018   ac_status=$?
18019   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18020   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18021     (./conftest; exit; ) >&5 2>/dev/null
18022     lt_status=$?
18023     case x$lt_status in
18024       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18025       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18026       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18027     esac
18028   else :
18029     # compilation failed
18030     lt_cv_dlopen_self_static=no
18031   fi
18032 fi
18033 rm -fr conftest*
18034
18035
18036 fi
18037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18038 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18039     fi
18040
18041     CPPFLAGS="$save_CPPFLAGS"
18042     LDFLAGS="$save_LDFLAGS"
18043     LIBS="$save_LIBS"
18044     ;;
18045   esac
18046
18047   case $lt_cv_dlopen_self in
18048   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18049   *) enable_dlopen_self=unknown ;;
18050   esac
18051
18052   case $lt_cv_dlopen_self_static in
18053   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18054   *) enable_dlopen_self_static=unknown ;;
18055   esac
18056 fi
18057
18058
18059
18060
18061
18062
18063
18064
18065
18066
18067
18068
18069
18070
18071
18072
18073
18074 striplib=
18075 old_striplib=
18076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18077 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18078 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18079   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18080   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18081   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18082 $as_echo "yes" >&6; }
18083 else
18084 # FIXME - insert some real tests, host_os isn't really good enough
18085   case $host_os in
18086   darwin*)
18087     if test -n "$STRIP" ; then
18088       striplib="$STRIP -x"
18089       old_striplib="$STRIP -S"
18090       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18091 $as_echo "yes" >&6; }
18092     else
18093       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18094 $as_echo "no" >&6; }
18095     fi
18096     ;;
18097   *)
18098     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18099 $as_echo "no" >&6; }
18100     ;;
18101   esac
18102 fi
18103
18104
18105
18106
18107
18108
18109
18110
18111
18112
18113
18114
18115   # Report which library types will actually be built
18116   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18117 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18118   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18119 $as_echo "$can_build_shared" >&6; }
18120
18121   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18122 $as_echo_n "checking whether to build shared libraries... " >&6; }
18123   test "$can_build_shared" = "no" && enable_shared=no
18124
18125   # On AIX, shared libraries and static libraries use the same namespace, and
18126   # are all built from PIC.
18127   case $host_os in
18128   aix3*)
18129     test "$enable_shared" = yes && enable_static=no
18130     if test -n "$RANLIB"; then
18131       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18132       postinstall_cmds='$RANLIB $lib'
18133     fi
18134     ;;
18135
18136   aix[4-9]*)
18137     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18138       test "$enable_shared" = yes && enable_static=no
18139     fi
18140     ;;
18141   esac
18142   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18143 $as_echo "$enable_shared" >&6; }
18144
18145   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18146 $as_echo_n "checking whether to build static libraries... " >&6; }
18147   # Make sure either enable_shared or enable_static is yes.
18148   test "$enable_shared" = yes || enable_static=yes
18149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18150 $as_echo "$enable_static" >&6; }
18151
18152
18153
18154
18155 fi
18156 ac_ext=c
18157 ac_cpp='$CPP $CPPFLAGS'
18158 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18159 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18160 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18161
18162 CC="$lt_save_CC"
18163
18164       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18165     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18166     (test "X$CXX" != "Xg++"))) ; then
18167   ac_ext=cpp
18168 ac_cpp='$CXXCPP $CPPFLAGS'
18169 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18170 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18171 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18173 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18174 if test -z "$CXXCPP"; then
18175   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18176   $as_echo_n "(cached) " >&6
18177 else
18178       # Double quotes because CXXCPP needs to be expanded
18179     for CXXCPP in "$CXX -E" "/lib/cpp"
18180     do
18181       ac_preproc_ok=false
18182 for ac_cxx_preproc_warn_flag in '' yes
18183 do
18184   # Use a header file that comes with gcc, so configuring glibc
18185   # with a fresh cross-compiler works.
18186   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18187   # <limits.h> exists even on freestanding compilers.
18188   # On the NeXT, cc -E runs the code through the compiler's parser,
18189   # not just through cpp. "Syntax error" is here to catch this case.
18190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18191 /* end confdefs.h.  */
18192 #ifdef __STDC__
18193 # include <limits.h>
18194 #else
18195 # include <assert.h>
18196 #endif
18197                      Syntax error
18198 _ACEOF
18199 if ac_fn_cxx_try_cpp "$LINENO"; then :
18200
18201 else
18202   # Broken: fails on valid input.
18203 continue
18204 fi
18205 rm -f conftest.err conftest.$ac_ext
18206
18207   # OK, works on sane cases.  Now check whether nonexistent headers
18208   # can be detected and how.
18209   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18210 /* end confdefs.h.  */
18211 #include <ac_nonexistent.h>
18212 _ACEOF
18213 if ac_fn_cxx_try_cpp "$LINENO"; then :
18214   # Broken: success on invalid input.
18215 continue
18216 else
18217   # Passes both tests.
18218 ac_preproc_ok=:
18219 break
18220 fi
18221 rm -f conftest.err conftest.$ac_ext
18222
18223 done
18224 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18225 rm -f conftest.err conftest.$ac_ext
18226 if $ac_preproc_ok; then :
18227   break
18228 fi
18229
18230     done
18231     ac_cv_prog_CXXCPP=$CXXCPP
18232
18233 fi
18234   CXXCPP=$ac_cv_prog_CXXCPP
18235 else
18236   ac_cv_prog_CXXCPP=$CXXCPP
18237 fi
18238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18239 $as_echo "$CXXCPP" >&6; }
18240 ac_preproc_ok=false
18241 for ac_cxx_preproc_warn_flag in '' yes
18242 do
18243   # Use a header file that comes with gcc, so configuring glibc
18244   # with a fresh cross-compiler works.
18245   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18246   # <limits.h> exists even on freestanding compilers.
18247   # On the NeXT, cc -E runs the code through the compiler's parser,
18248   # not just through cpp. "Syntax error" is here to catch this case.
18249   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18250 /* end confdefs.h.  */
18251 #ifdef __STDC__
18252 # include <limits.h>
18253 #else
18254 # include <assert.h>
18255 #endif
18256                      Syntax error
18257 _ACEOF
18258 if ac_fn_cxx_try_cpp "$LINENO"; then :
18259
18260 else
18261   # Broken: fails on valid input.
18262 continue
18263 fi
18264 rm -f conftest.err conftest.$ac_ext
18265
18266   # OK, works on sane cases.  Now check whether nonexistent headers
18267   # can be detected and how.
18268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18269 /* end confdefs.h.  */
18270 #include <ac_nonexistent.h>
18271 _ACEOF
18272 if ac_fn_cxx_try_cpp "$LINENO"; then :
18273   # Broken: success on invalid input.
18274 continue
18275 else
18276   # Passes both tests.
18277 ac_preproc_ok=:
18278 break
18279 fi
18280 rm -f conftest.err conftest.$ac_ext
18281
18282 done
18283 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18284 rm -f conftest.err conftest.$ac_ext
18285 if $ac_preproc_ok; then :
18286
18287 else
18288   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18289 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18290 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18291 See \`config.log' for more details." "$LINENO" 5; }
18292 fi
18293
18294 ac_ext=c
18295 ac_cpp='$CPP $CPPFLAGS'
18296 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18297 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18298 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18299
18300 else
18301   _lt_caught_CXX_error=yes
18302 fi
18303
18304 ac_ext=cpp
18305 ac_cpp='$CXXCPP $CPPFLAGS'
18306 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18307 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18308 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18309
18310 archive_cmds_need_lc_CXX=no
18311 allow_undefined_flag_CXX=
18312 always_export_symbols_CXX=no
18313 archive_expsym_cmds_CXX=
18314 compiler_needs_object_CXX=no
18315 export_dynamic_flag_spec_CXX=
18316 hardcode_direct_CXX=no
18317 hardcode_direct_absolute_CXX=no
18318 hardcode_libdir_flag_spec_CXX=
18319 hardcode_libdir_flag_spec_ld_CXX=
18320 hardcode_libdir_separator_CXX=
18321 hardcode_minus_L_CXX=no
18322 hardcode_shlibpath_var_CXX=unsupported
18323 hardcode_automatic_CXX=no
18324 inherit_rpath_CXX=no
18325 module_cmds_CXX=
18326 module_expsym_cmds_CXX=
18327 link_all_deplibs_CXX=unknown
18328 old_archive_cmds_CXX=$old_archive_cmds
18329 reload_flag_CXX=$reload_flag
18330 reload_cmds_CXX=$reload_cmds
18331 no_undefined_flag_CXX=
18332 whole_archive_flag_spec_CXX=
18333 enable_shared_with_static_runtimes_CXX=no
18334
18335 # Source file extension for C++ test sources.
18336 ac_ext=cpp
18337
18338 # Object file extension for compiled C++ test sources.
18339 objext=o
18340 objext_CXX=$objext
18341
18342 # No sense in running all these tests if we already determined that
18343 # the CXX compiler isn't working.  Some variables (like enable_shared)
18344 # are currently assumed to apply to all compilers on this platform,
18345 # and will be corrupted by setting them based on a non-working compiler.
18346 if test "$_lt_caught_CXX_error" != yes; then
18347   # Code to be used in simple compile tests
18348   lt_simple_compile_test_code="int some_variable = 0;"
18349
18350   # Code to be used in simple link tests
18351   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18352
18353   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18354
18355
18356
18357
18358
18359
18360 # If no C compiler was specified, use CC.
18361 LTCC=${LTCC-"$CC"}
18362
18363 # If no C compiler flags were specified, use CFLAGS.
18364 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18365
18366 # Allow CC to be a program name with arguments.
18367 compiler=$CC
18368
18369
18370   # save warnings/boilerplate of simple test code
18371   ac_outfile=conftest.$ac_objext
18372 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18373 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18374 _lt_compiler_boilerplate=`cat conftest.err`
18375 $RM conftest*
18376
18377   ac_outfile=conftest.$ac_objext
18378 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18379 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18380 _lt_linker_boilerplate=`cat conftest.err`
18381 $RM -r conftest*
18382
18383
18384   # Allow CC to be a program name with arguments.
18385   lt_save_CC=$CC
18386   lt_save_LD=$LD
18387   lt_save_GCC=$GCC
18388   GCC=$GXX
18389   lt_save_with_gnu_ld=$with_gnu_ld
18390   lt_save_path_LD=$lt_cv_path_LD
18391   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18392     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18393   else
18394     $as_unset lt_cv_prog_gnu_ld
18395   fi
18396   if test -n "${lt_cv_path_LDCXX+set}"; then
18397     lt_cv_path_LD=$lt_cv_path_LDCXX
18398   else
18399     $as_unset lt_cv_path_LD
18400   fi
18401   test -z "${LDCXX+set}" || LD=$LDCXX
18402   CC=${CXX-"c++"}
18403   compiler=$CC
18404   compiler_CXX=$CC
18405   for cc_temp in $compiler""; do
18406   case $cc_temp in
18407     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18408     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18409     \-*) ;;
18410     *) break;;
18411   esac
18412 done
18413 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18414
18415
18416   if test -n "$compiler"; then
18417     # We don't want -fno-exception when compiling C++ code, so set the
18418     # no_builtin_flag separately
18419     if test "$GXX" = yes; then
18420       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18421     else
18422       lt_prog_compiler_no_builtin_flag_CXX=
18423     fi
18424
18425     if test "$GXX" = yes; then
18426       # Set up default GNU C++ configuration
18427
18428
18429
18430 # Check whether --with-gnu-ld was given.
18431 if test "${with_gnu_ld+set}" = set; then :
18432   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18433 else
18434   with_gnu_ld=no
18435 fi
18436
18437 ac_prog=ld
18438 if test "$GCC" = yes; then
18439   # Check if gcc -print-prog-name=ld gives a path.
18440   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18441 $as_echo_n "checking for ld used by $CC... " >&6; }
18442   case $host in
18443   *-*-mingw*)
18444     # gcc leaves a trailing carriage return which upsets mingw
18445     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18446   *)
18447     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18448   esac
18449   case $ac_prog in
18450     # Accept absolute paths.
18451     [\\/]* | ?:[\\/]*)
18452       re_direlt='/[^/][^/]*/\.\./'
18453       # Canonicalize the pathname of ld
18454       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18455       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18456         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18457       done
18458       test -z "$LD" && LD="$ac_prog"
18459       ;;
18460   "")
18461     # If it fails, then pretend we aren't using GCC.
18462     ac_prog=ld
18463     ;;
18464   *)
18465     # If it is relative, then search for the first ld in PATH.
18466     with_gnu_ld=unknown
18467     ;;
18468   esac
18469 elif test "$with_gnu_ld" = yes; then
18470   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18471 $as_echo_n "checking for GNU ld... " >&6; }
18472 else
18473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18474 $as_echo_n "checking for non-GNU ld... " >&6; }
18475 fi
18476 if test "${lt_cv_path_LD+set}" = set; then :
18477   $as_echo_n "(cached) " >&6
18478 else
18479   if test -z "$LD"; then
18480   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18481   for ac_dir in $PATH; do
18482     IFS="$lt_save_ifs"
18483     test -z "$ac_dir" && ac_dir=.
18484     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18485       lt_cv_path_LD="$ac_dir/$ac_prog"
18486       # Check to see if the program is GNU ld.  I'd rather use --version,
18487       # but apparently some variants of GNU ld only accept -v.
18488       # Break only if it was the GNU/non-GNU ld that we prefer.
18489       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18490       *GNU* | *'with BFD'*)
18491         test "$with_gnu_ld" != no && break
18492         ;;
18493       *)
18494         test "$with_gnu_ld" != yes && break
18495         ;;
18496       esac
18497     fi
18498   done
18499   IFS="$lt_save_ifs"
18500 else
18501   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18502 fi
18503 fi
18504
18505 LD="$lt_cv_path_LD"
18506 if test -n "$LD"; then
18507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18508 $as_echo "$LD" >&6; }
18509 else
18510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18511 $as_echo "no" >&6; }
18512 fi
18513 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18515 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18516 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18517   $as_echo_n "(cached) " >&6
18518 else
18519   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18520 case `$LD -v 2>&1 </dev/null` in
18521 *GNU* | *'with BFD'*)
18522   lt_cv_prog_gnu_ld=yes
18523   ;;
18524 *)
18525   lt_cv_prog_gnu_ld=no
18526   ;;
18527 esac
18528 fi
18529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18530 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18531 with_gnu_ld=$lt_cv_prog_gnu_ld
18532
18533
18534
18535
18536
18537
18538
18539       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18540       # archiving commands below assume that GNU ld is being used.
18541       if test "$with_gnu_ld" = yes; then
18542         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18543         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18544
18545         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18546         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18547
18548         # If archive_cmds runs LD, not CC, wlarc should be empty
18549         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18550         #     investigate it a little bit more. (MM)
18551         wlarc='${wl}'
18552
18553         # ancient GNU ld didn't support --whole-archive et. al.
18554         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18555           $GREP 'no-whole-archive' > /dev/null; then
18556           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18557         else
18558           whole_archive_flag_spec_CXX=
18559         fi
18560       else
18561         with_gnu_ld=no
18562         wlarc=
18563
18564         # A generic and very simple default shared library creation
18565         # command for GNU C++ for the case where it uses the native
18566         # linker, instead of GNU ld.  If possible, this setting should
18567         # overridden to take advantage of the native linker features on
18568         # the platform it is being used on.
18569         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18570       fi
18571
18572       # Commands to make compiler produce verbose output that lists
18573       # what "hidden" libraries, object files and flags are used when
18574       # linking a shared library.
18575       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18576
18577     else
18578       GXX=no
18579       with_gnu_ld=no
18580       wlarc=
18581     fi
18582
18583     # PORTME: fill in a description of your system's C++ link characteristics
18584     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18585 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18586     ld_shlibs_CXX=yes
18587     case $host_os in
18588       aix3*)
18589         # FIXME: insert proper C++ library support
18590         ld_shlibs_CXX=no
18591         ;;
18592       aix[4-9]*)
18593         if test "$host_cpu" = ia64; then
18594           # On IA64, the linker does run time linking by default, so we don't
18595           # have to do anything special.
18596           aix_use_runtimelinking=no
18597           exp_sym_flag='-Bexport'
18598           no_entry_flag=""
18599         else
18600           aix_use_runtimelinking=no
18601
18602           # Test if we are trying to use run time linking or normal
18603           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18604           # need to do runtime linking.
18605           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18606             for ld_flag in $LDFLAGS; do
18607               case $ld_flag in
18608               *-brtl*)
18609                 aix_use_runtimelinking=yes
18610                 break
18611                 ;;
18612               esac
18613             done
18614             ;;
18615           esac
18616
18617           exp_sym_flag='-bexport'
18618           no_entry_flag='-bnoentry'
18619         fi
18620
18621         # When large executables or shared objects are built, AIX ld can
18622         # have problems creating the table of contents.  If linking a library
18623         # or program results in "error TOC overflow" add -mminimal-toc to
18624         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18625         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18626
18627         archive_cmds_CXX=''
18628         hardcode_direct_CXX=yes
18629         hardcode_direct_absolute_CXX=yes
18630         hardcode_libdir_separator_CXX=':'
18631         link_all_deplibs_CXX=yes
18632         file_list_spec_CXX='${wl}-f,'
18633
18634         if test "$GXX" = yes; then
18635           case $host_os in aix4.[012]|aix4.[012].*)
18636           # We only want to do this on AIX 4.2 and lower, the check
18637           # below for broken collect2 doesn't work under 4.3+
18638           collect2name=`${CC} -print-prog-name=collect2`
18639           if test -f "$collect2name" &&
18640              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18641           then
18642             # We have reworked collect2
18643             :
18644           else
18645             # We have old collect2
18646             hardcode_direct_CXX=unsupported
18647             # It fails to find uninstalled libraries when the uninstalled
18648             # path is not listed in the libpath.  Setting hardcode_minus_L
18649             # to unsupported forces relinking
18650             hardcode_minus_L_CXX=yes
18651             hardcode_libdir_flag_spec_CXX='-L$libdir'
18652             hardcode_libdir_separator_CXX=
18653           fi
18654           esac
18655           shared_flag='-shared'
18656           if test "$aix_use_runtimelinking" = yes; then
18657             shared_flag="$shared_flag "'${wl}-G'
18658           fi
18659         else
18660           # not using gcc
18661           if test "$host_cpu" = ia64; then
18662           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18663           # chokes on -Wl,-G. The following line is correct:
18664           shared_flag='-G'
18665           else
18666             if test "$aix_use_runtimelinking" = yes; then
18667               shared_flag='${wl}-G'
18668             else
18669               shared_flag='${wl}-bM:SRE'
18670             fi
18671           fi
18672         fi
18673
18674         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18675         # It seems that -bexpall does not export symbols beginning with
18676         # underscore (_), so it is better to generate a list of symbols to
18677         # export.
18678         always_export_symbols_CXX=yes
18679         if test "$aix_use_runtimelinking" = yes; then
18680           # Warning - without using the other runtime loading flags (-brtl),
18681           # -berok will link without error, but may produce a broken library.
18682           allow_undefined_flag_CXX='-berok'
18683           # Determine the default libpath from the value encoded in an empty
18684           # executable.
18685           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18686 /* end confdefs.h.  */
18687
18688 int
18689 main ()
18690 {
18691
18692   ;
18693   return 0;
18694 }
18695 _ACEOF
18696 if ac_fn_cxx_try_link "$LINENO"; then :
18697
18698 lt_aix_libpath_sed='
18699     /Import File Strings/,/^$/ {
18700         /^0/ {
18701             s/^0  *\(.*\)$/\1/
18702             p
18703         }
18704     }'
18705 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18706 # Check for a 64-bit object if we didn't find anything.
18707 if test -z "$aix_libpath"; then
18708   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18709 fi
18710 fi
18711 rm -f core conftest.err conftest.$ac_objext \
18712     conftest$ac_exeext conftest.$ac_ext
18713 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18714
18715           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18716
18717           archive_expsym_cmds_CXX='$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 $shared_flag"
18718         else
18719           if test "$host_cpu" = ia64; then
18720             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18721             allow_undefined_flag_CXX="-z nodefs"
18722             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18723           else
18724             # Determine the default libpath from the value encoded in an
18725             # empty executable.
18726             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18727 /* end confdefs.h.  */
18728
18729 int
18730 main ()
18731 {
18732
18733   ;
18734   return 0;
18735 }
18736 _ACEOF
18737 if ac_fn_cxx_try_link "$LINENO"; then :
18738
18739 lt_aix_libpath_sed='
18740     /Import File Strings/,/^$/ {
18741         /^0/ {
18742             s/^0  *\(.*\)$/\1/
18743             p
18744         }
18745     }'
18746 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18747 # Check for a 64-bit object if we didn't find anything.
18748 if test -z "$aix_libpath"; then
18749   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18750 fi
18751 fi
18752 rm -f core conftest.err conftest.$ac_objext \
18753     conftest$ac_exeext conftest.$ac_ext
18754 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18755
18756             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18757             # Warning - without using the other run time loading flags,
18758             # -berok will link without error, but may produce a broken library.
18759             no_undefined_flag_CXX=' ${wl}-bernotok'
18760             allow_undefined_flag_CXX=' ${wl}-berok'
18761             if test "$with_gnu_ld" = yes; then
18762               # We only use this code for GNU lds that support --whole-archive.
18763               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18764             else
18765               # Exported symbols can be pulled into shared objects from archives
18766               whole_archive_flag_spec_CXX='$convenience'
18767             fi
18768             archive_cmds_need_lc_CXX=yes
18769             # This is similar to how AIX traditionally builds its shared
18770             # libraries.
18771             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'
18772           fi
18773         fi
18774         ;;
18775
18776       beos*)
18777         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18778           allow_undefined_flag_CXX=unsupported
18779           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18780           # support --undefined.  This deserves some investigation.  FIXME
18781           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18782         else
18783           ld_shlibs_CXX=no
18784         fi
18785         ;;
18786
18787       chorus*)
18788         case $cc_basename in
18789           *)
18790           # FIXME: insert proper C++ library support
18791           ld_shlibs_CXX=no
18792           ;;
18793         esac
18794         ;;
18795
18796       cygwin* | mingw* | pw32* | cegcc*)
18797         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18798         # as there is no search path for DLLs.
18799         hardcode_libdir_flag_spec_CXX='-L$libdir'
18800         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18801         allow_undefined_flag_CXX=unsupported
18802         always_export_symbols_CXX=no
18803         enable_shared_with_static_runtimes_CXX=yes
18804
18805         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18806           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18807           # If the export-symbols file already is a .def file (1st line
18808           # is EXPORTS), use it as is; otherwise, prepend...
18809           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18810             cp $export_symbols $output_objdir/$soname.def;
18811           else
18812             echo EXPORTS > $output_objdir/$soname.def;
18813             cat $export_symbols >> $output_objdir/$soname.def;
18814           fi~
18815           $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 $lib'
18816         else
18817           ld_shlibs_CXX=no
18818         fi
18819         ;;
18820       darwin* | rhapsody*)
18821
18822
18823   archive_cmds_need_lc_CXX=no
18824   hardcode_direct_CXX=no
18825   hardcode_automatic_CXX=yes
18826   hardcode_shlibpath_var_CXX=unsupported
18827   if test "$lt_cv_ld_force_load" = "yes"; then
18828     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 \"$new_convenience\"`'
18829   else
18830     whole_archive_flag_spec_CXX=''
18831   fi
18832   link_all_deplibs_CXX=yes
18833   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18834   case $cc_basename in
18835      ifort*) _lt_dar_can_shared=yes ;;
18836      *) _lt_dar_can_shared=$GCC ;;
18837   esac
18838   if test "$_lt_dar_can_shared" = "yes"; then
18839     output_verbose_link_cmd=func_echo_all
18840     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}"
18841     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18842     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}${_lt_dsymutil}"
18843     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18844        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18845       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${_lt_dsymutil}"
18846       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18847     fi
18848
18849   else
18850   ld_shlibs_CXX=no
18851   fi
18852
18853         ;;
18854
18855       dgux*)
18856         case $cc_basename in
18857           ec++*)
18858             # FIXME: insert proper C++ library support
18859             ld_shlibs_CXX=no
18860             ;;
18861           ghcx*)
18862             # Green Hills C++ Compiler
18863             # FIXME: insert proper C++ library support
18864             ld_shlibs_CXX=no
18865             ;;
18866           *)
18867             # FIXME: insert proper C++ library support
18868             ld_shlibs_CXX=no
18869             ;;
18870         esac
18871         ;;
18872
18873       freebsd2.*)
18874         # C++ shared libraries reported to be fairly broken before
18875         # switch to ELF
18876         ld_shlibs_CXX=no
18877         ;;
18878
18879       freebsd-elf*)
18880         archive_cmds_need_lc_CXX=no
18881         ;;
18882
18883       freebsd* | dragonfly*)
18884         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18885         # conventions
18886         ld_shlibs_CXX=yes
18887         ;;
18888
18889       gnu*)
18890         ;;
18891
18892       haiku*)
18893         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18894         link_all_deplibs_CXX=yes
18895         ;;
18896
18897       hpux9*)
18898         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18899         hardcode_libdir_separator_CXX=:
18900         export_dynamic_flag_spec_CXX='${wl}-E'
18901         hardcode_direct_CXX=yes
18902         hardcode_minus_L_CXX=yes # Not in the search PATH,
18903                                              # but as the default
18904                                              # location of the library.
18905
18906         case $cc_basename in
18907           CC*)
18908             # FIXME: insert proper C++ library support
18909             ld_shlibs_CXX=no
18910             ;;
18911           aCC*)
18912             archive_cmds_CXX='$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 $lib'
18913             # Commands to make compiler produce verbose output that lists
18914             # what "hidden" libraries, object files and flags are used when
18915             # linking a shared library.
18916             #
18917             # There doesn't appear to be a way to prevent this compiler from
18918             # explicitly linking system object files so we need to strip them
18919             # from the output so that they don't get included in the library
18920             # dependencies.
18921             output_verbose_link_cmd='templist=`($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"'
18922             ;;
18923           *)
18924             if test "$GXX" = yes; then
18925               archive_cmds_CXX='$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'
18926             else
18927               # FIXME: insert proper C++ library support
18928               ld_shlibs_CXX=no
18929             fi
18930             ;;
18931         esac
18932         ;;
18933
18934       hpux10*|hpux11*)
18935         if test $with_gnu_ld = no; then
18936           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18937           hardcode_libdir_separator_CXX=:
18938
18939           case $host_cpu in
18940             hppa*64*|ia64*)
18941               ;;
18942             *)
18943               export_dynamic_flag_spec_CXX='${wl}-E'
18944               ;;
18945           esac
18946         fi
18947         case $host_cpu in
18948           hppa*64*|ia64*)
18949             hardcode_direct_CXX=no
18950             hardcode_shlibpath_var_CXX=no
18951             ;;
18952           *)
18953             hardcode_direct_CXX=yes
18954             hardcode_direct_absolute_CXX=yes
18955             hardcode_minus_L_CXX=yes # Not in the search PATH,
18956                                                  # but as the default
18957                                                  # location of the library.
18958             ;;
18959         esac
18960
18961         case $cc_basename in
18962           CC*)
18963             # FIXME: insert proper C++ library support
18964             ld_shlibs_CXX=no
18965             ;;
18966           aCC*)
18967             case $host_cpu in
18968               hppa*64*)
18969                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18970                 ;;
18971               ia64*)
18972                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18973                 ;;
18974               *)
18975                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18976                 ;;
18977             esac
18978             # Commands to make compiler produce verbose output that lists
18979             # what "hidden" libraries, object files and flags are used when
18980             # linking a shared library.
18981             #
18982             # There doesn't appear to be a way to prevent this compiler from
18983             # explicitly linking system object files so we need to strip them
18984             # from the output so that they don't get included in the library
18985             # dependencies.
18986             output_verbose_link_cmd='templist=`($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"'
18987             ;;
18988           *)
18989             if test "$GXX" = yes; then
18990               if test $with_gnu_ld = no; then
18991                 case $host_cpu in
18992                   hppa*64*)
18993                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18994                     ;;
18995                   ia64*)
18996                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18997                     ;;
18998                   *)
18999                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19000                     ;;
19001                 esac
19002               fi
19003             else
19004               # FIXME: insert proper C++ library support
19005               ld_shlibs_CXX=no
19006             fi
19007             ;;
19008         esac
19009         ;;
19010
19011       interix[3-9]*)
19012         hardcode_direct_CXX=no
19013         hardcode_shlibpath_var_CXX=no
19014         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19015         export_dynamic_flag_spec_CXX='${wl}-E'
19016         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19017         # Instead, shared libraries are loaded at an image base (0x10000000 by
19018         # default) and relocated if they conflict, which is a slow very memory
19019         # consuming and fragmenting process.  To avoid this, we pick a random,
19020         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19021         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19022         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19023         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19024         ;;
19025       irix5* | irix6*)
19026         case $cc_basename in
19027           CC*)
19028             # SGI C++
19029             archive_cmds_CXX='$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 $lib'
19030
19031             # Archives containing C++ object files must be created using
19032             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19033             # necessary to make sure instantiated templates are included
19034             # in the archive.
19035             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19036             ;;
19037           *)
19038             if test "$GXX" = yes; then
19039               if test "$with_gnu_ld" = no; then
19040                 archive_cmds_CXX='$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 $lib'
19041               else
19042                 archive_cmds_CXX='$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 $lib'
19043               fi
19044             fi
19045             link_all_deplibs_CXX=yes
19046             ;;
19047         esac
19048         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19049         hardcode_libdir_separator_CXX=:
19050         inherit_rpath_CXX=yes
19051         ;;
19052
19053       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19054         case $cc_basename in
19055           KCC*)
19056             # Kuck and Associates, Inc. (KAI) C++ Compiler
19057
19058             # KCC will only create a shared library if the output file
19059             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19060             # to its proper name (with version) after linking.
19061             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'
19062             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 $lib'
19063             # Commands to make compiler produce verbose output that lists
19064             # what "hidden" libraries, object files and flags are used when
19065             # linking a shared library.
19066             #
19067             # There doesn't appear to be a way to prevent this compiler from
19068             # explicitly linking system object files so we need to strip them
19069             # from the output so that they don't get included in the library
19070             # dependencies.
19071             output_verbose_link_cmd='templist=`$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"'
19072
19073             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19074             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19075
19076             # Archives containing C++ object files must be created using
19077             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19078             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19079             ;;
19080           icpc* | ecpc* )
19081             # Intel C++
19082             with_gnu_ld=yes
19083             # version 8.0 and above of icpc choke on multiply defined symbols
19084             # if we add $predep_objects and $postdep_objects, however 7.1 and
19085             # earlier do not add the objects themselves.
19086             case `$CC -V 2>&1` in
19087               *"Version 7."*)
19088                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19089                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19090                 ;;
19091               *)  # Version 8.0 or newer
19092                 tmp_idyn=
19093                 case $host_cpu in
19094                   ia64*) tmp_idyn=' -i_dynamic';;
19095                 esac
19096                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19097                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19098                 ;;
19099             esac
19100             archive_cmds_need_lc_CXX=no
19101             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19102             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19103             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19104             ;;
19105           pgCC* | pgcpp*)
19106             # Portland Group C++ compiler
19107             case `$CC -V` in
19108             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19109               prelink_cmds_CXX='tpldir=Template.dir~
19110                 rm -rf $tpldir~
19111                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19112                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19113               old_archive_cmds_CXX='tpldir=Template.dir~
19114                 rm -rf $tpldir~
19115                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19116                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19117                 $RANLIB $oldlib'
19118               archive_cmds_CXX='tpldir=Template.dir~
19119                 rm -rf $tpldir~
19120                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19121                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19122               archive_expsym_cmds_CXX='tpldir=Template.dir~
19123                 rm -rf $tpldir~
19124                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19125                 $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 $lib'
19126               ;;
19127             *) # Version 6 and above use weak symbols
19128               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19129               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19130               ;;
19131             esac
19132
19133             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19134             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19135             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19136             ;;
19137           cxx*)
19138             # Compaq C++
19139             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19140             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19141
19142             runpath_var=LD_RUN_PATH
19143             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19144             hardcode_libdir_separator_CXX=:
19145
19146             # Commands to make compiler produce verbose output that lists
19147             # what "hidden" libraries, object files and flags are used when
19148             # linking a shared library.
19149             #
19150             # There doesn't appear to be a way to prevent this compiler from
19151             # explicitly linking system object files so we need to strip them
19152             # from the output so that they don't get included in the library
19153             # dependencies.
19154             output_verbose_link_cmd='templist=`$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" | $Xsed'
19155             ;;
19156           xl* | mpixl* | bgxl*)
19157             # IBM XL 8.0 on PPC, with GNU ld
19158             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19159             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19160             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19161             if test "x$supports_anon_versioning" = xyes; then
19162               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19163                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19164                 echo "local: *; };" >> $output_objdir/$libname.ver~
19165                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19166             fi
19167             ;;
19168           *)
19169             case `$CC -V 2>&1 | sed 5q` in
19170             *Sun\ C*)
19171               # Sun C++ 5.9
19172               no_undefined_flag_CXX=' -zdefs'
19173               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19174               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19175               hardcode_libdir_flag_spec_CXX='-R$libdir'
19176               whole_archive_flag_spec_CXX='${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'
19177               compiler_needs_object_CXX=yes
19178
19179               # Not sure whether something based on
19180               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19181               # would be better.
19182               output_verbose_link_cmd='func_echo_all'
19183
19184               # Archives containing C++ object files must be created using
19185               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19186               # necessary to make sure instantiated templates are included
19187               # in the archive.
19188               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19189               ;;
19190             esac
19191             ;;
19192         esac
19193         ;;
19194
19195       lynxos*)
19196         # FIXME: insert proper C++ library support
19197         ld_shlibs_CXX=no
19198         ;;
19199
19200       m88k*)
19201         # FIXME: insert proper C++ library support
19202         ld_shlibs_CXX=no
19203         ;;
19204
19205       mvs*)
19206         case $cc_basename in
19207           cxx*)
19208             # FIXME: insert proper C++ library support
19209             ld_shlibs_CXX=no
19210             ;;
19211           *)
19212             # FIXME: insert proper C++ library support
19213             ld_shlibs_CXX=no
19214             ;;
19215         esac
19216         ;;
19217
19218       netbsd*)
19219         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19220           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19221           wlarc=
19222           hardcode_libdir_flag_spec_CXX='-R$libdir'
19223           hardcode_direct_CXX=yes
19224           hardcode_shlibpath_var_CXX=no
19225         fi
19226         # Workaround some broken pre-1.5 toolchains
19227         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19228         ;;
19229
19230       *nto* | *qnx*)
19231         ld_shlibs_CXX=yes
19232         ;;
19233
19234       openbsd2*)
19235         # C++ shared libraries are fairly broken
19236         ld_shlibs_CXX=no
19237         ;;
19238
19239       openbsd*)
19240         if test -f /usr/libexec/ld.so; then
19241           hardcode_direct_CXX=yes
19242           hardcode_shlibpath_var_CXX=no
19243           hardcode_direct_absolute_CXX=yes
19244           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19245           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19246           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19247             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19248             export_dynamic_flag_spec_CXX='${wl}-E'
19249             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19250           fi
19251           output_verbose_link_cmd=func_echo_all
19252         else
19253           ld_shlibs_CXX=no
19254         fi
19255         ;;
19256
19257       osf3* | osf4* | osf5*)
19258         case $cc_basename in
19259           KCC*)
19260             # Kuck and Associates, Inc. (KAI) C++ Compiler
19261
19262             # KCC will only create a shared library if the output file
19263             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19264             # to its proper name (with version) after linking.
19265             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 $lib'
19266
19267             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19268             hardcode_libdir_separator_CXX=:
19269
19270             # Archives containing C++ object files must be created using
19271             # the KAI C++ compiler.
19272             case $host in
19273               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19274               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19275             esac
19276             ;;
19277           RCC*)
19278             # Rational C++ 2.4.1
19279             # FIXME: insert proper C++ library support
19280             ld_shlibs_CXX=no
19281             ;;
19282           cxx*)
19283             case $host in
19284               osf3*)
19285                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19286                 archive_cmds_CXX='$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 $lib'
19287                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19288                 ;;
19289               *)
19290                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19291                 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'
19292                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19293                   echo "-hidden">> $lib.exp~
19294                   $CC -shared$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~
19295                   $RM $lib.exp'
19296                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19297                 ;;
19298             esac
19299
19300             hardcode_libdir_separator_CXX=:
19301
19302             # Commands to make compiler produce verbose output that lists
19303             # what "hidden" libraries, object files and flags are used when
19304             # linking a shared library.
19305             #
19306             # There doesn't appear to be a way to prevent this compiler from
19307             # explicitly linking system object files so we need to strip them
19308             # from the output so that they don't get included in the library
19309             # dependencies.
19310             output_verbose_link_cmd='templist=`$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"'
19311             ;;
19312           *)
19313             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19314               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19315               case $host in
19316                 osf3*)
19317                   archive_cmds_CXX='$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 $lib'
19318                   ;;
19319                 *)
19320                   archive_cmds_CXX='$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 $lib'
19321                   ;;
19322               esac
19323
19324               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19325               hardcode_libdir_separator_CXX=:
19326
19327               # Commands to make compiler produce verbose output that lists
19328               # what "hidden" libraries, object files and flags are used when
19329               # linking a shared library.
19330               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19331
19332             else
19333               # FIXME: insert proper C++ library support
19334               ld_shlibs_CXX=no
19335             fi
19336             ;;
19337         esac
19338         ;;
19339
19340       psos*)
19341         # FIXME: insert proper C++ library support
19342         ld_shlibs_CXX=no
19343         ;;
19344
19345       sunos4*)
19346         case $cc_basename in
19347           CC*)
19348             # Sun C++ 4.x
19349             # FIXME: insert proper C++ library support
19350             ld_shlibs_CXX=no
19351             ;;
19352           lcc*)
19353             # Lucid
19354             # FIXME: insert proper C++ library support
19355             ld_shlibs_CXX=no
19356             ;;
19357           *)
19358             # FIXME: insert proper C++ library support
19359             ld_shlibs_CXX=no
19360             ;;
19361         esac
19362         ;;
19363
19364       solaris*)
19365         case $cc_basename in
19366           CC*)
19367             # Sun C++ 4.2, 5.x and Centerline C++
19368             archive_cmds_need_lc_CXX=yes
19369             no_undefined_flag_CXX=' -zdefs'
19370             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19371             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19372               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19373
19374             hardcode_libdir_flag_spec_CXX='-R$libdir'
19375             hardcode_shlibpath_var_CXX=no
19376             case $host_os in
19377               solaris2.[0-5] | solaris2.[0-5].*) ;;
19378               *)
19379                 # The compiler driver will combine and reorder linker options,
19380                 # but understands `-z linker_flag'.
19381                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19382                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19383                 ;;
19384             esac
19385             link_all_deplibs_CXX=yes
19386
19387             output_verbose_link_cmd='func_echo_all'
19388
19389             # Archives containing C++ object files must be created using
19390             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19391             # necessary to make sure instantiated templates are included
19392             # in the archive.
19393             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19394             ;;
19395           gcx*)
19396             # Green Hills C++ Compiler
19397             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19398
19399             # The C++ compiler must be used to create the archive.
19400             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19401             ;;
19402           *)
19403             # GNU C++ compiler with Solaris linker
19404             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19405               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19406               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19407                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19408                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19409                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19410
19411                 # Commands to make compiler produce verbose output that lists
19412                 # what "hidden" libraries, object files and flags are used when
19413                 # linking a shared library.
19414                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19415               else
19416                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19417                 # platform.
19418                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19419                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19420                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19421
19422                 # Commands to make compiler produce verbose output that lists
19423                 # what "hidden" libraries, object files and flags are used when
19424                 # linking a shared library.
19425                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19426               fi
19427
19428               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19429               case $host_os in
19430                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19431                 *)
19432                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19433                   ;;
19434               esac
19435             fi
19436             ;;
19437         esac
19438         ;;
19439
19440     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19441       no_undefined_flag_CXX='${wl}-z,text'
19442       archive_cmds_need_lc_CXX=no
19443       hardcode_shlibpath_var_CXX=no
19444       runpath_var='LD_RUN_PATH'
19445
19446       case $cc_basename in
19447         CC*)
19448           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19449           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19450           ;;
19451         *)
19452           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19453           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19454           ;;
19455       esac
19456       ;;
19457
19458       sysv5* | sco3.2v5* | sco5v6*)
19459         # Note: We can NOT use -z defs as we might desire, because we do not
19460         # link with -lc, and that would cause any symbols used from libc to
19461         # always be unresolved, which means just about no library would
19462         # ever link correctly.  If we're not using GNU ld we use -z text
19463         # though, which does catch some bad symbols but isn't as heavy-handed
19464         # as -z defs.
19465         no_undefined_flag_CXX='${wl}-z,text'
19466         allow_undefined_flag_CXX='${wl}-z,nodefs'
19467         archive_cmds_need_lc_CXX=no
19468         hardcode_shlibpath_var_CXX=no
19469         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19470         hardcode_libdir_separator_CXX=':'
19471         link_all_deplibs_CXX=yes
19472         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19473         runpath_var='LD_RUN_PATH'
19474
19475         case $cc_basename in
19476           CC*)
19477             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19478             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19479             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19480               '"$old_archive_cmds_CXX"
19481             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19482               '"$reload_cmds_CXX"
19483             ;;
19484           *)
19485             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19486             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19487             ;;
19488         esac
19489       ;;
19490
19491       tandem*)
19492         case $cc_basename in
19493           NCC*)
19494             # NonStop-UX NCC 3.20
19495             # FIXME: insert proper C++ library support
19496             ld_shlibs_CXX=no
19497             ;;
19498           *)
19499             # FIXME: insert proper C++ library support
19500             ld_shlibs_CXX=no
19501             ;;
19502         esac
19503         ;;
19504
19505       vxworks*)
19506         # FIXME: insert proper C++ library support
19507         ld_shlibs_CXX=no
19508         ;;
19509
19510       *)
19511         # FIXME: insert proper C++ library support
19512         ld_shlibs_CXX=no
19513         ;;
19514     esac
19515
19516     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19517 $as_echo "$ld_shlibs_CXX" >&6; }
19518     test "$ld_shlibs_CXX" = no && can_build_shared=no
19519
19520     GCC_CXX="$GXX"
19521     LD_CXX="$LD"
19522
19523     ## CAVEAT EMPTOR:
19524     ## There is no encapsulation within the following macros, do not change
19525     ## the running order or otherwise move them around unless you know exactly
19526     ## what you are doing...
19527     # Dependencies to place before and after the object being linked:
19528 predep_objects_CXX=
19529 postdep_objects_CXX=
19530 predeps_CXX=
19531 postdeps_CXX=
19532 compiler_lib_search_path_CXX=
19533
19534 cat > conftest.$ac_ext <<_LT_EOF
19535 class Foo
19536 {
19537 public:
19538   Foo (void) { a = 0; }
19539 private:
19540   int a;
19541 };
19542 _LT_EOF
19543
19544 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19545   (eval $ac_compile) 2>&5
19546   ac_status=$?
19547   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19548   test $ac_status = 0; }; then
19549   # Parse the compiler output and extract the necessary
19550   # objects, libraries and library flags.
19551
19552   # Sentinel used to keep track of whether or not we are before
19553   # the conftest object file.
19554   pre_test_object_deps_done=no
19555
19556   for p in `eval "$output_verbose_link_cmd"`; do
19557     case $p in
19558
19559     -L* | -R* | -l*)
19560        # Some compilers place space between "-{L,R}" and the path.
19561        # Remove the space.
19562        if test $p = "-L" ||
19563           test $p = "-R"; then
19564          prev=$p
19565          continue
19566        else
19567          prev=
19568        fi
19569
19570        if test "$pre_test_object_deps_done" = no; then
19571          case $p in
19572          -L* | -R*)
19573            # Internal compiler library paths should come after those
19574            # provided the user.  The postdeps already come after the
19575            # user supplied libs so there is no need to process them.
19576            if test -z "$compiler_lib_search_path_CXX"; then
19577              compiler_lib_search_path_CXX="${prev}${p}"
19578            else
19579              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19580            fi
19581            ;;
19582          # The "-l" case would never come before the object being
19583          # linked, so don't bother handling this case.
19584          esac
19585        else
19586          if test -z "$postdeps_CXX"; then
19587            postdeps_CXX="${prev}${p}"
19588          else
19589            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19590          fi
19591        fi
19592        ;;
19593
19594     *.$objext)
19595        # This assumes that the test object file only shows up
19596        # once in the compiler output.
19597        if test "$p" = "conftest.$objext"; then
19598          pre_test_object_deps_done=yes
19599          continue
19600        fi
19601
19602        if test "$pre_test_object_deps_done" = no; then
19603          if test -z "$predep_objects_CXX"; then
19604            predep_objects_CXX="$p"
19605          else
19606            predep_objects_CXX="$predep_objects_CXX $p"
19607          fi
19608        else
19609          if test -z "$postdep_objects_CXX"; then
19610            postdep_objects_CXX="$p"
19611          else
19612            postdep_objects_CXX="$postdep_objects_CXX $p"
19613          fi
19614        fi
19615        ;;
19616
19617     *) ;; # Ignore the rest.
19618
19619     esac
19620   done
19621
19622   # Clean up.
19623   rm -f a.out a.exe
19624 else
19625   echo "libtool.m4: error: problem compiling CXX test program"
19626 fi
19627
19628 $RM -f confest.$objext
19629
19630 # PORTME: override above test on systems where it is broken
19631 case $host_os in
19632 interix[3-9]*)
19633   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19634   # hack all around it, let's just trust "g++" to DTRT.
19635   predep_objects_CXX=
19636   postdep_objects_CXX=
19637   postdeps_CXX=
19638   ;;
19639
19640 linux*)
19641   case `$CC -V 2>&1 | sed 5q` in
19642   *Sun\ C*)
19643     # Sun C++ 5.9
19644
19645     # The more standards-conforming stlport4 library is
19646     # incompatible with the Cstd library. Avoid specifying
19647     # it if it's in CXXFLAGS. Ignore libCrun as
19648     # -library=stlport4 depends on it.
19649     case " $CXX $CXXFLAGS " in
19650     *" -library=stlport4 "*)
19651       solaris_use_stlport4=yes
19652       ;;
19653     esac
19654
19655     if test "$solaris_use_stlport4" != yes; then
19656       postdeps_CXX='-library=Cstd -library=Crun'
19657     fi
19658     ;;
19659   esac
19660   ;;
19661
19662 solaris*)
19663   case $cc_basename in
19664   CC*)
19665     # The more standards-conforming stlport4 library is
19666     # incompatible with the Cstd library. Avoid specifying
19667     # it if it's in CXXFLAGS. Ignore libCrun as
19668     # -library=stlport4 depends on it.
19669     case " $CXX $CXXFLAGS " in
19670     *" -library=stlport4 "*)
19671       solaris_use_stlport4=yes
19672       ;;
19673     esac
19674
19675     # Adding this requires a known-good setup of shared libraries for
19676     # Sun compiler versions before 5.6, else PIC objects from an old
19677     # archive will be linked into the output, leading to subtle bugs.
19678     if test "$solaris_use_stlport4" != yes; then
19679       postdeps_CXX='-library=Cstd -library=Crun'
19680     fi
19681     ;;
19682   esac
19683   ;;
19684 esac
19685
19686
19687 case " $postdeps_CXX " in
19688 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19689 esac
19690  compiler_lib_search_dirs_CXX=
19691 if test -n "${compiler_lib_search_path_CXX}"; then
19692  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19693 fi
19694
19695
19696
19697
19698
19699
19700
19701
19702
19703
19704
19705
19706
19707
19708
19709
19710
19711
19712
19713
19714
19715
19716
19717
19718
19719
19720
19721
19722
19723
19724
19725     lt_prog_compiler_wl_CXX=
19726 lt_prog_compiler_pic_CXX=
19727 lt_prog_compiler_static_CXX=
19728
19729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19730 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19731
19732   # C++ specific cases for pic, static, wl, etc.
19733   if test "$GXX" = yes; then
19734     lt_prog_compiler_wl_CXX='-Wl,'
19735     lt_prog_compiler_static_CXX='-static'
19736
19737     case $host_os in
19738     aix*)
19739       # All AIX code is PIC.
19740       if test "$host_cpu" = ia64; then
19741         # AIX 5 now supports IA64 processor
19742         lt_prog_compiler_static_CXX='-Bstatic'
19743       fi
19744       lt_prog_compiler_pic_CXX='-fPIC'
19745       ;;
19746
19747     amigaos*)
19748       case $host_cpu in
19749       powerpc)
19750             # see comment about AmigaOS4 .so support
19751             lt_prog_compiler_pic_CXX='-fPIC'
19752         ;;
19753       m68k)
19754             # FIXME: we need at least 68020 code to build shared libraries, but
19755             # adding the `-m68020' flag to GCC prevents building anything better,
19756             # like `-m68040'.
19757             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19758         ;;
19759       esac
19760       ;;
19761
19762     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19763       # PIC is the default for these OSes.
19764       ;;
19765     mingw* | cygwin* | os2* | pw32* | cegcc*)
19766       # This hack is so that the source file can tell whether it is being
19767       # built for inclusion in a dll (and should export symbols for example).
19768       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19769       # (--disable-auto-import) libraries
19770       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19771       ;;
19772     darwin* | rhapsody*)
19773       # PIC is the default on this platform
19774       # Common symbols not allowed in MH_DYLIB files
19775       lt_prog_compiler_pic_CXX='-fno-common'
19776       ;;
19777     *djgpp*)
19778       # DJGPP does not support shared libraries at all
19779       lt_prog_compiler_pic_CXX=
19780       ;;
19781     haiku*)
19782       # PIC is the default for Haiku.
19783       # The "-static" flag exists, but is broken.
19784       lt_prog_compiler_static_CXX=
19785       ;;
19786     interix[3-9]*)
19787       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19788       # Instead, we relocate shared libraries at runtime.
19789       ;;
19790     sysv4*MP*)
19791       if test -d /usr/nec; then
19792         lt_prog_compiler_pic_CXX=-Kconform_pic
19793       fi
19794       ;;
19795     hpux*)
19796       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19797       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19798       # sets the default TLS model and affects inlining.
19799       case $host_cpu in
19800       hppa*64*)
19801         ;;
19802       *)
19803         lt_prog_compiler_pic_CXX='-fPIC'
19804         ;;
19805       esac
19806       ;;
19807     *qnx* | *nto*)
19808       # QNX uses GNU C++, but need to define -shared option too, otherwise
19809       # it will coredump.
19810       lt_prog_compiler_pic_CXX='-fPIC -shared'
19811       ;;
19812     *)
19813       lt_prog_compiler_pic_CXX='-fPIC'
19814       ;;
19815     esac
19816   else
19817     case $host_os in
19818       aix[4-9]*)
19819         # All AIX code is PIC.
19820         if test "$host_cpu" = ia64; then
19821           # AIX 5 now supports IA64 processor
19822           lt_prog_compiler_static_CXX='-Bstatic'
19823         else
19824           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19825         fi
19826         ;;
19827       chorus*)
19828         case $cc_basename in
19829         cxch68*)
19830           # Green Hills C++ Compiler
19831           # _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"
19832           ;;
19833         esac
19834         ;;
19835       dgux*)
19836         case $cc_basename in
19837           ec++*)
19838             lt_prog_compiler_pic_CXX='-KPIC'
19839             ;;
19840           ghcx*)
19841             # Green Hills C++ Compiler
19842             lt_prog_compiler_pic_CXX='-pic'
19843             ;;
19844           *)
19845             ;;
19846         esac
19847         ;;
19848       freebsd* | dragonfly*)
19849         # FreeBSD uses GNU C++
19850         ;;
19851       hpux9* | hpux10* | hpux11*)
19852         case $cc_basename in
19853           CC*)
19854             lt_prog_compiler_wl_CXX='-Wl,'
19855             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19856             if test "$host_cpu" != ia64; then
19857               lt_prog_compiler_pic_CXX='+Z'
19858             fi
19859             ;;
19860           aCC*)
19861             lt_prog_compiler_wl_CXX='-Wl,'
19862             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19863             case $host_cpu in
19864             hppa*64*|ia64*)
19865               # +Z the default
19866               ;;
19867             *)
19868               lt_prog_compiler_pic_CXX='+Z'
19869               ;;
19870             esac
19871             ;;
19872           *)
19873             ;;
19874         esac
19875         ;;
19876       interix*)
19877         # This is c89, which is MS Visual C++ (no shared libs)
19878         # Anyone wants to do a port?
19879         ;;
19880       irix5* | irix6* | nonstopux*)
19881         case $cc_basename in
19882           CC*)
19883             lt_prog_compiler_wl_CXX='-Wl,'
19884             lt_prog_compiler_static_CXX='-non_shared'
19885             # CC pic flag -KPIC is the default.
19886             ;;
19887           *)
19888             ;;
19889         esac
19890         ;;
19891       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19892         case $cc_basename in
19893           KCC*)
19894             # KAI C++ Compiler
19895             lt_prog_compiler_wl_CXX='--backend -Wl,'
19896             lt_prog_compiler_pic_CXX='-fPIC'
19897             ;;
19898           ecpc* )
19899             # old Intel C++ for x86_64 which still supported -KPIC.
19900             lt_prog_compiler_wl_CXX='-Wl,'
19901             lt_prog_compiler_pic_CXX='-KPIC'
19902             lt_prog_compiler_static_CXX='-static'
19903             ;;
19904           icpc* )
19905             # Intel C++, used to be incompatible with GCC.
19906             # ICC 10 doesn't accept -KPIC any more.
19907             lt_prog_compiler_wl_CXX='-Wl,'
19908             lt_prog_compiler_pic_CXX='-fPIC'
19909             lt_prog_compiler_static_CXX='-static'
19910             ;;
19911           pgCC* | pgcpp*)
19912             # Portland Group C++ compiler
19913             lt_prog_compiler_wl_CXX='-Wl,'
19914             lt_prog_compiler_pic_CXX='-fpic'
19915             lt_prog_compiler_static_CXX='-Bstatic'
19916             ;;
19917           cxx*)
19918             # Compaq C++
19919             # Make sure the PIC flag is empty.  It appears that all Alpha
19920             # Linux and Compaq Tru64 Unix objects are PIC.
19921             lt_prog_compiler_pic_CXX=
19922             lt_prog_compiler_static_CXX='-non_shared'
19923             ;;
19924           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19925             # IBM XL 8.0, 9.0 on PPC and BlueGene
19926             lt_prog_compiler_wl_CXX='-Wl,'
19927             lt_prog_compiler_pic_CXX='-qpic'
19928             lt_prog_compiler_static_CXX='-qstaticlink'
19929             ;;
19930           *)
19931             case `$CC -V 2>&1 | sed 5q` in
19932             *Sun\ C*)
19933               # Sun C++ 5.9
19934               lt_prog_compiler_pic_CXX='-KPIC'
19935               lt_prog_compiler_static_CXX='-Bstatic'
19936               lt_prog_compiler_wl_CXX='-Qoption ld '
19937               ;;
19938             esac
19939             ;;
19940         esac
19941         ;;
19942       lynxos*)
19943         ;;
19944       m88k*)
19945         ;;
19946       mvs*)
19947         case $cc_basename in
19948           cxx*)
19949             lt_prog_compiler_pic_CXX='-W c,exportall'
19950             ;;
19951           *)
19952             ;;
19953         esac
19954         ;;
19955       netbsd*)
19956         ;;
19957       *qnx* | *nto*)
19958         # QNX uses GNU C++, but need to define -shared option too, otherwise
19959         # it will coredump.
19960         lt_prog_compiler_pic_CXX='-fPIC -shared'
19961         ;;
19962       osf3* | osf4* | osf5*)
19963         case $cc_basename in
19964           KCC*)
19965             lt_prog_compiler_wl_CXX='--backend -Wl,'
19966             ;;
19967           RCC*)
19968             # Rational C++ 2.4.1
19969             lt_prog_compiler_pic_CXX='-pic'
19970             ;;
19971           cxx*)
19972             # Digital/Compaq C++
19973             lt_prog_compiler_wl_CXX='-Wl,'
19974             # Make sure the PIC flag is empty.  It appears that all Alpha
19975             # Linux and Compaq Tru64 Unix objects are PIC.
19976             lt_prog_compiler_pic_CXX=
19977             lt_prog_compiler_static_CXX='-non_shared'
19978             ;;
19979           *)
19980             ;;
19981         esac
19982         ;;
19983       psos*)
19984         ;;
19985       solaris*)
19986         case $cc_basename in
19987           CC*)
19988             # Sun C++ 4.2, 5.x and Centerline C++
19989             lt_prog_compiler_pic_CXX='-KPIC'
19990             lt_prog_compiler_static_CXX='-Bstatic'
19991             lt_prog_compiler_wl_CXX='-Qoption ld '
19992             ;;
19993           gcx*)
19994             # Green Hills C++ Compiler
19995             lt_prog_compiler_pic_CXX='-PIC'
19996             ;;
19997           *)
19998             ;;
19999         esac
20000         ;;
20001       sunos4*)
20002         case $cc_basename in
20003           CC*)
20004             # Sun C++ 4.x
20005             lt_prog_compiler_pic_CXX='-pic'
20006             lt_prog_compiler_static_CXX='-Bstatic'
20007             ;;
20008           lcc*)
20009             # Lucid
20010             lt_prog_compiler_pic_CXX='-pic'
20011             ;;
20012           *)
20013             ;;
20014         esac
20015         ;;
20016       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20017         case $cc_basename in
20018           CC*)
20019             lt_prog_compiler_wl_CXX='-Wl,'
20020             lt_prog_compiler_pic_CXX='-KPIC'
20021             lt_prog_compiler_static_CXX='-Bstatic'
20022             ;;
20023         esac
20024         ;;
20025       tandem*)
20026         case $cc_basename in
20027           NCC*)
20028             # NonStop-UX NCC 3.20
20029             lt_prog_compiler_pic_CXX='-KPIC'
20030             ;;
20031           *)
20032             ;;
20033         esac
20034         ;;
20035       vxworks*)
20036         ;;
20037       *)
20038         lt_prog_compiler_can_build_shared_CXX=no
20039         ;;
20040     esac
20041   fi
20042
20043 case $host_os in
20044   # For platforms which do not support PIC, -DPIC is meaningless:
20045   *djgpp*)
20046     lt_prog_compiler_pic_CXX=
20047     ;;
20048   *)
20049     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20050     ;;
20051 esac
20052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20053 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20054
20055
20056
20057 #
20058 # Check to make sure the PIC flag actually works.
20059 #
20060 if test -n "$lt_prog_compiler_pic_CXX"; then
20061   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20062 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20063 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20064   $as_echo_n "(cached) " >&6
20065 else
20066   lt_cv_prog_compiler_pic_works_CXX=no
20067    ac_outfile=conftest.$ac_objext
20068    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20069    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20070    # Insert the option either (1) after the last *FLAGS variable, or
20071    # (2) before a word containing "conftest.", or (3) at the end.
20072    # Note that $ac_compile itself does not contain backslashes and begins
20073    # with a dollar sign (not a hyphen), so the echo should work correctly.
20074    # The option is referenced via a variable to avoid confusing sed.
20075    lt_compile=`echo "$ac_compile" | $SED \
20076    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20077    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20078    -e 's:$: $lt_compiler_flag:'`
20079    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20080    (eval "$lt_compile" 2>conftest.err)
20081    ac_status=$?
20082    cat conftest.err >&5
20083    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20084    if (exit $ac_status) && test -s "$ac_outfile"; then
20085      # The compiler can only warn and ignore the option if not recognized
20086      # So say no if there are warnings other than the usual output.
20087      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20088      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20089      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20090        lt_cv_prog_compiler_pic_works_CXX=yes
20091      fi
20092    fi
20093    $RM conftest*
20094
20095 fi
20096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20097 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20098
20099 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20100     case $lt_prog_compiler_pic_CXX in
20101      "" | " "*) ;;
20102      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20103      esac
20104 else
20105     lt_prog_compiler_pic_CXX=
20106      lt_prog_compiler_can_build_shared_CXX=no
20107 fi
20108
20109 fi
20110
20111
20112
20113 #
20114 # Check to make sure the static flag actually works.
20115 #
20116 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20118 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20119 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20120   $as_echo_n "(cached) " >&6
20121 else
20122   lt_cv_prog_compiler_static_works_CXX=no
20123    save_LDFLAGS="$LDFLAGS"
20124    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20125    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20126    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20127      # The linker can only warn and ignore the option if not recognized
20128      # So say no if there are warnings
20129      if test -s conftest.err; then
20130        # Append any errors to the config.log.
20131        cat conftest.err 1>&5
20132        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20133        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20134        if diff conftest.exp conftest.er2 >/dev/null; then
20135          lt_cv_prog_compiler_static_works_CXX=yes
20136        fi
20137      else
20138        lt_cv_prog_compiler_static_works_CXX=yes
20139      fi
20140    fi
20141    $RM -r conftest*
20142    LDFLAGS="$save_LDFLAGS"
20143
20144 fi
20145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20146 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20147
20148 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20149     :
20150 else
20151     lt_prog_compiler_static_CXX=
20152 fi
20153
20154
20155
20156
20157     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20158 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20159 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20160   $as_echo_n "(cached) " >&6
20161 else
20162   lt_cv_prog_compiler_c_o_CXX=no
20163    $RM -r conftest 2>/dev/null
20164    mkdir conftest
20165    cd conftest
20166    mkdir out
20167    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20168
20169    lt_compiler_flag="-o out/conftest2.$ac_objext"
20170    # Insert the option either (1) after the last *FLAGS variable, or
20171    # (2) before a word containing "conftest.", or (3) at the end.
20172    # Note that $ac_compile itself does not contain backslashes and begins
20173    # with a dollar sign (not a hyphen), so the echo should work correctly.
20174    lt_compile=`echo "$ac_compile" | $SED \
20175    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20176    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20177    -e 's:$: $lt_compiler_flag:'`
20178    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20179    (eval "$lt_compile" 2>out/conftest.err)
20180    ac_status=$?
20181    cat out/conftest.err >&5
20182    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20183    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20184    then
20185      # The compiler can only warn and ignore the option if not recognized
20186      # So say no if there are warnings
20187      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20188      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20189      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20190        lt_cv_prog_compiler_c_o_CXX=yes
20191      fi
20192    fi
20193    chmod u+w . 2>&5
20194    $RM conftest*
20195    # SGI C++ compiler will create directory out/ii_files/ for
20196    # template instantiation
20197    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20198    $RM out/* && rmdir out
20199    cd ..
20200    $RM -r conftest
20201    $RM conftest*
20202
20203 fi
20204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20205 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20206
20207
20208
20209     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20210 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20211 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20212   $as_echo_n "(cached) " >&6
20213 else
20214   lt_cv_prog_compiler_c_o_CXX=no
20215    $RM -r conftest 2>/dev/null
20216    mkdir conftest
20217    cd conftest
20218    mkdir out
20219    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20220
20221    lt_compiler_flag="-o out/conftest2.$ac_objext"
20222    # Insert the option either (1) after the last *FLAGS variable, or
20223    # (2) before a word containing "conftest.", or (3) at the end.
20224    # Note that $ac_compile itself does not contain backslashes and begins
20225    # with a dollar sign (not a hyphen), so the echo should work correctly.
20226    lt_compile=`echo "$ac_compile" | $SED \
20227    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20228    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20229    -e 's:$: $lt_compiler_flag:'`
20230    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20231    (eval "$lt_compile" 2>out/conftest.err)
20232    ac_status=$?
20233    cat out/conftest.err >&5
20234    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20235    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20236    then
20237      # The compiler can only warn and ignore the option if not recognized
20238      # So say no if there are warnings
20239      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20240      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20241      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20242        lt_cv_prog_compiler_c_o_CXX=yes
20243      fi
20244    fi
20245    chmod u+w . 2>&5
20246    $RM conftest*
20247    # SGI C++ compiler will create directory out/ii_files/ for
20248    # template instantiation
20249    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20250    $RM out/* && rmdir out
20251    cd ..
20252    $RM -r conftest
20253    $RM conftest*
20254
20255 fi
20256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20257 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20258
20259
20260
20261
20262 hard_links="nottested"
20263 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20264   # do not overwrite the value of need_locks provided by the user
20265   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20266 $as_echo_n "checking if we can lock with hard links... " >&6; }
20267   hard_links=yes
20268   $RM conftest*
20269   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20270   touch conftest.a
20271   ln conftest.a conftest.b 2>&5 || hard_links=no
20272   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20274 $as_echo "$hard_links" >&6; }
20275   if test "$hard_links" = no; then
20276     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20277 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20278     need_locks=warn
20279   fi
20280 else
20281   need_locks=no
20282 fi
20283
20284
20285
20286     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20287 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20288
20289   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20290   case $host_os in
20291   aix[4-9]*)
20292     # If we're using GNU nm, then we don't want the "-C" option.
20293     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20294     # Also, AIX nm treats weak defined symbols like other global defined
20295     # symbols, whereas GNU nm marks them as "W".
20296     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20297       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20298     else
20299       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20300     fi
20301     ;;
20302   pw32*)
20303     export_symbols_cmds_CXX="$ltdll_cmds"
20304   ;;
20305   cygwin* | mingw* | cegcc*)
20306     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 > $export_symbols'
20307   ;;
20308   *)
20309     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20310   ;;
20311   esac
20312   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20313
20314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20315 $as_echo "$ld_shlibs_CXX" >&6; }
20316 test "$ld_shlibs_CXX" = no && can_build_shared=no
20317
20318 with_gnu_ld_CXX=$with_gnu_ld
20319
20320
20321
20322
20323
20324
20325 #
20326 # Do we need to explicitly link libc?
20327 #
20328 case "x$archive_cmds_need_lc_CXX" in
20329 x|xyes)
20330   # Assume -lc should be added
20331   archive_cmds_need_lc_CXX=yes
20332
20333   if test "$enable_shared" = yes && test "$GCC" = yes; then
20334     case $archive_cmds_CXX in
20335     *'~'*)
20336       # FIXME: we may have to deal with multi-command sequences.
20337       ;;
20338     '$CC '*)
20339       # Test whether the compiler implicitly links with -lc since on some
20340       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20341       # to ld, don't add -lc before -lgcc.
20342       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20343 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20344 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20345   $as_echo_n "(cached) " >&6
20346 else
20347   $RM conftest*
20348         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20349
20350         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20351   (eval $ac_compile) 2>&5
20352   ac_status=$?
20353   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20354   test $ac_status = 0; } 2>conftest.err; then
20355           soname=conftest
20356           lib=conftest
20357           libobjs=conftest.$ac_objext
20358           deplibs=
20359           wl=$lt_prog_compiler_wl_CXX
20360           pic_flag=$lt_prog_compiler_pic_CXX
20361           compiler_flags=-v
20362           linker_flags=-v
20363           verstring=
20364           output_objdir=.
20365           libname=conftest
20366           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20367           allow_undefined_flag_CXX=
20368           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20369   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20370   ac_status=$?
20371   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20372   test $ac_status = 0; }
20373           then
20374             lt_cv_archive_cmds_need_lc_CXX=no
20375           else
20376             lt_cv_archive_cmds_need_lc_CXX=yes
20377           fi
20378           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20379         else
20380           cat conftest.err 1>&5
20381         fi
20382         $RM conftest*
20383
20384 fi
20385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20386 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20387       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20388       ;;
20389     esac
20390   fi
20391   ;;
20392 esac
20393
20394
20395
20396
20397
20398
20399
20400
20401
20402
20403
20404
20405
20406
20407
20408
20409
20410
20411
20412
20413
20414
20415
20416
20417
20418
20419
20420
20421
20422
20423
20424
20425
20426
20427
20428
20429
20430
20431
20432
20433
20434
20435
20436
20437
20438
20439
20440
20441
20442
20443
20444
20445
20446
20447
20448
20449
20450
20451
20452
20453
20454
20455
20456
20457     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20458 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20459
20460 library_names_spec=
20461 libname_spec='lib$name'
20462 soname_spec=
20463 shrext_cmds=".so"
20464 postinstall_cmds=
20465 postuninstall_cmds=
20466 finish_cmds=
20467 finish_eval=
20468 shlibpath_var=
20469 shlibpath_overrides_runpath=unknown
20470 version_type=none
20471 dynamic_linker="$host_os ld.so"
20472 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20473 need_lib_prefix=unknown
20474 hardcode_into_libs=no
20475
20476 # when you set need_version to no, make sure it does not cause -set_version
20477 # flags to be left without arguments
20478 need_version=unknown
20479
20480 case $host_os in
20481 aix3*)
20482   version_type=linux
20483   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20484   shlibpath_var=LIBPATH
20485
20486   # AIX 3 has no versioning support, so we append a major version to the name.
20487   soname_spec='${libname}${release}${shared_ext}$major'
20488   ;;
20489
20490 aix[4-9]*)
20491   version_type=linux
20492   need_lib_prefix=no
20493   need_version=no
20494   hardcode_into_libs=yes
20495   if test "$host_cpu" = ia64; then
20496     # AIX 5 supports IA64
20497     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20498     shlibpath_var=LD_LIBRARY_PATH
20499   else
20500     # With GCC up to 2.95.x, collect2 would create an import file
20501     # for dependence libraries.  The import file would start with
20502     # the line `#! .'.  This would cause the generated library to
20503     # depend on `.', always an invalid library.  This was fixed in
20504     # development snapshots of GCC prior to 3.0.
20505     case $host_os in
20506       aix4 | aix4.[01] | aix4.[01].*)
20507       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20508            echo ' yes '
20509            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20510         :
20511       else
20512         can_build_shared=no
20513       fi
20514       ;;
20515     esac
20516     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20517     # soname into executable. Probably we can add versioning support to
20518     # collect2, so additional links can be useful in future.
20519     if test "$aix_use_runtimelinking" = yes; then
20520       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20521       # instead of lib<name>.a to let people know that these are not
20522       # typical AIX shared libraries.
20523       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20524     else
20525       # We preserve .a as extension for shared libraries through AIX4.2
20526       # and later when we are not doing run time linking.
20527       library_names_spec='${libname}${release}.a $libname.a'
20528       soname_spec='${libname}${release}${shared_ext}$major'
20529     fi
20530     shlibpath_var=LIBPATH
20531   fi
20532   ;;
20533
20534 amigaos*)
20535   case $host_cpu in
20536   powerpc)
20537     # Since July 2007 AmigaOS4 officially supports .so libraries.
20538     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20539     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20540     ;;
20541   m68k)
20542     library_names_spec='$libname.ixlibrary $libname.a'
20543     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20544     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 ${libname}_ixlibrary.a || exit 1; done'
20545     ;;
20546   esac
20547   ;;
20548
20549 beos*)
20550   library_names_spec='${libname}${shared_ext}'
20551   dynamic_linker="$host_os ld.so"
20552   shlibpath_var=LIBRARY_PATH
20553   ;;
20554
20555 bsdi[45]*)
20556   version_type=linux
20557   need_version=no
20558   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20559   soname_spec='${libname}${release}${shared_ext}$major'
20560   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20561   shlibpath_var=LD_LIBRARY_PATH
20562   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20563   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20564   # the default ld.so.conf also contains /usr/contrib/lib and
20565   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20566   # libtool to hard-code these into programs
20567   ;;
20568
20569 cygwin* | mingw* | pw32* | cegcc*)
20570   version_type=windows
20571   shrext_cmds=".dll"
20572   need_version=no
20573   need_lib_prefix=no
20574
20575   case $GCC,$host_os in
20576   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20577     library_names_spec='$libname.dll.a'
20578     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20579     postinstall_cmds='base_file=`basename \${file}`~
20580       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20581       dldir=$destdir/`dirname \$dlpath`~
20582       test -d \$dldir || mkdir -p \$dldir~
20583       $install_prog $dir/$dlname \$dldir/$dlname~
20584       chmod a+x \$dldir/$dlname~
20585       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20586         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20587       fi'
20588     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20589       dlpath=$dir/\$dldll~
20590        $RM \$dlpath'
20591     shlibpath_overrides_runpath=yes
20592
20593     case $host_os in
20594     cygwin*)
20595       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20596       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20597
20598       ;;
20599     mingw* | cegcc*)
20600       # MinGW DLLs use traditional 'lib' prefix
20601       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20602       ;;
20603     pw32*)
20604       # pw32 DLLs use 'pw' prefix rather than 'lib'
20605       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20606       ;;
20607     esac
20608     ;;
20609
20610   *)
20611     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20612     ;;
20613   esac
20614   dynamic_linker='Win32 ld.exe'
20615   # FIXME: first we should search . and the directory the executable is in
20616   shlibpath_var=PATH
20617   ;;
20618
20619 darwin* | rhapsody*)
20620   dynamic_linker="$host_os dyld"
20621   version_type=darwin
20622   need_lib_prefix=no
20623   need_version=no
20624   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20625   soname_spec='${libname}${release}${major}$shared_ext'
20626   shlibpath_overrides_runpath=yes
20627   shlibpath_var=DYLD_LIBRARY_PATH
20628   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20629
20630   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20631   ;;
20632
20633 dgux*)
20634   version_type=linux
20635   need_lib_prefix=no
20636   need_version=no
20637   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20638   soname_spec='${libname}${release}${shared_ext}$major'
20639   shlibpath_var=LD_LIBRARY_PATH
20640   ;;
20641
20642 freebsd* | dragonfly*)
20643   # DragonFly does not have aout.  When/if they implement a new
20644   # versioning mechanism, adjust this.
20645   if test -x /usr/bin/objformat; then
20646     objformat=`/usr/bin/objformat`
20647   else
20648     case $host_os in
20649     freebsd[23].*) objformat=aout ;;
20650     *) objformat=elf ;;
20651     esac
20652   fi
20653   version_type=freebsd-$objformat
20654   case $version_type in
20655     freebsd-elf*)
20656       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20657       need_version=no
20658       need_lib_prefix=no
20659       ;;
20660     freebsd-*)
20661       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20662       need_version=yes
20663       ;;
20664   esac
20665   shlibpath_var=LD_LIBRARY_PATH
20666   case $host_os in
20667   freebsd2.*)
20668     shlibpath_overrides_runpath=yes
20669     ;;
20670   freebsd3.[01]* | freebsdelf3.[01]*)
20671     shlibpath_overrides_runpath=yes
20672     hardcode_into_libs=yes
20673     ;;
20674   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20675   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20676     shlibpath_overrides_runpath=no
20677     hardcode_into_libs=yes
20678     ;;
20679   *) # from 4.6 on, and DragonFly
20680     shlibpath_overrides_runpath=yes
20681     hardcode_into_libs=yes
20682     ;;
20683   esac
20684   ;;
20685
20686 gnu*)
20687   version_type=linux
20688   need_lib_prefix=no
20689   need_version=no
20690   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20691   soname_spec='${libname}${release}${shared_ext}$major'
20692   shlibpath_var=LD_LIBRARY_PATH
20693   hardcode_into_libs=yes
20694   ;;
20695
20696 haiku*)
20697   version_type=linux
20698   need_lib_prefix=no
20699   need_version=no
20700   dynamic_linker="$host_os runtime_loader"
20701   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20702   soname_spec='${libname}${release}${shared_ext}$major'
20703   shlibpath_var=LIBRARY_PATH
20704   shlibpath_overrides_runpath=yes
20705   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20706   hardcode_into_libs=yes
20707   ;;
20708
20709 hpux9* | hpux10* | hpux11*)
20710   # Give a soname corresponding to the major version so that dld.sl refuses to
20711   # link against other versions.
20712   version_type=sunos
20713   need_lib_prefix=no
20714   need_version=no
20715   case $host_cpu in
20716   ia64*)
20717     shrext_cmds='.so'
20718     hardcode_into_libs=yes
20719     dynamic_linker="$host_os dld.so"
20720     shlibpath_var=LD_LIBRARY_PATH
20721     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20722     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20723     soname_spec='${libname}${release}${shared_ext}$major'
20724     if test "X$HPUX_IA64_MODE" = X32; then
20725       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20726     else
20727       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20728     fi
20729     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20730     ;;
20731   hppa*64*)
20732     shrext_cmds='.sl'
20733     hardcode_into_libs=yes
20734     dynamic_linker="$host_os dld.sl"
20735     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20736     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20737     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20738     soname_spec='${libname}${release}${shared_ext}$major'
20739     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20740     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20741     ;;
20742   *)
20743     shrext_cmds='.sl'
20744     dynamic_linker="$host_os dld.sl"
20745     shlibpath_var=SHLIB_PATH
20746     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20747     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20748     soname_spec='${libname}${release}${shared_ext}$major'
20749     ;;
20750   esac
20751   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20752   postinstall_cmds='chmod 555 $lib'
20753   # or fails outright, so override atomically:
20754   install_override_mode=555
20755   ;;
20756
20757 interix[3-9]*)
20758   version_type=linux
20759   need_lib_prefix=no
20760   need_version=no
20761   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20762   soname_spec='${libname}${release}${shared_ext}$major'
20763   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20764   shlibpath_var=LD_LIBRARY_PATH
20765   shlibpath_overrides_runpath=no
20766   hardcode_into_libs=yes
20767   ;;
20768
20769 irix5* | irix6* | nonstopux*)
20770   case $host_os in
20771     nonstopux*) version_type=nonstopux ;;
20772     *)
20773         if test "$lt_cv_prog_gnu_ld" = yes; then
20774                 version_type=linux
20775         else
20776                 version_type=irix
20777         fi ;;
20778   esac
20779   need_lib_prefix=no
20780   need_version=no
20781   soname_spec='${libname}${release}${shared_ext}$major'
20782   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20783   case $host_os in
20784   irix5* | nonstopux*)
20785     libsuff= shlibsuff=
20786     ;;
20787   *)
20788     case $LD in # libtool.m4 will add one of these switches to LD
20789     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20790       libsuff= shlibsuff= libmagic=32-bit;;
20791     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20792       libsuff=32 shlibsuff=N32 libmagic=N32;;
20793     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20794       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20795     *) libsuff= shlibsuff= libmagic=never-match;;
20796     esac
20797     ;;
20798   esac
20799   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20800   shlibpath_overrides_runpath=no
20801   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20802   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20803   hardcode_into_libs=yes
20804   ;;
20805
20806 # No shared lib support for Linux oldld, aout, or coff.
20807 linux*oldld* | linux*aout* | linux*coff*)
20808   dynamic_linker=no
20809   ;;
20810
20811 # This must be Linux ELF.
20812 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20813   version_type=linux
20814   need_lib_prefix=no
20815   need_version=no
20816   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20817   soname_spec='${libname}${release}${shared_ext}$major'
20818   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20819   shlibpath_var=LD_LIBRARY_PATH
20820   shlibpath_overrides_runpath=no
20821
20822   # Some binutils ld are patched to set DT_RUNPATH
20823   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20824   $as_echo_n "(cached) " >&6
20825 else
20826   lt_cv_shlibpath_overrides_runpath=no
20827     save_LDFLAGS=$LDFLAGS
20828     save_libdir=$libdir
20829     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20830          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20831     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20832 /* end confdefs.h.  */
20833
20834 int
20835 main ()
20836 {
20837
20838   ;
20839   return 0;
20840 }
20841 _ACEOF
20842 if ac_fn_cxx_try_link "$LINENO"; then :
20843   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20844   lt_cv_shlibpath_overrides_runpath=yes
20845 fi
20846 fi
20847 rm -f core conftest.err conftest.$ac_objext \
20848     conftest$ac_exeext conftest.$ac_ext
20849     LDFLAGS=$save_LDFLAGS
20850     libdir=$save_libdir
20851
20852 fi
20853
20854   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20855
20856   # This implies no fast_install, which is unacceptable.
20857   # Some rework will be needed to allow for fast_install
20858   # before this can be enabled.
20859   hardcode_into_libs=yes
20860
20861   # Append ld.so.conf contents to the search path
20862   if test -f /etc/ld.so.conf; then
20863     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' ' '`
20864     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20865   fi
20866
20867   # We used to test for /lib/ld.so.1 and disable shared libraries on
20868   # powerpc, because MkLinux only supported shared libraries with the
20869   # GNU dynamic linker.  Since this was broken with cross compilers,
20870   # most powerpc-linux boxes support dynamic linking these days and
20871   # people can always --disable-shared, the test was removed, and we
20872   # assume the GNU/Linux dynamic linker is in use.
20873   dynamic_linker='GNU/Linux ld.so'
20874   ;;
20875
20876 netbsd*)
20877   version_type=sunos
20878   need_lib_prefix=no
20879   need_version=no
20880   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20881     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20882     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20883     dynamic_linker='NetBSD (a.out) ld.so'
20884   else
20885     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20886     soname_spec='${libname}${release}${shared_ext}$major'
20887     dynamic_linker='NetBSD ld.elf_so'
20888   fi
20889   shlibpath_var=LD_LIBRARY_PATH
20890   shlibpath_overrides_runpath=yes
20891   hardcode_into_libs=yes
20892   ;;
20893
20894 newsos6)
20895   version_type=linux
20896   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20897   shlibpath_var=LD_LIBRARY_PATH
20898   shlibpath_overrides_runpath=yes
20899   ;;
20900
20901 *nto* | *qnx*)
20902   version_type=qnx
20903   need_lib_prefix=no
20904   need_version=no
20905   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20906   soname_spec='${libname}${release}${shared_ext}$major'
20907   shlibpath_var=LD_LIBRARY_PATH
20908   shlibpath_overrides_runpath=no
20909   hardcode_into_libs=yes
20910   dynamic_linker='ldqnx.so'
20911   ;;
20912
20913 openbsd*)
20914   version_type=sunos
20915   sys_lib_dlsearch_path_spec="/usr/lib"
20916   need_lib_prefix=no
20917   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20918   case $host_os in
20919     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20920     *)                          need_version=no  ;;
20921   esac
20922   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20923   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20924   shlibpath_var=LD_LIBRARY_PATH
20925   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20926     case $host_os in
20927       openbsd2.[89] | openbsd2.[89].*)
20928         shlibpath_overrides_runpath=no
20929         ;;
20930       *)
20931         shlibpath_overrides_runpath=yes
20932         ;;
20933       esac
20934   else
20935     shlibpath_overrides_runpath=yes
20936   fi
20937   ;;
20938
20939 os2*)
20940   libname_spec='$name'
20941   shrext_cmds=".dll"
20942   need_lib_prefix=no
20943   library_names_spec='$libname${shared_ext} $libname.a'
20944   dynamic_linker='OS/2 ld.exe'
20945   shlibpath_var=LIBPATH
20946   ;;
20947
20948 osf3* | osf4* | osf5*)
20949   version_type=osf
20950   need_lib_prefix=no
20951   need_version=no
20952   soname_spec='${libname}${release}${shared_ext}$major'
20953   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20954   shlibpath_var=LD_LIBRARY_PATH
20955   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
20956   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
20957   ;;
20958
20959 rdos*)
20960   dynamic_linker=no
20961   ;;
20962
20963 solaris*)
20964   version_type=linux
20965   need_lib_prefix=no
20966   need_version=no
20967   library_names_spec='${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=yes
20971   hardcode_into_libs=yes
20972   # ldd complains unless libraries are executable
20973   postinstall_cmds='chmod +x $lib'
20974   ;;
20975
20976 sunos4*)
20977   version_type=sunos
20978   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20979   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
20980   shlibpath_var=LD_LIBRARY_PATH
20981   shlibpath_overrides_runpath=yes
20982   if test "$with_gnu_ld" = yes; then
20983     need_lib_prefix=no
20984   fi
20985   need_version=yes
20986   ;;
20987
20988 sysv4 | sysv4.3*)
20989   version_type=linux
20990   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20991   soname_spec='${libname}${release}${shared_ext}$major'
20992   shlibpath_var=LD_LIBRARY_PATH
20993   case $host_vendor in
20994     sni)
20995       shlibpath_overrides_runpath=no
20996       need_lib_prefix=no
20997       runpath_var=LD_RUN_PATH
20998       ;;
20999     siemens)
21000       need_lib_prefix=no
21001       ;;
21002     motorola)
21003       need_lib_prefix=no
21004       need_version=no
21005       shlibpath_overrides_runpath=no
21006       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21007       ;;
21008   esac
21009   ;;
21010
21011 sysv4*MP*)
21012   if test -d /usr/nec ;then
21013     version_type=linux
21014     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21015     soname_spec='$libname${shared_ext}.$major'
21016     shlibpath_var=LD_LIBRARY_PATH
21017   fi
21018   ;;
21019
21020 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21021   version_type=freebsd-elf
21022   need_lib_prefix=no
21023   need_version=no
21024   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21025   soname_spec='${libname}${release}${shared_ext}$major'
21026   shlibpath_var=LD_LIBRARY_PATH
21027   shlibpath_overrides_runpath=yes
21028   hardcode_into_libs=yes
21029   if test "$with_gnu_ld" = yes; then
21030     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21031   else
21032     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21033     case $host_os in
21034       sco3.2v5*)
21035         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21036         ;;
21037     esac
21038   fi
21039   sys_lib_dlsearch_path_spec='/usr/lib'
21040   ;;
21041
21042 tpf*)
21043   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21044   version_type=linux
21045   need_lib_prefix=no
21046   need_version=no
21047   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21048   shlibpath_var=LD_LIBRARY_PATH
21049   shlibpath_overrides_runpath=no
21050   hardcode_into_libs=yes
21051   ;;
21052
21053 uts4*)
21054   version_type=linux
21055   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21056   soname_spec='${libname}${release}${shared_ext}$major'
21057   shlibpath_var=LD_LIBRARY_PATH
21058   ;;
21059
21060 *)
21061   dynamic_linker=no
21062   ;;
21063 esac
21064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21065 $as_echo "$dynamic_linker" >&6; }
21066 test "$dynamic_linker" = no && can_build_shared=no
21067
21068 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21069 if test "$GCC" = yes; then
21070   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21071 fi
21072
21073 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21074   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21075 fi
21076 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21077   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21078 fi
21079
21080
21081
21082
21083
21084
21085
21086
21087
21088
21089
21090
21091
21092
21093
21094
21095
21096
21097
21098
21099
21100
21101
21102
21103
21104
21105
21106
21107
21108
21109
21110
21111
21112
21113
21114
21115
21116
21117     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21118 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21119 hardcode_action_CXX=
21120 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21121    test -n "$runpath_var_CXX" ||
21122    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21123
21124   # We can hardcode non-existent directories.
21125   if test "$hardcode_direct_CXX" != no &&
21126      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21127      # have to relink, otherwise we might link with an installed library
21128      # when we should be linking with a yet-to-be-installed one
21129      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21130      test "$hardcode_minus_L_CXX" != no; then
21131     # Linking always hardcodes the temporary library directory.
21132     hardcode_action_CXX=relink
21133   else
21134     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21135     hardcode_action_CXX=immediate
21136   fi
21137 else
21138   # We cannot hardcode anything, or else we can only hardcode existing
21139   # directories.
21140   hardcode_action_CXX=unsupported
21141 fi
21142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21143 $as_echo "$hardcode_action_CXX" >&6; }
21144
21145 if test "$hardcode_action_CXX" = relink ||
21146    test "$inherit_rpath_CXX" = yes; then
21147   # Fast installation is not supported
21148   enable_fast_install=no
21149 elif test "$shlibpath_overrides_runpath" = yes ||
21150      test "$enable_shared" = no; then
21151   # Fast installation is not necessary
21152   enable_fast_install=needless
21153 fi
21154
21155
21156
21157
21158
21159
21160
21161   fi # test -n "$compiler"
21162
21163   CC=$lt_save_CC
21164   LDCXX=$LD
21165   LD=$lt_save_LD
21166   GCC=$lt_save_GCC
21167   with_gnu_ld=$lt_save_with_gnu_ld
21168   lt_cv_path_LDCXX=$lt_cv_path_LD
21169   lt_cv_path_LD=$lt_save_path_LD
21170   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21171   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21172 fi # test "$_lt_caught_CXX_error" != yes
21173
21174 ac_ext=c
21175 ac_cpp='$CPP $CPPFLAGS'
21176 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21177 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21178 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21179
21180
21181
21182
21183
21184
21185
21186
21187
21188
21189
21190
21191
21192
21193
21194
21195 # Only expand once:
21196
21197
21198
21199
21200
21201 # Identify the assembler which will work hand-in-glove with the newly
21202 # built GCC, so that we can examine its features.  This is the assembler
21203 # which will be driven by the driver program.
21204 #
21205 # If build != host, and we aren't building gas in-tree, we identify a
21206 # build->target assembler and hope that it will have the same features
21207 # as the host->target assembler we'll be using.
21208 gcc_cv_gas_major_version=
21209 gcc_cv_gas_minor_version=
21210 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21211
21212 if test "${gcc_cv_as+set}" = set; then :
21213
21214 else
21215
21216 if test -x "$DEFAULT_ASSEMBLER"; then
21217         gcc_cv_as="$DEFAULT_ASSEMBLER"
21218 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21219      && test -f ../gas/Makefile \
21220      && test x$build = x$host; then
21221         gcc_cv_as=../gas/as-new$build_exeext
21222 elif test -x as$build_exeext; then
21223         # Build using assembler in the current directory.
21224         gcc_cv_as=./as$build_exeext
21225 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21226         gcc_cv_as="$AS_FOR_TARGET"
21227 else
21228         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21229 set dummy $AS_FOR_TARGET; ac_word=$2
21230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21231 $as_echo_n "checking for $ac_word... " >&6; }
21232 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21233   $as_echo_n "(cached) " >&6
21234 else
21235   case $gcc_cv_as in
21236   [\\/]* | ?:[\\/]*)
21237   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21238   ;;
21239   *)
21240   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21241 for as_dir in $PATH
21242 do
21243   IFS=$as_save_IFS
21244   test -z "$as_dir" && as_dir=.
21245     for ac_exec_ext in '' $ac_executable_extensions; do
21246   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21247     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21248     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21249     break 2
21250   fi
21251 done
21252   done
21253 IFS=$as_save_IFS
21254
21255   ;;
21256 esac
21257 fi
21258 gcc_cv_as=$ac_cv_path_gcc_cv_as
21259 if test -n "$gcc_cv_as"; then
21260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21261 $as_echo "$gcc_cv_as" >&6; }
21262 else
21263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21264 $as_echo "no" >&6; }
21265 fi
21266
21267
21268 fi
21269 fi
21270
21271 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21272
21273 case "$ORIGINAL_AS_FOR_TARGET" in
21274   ./as | ./as$build_exeext) ;;
21275   *) ac_config_files="$ac_config_files as:exec-tool.in"
21276  ;;
21277 esac
21278
21279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21280 $as_echo_n "checking what assembler to use... " >&6; }
21281 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21282   # Single tree build which includes gas.  We want to prefer it
21283   # over whatever linker top-level may have detected, since
21284   # we'll use what we're building after installation anyway.
21285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21286 $as_echo "newly built gas" >&6; }
21287   in_tree_gas=yes
21288   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21289 for f in $gcc_cv_as_bfd_srcdir/configure \
21290          $gcc_cv_as_gas_srcdir/configure \
21291          $gcc_cv_as_gas_srcdir/configure.in \
21292          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21293   gcc_cv_gas_version=`sed -n -e 's/^[   ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21294   if test x$gcc_cv_gas_version != x; then
21295     break
21296   fi
21297 done
21298 case $gcc_cv_gas_version in
21299   VERSION=[0-9]*) ;;
21300   *) as_fn_error "cannot find version of in-tree assembler" "$LINENO" 5;;
21301 esac
21302 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21303 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21304 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21305 case $gcc_cv_gas_patch_version in
21306   "") gcc_cv_gas_patch_version="0" ;;
21307 esac
21308 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21309                             + $gcc_cv_gas_minor_version \) \* 1000 \
21310                             + $gcc_cv_gas_patch_version`
21311
21312   in_tree_gas_is_elf=no
21313   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21314      || (grep 'obj_format = multi' ../gas/Makefile \
21315          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21316   then
21317     in_tree_gas_is_elf=yes
21318   fi
21319 else
21320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21321 $as_echo "$gcc_cv_as" >&6; }
21322   in_tree_gas=no
21323 fi
21324
21325 # Identify the linker which will work hand-in-glove with the newly
21326 # built GCC, so that we can examine its features.  This is the linker
21327 # which will be driven by the driver program.
21328 #
21329 # If build != host, and we aren't building gas in-tree, we identify a
21330 # build->target linker and hope that it will have the same features
21331 # as the host->target linker we'll be using.
21332 gcc_cv_gld_major_version=
21333 gcc_cv_gld_minor_version=
21334 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21335 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21336
21337 if test "${gcc_cv_ld+set}" = set; then :
21338
21339 else
21340
21341 if test -x "$DEFAULT_LINKER"; then
21342         gcc_cv_ld="$DEFAULT_LINKER"
21343 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21344      && test -f ../ld/Makefile \
21345      && test x$build = x$host; then
21346         gcc_cv_ld=../ld/ld-new$build_exeext
21347 elif test -x collect-ld$build_exeext; then
21348         # Build using linker in the current directory.
21349         gcc_cv_ld=./collect-ld$build_exeext
21350 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21351         gcc_cv_ld="$LD_FOR_TARGET"
21352 else
21353         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21354 set dummy $LD_FOR_TARGET; ac_word=$2
21355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21356 $as_echo_n "checking for $ac_word... " >&6; }
21357 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21358   $as_echo_n "(cached) " >&6
21359 else
21360   case $gcc_cv_ld in
21361   [\\/]* | ?:[\\/]*)
21362   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21363   ;;
21364   *)
21365   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21366 for as_dir in $PATH
21367 do
21368   IFS=$as_save_IFS
21369   test -z "$as_dir" && as_dir=.
21370     for ac_exec_ext in '' $ac_executable_extensions; do
21371   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21372     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21373     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21374     break 2
21375   fi
21376 done
21377   done
21378 IFS=$as_save_IFS
21379
21380   ;;
21381 esac
21382 fi
21383 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21384 if test -n "$gcc_cv_ld"; then
21385   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21386 $as_echo "$gcc_cv_ld" >&6; }
21387 else
21388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21389 $as_echo "no" >&6; }
21390 fi
21391
21392
21393 fi
21394 fi
21395
21396 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21397 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21398 # if the PLUGIN_LD is set ld-new, just have it as ld
21399 # as that is the installed named.
21400 if test x$PLUGIN_LD_SUFFIX = xld-new \
21401    || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
21402   PLUGIN_LD_SUFFIX=ld
21403 fi
21404
21405 # Check whether --with-plugin-ld was given.
21406 if test "${with_plugin_ld+set}" = set; then :
21407   withval=$with_plugin_ld; if test x"$withval" != x; then
21408    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21409    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21410  fi
21411 fi
21412
21413
21414
21415 cat >>confdefs.h <<_ACEOF
21416 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21417 _ACEOF
21418
21419
21420 # Check to see if we are using gold instead of ld
21421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21422 $as_echo_n "checking whether we are using gold... " >&6; }
21423 ld_is_gold=no
21424 if test x$gcc_cv_ld != x; then
21425   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21426      | grep "GNU gold" > /dev/null; then
21427     ld_is_gold=yes
21428   fi
21429 fi
21430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21431 $as_echo "$ld_is_gold" >&6; }
21432
21433 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21434
21435 case "$ORIGINAL_LD_FOR_TARGET" in
21436   ./collect-ld | ./collect-ld$build_exeext) ;;
21437   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21438  ;;
21439 esac
21440
21441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21442 $as_echo_n "checking what linker to use... " >&6; }
21443 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21444    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21445         # Single tree build which includes ld.  We want to prefer it
21446         # over whatever linker top-level may have detected, since
21447         # we'll use what we're building after installation anyway.
21448         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21449 $as_echo "newly built ld" >&6; }
21450         in_tree_ld=yes
21451         in_tree_ld_is_elf=no
21452         if (grep 'EMUL = .*elf' ../ld/Makefile \
21453             || grep 'EMUL = .*linux' ../ld/Makefile \
21454             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21455           in_tree_ld_is_elf=yes
21456         elif test "$ld_is_gold" = yes; then
21457           in_tree_ld_is_elf=yes
21458         fi
21459         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
21460         do
21461                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21462                 if test x$gcc_cv_gld_version != x; then
21463                         break
21464                 fi
21465         done
21466         case $gcc_cv_gld_version in
21467           VERSION=[0-9]*) ;;
21468           *) as_fn_error "cannot find version of in-tree linker" "$LINENO" 5 ;;
21469         esac
21470         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21471         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21472 else
21473         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21474 $as_echo "$gcc_cv_ld" >&6; }
21475         in_tree_ld=no
21476 fi
21477
21478 # Figure out what nm we will be using.
21479 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21480 if test "${gcc_cv_nm+set}" = set; then :
21481
21482 else
21483
21484 if test -f $gcc_cv_binutils_srcdir/configure.in \
21485      && test -f ../binutils/Makefile \
21486      && test x$build = x$host; then
21487         gcc_cv_nm=../binutils/nm-new$build_exeext
21488 elif test -x nm$build_exeext; then
21489         gcc_cv_nm=./nm$build_exeext
21490 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21491         gcc_cv_nm="$NM_FOR_TARGET"
21492 else
21493         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21494 set dummy $NM_FOR_TARGET; ac_word=$2
21495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21496 $as_echo_n "checking for $ac_word... " >&6; }
21497 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21498   $as_echo_n "(cached) " >&6
21499 else
21500   case $gcc_cv_nm in
21501   [\\/]* | ?:[\\/]*)
21502   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21503   ;;
21504   *)
21505   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21506 for as_dir in $PATH
21507 do
21508   IFS=$as_save_IFS
21509   test -z "$as_dir" && as_dir=.
21510     for ac_exec_ext in '' $ac_executable_extensions; do
21511   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21512     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21513     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21514     break 2
21515   fi
21516 done
21517   done
21518 IFS=$as_save_IFS
21519
21520   ;;
21521 esac
21522 fi
21523 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21524 if test -n "$gcc_cv_nm"; then
21525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21526 $as_echo "$gcc_cv_nm" >&6; }
21527 else
21528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21529 $as_echo "no" >&6; }
21530 fi
21531
21532
21533 fi
21534 fi
21535
21536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21537 $as_echo_n "checking what nm to use... " >&6; }
21538 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21539         # Single tree build which includes binutils.
21540         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21541 $as_echo "newly built nm" >&6; }
21542         in_tree_nm=yes
21543 else
21544         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21545 $as_echo "$gcc_cv_nm" >&6; }
21546         in_tree_nm=no
21547 fi
21548
21549 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21550
21551 case "$ORIGINAL_NM_FOR_TARGET" in
21552   ./nm | ./nm$build_exeext) ;;
21553   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21554  ;;
21555 esac
21556
21557
21558 # Figure out what objdump we will be using.
21559 if test "${gcc_cv_objdump+set}" = set; then :
21560
21561 else
21562
21563 if test -f $gcc_cv_binutils_srcdir/configure.in \
21564      && test -f ../binutils/Makefile \
21565      && test x$build = x$host; then
21566         # Single tree build which includes binutils.
21567         gcc_cv_objdump=../binutils/objdump$build_exeext
21568 elif test -x objdump$build_exeext; then
21569         gcc_cv_objdump=./objdump$build_exeext
21570 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21571         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21572 else
21573         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21574 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21576 $as_echo_n "checking for $ac_word... " >&6; }
21577 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21578   $as_echo_n "(cached) " >&6
21579 else
21580   case $gcc_cv_objdump in
21581   [\\/]* | ?:[\\/]*)
21582   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21583   ;;
21584   *)
21585   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21586 for as_dir in $PATH
21587 do
21588   IFS=$as_save_IFS
21589   test -z "$as_dir" && as_dir=.
21590     for ac_exec_ext in '' $ac_executable_extensions; do
21591   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21592     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21593     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21594     break 2
21595   fi
21596 done
21597   done
21598 IFS=$as_save_IFS
21599
21600   ;;
21601 esac
21602 fi
21603 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21604 if test -n "$gcc_cv_objdump"; then
21605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21606 $as_echo "$gcc_cv_objdump" >&6; }
21607 else
21608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21609 $as_echo "no" >&6; }
21610 fi
21611
21612
21613 fi
21614 fi
21615
21616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21617 $as_echo_n "checking what objdump to use... " >&6; }
21618 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21619         # Single tree build which includes binutils.
21620         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21621 $as_echo "newly built objdump" >&6; }
21622 elif test x$gcc_cv_objdump = x; then
21623         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21624 $as_echo "not found" >&6; }
21625 else
21626         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21627 $as_echo "$gcc_cv_objdump" >&6; }
21628 fi
21629
21630 # Figure out what readelf we will be using.
21631 if test "${gcc_cv_readelf+set}" = set; then :
21632
21633 else
21634
21635 if test -f $gcc_cv_binutils_srcdir/configure.in \
21636      && test -f ../binutils/Makefile \
21637      && test x$build = x$host; then
21638         # Single tree build which includes binutils.
21639         gcc_cv_readelf=../binutils/readelf$build_exeext
21640 elif test -x readelf$build_exeext; then
21641         gcc_cv_readelf=./readelf$build_exeext
21642 else
21643         # Extract the first word of "readelf", so it can be a program name with args.
21644 set dummy readelf; ac_word=$2
21645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21646 $as_echo_n "checking for $ac_word... " >&6; }
21647 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21648   $as_echo_n "(cached) " >&6
21649 else
21650   case $gcc_cv_readelf in
21651   [\\/]* | ?:[\\/]*)
21652   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21653   ;;
21654   *)
21655   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21656 for as_dir in $PATH
21657 do
21658   IFS=$as_save_IFS
21659   test -z "$as_dir" && as_dir=.
21660     for ac_exec_ext in '' $ac_executable_extensions; do
21661   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21662     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21663     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21664     break 2
21665   fi
21666 done
21667   done
21668 IFS=$as_save_IFS
21669
21670   ;;
21671 esac
21672 fi
21673 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21674 if test -n "$gcc_cv_readelf"; then
21675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21676 $as_echo "$gcc_cv_readelf" >&6; }
21677 else
21678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21679 $as_echo "no" >&6; }
21680 fi
21681
21682
21683 fi
21684 fi
21685
21686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21687 $as_echo_n "checking what readelf to use... " >&6; }
21688 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21689         # Single tree build which includes binutils.
21690         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21691 $as_echo "newly built readelf" >&6; }
21692 elif test x$gcc_cv_readelf = x; then
21693         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21694 $as_echo "not found" >&6; }
21695 else
21696         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21697 $as_echo "$gcc_cv_readelf" >&6; }
21698 fi
21699
21700 # Figure out what assembler alignment features are present.
21701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21702 $as_echo_n "checking assembler flags... " >&6; }
21703 if test "${gcc_cv_as_flags+set}" = set; then :
21704   $as_echo_n "(cached) " >&6
21705 else
21706    case "$target" in
21707   i[34567]86-*-linux*)
21708         gcc_cv_as_flags="--32"
21709     ;;
21710   powerpc*-*-darwin*)
21711         gcc_cv_as_flags="-arch ppc"
21712     ;;
21713   *)
21714     gcc_cv_as_flags=" "
21715     ;;
21716   esac
21717 fi
21718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21719 $as_echo "$gcc_cv_as_flags" >&6; }
21720
21721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21722 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21723 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21724   $as_echo_n "(cached) " >&6
21725 else
21726   gcc_cv_as_balign_and_p2align=no
21727     if test $in_tree_gas = yes; then
21728     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21729   then gcc_cv_as_balign_and_p2align=yes
21730 fi
21731   elif test x$gcc_cv_as != x; then
21732     $as_echo '.balign 4
21733 .p2align 2' > conftest.s
21734     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21735   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21736   (eval $ac_try) 2>&5
21737   ac_status=$?
21738   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21739   test $ac_status = 0; }; }
21740     then
21741         gcc_cv_as_balign_and_p2align=yes
21742     else
21743       echo "configure: failed program was" >&5
21744       cat conftest.s >&5
21745     fi
21746     rm -f conftest.o conftest.s
21747   fi
21748 fi
21749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21750 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21751 if test $gcc_cv_as_balign_and_p2align = yes; then
21752
21753 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21754
21755 fi
21756
21757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21758 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21759 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21760   $as_echo_n "(cached) " >&6
21761 else
21762   gcc_cv_as_max_skip_p2align=no
21763     if test $in_tree_gas = yes; then
21764     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21765   then gcc_cv_as_max_skip_p2align=yes
21766 fi
21767   elif test x$gcc_cv_as != x; then
21768     $as_echo '.p2align 4,,7' > conftest.s
21769     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21770   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21771   (eval $ac_try) 2>&5
21772   ac_status=$?
21773   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21774   test $ac_status = 0; }; }
21775     then
21776         gcc_cv_as_max_skip_p2align=yes
21777     else
21778       echo "configure: failed program was" >&5
21779       cat conftest.s >&5
21780     fi
21781     rm -f conftest.o conftest.s
21782   fi
21783 fi
21784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21785 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21786 if test $gcc_cv_as_max_skip_p2align = yes; then
21787
21788 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21789
21790 fi
21791
21792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21793 $as_echo_n "checking assembler for .literal16... " >&6; }
21794 if test "${gcc_cv_as_literal16+set}" = set; then :
21795   $as_echo_n "(cached) " >&6
21796 else
21797   gcc_cv_as_literal16=no
21798     if test $in_tree_gas = yes; then
21799     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21800   then gcc_cv_as_literal16=yes
21801 fi
21802   elif test x$gcc_cv_as != x; then
21803     $as_echo '.literal16' > conftest.s
21804     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21805   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21806   (eval $ac_try) 2>&5
21807   ac_status=$?
21808   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21809   test $ac_status = 0; }; }
21810     then
21811         gcc_cv_as_literal16=yes
21812     else
21813       echo "configure: failed program was" >&5
21814       cat conftest.s >&5
21815     fi
21816     rm -f conftest.o conftest.s
21817   fi
21818 fi
21819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21820 $as_echo "$gcc_cv_as_literal16" >&6; }
21821 if test $gcc_cv_as_literal16 = yes; then
21822
21823 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21824
21825 fi
21826
21827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21828 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21829 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21830   $as_echo_n "(cached) " >&6
21831 else
21832   gcc_cv_as_subsection_m1=no
21833     if test $in_tree_gas = yes; then
21834     if test $in_tree_gas_is_elf = yes \
21835   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21836   then gcc_cv_as_subsection_m1=yes
21837 fi
21838   elif test x$gcc_cv_as != x; then
21839     $as_echo 'conftest_label1: .word 0
21840 .subsection -1
21841 conftest_label2: .word 0
21842 .previous' > conftest.s
21843     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21844   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21845   (eval $ac_try) 2>&5
21846   ac_status=$?
21847   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21848   test $ac_status = 0; }; }
21849     then
21850         if test x$gcc_cv_nm != x; then
21851     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21852     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21853     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21854     then :
21855     else gcc_cv_as_subsection_m1=yes
21856     fi
21857     rm -f conftest.nm1 conftest.nm2
21858   fi
21859     else
21860       echo "configure: failed program was" >&5
21861       cat conftest.s >&5
21862     fi
21863     rm -f conftest.o conftest.s
21864   fi
21865 fi
21866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21867 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21868 if test $gcc_cv_as_subsection_m1 = yes; then
21869
21870 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21871
21872 fi
21873
21874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21875 $as_echo_n "checking assembler for .weak... " >&6; }
21876 if test "${gcc_cv_as_weak+set}" = set; then :
21877   $as_echo_n "(cached) " >&6
21878 else
21879   gcc_cv_as_weak=no
21880     if test $in_tree_gas = yes; then
21881     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21882   then gcc_cv_as_weak=yes
21883 fi
21884   elif test x$gcc_cv_as != x; then
21885     $as_echo '  .weak foobar' > conftest.s
21886     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21887   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21888   (eval $ac_try) 2>&5
21889   ac_status=$?
21890   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21891   test $ac_status = 0; }; }
21892     then
21893         gcc_cv_as_weak=yes
21894     else
21895       echo "configure: failed program was" >&5
21896       cat conftest.s >&5
21897     fi
21898     rm -f conftest.o conftest.s
21899   fi
21900 fi
21901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21902 $as_echo "$gcc_cv_as_weak" >&6; }
21903 if test $gcc_cv_as_weak = yes; then
21904
21905 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21906
21907 fi
21908
21909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21910 $as_echo_n "checking assembler for .weakref... " >&6; }
21911 if test "${gcc_cv_as_weakref+set}" = set; then :
21912   $as_echo_n "(cached) " >&6
21913 else
21914   gcc_cv_as_weakref=no
21915     if test $in_tree_gas = yes; then
21916     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21917   then gcc_cv_as_weakref=yes
21918 fi
21919   elif test x$gcc_cv_as != x; then
21920     $as_echo '  .weakref foobar, barfnot' > conftest.s
21921     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21922   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21923   (eval $ac_try) 2>&5
21924   ac_status=$?
21925   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21926   test $ac_status = 0; }; }
21927     then
21928         gcc_cv_as_weakref=yes
21929     else
21930       echo "configure: failed program was" >&5
21931       cat conftest.s >&5
21932     fi
21933     rm -f conftest.o conftest.s
21934   fi
21935 fi
21936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21937 $as_echo "$gcc_cv_as_weakref" >&6; }
21938 if test $gcc_cv_as_weakref = yes; then
21939
21940 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21941
21942 fi
21943
21944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
21945 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
21946 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
21947   $as_echo_n "(cached) " >&6
21948 else
21949   gcc_cv_as_nsubspa_comdat=no
21950     if test $in_tree_gas = yes; then
21951     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21952   then gcc_cv_as_nsubspa_comdat=yes
21953 fi
21954   elif test x$gcc_cv_as != x; then
21955     $as_echo '  .SPACE $TEXT$
21956         .NSUBSPA $CODE$,COMDAT' > conftest.s
21957     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21958   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21959   (eval $ac_try) 2>&5
21960   ac_status=$?
21961   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21962   test $ac_status = 0; }; }
21963     then
21964         gcc_cv_as_nsubspa_comdat=yes
21965     else
21966       echo "configure: failed program was" >&5
21967       cat conftest.s >&5
21968     fi
21969     rm -f conftest.o conftest.s
21970   fi
21971 fi
21972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
21973 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
21974 if test $gcc_cv_as_nsubspa_comdat = yes; then
21975
21976 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
21977
21978 fi
21979
21980 # .hidden needs to be supported in both the assembler and the linker,
21981 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21982 # This is irritatingly difficult to feature test for; we have to check the
21983 # date string after the version number.  If we've got an in-tree
21984 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21985 # to be safe.
21986 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
21988 $as_echo_n "checking assembler for .hidden... " >&6; }
21989 if test "${gcc_cv_as_hidden+set}" = set; then :
21990   $as_echo_n "(cached) " >&6
21991 else
21992   gcc_cv_as_hidden=no
21993     if test $in_tree_gas = yes; then
21994     if test $in_tree_gas_is_elf = yes \
21995   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21996   then gcc_cv_as_hidden=yes
21997 fi
21998   elif test x$gcc_cv_as != x; then
21999     $as_echo '  .hidden foobar
22000 foobar:' > conftest.s
22001     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22002   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22003   (eval $ac_try) 2>&5
22004   ac_status=$?
22005   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22006   test $ac_status = 0; }; }
22007     then
22008
22009 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22010 # STV_HIDDEN, so disable .hidden support if so.
22011 case "${target}" in
22012   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22013     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22014       cat > conftest.s <<EOF
22015 .globl hidden
22016         .hidden hidden
22017 hidden:
22018 .globl default
22019         .set    default,hidden
22020 EOF
22021       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22022         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22023         grep '\.hidden default' > /dev/null; then
22024         gcc_cv_as_hidden=no
22025       else
22026         gcc_cv_as_hidden=yes
22027       fi
22028     else
22029       # Assume bug is present if objdump is missing.
22030       gcc_cv_as_hidden=no
22031     fi
22032     ;;
22033   *)
22034     gcc_cv_as_hidden=yes
22035     ;;
22036 esac
22037     else
22038       echo "configure: failed program was" >&5
22039       cat conftest.s >&5
22040     fi
22041     rm -f conftest.o conftest.s
22042   fi
22043 fi
22044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22045 $as_echo "$gcc_cv_as_hidden" >&6; }
22046
22047 case "${target}" in
22048   *-*-darwin*)
22049     # Darwin as has some visibility support, though with a different syntax.
22050     gcc_cv_as_hidden=yes
22051     ;;
22052 esac
22053
22054 # gnu_indirect_function type is an extension proposed at
22055 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22056 # selection of function implementation
22057 # Check whether --enable-gnu-indirect-function was given.
22058 if test "${enable_gnu_indirect_function+set}" = set; then :
22059   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22060     yes | no) ;;
22061     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22062 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22063   esac
22064 else
22065   enable_gnu_indirect_function="$default_gnu_indirect_function"
22066 fi
22067
22068 if test x$enable_gnu_indirect_function = xyes; then
22069
22070 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22071
22072 fi
22073
22074 if test $in_tree_ld != yes ; then
22075   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22076   if echo "$ld_ver" | grep GNU > /dev/null; then
22077     if test x"$ld_is_gold" = xyes; then
22078       # GNU gold --version looks like this:
22079       #
22080       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22081       #
22082       # We extract the binutils version which is more familiar and specific
22083       # than the gold version.
22084       ld_vers=`echo $ld_ver | sed -n \
22085           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22086     else
22087       # GNU ld --version looks like this:
22088       #
22089       # GNU ld (GNU Binutils) 2.21.51.20110225
22090       ld_vers=`echo $ld_ver | sed -n \
22091           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22092     fi
22093     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22094     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22095     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22096     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22097   else
22098     case "${target}" in
22099       *-*-solaris2*)
22100         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22101         # format.
22102         #
22103         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22104         # /usr/ccs/bin/ld has been configured.
22105         ld_ver=`$gcc_cv_ld -V 2>&1`
22106         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22107           ld_vers=`echo $ld_ver | sed -n \
22108             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22109           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22110           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22111         fi
22112         ;;
22113     esac
22114   fi
22115 fi
22116
22117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22118 $as_echo_n "checking linker for .hidden support... " >&6; }
22119 if test "${gcc_cv_ld_hidden+set}" = set; then :
22120   $as_echo_n "(cached) " >&6
22121 else
22122   if test $in_tree_ld = yes ; then
22123   gcc_cv_ld_hidden=no
22124   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22125      && test $in_tree_ld_is_elf = yes; then
22126      gcc_cv_ld_hidden=yes
22127   fi
22128 else
22129   gcc_cv_ld_hidden=yes
22130   if test x"$ld_is_gold" = xyes; then
22131     :
22132   elif echo "$ld_ver" | grep GNU > /dev/null; then
22133     case "${target}" in
22134       mmix-knuth-mmixware)
22135         # The linker emits by default mmo, not ELF, so "no" is appropriate.
22136         gcc_cv_ld_hidden=no
22137         ;;
22138     esac
22139     if test 0"$ld_date" -lt 20020404; then
22140       if test -n "$ld_date"; then
22141         # If there was date string, but was earlier than 2002-04-04, fail
22142         gcc_cv_ld_hidden=no
22143       elif test -z "$ld_vers"; then
22144         # If there was no date string nor ld version number, something is wrong
22145         gcc_cv_ld_hidden=no
22146       else
22147         test -z "$ld_vers_patch" && ld_vers_patch=0
22148         if test "$ld_vers_major" -lt 2; then
22149           gcc_cv_ld_hidden=no
22150         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22151           gcc_cv_ld_hidden="no"
22152         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22153           gcc_cv_ld_hidden=no
22154         fi
22155       fi
22156     fi
22157   else
22158     case "${target}" in
22159       *-*-darwin*)
22160         # Darwin ld has some visibility support.
22161         gcc_cv_ld_hidden=yes
22162         ;;
22163       hppa64*-*-hpux* | ia64*-*-hpux*)
22164         gcc_cv_ld_hidden=yes
22165         ;;
22166       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22167         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22168         # .symbolic was only added in Solaris 9 12/02.
22169         gcc_cv_ld_hidden=yes
22170         ;;
22171       *)
22172         gcc_cv_ld_hidden=no
22173         ;;
22174     esac
22175   fi
22176 fi
22177 fi
22178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22179 $as_echo "$gcc_cv_ld_hidden" >&6; }
22180 libgcc_visibility=no
22181
22182
22183 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22184   libgcc_visibility=yes
22185
22186 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22187
22188 fi
22189
22190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22191 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22192 gcc_cv_ld_ro_rw_mix=unknown
22193 if test $in_tree_ld = yes ; then
22194   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22195      && test $in_tree_ld_is_elf = yes; then
22196     gcc_cv_ld_ro_rw_mix=read-write
22197   fi
22198 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22199   echo '.section myfoosect, "a"' > conftest1.s
22200   echo '.section myfoosect, "aw"' > conftest2.s
22201   echo '.byte 1' >> conftest2.s
22202   echo '.section myfoosect, "a"' > conftest3.s
22203   echo '.byte 0' >> conftest3.s
22204   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22205      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22206      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22207      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22208         conftest2.o conftest3.o > /dev/null 2>&1; then
22209     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22210                          | sed -e '/myfoosect/!d' -e N`
22211     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22212       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22213         gcc_cv_ld_ro_rw_mix=read-only
22214       else
22215         gcc_cv_ld_ro_rw_mix=read-write
22216       fi
22217     fi
22218   fi
22219   rm -f conftest.* conftest[123].*
22220 fi
22221 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22222
22223 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22224
22225 fi
22226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22227 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22228
22229 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22230   case "${target}" in
22231     *-*-solaris2*)
22232       #
22233       # Solaris 2 ld -V output looks like this for a regular version:
22234       #
22235       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22236       #
22237       # but test versions add stuff at the end:
22238       #
22239       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22240       #
22241       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22242       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22243         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22244           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22245         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22246         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22247       fi
22248       ;;
22249   esac
22250 fi
22251
22252 # Check whether --enable-initfini-array was given.
22253 if test "${enable_initfini_array+set}" = set; then :
22254   enableval=$enable_initfini_array;
22255 else
22256
22257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22258 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22259 if test "${gcc_cv_initfini_array+set}" = set; then :
22260   $as_echo_n "(cached) " >&6
22261 else
22262     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22263     case "${target}" in
22264       ia64-*)
22265         if test "$cross_compiling" = yes; then :
22266   gcc_cv_initfini_array=no
22267 else
22268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22269 /* end confdefs.h.  */
22270
22271 #ifndef __ELF__
22272 #error Not an ELF OS
22273 #endif
22274 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22275    if it can be used.  */
22276 static int x = -1;
22277 int main (void) { return x; }
22278 int foo (void) { x = 0; }
22279 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22280
22281 _ACEOF
22282 if ac_fn_c_try_run "$LINENO"; then :
22283   gcc_cv_initfini_array=yes
22284 else
22285   gcc_cv_initfini_array=no
22286 fi
22287 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22288   conftest.$ac_objext conftest.beam conftest.$ac_ext
22289 fi
22290 ;;
22291       *)
22292         gcc_cv_initfini_array=no
22293         if test $in_tree_ld = yes ; then
22294           if test "$gcc_cv_gld_major_version" -eq 2 \
22295              -a "$gcc_cv_gld_minor_version" -ge 22 \
22296              -o "$gcc_cv_gld_major_version" -gt 2 \
22297              && test $in_tree_ld_is_elf = yes; then
22298             gcc_cv_initfini_array=yes
22299           fi
22300         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22301           cat > conftest.s <<\EOF
22302 .section .dtors,"a",%progbits
22303 .balign 4
22304 .byte 'A', 'A', 'A', 'A'
22305 .section .ctors,"a",%progbits
22306 .balign 4
22307 .byte 'B', 'B', 'B', 'B'
22308 .section .fini_array.65530,"a",%progbits
22309 .balign 4
22310 .byte 'C', 'C', 'C', 'C'
22311 .section .init_array.65530,"a",%progbits
22312 .balign 4
22313 .byte 'D', 'D', 'D', 'D'
22314 .section .dtors.64528,"a",%progbits
22315 .balign 4
22316 .byte 'E', 'E', 'E', 'E'
22317 .section .ctors.64528,"a",%progbits
22318 .balign 4
22319 .byte 'F', 'F', 'F', 'F'
22320 .section .fini_array.01005,"a",%progbits
22321 .balign 4
22322 .byte 'G', 'G', 'G', 'G'
22323 .section .init_array.01005,"a",%progbits
22324 .balign 4
22325 .byte 'H', 'H', 'H', 'H'
22326 .text
22327 .globl _start
22328 _start:
22329 EOF
22330           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22331              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22332              && $gcc_cv_objdump -s -j .init_array conftest \
22333                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22334              && $gcc_cv_objdump -s -j .fini_array conftest \
22335                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22336             gcc_cv_initfini_array=yes
22337           fi
22338           rm -f conftest conftest.*
22339         fi
22340         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22341 /* end confdefs.h.  */
22342
22343 #ifndef __ELF__
22344 # error Not an ELF OS
22345 #endif
22346 #include <stdlib.h>
22347 #if defined __GLIBC_PREREQ
22348 # if __GLIBC_PREREQ (2, 4)
22349 # else
22350 #  error GLIBC 2.4 required
22351 # endif
22352 #else
22353 # if defined __sun__ && defined __svr4__
22354    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22355 # else
22356 #  error The C library not known to support .init_array/.fini_array
22357 # endif
22358 #endif
22359
22360 _ACEOF
22361 if ac_fn_c_try_cpp "$LINENO"; then :
22362
22363 else
22364   gcc_cv_initfini_array=no
22365 fi
22366 rm -f conftest.err conftest.$ac_ext;;
22367     esac
22368   else
22369     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22370 $as_echo_n "checking cross compile... guessing... " >&6; }
22371     gcc_cv_initfini_array=no
22372   fi
22373 fi
22374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22375 $as_echo "$gcc_cv_initfini_array" >&6; }
22376   enable_initfini_array=$gcc_cv_initfini_array
22377
22378 fi
22379
22380 if test $enable_initfini_array = yes; then
22381
22382 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22383
22384 fi
22385
22386 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22388 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22389 if test "${gcc_cv_as_leb128+set}" = set; then :
22390   $as_echo_n "(cached) " >&6
22391 else
22392   gcc_cv_as_leb128=no
22393     if test $in_tree_gas = yes; then
22394     if test $in_tree_gas_is_elf = yes \
22395   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22396   then gcc_cv_as_leb128=yes
22397 fi
22398   elif test x$gcc_cv_as != x; then
22399     $as_echo '  .data
22400         .uleb128 L2 - L1
22401 L1:
22402         .uleb128 1280
22403         .sleb128 -1010
22404 L2:' > conftest.s
22405     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22406   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22407   (eval $ac_try) 2>&5
22408   ac_status=$?
22409   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22410   test $ac_status = 0; }; }
22411     then
22412         # GAS versions before 2.11 do not support uleb128,
22413   # despite appearing to.
22414   # ??? There exists an elf-specific test that will crash
22415   # the assembler.  Perhaps it's better to figure out whether
22416   # arbitrary sections are supported and try the test.
22417   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22418   if echo "$as_ver" | grep GNU > /dev/null; then
22419     as_vers=`echo $as_ver | sed -n \
22420         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22421     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22422     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22423     if test $as_major -eq 2 && test $as_minor -lt 11
22424     then :
22425     else gcc_cv_as_leb128=yes
22426     fi
22427   fi
22428     else
22429       echo "configure: failed program was" >&5
22430       cat conftest.s >&5
22431     fi
22432     rm -f conftest.o conftest.s
22433   fi
22434 fi
22435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22436 $as_echo "$gcc_cv_as_leb128" >&6; }
22437 if test $gcc_cv_as_leb128 = yes; then
22438
22439 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22440
22441 fi
22442
22443 # Check if we have assembler support for unwind directives.
22444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22445 $as_echo_n "checking assembler for cfi directives... " >&6; }
22446 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22447   $as_echo_n "(cached) " >&6
22448 else
22449   gcc_cv_as_cfi_directive=no
22450   if test x$gcc_cv_as != x; then
22451     $as_echo '  .text
22452         .cfi_startproc
22453         .cfi_offset 0, 0
22454         .cfi_same_value 1
22455         .cfi_def_cfa 1, 2
22456         .cfi_escape 1, 2, 3, 4, 5
22457         .cfi_endproc' > conftest.s
22458     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22459   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22460   (eval $ac_try) 2>&5
22461   ac_status=$?
22462   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22463   test $ac_status = 0; }; }
22464     then
22465         case "$target" in
22466   *-*-solaris*)
22467     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22468     # read-only and read-write sections, we need to make sure that the
22469     # assembler used emits read-write .eh_frame sections.
22470     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22471       if test "x$gcc_cv_objdump" != x; then
22472         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22473                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22474           gcc_cv_as_cfi_directive=no
22475         else
22476           case "$target" in
22477             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22478               # On Solaris/x86, make sure that GCC and gas agree on using
22479               # read-only .eh_frame sections for 64-bit.
22480               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22481                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22482                         sed -e /.eh_frame/!d -e N | \
22483                         grep READONLY > /dev/null; then
22484                 gcc_cv_as_cfi_directive=yes
22485               else
22486                 gcc_cv_as_cfi_directive=no
22487               fi
22488               ;;
22489             *)
22490               gcc_cv_as_cfi_directive=yes
22491               ;;
22492           esac
22493         fi
22494       else
22495         # no objdump, err on the side of caution
22496         gcc_cv_as_cfi_directive=no
22497       fi
22498     else
22499       gcc_cv_as_cfi_directive=yes
22500     fi
22501     ;;
22502   *-*-*)
22503     gcc_cv_as_cfi_directive=yes
22504     ;;
22505 esac
22506     else
22507       echo "configure: failed program was" >&5
22508       cat conftest.s >&5
22509     fi
22510     rm -f conftest.o conftest.s
22511   fi
22512 fi
22513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22514 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22515
22516 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22518 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22519 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22520   $as_echo_n "(cached) " >&6
22521 else
22522   gcc_cv_as_cfi_advance_working=no
22523   if test x$gcc_cv_as != x; then
22524     $as_echo '  .text
22525         .cfi_startproc
22526         .cfi_adjust_cfa_offset 64
22527         .skip 75040, 0
22528         .cfi_adjust_cfa_offset 128
22529         .cfi_endproc' > conftest.s
22530     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22531   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22532   (eval $ac_try) 2>&5
22533   ac_status=$?
22534   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22535   test $ac_status = 0; }; }
22536     then
22537
22538 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22539     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22540    gcc_cv_as_cfi_advance_working=yes
22541 fi
22542
22543     else
22544       echo "configure: failed program was" >&5
22545       cat conftest.s >&5
22546     fi
22547     rm -f conftest.o conftest.s
22548   fi
22549 fi
22550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22551 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22552
22553 else
22554   # no objdump, err on the side of caution
22555   gcc_cv_as_cfi_advance_working=no
22556 fi
22557
22558
22559 cat >>confdefs.h <<_ACEOF
22560 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22561        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22562 _ACEOF
22563
22564
22565
22566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22567 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22568 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22569   $as_echo_n "(cached) " >&6
22570 else
22571   gcc_cv_as_cfi_personality_directive=no
22572   if test x$gcc_cv_as != x; then
22573     $as_echo '  .text
22574         .cfi_startproc
22575         .cfi_personality 0, symbol
22576         .cfi_endproc' > conftest.s
22577     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22578   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22579   (eval $ac_try) 2>&5
22580   ac_status=$?
22581   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22582   test $ac_status = 0; }; }
22583     then
22584         gcc_cv_as_cfi_personality_directive=yes
22585     else
22586       echo "configure: failed program was" >&5
22587       cat conftest.s >&5
22588     fi
22589     rm -f conftest.o conftest.s
22590   fi
22591 fi
22592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22593 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22594
22595
22596 cat >>confdefs.h <<_ACEOF
22597 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22598     then echo 1; else echo 0; fi`
22599 _ACEOF
22600
22601
22602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22603 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22604 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22605   $as_echo_n "(cached) " >&6
22606 else
22607   gcc_cv_as_cfi_sections_directive=no
22608   if test x$gcc_cv_as != x; then
22609     $as_echo '  .text
22610         .cfi_sections .debug_frame, .eh_frame
22611         .cfi_startproc
22612         .cfi_endproc' > conftest.s
22613     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22614   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22615   (eval $ac_try) 2>&5
22616   ac_status=$?
22617   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22618   test $ac_status = 0; }; }
22619     then
22620         case $target_os in
22621   win32 | pe | cygwin* | mingw32* | uwin*)
22622     # Need to check that we generated the correct relocation for the
22623     # .debug_frame section.  This was fixed for binutils 2.21.
22624     gcc_cv_as_cfi_sections_directive=no
22625     if test "x$gcc_cv_objdump" != x; then
22626      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22627         grep secrel > /dev/null; then
22628       gcc_cv_as_cfi_sections_directive=yes
22629      fi
22630     fi
22631     ;;
22632   *)
22633     gcc_cv_as_cfi_sections_directive=yes
22634     ;;
22635 esac
22636     else
22637       echo "configure: failed program was" >&5
22638       cat conftest.s >&5
22639     fi
22640     rm -f conftest.o conftest.s
22641   fi
22642 fi
22643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22644 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22645
22646
22647
22648 cat >>confdefs.h <<_ACEOF
22649 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22650     then echo 1; else echo 0; fi`
22651 _ACEOF
22652
22653
22654 # GAS versions up to and including 2.11.0 may mis-optimize
22655 # .eh_frame data.
22656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22657 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22658 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22659   $as_echo_n "(cached) " >&6
22660 else
22661   gcc_cv_as_eh_frame=no
22662     if test $in_tree_gas = yes; then
22663     if test $in_tree_gas_is_elf = yes \
22664   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22665   then gcc_cv_as_eh_frame=yes
22666 fi
22667   elif test x$gcc_cv_as != x; then
22668     $as_echo '  .text
22669 .LFB1:
22670         .4byte  0
22671 .L1:
22672         .4byte  0
22673 .LFE1:
22674         .section        .eh_frame,"aw",@progbits
22675 __FRAME_BEGIN__:
22676         .4byte  .LECIE1-.LSCIE1
22677 .LSCIE1:
22678         .4byte  0x0
22679         .byte   0x1
22680         .ascii "z\0"
22681         .byte   0x1
22682         .byte   0x78
22683         .byte   0x1a
22684         .byte   0x0
22685         .byte   0x4
22686         .4byte  1
22687         .p2align 1
22688 .LECIE1:
22689 .LSFDE1:
22690         .4byte  .LEFDE1-.LASFDE1
22691 .LASFDE1:
22692         .4byte  .LASFDE1-__FRAME_BEGIN__
22693         .4byte  .LFB1
22694         .4byte  .LFE1-.LFB1
22695         .byte   0x4
22696         .4byte  .LFE1-.LFB1
22697         .byte   0x4
22698         .4byte  .L1-.LFB1
22699 .LEFDE1:' > conftest.s
22700     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22701   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22702   (eval $ac_try) 2>&5
22703   ac_status=$?
22704   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22705   test $ac_status = 0; }; }
22706     then
22707           cat > conftest.lit <<EOF
22708  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22709  0010 01000000 12000000 18000000 00000000  ................
22710  0020 08000000 04080000 0044               .........D
22711 EOF
22712 cat > conftest.big <<EOF
22713  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22714  0010 00000001 00000012 00000018 00000000  ................
22715  0020 00000008 04000000 0844               .........D
22716 EOF
22717   # If the assembler didn't choke, and we can objdump,
22718   # and we got the correct data, then succeed.
22719   # The text in the here-document typically retains its unix-style line
22720   # endings, while the output of objdump will use host line endings.
22721   # Therefore, use diff -b for the comparisons.
22722   if test x$gcc_cv_objdump != x \
22723   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22724      | tail -3 > conftest.got \
22725   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22726     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22727   then
22728     gcc_cv_as_eh_frame=yes
22729   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22730   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22731   (eval $ac_try) 2>&5
22732   ac_status=$?
22733   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22734   test $ac_status = 0; }; }; then
22735     gcc_cv_as_eh_frame=buggy
22736   else
22737     # Uh oh, what do we do now?
22738     gcc_cv_as_eh_frame=no
22739   fi
22740     else
22741       echo "configure: failed program was" >&5
22742       cat conftest.s >&5
22743     fi
22744     rm -f conftest.o conftest.s
22745   fi
22746 fi
22747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22748 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22749
22750
22751 if test $gcc_cv_as_eh_frame = buggy; then
22752
22753 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22754
22755 fi
22756
22757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22758 $as_echo_n "checking assembler for section merging support... " >&6; }
22759 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22760   $as_echo_n "(cached) " >&6
22761 else
22762   gcc_cv_as_shf_merge=no
22763     if test $in_tree_gas = yes; then
22764     if test $in_tree_gas_is_elf = yes \
22765   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22766   then gcc_cv_as_shf_merge=yes
22767 fi
22768   elif test x$gcc_cv_as != x; then
22769     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22770     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22771   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22772   (eval $ac_try) 2>&5
22773   ac_status=$?
22774   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22775   test $ac_status = 0; }; }
22776     then
22777         gcc_cv_as_shf_merge=yes
22778     else
22779       echo "configure: failed program was" >&5
22780       cat conftest.s >&5
22781     fi
22782     rm -f conftest.o conftest.s
22783   fi
22784 fi
22785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22786 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22787
22788 if test $gcc_cv_as_shf_merge = no; then
22789   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22790 $as_echo_n "checking assembler for section merging support... " >&6; }
22791 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22792   $as_echo_n "(cached) " >&6
22793 else
22794   gcc_cv_as_shf_merge=no
22795     if test $in_tree_gas = yes; then
22796     if test $in_tree_gas_is_elf = yes \
22797   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22798   then gcc_cv_as_shf_merge=yes
22799 fi
22800   elif test x$gcc_cv_as != x; then
22801     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22802     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22803   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22804   (eval $ac_try) 2>&5
22805   ac_status=$?
22806   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22807   test $ac_status = 0; }; }
22808     then
22809         gcc_cv_as_shf_merge=yes
22810     else
22811       echo "configure: failed program was" >&5
22812       cat conftest.s >&5
22813     fi
22814     rm -f conftest.o conftest.s
22815   fi
22816 fi
22817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22818 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22819
22820 fi
22821
22822 cat >>confdefs.h <<_ACEOF
22823 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22824 _ACEOF
22825
22826
22827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22828 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22829 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22830   $as_echo_n "(cached) " >&6
22831 else
22832   gcc_cv_as_comdat_group=no
22833     if test $in_tree_gas = yes; then
22834     if test $in_tree_gas_is_elf = yes \
22835   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22836   then gcc_cv_as_comdat_group=yes
22837 fi
22838   elif test x$gcc_cv_as != x; then
22839     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22840     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22841   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22842   (eval $ac_try) 2>&5
22843   ac_status=$?
22844   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22845   test $ac_status = 0; }; }
22846     then
22847         gcc_cv_as_comdat_group=yes
22848     else
22849       echo "configure: failed program was" >&5
22850       cat conftest.s >&5
22851     fi
22852     rm -f conftest.o conftest.s
22853   fi
22854 fi
22855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22856 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22857
22858 if test $gcc_cv_as_comdat_group = yes; then
22859   gcc_cv_as_comdat_group_percent=no
22860   gcc_cv_as_comdat_group_group=no
22861 else
22862  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22863 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22864 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22865   $as_echo_n "(cached) " >&6
22866 else
22867   gcc_cv_as_comdat_group_percent=no
22868     if test $in_tree_gas = yes; then
22869     if test $in_tree_gas_is_elf = yes \
22870   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22871   then gcc_cv_as_comdat_group_percent=yes
22872 fi
22873   elif test x$gcc_cv_as != x; then
22874     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22875     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22876   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22877   (eval $ac_try) 2>&5
22878   ac_status=$?
22879   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22880   test $ac_status = 0; }; }
22881     then
22882         gcc_cv_as_comdat_group_percent=yes
22883     else
22884       echo "configure: failed program was" >&5
22885       cat conftest.s >&5
22886     fi
22887     rm -f conftest.o conftest.s
22888   fi
22889 fi
22890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22891 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22892
22893  if test $gcc_cv_as_comdat_group_percent = yes; then
22894    gcc_cv_as_comdat_group_group=no
22895  else
22896    if test -z "${gcc_cv_as_comdat_group_group+set}"; then
22897      gcc_cv_as_comdat_group_group=no
22898    fi
22899    case "${target}" in
22900      # Sun as uses a completely different syntax.
22901      *-*-solaris2*)
22902        case "${target}" in
22903          sparc*-*-solaris2*)
22904            conftest_s='
22905                .group foo,".text%foo",#comdat
22906                .section ".text%foo", #alloc,#execinstr,#progbits
22907                .globl foo
22908              foo:
22909              '
22910            ;;
22911          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22912            conftest_s='
22913                .group foo,.text%foo,#comdat
22914                .section .text%foo, "ax", @progbits
22915                .globl  foo
22916              foo:
22917              '
22918            ;;
22919        esac
22920        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22921 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22922 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22923   $as_echo_n "(cached) " >&6
22924 else
22925   gcc_cv_as_comdat_group_group=no
22926   if test x$gcc_cv_as != x; then
22927     $as_echo "$conftest_s" > conftest.s
22928     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22929   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22930   (eval $ac_try) 2>&5
22931   ac_status=$?
22932   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22933   test $ac_status = 0; }; }
22934     then
22935         gcc_cv_as_comdat_group_group=yes
22936     else
22937       echo "configure: failed program was" >&5
22938       cat conftest.s >&5
22939     fi
22940     rm -f conftest.o conftest.s
22941   fi
22942 fi
22943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
22944 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
22945
22946        ;;
22947    esac
22948  fi
22949 fi
22950 if test x"$ld_is_gold" = xyes; then
22951   comdat_group=yes
22952 elif test $in_tree_ld = yes ; then
22953   comdat_group=no
22954   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22955      && test $in_tree_ld_is_elf = yes; then
22956      comdat_group=yes
22957   fi
22958 elif echo "$ld_ver" | grep GNU > /dev/null; then
22959   comdat_group=yes
22960   if test 0"$ld_date" -lt 20050308; then
22961     if test -n "$ld_date"; then
22962       # If there was date string, but was earlier than 2005-03-08, fail
22963       comdat_group=no
22964     elif test "$ld_vers_major" -lt 2; then
22965       comdat_group=no
22966     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
22967       comdat_group=no
22968     fi
22969   fi
22970 else
22971   case "${target}" in
22972     *-*-solaris2.1[1-9]*)
22973       comdat_group=no
22974       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
22975       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
22976       # version 1.688.
22977       #
22978       # If using Sun as for COMDAT group as emitted by GCC, one needs at
22979       # least ld version 1.2267.
22980       if test "$ld_vers_major" -gt 1; then
22981         comdat_group=yes
22982       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
22983         comdat_group=yes
22984       elif test "$ld_vers_minor" -ge 2267; then
22985         comdat_group=yes
22986       fi
22987       ;;
22988     *)
22989       # Assume linkers other than GNU ld don't support COMDAT group.
22990       comdat_group=no
22991       ;;
22992   esac
22993 fi
22994 # Allow overriding the automatic COMDAT group tests above.
22995 # Check whether --enable-comdat was given.
22996 if test "${enable_comdat+set}" = set; then :
22997   enableval=$enable_comdat; comdat_group="$enable_comdat"
22998 fi
22999
23000 if test $comdat_group = no; then
23001   gcc_cv_as_comdat_group=no
23002   gcc_cv_as_comdat_group_percent=no
23003   gcc_cv_as_comdat_group_group=no
23004 fi
23005
23006 cat >>confdefs.h <<_ACEOF
23007 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23008     || test $gcc_cv_as_comdat_group_percent = yes \
23009     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23010 _ACEOF
23011
23012
23013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23014 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23015 if test "${gcc_cv_as_discriminator+set}" = set; then :
23016   $as_echo_n "(cached) " >&6
23017 else
23018   gcc_cv_as_discriminator=no
23019     if test $in_tree_gas = yes; then
23020     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23021   then gcc_cv_as_discriminator=yes
23022 fi
23023   elif test x$gcc_cv_as != x; then
23024     $as_echo '  .text
23025         .file 1 "conf.c"
23026         .loc 1 1 0 discriminator 1' > conftest.s
23027     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23028   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23029   (eval $ac_try) 2>&5
23030   ac_status=$?
23031   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23032   test $ac_status = 0; }; }
23033     then
23034         gcc_cv_as_discriminator=yes
23035     else
23036       echo "configure: failed program was" >&5
23037       cat conftest.s >&5
23038     fi
23039     rm -f conftest.o conftest.s
23040   fi
23041 fi
23042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23043 $as_echo "$gcc_cv_as_discriminator" >&6; }
23044 if test $gcc_cv_as_discriminator = yes; then
23045
23046 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23047
23048 fi
23049
23050 # Thread-local storage - the check is heavily parameterized.
23051 conftest_s=
23052 tls_first_major=
23053 tls_first_minor=
23054 tls_as_opt=
23055 case "$target" in
23056   alpha*-*-*)
23057     conftest_s='
23058         .section ".tdata","awT",@progbits
23059 foo:    .long   25
23060         .text
23061         ldq     $27,__tls_get_addr($29)         !literal!1
23062         lda     $16,foo($29)                    !tlsgd!1
23063         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23064         ldq     $27,__tls_get_addr($29)         !literal!2
23065         lda     $16,foo($29)                    !tlsldm!2
23066         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23067         ldq     $1,foo($29)                     !gotdtprel
23068         ldah    $2,foo($29)                     !dtprelhi
23069         lda     $3,foo($2)                      !dtprello
23070         lda     $4,foo($29)                     !dtprel
23071         ldq     $1,foo($29)                     !gottprel
23072         ldah    $2,foo($29)                     !tprelhi
23073         lda     $3,foo($2)                      !tprello
23074         lda     $4,foo($29)                     !tprel'
23075         tls_first_major=2
23076         tls_first_minor=13
23077         tls_as_opt=--fatal-warnings
23078         ;;
23079   cris-*-*|crisv32-*-*)
23080     conftest_s='
23081         .section ".tdata","awT",@progbits
23082 x:      .long   25
23083         .text
23084         move.d x:IE,$r10
23085         nop'
23086         tls_first_major=2
23087         tls_first_minor=20
23088         tls_as_opt=--fatal-warnings
23089         ;;
23090   frv*-*-*)
23091     conftest_s='
23092         .section ".tdata","awT",@progbits
23093 x:      .long   25
23094         .text
23095         call    #gettlsoff(x)'
23096         tls_first_major=2
23097         tls_first_minor=14
23098         ;;
23099   hppa*-*-linux*)
23100     conftest_s='
23101 t1:     .reg    %r20
23102 t2:     .reg    %r21
23103 gp:     .reg    %r19
23104         .section ".tdata","awT",@progbits
23105 foo:    .long   25
23106         .text
23107         .align  4
23108         addil LT%foo-$tls_gdidx$,gp
23109         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23110         b __tls_get_addr
23111         nop
23112         addil LT%foo-$tls_ldidx$,gp
23113         b __tls_get_addr
23114         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23115         addil LR%foo-$tls_dtpoff$,%ret0
23116         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23117         mfctl %cr27,%t1
23118         addil LT%foo-$tls_ieoff$,gp
23119         ldw RT%foo-$tls_ieoff$(%r1),%t2
23120         add %t1,%t2,%t3
23121         mfctl %cr27,%t1
23122         addil LR%foo-$tls_leoff$,%t1
23123         ldo RR%foo-$tls_leoff$(%r1),%t2'
23124         tls_first_major=2
23125         tls_first_minor=15
23126         tls_as_opt=--fatal-warnings
23127         ;;
23128   arm*-*-*)
23129     conftest_s='
23130         .section ".tdata","awT",%progbits
23131 foo:    .long   25
23132         .text
23133 .word foo(gottpoff)
23134 .word foo(tpoff)
23135 .word foo(tlsgd)
23136 .word foo(tlsldm)
23137 .word foo(tlsldo)'
23138         tls_first_major=2
23139         tls_first_minor=17
23140         ;;
23141   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23142     case "$target" in
23143       i[34567]86-*-solaris2.*)
23144         on_solaris=yes
23145         tga_func=___tls_get_addr
23146         ;;
23147       x86_64-*-solaris2.1[0-9]*)
23148         on_solaris=yes
23149         tga_func=__tls_get_addr
23150         ;;
23151       *)
23152         on_solaris=no
23153         ;;
23154     esac
23155     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23156       conftest_s='
23157         .section .tdata,"awt",@progbits'
23158       tls_first_major=0
23159       tls_first_minor=0
23160
23161 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23162
23163     else
23164       conftest_s='
23165         .section ".tdata","awT",@progbits'
23166       tls_first_major=2
23167       tls_first_minor=14
23168       tls_as_opt="--fatal-warnings"
23169     fi
23170     conftest_s="$conftest_s
23171 foo:    .long   25
23172         .text
23173         movl    %gs:0, %eax
23174         leal    foo@tlsgd(,%ebx,1), %eax
23175         leal    foo@tlsldm(%ebx), %eax
23176         leal    foo@dtpoff(%eax), %edx
23177         movl    foo@gottpoff(%ebx), %eax
23178         subl    foo@gottpoff(%ebx), %eax
23179         addl    foo@gotntpoff(%ebx), %eax
23180         movl    foo@indntpoff, %eax
23181         movl    \$foo@tpoff, %eax
23182         subl    \$foo@tpoff, %eax
23183         leal    foo@ntpoff(%ecx), %eax"
23184     ;;
23185   x86_64-*-*)
23186     conftest_s='
23187         .section ".tdata","awT",@progbits
23188 foo:    .long   25
23189         .text
23190         movq    %fs:0, %rax
23191         leaq    foo@TLSGD(%rip), %rdi
23192         leaq    foo@TLSLD(%rip), %rdi
23193         leaq    foo@DTPOFF(%rax), %rdx
23194         movq    foo@GOTTPOFF(%rip), %rax
23195         movq    $foo@TPOFF, %rax'
23196         tls_first_major=2
23197         tls_first_minor=14
23198         tls_as_opt=--fatal-warnings
23199         ;;
23200   ia64-*-*)
23201     conftest_s='
23202         .section ".tdata","awT",@progbits
23203 foo:    data8   25
23204         .text
23205         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23206         addl    r17 = @ltoff(@dtprel(foo#)), gp
23207         addl    r18 = @ltoff(@tprel(foo#)), gp
23208         addl    r19 = @dtprel(foo#), gp
23209         adds    r21 = @dtprel(foo#), r13
23210         movl    r23 = @dtprel(foo#)
23211         addl    r20 = @tprel(foo#), gp
23212         adds    r22 = @tprel(foo#), r13
23213         movl    r24 = @tprel(foo#)'
23214         tls_first_major=2
23215         tls_first_minor=13
23216         tls_as_opt=--fatal-warnings
23217         ;;
23218   microblaze*-*-*)
23219     conftest_s='
23220         .section .tdata,"awT",@progbits
23221 x:
23222         .word 2
23223         .text
23224         addik r5,r20,x@TLSGD
23225         addik r5,r20,x@TLSLDM'
23226         tls_first_major=2
23227         tls_first_minor=20
23228         tls_as_opt='--fatal-warnings'
23229         ;;
23230   mips*-*-*)
23231     conftest_s='
23232         .section .tdata,"awT",@progbits
23233 x:
23234         .word 2
23235         .text
23236         addiu $4, $28, %tlsgd(x)
23237         addiu $4, $28, %tlsldm(x)
23238         lui $4, %dtprel_hi(x)
23239         addiu $4, $4, %dtprel_lo(x)
23240         lw $4, %gottprel(x)($28)
23241         lui $4, %tprel_hi(x)
23242         addiu $4, $4, %tprel_lo(x)'
23243         tls_first_major=2
23244         tls_first_minor=16
23245         tls_as_opt='-32 --fatal-warnings'
23246         ;;
23247   m68k-*-*)
23248     conftest_s='
23249         .section .tdata,"awT",@progbits
23250 x:
23251         .word 2
23252         .text
23253 foo:
23254         move.l x@TLSGD(%a5),%a0
23255         move.l x@TLSLDM(%a5),%a0
23256         move.l x@TLSLDO(%a5),%a0
23257         move.l x@TLSIE(%a5),%a0
23258         move.l x@TLSLE(%a5),%a0'
23259         tls_first_major=2
23260         tls_first_minor=19
23261         tls_as_opt='--fatal-warnings'
23262         ;;
23263   aarch64*-*-*)
23264     conftest_s='
23265         .section ".tdata","awT",%progbits
23266 foo:    .long   25
23267         .text
23268         adrp  x0, :tlsgd:x
23269         add   x0, x0, #:tlsgd_lo12:x
23270         bl    __tls_get_addr
23271         nop'
23272         tls_first_major=2
23273         tls_first_minor=20
23274         tls_as_opt='--fatal-warnings'
23275         ;;
23276   powerpc-ibm-aix*)
23277     conftest_s='
23278         .extern __get_tpointer
23279         .toc
23280 LC..1:
23281         .tc a[TC],a[TL]@le
23282         .csect .text[PR]
23283 .tlstest:
23284         lwz 9,LC..1(2)
23285         bla __get_tpointer
23286         lwzx 3,9,3
23287         .globl a
23288         .csect a[TL],4
23289 a:
23290         .space 4'
23291         tls_first_major=0
23292         tls_first_minor=0
23293         ;;
23294   powerpc64*-*-*)
23295     conftest_s='
23296         .section ".tdata","awT",@progbits
23297         .align 3
23298 ld0:    .space 8
23299 ld1:    .space 8
23300 x1:     .space 8
23301 x2:     .space 8
23302 x3:     .space 8
23303         .text
23304         addi 3,2,ld0@got@tlsgd
23305         bl .__tls_get_addr
23306         nop
23307         addi 3,2,ld1@toc
23308         bl .__tls_get_addr
23309         nop
23310         addi 3,2,x1@got@tlsld
23311         bl .__tls_get_addr
23312         nop
23313         addi 9,3,x1@dtprel
23314         bl .__tls_get_addr
23315         nop
23316         addis 9,3,x2@dtprel@ha
23317         addi 9,9,x2@dtprel@l
23318         bl .__tls_get_addr
23319         nop
23320         ld 9,x3@got@dtprel(2)
23321         add 9,9,3
23322         bl .__tls_get_addr
23323         nop'
23324         tls_first_major=2
23325         tls_first_minor=14
23326         tls_as_opt="-a64 --fatal-warnings"
23327         ;;
23328   powerpc*-*-*)
23329     conftest_s='
23330         .section ".tdata","awT",@progbits
23331         .align 2
23332 ld0:    .space 4
23333 ld1:    .space 4
23334 x1:     .space 4
23335 x2:     .space 4
23336 x3:     .space 4
23337         .text
23338         addi 3,31,ld0@got@tlsgd
23339         bl __tls_get_addr
23340         addi 3,31,x1@got@tlsld
23341         bl __tls_get_addr
23342         addi 9,3,x1@dtprel
23343         addis 9,3,x2@dtprel@ha
23344         addi 9,9,x2@dtprel@l
23345         lwz 9,x3@got@tprel(31)
23346         add 9,9,x@tls
23347         addi 9,2,x1@tprel
23348         addis 9,2,x2@tprel@ha
23349         addi 9,9,x2@tprel@l'
23350         tls_first_major=2
23351         tls_first_minor=14
23352         tls_as_opt="-a32 --fatal-warnings"
23353         ;;
23354   s390-*-*)
23355     conftest_s='
23356         .section ".tdata","awT",@progbits
23357 foo:    .long   25
23358         .text
23359         .long   foo@TLSGD
23360         .long   foo@TLSLDM
23361         .long   foo@DTPOFF
23362         .long   foo@NTPOFF
23363         .long   foo@GOTNTPOFF
23364         .long   foo@INDNTPOFF
23365         l       %r1,foo@GOTNTPOFF(%r12)
23366         l       %r1,0(%r1):tls_load:foo
23367         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23368         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23369         tls_first_major=2
23370         tls_first_minor=14
23371         tls_as_opt="-m31 --fatal-warnings"
23372         ;;
23373   s390x-*-*)
23374     conftest_s='
23375         .section ".tdata","awT",@progbits
23376 foo:    .long   25
23377         .text
23378         .quad   foo@TLSGD
23379         .quad   foo@TLSLDM
23380         .quad   foo@DTPOFF
23381         .quad   foo@NTPOFF
23382         .quad   foo@GOTNTPOFF
23383         lg      %r1,foo@GOTNTPOFF(%r12)
23384         larl    %r1,foo@INDNTPOFF
23385         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23386         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23387         tls_first_major=2
23388         tls_first_minor=14
23389         tls_as_opt="-m64 -Aesame --fatal-warnings"
23390         ;;
23391   sh-*-* | sh[34]-*-*)
23392     conftest_s='
23393         .section ".tdata","awT",@progbits
23394 foo:    .long   25
23395         .text
23396         .long   foo@TLSGD
23397         .long   foo@TLSLDM
23398         .long   foo@DTPOFF
23399         .long   foo@GOTTPOFF
23400         .long   foo@TPOFF'
23401         tls_first_major=2
23402         tls_first_minor=13
23403         tls_as_opt=--fatal-warnings
23404         ;;
23405   sparc*-*-*)
23406     case "$target" in
23407       sparc*-sun-solaris2.*)
23408         on_solaris=yes
23409         tga_func=__tls_get_addr
23410         ;;
23411       *)
23412         on_solaris=no
23413         ;;
23414     esac
23415     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23416       conftest_s='
23417         .section ".tdata",#alloc,#write,#tls'
23418         tls_first_major=0
23419         tls_first_minor=0
23420     else
23421       conftest_s='
23422         .section ".tdata","awT",@progbits'
23423         tls_first_major=2
23424         tls_first_minor=14
23425         tls_as_opt="-32 --fatal-warnings"
23426     fi
23427     conftest_s="$conftest_s
23428 foo:    .long   25
23429         .text
23430         sethi   %tgd_hi22(foo), %o0
23431         add     %o0, %tgd_lo10(foo), %o1
23432         add     %l7, %o1, %o0, %tgd_add(foo)
23433         call    __tls_get_addr, %tgd_call(foo)
23434         sethi   %tldm_hi22(foo), %l1
23435         add     %l1, %tldm_lo10(foo), %l2
23436         add     %l7, %l2, %o0, %tldm_add(foo)
23437         call    __tls_get_addr, %tldm_call(foo)
23438         sethi   %tldo_hix22(foo), %l3
23439         xor     %l3, %tldo_lox10(foo), %l4
23440         add     %o0, %l4, %l5, %tldo_add(foo)
23441         sethi   %tie_hi22(foo), %o3
23442         add     %o3, %tie_lo10(foo), %o3
23443         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23444         add     %g7, %o2, %o4, %tie_add(foo)
23445         sethi   %tle_hix22(foo), %l1
23446         xor     %l1, %tle_lox10(foo), %o5
23447         ld      [%g7 + %o5], %o1"
23448         ;;
23449   tilepro*-*-*)
23450       conftest_s='
23451         .section ".tdata","awT",@progbits
23452 foo:    .long   25
23453         .text
23454         addli   r0, zero, tls_gd(foo)
23455         auli    r0, zero, tls_gd_ha16(foo)
23456         addli   r0, r0, tls_gd_lo16(foo)
23457         jal     __tls_get_addr
23458         addli   r0, zero, tls_ie(foo)
23459         auli    r0, r0, tls_ie_ha16(foo)
23460         addli   r0, r0, tls_ie_lo16(foo)'
23461         tls_first_major=2
23462         tls_first_minor=22
23463         tls_as_opt="--fatal-warnings"
23464         ;;
23465   tilegx*-*-*)
23466       conftest_s='
23467         .section ".tdata","awT",@progbits
23468 foo:    .long   25
23469         .text
23470         shl16insli r0, zero, hw0_last_tls_gd(foo)
23471         shl16insli r0, zero, hw1_last_tls_gd(foo)
23472         shl16insli r0, r0,   hw0_tls_gd(foo)
23473         jal        __tls_get_addr
23474         shl16insli r0, zero, hw1_last_tls_ie(foo)
23475         shl16insli r0, r0,   hw0_tls_ie(foo)'
23476         tls_first_major=2
23477         tls_first_minor=22
23478         tls_as_opt="--fatal-warnings"
23479         ;;
23480   xtensa*-*-*)
23481     conftest_s='
23482         .section ".tdata","awT",@progbits
23483 foo:    .long   25
23484         .text
23485         movi    a8, foo@TLSFUNC
23486         movi    a10, foo@TLSARG
23487         callx8.tls a8, foo@TLSCALL'
23488         tls_first_major=2
23489         tls_first_minor=19
23490         ;;
23491 esac
23492 set_have_as_tls=no
23493 if test "x$enable_tls" = xno ; then
23494   : # TLS explicitly disabled.
23495 elif test "x$enable_tls" = xyes ; then
23496   set_have_as_tls=yes # TLS explicitly enabled.
23497 elif test -z "$tls_first_major"; then
23498   : # If we don't have a check, assume no support.
23499 else
23500   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23501 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23502 if test "${gcc_cv_as_tls+set}" = set; then :
23503   $as_echo_n "(cached) " >&6
23504 else
23505   gcc_cv_as_tls=no
23506     if test $in_tree_gas = yes; then
23507     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23508   then gcc_cv_as_tls=yes
23509 fi
23510   elif test x$gcc_cv_as != x; then
23511     $as_echo "$conftest_s" > conftest.s
23512     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23513   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23514   (eval $ac_try) 2>&5
23515   ac_status=$?
23516   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23517   test $ac_status = 0; }; }
23518     then
23519         gcc_cv_as_tls=yes
23520     else
23521       echo "configure: failed program was" >&5
23522       cat conftest.s >&5
23523     fi
23524     rm -f conftest.o conftest.s
23525   fi
23526 fi
23527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23528 $as_echo "$gcc_cv_as_tls" >&6; }
23529 if test $gcc_cv_as_tls = yes; then
23530   set_have_as_tls=yes
23531 fi
23532 fi
23533 case "$target" in
23534   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23535   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23536   # Sun style that Sun ld and GCC don't support any longer.
23537   *-*-solaris2.*)
23538     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23539 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23540     ld_tls_support=no
23541     # Check ld and ld.so.1 TLS support.
23542     if echo "$ld_ver" | grep GNU > /dev/null; then
23543       # Assume all interesting versions of GNU ld have TLS support.
23544       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23545       ld_tls_support=yes
23546     else
23547       case "$target" in
23548         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23549         i?86-*-solaris2.9)
23550           min_tls_ld_vers_minor=374
23551           ;;
23552         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23553         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23554           min_tls_ld_vers_minor=343
23555           ;;
23556       esac
23557       if test "$ld_vers_major" -gt 1 || \
23558         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23559         ld_tls_support=yes
23560       else
23561         set_have_as_tls=no
23562       fi
23563     fi
23564     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23565 $as_echo "$ld_tls_support" >&6; }
23566
23567     save_LIBS="$LIBS"
23568     save_LDFLAGS="$LDFLAGS"
23569     LIBS=
23570     LDFLAGS=
23571
23572     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23573 $as_echo_n "checking library containing $tga_func... " >&6; }
23574     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23575     # (32-bit x86) only lived in libthread, so check for that.  Keep
23576     # set_have_as_tls if found, disable if not.
23577     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23579 $as_echo_n "checking for library containing $tga_func... " >&6; }
23580 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23581   $as_echo_n "(cached) " >&6
23582 else
23583   ac_func_search_save_LIBS=$LIBS
23584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23585 /* end confdefs.h.  */
23586
23587 /* Override any GCC internal prototype to avoid an error.
23588    Use char because int might match the return type of a GCC
23589    builtin and then its argument prototype would still apply.  */
23590 #ifdef __cplusplus
23591 extern "C"
23592 #endif
23593 char $tga_func ();
23594 int
23595 main ()
23596 {
23597 return $tga_func ();
23598   ;
23599   return 0;
23600 }
23601 _ACEOF
23602 for ac_lib in '' thread; do
23603   if test -z "$ac_lib"; then
23604     ac_res="none required"
23605   else
23606     ac_res=-l$ac_lib
23607     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23608   fi
23609   if ac_fn_c_try_link "$LINENO"; then :
23610   eval "$as_ac_Search=\$ac_res"
23611 fi
23612 rm -f core conftest.err conftest.$ac_objext \
23613     conftest$ac_exeext
23614   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23615   break
23616 fi
23617 done
23618 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23619
23620 else
23621   eval "$as_ac_Search=no"
23622 fi
23623 rm conftest.$ac_ext
23624 LIBS=$ac_func_search_save_LIBS
23625 fi
23626 eval ac_res=\$$as_ac_Search
23627                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23628 $as_echo "$ac_res" >&6; }
23629 eval ac_res=\$$as_ac_Search
23630 if test "$ac_res" != no; then :
23631   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23632
23633 else
23634   set_have_as_tls=no
23635 fi
23636
23637     # Clear LIBS if we cannot support TLS.
23638     if test $set_have_as_tls = no; then
23639       LIBS=
23640     fi
23641     # Always define LIB_TLS_SPEC, even without TLS support.
23642
23643 cat >>confdefs.h <<_ACEOF
23644 #define LIB_TLS_SPEC "$LIBS"
23645 _ACEOF
23646
23647     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23648 $as_echo "$LIBS" >&6; }
23649
23650     LIBS="$save_LIBS"
23651     LDFLAGS="$save_LDFLAGS"
23652     ;;
23653 esac
23654 if test $set_have_as_tls = yes ; then
23655
23656 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23657
23658 fi
23659
23660 # Target-specific assembler checks.
23661
23662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23663 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23664 gcc_cv_ld_static_dynamic=no
23665 gcc_cv_ld_static_option='-Bstatic'
23666 gcc_cv_ld_dynamic_option='-Bdynamic'
23667 if test $in_tree_ld = yes ; then
23668   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23669     gcc_cv_ld_static_dynamic=yes
23670   fi
23671 elif test x$gcc_cv_ld != x; then
23672   # Check if linker supports -Bstatic/-Bdynamic option
23673   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23674      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23675       gcc_cv_ld_static_dynamic=yes
23676   else
23677     case "$target" in
23678       # AIX ld uses -b flags
23679       *-*-aix4.[23]* | *-*-aix[5-9]*)
23680         gcc_cv_ld_static_dynamic=yes
23681         gcc_cv_ld_static_option="-bstatic"
23682         gcc_cv_ld_dynamic_option="-bdynamic"
23683         ;;
23684       # HP-UX ld uses -a flags to select between shared and archive.
23685       *-*-hpux*)
23686         if test x"$gnu_ld" = xno; then
23687           gcc_cv_ld_static_dynamic=yes
23688           gcc_cv_ld_static_option="-aarchive_shared"
23689           gcc_cv_ld_dynamic_option="-adefault"
23690         fi
23691         ;;
23692       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23693       *-*-solaris2*)
23694         gcc_cv_ld_static_dynamic=yes
23695         ;;
23696     esac
23697   fi
23698 fi
23699 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23700
23701 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23702
23703
23704 cat >>confdefs.h <<_ACEOF
23705 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23706 _ACEOF
23707
23708
23709 cat >>confdefs.h <<_ACEOF
23710 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23711 _ACEOF
23712
23713 fi
23714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23715 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23716
23717 if test x"$demangler_in_ld" = xyes; then
23718   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23719 $as_echo_n "checking linker --demangle support... " >&6; }
23720   gcc_cv_ld_demangle=no
23721   if test $in_tree_ld = yes; then
23722     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23723       gcc_cv_ld_demangle=yes
23724     fi
23725   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23726     # Check if the GNU linker supports --demangle option
23727     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23728       gcc_cv_ld_demangle=yes
23729     fi
23730   fi
23731   if test x"$gcc_cv_ld_demangle" = xyes; then
23732
23733 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23734
23735   fi
23736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23737 $as_echo "$gcc_cv_ld_demangle" >&6; }
23738 fi
23739
23740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23741 $as_echo_n "checking linker plugin support... " >&6; }
23742 gcc_cv_lto_plugin=0
23743 if test -f liblto_plugin.la; then
23744   save_ld_ver="$ld_ver"
23745   save_ld_vers_major="$ld_vers_major"
23746   save_ld_vers_minor="$ld_vers_minor"
23747   save_ld_is_gold="$ld_is_gold"
23748
23749   ld_is_gold=no
23750
23751   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23752     ld_ver="GNU ld"
23753     # FIXME: ld_is_gold?
23754     ld_vers_major="$gcc_cv_gld_major_version"
23755     ld_vers_minor="$gcc_cv_gld_minor_version"
23756   else
23757     # Determine plugin linker version.
23758     # FIXME: Partial duplicate from above, generalize.
23759     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23760     if echo "$ld_ver" | grep GNU > /dev/null; then
23761       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23762         ld_is_gold=yes
23763         ld_vers=`echo $ld_ver | sed -n \
23764             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23765       else
23766         ld_vers=`echo $ld_ver | sed -n \
23767             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23768       fi
23769       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23770       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23771     fi
23772   fi
23773
23774   # Determine plugin support.
23775   if echo "$ld_ver" | grep GNU > /dev/null; then
23776     # Require GNU ld or gold 2.21+ for plugin support by default.
23777     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23778       gcc_cv_lto_plugin=2
23779     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23780     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23781       gcc_cv_lto_plugin=1
23782     fi
23783   fi
23784
23785   ld_ver="$save_ld_ver"
23786   ld_vers_major="$save_ld_vers_major"
23787   ld_vers_minor="$save_ld_vers_minor"
23788   ld_is_gold="$save_ld_is_gold"
23789 fi
23790
23791 cat >>confdefs.h <<_ACEOF
23792 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23793 _ACEOF
23794
23795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23796 $as_echo "$gcc_cv_lto_plugin" >&6; }
23797
23798 case "$target" in
23799   # All TARGET_ABI_OSF targets.
23800   alpha*-*-linux* | alpha*-*-*bsd*)
23801     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23802 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23803 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23804   $as_echo_n "(cached) " >&6
23805 else
23806   gcc_cv_as_alpha_explicit_relocs=no
23807     if test $in_tree_gas = yes; then
23808     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23809   then gcc_cv_as_alpha_explicit_relocs=yes
23810 fi
23811   elif test x$gcc_cv_as != x; then
23812     $as_echo '  .set nomacro
23813         .text
23814         extbl   $3, $2, $3      !lituse_bytoff!1
23815         ldq     $2, a($29)      !literal!1
23816         ldq     $4, b($29)      !literal!2
23817         ldq_u   $3, 0($2)       !lituse_base!1
23818         ldq     $27, f($29)     !literal!5
23819         jsr     $26, ($27), f   !lituse_jsr!5
23820         ldah    $29, 0($26)     !gpdisp!3
23821         lda     $0, c($29)      !gprel
23822         ldah    $1, d($29)      !gprelhigh
23823         lda     $1, d($1)       !gprellow
23824         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23825     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23826   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23827   (eval $ac_try) 2>&5
23828   ac_status=$?
23829   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23830   test $ac_status = 0; }; }
23831     then
23832         gcc_cv_as_alpha_explicit_relocs=yes
23833     else
23834       echo "configure: failed program was" >&5
23835       cat conftest.s >&5
23836     fi
23837     rm -f conftest.o conftest.s
23838   fi
23839 fi
23840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23841 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23842 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23843
23844 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23845
23846 fi
23847     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23848 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23849 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23850   $as_echo_n "(cached) " >&6
23851 else
23852   gcc_cv_as_alpha_jsrdirect_relocs=no
23853     if test $in_tree_gas = yes; then
23854     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23855   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23856 fi
23857   elif test x$gcc_cv_as != x; then
23858     $as_echo '  .set nomacro
23859         .text
23860         ldq     $27, a($29)     !literal!1
23861         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23862     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23863   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23864   (eval $ac_try) 2>&5
23865   ac_status=$?
23866   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23867   test $ac_status = 0; }; }
23868     then
23869         gcc_cv_as_alpha_jsrdirect_relocs=yes
23870     else
23871       echo "configure: failed program was" >&5
23872       cat conftest.s >&5
23873     fi
23874     rm -f conftest.o conftest.s
23875   fi
23876 fi
23877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23878 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23879 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23880
23881 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23882
23883 fi
23884     ;;
23885
23886   cris-*-*)
23887     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23888 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23889 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23890   $as_echo_n "(cached) " >&6
23891 else
23892   gcc_cv_as_cris_no_mul_bug=no
23893     if test $in_tree_gas = yes; then
23894     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23895   then gcc_cv_as_cris_no_mul_bug=yes
23896 fi
23897   elif test x$gcc_cv_as != x; then
23898     $as_echo '.text' > conftest.s
23899     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23900   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23901   (eval $ac_try) 2>&5
23902   ac_status=$?
23903   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23904   test $ac_status = 0; }; }
23905     then
23906         gcc_cv_as_cris_no_mul_bug=yes
23907     else
23908       echo "configure: failed program was" >&5
23909       cat conftest.s >&5
23910     fi
23911     rm -f conftest.o conftest.s
23912   fi
23913 fi
23914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23915 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23916 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23917
23918 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23919
23920 fi
23921     ;;
23922
23923   sparc*-*-*)
23924     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23925 $as_echo_n "checking assembler for .register... " >&6; }
23926 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23927   $as_echo_n "(cached) " >&6
23928 else
23929   gcc_cv_as_sparc_register_op=no
23930   if test x$gcc_cv_as != x; then
23931     $as_echo '.register %g2, #scratch' > conftest.s
23932     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23933   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23934   (eval $ac_try) 2>&5
23935   ac_status=$?
23936   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23937   test $ac_status = 0; }; }
23938     then
23939         gcc_cv_as_sparc_register_op=yes
23940     else
23941       echo "configure: failed program was" >&5
23942       cat conftest.s >&5
23943     fi
23944     rm -f conftest.o conftest.s
23945   fi
23946 fi
23947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23948 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23949 if test $gcc_cv_as_sparc_register_op = yes; then
23950
23951 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23952
23953 fi
23954
23955     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for #nobits" >&5
23956 $as_echo_n "checking assembler for #nobits... " >&6; }
23957 if test "${gcc_cv_as_sparc_nobits+set}" = set; then :
23958   $as_echo_n "(cached) " >&6
23959 else
23960   gcc_cv_as_sparc_nobits=no
23961   if test x$gcc_cv_as != x; then
23962     $as_echo '.section "nobits",#alloc,#write,#nobits
23963        .section "progbits",#alloc,#write,#progbits' > conftest.s
23964     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23965   { { eval echo "\"\$as_me\":${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_sparc_nobits=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_sparc_nobits" >&5
23980 $as_echo "$gcc_cv_as_sparc_nobits" >&6; }
23981
23982
23983 cat >>confdefs.h <<_ACEOF
23984 #define HAVE_AS_SPARC_NOBITS `if test $gcc_cv_as_sparc_nobits = yes; then echo 1; else echo 0; fi`
23985 _ACEOF
23986
23987
23988     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
23989 $as_echo_n "checking assembler for -relax option... " >&6; }
23990 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
23991   $as_echo_n "(cached) " >&6
23992 else
23993   gcc_cv_as_sparc_relax=no
23994   if test x$gcc_cv_as != x; then
23995     $as_echo '.text' > conftest.s
23996     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
23997   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23998   (eval $ac_try) 2>&5
23999   ac_status=$?
24000   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24001   test $ac_status = 0; }; }
24002     then
24003         gcc_cv_as_sparc_relax=yes
24004     else
24005       echo "configure: failed program was" >&5
24006       cat conftest.s >&5
24007     fi
24008     rm -f conftest.o conftest.s
24009   fi
24010 fi
24011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24012 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24013 if test $gcc_cv_as_sparc_relax = yes; then
24014
24015 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24016
24017 fi
24018
24019     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24020 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24021 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24022   $as_echo_n "(cached) " >&6
24023 else
24024   gcc_cv_as_sparc_gotdata_op=no
24025   if test x$gcc_cv_as != x; then
24026     $as_echo '.text
24027 .align 4
24028 foo:
24029         nop
24030 bar:
24031         sethi %gdop_hix22(foo), %g1
24032         xor    %g1, %gdop_lox10(foo), %g1
24033         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24034     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24035   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24036   (eval $ac_try) 2>&5
24037   ac_status=$?
24038   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24039   test $ac_status = 0; }; }
24040     then
24041         if test x$gcc_cv_ld != x \
24042        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24043          if test x$gcc_cv_objdump != x; then
24044            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24045               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24046                gcc_cv_as_sparc_gotdata_op=no
24047            else
24048                gcc_cv_as_sparc_gotdata_op=yes
24049            fi
24050          fi
24051        fi
24052        rm -f conftest
24053     else
24054       echo "configure: failed program was" >&5
24055       cat conftest.s >&5
24056     fi
24057     rm -f conftest.o conftest.s
24058   fi
24059 fi
24060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24061 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24062 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24063
24064 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24065
24066 fi
24067
24068     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24069 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24070 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24071   $as_echo_n "(cached) " >&6
24072 else
24073   gcc_cv_as_sparc_ua_pcrel=no
24074   if test x$gcc_cv_as != x; then
24075     $as_echo '.text
24076 foo:
24077         nop
24078 .data
24079 .align 4
24080 .byte 0
24081 .uaword %r_disp32(foo)' > conftest.s
24082     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24083   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24084   (eval $ac_try) 2>&5
24085   ac_status=$?
24086   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24087   test $ac_status = 0; }; }
24088     then
24089         if test x$gcc_cv_ld != x \
24090        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24091          gcc_cv_as_sparc_ua_pcrel=yes
24092        fi
24093        rm -f conftest
24094     else
24095       echo "configure: failed program was" >&5
24096       cat conftest.s >&5
24097     fi
24098     rm -f conftest.o conftest.s
24099   fi
24100 fi
24101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24102 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24103 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24104
24105 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24106
24107
24108       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24109 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24110 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24111   $as_echo_n "(cached) " >&6
24112 else
24113   gcc_cv_as_sparc_ua_pcrel_hidden=no
24114   if test x$gcc_cv_as != x; then
24115     $as_echo '.data
24116 .align 4
24117 .byte 0x31
24118 .uaword %r_disp32(foo)
24119 .byte 0x32, 0x33, 0x34
24120 .global foo
24121 .hidden foo
24122 foo:
24123 .skip 4' > conftest.s
24124     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24125   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24126   (eval $ac_try) 2>&5
24127   ac_status=$?
24128   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24129   test $ac_status = 0; }; }
24130     then
24131         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24132          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24133          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24134             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24135             if $gcc_cv_objdump -R conftest 2> /dev/null \
24136                | grep 'DISP32' > /dev/null 2>&1; then
24137                 :
24138             else
24139                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24140             fi
24141          fi
24142          rm -f conftest
24143     else
24144       echo "configure: failed program was" >&5
24145       cat conftest.s >&5
24146     fi
24147     rm -f conftest.o conftest.s
24148   fi
24149 fi
24150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24151 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24152 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24153
24154 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24155
24156 fi
24157
24158 fi # unaligned pcrel relocs
24159
24160     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24161 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24162 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24163   $as_echo_n "(cached) " >&6
24164 else
24165   gcc_cv_as_sparc_offsetable_lo10=no
24166   if test x$gcc_cv_as != x; then
24167     $as_echo '.text
24168         or %g1, %lo(ab) + 12, %g1
24169         or %g1, %lo(ab + 12), %g1' > conftest.s
24170     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24171   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24172   (eval $ac_try) 2>&5
24173   ac_status=$?
24174   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24175   test $ac_status = 0; }; }
24176     then
24177         if test x$gcc_cv_objdump != x \
24178        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24179           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24180          gcc_cv_as_sparc_offsetable_lo10=yes
24181        fi
24182     else
24183       echo "configure: failed program was" >&5
24184       cat conftest.s >&5
24185     fi
24186     rm -f conftest.o conftest.s
24187   fi
24188 fi
24189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24190 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24191 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24192
24193 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24194
24195 fi
24196
24197     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24198 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24199 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24200   $as_echo_n "(cached) " >&6
24201 else
24202   gcc_cv_as_sparc_fmaf=no
24203   if test x$gcc_cv_as != x; then
24204     $as_echo '.text
24205        .register %g2, #scratch
24206        .register %g3, #scratch
24207        .align 4
24208        fmaddd %f0, %f2, %f4, %f6
24209        addxccc %g1, %g2, %g3
24210        fsrl32 %f2, %f4, %f8
24211        fnaddd %f10, %f12, %f14' > conftest.s
24212     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24213   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24214   (eval $ac_try) 2>&5
24215   ac_status=$?
24216   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24217   test $ac_status = 0; }; }
24218     then
24219         gcc_cv_as_sparc_fmaf=yes
24220     else
24221       echo "configure: failed program was" >&5
24222       cat conftest.s >&5
24223     fi
24224     rm -f conftest.o conftest.s
24225   fi
24226 fi
24227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24228 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24229 if test $gcc_cv_as_sparc_fmaf = yes; then
24230
24231 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24232
24233 fi
24234
24235     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
24236 $as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
24237 if test "${gcc_cv_as_sparc_sparc4+set}" = set; then :
24238   $as_echo_n "(cached) " >&6
24239 else
24240   gcc_cv_as_sparc_sparc4=no
24241   if test x$gcc_cv_as != x; then
24242     $as_echo '.text
24243        .register %g2, #scratch
24244        .register %g3, #scratch
24245        .align 4
24246        cxbe %g2, %g3, 1f
24247 1:     cwbneg %g2, %g3, 1f
24248 1:     sha1
24249        md5
24250        aes_kexpand0 %f4, %f6, %f8
24251        des_round %f38, %f40, %f42, %f44
24252        camellia_f %f54, %f56, %f58, %f60
24253        kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
24254     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
24255   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24256   (eval $ac_try) 2>&5
24257   ac_status=$?
24258   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24259   test $ac_status = 0; }; }
24260     then
24261         gcc_cv_as_sparc_sparc4=yes
24262     else
24263       echo "configure: failed program was" >&5
24264       cat conftest.s >&5
24265     fi
24266     rm -f conftest.o conftest.s
24267   fi
24268 fi
24269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
24270 $as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
24271 if test $gcc_cv_as_sparc_sparc4 = yes; then
24272
24273 $as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
24274
24275 fi
24276
24277     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for LEON instructions" >&5
24278 $as_echo_n "checking assembler for LEON instructions... " >&6; }
24279 if test "${gcc_cv_as_sparc_leon+set}" = set; then :
24280   $as_echo_n "(cached) " >&6
24281 else
24282   gcc_cv_as_sparc_leon=no
24283   if test x$gcc_cv_as != x; then
24284     $as_echo '.text
24285        .register %g2, #scratch
24286        .register %g3, #scratch
24287        .align 4
24288        smac %g2, %g3, %g1
24289        umac %g2, %g3, %g1
24290        casa [%g2] 0xb, %g3, %g1' > conftest.s
24291     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -Aleon -o conftest.o conftest.s >&5'
24292   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24293   (eval $ac_try) 2>&5
24294   ac_status=$?
24295   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24296   test $ac_status = 0; }; }
24297     then
24298         gcc_cv_as_sparc_leon=yes
24299     else
24300       echo "configure: failed program was" >&5
24301       cat conftest.s >&5
24302     fi
24303     rm -f conftest.o conftest.s
24304   fi
24305 fi
24306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_leon" >&5
24307 $as_echo "$gcc_cv_as_sparc_leon" >&6; }
24308 if test $gcc_cv_as_sparc_leon = yes; then
24309
24310 $as_echo "#define HAVE_AS_LEON 1" >>confdefs.h
24311
24312 fi
24313     ;;
24314
24315   i[34567]86-*-* | x86_64-*-*)
24316     case $target_os in
24317       cygwin*)
24318         # Full C++ conformance when using a shared libstdc++-v3 requires some
24319         # support from the Cygwin DLL, which in more recent versions exports
24320         # wrappers to aid in interposing and redirecting operators new, delete,
24321         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24322         # are configuring for a version of Cygwin that exports the wrappers.
24323         if test x$host = x$target; then
24324           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24325 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24326   gcc_ac_cygwin_dll_wrappers=yes
24327 else
24328   gcc_ac_cygwin_dll_wrappers=no
24329 fi
24330
24331         else
24332           # Can't check presence of libc functions during cross-compile, so
24333           # we just have to assume we're building for an up-to-date target.
24334           gcc_ac_cygwin_dll_wrappers=yes
24335         fi
24336
24337 cat >>confdefs.h <<_ACEOF
24338 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24339 _ACEOF
24340
24341     esac
24342     case $target_os in
24343       cygwin* | pe | mingw32* | interix*)
24344         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24345         # definition is used unconditionally to initialise the default state of
24346         # the target option variable that governs usage of the feature.
24347         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24348 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24349 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24350   $as_echo_n "(cached) " >&6
24351 else
24352   gcc_cv_as_comm_has_align=no
24353     if test $in_tree_gas = yes; then
24354     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24355   then gcc_cv_as_comm_has_align=yes
24356 fi
24357   elif test x$gcc_cv_as != x; then
24358     $as_echo '.comm foo,1,32' > conftest.s
24359     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24360   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24361   (eval $ac_try) 2>&5
24362   ac_status=$?
24363   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24364   test $ac_status = 0; }; }
24365     then
24366         gcc_cv_as_comm_has_align=yes
24367     else
24368       echo "configure: failed program was" >&5
24369       cat conftest.s >&5
24370     fi
24371     rm -f conftest.o conftest.s
24372   fi
24373 fi
24374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24375 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24376
24377
24378 cat >>confdefs.h <<_ACEOF
24379 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24380 _ACEOF
24381
24382         # Used for DWARF 2 in PE
24383         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24384 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24385 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24386   $as_echo_n "(cached) " >&6
24387 else
24388   gcc_cv_as_ix86_pe_secrel32=no
24389     if test $in_tree_gas = yes; then
24390     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24391   then gcc_cv_as_ix86_pe_secrel32=yes
24392 fi
24393   elif test x$gcc_cv_as != x; then
24394     $as_echo '.text
24395 foo:    nop
24396 .data
24397         .secrel32 foo' > conftest.s
24398     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24399   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24400   (eval $ac_try) 2>&5
24401   ac_status=$?
24402   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24403   test $ac_status = 0; }; }
24404     then
24405         if test x$gcc_cv_ld != x \
24406            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24407              gcc_cv_as_ix86_pe_secrel32=yes
24408            fi
24409            rm -f conftest
24410     else
24411       echo "configure: failed program was" >&5
24412       cat conftest.s >&5
24413     fi
24414     rm -f conftest.o conftest.s
24415   fi
24416 fi
24417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24418 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24419 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24420
24421 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24422
24423 fi
24424         # Test if the assembler supports the extended form of the .section
24425         # directive that specifies section alignment.  LTO support uses this,
24426         # but normally only after installation, so we warn but don't fail the
24427         # configure if LTO is enabled but the assembler does not support it.
24428         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24429 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24430 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24431   $as_echo_n "(cached) " >&6
24432 else
24433   gcc_cv_as_section_has_align=no
24434     if test $in_tree_gas = yes; then
24435     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24436   then gcc_cv_as_section_has_align=yes
24437 fi
24438   elif test x$gcc_cv_as != x; then
24439     $as_echo '.section lto_test,"dr0"' > conftest.s
24440     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24441   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24442   (eval $ac_try) 2>&5
24443   ac_status=$?
24444   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24445   test $ac_status = 0; }; }
24446     then
24447         gcc_cv_as_section_has_align=yes
24448     else
24449       echo "configure: failed program was" >&5
24450       cat conftest.s >&5
24451     fi
24452     rm -f conftest.o conftest.s
24453   fi
24454 fi
24455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24456 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24457
24458         if test x$gcc_cv_as_section_has_align != xyes; then
24459           case ",$enable_languages," in
24460             *,lto,*)
24461               { $as_echo "$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
24462 $as_echo "$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;}
24463               ;;
24464           esac
24465         fi
24466         # Test if the assembler supports the section flag 'e' for specifying
24467         # an excluded section.
24468         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24469 $as_echo_n "checking assembler for .section with e... " >&6; }
24470 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24471   $as_echo_n "(cached) " >&6
24472 else
24473   gcc_cv_as_section_has_e=no
24474     if test $in_tree_gas = yes; then
24475     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24476   then gcc_cv_as_section_has_e=yes
24477 fi
24478   elif test x$gcc_cv_as != x; then
24479     $as_echo '.section foo1,"e"
24480 .byte 0,0,0,0' > conftest.s
24481     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24482   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24483   (eval $ac_try) 2>&5
24484   ac_status=$?
24485   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24486   test $ac_status = 0; }; }
24487     then
24488         gcc_cv_as_section_has_e=yes
24489     else
24490       echo "configure: failed program was" >&5
24491       cat conftest.s >&5
24492     fi
24493     rm -f conftest.o conftest.s
24494   fi
24495 fi
24496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24497 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24498
24499
24500 cat >>confdefs.h <<_ACEOF
24501 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24502 _ACEOF
24503
24504         ;;
24505     esac
24506
24507     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24508 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24509 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24510   $as_echo_n "(cached) " >&6
24511 else
24512   gcc_cv_as_ix86_filds=no
24513   if test x$gcc_cv_as != x; then
24514     $as_echo 'filds mem; fists mem' > conftest.s
24515     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24516   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24517   (eval $ac_try) 2>&5
24518   ac_status=$?
24519   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24520   test $ac_status = 0; }; }
24521     then
24522         gcc_cv_as_ix86_filds=yes
24523     else
24524       echo "configure: failed program was" >&5
24525       cat conftest.s >&5
24526     fi
24527     rm -f conftest.o conftest.s
24528   fi
24529 fi
24530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24531 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24532 if test $gcc_cv_as_ix86_filds = yes; then
24533
24534 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24535
24536 fi
24537
24538     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24539 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24540 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24541   $as_echo_n "(cached) " >&6
24542 else
24543   gcc_cv_as_ix86_fildq=no
24544   if test x$gcc_cv_as != x; then
24545     $as_echo 'fildq mem; fistpq mem' > conftest.s
24546     if { ac_try='$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_ix86_fildq=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_ix86_fildq" >&5
24562 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24563 if test $gcc_cv_as_ix86_fildq = yes; then
24564
24565 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24566
24567 fi
24568
24569     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24570 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24571 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24572   $as_echo_n "(cached) " >&6
24573 else
24574   gcc_cv_as_ix86_cmov_sun_syntax=no
24575   if test x$gcc_cv_as != x; then
24576     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24577     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24578   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24579   (eval $ac_try) 2>&5
24580   ac_status=$?
24581   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24582   test $ac_status = 0; }; }
24583     then
24584         gcc_cv_as_ix86_cmov_sun_syntax=yes
24585     else
24586       echo "configure: failed program was" >&5
24587       cat conftest.s >&5
24588     fi
24589     rm -f conftest.o conftest.s
24590   fi
24591 fi
24592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24593 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24594 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24595
24596 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24597
24598 fi
24599
24600     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24601 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24602 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24603   $as_echo_n "(cached) " >&6
24604 else
24605   gcc_cv_as_ix86_ffreep=no
24606   if test x$gcc_cv_as != x; then
24607     $as_echo 'ffreep %st(1)' > conftest.s
24608     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24609   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24610   (eval $ac_try) 2>&5
24611   ac_status=$?
24612   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24613   test $ac_status = 0; }; }
24614     then
24615         gcc_cv_as_ix86_ffreep=yes
24616     else
24617       echo "configure: failed program was" >&5
24618       cat conftest.s >&5
24619     fi
24620     rm -f conftest.o conftest.s
24621   fi
24622 fi
24623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24624 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24625 if test $gcc_cv_as_ix86_ffreep = yes; then
24626
24627 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24628
24629 fi
24630
24631     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24632 $as_echo_n "checking assembler for .quad directive... " >&6; }
24633 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24634   $as_echo_n "(cached) " >&6
24635 else
24636   gcc_cv_as_ix86_quad=no
24637   if test x$gcc_cv_as != x; then
24638     $as_echo '.quad 0' > conftest.s
24639     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24640   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24641   (eval $ac_try) 2>&5
24642   ac_status=$?
24643   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24644   test $ac_status = 0; }; }
24645     then
24646         gcc_cv_as_ix86_quad=yes
24647     else
24648       echo "configure: failed program was" >&5
24649       cat conftest.s >&5
24650     fi
24651     rm -f conftest.o conftest.s
24652   fi
24653 fi
24654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24655 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24656 if test $gcc_cv_as_ix86_quad = yes; then
24657
24658 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24659
24660 fi
24661
24662     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24663 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24664 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24665   $as_echo_n "(cached) " >&6
24666 else
24667   gcc_cv_as_ix86_sahf=no
24668   if test x$gcc_cv_as != x; then
24669     $as_echo '.code64
24670        sahf' > conftest.s
24671     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24672   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24673   (eval $ac_try) 2>&5
24674   ac_status=$?
24675   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24676   test $ac_status = 0; }; }
24677     then
24678         gcc_cv_as_ix86_sahf=yes
24679     else
24680       echo "configure: failed program was" >&5
24681       cat conftest.s >&5
24682     fi
24683     rm -f conftest.o conftest.s
24684   fi
24685 fi
24686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24687 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24688 if test $gcc_cv_as_ix86_sahf = yes; then
24689
24690 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24691
24692 fi
24693
24694     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24695 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24696 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24697   $as_echo_n "(cached) " >&6
24698 else
24699   gcc_cv_as_ix86_hle=no
24700   if test x$gcc_cv_as != x; then
24701     $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
24702     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24703   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24704   (eval $ac_try) 2>&5
24705   ac_status=$?
24706   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24707   test $ac_status = 0; }; }
24708     then
24709         gcc_cv_as_ix86_hle=yes
24710     else
24711       echo "configure: failed program was" >&5
24712       cat conftest.s >&5
24713     fi
24714     rm -f conftest.o conftest.s
24715   fi
24716 fi
24717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24718 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24719 if test $gcc_cv_as_ix86_hle = yes; then
24720
24721 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24722
24723 fi
24724
24725     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24726 $as_echo_n "checking assembler for swap suffix... " >&6; }
24727 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24728   $as_echo_n "(cached) " >&6
24729 else
24730   gcc_cv_as_ix86_swap=no
24731   if test x$gcc_cv_as != x; then
24732     $as_echo 'movl.s %esp, %ebp' > conftest.s
24733     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24734   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24735   (eval $ac_try) 2>&5
24736   ac_status=$?
24737   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24738   test $ac_status = 0; }; }
24739     then
24740         gcc_cv_as_ix86_swap=yes
24741     else
24742       echo "configure: failed program was" >&5
24743       cat conftest.s >&5
24744     fi
24745     rm -f conftest.o conftest.s
24746   fi
24747 fi
24748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24749 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24750 if test $gcc_cv_as_ix86_swap = yes; then
24751
24752 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24753
24754 fi
24755
24756     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24757 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24758 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24759   $as_echo_n "(cached) " >&6
24760 else
24761   gcc_cv_as_ix86_diff_sect_delta=no
24762   if test x$gcc_cv_as != x; then
24763     $as_echo '.section .rodata
24764 .L1:
24765         .long .L2-.L1
24766         .long .L3-.L1
24767         .text
24768 .L3:    nop
24769 .L2:    nop' > conftest.s
24770     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24771   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24772   (eval $ac_try) 2>&5
24773   ac_status=$?
24774   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24775   test $ac_status = 0; }; }
24776     then
24777         gcc_cv_as_ix86_diff_sect_delta=yes
24778     else
24779       echo "configure: failed program was" >&5
24780       cat conftest.s >&5
24781     fi
24782     rm -f conftest.o conftest.s
24783   fi
24784 fi
24785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24786 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24787 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24788
24789 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24790
24791 fi
24792
24793     # These two are used unconditionally by i386.[ch]; it is to be defined
24794     # to 1 if the feature is present, 0 otherwise.
24795     as_ix86_gotoff_in_data_opt=
24796     if test x$gas = xyes; then
24797       as_ix86_gotoff_in_data_opt="--32"
24798     fi
24799     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24800 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24801 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24802   $as_echo_n "(cached) " >&6
24803 else
24804   gcc_cv_as_ix86_gotoff_in_data=no
24805     if test $in_tree_gas = yes; then
24806     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24807   then gcc_cv_as_ix86_gotoff_in_data=yes
24808 fi
24809   elif test x$gcc_cv_as != x; then
24810     $as_echo '  .text
24811 .L0:
24812         nop
24813         .data
24814         .long .L0@GOTOFF' > conftest.s
24815     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gotoff_in_data_opt -o conftest.o conftest.s >&5'
24816   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24817   (eval $ac_try) 2>&5
24818   ac_status=$?
24819   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24820   test $ac_status = 0; }; }
24821     then
24822         gcc_cv_as_ix86_gotoff_in_data=yes
24823     else
24824       echo "configure: failed program was" >&5
24825       cat conftest.s >&5
24826     fi
24827     rm -f conftest.o conftest.s
24828   fi
24829 fi
24830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24831 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24832
24833
24834 cat >>confdefs.h <<_ACEOF
24835 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24836 _ACEOF
24837
24838
24839     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24840 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24841 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24842   $as_echo_n "(cached) " >&6
24843 else
24844   gcc_cv_as_ix86_rep_lock_prefix=no
24845   if test x$gcc_cv_as != x; then
24846     $as_echo 'rep movsl
24847          rep ret
24848          rep nop
24849          rep bsf %ecx, %eax
24850          rep bsr %ecx, %eax
24851          lock addl %edi, (%eax,%esi)
24852          lock orl $0, (%esp)' > conftest.s
24853     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24854   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24855   (eval $ac_try) 2>&5
24856   ac_status=$?
24857   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24858   test $ac_status = 0; }; }
24859     then
24860         gcc_cv_as_ix86_rep_lock_prefix=yes
24861     else
24862       echo "configure: failed program was" >&5
24863       cat conftest.s >&5
24864     fi
24865     rm -f conftest.o conftest.s
24866   fi
24867 fi
24868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24869 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24870 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24871
24872 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24873
24874 fi
24875
24876     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ud2 mnemonic" >&5
24877 $as_echo_n "checking assembler for ud2 mnemonic... " >&6; }
24878 if test "${gcc_cv_as_ix86_ud2+set}" = set; then :
24879   $as_echo_n "(cached) " >&6
24880 else
24881   gcc_cv_as_ix86_ud2=no
24882   if test x$gcc_cv_as != x; then
24883     $as_echo 'ud2' > conftest.s
24884     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24885   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24886   (eval $ac_try) 2>&5
24887   ac_status=$?
24888   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24889   test $ac_status = 0; }; }
24890     then
24891         gcc_cv_as_ix86_ud2=yes
24892     else
24893       echo "configure: failed program was" >&5
24894       cat conftest.s >&5
24895     fi
24896     rm -f conftest.o conftest.s
24897   fi
24898 fi
24899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ud2" >&5
24900 $as_echo "$gcc_cv_as_ix86_ud2" >&6; }
24901 if test $gcc_cv_as_ix86_ud2 = yes; then
24902
24903 $as_echo "#define HAVE_AS_IX86_UD2 1" >>confdefs.h
24904
24905 fi
24906
24907     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24908 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24909 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24910   $as_echo_n "(cached) " >&6
24911 else
24912   gcc_cv_as_ix86_tlsgdplt=no
24913   if test x$gcc_cv_as != x; then
24914     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24915     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24916   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24917   (eval $ac_try) 2>&5
24918   ac_status=$?
24919   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24920   test $ac_status = 0; }; }
24921     then
24922         if test x$gcc_cv_ld != x \
24923          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24924            gcc_cv_as_ix86_tlsgdplt=yes
24925          fi
24926          rm -f conftest
24927     else
24928       echo "configure: failed program was" >&5
24929       cat conftest.s >&5
24930     fi
24931     rm -f conftest.o conftest.s
24932   fi
24933 fi
24934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24935 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24936 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24937
24938 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24939
24940 fi
24941
24942     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24943 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24944 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24945   $as_echo_n "(cached) " >&6
24946 else
24947   gcc_cv_as_ix86_tlsldmplt=no
24948   if test x$gcc_cv_as != x; then
24949     $as_echo 'tls_ld:
24950          call    tls_ld@tlsldmplt' > conftest.s
24951     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24952   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24953   (eval $ac_try) 2>&5
24954   ac_status=$?
24955   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24956   test $ac_status = 0; }; }
24957     then
24958         if test x$gcc_cv_ld != x \
24959          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24960            gcc_cv_as_ix86_tlsldmplt=yes
24961          fi
24962          rm -f conftest
24963     else
24964       echo "configure: failed program was" >&5
24965       cat conftest.s >&5
24966     fi
24967     rm -f conftest.o conftest.s
24968   fi
24969 fi
24970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24971 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24972 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24973
24974 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24975
24976 fi
24977
24978     ;;
24979
24980   ia64*-*-*)
24981     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24982 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24983 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24984   $as_echo_n "(cached) " >&6
24985 else
24986   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24987     if test $in_tree_gas = yes; then
24988     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24989   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24990 fi
24991   elif test x$gcc_cv_as != x; then
24992     $as_echo '  .text
24993         addl r15 = @ltoffx(x#), gp
24994         ;;
24995         ld8.mov r16 = [r15], x#' > conftest.s
24996     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24997   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24998   (eval $ac_try) 2>&5
24999   ac_status=$?
25000   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25001   test $ac_status = 0; }; }
25002     then
25003         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25004     else
25005       echo "configure: failed program was" >&5
25006       cat conftest.s >&5
25007     fi
25008     rm -f conftest.o conftest.s
25009   fi
25010 fi
25011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
25012 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
25013 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
25014
25015 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
25016
25017 fi
25018
25019     ;;
25020
25021   powerpc*-*-*)
25022     case $target in
25023       *-*-aix*) conftest_s='    .machine "pwr5"
25024         .csect .text[PR]
25025         mfcr 3,128';;
25026       *-*-darwin*)
25027         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
25028 $as_echo_n "checking assembler for .machine directive support... " >&6; }
25029 if test "${gcc_cv_as_machine_directive+set}" = set; then :
25030   $as_echo_n "(cached) " >&6
25031 else
25032   gcc_cv_as_machine_directive=no
25033   if test x$gcc_cv_as != x; then
25034     $as_echo '  .machine ppc7400' > conftest.s
25035     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25036   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25037   (eval $ac_try) 2>&5
25038   ac_status=$?
25039   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25040   test $ac_status = 0; }; }
25041     then
25042         gcc_cv_as_machine_directive=yes
25043     else
25044       echo "configure: failed program was" >&5
25045       cat conftest.s >&5
25046     fi
25047     rm -f conftest.o conftest.s
25048   fi
25049 fi
25050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
25051 $as_echo "$gcc_cv_as_machine_directive" >&6; }
25052
25053         if test x$gcc_cv_as_machine_directive != xyes; then
25054           echo "*** This target requires an assembler supporting \".machine\"" >&2
25055           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
25056           test x$build = x$target && exit 1
25057         fi
25058         conftest_s='    .text
25059         mfcr r3,128';;
25060       *) conftest_s='   .machine power4
25061         .text
25062         mfcr 3,128';;
25063     esac
25064
25065     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
25066 $as_echo_n "checking assembler for mfcr field support... " >&6; }
25067 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
25068   $as_echo_n "(cached) " >&6
25069 else
25070   gcc_cv_as_powerpc_mfcrf=no
25071     if test $in_tree_gas = yes; then
25072     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25073   then gcc_cv_as_powerpc_mfcrf=yes
25074 fi
25075   elif test x$gcc_cv_as != x; then
25076     $as_echo "$conftest_s" > conftest.s
25077     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25078   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25079   (eval $ac_try) 2>&5
25080   ac_status=$?
25081   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25082   test $ac_status = 0; }; }
25083     then
25084         gcc_cv_as_powerpc_mfcrf=yes
25085     else
25086       echo "configure: failed program was" >&5
25087       cat conftest.s >&5
25088     fi
25089     rm -f conftest.o conftest.s
25090   fi
25091 fi
25092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
25093 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
25094 if test $gcc_cv_as_powerpc_mfcrf = yes; then
25095
25096 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
25097
25098 fi
25099
25100     case $target in
25101       *-*-aix*) conftest_s='    .machine "pwr5"
25102         .csect .text[PR]
25103         popcntb 3,3';;
25104       *) conftest_s='   .machine power5
25105         .text
25106         popcntb 3,3';;
25107     esac
25108
25109     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
25110 $as_echo_n "checking assembler for popcntb support... " >&6; }
25111 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
25112   $as_echo_n "(cached) " >&6
25113 else
25114   gcc_cv_as_powerpc_popcntb=no
25115     if test $in_tree_gas = yes; then
25116     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25117   then gcc_cv_as_powerpc_popcntb=yes
25118 fi
25119   elif test x$gcc_cv_as != x; then
25120     $as_echo "$conftest_s" > conftest.s
25121     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25122   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25123   (eval $ac_try) 2>&5
25124   ac_status=$?
25125   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25126   test $ac_status = 0; }; }
25127     then
25128         gcc_cv_as_powerpc_popcntb=yes
25129     else
25130       echo "configure: failed program was" >&5
25131       cat conftest.s >&5
25132     fi
25133     rm -f conftest.o conftest.s
25134   fi
25135 fi
25136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25137 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25138 if test $gcc_cv_as_powerpc_popcntb = yes; then
25139
25140 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25141
25142 fi
25143
25144     case $target in
25145       *-*-aix*) conftest_s='    .machine "pwr5x"
25146         .csect .text[PR]
25147         frin 1,1';;
25148       *) conftest_s='   .machine power5
25149         .text
25150         frin 1,1';;
25151     esac
25152
25153     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25154 $as_echo_n "checking assembler for fp round support... " >&6; }
25155 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25156   $as_echo_n "(cached) " >&6
25157 else
25158   gcc_cv_as_powerpc_fprnd=no
25159     if test $in_tree_gas = yes; then
25160     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25161   then gcc_cv_as_powerpc_fprnd=yes
25162 fi
25163   elif test x$gcc_cv_as != x; then
25164     $as_echo "$conftest_s" > conftest.s
25165     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25166   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25167   (eval $ac_try) 2>&5
25168   ac_status=$?
25169   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25170   test $ac_status = 0; }; }
25171     then
25172         gcc_cv_as_powerpc_fprnd=yes
25173     else
25174       echo "configure: failed program was" >&5
25175       cat conftest.s >&5
25176     fi
25177     rm -f conftest.o conftest.s
25178   fi
25179 fi
25180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25181 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25182 if test $gcc_cv_as_powerpc_fprnd = yes; then
25183
25184 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25185
25186 fi
25187
25188     case $target in
25189       *-*-aix*) conftest_s='    .machine "pwr6"
25190         .csect .text[PR]
25191         mffgpr 1,3';;
25192       *) conftest_s='   .machine power6
25193         .text
25194         mffgpr 1,3';;
25195     esac
25196
25197     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25198 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25199 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25200   $as_echo_n "(cached) " >&6
25201 else
25202   gcc_cv_as_powerpc_mfpgpr=no
25203     if test $in_tree_gas = yes; then
25204     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25205   then gcc_cv_as_powerpc_mfpgpr=yes
25206 fi
25207   elif test x$gcc_cv_as != x; then
25208     $as_echo "$conftest_s" > conftest.s
25209     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25210   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25211   (eval $ac_try) 2>&5
25212   ac_status=$?
25213   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25214   test $ac_status = 0; }; }
25215     then
25216         gcc_cv_as_powerpc_mfpgpr=yes
25217     else
25218       echo "configure: failed program was" >&5
25219       cat conftest.s >&5
25220     fi
25221     rm -f conftest.o conftest.s
25222   fi
25223 fi
25224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25225 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25226 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25227
25228 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25229
25230 fi
25231
25232     case $target in
25233       *-*-aix*) conftest_s='    .csect .text[PR]
25234 LCF..0:
25235         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25236       *-*-darwin*)
25237         conftest_s='    .text
25238 LCF0:
25239         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25240       *) conftest_s='   .text
25241 .LCF0:
25242         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25243     esac
25244
25245     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25246 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25247 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25248   $as_echo_n "(cached) " >&6
25249 else
25250   gcc_cv_as_powerpc_rel16=no
25251     if test $in_tree_gas = yes; then
25252     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25253   then gcc_cv_as_powerpc_rel16=yes
25254 fi
25255   elif test x$gcc_cv_as != x; then
25256     $as_echo "$conftest_s" > conftest.s
25257     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25258   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25259   (eval $ac_try) 2>&5
25260   ac_status=$?
25261   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25262   test $ac_status = 0; }; }
25263     then
25264         gcc_cv_as_powerpc_rel16=yes
25265     else
25266       echo "configure: failed program was" >&5
25267       cat conftest.s >&5
25268     fi
25269     rm -f conftest.o conftest.s
25270   fi
25271 fi
25272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25273 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25274 if test $gcc_cv_as_powerpc_rel16 = yes; then
25275
25276 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25277
25278 fi
25279
25280     case $target in
25281       *-*-aix*) conftest_s='    .machine "pwr6"
25282         .csect .text[PR]
25283         cmpb 3,4,5';;
25284       *) conftest_s='   .machine power6
25285         .text
25286         cmpb 3,4,5';;
25287     esac
25288
25289     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25290 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25291 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25292   $as_echo_n "(cached) " >&6
25293 else
25294   gcc_cv_as_powerpc_cmpb=no
25295     if test $in_tree_gas = yes; then
25296     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25297   then gcc_cv_as_powerpc_cmpb=yes
25298 fi
25299   elif test x$gcc_cv_as != x; then
25300     $as_echo "$conftest_s" > conftest.s
25301     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25302   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25303   (eval $ac_try) 2>&5
25304   ac_status=$?
25305   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25306   test $ac_status = 0; }; }
25307     then
25308         gcc_cv_as_powerpc_cmpb=yes
25309     else
25310       echo "configure: failed program was" >&5
25311       cat conftest.s >&5
25312     fi
25313     rm -f conftest.o conftest.s
25314   fi
25315 fi
25316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25317 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25318 if test $gcc_cv_as_powerpc_cmpb = yes; then
25319
25320 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25321
25322 fi
25323
25324     case $target in
25325       *-*-aix*) conftest_s='    .machine "pwr6"
25326         .csect .text[PR]
25327         dadd 1,2,3';;
25328       *) conftest_s='   .machine power6
25329         .text
25330         dadd 1,2,3';;
25331     esac
25332
25333     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25334 $as_echo_n "checking assembler for decimal float support... " >&6; }
25335 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25336   $as_echo_n "(cached) " >&6
25337 else
25338   gcc_cv_as_powerpc_dfp=no
25339     if test $in_tree_gas = yes; then
25340     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25341   then gcc_cv_as_powerpc_dfp=yes
25342 fi
25343   elif test x$gcc_cv_as != x; then
25344     $as_echo "$conftest_s" > conftest.s
25345     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25346   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25347   (eval $ac_try) 2>&5
25348   ac_status=$?
25349   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25350   test $ac_status = 0; }; }
25351     then
25352         gcc_cv_as_powerpc_dfp=yes
25353     else
25354       echo "configure: failed program was" >&5
25355       cat conftest.s >&5
25356     fi
25357     rm -f conftest.o conftest.s
25358   fi
25359 fi
25360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25361 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25362 if test $gcc_cv_as_powerpc_dfp = yes; then
25363
25364 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25365
25366 fi
25367
25368     case $target in
25369       *-*-aix*) conftest_s='    .machine "pwr7"
25370         .csect .text[PR]
25371         lxvd2x 1,2,3';;
25372       *) conftest_s='   .machine power7
25373         .text
25374         lxvd2x 1,2,3';;
25375     esac
25376
25377     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25378 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25379 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25380   $as_echo_n "(cached) " >&6
25381 else
25382   gcc_cv_as_powerpc_vsx=no
25383     if test $in_tree_gas = yes; then
25384     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25385   then gcc_cv_as_powerpc_vsx=yes
25386 fi
25387   elif test x$gcc_cv_as != x; then
25388     $as_echo "$conftest_s" > conftest.s
25389     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25390   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25391   (eval $ac_try) 2>&5
25392   ac_status=$?
25393   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25394   test $ac_status = 0; }; }
25395     then
25396         gcc_cv_as_powerpc_vsx=yes
25397     else
25398       echo "configure: failed program was" >&5
25399       cat conftest.s >&5
25400     fi
25401     rm -f conftest.o conftest.s
25402   fi
25403 fi
25404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25405 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25406 if test $gcc_cv_as_powerpc_vsx = yes; then
25407
25408 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25409
25410 fi
25411
25412     case $target in
25413       *-*-aix*) conftest_s='    .machine "pwr7"
25414         .csect .text[PR]
25415         popcntd 3,3';;
25416       *) conftest_s='   .machine power7
25417         .text
25418         popcntd 3,3';;
25419     esac
25420
25421     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25422 $as_echo_n "checking assembler for popcntd support... " >&6; }
25423 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25424   $as_echo_n "(cached) " >&6
25425 else
25426   gcc_cv_as_powerpc_popcntd=no
25427     if test $in_tree_gas = yes; then
25428     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25429   then gcc_cv_as_powerpc_popcntd=yes
25430 fi
25431   elif test x$gcc_cv_as != x; then
25432     $as_echo "$conftest_s" > conftest.s
25433     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25434   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25435   (eval $ac_try) 2>&5
25436   ac_status=$?
25437   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25438   test $ac_status = 0; }; }
25439     then
25440         gcc_cv_as_powerpc_popcntd=yes
25441     else
25442       echo "configure: failed program was" >&5
25443       cat conftest.s >&5
25444     fi
25445     rm -f conftest.o conftest.s
25446   fi
25447 fi
25448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25449 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25450 if test $gcc_cv_as_powerpc_popcntd = yes; then
25451
25452 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25453
25454 fi
25455
25456     case $target in
25457       *-*-aix*) conftest_s='    .machine "pwr8"
25458         .csect .text[PR]';;
25459       *) conftest_s='   .machine power8
25460         .text';;
25461     esac
25462
25463     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for power8 support" >&5
25464 $as_echo_n "checking assembler for power8 support... " >&6; }
25465 if test "${gcc_cv_as_powerpc_power8+set}" = set; then :
25466   $as_echo_n "(cached) " >&6
25467 else
25468   gcc_cv_as_powerpc_power8=no
25469     if test $in_tree_gas = yes; then
25470     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25471   then gcc_cv_as_powerpc_power8=yes
25472 fi
25473   elif test x$gcc_cv_as != x; then
25474     $as_echo "$conftest_s" > conftest.s
25475     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25476   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25477   (eval $ac_try) 2>&5
25478   ac_status=$?
25479   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25480   test $ac_status = 0; }; }
25481     then
25482         gcc_cv_as_powerpc_power8=yes
25483     else
25484       echo "configure: failed program was" >&5
25485       cat conftest.s >&5
25486     fi
25487     rm -f conftest.o conftest.s
25488   fi
25489 fi
25490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_power8" >&5
25491 $as_echo "$gcc_cv_as_powerpc_power8" >&6; }
25492 if test $gcc_cv_as_powerpc_power8 = yes; then
25493
25494 $as_echo "#define HAVE_AS_POWER8 1" >>confdefs.h
25495
25496 fi
25497
25498     case $target in
25499       *-*-aix*) conftest_s='    .csect .text[PR]
25500         lwsync';;
25501       *) conftest_s='   .text
25502         lwsync';;
25503     esac
25504
25505     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25506 $as_echo_n "checking assembler for lwsync support... " >&6; }
25507 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25508   $as_echo_n "(cached) " >&6
25509 else
25510   gcc_cv_as_powerpc_lwsync=no
25511     if test $in_tree_gas = yes; then
25512     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25513   then gcc_cv_as_powerpc_lwsync=yes
25514 fi
25515   elif test x$gcc_cv_as != x; then
25516     $as_echo "$conftest_s" > conftest.s
25517     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25518   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25519   (eval $ac_try) 2>&5
25520   ac_status=$?
25521   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25522   test $ac_status = 0; }; }
25523     then
25524         gcc_cv_as_powerpc_lwsync=yes
25525     else
25526       echo "configure: failed program was" >&5
25527       cat conftest.s >&5
25528     fi
25529     rm -f conftest.o conftest.s
25530   fi
25531 fi
25532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25533 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25534 if test $gcc_cv_as_powerpc_lwsync = yes; then
25535
25536 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25537
25538 fi
25539
25540     case $target in
25541       *-*-aix*) conftest_s='    .machine "476"
25542         .csect .text[PR]
25543         dci 0';;
25544       *) conftest_s='   .machine "476"
25545         .text
25546         dci 0';;
25547     esac
25548
25549     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25550 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25551 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25552   $as_echo_n "(cached) " >&6
25553 else
25554   gcc_cv_as_powerpc_dci=no
25555     if test $in_tree_gas = yes; then
25556     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25557   then gcc_cv_as_powerpc_dci=yes
25558 fi
25559   elif test x$gcc_cv_as != x; then
25560     $as_echo "$conftest_s" > conftest.s
25561     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25562   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25563   (eval $ac_try) 2>&5
25564   ac_status=$?
25565   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25566   test $ac_status = 0; }; }
25567     then
25568         gcc_cv_as_powerpc_dci=yes
25569     else
25570       echo "configure: failed program was" >&5
25571       cat conftest.s >&5
25572     fi
25573     rm -f conftest.o conftest.s
25574   fi
25575 fi
25576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25577 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25578 if test $gcc_cv_as_powerpc_dci = yes; then
25579
25580 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25581
25582 fi
25583
25584     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25585 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25586 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25587   $as_echo_n "(cached) " >&6
25588 else
25589   gcc_cv_as_powerpc_gnu_attribute=no
25590     if test $in_tree_gas = yes; then
25591     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25592   then gcc_cv_as_powerpc_gnu_attribute=yes
25593 fi
25594   elif test x$gcc_cv_as != x; then
25595     $as_echo '.gnu_attribute 4,1' > conftest.s
25596     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25597   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25598   (eval $ac_try) 2>&5
25599   ac_status=$?
25600   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25601   test $ac_status = 0; }; }
25602     then
25603         gcc_cv_as_powerpc_gnu_attribute=yes
25604     else
25605       echo "configure: failed program was" >&5
25606       cat conftest.s >&5
25607     fi
25608     rm -f conftest.o conftest.s
25609   fi
25610 fi
25611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25612 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25613 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25614
25615 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25616
25617 fi
25618
25619     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25620 $as_echo_n "checking assembler for tls marker support... " >&6; }
25621 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25622   $as_echo_n "(cached) " >&6
25623 else
25624   gcc_cv_as_powerpc_tls_markers=no
25625     if test $in_tree_gas = yes; then
25626     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25627   then gcc_cv_as_powerpc_tls_markers=yes
25628 fi
25629   elif test x$gcc_cv_as != x; then
25630     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25631     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25632   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25633   (eval $ac_try) 2>&5
25634   ac_status=$?
25635   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25636   test $ac_status = 0; }; }
25637     then
25638         gcc_cv_as_powerpc_tls_markers=yes
25639     else
25640       echo "configure: failed program was" >&5
25641       cat conftest.s >&5
25642     fi
25643     rm -f conftest.o conftest.s
25644   fi
25645 fi
25646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25647 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25648 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25649
25650 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25651
25652 fi
25653
25654     case $target in
25655       *-*-aix*)
25656         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25657 $as_echo_n "checking assembler for .ref support... " >&6; }
25658 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25659   $as_echo_n "(cached) " >&6
25660 else
25661   gcc_cv_as_aix_ref=no
25662     if test $in_tree_gas = yes; then
25663     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 21 \) \* 1000 + 0`
25664   then gcc_cv_as_aix_ref=yes
25665 fi
25666   elif test x$gcc_cv_as != x; then
25667     $as_echo '  .csect stuff[rw]
25668              stuff:
25669                 .long 1
25670                 .extern sym
25671                 .ref sym
25672           ' > conftest.s
25673     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25674   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25675   (eval $ac_try) 2>&5
25676   ac_status=$?
25677   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25678   test $ac_status = 0; }; }
25679     then
25680         gcc_cv_as_aix_ref=yes
25681     else
25682       echo "configure: failed program was" >&5
25683       cat conftest.s >&5
25684     fi
25685     rm -f conftest.o conftest.s
25686   fi
25687 fi
25688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25689 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25690 if test $gcc_cv_as_aix_ref = yes; then
25691
25692 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25693
25694 fi
25695         ;;
25696     esac
25697     ;;
25698
25699   mips*-*-*)
25700     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25701 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25702 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25703   $as_echo_n "(cached) " >&6
25704 else
25705   gcc_cv_as_mips_explicit_relocs=no
25706     if test $in_tree_gas = yes; then
25707     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25708   then gcc_cv_as_mips_explicit_relocs=yes
25709 fi
25710   elif test x$gcc_cv_as != x; then
25711     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25712     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25713   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25714   (eval $ac_try) 2>&5
25715   ac_status=$?
25716   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25717   test $ac_status = 0; }; }
25718     then
25719         gcc_cv_as_mips_explicit_relocs=yes
25720     else
25721       echo "configure: failed program was" >&5
25722       cat conftest.s >&5
25723     fi
25724     rm -f conftest.o conftest.s
25725   fi
25726 fi
25727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25728 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25729 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25730   if test x$target_cpu_default = x
25731        then target_cpu_default=MASK_EXPLICIT_RELOCS
25732        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25733        fi
25734 fi
25735     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25736 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25737 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25738   $as_echo_n "(cached) " >&6
25739 else
25740   gcc_cv_as_mips_no_shared=no
25741     if test $in_tree_gas = yes; then
25742     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25743   then gcc_cv_as_mips_no_shared=yes
25744 fi
25745   elif test x$gcc_cv_as != x; then
25746     $as_echo 'nop' > conftest.s
25747     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25748   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25749   (eval $ac_try) 2>&5
25750   ac_status=$?
25751   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25752   test $ac_status = 0; }; }
25753     then
25754         gcc_cv_as_mips_no_shared=yes
25755     else
25756       echo "configure: failed program was" >&5
25757       cat conftest.s >&5
25758     fi
25759     rm -f conftest.o conftest.s
25760   fi
25761 fi
25762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25763 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25764 if test $gcc_cv_as_mips_no_shared = yes; then
25765
25766 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25767
25768 fi
25769
25770     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25771 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25772 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25773   $as_echo_n "(cached) " >&6
25774 else
25775   gcc_cv_as_mips_gnu_attribute=no
25776     if test $in_tree_gas = yes; then
25777     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25778   then gcc_cv_as_mips_gnu_attribute=yes
25779 fi
25780   elif test x$gcc_cv_as != x; then
25781     $as_echo '.gnu_attribute 4,1' > conftest.s
25782     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25783   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25784   (eval $ac_try) 2>&5
25785   ac_status=$?
25786   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25787   test $ac_status = 0; }; }
25788     then
25789         gcc_cv_as_mips_gnu_attribute=yes
25790     else
25791       echo "configure: failed program was" >&5
25792       cat conftest.s >&5
25793     fi
25794     rm -f conftest.o conftest.s
25795   fi
25796 fi
25797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25798 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25799 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25800
25801 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25802
25803 fi
25804
25805     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25806 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25807 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25808   $as_echo_n "(cached) " >&6
25809 else
25810   gcc_cv_as_mips_dtprelword=no
25811     if test $in_tree_gas = yes; then
25812     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25813   then gcc_cv_as_mips_dtprelword=yes
25814 fi
25815   elif test x$gcc_cv_as != x; then
25816     $as_echo '.section .tdata,"awT",@progbits
25817 x:
25818         .word 2
25819         .text
25820         .dtprelword x+0x8000' > conftest.s
25821     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25822   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25823   (eval $ac_try) 2>&5
25824   ac_status=$?
25825   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25826   test $ac_status = 0; }; }
25827     then
25828         gcc_cv_as_mips_dtprelword=yes
25829     else
25830       echo "configure: failed program was" >&5
25831       cat conftest.s >&5
25832     fi
25833     rm -f conftest.o conftest.s
25834   fi
25835 fi
25836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25837 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25838 if test $gcc_cv_as_mips_dtprelword = yes; then
25839
25840 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25841
25842 fi
25843
25844     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25845 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25846 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25847   $as_echo_n "(cached) " >&6
25848 else
25849   gcc_cv_as_mips_dspr1_mult=no
25850   if test x$gcc_cv_as != x; then
25851     $as_echo '  .set    mips32r2
25852         .set    nodspr2
25853         .set    dsp
25854         madd    $ac3,$4,$5
25855         maddu   $ac3,$4,$5
25856         msub    $ac3,$4,$5
25857         msubu   $ac3,$4,$5
25858         mult    $ac3,$4,$5
25859         multu   $ac3,$4,$5' > conftest.s
25860     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25861   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25862   (eval $ac_try) 2>&5
25863   ac_status=$?
25864   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25865   test $ac_status = 0; }; }
25866     then
25867         gcc_cv_as_mips_dspr1_mult=yes
25868     else
25869       echo "configure: failed program was" >&5
25870       cat conftest.s >&5
25871     fi
25872     rm -f conftest.o conftest.s
25873   fi
25874 fi
25875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25876 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25877 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25878
25879 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25880
25881 fi
25882
25883     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25884 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25885     gcc_cv_as_ld_jalr_reloc=no
25886     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25887       if test $in_tree_ld = yes ; then
25888         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25889            && test $in_tree_ld_is_elf = yes; then
25890           gcc_cv_as_ld_jalr_reloc=yes
25891         fi
25892       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25893         echo '  .ent x' > conftest.s
25894         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25895         echo '  ld $25,%call16(y)($28)' >> conftest.s
25896         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25897         echo '1:        jalr $25' >> conftest.s
25898         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25899         echo '1:        jalr $25' >> conftest.s
25900         echo '  .end x' >> conftest.s
25901         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25902            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25903           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25904              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25905             gcc_cv_as_ld_jalr_reloc=yes
25906           fi
25907         fi
25908         rm -f conftest.*
25909       fi
25910     fi
25911     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25912       if test x$target_cpu_default = x; then
25913         target_cpu_default=MASK_RELAX_PIC_CALLS
25914       else
25915         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25916       fi
25917     fi
25918     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25919 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25920
25921     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25922 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25923 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25924   $as_echo_n "(cached) " >&6
25925 else
25926   gcc_cv_ld_mips_personality_relaxation=no
25927        if test $in_tree_ld = yes ; then
25928          if test "$gcc_cv_gld_major_version" -eq 2 \
25929                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25930                  -o "$gcc_cv_gld_major_version" -gt 2; then
25931            gcc_cv_ld_mips_personality_relaxation=yes
25932          fi
25933        elif test x$gcc_cv_as != x \
25934                  -a x$gcc_cv_ld != x \
25935                  -a x$gcc_cv_readelf != x ; then
25936          cat > conftest.s <<EOF
25937         .cfi_startproc
25938         .cfi_personality 0x80,indirect_ptr
25939         .ent test
25940 test:
25941         nop
25942         .end test
25943         .cfi_endproc
25944
25945         .section .data,"aw",@progbits
25946 indirect_ptr:
25947         .dc.a personality
25948 EOF
25949          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25950             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25951            if $gcc_cv_readelf -d conftest 2>&1 \
25952               | grep TEXTREL > /dev/null 2>&1; then
25953              :
25954            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25955                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25956              :
25957            else
25958              gcc_cv_ld_mips_personality_relaxation=yes
25959            fi
25960          fi
25961        fi
25962        rm -f conftest.s conftest.o conftest
25963 fi
25964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25965 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25966     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25967
25968 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25969
25970     fi
25971     ;;
25972 esac
25973
25974 # Mips and HP-UX need the GNU assembler.
25975 # Linux on IA64 might be able to use the Intel assembler.
25976
25977 case "$target" in
25978   mips*-*-* | *-*-hpux* )
25979     if test x$gas_flag = xyes \
25980        || test x"$host" != x"$build" \
25981        || test ! -x "$gcc_cv_as" \
25982        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25983       :
25984     else
25985       echo "*** This configuration requires the GNU assembler" >&2
25986       exit 1
25987     fi
25988     ;;
25989 esac
25990
25991 # ??? Not all targets support dwarf2 debug_line, even within a version
25992 # of gas.  Moreover, we need to emit a valid instruction to trigger any
25993 # info to the output file.  So, as supported targets are added to gas 2.11,
25994 # add some instruction here to (also) show we expect this might work.
25995 # ??? Once 2.11 is released, probably need to add first known working
25996 # version to the per-target configury.
25997 case "$cpu_type" in
25998   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25999   | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 | xtensa)
26000     insn="nop"
26001     ;;
26002   ia64 | s390)
26003     insn="nop 0"
26004     ;;
26005   mmix)
26006     insn="swym 0"
26007     ;;
26008 esac
26009 if test x"$insn" != x; then
26010  conftest_s="\
26011         .file 1 \"conftest.s\"
26012         .loc 1 3 0
26013         $insn"
26014  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
26015 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
26016 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
26017   $as_echo_n "(cached) " >&6
26018 else
26019   gcc_cv_as_dwarf2_debug_line=no
26020     if test $in_tree_gas = yes; then
26021     if test $in_tree_gas_is_elf = yes \
26022   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26023   then gcc_cv_as_dwarf2_debug_line=yes
26024 fi
26025   elif test x$gcc_cv_as != x; then
26026     $as_echo "$conftest_s" > conftest.s
26027     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26028   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26029   (eval $ac_try) 2>&5
26030   ac_status=$?
26031   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26032   test $ac_status = 0; }; }
26033     then
26034         if test x$gcc_cv_objdump != x \
26035    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
26036       | grep debug_line > /dev/null 2>&1; then
26037      gcc_cv_as_dwarf2_debug_line=yes
26038    fi
26039     else
26040       echo "configure: failed program was" >&5
26041       cat conftest.s >&5
26042     fi
26043     rm -f conftest.o conftest.s
26044   fi
26045 fi
26046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
26047 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
26048
26049
26050 # The .debug_line file table must be in the exact order that
26051 # we specified the files, since these indices are also used
26052 # by DW_AT_decl_file.  Approximate this test by testing if
26053 # the assembler bitches if the same index is assigned twice.
26054  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
26055 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
26056 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
26057   $as_echo_n "(cached) " >&6
26058 else
26059   gcc_cv_as_dwarf2_file_buggy=no
26060   if test x$gcc_cv_as != x; then
26061     $as_echo '  .file 1 "foo.s"
26062         .file 1 "bar.s"' > conftest.s
26063     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26064   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26065   (eval $ac_try) 2>&5
26066   ac_status=$?
26067   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26068   test $ac_status = 0; }; }
26069     then
26070         gcc_cv_as_dwarf2_file_buggy=yes
26071     else
26072       echo "configure: failed program was" >&5
26073       cat conftest.s >&5
26074     fi
26075     rm -f conftest.o conftest.s
26076   fi
26077 fi
26078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
26079 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
26080
26081
26082  if test $gcc_cv_as_dwarf2_debug_line = yes \
26083  && test $gcc_cv_as_dwarf2_file_buggy = no; then
26084
26085 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
26086
26087  fi
26088
26089  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
26090 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
26091 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
26092   $as_echo_n "(cached) " >&6
26093 else
26094   gcc_cv_as_gdwarf2_flag=no
26095     if test $in_tree_gas = yes; then
26096     if test $in_tree_gas_is_elf = yes \
26097   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26098   then gcc_cv_as_gdwarf2_flag=yes
26099 fi
26100   elif test x$gcc_cv_as != x; then
26101     $as_echo "$insn" > conftest.s
26102     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
26103   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26104   (eval $ac_try) 2>&5
26105   ac_status=$?
26106   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26107   test $ac_status = 0; }; }
26108     then
26109         gcc_cv_as_gdwarf2_flag=yes
26110     else
26111       echo "configure: failed program was" >&5
26112       cat conftest.s >&5
26113     fi
26114     rm -f conftest.o conftest.s
26115   fi
26116 fi
26117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
26118 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
26119 if test $gcc_cv_as_gdwarf2_flag = yes; then
26120
26121 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
26122
26123 fi
26124
26125  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
26126 $as_echo_n "checking assembler for --gstabs option... " >&6; }
26127 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
26128   $as_echo_n "(cached) " >&6
26129 else
26130   gcc_cv_as_gstabs_flag=no
26131     if test $in_tree_gas = yes; then
26132     if test $in_tree_gas_is_elf = yes \
26133   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26134   then gcc_cv_as_gstabs_flag=yes
26135 fi
26136   elif test x$gcc_cv_as != x; then
26137     $as_echo "$insn" > conftest.s
26138     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
26139   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26140   (eval $ac_try) 2>&5
26141   ac_status=$?
26142   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26143   test $ac_status = 0; }; }
26144     then
26145         # The native Solaris 9/Intel assembler doesn't understand --gstabs
26146    # and warns about it, but still exits successfully.  So check for
26147    # this.
26148    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
26149   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26150   (eval $ac_try) 2>&5
26151   ac_status=$?
26152   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26153   test $ac_status = 0; }; }
26154    then :
26155    else gcc_cv_as_gstabs_flag=yes
26156    fi
26157     else
26158       echo "configure: failed program was" >&5
26159       cat conftest.s >&5
26160     fi
26161     rm -f conftest.o conftest.s
26162   fi
26163 fi
26164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26165 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26166 if test $gcc_cv_as_gstabs_flag = yes; then
26167
26168 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26169
26170 fi
26171
26172  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26173 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26174 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26175   $as_echo_n "(cached) " >&6
26176 else
26177   gcc_cv_as_debug_prefix_map_flag=no
26178     if test $in_tree_gas = yes; then
26179     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26180   then gcc_cv_as_debug_prefix_map_flag=yes
26181 fi
26182   elif test x$gcc_cv_as != x; then
26183     $as_echo "$insn" > conftest.s
26184     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26185   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26186   (eval $ac_try) 2>&5
26187   ac_status=$?
26188   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26189   test $ac_status = 0; }; }
26190     then
26191         gcc_cv_as_debug_prefix_map_flag=yes
26192     else
26193       echo "configure: failed program was" >&5
26194       cat conftest.s >&5
26195     fi
26196     rm -f conftest.o conftest.s
26197   fi
26198 fi
26199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26200 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26201 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26202
26203 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26204
26205 fi
26206 fi
26207
26208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26209 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26210 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26211   $as_echo_n "(cached) " >&6
26212 else
26213   gcc_cv_as_lcomm_with_alignment=no
26214   if test x$gcc_cv_as != x; then
26215     $as_echo '.lcomm bar,4,16' > conftest.s
26216     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26217   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26218   (eval $ac_try) 2>&5
26219   ac_status=$?
26220   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26221   test $ac_status = 0; }; }
26222     then
26223         gcc_cv_as_lcomm_with_alignment=yes
26224     else
26225       echo "configure: failed program was" >&5
26226       cat conftest.s >&5
26227     fi
26228     rm -f conftest.o conftest.s
26229   fi
26230 fi
26231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26232 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26233 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26234
26235 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26236
26237 fi
26238
26239 # Check whether --enable-gnu-unique-object was given.
26240 if test "${enable_gnu_unique_object+set}" = set; then :
26241   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26242     yes | no) ;;
26243     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26244 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26245   esac
26246 else
26247   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26248 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26249 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26250   $as_echo_n "(cached) " >&6
26251 else
26252   gcc_cv_as_gnu_unique_object=no
26253     if test $in_tree_gas = yes; then
26254     if test $in_tree_gas_is_elf = yes \
26255   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26256   then gcc_cv_as_gnu_unique_object=yes
26257 fi
26258   elif test x$gcc_cv_as != x; then
26259     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
26260     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26261   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26262   (eval $ac_try) 2>&5
26263   ac_status=$?
26264   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26265   test $ac_status = 0; }; }
26266     then
26267         gcc_cv_as_gnu_unique_object=yes
26268     else
26269       echo "configure: failed program was" >&5
26270       cat conftest.s >&5
26271     fi
26272     rm -f conftest.o conftest.s
26273   fi
26274 fi
26275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26276 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26277 if test $gcc_cv_as_gnu_unique_object = yes; then
26278   # We need to unquote above to to use the definition from config.gcc.
26279 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26280    if test x$host = x$build -a x$host = x$target &&
26281        ldd --version 2>/dev/null &&
26282        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26283       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26284       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26285       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26286       if test "$glibcnum" -ge 2011 ; then
26287         enable_gnu_unique_object=yes
26288       fi
26289     fi
26290 fi
26291 fi
26292
26293 if test x$enable_gnu_unique_object = xyes; then
26294
26295 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26296
26297 fi
26298
26299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26300 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26301 if test "${gcc_cv_as_line_zero+set}" = set; then :
26302   $as_echo_n "(cached) " >&6
26303 else
26304   gcc_cv_as_line_zero=no
26305   if test $in_tree_gas = yes; then
26306     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26307   then gcc_cv_as_line_zero=yes
26308 fi
26309   elif test "x$gcc_cv_as" != x; then
26310     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26311     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26312   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26313   (eval $ac_try) 2>&5
26314   ac_status=$?
26315   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26316   test $ac_status = 0; }; } &&
26317        test "x`cat conftest.out`" = x
26318     then
26319       gcc_cv_as_line_zero=yes
26320     else
26321       echo "configure: failed program was" >&5
26322       cat conftest.s >&5
26323       echo "configure: error output was" >&5
26324       cat conftest.out >&5
26325     fi
26326     rm -f conftest.o conftest.s conftest.out
26327   fi
26328 fi
26329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26330 $as_echo "$gcc_cv_as_line_zero" >&6; }
26331 if test "x$gcc_cv_as_line_zero" = xyes; then
26332
26333 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26334
26335 fi
26336
26337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26338 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26339 gcc_cv_ld_eh_frame_hdr=no
26340 if test $in_tree_ld = yes ; then
26341   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26342      && test $in_tree_ld_is_elf = yes; then
26343     gcc_cv_ld_eh_frame_hdr=yes
26344   fi
26345 elif test x$gcc_cv_ld != x; then
26346   if echo "$ld_ver" | grep GNU > /dev/null; then
26347     # Check if linker supports --eh-frame-hdr option
26348     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26349       gcc_cv_ld_eh_frame_hdr=yes
26350     fi
26351   else
26352     case "$target" in
26353       *-*-solaris2*)
26354         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26355         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26356           gcc_cv_ld_eh_frame_hdr=yes
26357         fi
26358         ;;
26359     esac
26360   fi
26361 fi
26362
26363 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26364
26365 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26366
26367 fi
26368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26369 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26370
26371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26372 $as_echo_n "checking linker position independent executable support... " >&6; }
26373 gcc_cv_ld_pie=no
26374 if test $in_tree_ld = yes ; then
26375   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26376      && test $in_tree_ld_is_elf = yes; then
26377     gcc_cv_ld_pie=yes
26378   fi
26379 elif test x$gcc_cv_ld != x; then
26380         # Check if linker supports -pie option
26381         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26382                 gcc_cv_ld_pie=yes
26383         fi
26384 fi
26385 if test x"$gcc_cv_ld_pie" = xyes; then
26386
26387 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26388
26389 fi
26390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26391 $as_echo "$gcc_cv_ld_pie" >&6; }
26392
26393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26394 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26395 gcc_cv_ld_eh_gc_sections=no
26396 if test $in_tree_ld = yes ; then
26397   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26398      && test $in_tree_ld_is_elf = yes; then
26399     gcc_cv_ld_eh_gc_sections=yes
26400   fi
26401 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26402   cat > conftest.s <<EOF
26403         .section        .text
26404 .globl _start
26405         .type _start, @function
26406 _start:
26407         .long foo
26408         .size _start, .-_start
26409         .section        .text.foo,"ax",@progbits
26410         .type foo, @function
26411 foo:
26412         .long 0
26413         .size foo, .-foo
26414         .section        .gcc_except_table.foo,"a",@progbits
26415 .L0:
26416         .long 0
26417         .section        .eh_frame,"a",@progbits
26418         .long .L0
26419 EOF
26420   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26421     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26422          | grep "gc-sections option ignored" > /dev/null; then
26423       gcc_cv_ld_eh_gc_sections=no
26424     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26425          | grep gcc_except_table > /dev/null; then
26426       gcc_cv_ld_eh_gc_sections=yes
26427       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26428       if test x$gcc_cv_as_comdat_group != xyes; then
26429         gcc_cv_ld_eh_gc_sections=no
26430         cat > conftest.s <<EOF
26431         .section        .text
26432 .globl _start
26433         .type _start, @function
26434 _start:
26435         .long foo
26436         .size _start, .-_start
26437         .section        .gnu.linkonce.t.foo,"ax",@progbits
26438         .type foo, @function
26439 foo:
26440         .long 0
26441         .size foo, .-foo
26442         .section        .gcc_except_table.foo,"a",@progbits
26443 .L0:
26444         .long 0
26445         .section        .eh_frame,"a",@progbits
26446         .long .L0
26447 EOF
26448         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26449           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26450                | grep "gc-sections option ignored" > /dev/null; then
26451             gcc_cv_ld_eh_gc_sections=no
26452           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26453                | grep gcc_except_table > /dev/null; then
26454             gcc_cv_ld_eh_gc_sections=yes
26455           fi
26456         fi
26457       fi
26458     fi
26459   fi
26460   rm -f conftest.s conftest.o conftest
26461 fi
26462 case "$target" in
26463   hppa*-*-linux*)
26464     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26465     gcc_cv_ld_eh_gc_sections=no
26466     ;;
26467 esac
26468 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26469
26470 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26471
26472 fi
26473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26474 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26475
26476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26477 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26478 gcc_cv_ld_eh_gc_sections_bug=no
26479 if test $in_tree_ld = yes ; then
26480   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26481      && test $in_tree_ld_is_elf = yes; then
26482     gcc_cv_ld_eh_gc_sections_bug=yes
26483   fi
26484 elif test x$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
26485   gcc_cv_ld_eh_gc_sections_bug=yes
26486   cat > conftest.s <<EOF
26487         .section        .text
26488 .globl _start
26489         .type _start, @function
26490 _start:
26491         .long foo
26492         .size _start, .-_start
26493         .section        .text.startup.foo,"ax",@progbits
26494         .type foo, @function
26495 foo:
26496         .long 0
26497         .size foo, .-foo
26498         .section        .gcc_except_table.foo,"a",@progbits
26499 .L0:
26500         .long 0
26501         .section        .eh_frame,"a",@progbits
26502         .long .L0
26503 EOF
26504   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26505     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26506          | grep "gc-sections option ignored" > /dev/null; then
26507       :
26508     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26509          | grep gcc_except_table > /dev/null; then
26510       gcc_cv_ld_eh_gc_sections_bug=no
26511     fi
26512   fi
26513   rm -f conftest.s conftest.o conftest
26514 fi
26515 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26516
26517 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26518
26519 fi
26520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26521 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26522
26523 # --------
26524 # UNSORTED
26525 # --------
26526
26527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26528 $as_echo_n "checking linker --as-needed support... " >&6; }
26529 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26530   $as_echo_n "(cached) " >&6
26531 else
26532   gcc_cv_ld_as_needed=no
26533 if test $in_tree_ld = yes ; then
26534   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26535      && test $in_tree_ld_is_elf = yes; then
26536     gcc_cv_ld_as_needed=yes
26537   fi
26538 elif test x$gcc_cv_ld != x; then
26539         # Check if linker supports --as-needed and --no-as-needed options
26540         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26541                 gcc_cv_ld_as_needed=yes
26542         fi
26543 fi
26544
26545 fi
26546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26547 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26548 if test x"$gcc_cv_ld_as_needed" = xyes; then
26549
26550 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26551
26552 fi
26553
26554 case "$target:$tm_file" in
26555   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26556   case "$target" in
26557      *le-*-linux*)
26558      emul_name="-melf64lppc"
26559       ;;
26560      *-*-linux*)
26561      emul_name="-melf64ppc"
26562       ;;
26563      *-*-freebsd*)
26564      emul_name="-melf64ppc_fbsd"
26565       ;;
26566   esac
26567     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26568 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26569 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26570   $as_echo_n "(cached) " >&6
26571 else
26572   gcc_cv_ld_no_dot_syms=no
26573     if test x"$ld_is_gold" = xyes; then
26574       gcc_cv_ld_no_dot_syms=yes
26575     elif test $in_tree_ld = yes ; then
26576       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26577         gcc_cv_ld_no_dot_syms=yes
26578       fi
26579     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26580       cat > conftest1.s <<EOF
26581         .text
26582         bl .foo
26583 EOF
26584       cat > conftest2.s <<EOF
26585         .section ".opd","aw"
26586         .align 3
26587         .globl foo
26588         .type foo,@function
26589 foo:
26590         .quad .LEfoo,.TOC.@tocbase,0
26591         .text
26592 .LEfoo:
26593         blr
26594         .size foo,.-.LEfoo
26595 EOF
26596       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26597          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26598          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26599         gcc_cv_ld_no_dot_syms=yes
26600       fi
26601       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26602     fi
26603
26604 fi
26605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26606 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26607     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26608
26609 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26610
26611     fi
26612
26613     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26614 $as_echo_n "checking linker large toc support... " >&6; }
26615 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26616   $as_echo_n "(cached) " >&6
26617 else
26618   gcc_cv_ld_large_toc=no
26619     if test x"$ld_is_gold" = xyes; then
26620       gcc_cv_ld_large_toc=yes
26621     elif test $in_tree_ld = yes ; then
26622       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26623         gcc_cv_ld_large_toc=yes
26624       fi
26625     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26626       cat > conftest.s <<EOF
26627         .section ".tbss","awT",@nobits
26628         .align 3
26629 ie0:    .space 8
26630         .global _start
26631         .text
26632 _start:
26633         addis 9,13,ie0@got@tprel@ha
26634         ld 9,ie0@got@tprel@l(9)
26635 EOF
26636       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26637          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26638         gcc_cv_ld_large_toc=yes
26639       fi
26640       rm -f conftest conftest.o conftest.s
26641     fi
26642
26643 fi
26644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26645 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26646     if test x"$gcc_cv_ld_large_toc" = xyes; then
26647
26648 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26649
26650     fi
26651     ;;
26652 esac
26653
26654 case "$target" in
26655   *-*-aix*)
26656     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26657 $as_echo_n "checking linker large toc support... " >&6; }
26658 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26659   $as_echo_n "(cached) " >&6
26660 else
26661   gcc_cv_ld_large_toc=no
26662     if test x$gcc_cv_as != x ; then
26663       cat > conftest.s <<EOF
26664         .toc
26665 LC..1:
26666         .tc a[TC],a[RW]
26667         .extern a[RW]
26668         .csect .text[PR]
26669 .largetoctest:
26670         addis 9,LC..1@u(2)
26671         ld 3,LC..1@l(9)
26672 EOF
26673       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
26674         gcc_cv_ld_large_toc=yes
26675       fi
26676       rm -f conftest conftest.o conftest.s
26677     fi
26678
26679 fi
26680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26681 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26682     if test x"$gcc_cv_ld_large_toc" = xyes; then
26683
26684 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26685
26686     fi
26687     ;;
26688 esac
26689
26690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26691 $as_echo_n "checking linker --build-id support... " >&6; }
26692 if test "${gcc_cv_ld_buildid+set}" = set; then :
26693   $as_echo_n "(cached) " >&6
26694 else
26695   gcc_cv_ld_buildid=no
26696   if test $in_tree_ld = yes ; then
26697     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26698        "$gcc_cv_gld_minor_version" -ge 18 -o \
26699        "$gcc_cv_gld_major_version" -gt 2 \
26700        && test $in_tree_ld_is_elf = yes; then
26701       gcc_cv_ld_buildid=yes
26702     fi
26703   elif test x$gcc_cv_ld != x; then
26704     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26705       gcc_cv_ld_buildid=yes
26706     fi
26707   fi
26708 fi
26709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26710 $as_echo "$gcc_cv_ld_buildid" >&6; }
26711 if test x"$gcc_cv_ld_buildid" = xyes; then
26712
26713 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26714
26715 fi
26716
26717 # Check whether --enable-linker-build-id was given.
26718 if test "${enable_linker_build_id+set}" = set; then :
26719   enableval=$enable_linker_build_id;
26720 else
26721   enable_linker_build_id=no
26722 fi
26723
26724
26725 if test x"$enable_linker_build_id" = xyes; then
26726   if test x"$gcc_cv_ld_buildid" = xyes; then
26727
26728 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26729
26730   else
26731     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26732 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26733   fi
26734 fi
26735
26736 # In binutils 2.21, GNU ld gained support for new emulations fully
26737 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26739 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26740 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26741   $as_echo_n "(cached) " >&6
26742 else
26743   gcc_cv_ld_sol2_emulation=no
26744   if test $in_tree_ld = yes ; then
26745     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26746        "$gcc_cv_gld_minor_version" -ge 21 -o \
26747        "$gcc_cv_gld_major_version" -gt 2 \
26748        && test $in_tree_ld_is_elf = yes; then
26749       gcc_cv_ld_sol2_emulation=yes
26750     fi
26751   elif test x$gcc_cv_ld != x; then
26752     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26753        grep _sol2 > /dev/null; then
26754       gcc_cv_ld_sol2_emulation=yes
26755     fi
26756   fi
26757 fi
26758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26759 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26760 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26761
26762 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26763
26764 fi
26765
26766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26767 $as_echo_n "checking linker --sysroot support... " >&6; }
26768 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26769   $as_echo_n "(cached) " >&6
26770 else
26771   gcc_cv_ld_sysroot=no
26772   if test $in_tree_ld = yes ; then
26773       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26774         gcc_cv_ld_sysroot=yes
26775       fi
26776   elif test x$gcc_cv_ld != x; then
26777     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26778       gcc_cv_ld_sysroot=yes
26779     fi
26780   fi
26781 fi
26782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26783 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26784 if test x"$gcc_cv_ld_sysroot" = xyes; then
26785
26786 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26787
26788 fi
26789
26790 if test x$with_sysroot = x && test x$host = x$target \
26791    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26792    && test "$prefix" != "NONE"; then
26793
26794 cat >>confdefs.h <<_ACEOF
26795 #define PREFIX_INCLUDE_DIR "$prefix/include"
26796 _ACEOF
26797
26798 fi
26799
26800 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26801   if test "x$with_headers" != x; then
26802     target_header_dir=$with_headers
26803   elif test "x$with_sysroot" = x; then
26804     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
26805   elif test "x$with_build_sysroot" != "x"; then
26806     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26807   elif test "x$with_sysroot" = xyes; then
26808     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26809   else
26810     target_header_dir="${with_sysroot}${native_system_header_dir}"
26811   fi
26812 else
26813   target_header_dir=${native_system_header_dir}
26814 fi
26815
26816 # Test for stack protector support in target C library.
26817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26818 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26819 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26820   $as_echo_n "(cached) " >&6
26821 else
26822   gcc_cv_libc_provides_ssp=no
26823     case "$target" in
26824        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26825       # glibc 2.4 and later provides __stack_chk_fail and
26826       # either __stack_chk_guard, or TLS access to stack guard canary.
26827       if test -f $target_header_dir/features.h \
26828          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26829             $target_header_dir/features.h > /dev/null; then
26830         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26831            $target_header_dir/features.h > /dev/null; then
26832           gcc_cv_libc_provides_ssp=yes
26833         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26834              $target_header_dir/features.h > /dev/null \
26835              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26836              $target_header_dir/features.h > /dev/null; then
26837           gcc_cv_libc_provides_ssp=yes
26838         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26839              $target_header_dir/features.h > /dev/null && \
26840              test -f $target_header_dir/bits/uClibc_config.h && \
26841              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26842              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26843           gcc_cv_libc_provides_ssp=yes
26844         fi
26845       # all versions of Bionic support stack protector
26846       elif test -f $target_header_dir/sys/cdefs.h \
26847         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
26848            $target_header_dir/sys/cdefs.h > /dev/null; then
26849          gcc_cv_libc_provides_ssp=yes
26850       fi
26851         ;;
26852        *-*-gnu*)
26853          # Avoid complicated tests (see
26854          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26855          # simply assert that glibc does provide this, which is true for all
26856          # realistically usable GNU/Hurd configurations.
26857          gcc_cv_libc_provides_ssp=yes;;
26858        *-*-darwin* | *-*-freebsd*)
26859          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26860 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26861   gcc_cv_libc_provides_ssp=yes
26862 else
26863   echo "no __stack_chk_fail on this target"
26864 fi
26865
26866         ;;
26867   *) gcc_cv_libc_provides_ssp=no ;;
26868     esac
26869 fi
26870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26871 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26872
26873 if test x$gcc_cv_libc_provides_ssp = xyes; then
26874
26875 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26876
26877 fi
26878
26879 # Test for <sys/sdt.h> on the target.
26880
26881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26882 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26883 have_sys_sdt_h=no
26884 if test -f $target_header_dir/sys/sdt.h; then
26885   have_sys_sdt_h=yes
26886
26887 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26888
26889 fi
26890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26891 $as_echo "$have_sys_sdt_h" >&6; }
26892
26893 # Check if TFmode long double should be used by default or not.
26894 # Some glibc targets used DFmode long double, but with glibc 2.4
26895 # and later they can use TFmode.
26896 case "$target" in
26897   powerpc*-*-linux* | \
26898   sparc*-*-linux* | \
26899   s390*-*-linux* | \
26900   alpha*-*-linux*)
26901
26902 # Check whether --with-long-double-128 was given.
26903 if test "${with_long_double_128+set}" = set; then :
26904   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26905 else
26906   gcc_cv_target_ldbl128=no
26907       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26908         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26909       && gcc_cv_target_ldbl128=yes
26910
26911 fi
26912
26913     ;;
26914 esac
26915 if test x$gcc_cv_target_ldbl128 = xyes; then
26916
26917 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26918
26919 fi
26920
26921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26922 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26923 gcc_cv_target_dl_iterate_phdr=unknown
26924 case "$target" in
26925   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
26926   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
26927   # libdl there, both complicating its use and breaking compatibility
26928   # between Solaris 10 updates.
26929   *-*-solaris2.1[1-9]*)
26930     # <link.h> needs both a dl_iterate_phdr declaration and support for
26931     # compilation with largefile support.
26932     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26933       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26934       gcc_cv_target_dl_iterate_phdr=yes
26935     else
26936       gcc_cv_target_dl_iterate_phdr=no
26937     fi
26938     ;;
26939 esac
26940
26941 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26942
26943 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26944
26945 fi
26946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26947 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26948
26949 # We no longer support different GC mechanisms.  Emit an error if
26950 # the user configures with --with-gc.
26951
26952 # Check whether --with-gc was given.
26953 if test "${with_gc+set}" = set; then :
26954   withval=$with_gc; as_fn_error "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5
26955 fi
26956
26957
26958 # Libraries to use on the host.  This will normally be set by the top
26959 # level Makefile.  Here we simply capture the value for our Makefile.
26960 if test -z "${HOST_LIBS+set}"; then
26961   HOST_LIBS=
26962 fi
26963
26964
26965 # Use the system's zlib library.
26966 zlibdir=-L../zlib
26967 zlibinc="-I\$(srcdir)/../zlib"
26968
26969 # Check whether --with-system-zlib was given.
26970 if test "${with_system_zlib+set}" = set; then :
26971   withval=$with_system_zlib; zlibdir=
26972 zlibinc=
26973
26974 fi
26975
26976
26977
26978
26979
26980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26981 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26982     # Check whether --enable-maintainer-mode was given.
26983 if test "${enable_maintainer_mode+set}" = set; then :
26984   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26985 else
26986   maintainer_mode=no
26987 fi
26988
26989
26990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26991 $as_echo "$maintainer_mode" >&6; }
26992
26993 if test "$maintainer_mode" = "yes"; then
26994   MAINT=''
26995 else
26996   MAINT='#'
26997 fi
26998
26999 # --------------
27000 # Language hooks
27001 # --------------
27002
27003 # Make empty files to contain the specs and options for each language.
27004 # Then add #include lines to for a compiler that has specs and/or options.
27005
27006 subdirs=
27007 lang_opt_files=
27008 lang_specs_files=
27009 lang_tree_files=
27010 # These (without "all_") are set in each config-lang.in.
27011 # `language' must be a single word so is spelled singularly.
27012 all_languages=
27013 all_compilers=
27014 all_outputs='Makefile'
27015 # List of language makefile fragments.
27016 all_lang_makefrags=
27017 # Additional files for gengtype
27018 all_gtfiles="$target_gtfiles"
27019
27020 # These are the languages that are set in --enable-languages,
27021 # and are available in the GCC tree.
27022 all_selected_languages=
27023
27024 # Add the language fragments.
27025 # Languages are added via two mechanisms.  Some information must be
27026 # recorded in makefile variables, these are defined in config-lang.in.
27027 # We accumulate them and plug them into the main Makefile.
27028 # The other mechanism is a set of hooks for each of the main targets
27029 # like `clean', `install', etc.
27030
27031 language_hooks="Make-hooks"
27032
27033 for lang in ${srcdir}/*/config-lang.in
27034 do
27035         test "$lang" = "${srcdir}/*/config-lang.in" && continue
27036
27037         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
27038         if test "x$lang_alias" = x
27039         then
27040               echo "$lang doesn't set \$language." 1>&2
27041               exit 1
27042         fi
27043         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
27044         subdirs="$subdirs $subdir"
27045
27046         # $gcc_subdir is where the gcc integration files are to be found
27047         # for a language, both for internal compiler purposes (compiler
27048         # sources implementing front-end to GCC tree converters), and for
27049         # build infrastructure purposes (Make-lang.in, etc.)
27050         #
27051         # This will be <subdir> (relative to $srcdir) if a line like
27052         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
27053         # is found in <langdir>/config-lang.in, and will remain <langdir>
27054         # otherwise.
27055         #
27056         # Except for the language alias (fetched above), the regular
27057         # "config-lang.in" contents are always retrieved from $gcc_subdir,
27058         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
27059         # only this and the language alias.
27060
27061         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
27062         if [ "$gcc_subdir" = "" ]; then
27063            gcc_subdir="$subdir"
27064         fi
27065
27066         case ",$enable_languages," in
27067         *,$lang_alias,*)
27068             all_selected_languages="$all_selected_languages $lang_alias"
27069             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
27070                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
27071             fi
27072             ;;
27073         esac
27074
27075         language=
27076         boot_language=
27077         compilers=
27078         outputs=
27079         gtfiles=
27080         subdir_requires=
27081         . ${srcdir}/$gcc_subdir/config-lang.in
27082         if test "x$language" = x
27083         then
27084                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
27085                 exit 1
27086         fi
27087
27088         ok=:
27089         case ",$enable_languages," in
27090                 *,$lang_alias,*) ;;
27091                 *)
27092                         for i in $subdir_requires; do
27093                                 test -f "${srcdir}/$i/config-lang.in" && continue
27094                                 ok=false
27095                                 break
27096                         done
27097                 ;;
27098         esac
27099         $ok || continue
27100
27101         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
27102         if test -f $srcdir/$gcc_subdir/lang.opt; then
27103             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
27104             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
27105         fi
27106         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
27107             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
27108         fi
27109         all_languages="$all_languages $language"
27110         all_compilers="$all_compilers $compilers"
27111         all_outputs="$all_outputs $outputs"
27112         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
27113         case ",$enable_languages," in
27114                 *,lto,*)
27115
27116 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
27117
27118                     enable_lto=yes
27119
27120                     ;;
27121                 *) ;;
27122         esac
27123 done
27124
27125 check_languages=
27126 for language in $all_selected_languages
27127 do
27128         check_languages="$check_languages check-$language"
27129 done
27130
27131 # We link each language in with a set of hooks, reached indirectly via
27132 # lang.${target}.  Only do so for selected languages.
27133
27134 rm -f Make-hooks
27135 touch Make-hooks
27136 target_list="all.cross start.encap rest.encap tags \
27137         install-common install-man install-info install-pdf install-html dvi \
27138         pdf html uninstall info man srcextra srcman srcinfo \
27139         mostlyclean clean distclean maintainer-clean install-plugin"
27140
27141 for t in $target_list
27142 do
27143         x=
27144         for lang in $all_selected_languages
27145         do
27146                 x="$x $lang.$t"
27147         done
27148         echo "lang.$t: $x" >> Make-hooks
27149 done
27150
27151 # --------
27152 # Option include files
27153 # --------
27154
27155 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
27156 option_includes="option-includes.mk"
27157
27158
27159 # --------
27160 # UNSORTED
27161 # --------
27162
27163 # Create .gdbinit.
27164
27165 echo "dir ." > .gdbinit
27166 echo "dir ${srcdir}" >> .gdbinit
27167 if test x$gdb_needs_out_file_path = xyes
27168 then
27169         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27170 fi
27171 if test "x$subdirs" != x; then
27172         for s in $subdirs
27173         do
27174                 echo "dir ${srcdir}/$s" >> .gdbinit
27175         done
27176 fi
27177 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27178
27179 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27180
27181
27182
27183 # Find a directory in which to install a shared libgcc.
27184
27185 # Check whether --enable-version-specific-runtime-libs was given.
27186 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27187   enableval=$enable_version_specific_runtime_libs;
27188 fi
27189
27190
27191 # Substitute configuration variables
27192
27193
27194
27195
27196
27197
27198
27199
27200
27201
27202
27203
27204
27205
27206
27207
27208
27209
27210
27211
27212
27213
27214
27215
27216
27217
27218
27219
27220
27221
27222
27223
27224
27225
27226
27227
27228
27229
27230
27231
27232
27233
27234
27235
27236
27237
27238
27239
27240
27241
27242
27243
27244
27245
27246
27247
27248
27249
27250
27251
27252
27253
27254 # Echo link setup.
27255 if test x${build} = x${host} ; then
27256   if test x${host} = x${target} ; then
27257     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27258   else
27259     echo "Links are now set up to build a cross-compiler" 1>&2
27260     echo " from ${host} to ${target}." 1>&2
27261   fi
27262 else
27263   if test x${host} = x${target} ; then
27264     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27265     echo " for ${target}." 1>&2
27266   else
27267     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27268     echo " from ${host} to ${target}." 1>&2
27269   fi
27270 fi
27271
27272
27273
27274
27275
27276
27277
27278
27279
27280 if test "x${CLOOGLIBS}" != "x" ; then
27281
27282 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27283
27284 fi
27285
27286 # Check for plugin support
27287 # Check whether --enable-plugin was given.
27288 if test "${enable_plugin+set}" = set; then :
27289   enableval=$enable_plugin; enable_plugin=$enableval
27290 else
27291   enable_plugin=yes; default_plugin=yes
27292 fi
27293
27294
27295 pluginlibs=
27296
27297 case "${host}" in
27298   *-*-darwin*)
27299     if test x$build = x$host; then
27300       export_sym_check="nm${exeext} -g"
27301     elif test x$host = x$target; then
27302       export_sym_check="$gcc_cv_nm -g"
27303     else
27304       export_sym_check=
27305     fi
27306   ;;
27307   *)
27308     if test x$build = x$host; then
27309       export_sym_check="objdump${exeext} -T"
27310     elif test x$host = x$target; then
27311       export_sym_check="$gcc_cv_objdump -T"
27312     else
27313       export_sym_check=
27314     fi
27315   ;;
27316 esac
27317
27318 if test x"$enable_plugin" = x"yes"; then
27319
27320   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27321 $as_echo_n "checking for exported symbols... " >&6; }
27322   if test "x$export_sym_check" != x; then
27323     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27324     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest$ac_exeext > /dev/null 2>&1
27325     if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
27326       : # No need to use a flag
27327       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27328 $as_echo "yes" >&6; }
27329     else
27330       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27331 $as_echo "yes" >&6; }
27332       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27333 $as_echo_n "checking for -rdynamic... " >&6; }
27334       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest$ac_exeext > /dev/null 2>&1
27335       if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
27336         plugin_rdynamic=yes
27337         pluginlibs="-rdynamic"
27338       else
27339         plugin_rdynamic=no
27340         enable_plugin=no
27341       fi
27342       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27343 $as_echo "$plugin_rdynamic" >&6; }
27344     fi
27345   else
27346     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27347 $as_echo "unable to check" >&6; }
27348   fi
27349
27350   # Check -ldl
27351   saved_LIBS="$LIBS"
27352   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27353 $as_echo_n "checking for library containing dlopen... " >&6; }
27354 if test "${ac_cv_search_dlopen+set}" = set; then :
27355   $as_echo_n "(cached) " >&6
27356 else
27357   ac_func_search_save_LIBS=$LIBS
27358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27359 /* end confdefs.h.  */
27360
27361 /* Override any GCC internal prototype to avoid an error.
27362    Use char because int might match the return type of a GCC
27363    builtin and then its argument prototype would still apply.  */
27364 #ifdef __cplusplus
27365 extern "C"
27366 #endif
27367 char dlopen ();
27368 int
27369 main ()
27370 {
27371 return dlopen ();
27372   ;
27373   return 0;
27374 }
27375 _ACEOF
27376 for ac_lib in '' dl; do
27377   if test -z "$ac_lib"; then
27378     ac_res="none required"
27379   else
27380     ac_res=-l$ac_lib
27381     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27382   fi
27383   if ac_fn_c_try_link "$LINENO"; then :
27384   ac_cv_search_dlopen=$ac_res
27385 fi
27386 rm -f core conftest.err conftest.$ac_objext \
27387     conftest$ac_exeext
27388   if test "${ac_cv_search_dlopen+set}" = set; then :
27389   break
27390 fi
27391 done
27392 if test "${ac_cv_search_dlopen+set}" = set; then :
27393
27394 else
27395   ac_cv_search_dlopen=no
27396 fi
27397 rm conftest.$ac_ext
27398 LIBS=$ac_func_search_save_LIBS
27399 fi
27400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27401 $as_echo "$ac_cv_search_dlopen" >&6; }
27402 ac_res=$ac_cv_search_dlopen
27403 if test "$ac_res" != no; then :
27404   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27405
27406 fi
27407
27408   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27409     pluginlibs="$pluginlibs -ldl"
27410   fi
27411   LIBS="$saved_LIBS"
27412
27413   # Check that we can build shared objects with -fPIC -shared
27414   saved_LDFLAGS="$LDFLAGS"
27415   saved_CFLAGS="$CFLAGS"
27416   case "${host}" in
27417     *-*-darwin*)
27418       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27419       CFLAGS="$CFLAGS -fPIC"
27420       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27421     ;;
27422     *)
27423       CFLAGS="$CFLAGS -fPIC"
27424       LDFLAGS="$LDFLAGS -fPIC -shared"
27425     ;;
27426   esac
27427   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27428 $as_echo_n "checking for -fPIC -shared... " >&6; }
27429   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27430 /* end confdefs.h.  */
27431 extern int X;
27432 int
27433 main ()
27434 {
27435 return X == 0;
27436   ;
27437   return 0;
27438 }
27439 _ACEOF
27440 if ac_fn_c_try_link "$LINENO"; then :
27441   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27442 $as_echo "yes" >&6; }; have_pic_shared=yes
27443 else
27444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27445 $as_echo "no" >&6; }; have_pic_shared=no
27446 fi
27447 rm -f core conftest.err conftest.$ac_objext \
27448     conftest$ac_exeext conftest.$ac_ext
27449   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27450     pluginlibs=
27451     enable_plugin=no
27452   fi
27453   LDFLAGS="$saved_LDFLAGS"
27454   CFLAGS="$saved_CFLAGS"
27455
27456   # If plugin support had been requested but not available, fail.
27457   if test x"$enable_plugin" = x"no" ; then
27458     if test x"$default_plugin" != x"yes"; then
27459       as_fn_error "
27460 Building GCC with plugin support requires a host that supports
27461 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27462     fi
27463   fi
27464 fi
27465
27466
27467
27468 if test x"$enable_plugin" = x"yes"; then
27469
27470 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27471
27472 fi
27473
27474
27475 # Check whether --enable-libquadmath-support was given.
27476 if test "${enable_libquadmath_support+set}" = set; then :
27477   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27478 else
27479   ENABLE_LIBQUADMATH_SUPPORT=yes
27480 fi
27481
27482 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27483
27484 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27485
27486 fi
27487
27488
27489 # Specify what hash style to use by default.
27490
27491 # Check whether --with-linker-hash-style was given.
27492 if test "${with_linker_hash_style+set}" = set; then :
27493   withval=$with_linker_hash_style; case x"$withval" in
27494    xsysv)
27495      LINKER_HASH_STYLE=sysv
27496      ;;
27497    xgnu)
27498      LINKER_HASH_STYLE=gnu
27499      ;;
27500    xboth)
27501      LINKER_HASH_STYLE=both
27502      ;;
27503    *)
27504      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27505      ;;
27506  esac
27507 else
27508   LINKER_HASH_STYLE=''
27509 fi
27510
27511 if test x"${LINKER_HASH_STYLE}" != x; then
27512
27513 cat >>confdefs.h <<_ACEOF
27514 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27515 _ACEOF
27516
27517 fi
27518
27519 # Configure the subdirectories
27520 # AC_CONFIG_SUBDIRS($subdirs)
27521
27522 # Create the Makefile
27523 # and configure language subdirectories
27524 ac_config_files="$ac_config_files $all_outputs"
27525
27526
27527 ac_config_commands="$ac_config_commands default"
27528
27529 cat >confcache <<\_ACEOF
27530 # This file is a shell script that caches the results of configure
27531 # tests run on this system so they can be shared between configure
27532 # scripts and configure runs, see configure's option --config-cache.
27533 # It is not useful on other systems.  If it contains results you don't
27534 # want to keep, you may remove or edit it.
27535 #
27536 # config.status only pays attention to the cache file if you give it
27537 # the --recheck option to rerun configure.
27538 #
27539 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27540 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27541 # following values.
27542
27543 _ACEOF
27544
27545 # The following way of writing the cache mishandles newlines in values,
27546 # but we know of no workaround that is simple, portable, and efficient.
27547 # So, we kill variables containing newlines.
27548 # Ultrix sh set writes to stderr and can't be redirected directly,
27549 # and sets the high bit in the cache file unless we assign to the vars.
27550 (
27551   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27552     eval ac_val=\$$ac_var
27553     case $ac_val in #(
27554     *${as_nl}*)
27555       case $ac_var in #(
27556       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27557 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27558       esac
27559       case $ac_var in #(
27560       _ | IFS | as_nl) ;; #(
27561       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27562       *) { eval $ac_var=; unset $ac_var;} ;;
27563       esac ;;
27564     esac
27565   done
27566
27567   (set) 2>&1 |
27568     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27569     *${as_nl}ac_space=\ *)
27570       # `set' does not quote correctly, so add quotes: double-quote
27571       # substitution turns \\\\ into \\, and sed turns \\ into \.
27572       sed -n \
27573         "s/'/'\\\\''/g;
27574           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27575       ;; #(
27576     *)
27577       # `set' quotes correctly as required by POSIX, so do not add quotes.
27578       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27579       ;;
27580     esac |
27581     sort
27582 ) |
27583   sed '
27584      /^ac_cv_env_/b end
27585      t clear
27586      :clear
27587      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27588      t end
27589      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27590      :end' >>confcache
27591 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27592   if test -w "$cache_file"; then
27593     test "x$cache_file" != "x/dev/null" &&
27594       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27595 $as_echo "$as_me: updating cache $cache_file" >&6;}
27596     cat confcache >$cache_file
27597   else
27598     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27599 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27600   fi
27601 fi
27602 rm -f confcache
27603
27604 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27605 # Let make expand exec_prefix.
27606 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27607
27608 DEFS=-DHAVE_CONFIG_H
27609
27610 ac_libobjs=
27611 ac_ltlibobjs=
27612 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27613   # 1. Remove the extension, and $U if already installed.
27614   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27615   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27616   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27617   #    will be set to the directory where LIBOBJS objects are built.
27618   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27619   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27620 done
27621 LIBOBJS=$ac_libobjs
27622
27623 LTLIBOBJS=$ac_ltlibobjs
27624
27625
27626
27627
27628 : ${CONFIG_STATUS=./config.status}
27629 ac_write_fail=0
27630 ac_clean_files_save=$ac_clean_files
27631 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27632 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27633 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27634 as_write_fail=0
27635 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27636 #! $SHELL
27637 # Generated by $as_me.
27638 # Run this file to recreate the current configuration.
27639 # Compiler output produced by configure, useful for debugging
27640 # configure, is in config.log if it exists.
27641
27642 debug=false
27643 ac_cs_recheck=false
27644 ac_cs_silent=false
27645
27646 SHELL=\${CONFIG_SHELL-$SHELL}
27647 export SHELL
27648 _ASEOF
27649 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27650 ## -------------------- ##
27651 ## M4sh Initialization. ##
27652 ## -------------------- ##
27653
27654 # Be more Bourne compatible
27655 DUALCASE=1; export DUALCASE # for MKS sh
27656 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27657   emulate sh
27658   NULLCMD=:
27659   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27660   # is contrary to our usage.  Disable this feature.
27661   alias -g '${1+"$@"}'='"$@"'
27662   setopt NO_GLOB_SUBST
27663 else
27664   case `(set -o) 2>/dev/null` in #(
27665   *posix*) :
27666     set -o posix ;; #(
27667   *) :
27668      ;;
27669 esac
27670 fi
27671
27672
27673 as_nl='
27674 '
27675 export as_nl
27676 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27677 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27678 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27679 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27680 # Prefer a ksh shell builtin over an external printf program on Solaris,
27681 # but without wasting forks for bash or zsh.
27682 if test -z "$BASH_VERSION$ZSH_VERSION" \
27683     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27684   as_echo='print -r --'
27685   as_echo_n='print -rn --'
27686 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27687   as_echo='printf %s\n'
27688   as_echo_n='printf %s'
27689 else
27690   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27691     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27692     as_echo_n='/usr/ucb/echo -n'
27693   else
27694     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27695     as_echo_n_body='eval
27696       arg=$1;
27697       case $arg in #(
27698       *"$as_nl"*)
27699         expr "X$arg" : "X\\(.*\\)$as_nl";
27700         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27701       esac;
27702       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27703     '
27704     export as_echo_n_body
27705     as_echo_n='sh -c $as_echo_n_body as_echo'
27706   fi
27707   export as_echo_body
27708   as_echo='sh -c $as_echo_body as_echo'
27709 fi
27710
27711 # The user is always right.
27712 if test "${PATH_SEPARATOR+set}" != set; then
27713   PATH_SEPARATOR=:
27714   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27715     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27716       PATH_SEPARATOR=';'
27717   }
27718 fi
27719
27720
27721 # IFS
27722 # We need space, tab and new line, in precisely that order.  Quoting is
27723 # there to prevent editors from complaining about space-tab.
27724 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27725 # splitting by setting IFS to empty value.)
27726 IFS=" ""        $as_nl"
27727
27728 # Find who we are.  Look in the path if we contain no directory separator.
27729 case $0 in #((
27730   *[\\/]* ) as_myself=$0 ;;
27731   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27732 for as_dir in $PATH
27733 do
27734   IFS=$as_save_IFS
27735   test -z "$as_dir" && as_dir=.
27736     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27737   done
27738 IFS=$as_save_IFS
27739
27740      ;;
27741 esac
27742 # We did not find ourselves, most probably we were run as `sh COMMAND'
27743 # in which case we are not to be found in the path.
27744 if test "x$as_myself" = x; then
27745   as_myself=$0
27746 fi
27747 if test ! -f "$as_myself"; then
27748   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27749   exit 1
27750 fi
27751
27752 # Unset variables that we do not need and which cause bugs (e.g. in
27753 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27754 # suppresses any "Segmentation fault" message there.  '((' could
27755 # trigger a bug in pdksh 5.2.14.
27756 for as_var in BASH_ENV ENV MAIL MAILPATH
27757 do eval test x\${$as_var+set} = xset \
27758   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27759 done
27760 PS1='$ '
27761 PS2='> '
27762 PS4='+ '
27763
27764 # NLS nuisances.
27765 LC_ALL=C
27766 export LC_ALL
27767 LANGUAGE=C
27768 export LANGUAGE
27769
27770 # CDPATH.
27771 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27772
27773
27774 # as_fn_error ERROR [LINENO LOG_FD]
27775 # ---------------------------------
27776 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27777 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27778 # script with status $?, using 1 if that was 0.
27779 as_fn_error ()
27780 {
27781   as_status=$?; test $as_status -eq 0 && as_status=1
27782   if test "$3"; then
27783     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27784     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27785   fi
27786   $as_echo "$as_me: error: $1" >&2
27787   as_fn_exit $as_status
27788 } # as_fn_error
27789
27790
27791 # as_fn_set_status STATUS
27792 # -----------------------
27793 # Set $? to STATUS, without forking.
27794 as_fn_set_status ()
27795 {
27796   return $1
27797 } # as_fn_set_status
27798
27799 # as_fn_exit STATUS
27800 # -----------------
27801 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27802 as_fn_exit ()
27803 {
27804   set +e
27805   as_fn_set_status $1
27806   exit $1
27807 } # as_fn_exit
27808
27809 # as_fn_unset VAR
27810 # ---------------
27811 # Portably unset VAR.
27812 as_fn_unset ()
27813 {
27814   { eval $1=; unset $1;}
27815 }
27816 as_unset=as_fn_unset
27817 # as_fn_append VAR VALUE
27818 # ----------------------
27819 # Append the text in VALUE to the end of the definition contained in VAR. Take
27820 # advantage of any shell optimizations that allow amortized linear growth over
27821 # repeated appends, instead of the typical quadratic growth present in naive
27822 # implementations.
27823 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27824   eval 'as_fn_append ()
27825   {
27826     eval $1+=\$2
27827   }'
27828 else
27829   as_fn_append ()
27830   {
27831     eval $1=\$$1\$2
27832   }
27833 fi # as_fn_append
27834
27835 # as_fn_arith ARG...
27836 # ------------------
27837 # Perform arithmetic evaluation on the ARGs, and store the result in the
27838 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27839 # must be portable across $(()) and expr.
27840 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27841   eval 'as_fn_arith ()
27842   {
27843     as_val=$(( $* ))
27844   }'
27845 else
27846   as_fn_arith ()
27847   {
27848     as_val=`expr "$@" || test $? -eq 1`
27849   }
27850 fi # as_fn_arith
27851
27852
27853 if expr a : '\(a\)' >/dev/null 2>&1 &&
27854    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27855   as_expr=expr
27856 else
27857   as_expr=false
27858 fi
27859
27860 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27861   as_basename=basename
27862 else
27863   as_basename=false
27864 fi
27865
27866 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27867   as_dirname=dirname
27868 else
27869   as_dirname=false
27870 fi
27871
27872 as_me=`$as_basename -- "$0" ||
27873 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27874          X"$0" : 'X\(//\)$' \| \
27875          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27876 $as_echo X/"$0" |
27877     sed '/^.*\/\([^/][^/]*\)\/*$/{
27878             s//\1/
27879             q
27880           }
27881           /^X\/\(\/\/\)$/{
27882             s//\1/
27883             q
27884           }
27885           /^X\/\(\/\).*/{
27886             s//\1/
27887             q
27888           }
27889           s/.*/./; q'`
27890
27891 # Avoid depending upon Character Ranges.
27892 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27893 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27894 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27895 as_cr_digits='0123456789'
27896 as_cr_alnum=$as_cr_Letters$as_cr_digits
27897
27898 ECHO_C= ECHO_N= ECHO_T=
27899 case `echo -n x` in #(((((
27900 -n*)
27901   case `echo 'xy\c'` in
27902   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27903   xy)  ECHO_C='\c';;
27904   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27905        ECHO_T=' ';;
27906   esac;;
27907 *)
27908   ECHO_N='-n';;
27909 esac
27910
27911 rm -f conf$$ conf$$.exe conf$$.file
27912 if test -d conf$$.dir; then
27913   rm -f conf$$.dir/conf$$.file
27914 else
27915   rm -f conf$$.dir
27916   mkdir conf$$.dir 2>/dev/null
27917 fi
27918 if (echo >conf$$.file) 2>/dev/null; then
27919   if ln -s conf$$.file conf$$ 2>/dev/null; then
27920     as_ln_s='ln -s'
27921     # ... but there are two gotchas:
27922     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27923     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27924     # In both cases, we have to default to `cp -p'.
27925     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27926       as_ln_s='cp -p'
27927   elif ln conf$$.file conf$$ 2>/dev/null; then
27928     as_ln_s=ln
27929   else
27930     as_ln_s='cp -p'
27931   fi
27932 else
27933   as_ln_s='cp -p'
27934 fi
27935 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27936 rmdir conf$$.dir 2>/dev/null
27937
27938
27939 # as_fn_mkdir_p
27940 # -------------
27941 # Create "$as_dir" as a directory, including parents if necessary.
27942 as_fn_mkdir_p ()
27943 {
27944
27945   case $as_dir in #(
27946   -*) as_dir=./$as_dir;;
27947   esac
27948   test -d "$as_dir" || eval $as_mkdir_p || {
27949     as_dirs=
27950     while :; do
27951       case $as_dir in #(
27952       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27953       *) as_qdir=$as_dir;;
27954       esac
27955       as_dirs="'$as_qdir' $as_dirs"
27956       as_dir=`$as_dirname -- "$as_dir" ||
27957 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27958          X"$as_dir" : 'X\(//\)[^/]' \| \
27959          X"$as_dir" : 'X\(//\)$' \| \
27960          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27961 $as_echo X"$as_dir" |
27962     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27963             s//\1/
27964             q
27965           }
27966           /^X\(\/\/\)[^/].*/{
27967             s//\1/
27968             q
27969           }
27970           /^X\(\/\/\)$/{
27971             s//\1/
27972             q
27973           }
27974           /^X\(\/\).*/{
27975             s//\1/
27976             q
27977           }
27978           s/.*/./; q'`
27979       test -d "$as_dir" && break
27980     done
27981     test -z "$as_dirs" || eval "mkdir $as_dirs"
27982   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27983
27984
27985 } # as_fn_mkdir_p
27986 if mkdir -p . 2>/dev/null; then
27987   as_mkdir_p='mkdir -p "$as_dir"'
27988 else
27989   test -d ./-p && rmdir ./-p
27990   as_mkdir_p=false
27991 fi
27992
27993 if test -x / >/dev/null 2>&1; then
27994   as_test_x='test -x'
27995 else
27996   if ls -dL / >/dev/null 2>&1; then
27997     as_ls_L_option=L
27998   else
27999     as_ls_L_option=
28000   fi
28001   as_test_x='
28002     eval sh -c '\''
28003       if test -d "$1"; then
28004         test -d "$1/.";
28005       else
28006         case $1 in #(
28007         -*)set "./$1";;
28008         esac;
28009         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
28010         ???[sx]*):;;*)false;;esac;fi
28011     '\'' sh
28012   '
28013 fi
28014 as_executable_p=$as_test_x
28015
28016 # Sed expression to map a string onto a valid CPP name.
28017 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
28018
28019 # Sed expression to map a string onto a valid variable name.
28020 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
28021
28022
28023 exec 6>&1
28024 ## ----------------------------------- ##
28025 ## Main body of $CONFIG_STATUS script. ##
28026 ## ----------------------------------- ##
28027 _ASEOF
28028 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
28029
28030 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28031 # Save the log message, to keep $0 and so on meaningful, and to
28032 # report actual input values of CONFIG_FILES etc. instead of their
28033 # values after options handling.
28034 ac_log="
28035 This file was extended by $as_me, which was
28036 generated by GNU Autoconf 2.64.  Invocation command line was
28037
28038   CONFIG_FILES    = $CONFIG_FILES
28039   CONFIG_HEADERS  = $CONFIG_HEADERS
28040   CONFIG_LINKS    = $CONFIG_LINKS
28041   CONFIG_COMMANDS = $CONFIG_COMMANDS
28042   $ $0 $@
28043
28044 on `(hostname || uname -n) 2>/dev/null | sed 1q`
28045 "
28046
28047 _ACEOF
28048
28049 case $ac_config_files in *"
28050 "*) set x $ac_config_files; shift; ac_config_files=$*;;
28051 esac
28052
28053 case $ac_config_headers in *"
28054 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
28055 esac
28056
28057
28058 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28059 # Files that config.status was made for.
28060 config_files="$ac_config_files"
28061 config_headers="$ac_config_headers"
28062 config_commands="$ac_config_commands"
28063
28064 _ACEOF
28065
28066 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28067 ac_cs_usage="\
28068 \`$as_me' instantiates files and other configuration actions
28069 from templates according to the current configuration.  Unless the files
28070 and actions are specified as TAGs, all are instantiated by default.
28071
28072 Usage: $0 [OPTION]... [TAG]...
28073
28074   -h, --help       print this help, then exit
28075   -V, --version    print version number and configuration settings, then exit
28076   -q, --quiet, --silent
28077                    do not print progress messages
28078   -d, --debug      don't remove temporary files
28079       --recheck    update $as_me by reconfiguring in the same conditions
28080       --file=FILE[:TEMPLATE]
28081                    instantiate the configuration file FILE
28082       --header=FILE[:TEMPLATE]
28083                    instantiate the configuration header FILE
28084
28085 Configuration files:
28086 $config_files
28087
28088 Configuration headers:
28089 $config_headers
28090
28091 Configuration commands:
28092 $config_commands
28093
28094 Report bugs to the package provider."
28095
28096 _ACEOF
28097 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28098 ac_cs_version="\\
28099 config.status
28100 configured by $0, generated by GNU Autoconf 2.64,
28101   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
28102
28103 Copyright (C) 2009 Free Software Foundation, Inc.
28104 This config.status script is free software; the Free Software Foundation
28105 gives unlimited permission to copy, distribute and modify it."
28106
28107 ac_pwd='$ac_pwd'
28108 srcdir='$srcdir'
28109 AWK='$AWK'
28110 test -n "\$AWK" || AWK=awk
28111 _ACEOF
28112
28113 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28114 # The default lists apply if the user does not specify any file.
28115 ac_need_defaults=:
28116 while test $# != 0
28117 do
28118   case $1 in
28119   --*=*)
28120     ac_option=`expr "X$1" : 'X\([^=]*\)='`
28121     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
28122     ac_shift=:
28123     ;;
28124   *)
28125     ac_option=$1
28126     ac_optarg=$2
28127     ac_shift=shift
28128     ;;
28129   esac
28130
28131   case $ac_option in
28132   # Handling of the options.
28133   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
28134     ac_cs_recheck=: ;;
28135   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
28136     $as_echo "$ac_cs_version"; exit ;;
28137   --debug | --debu | --deb | --de | --d | -d )
28138     debug=: ;;
28139   --file | --fil | --fi | --f )
28140     $ac_shift
28141     case $ac_optarg in
28142     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28143     esac
28144     as_fn_append CONFIG_FILES " '$ac_optarg'"
28145     ac_need_defaults=false;;
28146   --header | --heade | --head | --hea )
28147     $ac_shift
28148     case $ac_optarg in
28149     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28150     esac
28151     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
28152     ac_need_defaults=false;;
28153   --he | --h)
28154     # Conflict between --help and --header
28155     as_fn_error "ambiguous option: \`$1'
28156 Try \`$0 --help' for more information.";;
28157   --help | --hel | -h )
28158     $as_echo "$ac_cs_usage"; exit ;;
28159   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
28160   | -silent | --silent | --silen | --sile | --sil | --si | --s)
28161     ac_cs_silent=: ;;
28162
28163   # This is an error.
28164   -*) as_fn_error "unrecognized option: \`$1'
28165 Try \`$0 --help' for more information." ;;
28166
28167   *) as_fn_append ac_config_targets " $1"
28168      ac_need_defaults=false ;;
28169
28170   esac
28171   shift
28172 done
28173
28174 ac_configure_extra_args=
28175
28176 if $ac_cs_silent; then
28177   exec 6>/dev/null
28178   ac_configure_extra_args="$ac_configure_extra_args --silent"
28179 fi
28180
28181 _ACEOF
28182 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28183 if \$ac_cs_recheck; then
28184   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28185   shift
28186   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28187   CONFIG_SHELL='$SHELL'
28188   export CONFIG_SHELL
28189   exec "\$@"
28190 fi
28191
28192 _ACEOF
28193 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28194 exec 5>>config.log
28195 {
28196   echo
28197   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28198 ## Running $as_me. ##
28199 _ASBOX
28200   $as_echo "$ac_log"
28201 } >&5
28202
28203 _ACEOF
28204 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28205 #
28206 # INIT-COMMANDS
28207 #
28208 subdirs='$subdirs'
28209
28210 _ACEOF
28211
28212 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28213
28214 # Handling of arguments.
28215 for ac_config_target in $ac_config_targets
28216 do
28217   case $ac_config_target in
28218     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28219     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28220     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28221     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28222     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28223     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28224
28225   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28226   esac
28227 done
28228
28229
28230 # If the user did not use the arguments to specify the items to instantiate,
28231 # then the envvar interface is used.  Set only those that are not.
28232 # We use the long form for the default assignment because of an extremely
28233 # bizarre bug on SunOS 4.1.3.
28234 if $ac_need_defaults; then
28235   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28236   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28237   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28238 fi
28239
28240 # Have a temporary directory for convenience.  Make it in the build tree
28241 # simply because there is no reason against having it here, and in addition,
28242 # creating and moving files from /tmp can sometimes cause problems.
28243 # Hook for its removal unless debugging.
28244 # Note that there is a small window in which the directory will not be cleaned:
28245 # after its creation but before its name has been assigned to `$tmp'.
28246 $debug ||
28247 {
28248   tmp=
28249   trap 'exit_status=$?
28250   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28251 ' 0
28252   trap 'as_fn_exit 1' 1 2 13 15
28253 }
28254 # Create a (secure) tmp directory for tmp files.
28255
28256 {
28257   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28258   test -n "$tmp" && test -d "$tmp"
28259 }  ||
28260 {
28261   tmp=./conf$$-$RANDOM
28262   (umask 077 && mkdir "$tmp")
28263 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28264
28265 # Set up the scripts for CONFIG_FILES section.
28266 # No need to generate them if there are no CONFIG_FILES.
28267 # This happens for instance with `./config.status config.h'.
28268 if test -n "$CONFIG_FILES"; then
28269
28270 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28271   ac_cs_awk_getline=:
28272   ac_cs_awk_pipe_init=
28273   ac_cs_awk_read_file='
28274       while ((getline aline < (F[key])) > 0)
28275         print(aline)
28276       close(F[key])'
28277   ac_cs_awk_pipe_fini=
28278 else
28279   ac_cs_awk_getline=false
28280   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28281   ac_cs_awk_read_file='
28282       print "|#_!!_#|"
28283       print "cat " F[key] " &&"
28284       '$ac_cs_awk_pipe_init
28285   # The final `:' finishes the AND list.
28286   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28287 fi
28288 ac_cr=`echo X | tr X '\015'`
28289 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28290 # But we know of no other shell where ac_cr would be empty at this
28291 # point, so we can use a bashism as a fallback.
28292 if test "x$ac_cr" = x; then
28293   eval ac_cr=\$\'\\r\'
28294 fi
28295 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28296 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28297   ac_cs_awk_cr='\r'
28298 else
28299   ac_cs_awk_cr=$ac_cr
28300 fi
28301
28302 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28303 _ACEOF
28304
28305 # Create commands to substitute file output variables.
28306 {
28307   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28308   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28309   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28310   echo "_ACAWK" &&
28311   echo "_ACEOF"
28312 } >conf$$files.sh &&
28313 . ./conf$$files.sh ||
28314   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28315 rm -f conf$$files.sh
28316
28317 {
28318   echo "cat >conf$$subs.awk <<_ACEOF" &&
28319   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28320   echo "_ACEOF"
28321 } >conf$$subs.sh ||
28322   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28323 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28324 ac_delim='%!_!# '
28325 for ac_last_try in false false false false false :; do
28326   . ./conf$$subs.sh ||
28327     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28328
28329   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28330   if test $ac_delim_n = $ac_delim_num; then
28331     break
28332   elif $ac_last_try; then
28333     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28334   else
28335     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28336   fi
28337 done
28338 rm -f conf$$subs.sh
28339
28340 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28341 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28342 _ACEOF
28343 sed -n '
28344 h
28345 s/^/S["/; s/!.*/"]=/
28346 p
28347 g
28348 s/^[^!]*!//
28349 :repl
28350 t repl
28351 s/'"$ac_delim"'$//
28352 t delim
28353 :nl
28354 h
28355 s/\(.\{148\}\).*/\1/
28356 t more1
28357 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28358 p
28359 n
28360 b repl
28361 :more1
28362 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28363 p
28364 g
28365 s/.\{148\}//
28366 t nl
28367 :delim
28368 h
28369 s/\(.\{148\}\).*/\1/
28370 t more2
28371 s/["\\]/\\&/g; s/^/"/; s/$/"/
28372 p
28373 b
28374 :more2
28375 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28376 p
28377 g
28378 s/.\{148\}//
28379 t delim
28380 ' <conf$$subs.awk | sed '
28381 /^[^""]/{
28382   N
28383   s/\n//
28384 }
28385 ' >>$CONFIG_STATUS || ac_write_fail=1
28386 rm -f conf$$subs.awk
28387 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28388 _ACAWK
28389 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28390   for (key in S) S_is_set[key] = 1
28391   FS = "\a"
28392   \$ac_cs_awk_pipe_init
28393 }
28394 {
28395   line = $ 0
28396   nfields = split(line, field, "@")
28397   substed = 0
28398   len = length(field[1])
28399   for (i = 2; i < nfields; i++) {
28400     key = field[i]
28401     keylen = length(key)
28402     if (S_is_set[key]) {
28403       value = S[key]
28404       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28405       len += length(value) + length(field[++i])
28406       substed = 1
28407     } else
28408       len += 1 + keylen
28409   }
28410   if (nfields == 3 && !substed) {
28411     key = field[2]
28412     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28413       \$ac_cs_awk_read_file
28414       next
28415     }
28416   }
28417   print line
28418 }
28419 \$ac_cs_awk_pipe_fini
28420 _ACAWK
28421 _ACEOF
28422 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28423 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28424   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28425 else
28426   cat
28427 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28428   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28429 _ACEOF
28430
28431 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28432 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28433 # trailing colons and then remove the whole line if VPATH becomes empty
28434 # (actually we leave an empty line to preserve line numbers).
28435 if test "x$srcdir" = x.; then
28436   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28437 s/:*\$(srcdir):*/:/
28438 s/:*\${srcdir}:*/:/
28439 s/:*@srcdir@:*/:/
28440 s/^\([^=]*=[     ]*\):*/\1/
28441 s/:*$//
28442 s/^[^=]*=[       ]*$//
28443 }'
28444 fi
28445
28446 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28447 fi # test -n "$CONFIG_FILES"
28448
28449 # Set up the scripts for CONFIG_HEADERS section.
28450 # No need to generate them if there are no CONFIG_HEADERS.
28451 # This happens for instance with `./config.status Makefile'.
28452 if test -n "$CONFIG_HEADERS"; then
28453 cat >"$tmp/defines.awk" <<\_ACAWK ||
28454 BEGIN {
28455 _ACEOF
28456
28457 # Transform confdefs.h into an awk script `defines.awk', embedded as
28458 # here-document in config.status, that substitutes the proper values into
28459 # config.h.in to produce config.h.
28460
28461 # Create a delimiter string that does not exist in confdefs.h, to ease
28462 # handling of long lines.
28463 ac_delim='%!_!# '
28464 for ac_last_try in false false :; do
28465   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28466   if test -z "$ac_t"; then
28467     break
28468   elif $ac_last_try; then
28469     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28470   else
28471     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28472   fi
28473 done
28474
28475 # For the awk script, D is an array of macro values keyed by name,
28476 # likewise P contains macro parameters if any.  Preserve backslash
28477 # newline sequences.
28478
28479 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28480 sed -n '
28481 s/.\{148\}/&'"$ac_delim"'/g
28482 t rset
28483 :rset
28484 s/^[     ]*#[    ]*define[       ][      ]*/ /
28485 t def
28486 d
28487 :def
28488 s/\\$//
28489 t bsnl
28490 s/["\\]/\\&/g
28491 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28492 D["\1"]=" \3"/p
28493 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28494 d
28495 :bsnl
28496 s/["\\]/\\&/g
28497 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28498 D["\1"]=" \3\\\\\\n"\\/p
28499 t cont
28500 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28501 t cont
28502 d
28503 :cont
28504 n
28505 s/.\{148\}/&'"$ac_delim"'/g
28506 t clear
28507 :clear
28508 s/\\$//
28509 t bsnlc
28510 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28511 d
28512 :bsnlc
28513 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28514 b cont
28515 ' <confdefs.h | sed '
28516 s/'"$ac_delim"'/"\\\
28517 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28518
28519 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28520   for (key in D) D_is_set[key] = 1
28521   FS = "\a"
28522 }
28523 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28524   line = \$ 0
28525   split(line, arg, " ")
28526   if (arg[1] == "#") {
28527     defundef = arg[2]
28528     mac1 = arg[3]
28529   } else {
28530     defundef = substr(arg[1], 2)
28531     mac1 = arg[2]
28532   }
28533   split(mac1, mac2, "(") #)
28534   macro = mac2[1]
28535   prefix = substr(line, 1, index(line, defundef) - 1)
28536   if (D_is_set[macro]) {
28537     # Preserve the white space surrounding the "#".
28538     print prefix "define", macro P[macro] D[macro]
28539     next
28540   } else {
28541     # Replace #undef with comments.  This is necessary, for example,
28542     # in the case of _POSIX_SOURCE, which is predefined and required
28543     # on some systems where configure will not decide to define it.
28544     if (defundef == "undef") {
28545       print "/*", prefix defundef, macro, "*/"
28546       next
28547     }
28548   }
28549 }
28550 { print }
28551 _ACAWK
28552 _ACEOF
28553 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28554   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28555 fi # test -n "$CONFIG_HEADERS"
28556
28557
28558 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28559 shift
28560 for ac_tag
28561 do
28562   case $ac_tag in
28563   :[FHLC]) ac_mode=$ac_tag; continue;;
28564   esac
28565   case $ac_mode$ac_tag in
28566   :[FHL]*:*);;
28567   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28568   :[FH]-) ac_tag=-:-;;
28569   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28570   esac
28571   ac_save_IFS=$IFS
28572   IFS=:
28573   set x $ac_tag
28574   IFS=$ac_save_IFS
28575   shift
28576   ac_file=$1
28577   shift
28578
28579   case $ac_mode in
28580   :L) ac_source=$1;;
28581   :[FH])
28582     ac_file_inputs=
28583     for ac_f
28584     do
28585       case $ac_f in
28586       -) ac_f="$tmp/stdin";;
28587       *) # Look for the file first in the build tree, then in the source tree
28588          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28589          # because $ac_f cannot contain `:'.
28590          test -f "$ac_f" ||
28591            case $ac_f in
28592            [\\/$]*) false;;
28593            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28594            esac ||
28595            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28596       esac
28597       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28598       as_fn_append ac_file_inputs " '$ac_f'"
28599     done
28600
28601     # Let's still pretend it is `configure' which instantiates (i.e., don't
28602     # use $as_me), people would be surprised to read:
28603     #    /* config.h.  Generated by config.status.  */
28604     configure_input='Generated from '`
28605           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28606         `' by configure.'
28607     if test x"$ac_file" != x-; then
28608       configure_input="$ac_file.  $configure_input"
28609       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28610 $as_echo "$as_me: creating $ac_file" >&6;}
28611     fi
28612     # Neutralize special characters interpreted by sed in replacement strings.
28613     case $configure_input in #(
28614     *\&* | *\|* | *\\* )
28615        ac_sed_conf_input=`$as_echo "$configure_input" |
28616        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28617     *) ac_sed_conf_input=$configure_input;;
28618     esac
28619
28620     case $ac_tag in
28621     *:-:* | *:-) cat >"$tmp/stdin" \
28622       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28623     esac
28624     ;;
28625   esac
28626
28627   ac_dir=`$as_dirname -- "$ac_file" ||
28628 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28629          X"$ac_file" : 'X\(//\)[^/]' \| \
28630          X"$ac_file" : 'X\(//\)$' \| \
28631          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28632 $as_echo X"$ac_file" |
28633     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28634             s//\1/
28635             q
28636           }
28637           /^X\(\/\/\)[^/].*/{
28638             s//\1/
28639             q
28640           }
28641           /^X\(\/\/\)$/{
28642             s//\1/
28643             q
28644           }
28645           /^X\(\/\).*/{
28646             s//\1/
28647             q
28648           }
28649           s/.*/./; q'`
28650   as_dir="$ac_dir"; as_fn_mkdir_p
28651   ac_builddir=.
28652
28653 case "$ac_dir" in
28654 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28655 *)
28656   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28657   # A ".." for each directory in $ac_dir_suffix.
28658   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28659   case $ac_top_builddir_sub in
28660   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28661   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28662   esac ;;
28663 esac
28664 ac_abs_top_builddir=$ac_pwd
28665 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28666 # for backward compatibility:
28667 ac_top_builddir=$ac_top_build_prefix
28668
28669 case $srcdir in
28670   .)  # We are building in place.
28671     ac_srcdir=.
28672     ac_top_srcdir=$ac_top_builddir_sub
28673     ac_abs_top_srcdir=$ac_pwd ;;
28674   [\\/]* | ?:[\\/]* )  # Absolute name.
28675     ac_srcdir=$srcdir$ac_dir_suffix;
28676     ac_top_srcdir=$srcdir
28677     ac_abs_top_srcdir=$srcdir ;;
28678   *) # Relative name.
28679     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28680     ac_top_srcdir=$ac_top_build_prefix$srcdir
28681     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28682 esac
28683 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28684
28685
28686   case $ac_mode in
28687   :F)
28688   #
28689   # CONFIG_FILE
28690   #
28691
28692 _ACEOF
28693
28694 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28695 # If the template does not know about datarootdir, expand it.
28696 # FIXME: This hack should be removed a few years after 2.60.
28697 ac_datarootdir_hack=; ac_datarootdir_seen=
28698 ac_sed_dataroot='
28699 /datarootdir/ {
28700   p
28701   q
28702 }
28703 /@datadir@/p
28704 /@docdir@/p
28705 /@infodir@/p
28706 /@localedir@/p
28707 /@mandir@/p'
28708 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28709 *datarootdir*) ac_datarootdir_seen=yes;;
28710 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28711   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28712 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28713 _ACEOF
28714 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28715   ac_datarootdir_hack='
28716   s&@datadir@&$datadir&g
28717   s&@docdir@&$docdir&g
28718   s&@infodir@&$infodir&g
28719   s&@localedir@&$localedir&g
28720   s&@mandir@&$mandir&g
28721   s&\\\${datarootdir}&$datarootdir&g' ;;
28722 esac
28723 _ACEOF
28724
28725 # Neutralize VPATH when `$srcdir' = `.'.
28726 # Shell code in configure.ac might set extrasub.
28727 # FIXME: do we really want to maintain this feature?
28728 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28729 ac_sed_extra="$ac_vpsub
28730 $extrasub
28731 _ACEOF
28732 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28733 :t
28734 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28735 s|@configure_input@|$ac_sed_conf_input|;t t
28736 s&@top_builddir@&$ac_top_builddir_sub&;t t
28737 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28738 s&@srcdir@&$ac_srcdir&;t t
28739 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28740 s&@top_srcdir@&$ac_top_srcdir&;t t
28741 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28742 s&@builddir@&$ac_builddir&;t t
28743 s&@abs_builddir@&$ac_abs_builddir&;t t
28744 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28745 $ac_datarootdir_hack
28746 "
28747 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28748 if $ac_cs_awk_getline; then
28749   $AWK -f "$tmp/subs.awk"
28750 else
28751   $AWK -f "$tmp/subs.awk" | $SHELL
28752 fi >$tmp/out \
28753   || as_fn_error "could not create $ac_file" "$LINENO" 5
28754
28755 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28756   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28757   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28758   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28759 which seems to be undefined.  Please make sure it is defined." >&5
28760 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28761 which seems to be undefined.  Please make sure it is defined." >&2;}
28762
28763   rm -f "$tmp/stdin"
28764   case $ac_file in
28765   -) cat "$tmp/out" && rm -f "$tmp/out";;
28766   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28767   esac \
28768   || as_fn_error "could not create $ac_file" "$LINENO" 5
28769  ;;
28770   :H)
28771   #
28772   # CONFIG_HEADER
28773   #
28774   if test x"$ac_file" != x-; then
28775     {
28776       $as_echo "/* $configure_input  */" \
28777       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28778     } >"$tmp/config.h" \
28779       || as_fn_error "could not create $ac_file" "$LINENO" 5
28780     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28781       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28782 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28783     else
28784       rm -f "$ac_file"
28785       mv "$tmp/config.h" "$ac_file" \
28786         || as_fn_error "could not create $ac_file" "$LINENO" 5
28787     fi
28788   else
28789     $as_echo "/* $configure_input  */" \
28790       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28791       || as_fn_error "could not create -" "$LINENO" 5
28792   fi
28793  ;;
28794
28795   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28796 $as_echo "$as_me: executing $ac_file commands" >&6;}
28797  ;;
28798   esac
28799
28800
28801   case $ac_file$ac_mode in
28802     "as":F) chmod +x as ;;
28803     "collect-ld":F) chmod +x collect-ld ;;
28804     "nm":F) chmod +x nm ;;
28805     "default":C)
28806 case ${CONFIG_HEADERS} in
28807   *auto-host.h:config.in*)
28808   echo > cstamp-h ;;
28809 esac
28810 # Make sure all the subdirs exist.
28811 for d in $subdirs doc build common c-family
28812 do
28813     test -d $d || mkdir $d
28814 done
28815  ;;
28816
28817   esac
28818 done # for ac_tag
28819
28820
28821 as_fn_exit 0
28822 _ACEOF
28823 ac_clean_files=$ac_clean_files_save
28824
28825 test $ac_write_fail = 0 ||
28826   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28827
28828
28829 # configure is writing to config.log, and then calls config.status.
28830 # config.status does its own redirection, appending to config.log.
28831 # Unfortunately, on DOS this fails, as config.log is still kept open
28832 # by configure, so config.status won't be able to write to it; its
28833 # output is simply discarded.  So we exec the FD to /dev/null,
28834 # effectively closing config.log, so it can be properly (re)opened and
28835 # appended to by config.status.  When coming back to configure, we
28836 # need to make the FD available again.
28837 if test "$no_create" != yes; then
28838   ac_cs_success=:
28839   ac_config_status_args=
28840   test "$silent" = yes &&
28841     ac_config_status_args="$ac_config_status_args --quiet"
28842   exec 5>/dev/null
28843   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28844   exec 5>>config.log
28845   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28846   # would make configure fail if this is the last instruction.
28847   $ac_cs_success || as_fn_exit $?
28848 fi
28849 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28850   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28851 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28852 fi
28853
28854