gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 enable_plugin
 604 pluginlibs
 605 CLOOGINC
 606 CLOOGLIBS
 607 PPLINC
 608 PPLLIBS
 609 GMPINC
 610 GMPLIBS
 611 target_cpu_default
 612 fortran_target_objs
 613 cxx_target_objs
 614 c_target_objs
 615 use_gcc_stdint
 616 xm_defines
 617 xm_include_list
 618 xm_file_list
 619 tm_p_include_list
 620 tm_p_file_list
 621 tm_defines
 622 tm_include_list
 623 tm_file_list
 624 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 GGC
 678 libgcc_visibility
 679 gcc_cv_readelf
 680 gcc_cv_objdump
 681 ORIGINAL_NM_FOR_TARGET
 682 gcc_cv_nm
 683 ORIGINAL_LD_FOR_TARGET
 684 ORIGINAL_PLUGIN_LD_FOR_TARGET
 685 gcc_cv_ld
 686 ORIGINAL_AS_FOR_TARGET
 687 gcc_cv_as
 688 enable_fast_install
 689 objdir
 690 OTOOL64
 691 OTOOL
 692 LIPO
 693 NMEDIT
 694 DSYMUTIL
 695 STRIP
 696 OBJDUMP
 697 ac_ct_DUMPBIN
 698 DUMPBIN
 699 LD
 700 FGREP
 701 SED
 702 LIBTOOL
 703 collect2
 704 STMP_FIXINC
 705 BUILD_LDFLAGS
 706 BUILD_CFLAGS
 707 CC_FOR_BUILD
 708 inhibit_libc
 709 SYSTEM_HEADER_DIR
 710 ALL
 711 CROSS
 712 CATOBJEXT
 713 GENCAT
 714 INSTOBJEXT
 715 DATADIRNAME
 716 CATALOGS
 717 POSUB
 718 GMSGFMT
 719 XGETTEXT
 720 INCINTL
 721 LIBINTL_DEP
 722 LIBINTL
 723 USE_NLS
 724 extra_opt_files
 725 extra_modes_file
 726 NATIVE_SYSTEM_HEADER_DIR
 727 objext
 728 manext
 729 LIBICONV_DEP
 730 LTLIBICONV
 731 LIBICONV
 732 LDEXP_LIB
 733 EXTRA_GCC_LIBS
 734 GNAT_LIBEXC
 735 COLLECT2_LIBS
 736 CXXCPP
 737 AR
 738 NM
 739 BISON
 740 FLEX
 741 GENERATED_MANPAGES
 742 BUILD_INFO
 743 MAKEINFO
 744 have_mktemp_command
 745 make_compare_target
 746 INSTALL_DATA
 747 INSTALL_PROGRAM
 748 INSTALL
 749 ranlib_flags
 750 RANLIB
 751 LN
 752 LN_S
 753 AWK
 754 SET_MAKE
 755 REPORT_BUGS_TEXI
 756 REPORT_BUGS_TO
 757 PKGVERSION
 758 CONFIGURE_SPECS
 759 CROSS_SYSTEM_HEADER_DIR
 760 TARGET_SYSTEM_ROOT_DEFINE
 761 TARGET_SYSTEM_ROOT
 762 SYSROOT_CFLAGS_FOR_TARGET
 763 enable_shared
 764 enable_fixed_point
 765 enable_decimal_float
 766 enable_multilib
 767 ENABLE_BUILD_WITH_CXX
 768 coverage_flags
 769 valgrind_command
 770 valgrind_path_defines
 771 valgrind_path
 772 TREEBROWSER
 773 nocommon_flag
 774 noexception_flags
 775 warn_cxxflags
 776 warn_cflags
 777 c_strict_warn
 778 strict_warn
 779 c_loose_warn
 780 loose_warn
 781 EGREP
 782 GREP
 783 CPP
 784 PICFLAG_FOR_TARGET
 785 OUTPUT_OPTION
 786 NO_MINUS_C_MINUS_O
 787 GNATMAKE
 788 GNATBIND
 789 ac_ct_CXX
 790 CXXFLAGS
 791 CXX
 792 OBJEXT
 793 EXEEXT
 794 ac_ct_CC
 795 CPPFLAGS
 796 LDFLAGS
 797 CFLAGS
 798 CC
 799 GENINSRC
 800 target_subdir
 801 host_subdir
 802 build_subdir
 803 build_libsubdir
 804 target_noncanonical
 805 target_os
 806 target_vendor
 807 target_cpu
 808 target
 809 host_os
 810 host_vendor
 811 host_cpu
 812 host
 813 build_os
 814 build_vendor
 815 build_cpu
 816 build
 817 target_alias
 818 host_alias
 819 build_alias
 820 LIBS
 821 ECHO_T
 822 ECHO_N
 823 ECHO_C
 824 DEFS
 825 mandir
 826 localedir
 827 libdir
 828 psdir
 829 pdfdir
 830 dvidir
 831 htmldir
 832 infodir
 833 docdir
 834 oldincludedir
 835 includedir
 836 localstatedir
 837 sharedstatedir
 838 sysconfdir
 839 datadir
 840 datarootdir
 841 libexecdir
 842 sbindir
 843 bindir
 844 program_transform_name
 845 prefix
 846 exec_prefix
 847 PACKAGE_URL
 848 PACKAGE_BUGREPORT
 849 PACKAGE_STRING
 850 PACKAGE_VERSION
 851 PACKAGE_TARNAME
 852 PACKAGE_NAME
 853 PATH_SEPARATOR
 854 SHELL'
 855 ac_subst_files='option_includes
 856 language_hooks'
 857 ac_user_opts='
 858 enable_option_checking
 859 with_build_libsubdir
 860 with_local_prefix
 861 with_gxx_include_dir
 862 with_cpp_install_dir
 863 enable_generated_files_in_srcdir
 864 with_gnu_ld
 865 with_ld
 866 with_demangler_in_ld
 867 with_gnu_as
 868 with_as
 869 enable_largefile
 870 enable_werror_always
 871 enable_checking
 872 enable_coverage
 873 enable_gather_detailed_mem_stats
 874 enable_build_with_cxx
 875 with_stabs
 876 enable_multilib
 877 enable___cxa_atexit
 878 enable_decimal_float
 879 enable_fixed_point
 880 enable_threads
 881 enable_tls
 882 enable_objc_gc
 883 with_dwarf2
 884 enable_shared
 885 with_native_system_header_dir
 886 with_build_sysroot
 887 with_sysroot
 888 with_specs
 889 with_pkgversion
 890 with_bugurl
 891 enable_languages
 892 with_multilib_list
 893 enable_rpath
 894 with_libiconv_prefix
 895 enable_sjlj_exceptions
 896 enable_secureplt
 897 enable_leading_mingw64_underscores
 898 enable_cld
 899 enable_frame_pointer
 900 enable_win32_registry
 901 enable_static
 902 with_pic
 903 enable_fast_install
 904 enable_libtool_lock
 905 with_plugin_ld
 906 enable_gnu_indirect_function
 907 enable_initfini_array
 908 enable_comdat
 909 enable_gnu_unique_object
 910 enable_linker_build_id
 911 with_long_double_128
 912 with_gc
 913 with_system_zlib
 914 enable_maintainer_mode
 915 enable_version_specific_runtime_libs
 916 enable_plugin
 917 enable_libquadmath_support
 918 with_linker_hash_style
 919 '
 920       ac_precious_vars='build_alias
 921 host_alias
 922 target_alias
 923 CC
 924 CFLAGS
 925 LDFLAGS
 926 LIBS
 927 CPPFLAGS
 928 CXX
 929 CXXFLAGS
 930 CCC
 931 CPP
 932 CXXCPP
 933 GMPLIBS
 934 GMPINC
 935 PPLLIBS
 936 PPLINC
 937 CLOOGLIBS
 938 CLOOGINC'
 939
 940
 941 # Initialize some variables set by options.
 942 ac_init_help=
 943 ac_init_version=false
 944 ac_unrecognized_opts=
 945 ac_unrecognized_sep=
 946 # The variables have the same names as the options, with
 947 # dashes changed to underlines.
 948 cache_file=/dev/null
 949 exec_prefix=NONE
 950 no_create=
 951 no_recursion=
 952 prefix=NONE
 953 program_prefix=NONE
 954 program_suffix=NONE
 955 program_transform_name=s,x,x,
 956 silent=
 957 site=
 958 srcdir=
 959 verbose=
 960 x_includes=NONE
 961 x_libraries=NONE
 962
 963 # Installation directory options.
 964 # These are left unexpanded so users can "make install exec_prefix=/foo"
 965 # and all the variables that are supposed to be based on exec_prefix
 966 # by default will actually change.
 967 # Use braces instead of parens because sh, perl, etc. also accept them.
 968 # (The list follows the same order as the GNU Coding Standards.)
 969 bindir='${exec_prefix}/bin'
 970 sbindir='${exec_prefix}/sbin'
 971 libexecdir='${exec_prefix}/libexec'
 972 datarootdir='${prefix}/share'
 973 datadir='${datarootdir}'
 974 sysconfdir='${prefix}/etc'
 975 sharedstatedir='${prefix}/com'
 976 localstatedir='${prefix}/var'
 977 includedir='${prefix}/include'
 978 oldincludedir='/usr/include'
 979 docdir='${datarootdir}/doc/${PACKAGE}'
 980 infodir='${datarootdir}/info'
 981 htmldir='${docdir}'
 982 dvidir='${docdir}'
 983 pdfdir='${docdir}'
 984 psdir='${docdir}'
 985 libdir='${exec_prefix}/lib'
 986 localedir='${datarootdir}/locale'
 987 mandir='${datarootdir}/man'
 988
 989 ac_prev=
 990 ac_dashdash=
 991 for ac_option
 992 do
 993   # If the previous option needs an argument, assign it.
 994   if test -n "$ac_prev"; then
 995     eval $ac_prev=\$ac_option
 996     ac_prev=
 997     continue
 998   fi
 999
1000   case $ac_option in
1001   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1002   *)    ac_optarg=yes ;;
1003   esac
1004
1005   # Accept the important Cygnus configure options, so we can diagnose typos.
1006
1007   case $ac_dashdash$ac_option in
1008   --)
1009     ac_dashdash=yes ;;
1010
1011   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1012     ac_prev=bindir ;;
1013   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1014     bindir=$ac_optarg ;;
1015
1016   -build | --build | --buil | --bui | --bu)
1017     ac_prev=build_alias ;;
1018   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1019     build_alias=$ac_optarg ;;
1020
1021   -cache-file | --cache-file | --cache-fil | --cache-fi \
1022   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1023     ac_prev=cache_file ;;
1024   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1025   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1026     cache_file=$ac_optarg ;;
1027
1028   --config-cache | -C)
1029     cache_file=config.cache ;;
1030
1031   -datadir | --datadir | --datadi | --datad)
1032     ac_prev=datadir ;;
1033   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1034     datadir=$ac_optarg ;;
1035
1036   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1037   | --dataroo | --dataro | --datar)
1038     ac_prev=datarootdir ;;
1039   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1040   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1041     datarootdir=$ac_optarg ;;
1042
1043   -disable-* | --disable-*)
1044     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1045     # Reject names that are not valid shell variable names.
1046     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1047       as_fn_error "invalid feature name: $ac_useropt"
1048     ac_useropt_orig=$ac_useropt
1049     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1050     case $ac_user_opts in
1051       *"
1052 "enable_$ac_useropt"
1053 "*) ;;
1054       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1055          ac_unrecognized_sep=', ';;
1056     esac
1057     eval enable_$ac_useropt=no ;;
1058
1059   -docdir | --docdir | --docdi | --doc | --do)
1060     ac_prev=docdir ;;
1061   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1062     docdir=$ac_optarg ;;
1063
1064   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1065     ac_prev=dvidir ;;
1066   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1067     dvidir=$ac_optarg ;;
1068
1069   -enable-* | --enable-*)
1070     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1071     # Reject names that are not valid shell variable names.
1072     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1073       as_fn_error "invalid feature name: $ac_useropt"
1074     ac_useropt_orig=$ac_useropt
1075     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1076     case $ac_user_opts in
1077       *"
1078 "enable_$ac_useropt"
1079 "*) ;;
1080       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1081          ac_unrecognized_sep=', ';;
1082     esac
1083     eval enable_$ac_useropt=\$ac_optarg ;;
1084
1085   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1086   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1087   | --exec | --exe | --ex)
1088     ac_prev=exec_prefix ;;
1089   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1090   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1091   | --exec=* | --exe=* | --ex=*)
1092     exec_prefix=$ac_optarg ;;
1093
1094   -gas | --gas | --ga | --g)
1095     # Obsolete; use --with-gas.
1096     with_gas=yes ;;
1097
1098   -help | --help | --hel | --he | -h)
1099     ac_init_help=long ;;
1100   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1101     ac_init_help=recursive ;;
1102   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1103     ac_init_help=short ;;
1104
1105   -host | --host | --hos | --ho)
1106     ac_prev=host_alias ;;
1107   -host=* | --host=* | --hos=* | --ho=*)
1108     host_alias=$ac_optarg ;;
1109
1110   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1111     ac_prev=htmldir ;;
1112   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1113   | --ht=*)
1114     htmldir=$ac_optarg ;;
1115
1116   -includedir | --includedir | --includedi | --included | --include \
1117   | --includ | --inclu | --incl | --inc)
1118     ac_prev=includedir ;;
1119   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1120   | --includ=* | --inclu=* | --incl=* | --inc=*)
1121     includedir=$ac_optarg ;;
1122
1123   -infodir | --infodir | --infodi | --infod | --info | --inf)
1124     ac_prev=infodir ;;
1125   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1126     infodir=$ac_optarg ;;
1127
1128   -libdir | --libdir | --libdi | --libd)
1129     ac_prev=libdir ;;
1130   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1131     libdir=$ac_optarg ;;
1132
1133   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1134   | --libexe | --libex | --libe)
1135     ac_prev=libexecdir ;;
1136   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1137   | --libexe=* | --libex=* | --libe=*)
1138     libexecdir=$ac_optarg ;;
1139
1140   -localedir | --localedir | --localedi | --localed | --locale)
1141     ac_prev=localedir ;;
1142   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1143     localedir=$ac_optarg ;;
1144
1145   -localstatedir | --localstatedir | --localstatedi | --localstated \
1146   | --localstate | --localstat | --localsta | --localst | --locals)
1147     ac_prev=localstatedir ;;
1148   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1149   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1150     localstatedir=$ac_optarg ;;
1151
1152   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1153     ac_prev=mandir ;;
1154   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1155     mandir=$ac_optarg ;;
1156
1157   -nfp | --nfp | --nf)
1158     # Obsolete; use --without-fp.
1159     with_fp=no ;;
1160
1161   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1162   | --no-cr | --no-c | -n)
1163     no_create=yes ;;
1164
1165   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1166   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1167     no_recursion=yes ;;
1168
1169   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1170   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1171   | --oldin | --oldi | --old | --ol | --o)
1172     ac_prev=oldincludedir ;;
1173   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1174   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1175   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1176     oldincludedir=$ac_optarg ;;
1177
1178   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1179     ac_prev=prefix ;;
1180   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1181     prefix=$ac_optarg ;;
1182
1183   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1184   | --program-pre | --program-pr | --program-p)
1185     ac_prev=program_prefix ;;
1186   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1187   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1188     program_prefix=$ac_optarg ;;
1189
1190   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1191   | --program-suf | --program-su | --program-s)
1192     ac_prev=program_suffix ;;
1193   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1194   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1195     program_suffix=$ac_optarg ;;
1196
1197   -program-transform-name | --program-transform-name \
1198   | --program-transform-nam | --program-transform-na \
1199   | --program-transform-n | --program-transform- \
1200   | --program-transform | --program-transfor \
1201   | --program-transfo | --program-transf \
1202   | --program-trans | --program-tran \
1203   | --progr-tra | --program-tr | --program-t)
1204     ac_prev=program_transform_name ;;
1205   -program-transform-name=* | --program-transform-name=* \
1206   | --program-transform-nam=* | --program-transform-na=* \
1207   | --program-transform-n=* | --program-transform-=* \
1208   | --program-transform=* | --program-transfor=* \
1209   | --program-transfo=* | --program-transf=* \
1210   | --program-trans=* | --program-tran=* \
1211   | --progr-tra=* | --program-tr=* | --program-t=*)
1212     program_transform_name=$ac_optarg ;;
1213
1214   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1215     ac_prev=pdfdir ;;
1216   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1217     pdfdir=$ac_optarg ;;
1218
1219   -psdir | --psdir | --psdi | --psd | --ps)
1220     ac_prev=psdir ;;
1221   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1222     psdir=$ac_optarg ;;
1223
1224   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1225   | -silent | --silent | --silen | --sile | --sil)
1226     silent=yes ;;
1227
1228   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1229     ac_prev=sbindir ;;
1230   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1231   | --sbi=* | --sb=*)
1232     sbindir=$ac_optarg ;;
1233
1234   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1235   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1236   | --sharedst | --shareds | --shared | --share | --shar \
1237   | --sha | --sh)
1238     ac_prev=sharedstatedir ;;
1239   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1240   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1241   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1242   | --sha=* | --sh=*)
1243     sharedstatedir=$ac_optarg ;;
1244
1245   -site | --site | --sit)
1246     ac_prev=site ;;
1247   -site=* | --site=* | --sit=*)
1248     site=$ac_optarg ;;
1249
1250   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1251     ac_prev=srcdir ;;
1252   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1253     srcdir=$ac_optarg ;;
1254
1255   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1256   | --syscon | --sysco | --sysc | --sys | --sy)
1257     ac_prev=sysconfdir ;;
1258   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1259   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1260     sysconfdir=$ac_optarg ;;
1261
1262   -target | --target | --targe | --targ | --tar | --ta | --t)
1263     ac_prev=target_alias ;;
1264   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1265     target_alias=$ac_optarg ;;
1266
1267   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1268     verbose=yes ;;
1269
1270   -version | --version | --versio | --versi | --vers | -V)
1271     ac_init_version=: ;;
1272
1273   -with-* | --with-*)
1274     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1275     # Reject names that are not valid shell variable names.
1276     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1277       as_fn_error "invalid package name: $ac_useropt"
1278     ac_useropt_orig=$ac_useropt
1279     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1280     case $ac_user_opts in
1281       *"
1282 "with_$ac_useropt"
1283 "*) ;;
1284       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1285          ac_unrecognized_sep=', ';;
1286     esac
1287     eval with_$ac_useropt=\$ac_optarg ;;
1288
1289   -without-* | --without-*)
1290     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1291     # Reject names that are not valid shell variable names.
1292     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1293       as_fn_error "invalid package name: $ac_useropt"
1294     ac_useropt_orig=$ac_useropt
1295     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1296     case $ac_user_opts in
1297       *"
1298 "with_$ac_useropt"
1299 "*) ;;
1300       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1301          ac_unrecognized_sep=', ';;
1302     esac
1303     eval with_$ac_useropt=no ;;
1304
1305   --x)
1306     # Obsolete; use --with-x.
1307     with_x=yes ;;
1308
1309   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1310   | --x-incl | --x-inc | --x-in | --x-i)
1311     ac_prev=x_includes ;;
1312   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1313   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1314     x_includes=$ac_optarg ;;
1315
1316   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1317   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1318     ac_prev=x_libraries ;;
1319   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1320   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1321     x_libraries=$ac_optarg ;;
1322
1323   -*) as_fn_error "unrecognized option: \`$ac_option'
1324 Try \`$0 --help' for more information."
1325     ;;
1326
1327   *=*)
1328     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1329     # Reject names that are not valid shell variable names.
1330     case $ac_envvar in #(
1331       '' | [0-9]* | *[!_$as_cr_alnum]* )
1332       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1333     esac
1334     eval $ac_envvar=\$ac_optarg
1335     export $ac_envvar ;;
1336
1337   *)
1338     # FIXME: should be removed in autoconf 3.0.
1339     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1340     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1341       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1342     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1343     ;;
1344
1345   esac
1346 done
1347
1348 if test -n "$ac_prev"; then
1349   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1350   as_fn_error "missing argument to $ac_option"
1351 fi
1352
1353 if test -n "$ac_unrecognized_opts"; then
1354   case $enable_option_checking in
1355     no) ;;
1356     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1357     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1358   esac
1359 fi
1360
1361 # Check all directory arguments for consistency.
1362 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1363                 datadir sysconfdir sharedstatedir localstatedir includedir \
1364                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1365                 libdir localedir mandir
1366 do
1367   eval ac_val=\$$ac_var
1368   # Remove trailing slashes.
1369   case $ac_val in
1370     */ )
1371       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1372       eval $ac_var=\$ac_val;;
1373   esac
1374   # Be sure to have absolute directory names.
1375   case $ac_val in
1376     [\\/$]* | ?:[\\/]* )  continue;;
1377     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1378   esac
1379   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1380 done
1381
1382 # There might be people who depend on the old broken behavior: `$host'
1383 # used to hold the argument of --host etc.
1384 # FIXME: To remove some day.
1385 build=$build_alias
1386 host=$host_alias
1387 target=$target_alias
1388
1389 # FIXME: To remove some day.
1390 if test "x$host_alias" != x; then
1391   if test "x$build_alias" = x; then
1392     cross_compiling=maybe
1393     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1394     If a cross compiler is detected then cross compile mode will be used." >&2
1395   elif test "x$build_alias" != "x$host_alias"; then
1396     cross_compiling=yes
1397   fi
1398 fi
1399
1400 ac_tool_prefix=
1401 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1402
1403 test "$silent" = yes && exec 6>/dev/null
1404
1405
1406 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1407 ac_ls_di=`ls -di .` &&
1408 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1409   as_fn_error "working directory cannot be determined"
1410 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1411   as_fn_error "pwd does not report name of working directory"
1412
1413
1414 # Find the source files, if location was not specified.
1415 if test -z "$srcdir"; then
1416   ac_srcdir_defaulted=yes
1417   # Try the directory containing this script, then the parent directory.
1418   ac_confdir=`$as_dirname -- "$as_myself" ||
1419 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1420          X"$as_myself" : 'X\(//\)[^/]' \| \
1421          X"$as_myself" : 'X\(//\)$' \| \
1422          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1423 $as_echo X"$as_myself" |
1424     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1425             s//\1/
1426             q
1427           }
1428           /^X\(\/\/\)[^/].*/{
1429             s//\1/
1430             q
1431           }
1432           /^X\(\/\/\)$/{
1433             s//\1/
1434             q
1435           }
1436           /^X\(\/\).*/{
1437             s//\1/
1438             q
1439           }
1440           s/.*/./; q'`
1441   srcdir=$ac_confdir
1442   if test ! -r "$srcdir/$ac_unique_file"; then
1443     srcdir=..
1444   fi
1445 else
1446   ac_srcdir_defaulted=no
1447 fi
1448 if test ! -r "$srcdir/$ac_unique_file"; then
1449   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1450   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1451 fi
1452 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1453 ac_abs_confdir=`(
1454         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1455         pwd)`
1456 # When building in place, set srcdir=.
1457 if test "$ac_abs_confdir" = "$ac_pwd"; then
1458   srcdir=.
1459 fi
1460 # Remove unnecessary trailing slashes from srcdir.
1461 # Double slashes in file names in object file debugging info
1462 # mess up M-x gdb in Emacs.
1463 case $srcdir in
1464 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1465 esac
1466 for ac_var in $ac_precious_vars; do
1467   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1468   eval ac_env_${ac_var}_value=\$${ac_var}
1469   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1470   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1471 done
1472
1473 #
1474 # Report the --help message.
1475 #
1476 if test "$ac_init_help" = "long"; then
1477   # Omit some internal or obsolete options to make the list less imposing.
1478   # This message is too long to be a string in the A/UX 3.1 sh.
1479   cat <<_ACEOF
1480 \`configure' configures this package to adapt to many kinds of systems.
1481
1482 Usage: $0 [OPTION]... [VAR=VALUE]...
1483
1484 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1485 VAR=VALUE.  See below for descriptions of some of the useful variables.
1486
1487 Defaults for the options are specified in brackets.
1488
1489 Configuration:
1490   -h, --help              display this help and exit
1491       --help=short        display options specific to this package
1492       --help=recursive    display the short help of all the included packages
1493   -V, --version           display version information and exit
1494   -q, --quiet, --silent   do not print \`checking...' messages
1495       --cache-file=FILE   cache test results in FILE [disabled]
1496   -C, --config-cache      alias for \`--cache-file=config.cache'
1497   -n, --no-create         do not create output files
1498       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1499
1500 Installation directories:
1501   --prefix=PREFIX         install architecture-independent files in PREFIX
1502                           [$ac_default_prefix]
1503   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1504                           [PREFIX]
1505
1506 By default, \`make install' will install all the files in
1507 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1508 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1509 for instance \`--prefix=\$HOME'.
1510
1511 For better control, use the options below.
1512
1513 Fine tuning of the installation directories:
1514   --bindir=DIR            user executables [EPREFIX/bin]
1515   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1516   --libexecdir=DIR        program executables [EPREFIX/libexec]
1517   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1518   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1519   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1520   --libdir=DIR            object code libraries [EPREFIX/lib]
1521   --includedir=DIR        C header files [PREFIX/include]
1522   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1523   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1524   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1525   --infodir=DIR           info documentation [DATAROOTDIR/info]
1526   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1527   --mandir=DIR            man documentation [DATAROOTDIR/man]
1528   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1529   --htmldir=DIR           html documentation [DOCDIR]
1530   --dvidir=DIR            dvi documentation [DOCDIR]
1531   --pdfdir=DIR            pdf documentation [DOCDIR]
1532   --psdir=DIR             ps documentation [DOCDIR]
1533 _ACEOF
1534
1535   cat <<\_ACEOF
1536
1537 Program names:
1538   --program-prefix=PREFIX            prepend PREFIX to installed program names
1539   --program-suffix=SUFFIX            append SUFFIX to installed program names
1540   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1541
1542 System types:
1543   --build=BUILD     configure for building on BUILD [guessed]
1544   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1545   --target=TARGET   configure for building compilers for TARGET [HOST]
1546 _ACEOF
1547 fi
1548
1549 if test -n "$ac_init_help"; then
1550
1551   cat <<\_ACEOF
1552
1553 Optional Features:
1554   --disable-option-checking  ignore unrecognized --enable/--with options
1555   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1556   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1557   --enable-generated-files-in-srcdir
1558                           put copies of generated files in source dir intended
1559                           for creating source tarballs for users without
1560                           texinfo bison or flex
1561   --disable-largefile     omit support for large files
1562   --enable-werror-always  enable -Werror despite compiler version
1563   --enable-checking[=LIST]
1564                           enable expensive run-time checks. With LIST, enable
1565                           only specific categories of checks. Categories are:
1566                           yes,no,all,none,release. Flags are:
1567                           assert,df,fold,gc,gcac,gimple,misc,
1568                           rtlflag,rtl,runtime,tree,valgrind,types
1569   --enable-coverage[=LEVEL]
1570                           enable compiler's code coverage collection. Use to
1571                           measure compiler performance and locate unused parts
1572                           of the compiler. With LEVEL, specify optimization.
1573                           Values are opt, noopt, default is noopt
1574   --enable-gather-detailed-mem-stats
1575                           enable detailed memory allocation stats gathering
1576   --enable-build-with-cxx build with C++ compiler instead of C compiler
1577   --enable-multilib       enable library support for multiple ABIs
1578   --enable-__cxa_atexit   enable __cxa_atexit for C++
1579   --enable-decimal-float={no,yes,bid,dpd}
1580                         enable decimal float extension to C.  Selecting 'bid'
1581                         or 'dpd' choses which decimal floating point format
1582                         to use
1583   --enable-fixed-point    enable fixed-point arithmetic extension to C
1584   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1585                           package
1586   --enable-tls            enable or disable generation of tls code overriding
1587                           the assembler check for tls support
1588   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1589                           GNU Objective-C runtime
1590   --disable-shared        don't provide a shared libgcc
1591   --enable-languages=LIST specify which front-ends to build
1592   --disable-rpath         do not hardcode runtime library paths
1593   --enable-sjlj-exceptions
1594                           arrange to use setjmp/longjmp exception handling
1595   --enable-secureplt      enable -msecure-plt by default for PowerPC
1596   --enable-leading-mingw64-underscores
1597                           enable leading underscores on 64 bit mingw targets
1598   --enable-cld            enable -mcld by default for 32bit x86
1599   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1600                           x86
1601   --disable-win32-registry
1602                           disable lookup of installation paths in the Registry
1603                           on Windows hosts
1604   --enable-win32-registry enable registry lookup (default)
1605   --enable-win32-registry=KEY
1606                           use KEY instead of GCC version as the last portion
1607                           of the registry key
1608   --enable-shared[=PKGS]  build shared libraries [default=yes]
1609   --enable-static[=PKGS]  build static libraries [default=yes]
1610   --enable-fast-install[=PKGS]
1611                           optimize for fast installation [default=yes]
1612   --disable-libtool-lock  avoid locking (might break parallel builds)
1613   --enable-gnu-indirect-function
1614                           enable the use of the @gnu_indirect_function to
1615                           glibc systems
1616   --enable-initfini-array       use .init_array/.fini_array sections
1617   --enable-comdat         enable COMDAT group support
1618   --enable-gnu-unique-object
1619                           enable the use of the @gnu_unique_object ELF
1620                           extension on glibc systems
1621   --enable-linker-build-id
1622                           compiler will always pass --build-id to linker
1623   --enable-maintainer-mode
1624                           enable make rules and dependencies not useful (and
1625                           sometimes confusing) to the casual installer
1626   --enable-version-specific-runtime-libs
1627                           specify that runtime libraries should be installed
1628                           in a compiler-specific directory
1629   --enable-plugin         enable plugin support
1630   --disable-libquadmath-support
1631                           disable libquadmath support for Fortran
1632
1633 Optional Packages:
1634   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1635   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1636   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1637   --with-local-prefix=DIR specifies directory to put local include
1638   --with-gxx-include-dir=DIR
1639                           specifies directory to put g++ header files
1640   --with-cpp-install-dir=DIR
1641                           install the user visible C preprocessor in DIR
1642                           (relative to PREFIX) as well as PREFIX/bin
1643   --with-gnu-ld           arrange to work with GNU ld
1644   --with-ld               arrange to use the specified ld (full pathname)
1645   --with-demangler-in-ld  try to use demangler in GNU ld
1646   --with-gnu-as           arrange to work with GNU as
1647   --with-as               arrange to use the specified as (full pathname)
1648   --with-stabs            arrange to use stabs instead of host debug format
1649   --with-dwarf2           force the default debug format to be DWARF 2
1650   --with-native-system-header-dir=dir
1651                           use dir as the directory to look for standard
1652                           system header files in.  Defaults to /usr/include.
1653   --with-build-sysroot=sysroot
1654                           use sysroot as the system root during the build
1655   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1656   --with-specs=SPECS      add SPECS to driver command-line processing
1657   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1658   --with-bugurl=URL       Direct users to URL to report a bug
1659   --with-multilib-list    select multilibs (SH and x86-64 only)
1660   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1661   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1662   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1663   --with-pic              try to use only PIC/non-PIC objects [default=use
1664                           both]
1665   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1666   --with-plugin-ld=[ARG]  specify the plugin linker
1667   --with-long-double-128  use 128-bit long double by default
1668   --with-gc={page,zone}   choose the garbage collection mechanism to use with
1669                           the compiler
1670   --with-system-zlib      use installed libz
1671   --with-linker-hash-style={sysv,gnu,both}
1672                           specify the linker hash style
1673
1674 Some influential environment variables:
1675   CC          C compiler command
1676   CFLAGS      C compiler flags
1677   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1678               nonstandard directory <lib dir>
1679   LIBS        libraries to pass to the linker, e.g. -l<library>
1680   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1681               you have headers in a nonstandard directory <include dir>
1682   CXX         C++ compiler command
1683   CXXFLAGS    C++ compiler flags
1684   CPP         C preprocessor
1685   CXXCPP      C++ preprocessor
1686   GMPLIBS     How to link GMP
1687   GMPINC      How to find GMP include files
1688   PPLLIBS     How to link PPL
1689   PPLINC      How to find PPL include files
1690   CLOOGLIBS   How to link CLOOG
1691   CLOOGINC    How to find CLOOG include files
1692
1693 Use these variables to override the choices made by `configure' or to help
1694 it to find libraries and programs with nonstandard names/locations.
1695
1696 Report bugs to the package provider.
1697 _ACEOF
1698 ac_status=$?
1699 fi
1700
1701 if test "$ac_init_help" = "recursive"; then
1702   # If there are subdirs, report their specific --help.
1703   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1704     test -d "$ac_dir" ||
1705       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1706       continue
1707     ac_builddir=.
1708
1709 case "$ac_dir" in
1710 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1711 *)
1712   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1713   # A ".." for each directory in $ac_dir_suffix.
1714   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1715   case $ac_top_builddir_sub in
1716   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1717   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1718   esac ;;
1719 esac
1720 ac_abs_top_builddir=$ac_pwd
1721 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1722 # for backward compatibility:
1723 ac_top_builddir=$ac_top_build_prefix
1724
1725 case $srcdir in
1726   .)  # We are building in place.
1727     ac_srcdir=.
1728     ac_top_srcdir=$ac_top_builddir_sub
1729     ac_abs_top_srcdir=$ac_pwd ;;
1730   [\\/]* | ?:[\\/]* )  # Absolute name.
1731     ac_srcdir=$srcdir$ac_dir_suffix;
1732     ac_top_srcdir=$srcdir
1733     ac_abs_top_srcdir=$srcdir ;;
1734   *) # Relative name.
1735     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1736     ac_top_srcdir=$ac_top_build_prefix$srcdir
1737     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1738 esac
1739 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1740
1741     cd "$ac_dir" || { ac_status=$?; continue; }
1742     # Check for guested configure.
1743     if test -f "$ac_srcdir/configure.gnu"; then
1744       echo &&
1745       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1746     elif test -f "$ac_srcdir/configure"; then
1747       echo &&
1748       $SHELL "$ac_srcdir/configure" --help=recursive
1749     else
1750       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1751     fi || ac_status=$?
1752     cd "$ac_pwd" || { ac_status=$?; break; }
1753   done
1754 fi
1755
1756 test -n "$ac_init_help" && exit $ac_status
1757 if $ac_init_version; then
1758   cat <<\_ACEOF
1759 configure
1760 generated by GNU Autoconf 2.64
1761
1762 Copyright (C) 2009 Free Software Foundation, Inc.
1763 This configure script is free software; the Free Software Foundation
1764 gives unlimited permission to copy, distribute and modify it.
1765 _ACEOF
1766   exit
1767 fi
1768
1769 ## ------------------------ ##
1770 ## Autoconf initialization. ##
1771 ## ------------------------ ##
1772
1773 # ac_fn_c_try_compile LINENO
1774 # --------------------------
1775 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1776 ac_fn_c_try_compile ()
1777 {
1778   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1779   rm -f conftest.$ac_objext
1780   if { { ac_try="$ac_compile"
1781 case "(($ac_try" in
1782   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1783   *) ac_try_echo=$ac_try;;
1784 esac
1785 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1786 $as_echo "$ac_try_echo"; } >&5
1787   (eval "$ac_compile") 2>conftest.err
1788   ac_status=$?
1789   if test -s conftest.err; then
1790     grep -v '^ *+' conftest.err >conftest.er1
1791     cat conftest.er1 >&5
1792     mv -f conftest.er1 conftest.err
1793   fi
1794   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1795   test $ac_status = 0; } && {
1796          test -z "$ac_c_werror_flag" ||
1797          test ! -s conftest.err
1798        } && test -s conftest.$ac_objext; then :
1799   ac_retval=0
1800 else
1801   $as_echo "$as_me: failed program was:" >&5
1802 sed 's/^/| /' conftest.$ac_ext >&5
1803
1804         ac_retval=1
1805 fi
1806   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1807   return $ac_retval
1808
1809 } # ac_fn_c_try_compile
1810
1811 # ac_fn_cxx_try_compile LINENO
1812 # ----------------------------
1813 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1814 ac_fn_cxx_try_compile ()
1815 {
1816   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1817   rm -f conftest.$ac_objext
1818   if { { ac_try="$ac_compile"
1819 case "(($ac_try" in
1820   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1821   *) ac_try_echo=$ac_try;;
1822 esac
1823 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1824 $as_echo "$ac_try_echo"; } >&5
1825   (eval "$ac_compile") 2>conftest.err
1826   ac_status=$?
1827   if test -s conftest.err; then
1828     grep -v '^ *+' conftest.err >conftest.er1
1829     cat conftest.er1 >&5
1830     mv -f conftest.er1 conftest.err
1831   fi
1832   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1833   test $ac_status = 0; } && {
1834          test -z "$ac_cxx_werror_flag" ||
1835          test ! -s conftest.err
1836        } && test -s conftest.$ac_objext; then :
1837   ac_retval=0
1838 else
1839   $as_echo "$as_me: failed program was:" >&5
1840 sed 's/^/| /' conftest.$ac_ext >&5
1841
1842         ac_retval=1
1843 fi
1844   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1845   return $ac_retval
1846
1847 } # ac_fn_cxx_try_compile
1848
1849 # ac_fn_c_try_cpp LINENO
1850 # ----------------------
1851 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1852 ac_fn_c_try_cpp ()
1853 {
1854   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1855   if { { ac_try="$ac_cpp conftest.$ac_ext"
1856 case "(($ac_try" in
1857   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1858   *) ac_try_echo=$ac_try;;
1859 esac
1860 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1861 $as_echo "$ac_try_echo"; } >&5
1862   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1863   ac_status=$?
1864   if test -s conftest.err; then
1865     grep -v '^ *+' conftest.err >conftest.er1
1866     cat conftest.er1 >&5
1867     mv -f conftest.er1 conftest.err
1868   fi
1869   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1870   test $ac_status = 0; } >/dev/null && {
1871          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1872          test ! -s conftest.err
1873        }; then :
1874   ac_retval=0
1875 else
1876   $as_echo "$as_me: failed program was:" >&5
1877 sed 's/^/| /' conftest.$ac_ext >&5
1878
1879     ac_retval=1
1880 fi
1881   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1882   return $ac_retval
1883
1884 } # ac_fn_c_try_cpp
1885
1886 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1887 # -------------------------------------------------------
1888 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1889 # the include files in INCLUDES and setting the cache variable VAR
1890 # accordingly.
1891 ac_fn_c_check_header_mongrel ()
1892 {
1893   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1894   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1895   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1896 $as_echo_n "checking for $2... " >&6; }
1897 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1898   $as_echo_n "(cached) " >&6
1899 fi
1900 eval ac_res=\$$3
1901                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1902 $as_echo "$ac_res" >&6; }
1903 else
1904   # Is the header compilable?
1905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1906 $as_echo_n "checking $2 usability... " >&6; }
1907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1908 /* end confdefs.h.  */
1909 $4
1910 #include <$2>
1911 _ACEOF
1912 if ac_fn_c_try_compile "$LINENO"; then :
1913   ac_header_compiler=yes
1914 else
1915   ac_header_compiler=no
1916 fi
1917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1919 $as_echo "$ac_header_compiler" >&6; }
1920
1921 # Is the header present?
1922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1923 $as_echo_n "checking $2 presence... " >&6; }
1924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1925 /* end confdefs.h.  */
1926 #include <$2>
1927 _ACEOF
1928 if ac_fn_c_try_cpp "$LINENO"; then :
1929   ac_header_preproc=yes
1930 else
1931   ac_header_preproc=no
1932 fi
1933 rm -f conftest.err conftest.$ac_ext
1934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1935 $as_echo "$ac_header_preproc" >&6; }
1936
1937 # So?  What about this header?
1938 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1939   yes:no: )
1940     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1941 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1942     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1943 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1944     ;;
1945   no:yes:* )
1946     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1947 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1948     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1949 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1950     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1951 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1952     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1953 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1954     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1955 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1956     ;;
1957 esac
1958   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1959 $as_echo_n "checking for $2... " >&6; }
1960 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1961   $as_echo_n "(cached) " >&6
1962 else
1963   eval "$3=\$ac_header_compiler"
1964 fi
1965 eval ac_res=\$$3
1966                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1967 $as_echo "$ac_res" >&6; }
1968 fi
1969   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1970
1971 } # ac_fn_c_check_header_mongrel
1972
1973 # ac_fn_c_try_run LINENO
1974 # ----------------------
1975 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1976 # that executables *can* be run.
1977 ac_fn_c_try_run ()
1978 {
1979   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1980   if { { ac_try="$ac_link"
1981 case "(($ac_try" in
1982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1983   *) ac_try_echo=$ac_try;;
1984 esac
1985 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1986 $as_echo "$ac_try_echo"; } >&5
1987   (eval "$ac_link") 2>&5
1988   ac_status=$?
1989   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1990   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1991   { { case "(($ac_try" in
1992   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1993   *) ac_try_echo=$ac_try;;
1994 esac
1995 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1996 $as_echo "$ac_try_echo"; } >&5
1997   (eval "$ac_try") 2>&5
1998   ac_status=$?
1999   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2000   test $ac_status = 0; }; }; then :
2001   ac_retval=0
2002 else
2003   $as_echo "$as_me: program exited with status $ac_status" >&5
2004        $as_echo "$as_me: failed program was:" >&5
2005 sed 's/^/| /' conftest.$ac_ext >&5
2006
2007        ac_retval=$ac_status
2008 fi
2009   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2010   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2011   return $ac_retval
2012
2013 } # ac_fn_c_try_run
2014
2015 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2016 # -------------------------------------------------------
2017 # Tests whether HEADER exists and can be compiled using the include files in
2018 # INCLUDES, setting the cache variable VAR accordingly.
2019 ac_fn_c_check_header_compile ()
2020 {
2021   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2022   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2023 $as_echo_n "checking for $2... " >&6; }
2024 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2025   $as_echo_n "(cached) " >&6
2026 else
2027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2028 /* end confdefs.h.  */
2029 $4
2030 #include <$2>
2031 _ACEOF
2032 if ac_fn_c_try_compile "$LINENO"; then :
2033   eval "$3=yes"
2034 else
2035   eval "$3=no"
2036 fi
2037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2038 fi
2039 eval ac_res=\$$3
2040                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2041 $as_echo "$ac_res" >&6; }
2042   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2043
2044 } # ac_fn_c_check_header_compile
2045
2046 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2047 # --------------------------------------------
2048 # Tries to find the compile-time value of EXPR in a program that includes
2049 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2050 # computed
2051 ac_fn_c_compute_int ()
2052 {
2053   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2054   if test "$cross_compiling" = yes; then
2055     # Depending upon the size, compute the lo and hi bounds.
2056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2057 /* end confdefs.h.  */
2058 $4
2059 int
2060 main ()
2061 {
2062 static int test_array [1 - 2 * !(($2) >= 0)];
2063 test_array [0] = 0
2064
2065   ;
2066   return 0;
2067 }
2068 _ACEOF
2069 if ac_fn_c_try_compile "$LINENO"; then :
2070   ac_lo=0 ac_mid=0
2071   while :; do
2072     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073 /* end confdefs.h.  */
2074 $4
2075 int
2076 main ()
2077 {
2078 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2079 test_array [0] = 0
2080
2081   ;
2082   return 0;
2083 }
2084 _ACEOF
2085 if ac_fn_c_try_compile "$LINENO"; then :
2086   ac_hi=$ac_mid; break
2087 else
2088   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2089                         if test $ac_lo -le $ac_mid; then
2090                           ac_lo= ac_hi=
2091                           break
2092                         fi
2093                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2094 fi
2095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2096   done
2097 else
2098   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2099 /* end confdefs.h.  */
2100 $4
2101 int
2102 main ()
2103 {
2104 static int test_array [1 - 2 * !(($2) < 0)];
2105 test_array [0] = 0
2106
2107   ;
2108   return 0;
2109 }
2110 _ACEOF
2111 if ac_fn_c_try_compile "$LINENO"; then :
2112   ac_hi=-1 ac_mid=-1
2113   while :; do
2114     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2115 /* end confdefs.h.  */
2116 $4
2117 int
2118 main ()
2119 {
2120 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2121 test_array [0] = 0
2122
2123   ;
2124   return 0;
2125 }
2126 _ACEOF
2127 if ac_fn_c_try_compile "$LINENO"; then :
2128   ac_lo=$ac_mid; break
2129 else
2130   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2131                         if test $ac_mid -le $ac_hi; then
2132                           ac_lo= ac_hi=
2133                           break
2134                         fi
2135                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2136 fi
2137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2138   done
2139 else
2140   ac_lo= ac_hi=
2141 fi
2142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2143 fi
2144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2145 # Binary search between lo and hi bounds.
2146 while test "x$ac_lo" != "x$ac_hi"; do
2147   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2148   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2149 /* end confdefs.h.  */
2150 $4
2151 int
2152 main ()
2153 {
2154 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2155 test_array [0] = 0
2156
2157   ;
2158   return 0;
2159 }
2160 _ACEOF
2161 if ac_fn_c_try_compile "$LINENO"; then :
2162   ac_hi=$ac_mid
2163 else
2164   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2165 fi
2166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2167 done
2168 case $ac_lo in #((
2169 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2170 '') ac_retval=1 ;;
2171 esac
2172   else
2173     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2174 /* end confdefs.h.  */
2175 $4
2176 static long int longval () { return $2; }
2177 static unsigned long int ulongval () { return $2; }
2178 #include <stdio.h>
2179 #include <stdlib.h>
2180 int
2181 main ()
2182 {
2183
2184   FILE *f = fopen ("conftest.val", "w");
2185   if (! f)
2186     return 1;
2187   if (($2) < 0)
2188     {
2189       long int i = longval ();
2190       if (i != ($2))
2191         return 1;
2192       fprintf (f, "%ld", i);
2193     }
2194   else
2195     {
2196       unsigned long int i = ulongval ();
2197       if (i != ($2))
2198         return 1;
2199       fprintf (f, "%lu", i);
2200     }
2201   /* Do not output a trailing newline, as this causes \r\n confusion
2202      on some platforms.  */
2203   return ferror (f) || fclose (f) != 0;
2204
2205   ;
2206   return 0;
2207 }
2208 _ACEOF
2209 if ac_fn_c_try_run "$LINENO"; then :
2210   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2211 else
2212   ac_retval=1
2213 fi
2214 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2215   conftest.$ac_objext conftest.beam conftest.$ac_ext
2216 rm -f conftest.val
2217
2218   fi
2219   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2220   return $ac_retval
2221
2222 } # ac_fn_c_compute_int
2223
2224 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2225 # -------------------------------------------
2226 # Tests whether TYPE exists after having included INCLUDES, setting cache
2227 # variable VAR accordingly.
2228 ac_fn_c_check_type ()
2229 {
2230   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2231   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2232 $as_echo_n "checking for $2... " >&6; }
2233 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2234   $as_echo_n "(cached) " >&6
2235 else
2236   eval "$3=no"
2237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2238 /* end confdefs.h.  */
2239 $4
2240 int
2241 main ()
2242 {
2243 if (sizeof ($2))
2244          return 0;
2245   ;
2246   return 0;
2247 }
2248 _ACEOF
2249 if ac_fn_c_try_compile "$LINENO"; then :
2250   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2251 /* end confdefs.h.  */
2252 $4
2253 int
2254 main ()
2255 {
2256 if (sizeof (($2)))
2257             return 0;
2258   ;
2259   return 0;
2260 }
2261 _ACEOF
2262 if ac_fn_c_try_compile "$LINENO"; then :
2263
2264 else
2265   eval "$3=yes"
2266 fi
2267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2268 fi
2269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2270 fi
2271 eval ac_res=\$$3
2272                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2273 $as_echo "$ac_res" >&6; }
2274   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2275
2276 } # ac_fn_c_check_type
2277
2278 # ac_fn_c_find_intX_t LINENO BITS VAR
2279 # -----------------------------------
2280 # Finds a signed integer type with width BITS, setting cache variable VAR
2281 # accordingly.
2282 ac_fn_c_find_intX_t ()
2283 {
2284   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2285   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2286 $as_echo_n "checking for int$2_t... " >&6; }
2287 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2288   $as_echo_n "(cached) " >&6
2289 else
2290   eval "$3=no"
2291      for ac_type in int$2_t 'int' 'long int' \
2292          'long long int' 'short int' 'signed char'; do
2293        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2294 /* end confdefs.h.  */
2295 $ac_includes_default
2296 int
2297 main ()
2298 {
2299 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2300 test_array [0] = 0
2301
2302   ;
2303   return 0;
2304 }
2305 _ACEOF
2306 if ac_fn_c_try_compile "$LINENO"; then :
2307   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2308 /* end confdefs.h.  */
2309 $ac_includes_default
2310 int
2311 main ()
2312 {
2313 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2314                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2315 test_array [0] = 0
2316
2317   ;
2318   return 0;
2319 }
2320 _ACEOF
2321 if ac_fn_c_try_compile "$LINENO"; then :
2322
2323 else
2324   case $ac_type in #(
2325   int$2_t) :
2326     eval "$3=yes" ;; #(
2327   *) :
2328     eval "$3=\$ac_type" ;;
2329 esac
2330 fi
2331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2332 fi
2333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2334        eval as_val=\$$3
2335    if test "x$as_val" = x""no; then :
2336
2337 else
2338   break
2339 fi
2340      done
2341 fi
2342 eval ac_res=\$$3
2343                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2344 $as_echo "$ac_res" >&6; }
2345   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2346
2347 } # ac_fn_c_find_intX_t
2348
2349 # ac_fn_c_try_link LINENO
2350 # -----------------------
2351 # Try to link conftest.$ac_ext, and return whether this succeeded.
2352 ac_fn_c_try_link ()
2353 {
2354   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2355   rm -f conftest.$ac_objext conftest$ac_exeext
2356   if { { ac_try="$ac_link"
2357 case "(($ac_try" in
2358   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2359   *) ac_try_echo=$ac_try;;
2360 esac
2361 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2362 $as_echo "$ac_try_echo"; } >&5
2363   (eval "$ac_link") 2>conftest.err
2364   ac_status=$?
2365   if test -s conftest.err; then
2366     grep -v '^ *+' conftest.err >conftest.er1
2367     cat conftest.er1 >&5
2368     mv -f conftest.er1 conftest.err
2369   fi
2370   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2371   test $ac_status = 0; } && {
2372          test -z "$ac_c_werror_flag" ||
2373          test ! -s conftest.err
2374        } && test -s conftest$ac_exeext && {
2375          test "$cross_compiling" = yes ||
2376          $as_test_x conftest$ac_exeext
2377        }; then :
2378   ac_retval=0
2379 else
2380   $as_echo "$as_me: failed program was:" >&5
2381 sed 's/^/| /' conftest.$ac_ext >&5
2382
2383         ac_retval=1
2384 fi
2385   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2386   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2387   # interfere with the next link command; also delete a directory that is
2388   # left behind by Apple's compiler.  We do this before executing the actions.
2389   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2390   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2391   return $ac_retval
2392
2393 } # ac_fn_c_try_link
2394
2395 # ac_fn_c_find_uintX_t LINENO BITS VAR
2396 # ------------------------------------
2397 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2398 # accordingly.
2399 ac_fn_c_find_uintX_t ()
2400 {
2401   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2402   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2403 $as_echo_n "checking for uint$2_t... " >&6; }
2404 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2405   $as_echo_n "(cached) " >&6
2406 else
2407   eval "$3=no"
2408      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2409          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2410        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2411 /* end confdefs.h.  */
2412 $ac_includes_default
2413 int
2414 main ()
2415 {
2416 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2417 test_array [0] = 0
2418
2419   ;
2420   return 0;
2421 }
2422 _ACEOF
2423 if ac_fn_c_try_compile "$LINENO"; then :
2424   case $ac_type in #(
2425   uint$2_t) :
2426     eval "$3=yes" ;; #(
2427   *) :
2428     eval "$3=\$ac_type" ;;
2429 esac
2430 fi
2431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2432        eval as_val=\$$3
2433    if test "x$as_val" = x""no; then :
2434
2435 else
2436   break
2437 fi
2438      done
2439 fi
2440 eval ac_res=\$$3
2441                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2442 $as_echo "$ac_res" >&6; }
2443   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2444
2445 } # ac_fn_c_find_uintX_t
2446
2447 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2448 # ----------------------------------------------
2449 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2450 ac_fn_c_check_header_preproc ()
2451 {
2452   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2453   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2454 $as_echo_n "checking for $2... " >&6; }
2455 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2456   $as_echo_n "(cached) " >&6
2457 else
2458   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2459 /* end confdefs.h.  */
2460 #include <$2>
2461 _ACEOF
2462 if ac_fn_c_try_cpp "$LINENO"; then :
2463   eval "$3=yes"
2464 else
2465   eval "$3=no"
2466 fi
2467 rm -f conftest.err conftest.$ac_ext
2468 fi
2469 eval ac_res=\$$3
2470                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2471 $as_echo "$ac_res" >&6; }
2472   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2473
2474 } # ac_fn_c_check_header_preproc
2475
2476 # ac_fn_cxx_try_cpp LINENO
2477 # ------------------------
2478 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2479 ac_fn_cxx_try_cpp ()
2480 {
2481   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2482   if { { ac_try="$ac_cpp conftest.$ac_ext"
2483 case "(($ac_try" in
2484   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2485   *) ac_try_echo=$ac_try;;
2486 esac
2487 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2488 $as_echo "$ac_try_echo"; } >&5
2489   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2490   ac_status=$?
2491   if test -s conftest.err; then
2492     grep -v '^ *+' conftest.err >conftest.er1
2493     cat conftest.er1 >&5
2494     mv -f conftest.er1 conftest.err
2495   fi
2496   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2497   test $ac_status = 0; } >/dev/null && {
2498          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2499          test ! -s conftest.err
2500        }; then :
2501   ac_retval=0
2502 else
2503   $as_echo "$as_me: failed program was:" >&5
2504 sed 's/^/| /' conftest.$ac_ext >&5
2505
2506     ac_retval=1
2507 fi
2508   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2509   return $ac_retval
2510
2511 } # ac_fn_cxx_try_cpp
2512
2513 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2514 # ------------------------------------------------
2515 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2516 ac_fn_cxx_check_header_preproc ()
2517 {
2518   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2519   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2520 $as_echo_n "checking for $2... " >&6; }
2521 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2522   $as_echo_n "(cached) " >&6
2523 else
2524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2525 /* end confdefs.h.  */
2526 #include <$2>
2527 _ACEOF
2528 if ac_fn_cxx_try_cpp "$LINENO"; then :
2529   eval "$3=yes"
2530 else
2531   eval "$3=no"
2532 fi
2533 rm -f conftest.err conftest.$ac_ext
2534 fi
2535 eval ac_res=\$$3
2536                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2537 $as_echo "$ac_res" >&6; }
2538   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2539
2540 } # ac_fn_cxx_check_header_preproc
2541
2542 # ac_fn_c_check_func LINENO FUNC VAR
2543 # ----------------------------------
2544 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2545 ac_fn_c_check_func ()
2546 {
2547   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2548   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2549 $as_echo_n "checking for $2... " >&6; }
2550 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2551   $as_echo_n "(cached) " >&6
2552 else
2553   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2554 /* end confdefs.h.  */
2555 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2556    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2557 #define $2 innocuous_$2
2558
2559 /* System header to define __stub macros and hopefully few prototypes,
2560     which can conflict with char $2 (); below.
2561     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2562     <limits.h> exists even on freestanding compilers.  */
2563
2564 #ifdef __STDC__
2565 # include <limits.h>
2566 #else
2567 # include <assert.h>
2568 #endif
2569
2570 #undef $2
2571
2572 /* Override any GCC internal prototype to avoid an error.
2573    Use char because int might match the return type of a GCC
2574    builtin and then its argument prototype would still apply.  */
2575 #ifdef __cplusplus
2576 extern "C"
2577 #endif
2578 char $2 ();
2579 /* The GNU C library defines this for functions which it implements
2580     to always fail with ENOSYS.  Some functions are actually named
2581     something starting with __ and the normal name is an alias.  */
2582 #if defined __stub_$2 || defined __stub___$2
2583 choke me
2584 #endif
2585
2586 int
2587 main ()
2588 {
2589 return $2 ();
2590   ;
2591   return 0;
2592 }
2593 _ACEOF
2594 if ac_fn_c_try_link "$LINENO"; then :
2595   eval "$3=yes"
2596 else
2597   eval "$3=no"
2598 fi
2599 rm -f core conftest.err conftest.$ac_objext \
2600     conftest$ac_exeext conftest.$ac_ext
2601 fi
2602 eval ac_res=\$$3
2603                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2604 $as_echo "$ac_res" >&6; }
2605   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2606
2607 } # ac_fn_c_check_func
2608
2609 # ac_fn_cxx_try_link LINENO
2610 # -------------------------
2611 # Try to link conftest.$ac_ext, and return whether this succeeded.
2612 ac_fn_cxx_try_link ()
2613 {
2614   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2615   rm -f conftest.$ac_objext conftest$ac_exeext
2616   if { { ac_try="$ac_link"
2617 case "(($ac_try" in
2618   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2619   *) ac_try_echo=$ac_try;;
2620 esac
2621 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2622 $as_echo "$ac_try_echo"; } >&5
2623   (eval "$ac_link") 2>conftest.err
2624   ac_status=$?
2625   if test -s conftest.err; then
2626     grep -v '^ *+' conftest.err >conftest.er1
2627     cat conftest.er1 >&5
2628     mv -f conftest.er1 conftest.err
2629   fi
2630   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2631   test $ac_status = 0; } && {
2632          test -z "$ac_cxx_werror_flag" ||
2633          test ! -s conftest.err
2634        } && test -s conftest$ac_exeext && {
2635          test "$cross_compiling" = yes ||
2636          $as_test_x conftest$ac_exeext
2637        }; then :
2638   ac_retval=0
2639 else
2640   $as_echo "$as_me: failed program was:" >&5
2641 sed 's/^/| /' conftest.$ac_ext >&5
2642
2643         ac_retval=1
2644 fi
2645   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2646   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2647   # interfere with the next link command; also delete a directory that is
2648   # left behind by Apple's compiler.  We do this before executing the actions.
2649   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2650   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2651   return $ac_retval
2652
2653 } # ac_fn_cxx_try_link
2654 cat >config.log <<_ACEOF
2655 This file contains any messages produced by compilers while
2656 running configure, to aid debugging if configure makes a mistake.
2657
2658 It was created by $as_me, which was
2659 generated by GNU Autoconf 2.64.  Invocation command line was
2660
2661   $ $0 $@
2662
2663 _ACEOF
2664 exec 5>>config.log
2665 {
2666 cat <<_ASUNAME
2667 ## --------- ##
2668 ## Platform. ##
2669 ## --------- ##
2670
2671 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2672 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2673 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2674 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2675 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2676
2677 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2678 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2679
2680 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2681 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2682 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2683 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2684 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2685 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2686 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2687
2688 _ASUNAME
2689
2690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2691 for as_dir in $PATH
2692 do
2693   IFS=$as_save_IFS
2694   test -z "$as_dir" && as_dir=.
2695     $as_echo "PATH: $as_dir"
2696   done
2697 IFS=$as_save_IFS
2698
2699 } >&5
2700
2701 cat >&5 <<_ACEOF
2702
2703
2704 ## ----------- ##
2705 ## Core tests. ##
2706 ## ----------- ##
2707
2708 _ACEOF
2709
2710
2711 # Keep a trace of the command line.
2712 # Strip out --no-create and --no-recursion so they do not pile up.
2713 # Strip out --silent because we don't want to record it for future runs.
2714 # Also quote any args containing shell meta-characters.
2715 # Make two passes to allow for proper duplicate-argument suppression.
2716 ac_configure_args=
2717 ac_configure_args0=
2718 ac_configure_args1=
2719 ac_must_keep_next=false
2720 for ac_pass in 1 2
2721 do
2722   for ac_arg
2723   do
2724     case $ac_arg in
2725     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2726     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2727     | -silent | --silent | --silen | --sile | --sil)
2728       continue ;;
2729     *\'*)
2730       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2731     esac
2732     case $ac_pass in
2733     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2734     2)
2735       as_fn_append ac_configure_args1 " '$ac_arg'"
2736       if test $ac_must_keep_next = true; then
2737         ac_must_keep_next=false # Got value, back to normal.
2738       else
2739         case $ac_arg in
2740           *=* | --config-cache | -C | -disable-* | --disable-* \
2741           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2742           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2743           | -with-* | --with-* | -without-* | --without-* | --x)
2744             case "$ac_configure_args0 " in
2745               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2746             esac
2747             ;;
2748           -* ) ac_must_keep_next=true ;;
2749         esac
2750       fi
2751       as_fn_append ac_configure_args " '$ac_arg'"
2752       ;;
2753     esac
2754   done
2755 done
2756 { ac_configure_args0=; unset ac_configure_args0;}
2757 { ac_configure_args1=; unset ac_configure_args1;}
2758
2759 # When interrupted or exit'd, cleanup temporary files, and complete
2760 # config.log.  We remove comments because anyway the quotes in there
2761 # would cause problems or look ugly.
2762 # WARNING: Use '\'' to represent an apostrophe within the trap.
2763 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2764 trap 'exit_status=$?
2765   # Save into config.log some information that might help in debugging.
2766   {
2767     echo
2768
2769     cat <<\_ASBOX
2770 ## ---------------- ##
2771 ## Cache variables. ##
2772 ## ---------------- ##
2773 _ASBOX
2774     echo
2775     # The following way of writing the cache mishandles newlines in values,
2776 (
2777   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2778     eval ac_val=\$$ac_var
2779     case $ac_val in #(
2780     *${as_nl}*)
2781       case $ac_var in #(
2782       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2783 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2784       esac
2785       case $ac_var in #(
2786       _ | IFS | as_nl) ;; #(
2787       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2788       *) { eval $ac_var=; unset $ac_var;} ;;
2789       esac ;;
2790     esac
2791   done
2792   (set) 2>&1 |
2793     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2794     *${as_nl}ac_space=\ *)
2795       sed -n \
2796         "s/'\''/'\''\\\\'\'''\''/g;
2797           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2798       ;; #(
2799     *)
2800       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2801       ;;
2802     esac |
2803     sort
2804 )
2805     echo
2806
2807     cat <<\_ASBOX
2808 ## ----------------- ##
2809 ## Output variables. ##
2810 ## ----------------- ##
2811 _ASBOX
2812     echo
2813     for ac_var in $ac_subst_vars
2814     do
2815       eval ac_val=\$$ac_var
2816       case $ac_val in
2817       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2818       esac
2819       $as_echo "$ac_var='\''$ac_val'\''"
2820     done | sort
2821     echo
2822
2823     if test -n "$ac_subst_files"; then
2824       cat <<\_ASBOX
2825 ## ------------------- ##
2826 ## File substitutions. ##
2827 ## ------------------- ##
2828 _ASBOX
2829       echo
2830       for ac_var in $ac_subst_files
2831       do
2832         eval ac_val=\$$ac_var
2833         case $ac_val in
2834         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2835         esac
2836         $as_echo "$ac_var='\''$ac_val'\''"
2837       done | sort
2838       echo
2839     fi
2840
2841     if test -s confdefs.h; then
2842       cat <<\_ASBOX
2843 ## ----------- ##
2844 ## confdefs.h. ##
2845 ## ----------- ##
2846 _ASBOX
2847       echo
2848       cat confdefs.h
2849       echo
2850     fi
2851     test "$ac_signal" != 0 &&
2852       $as_echo "$as_me: caught signal $ac_signal"
2853     $as_echo "$as_me: exit $exit_status"
2854   } >&5
2855   rm -f core *.core core.conftest.* &&
2856     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2857     exit $exit_status
2858 ' 0
2859 for ac_signal in 1 2 13 15; do
2860   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2861 done
2862 ac_signal=0
2863
2864 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2865 rm -f -r conftest* confdefs.h
2866
2867 $as_echo "/* confdefs.h */" > confdefs.h
2868
2869 # Predefined preprocessor variables.
2870
2871 cat >>confdefs.h <<_ACEOF
2872 #define PACKAGE_NAME "$PACKAGE_NAME"
2873 _ACEOF
2874
2875 cat >>confdefs.h <<_ACEOF
2876 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2877 _ACEOF
2878
2879 cat >>confdefs.h <<_ACEOF
2880 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2881 _ACEOF
2882
2883 cat >>confdefs.h <<_ACEOF
2884 #define PACKAGE_STRING "$PACKAGE_STRING"
2885 _ACEOF
2886
2887 cat >>confdefs.h <<_ACEOF
2888 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2889 _ACEOF
2890
2891 cat >>confdefs.h <<_ACEOF
2892 #define PACKAGE_URL "$PACKAGE_URL"
2893 _ACEOF
2894
2895
2896 # Let the site file select an alternate cache file if it wants to.
2897 # Prefer an explicitly selected file to automatically selected ones.
2898 ac_site_file1=NONE
2899 ac_site_file2=NONE
2900 if test -n "$CONFIG_SITE"; then
2901   ac_site_file1=$CONFIG_SITE
2902 elif test "x$prefix" != xNONE; then
2903   ac_site_file1=$prefix/share/config.site
2904   ac_site_file2=$prefix/etc/config.site
2905 else
2906   ac_site_file1=$ac_default_prefix/share/config.site
2907   ac_site_file2=$ac_default_prefix/etc/config.site
2908 fi
2909 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2910 do
2911   test "x$ac_site_file" = xNONE && continue
2912   if test -r "$ac_site_file"; then
2913     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2914 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2915     sed 's/^/| /' "$ac_site_file" >&5
2916     . "$ac_site_file"
2917   fi
2918 done
2919
2920 if test -r "$cache_file"; then
2921   # Some versions of bash will fail to source /dev/null (special
2922   # files actually), so we avoid doing that.
2923   if test -f "$cache_file"; then
2924     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2925 $as_echo "$as_me: loading cache $cache_file" >&6;}
2926     case $cache_file in
2927       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2928       *)                      . "./$cache_file";;
2929     esac
2930   fi
2931 else
2932   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2933 $as_echo "$as_me: creating cache $cache_file" >&6;}
2934   >$cache_file
2935 fi
2936
2937 # Check that the precious variables saved in the cache have kept the same
2938 # value.
2939 ac_cache_corrupted=false
2940 for ac_var in $ac_precious_vars; do
2941   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2942   eval ac_new_set=\$ac_env_${ac_var}_set
2943   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2944   eval ac_new_val=\$ac_env_${ac_var}_value
2945   case $ac_old_set,$ac_new_set in
2946     set,)
2947       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2948 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2949       ac_cache_corrupted=: ;;
2950     ,set)
2951       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2952 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2953       ac_cache_corrupted=: ;;
2954     ,);;
2955     *)
2956       if test "x$ac_old_val" != "x$ac_new_val"; then
2957         # differences in whitespace do not lead to failure.
2958         ac_old_val_w=`echo x $ac_old_val`
2959         ac_new_val_w=`echo x $ac_new_val`
2960         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2961           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2962 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2963           ac_cache_corrupted=:
2964         else
2965           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2966 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2967           eval $ac_var=\$ac_old_val
2968         fi
2969         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2970 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2971         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2972 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2973       fi;;
2974   esac
2975   # Pass precious variables to config.status.
2976   if test "$ac_new_set" = set; then
2977     case $ac_new_val in
2978     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2979     *) ac_arg=$ac_var=$ac_new_val ;;
2980     esac
2981     case " $ac_configure_args " in
2982       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2983       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2984     esac
2985   fi
2986 done
2987 if $ac_cache_corrupted; then
2988   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2989 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2990   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2991 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2992   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2993 fi
2994 ## -------------------- ##
2995 ## Main body of script. ##
2996 ## -------------------- ##
2997
2998 ac_ext=c
2999 ac_cpp='$CPP $CPPFLAGS'
3000 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3001 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3002 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3003
3004
3005
3006
3007
3008
3009 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3010
3011
3012 gcc_version=`cat $srcdir/BASE-VER`
3013
3014 # Determine the host, build, and target systems
3015 ac_aux_dir=
3016 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3017   for ac_t in install-sh install.sh shtool; do
3018     if test -f "$ac_dir/$ac_t"; then
3019       ac_aux_dir=$ac_dir
3020       ac_install_sh="$ac_aux_dir/$ac_t -c"
3021       break 2
3022     fi
3023   done
3024 done
3025 if test -z "$ac_aux_dir"; then
3026   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3027 fi
3028
3029 # These three variables are undocumented and unsupported,
3030 # and are intended to be withdrawn in a future Autoconf release.
3031 # They can cause serious problems if a builder's source tree is in a directory
3032 # whose full name contains unusual characters.
3033 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3034 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3035 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3036
3037
3038 # Make sure we can run config.sub.
3039 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3040   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3041
3042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3043 $as_echo_n "checking build system type... " >&6; }
3044 if test "${ac_cv_build+set}" = set; then :
3045   $as_echo_n "(cached) " >&6
3046 else
3047   ac_build_alias=$build_alias
3048 test "x$ac_build_alias" = x &&
3049   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3050 test "x$ac_build_alias" = x &&
3051   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3052 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3053   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3054
3055 fi
3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3057 $as_echo "$ac_cv_build" >&6; }
3058 case $ac_cv_build in
3059 *-*-*) ;;
3060 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3061 esac
3062 build=$ac_cv_build
3063 ac_save_IFS=$IFS; IFS='-'
3064 set x $ac_cv_build
3065 shift
3066 build_cpu=$1
3067 build_vendor=$2
3068 shift; shift
3069 # Remember, the first character of IFS is used to create $*,
3070 # except with old shells:
3071 build_os=$*
3072 IFS=$ac_save_IFS
3073 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3074
3075
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3077 $as_echo_n "checking host system type... " >&6; }
3078 if test "${ac_cv_host+set}" = set; then :
3079   $as_echo_n "(cached) " >&6
3080 else
3081   if test "x$host_alias" = x; then
3082   ac_cv_host=$ac_cv_build
3083 else
3084   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3085     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3086 fi
3087
3088 fi
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3090 $as_echo "$ac_cv_host" >&6; }
3091 case $ac_cv_host in
3092 *-*-*) ;;
3093 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3094 esac
3095 host=$ac_cv_host
3096 ac_save_IFS=$IFS; IFS='-'
3097 set x $ac_cv_host
3098 shift
3099 host_cpu=$1
3100 host_vendor=$2
3101 shift; shift
3102 # Remember, the first character of IFS is used to create $*,
3103 # except with old shells:
3104 host_os=$*
3105 IFS=$ac_save_IFS
3106 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3107
3108
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3110 $as_echo_n "checking target system type... " >&6; }
3111 if test "${ac_cv_target+set}" = set; then :
3112   $as_echo_n "(cached) " >&6
3113 else
3114   if test "x$target_alias" = x; then
3115   ac_cv_target=$ac_cv_host
3116 else
3117   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3118     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3119 fi
3120
3121 fi
3122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3123 $as_echo "$ac_cv_target" >&6; }
3124 case $ac_cv_target in
3125 *-*-*) ;;
3126 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3127 esac
3128 target=$ac_cv_target
3129 ac_save_IFS=$IFS; IFS='-'
3130 set x $ac_cv_target
3131 shift
3132 target_cpu=$1
3133 target_vendor=$2
3134 shift; shift
3135 # Remember, the first character of IFS is used to create $*,
3136 # except with old shells:
3137 target_os=$*
3138 IFS=$ac_save_IFS
3139 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3140
3141
3142 # The aliases save the names the user supplied, while $host etc.
3143 # will get canonicalized.
3144 test -n "$target_alias" &&
3145   test "$program_prefix$program_suffix$program_transform_name" = \
3146     NONENONEs,x,x, &&
3147   program_prefix=${target_alias}-
3148
3149 # Determine the noncanonical target name, for directory use.
3150  case ${build_alias} in
3151   "") build_noncanonical=${build} ;;
3152   *) build_noncanonical=${build_alias} ;;
3153 esac
3154
3155  case ${host_alias} in
3156   "") host_noncanonical=${build_noncanonical} ;;
3157   *) host_noncanonical=${host_alias} ;;
3158 esac
3159
3160  case ${target_alias} in
3161   "") target_noncanonical=${host_noncanonical} ;;
3162   *) target_noncanonical=${target_alias} ;;
3163 esac
3164
3165
3166
3167
3168 # Determine the target- and build-specific subdirectories
3169
3170 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3171 # have matching libraries, they should use host libraries: Makefile.tpl
3172 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3173 # However, they still use the build modules, because the corresponding
3174 # host modules (e.g. bison) are only built for the host when bootstrap
3175 # finishes. So:
3176 # - build_subdir is where we find build modules, and never changes.
3177 # - build_libsubdir is where we find build libraries, and can be overridden.
3178
3179 # Prefix 'build-' so this never conflicts with target_subdir.
3180 build_subdir="build-${build_noncanonical}"
3181
3182 # Check whether --with-build-libsubdir was given.
3183 if test "${with_build_libsubdir+set}" = set; then :
3184   withval=$with_build_libsubdir; build_libsubdir="$withval"
3185 else
3186   build_libsubdir="$build_subdir"
3187 fi
3188
3189 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3190 if ( test $srcdir = . && test -d gcc ) \
3191    || test -d $srcdir/../host-${host_noncanonical}; then
3192   host_subdir="host-${host_noncanonical}"
3193 else
3194   host_subdir=.
3195 fi
3196 # No prefix.
3197 target_subdir=${target_noncanonical}
3198
3199
3200 # Set program_transform_name
3201 test "$program_prefix" != NONE &&
3202   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3203 # Use a double $ so make ignores it.
3204 test "$program_suffix" != NONE &&
3205   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3206 # Double any \ or $.
3207 # By default was `s,x,x', remove it if useless.
3208 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3209 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3210
3211
3212 # Check for bogus environment variables.
3213 # Test if LIBRARY_PATH contains the notation for the current directory
3214 # since this would lead to problems installing/building glibc.
3215 # LIBRARY_PATH contains the current directory if one of the following
3216 # is true:
3217 # - one of the terminals (":" and ";") is the first or last sign
3218 # - two terminals occur directly after each other
3219 # - the path contains an element with a dot in it
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3221 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3222 case ${LIBRARY_PATH} in
3223   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3224     library_path_setting="contains current directory"
3225     ;;
3226   *)
3227     library_path_setting="ok"
3228     ;;
3229 esac
3230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3231 $as_echo "$library_path_setting" >&6; }
3232 if test "$library_path_setting" != "ok"; then
3233 as_fn_error "
3234 *** LIBRARY_PATH shouldn't contain the current directory when
3235 *** building gcc. Please change the environment variable
3236 *** and run configure again." "$LINENO" 5
3237 fi
3238
3239 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3240 # since this would lead to problems installing/building glibc.
3241 # GCC_EXEC_PREFIX contains the current directory if one of the following
3242 # is true:
3243 # - one of the terminals (":" and ";") is the first or last sign
3244 # - two terminals occur directly after each other
3245 # - the path contains an element with a dot in it
3246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3247 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3248 case ${GCC_EXEC_PREFIX} in
3249   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3250     gcc_exec_prefix_setting="contains current directory"
3251     ;;
3252   *)
3253     gcc_exec_prefix_setting="ok"
3254     ;;
3255 esac
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3257 $as_echo "$gcc_exec_prefix_setting" >&6; }
3258 if test "$gcc_exec_prefix_setting" != "ok"; then
3259 as_fn_error "
3260 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3261 *** building gcc. Please change the environment variable
3262 *** and run configure again." "$LINENO" 5
3263 fi
3264
3265 # -----------
3266 # Directories
3267 # -----------
3268
3269 # Specify the local prefix
3270 local_prefix=
3271
3272 # Check whether --with-local-prefix was given.
3273 if test "${with_local_prefix+set}" = set; then :
3274   withval=$with_local_prefix; case "${withval}" in
3275 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3276 no)     ;;
3277 *)      local_prefix=$with_local_prefix ;;
3278 esac
3279 fi
3280
3281
3282 # Default local prefix if it is empty
3283 if test x$local_prefix = x; then
3284         local_prefix=/usr/local
3285 fi
3286
3287 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3288 # passed in by the toplevel make and thus we'd get different behavior
3289 # depending on where we built the sources.
3290 gcc_gxx_include_dir=
3291 # Specify the g++ header file directory
3292
3293 # Check whether --with-gxx-include-dir was given.
3294 if test "${with_gxx_include_dir+set}" = set; then :
3295   withval=$with_gxx_include_dir; case "${withval}" in
3296 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3297 no)     ;;
3298 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3299 esac
3300 fi
3301
3302
3303 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3304 if test x${gcc_gxx_include_dir} = x; then
3305   if test x${enable_version_specific_runtime_libs} = xyes; then
3306     gcc_gxx_include_dir='${libsubdir}/include/c++'
3307   else
3308     libstdcxx_incdir='include/c++/$(version)'
3309     if test x$host != x$target; then
3310        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3311     fi
3312     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3313   fi
3314 fi
3315
3316 gcc_gxx_include_dir_add_sysroot=0
3317 if test "${with_sysroot+set}" = set; then
3318   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3319   if test "${gcc_gxx_without_sysroot}"; then
3320     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3321     gcc_gxx_include_dir_add_sysroot=1
3322   fi
3323 fi
3324
3325
3326 # Check whether --with-cpp_install_dir was given.
3327 if test "${with_cpp_install_dir+set}" = set; then :
3328   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3329   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3330 elif test x$withval != xno; then
3331   cpp_install_dir=$withval
3332 fi
3333 fi
3334
3335
3336 # We would like to our source tree to be readonly.  However when releases or
3337 # pre-releases are generated, the flex/bison generated files as well as the
3338 # various formats of manuals need to be included along with the rest of the
3339 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3340 # just that.
3341
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3343 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3344     # Check whether --enable-generated-files-in-srcdir was given.
3345 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3346   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3347 else
3348   generated_files_in_srcdir=no
3349 fi
3350
3351
3352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3353 $as_echo "$generated_files_in_srcdir" >&6; }
3354
3355 if test "$generated_files_in_srcdir" = "yes"; then
3356   GENINSRC=''
3357 else
3358   GENINSRC='#'
3359 fi
3360
3361
3362 # -------------------
3363 # Find default linker
3364 # -------------------
3365
3366 # With GNU ld
3367
3368 # Check whether --with-gnu-ld was given.
3369 if test "${with_gnu_ld+set}" = set; then :
3370   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3371 else
3372   gnu_ld_flag=no
3373 fi
3374
3375
3376 # With pre-defined ld
3377
3378 # Check whether --with-ld was given.
3379 if test "${with_ld+set}" = set; then :
3380   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3381 fi
3382
3383 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3384   if test ! -x "$DEFAULT_LINKER"; then
3385     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3386   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3387     gnu_ld_flag=yes
3388   fi
3389
3390 cat >>confdefs.h <<_ACEOF
3391 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3392 _ACEOF
3393
3394 fi
3395
3396 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
3397
3398 cat >>confdefs.h <<_ACEOF
3399 #define HAVE_GNU_LD $gnu_ld
3400 _ACEOF
3401
3402
3403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3404 $as_echo_n "checking whether a default linker was specified... " >&6; }
3405 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3406   if test x"$gnu_ld_flag" = x"no"; then
3407     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3408 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3409   else
3410     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3411 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3412   fi
3413 else
3414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3415 $as_echo "no" >&6; }
3416 fi
3417
3418 # With demangler in GNU ld
3419
3420 # Check whether --with-demangler-in-ld was given.
3421 if test "${with_demangler_in_ld+set}" = set; then :
3422   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3423 else
3424   demangler_in_ld=yes
3425 fi
3426
3427
3428 # ----------------------
3429 # Find default assembler
3430 # ----------------------
3431
3432 # With GNU as
3433
3434 # Check whether --with-gnu-as was given.
3435 if test "${with_gnu_as+set}" = set; then :
3436   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3437 else
3438   gas_flag=no
3439 fi
3440
3441
3442
3443 # Check whether --with-as was given.
3444 if test "${with_as+set}" = set; then :
3445   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3446 fi
3447
3448 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3449   if test ! -x "$DEFAULT_ASSEMBLER"; then
3450     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3451   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3452     gas_flag=yes
3453   fi
3454
3455 cat >>confdefs.h <<_ACEOF
3456 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3457 _ACEOF
3458
3459 fi
3460
3461 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
3462
3463 cat >>confdefs.h <<_ACEOF
3464 #define HAVE_GNU_AS $gnu_as
3465 _ACEOF
3466
3467
3468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3469 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3470 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3471   if test x"$gas_flag" = x"no"; then
3472     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3473 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3474   else
3475     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3476 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3477   fi
3478 else
3479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3480 $as_echo "no" >&6; }
3481 fi
3482
3483 # ---------------
3484 # Find C compiler
3485 # ---------------
3486
3487 # If a non-executable a.out is present (e.g. created by GNU as above even if
3488 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3489 # file, even when creating an executable, so an execution test fails.
3490 # Remove possible default executable files to avoid this.
3491 #
3492 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3493 # Autoconf includes it.
3494 rm -f a.out a.exe b.out
3495
3496 # Find the native compiler
3497 ac_ext=c
3498 ac_cpp='$CPP $CPPFLAGS'
3499 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3500 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3501 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3502 if test -n "$ac_tool_prefix"; then
3503   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3504 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3506 $as_echo_n "checking for $ac_word... " >&6; }
3507 if test "${ac_cv_prog_CC+set}" = set; then :
3508   $as_echo_n "(cached) " >&6
3509 else
3510   if test -n "$CC"; then
3511   ac_cv_prog_CC="$CC" # Let the user override the test.
3512 else
3513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3514 for as_dir in $PATH
3515 do
3516   IFS=$as_save_IFS
3517   test -z "$as_dir" && as_dir=.
3518     for ac_exec_ext in '' $ac_executable_extensions; do
3519   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3520     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3521     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3522     break 2
3523   fi
3524 done
3525   done
3526 IFS=$as_save_IFS
3527
3528 fi
3529 fi
3530 CC=$ac_cv_prog_CC
3531 if test -n "$CC"; then
3532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3533 $as_echo "$CC" >&6; }
3534 else
3535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3536 $as_echo "no" >&6; }
3537 fi
3538
3539
3540 fi
3541 if test -z "$ac_cv_prog_CC"; then
3542   ac_ct_CC=$CC
3543   # Extract the first word of "gcc", so it can be a program name with args.
3544 set dummy gcc; ac_word=$2
3545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3546 $as_echo_n "checking for $ac_word... " >&6; }
3547 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3548   $as_echo_n "(cached) " >&6
3549 else
3550   if test -n "$ac_ct_CC"; then
3551   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3552 else
3553 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3554 for as_dir in $PATH
3555 do
3556   IFS=$as_save_IFS
3557   test -z "$as_dir" && as_dir=.
3558     for ac_exec_ext in '' $ac_executable_extensions; do
3559   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3560     ac_cv_prog_ac_ct_CC="gcc"
3561     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3562     break 2
3563   fi
3564 done
3565   done
3566 IFS=$as_save_IFS
3567
3568 fi
3569 fi
3570 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3571 if test -n "$ac_ct_CC"; then
3572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3573 $as_echo "$ac_ct_CC" >&6; }
3574 else
3575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3576 $as_echo "no" >&6; }
3577 fi
3578
3579   if test "x$ac_ct_CC" = x; then
3580     CC=""
3581   else
3582     case $cross_compiling:$ac_tool_warned in
3583 yes:)
3584 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3585 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3586 ac_tool_warned=yes ;;
3587 esac
3588     CC=$ac_ct_CC
3589   fi
3590 else
3591   CC="$ac_cv_prog_CC"
3592 fi
3593
3594 if test -z "$CC"; then
3595           if test -n "$ac_tool_prefix"; then
3596     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3597 set dummy ${ac_tool_prefix}cc; ac_word=$2
3598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3599 $as_echo_n "checking for $ac_word... " >&6; }
3600 if test "${ac_cv_prog_CC+set}" = set; then :
3601   $as_echo_n "(cached) " >&6
3602 else
3603   if test -n "$CC"; then
3604   ac_cv_prog_CC="$CC" # Let the user override the test.
3605 else
3606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3607 for as_dir in $PATH
3608 do
3609   IFS=$as_save_IFS
3610   test -z "$as_dir" && as_dir=.
3611     for ac_exec_ext in '' $ac_executable_extensions; do
3612   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3613     ac_cv_prog_CC="${ac_tool_prefix}cc"
3614     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3615     break 2
3616   fi
3617 done
3618   done
3619 IFS=$as_save_IFS
3620
3621 fi
3622 fi
3623 CC=$ac_cv_prog_CC
3624 if test -n "$CC"; then
3625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3626 $as_echo "$CC" >&6; }
3627 else
3628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3629 $as_echo "no" >&6; }
3630 fi
3631
3632
3633   fi
3634 fi
3635 if test -z "$CC"; then
3636   # Extract the first word of "cc", so it can be a program name with args.
3637 set dummy cc; ac_word=$2
3638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3639 $as_echo_n "checking for $ac_word... " >&6; }
3640 if test "${ac_cv_prog_CC+set}" = set; then :
3641   $as_echo_n "(cached) " >&6
3642 else
3643   if test -n "$CC"; then
3644   ac_cv_prog_CC="$CC" # Let the user override the test.
3645 else
3646   ac_prog_rejected=no
3647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3648 for as_dir in $PATH
3649 do
3650   IFS=$as_save_IFS
3651   test -z "$as_dir" && as_dir=.
3652     for ac_exec_ext in '' $ac_executable_extensions; do
3653   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3654     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3655        ac_prog_rejected=yes
3656        continue
3657      fi
3658     ac_cv_prog_CC="cc"
3659     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3660     break 2
3661   fi
3662 done
3663   done
3664 IFS=$as_save_IFS
3665
3666 if test $ac_prog_rejected = yes; then
3667   # We found a bogon in the path, so make sure we never use it.
3668   set dummy $ac_cv_prog_CC
3669   shift
3670   if test $# != 0; then
3671     # We chose a different compiler from the bogus one.
3672     # However, it has the same basename, so the bogon will be chosen
3673     # first if we set CC to just the basename; use the full file name.
3674     shift
3675     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3676   fi
3677 fi
3678 fi
3679 fi
3680 CC=$ac_cv_prog_CC
3681 if test -n "$CC"; then
3682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3683 $as_echo "$CC" >&6; }
3684 else
3685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3686 $as_echo "no" >&6; }
3687 fi
3688
3689
3690 fi
3691 if test -z "$CC"; then
3692   if test -n "$ac_tool_prefix"; then
3693   for ac_prog in cl.exe
3694   do
3695     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3696 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3698 $as_echo_n "checking for $ac_word... " >&6; }
3699 if test "${ac_cv_prog_CC+set}" = set; then :
3700   $as_echo_n "(cached) " >&6
3701 else
3702   if test -n "$CC"; then
3703   ac_cv_prog_CC="$CC" # Let the user override the test.
3704 else
3705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3706 for as_dir in $PATH
3707 do
3708   IFS=$as_save_IFS
3709   test -z "$as_dir" && as_dir=.
3710     for ac_exec_ext in '' $ac_executable_extensions; do
3711   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3712     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3714     break 2
3715   fi
3716 done
3717   done
3718 IFS=$as_save_IFS
3719
3720 fi
3721 fi
3722 CC=$ac_cv_prog_CC
3723 if test -n "$CC"; then
3724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3725 $as_echo "$CC" >&6; }
3726 else
3727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3728 $as_echo "no" >&6; }
3729 fi
3730
3731
3732     test -n "$CC" && break
3733   done
3734 fi
3735 if test -z "$CC"; then
3736   ac_ct_CC=$CC
3737   for ac_prog in cl.exe
3738 do
3739   # Extract the first word of "$ac_prog", so it can be a program name with args.
3740 set dummy $ac_prog; ac_word=$2
3741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3742 $as_echo_n "checking for $ac_word... " >&6; }
3743 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3744   $as_echo_n "(cached) " >&6
3745 else
3746   if test -n "$ac_ct_CC"; then
3747   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3748 else
3749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3750 for as_dir in $PATH
3751 do
3752   IFS=$as_save_IFS
3753   test -z "$as_dir" && as_dir=.
3754     for ac_exec_ext in '' $ac_executable_extensions; do
3755   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3756     ac_cv_prog_ac_ct_CC="$ac_prog"
3757     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3758     break 2
3759   fi
3760 done
3761   done
3762 IFS=$as_save_IFS
3763
3764 fi
3765 fi
3766 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3767 if test -n "$ac_ct_CC"; then
3768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3769 $as_echo "$ac_ct_CC" >&6; }
3770 else
3771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3772 $as_echo "no" >&6; }
3773 fi
3774
3775
3776   test -n "$ac_ct_CC" && break
3777 done
3778
3779   if test "x$ac_ct_CC" = x; then
3780     CC=""
3781   else
3782     case $cross_compiling:$ac_tool_warned in
3783 yes:)
3784 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3785 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3786 ac_tool_warned=yes ;;
3787 esac
3788     CC=$ac_ct_CC
3789   fi
3790 fi
3791
3792 fi
3793
3794
3795 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3796 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3797 as_fn_error "no acceptable C compiler found in \$PATH
3798 See \`config.log' for more details." "$LINENO" 5; }
3799
3800 # Provide some information about the compiler.
3801 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3802 set X $ac_compile
3803 ac_compiler=$2
3804 for ac_option in --version -v -V -qversion; do
3805   { { ac_try="$ac_compiler $ac_option >&5"
3806 case "(($ac_try" in
3807   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3808   *) ac_try_echo=$ac_try;;
3809 esac
3810 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3811 $as_echo "$ac_try_echo"; } >&5
3812   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3813   ac_status=$?
3814   if test -s conftest.err; then
3815     sed '10a\
3816 ... rest of stderr output deleted ...
3817          10q' conftest.err >conftest.er1
3818     cat conftest.er1 >&5
3819     rm -f conftest.er1 conftest.err
3820   fi
3821   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3822   test $ac_status = 0; }
3823 done
3824
3825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3826 /* end confdefs.h.  */
3827
3828 int
3829 main ()
3830 {
3831
3832   ;
3833   return 0;
3834 }
3835 _ACEOF
3836 ac_clean_files_save=$ac_clean_files
3837 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3838 # Try to create an executable without -o first, disregard a.out.
3839 # It will help us diagnose broken compilers, and finding out an intuition
3840 # of exeext.
3841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3842 $as_echo_n "checking for C compiler default output file name... " >&6; }
3843 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3844
3845 # The possible output files:
3846 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3847
3848 ac_rmfiles=
3849 for ac_file in $ac_files
3850 do
3851   case $ac_file in
3852     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3853     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3854   esac
3855 done
3856 rm -f $ac_rmfiles
3857
3858 if { { ac_try="$ac_link_default"
3859 case "(($ac_try" in
3860   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3861   *) ac_try_echo=$ac_try;;
3862 esac
3863 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3864 $as_echo "$ac_try_echo"; } >&5
3865   (eval "$ac_link_default") 2>&5
3866   ac_status=$?
3867   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3868   test $ac_status = 0; }; then :
3869   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3870 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3871 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3872 # so that the user can short-circuit this test for compilers unknown to
3873 # Autoconf.
3874 for ac_file in $ac_files ''
3875 do
3876   test -f "$ac_file" || continue
3877   case $ac_file in
3878     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3879         ;;
3880     [ab].out )
3881         # We found the default executable, but exeext='' is most
3882         # certainly right.
3883         break;;
3884     *.* )
3885         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3886         then :; else
3887            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3888         fi
3889         # We set ac_cv_exeext here because the later test for it is not
3890         # safe: cross compilers may not add the suffix if given an `-o'
3891         # argument, so we may need to know it at that point already.
3892         # Even if this section looks crufty: it has the advantage of
3893         # actually working.
3894         break;;
3895     * )
3896         break;;
3897   esac
3898 done
3899 test "$ac_cv_exeext" = no && ac_cv_exeext=
3900
3901 else
3902   ac_file=''
3903 fi
3904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3905 $as_echo "$ac_file" >&6; }
3906 if test -z "$ac_file"; then :
3907   $as_echo "$as_me: failed program was:" >&5
3908 sed 's/^/| /' conftest.$ac_ext >&5
3909
3910 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3911 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3912 { as_fn_set_status 77
3913 as_fn_error "C compiler cannot create executables
3914 See \`config.log' for more details." "$LINENO" 5; }; }
3915 fi
3916 ac_exeext=$ac_cv_exeext
3917
3918 # Check that the compiler produces executables we can run.  If not, either
3919 # the compiler is broken, or we cross compile.
3920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3921 $as_echo_n "checking whether the C compiler works... " >&6; }
3922 # If not cross compiling, check that we can run a simple program.
3923 if test "$cross_compiling" != yes; then
3924   if { ac_try='./$ac_file'
3925   { { case "(($ac_try" in
3926   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3927   *) ac_try_echo=$ac_try;;
3928 esac
3929 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3930 $as_echo "$ac_try_echo"; } >&5
3931   (eval "$ac_try") 2>&5
3932   ac_status=$?
3933   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3934   test $ac_status = 0; }; }; then
3935     cross_compiling=no
3936   else
3937     if test "$cross_compiling" = maybe; then
3938         cross_compiling=yes
3939     else
3940         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3941 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3942 as_fn_error "cannot run C compiled programs.
3943 If you meant to cross compile, use \`--host'.
3944 See \`config.log' for more details." "$LINENO" 5; }
3945     fi
3946   fi
3947 fi
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3949 $as_echo "yes" >&6; }
3950
3951 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3952 ac_clean_files=$ac_clean_files_save
3953 # Check that the compiler produces executables we can run.  If not, either
3954 # the compiler is broken, or we cross compile.
3955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3956 $as_echo_n "checking whether we are cross compiling... " >&6; }
3957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3958 $as_echo "$cross_compiling" >&6; }
3959
3960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3961 $as_echo_n "checking for suffix of executables... " >&6; }
3962 if { { ac_try="$ac_link"
3963 case "(($ac_try" in
3964   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3965   *) ac_try_echo=$ac_try;;
3966 esac
3967 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3968 $as_echo "$ac_try_echo"; } >&5
3969   (eval "$ac_link") 2>&5
3970   ac_status=$?
3971   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3972   test $ac_status = 0; }; then :
3973   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3974 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3975 # work properly (i.e., refer to `conftest.exe'), while it won't with
3976 # `rm'.
3977 for ac_file in conftest.exe conftest conftest.*; do
3978   test -f "$ac_file" || continue
3979   case $ac_file in
3980     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3981     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3982           break;;
3983     * ) break;;
3984   esac
3985 done
3986 else
3987   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3988 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3989 as_fn_error "cannot compute suffix of executables: cannot compile and link
3990 See \`config.log' for more details." "$LINENO" 5; }
3991 fi
3992 rm -f conftest$ac_cv_exeext
3993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3994 $as_echo "$ac_cv_exeext" >&6; }
3995
3996 rm -f conftest.$ac_ext
3997 EXEEXT=$ac_cv_exeext
3998 ac_exeext=$EXEEXT
3999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4000 $as_echo_n "checking for suffix of object files... " >&6; }
4001 if test "${ac_cv_objext+set}" = set; then :
4002   $as_echo_n "(cached) " >&6
4003 else
4004   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4005 /* end confdefs.h.  */
4006
4007 int
4008 main ()
4009 {
4010
4011   ;
4012   return 0;
4013 }
4014 _ACEOF
4015 rm -f conftest.o conftest.obj
4016 if { { ac_try="$ac_compile"
4017 case "(($ac_try" in
4018   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4019   *) ac_try_echo=$ac_try;;
4020 esac
4021 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4022 $as_echo "$ac_try_echo"; } >&5
4023   (eval "$ac_compile") 2>&5
4024   ac_status=$?
4025   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4026   test $ac_status = 0; }; then :
4027   for ac_file in conftest.o conftest.obj conftest.*; do
4028   test -f "$ac_file" || continue;
4029   case $ac_file in
4030     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4031     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4032        break;;
4033   esac
4034 done
4035 else
4036   $as_echo "$as_me: failed program was:" >&5
4037 sed 's/^/| /' conftest.$ac_ext >&5
4038
4039 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4040 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4041 as_fn_error "cannot compute suffix of object files: cannot compile
4042 See \`config.log' for more details." "$LINENO" 5; }
4043 fi
4044 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4045 fi
4046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4047 $as_echo "$ac_cv_objext" >&6; }
4048 OBJEXT=$ac_cv_objext
4049 ac_objext=$OBJEXT
4050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4051 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4052 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4053   $as_echo_n "(cached) " >&6
4054 else
4055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4056 /* end confdefs.h.  */
4057
4058 int
4059 main ()
4060 {
4061 #ifndef __GNUC__
4062        choke me
4063 #endif
4064
4065   ;
4066   return 0;
4067 }
4068 _ACEOF
4069 if ac_fn_c_try_compile "$LINENO"; then :
4070   ac_compiler_gnu=yes
4071 else
4072   ac_compiler_gnu=no
4073 fi
4074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4075 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4076
4077 fi
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4079 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4080 if test $ac_compiler_gnu = yes; then
4081   GCC=yes
4082 else
4083   GCC=
4084 fi
4085 ac_test_CFLAGS=${CFLAGS+set}
4086 ac_save_CFLAGS=$CFLAGS
4087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4088 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4089 if test "${ac_cv_prog_cc_g+set}" = set; then :
4090   $as_echo_n "(cached) " >&6
4091 else
4092   ac_save_c_werror_flag=$ac_c_werror_flag
4093    ac_c_werror_flag=yes
4094    ac_cv_prog_cc_g=no
4095    CFLAGS="-g"
4096    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4097 /* end confdefs.h.  */
4098
4099 int
4100 main ()
4101 {
4102
4103   ;
4104   return 0;
4105 }
4106 _ACEOF
4107 if ac_fn_c_try_compile "$LINENO"; then :
4108   ac_cv_prog_cc_g=yes
4109 else
4110   CFLAGS=""
4111       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4112 /* end confdefs.h.  */
4113
4114 int
4115 main ()
4116 {
4117
4118   ;
4119   return 0;
4120 }
4121 _ACEOF
4122 if ac_fn_c_try_compile "$LINENO"; then :
4123
4124 else
4125   ac_c_werror_flag=$ac_save_c_werror_flag
4126          CFLAGS="-g"
4127          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4128 /* end confdefs.h.  */
4129
4130 int
4131 main ()
4132 {
4133
4134   ;
4135   return 0;
4136 }
4137 _ACEOF
4138 if ac_fn_c_try_compile "$LINENO"; then :
4139   ac_cv_prog_cc_g=yes
4140 fi
4141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4142 fi
4143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4144 fi
4145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4146    ac_c_werror_flag=$ac_save_c_werror_flag
4147 fi
4148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4149 $as_echo "$ac_cv_prog_cc_g" >&6; }
4150 if test "$ac_test_CFLAGS" = set; then
4151   CFLAGS=$ac_save_CFLAGS
4152 elif test $ac_cv_prog_cc_g = yes; then
4153   if test "$GCC" = yes; then
4154     CFLAGS="-g -O2"
4155   else
4156     CFLAGS="-g"
4157   fi
4158 else
4159   if test "$GCC" = yes; then
4160     CFLAGS="-O2"
4161   else
4162     CFLAGS=
4163   fi
4164 fi
4165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4166 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4167 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4168   $as_echo_n "(cached) " >&6
4169 else
4170   ac_cv_prog_cc_c89=no
4171 ac_save_CC=$CC
4172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4173 /* end confdefs.h.  */
4174 #include <stdarg.h>
4175 #include <stdio.h>
4176 #include <sys/types.h>
4177 #include <sys/stat.h>
4178 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4179 struct buf { int x; };
4180 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4181 static char *e (p, i)
4182      char **p;
4183      int i;
4184 {
4185   return p[i];
4186 }
4187 static char *f (char * (*g) (char **, int), char **p, ...)
4188 {
4189   char *s;
4190   va_list v;
4191   va_start (v,p);
4192   s = g (p, va_arg (v,int));
4193   va_end (v);
4194   return s;
4195 }
4196
4197 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4198    function prototypes and stuff, but not '\xHH' hex character constants.
4199    These don't provoke an error unfortunately, instead are silently treated
4200    as 'x'.  The following induces an error, until -std is added to get
4201    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4202    array size at least.  It's necessary to write '\x00'==0 to get something
4203    that's true only with -std.  */
4204 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4205
4206 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4207    inside strings and character constants.  */
4208 #define FOO(x) 'x'
4209 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4210
4211 int test (int i, double x);
4212 struct s1 {int (*f) (int a);};
4213 struct s2 {int (*f) (double a);};
4214 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4215 int argc;
4216 char **argv;
4217 int
4218 main ()
4219 {
4220 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4221   ;
4222   return 0;
4223 }
4224 _ACEOF
4225 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4226         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4227 do
4228   CC="$ac_save_CC $ac_arg"
4229   if ac_fn_c_try_compile "$LINENO"; then :
4230   ac_cv_prog_cc_c89=$ac_arg
4231 fi
4232 rm -f core conftest.err conftest.$ac_objext
4233   test "x$ac_cv_prog_cc_c89" != "xno" && break
4234 done
4235 rm -f conftest.$ac_ext
4236 CC=$ac_save_CC
4237
4238 fi
4239 # AC_CACHE_VAL
4240 case "x$ac_cv_prog_cc_c89" in
4241   x)
4242     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4243 $as_echo "none needed" >&6; } ;;
4244   xno)
4245     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4246 $as_echo "unsupported" >&6; } ;;
4247   *)
4248     CC="$CC $ac_cv_prog_cc_c89"
4249     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4250 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4251 esac
4252 if test "x$ac_cv_prog_cc_c89" != xno; then :
4253
4254 fi
4255
4256 ac_ext=c
4257 ac_cpp='$CPP $CPPFLAGS'
4258 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4259 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4260 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4261
4262 if test "x$CC" != xcc; then
4263   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4264 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4265 else
4266   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4267 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4268 fi
4269 set dummy $CC; ac_cc=`$as_echo "$2" |
4270                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4271 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4272   $as_echo_n "(cached) " >&6
4273 else
4274   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4275 /* end confdefs.h.  */
4276
4277 int
4278 main ()
4279 {
4280
4281   ;
4282   return 0;
4283 }
4284 _ACEOF
4285 # Make sure it works both with $CC and with simple cc.
4286 # We do the test twice because some compilers refuse to overwrite an
4287 # existing .o file with -o, though they will create one.
4288 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4289 rm -f conftest2.*
4290 if { { case "(($ac_try" in
4291   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4292   *) ac_try_echo=$ac_try;;
4293 esac
4294 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4295 $as_echo "$ac_try_echo"; } >&5
4296   (eval "$ac_try") 2>&5
4297   ac_status=$?
4298   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4299   test $ac_status = 0; } &&
4300    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4301   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4302   *) ac_try_echo=$ac_try;;
4303 esac
4304 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4305 $as_echo "$ac_try_echo"; } >&5
4306   (eval "$ac_try") 2>&5
4307   ac_status=$?
4308   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4309   test $ac_status = 0; };
4310 then
4311   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4312   if test "x$CC" != xcc; then
4313     # Test first that cc exists at all.
4314     if { ac_try='cc -c conftest.$ac_ext >&5'
4315   { { case "(($ac_try" in
4316   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4317   *) ac_try_echo=$ac_try;;
4318 esac
4319 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4320 $as_echo "$ac_try_echo"; } >&5
4321   (eval "$ac_try") 2>&5
4322   ac_status=$?
4323   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4324   test $ac_status = 0; }; }; then
4325       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4326       rm -f conftest2.*
4327       if { { case "(($ac_try" in
4328   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4329   *) ac_try_echo=$ac_try;;
4330 esac
4331 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4332 $as_echo "$ac_try_echo"; } >&5
4333   (eval "$ac_try") 2>&5
4334   ac_status=$?
4335   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4336   test $ac_status = 0; } &&
4337          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4338   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4339   *) ac_try_echo=$ac_try;;
4340 esac
4341 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4342 $as_echo "$ac_try_echo"; } >&5
4343   (eval "$ac_try") 2>&5
4344   ac_status=$?
4345   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4346   test $ac_status = 0; };
4347       then
4348         # cc works too.
4349         :
4350       else
4351         # cc exists but doesn't like -o.
4352         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4353       fi
4354     fi
4355   fi
4356 else
4357   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4358 fi
4359 rm -f core conftest*
4360
4361 fi
4362 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4364 $as_echo "yes" >&6; }
4365 else
4366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4367 $as_echo "no" >&6; }
4368
4369 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4370
4371 fi
4372
4373 # expand $ac_aux_dir to an absolute path
4374 am_aux_dir=`cd $ac_aux_dir && pwd`
4375
4376 # FIXME: we rely on the cache variable name because
4377 # there is no other way.
4378 set dummy $CC
4379 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4380 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4381 if test "$am_t" != yes; then
4382    # Losing compiler, so override with the script.
4383    # FIXME: It is wrong to rewrite CC.
4384    # But if we don't then we get into trouble of one sort or another.
4385    # A longer-term fix would be to have automake use am__CC in this case,
4386    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4387    CC="$am_aux_dir/compile $CC"
4388 fi
4389
4390
4391 ac_ext=cpp
4392 ac_cpp='$CXXCPP $CPPFLAGS'
4393 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4394 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4395 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4396 if test -z "$CXX"; then
4397   if test -n "$CCC"; then
4398     CXX=$CCC
4399   else
4400     if test -n "$ac_tool_prefix"; then
4401   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4402   do
4403     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4404 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4406 $as_echo_n "checking for $ac_word... " >&6; }
4407 if test "${ac_cv_prog_CXX+set}" = set; then :
4408   $as_echo_n "(cached) " >&6
4409 else
4410   if test -n "$CXX"; then
4411   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4412 else
4413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4414 for as_dir in $PATH
4415 do
4416   IFS=$as_save_IFS
4417   test -z "$as_dir" && as_dir=.
4418     for ac_exec_ext in '' $ac_executable_extensions; do
4419   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4420     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4421     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4422     break 2
4423   fi
4424 done
4425   done
4426 IFS=$as_save_IFS
4427
4428 fi
4429 fi
4430 CXX=$ac_cv_prog_CXX
4431 if test -n "$CXX"; then
4432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4433 $as_echo "$CXX" >&6; }
4434 else
4435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4436 $as_echo "no" >&6; }
4437 fi
4438
4439
4440     test -n "$CXX" && break
4441   done
4442 fi
4443 if test -z "$CXX"; then
4444   ac_ct_CXX=$CXX
4445   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4446 do
4447   # Extract the first word of "$ac_prog", so it can be a program name with args.
4448 set dummy $ac_prog; ac_word=$2
4449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4450 $as_echo_n "checking for $ac_word... " >&6; }
4451 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4452   $as_echo_n "(cached) " >&6
4453 else
4454   if test -n "$ac_ct_CXX"; then
4455   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4456 else
4457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4458 for as_dir in $PATH
4459 do
4460   IFS=$as_save_IFS
4461   test -z "$as_dir" && as_dir=.
4462     for ac_exec_ext in '' $ac_executable_extensions; do
4463   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4464     ac_cv_prog_ac_ct_CXX="$ac_prog"
4465     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4466     break 2
4467   fi
4468 done
4469   done
4470 IFS=$as_save_IFS
4471
4472 fi
4473 fi
4474 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4475 if test -n "$ac_ct_CXX"; then
4476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4477 $as_echo "$ac_ct_CXX" >&6; }
4478 else
4479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4480 $as_echo "no" >&6; }
4481 fi
4482
4483
4484   test -n "$ac_ct_CXX" && break
4485 done
4486
4487   if test "x$ac_ct_CXX" = x; then
4488     CXX="g++"
4489   else
4490     case $cross_compiling:$ac_tool_warned in
4491 yes:)
4492 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4493 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4494 ac_tool_warned=yes ;;
4495 esac
4496     CXX=$ac_ct_CXX
4497   fi
4498 fi
4499
4500   fi
4501 fi
4502 # Provide some information about the compiler.
4503 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4504 set X $ac_compile
4505 ac_compiler=$2
4506 for ac_option in --version -v -V -qversion; do
4507   { { ac_try="$ac_compiler $ac_option >&5"
4508 case "(($ac_try" in
4509   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4510   *) ac_try_echo=$ac_try;;
4511 esac
4512 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4513 $as_echo "$ac_try_echo"; } >&5
4514   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4515   ac_status=$?
4516   if test -s conftest.err; then
4517     sed '10a\
4518 ... rest of stderr output deleted ...
4519          10q' conftest.err >conftest.er1
4520     cat conftest.er1 >&5
4521     rm -f conftest.er1 conftest.err
4522   fi
4523   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4524   test $ac_status = 0; }
4525 done
4526
4527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4528 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4529 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4530   $as_echo_n "(cached) " >&6
4531 else
4532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4533 /* end confdefs.h.  */
4534
4535 int
4536 main ()
4537 {
4538 #ifndef __GNUC__
4539        choke me
4540 #endif
4541
4542   ;
4543   return 0;
4544 }
4545 _ACEOF
4546 if ac_fn_cxx_try_compile "$LINENO"; then :
4547   ac_compiler_gnu=yes
4548 else
4549   ac_compiler_gnu=no
4550 fi
4551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4552 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4553
4554 fi
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4556 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4557 if test $ac_compiler_gnu = yes; then
4558   GXX=yes
4559 else
4560   GXX=
4561 fi
4562 ac_test_CXXFLAGS=${CXXFLAGS+set}
4563 ac_save_CXXFLAGS=$CXXFLAGS
4564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4565 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4566 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4567   $as_echo_n "(cached) " >&6
4568 else
4569   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4570    ac_cxx_werror_flag=yes
4571    ac_cv_prog_cxx_g=no
4572    CXXFLAGS="-g"
4573    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4574 /* end confdefs.h.  */
4575
4576 int
4577 main ()
4578 {
4579
4580   ;
4581   return 0;
4582 }
4583 _ACEOF
4584 if ac_fn_cxx_try_compile "$LINENO"; then :
4585   ac_cv_prog_cxx_g=yes
4586 else
4587   CXXFLAGS=""
4588       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4589 /* end confdefs.h.  */
4590
4591 int
4592 main ()
4593 {
4594
4595   ;
4596   return 0;
4597 }
4598 _ACEOF
4599 if ac_fn_cxx_try_compile "$LINENO"; then :
4600
4601 else
4602   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4603          CXXFLAGS="-g"
4604          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4605 /* end confdefs.h.  */
4606
4607 int
4608 main ()
4609 {
4610
4611   ;
4612   return 0;
4613 }
4614 _ACEOF
4615 if ac_fn_cxx_try_compile "$LINENO"; then :
4616   ac_cv_prog_cxx_g=yes
4617 fi
4618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4619 fi
4620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4621 fi
4622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4623    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4624 fi
4625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4626 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4627 if test "$ac_test_CXXFLAGS" = set; then
4628   CXXFLAGS=$ac_save_CXXFLAGS
4629 elif test $ac_cv_prog_cxx_g = yes; then
4630   if test "$GXX" = yes; then
4631     CXXFLAGS="-g -O2"
4632   else
4633     CXXFLAGS="-g"
4634   fi
4635 else
4636   if test "$GXX" = yes; then
4637     CXXFLAGS="-O2"
4638   else
4639     CXXFLAGS=
4640   fi
4641 fi
4642 ac_ext=c
4643 ac_cpp='$CPP $CPPFLAGS'
4644 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4645 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4646 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4647
4648
4649
4650
4651 if test -n "$ac_tool_prefix"; then
4652   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4653 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4655 $as_echo_n "checking for $ac_word... " >&6; }
4656 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4657   $as_echo_n "(cached) " >&6
4658 else
4659   if test -n "$GNATBIND"; then
4660   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4661 else
4662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4663 for as_dir in $PATH
4664 do
4665   IFS=$as_save_IFS
4666   test -z "$as_dir" && as_dir=.
4667     for ac_exec_ext in '' $ac_executable_extensions; do
4668   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4669     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4670     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4671     break 2
4672   fi
4673 done
4674   done
4675 IFS=$as_save_IFS
4676
4677 fi
4678 fi
4679 GNATBIND=$ac_cv_prog_GNATBIND
4680 if test -n "$GNATBIND"; then
4681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4682 $as_echo "$GNATBIND" >&6; }
4683 else
4684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4685 $as_echo "no" >&6; }
4686 fi
4687
4688
4689 fi
4690 if test -z "$ac_cv_prog_GNATBIND"; then
4691   ac_ct_GNATBIND=$GNATBIND
4692   # Extract the first word of "gnatbind", so it can be a program name with args.
4693 set dummy gnatbind; ac_word=$2
4694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4695 $as_echo_n "checking for $ac_word... " >&6; }
4696 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4697   $as_echo_n "(cached) " >&6
4698 else
4699   if test -n "$ac_ct_GNATBIND"; then
4700   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4701 else
4702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4703 for as_dir in $PATH
4704 do
4705   IFS=$as_save_IFS
4706   test -z "$as_dir" && as_dir=.
4707     for ac_exec_ext in '' $ac_executable_extensions; do
4708   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4709     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4710     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4711     break 2
4712   fi
4713 done
4714   done
4715 IFS=$as_save_IFS
4716
4717 fi
4718 fi
4719 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4720 if test -n "$ac_ct_GNATBIND"; then
4721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4722 $as_echo "$ac_ct_GNATBIND" >&6; }
4723 else
4724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4725 $as_echo "no" >&6; }
4726 fi
4727
4728   if test "x$ac_ct_GNATBIND" = x; then
4729     GNATBIND="no"
4730   else
4731     case $cross_compiling:$ac_tool_warned in
4732 yes:)
4733 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4734 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4735 ac_tool_warned=yes ;;
4736 esac
4737     GNATBIND=$ac_ct_GNATBIND
4738   fi
4739 else
4740   GNATBIND="$ac_cv_prog_GNATBIND"
4741 fi
4742
4743 if test -n "$ac_tool_prefix"; then
4744   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4745 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4747 $as_echo_n "checking for $ac_word... " >&6; }
4748 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4749   $as_echo_n "(cached) " >&6
4750 else
4751   if test -n "$GNATMAKE"; then
4752   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4753 else
4754 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4755 for as_dir in $PATH
4756 do
4757   IFS=$as_save_IFS
4758   test -z "$as_dir" && as_dir=.
4759     for ac_exec_ext in '' $ac_executable_extensions; do
4760   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4761     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4762     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4763     break 2
4764   fi
4765 done
4766   done
4767 IFS=$as_save_IFS
4768
4769 fi
4770 fi
4771 GNATMAKE=$ac_cv_prog_GNATMAKE
4772 if test -n "$GNATMAKE"; then
4773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4774 $as_echo "$GNATMAKE" >&6; }
4775 else
4776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4777 $as_echo "no" >&6; }
4778 fi
4779
4780
4781 fi
4782 if test -z "$ac_cv_prog_GNATMAKE"; then
4783   ac_ct_GNATMAKE=$GNATMAKE
4784   # Extract the first word of "gnatmake", so it can be a program name with args.
4785 set dummy gnatmake; ac_word=$2
4786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4787 $as_echo_n "checking for $ac_word... " >&6; }
4788 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4789   $as_echo_n "(cached) " >&6
4790 else
4791   if test -n "$ac_ct_GNATMAKE"; then
4792   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4793 else
4794 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4795 for as_dir in $PATH
4796 do
4797   IFS=$as_save_IFS
4798   test -z "$as_dir" && as_dir=.
4799     for ac_exec_ext in '' $ac_executable_extensions; do
4800   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4801     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4802     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4803     break 2
4804   fi
4805 done
4806   done
4807 IFS=$as_save_IFS
4808
4809 fi
4810 fi
4811 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4812 if test -n "$ac_ct_GNATMAKE"; then
4813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4814 $as_echo "$ac_ct_GNATMAKE" >&6; }
4815 else
4816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4817 $as_echo "no" >&6; }
4818 fi
4819
4820   if test "x$ac_ct_GNATMAKE" = x; then
4821     GNATMAKE="no"
4822   else
4823     case $cross_compiling:$ac_tool_warned in
4824 yes:)
4825 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4826 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4827 ac_tool_warned=yes ;;
4828 esac
4829     GNATMAKE=$ac_ct_GNATMAKE
4830   fi
4831 else
4832   GNATMAKE="$ac_cv_prog_GNATMAKE"
4833 fi
4834
4835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4836 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4837 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4838   $as_echo_n "(cached) " >&6
4839 else
4840   cat >conftest.adb <<EOF
4841 procedure conftest is begin null; end conftest;
4842 EOF
4843 acx_cv_cc_gcc_supports_ada=no
4844 # There is a bug in old released versions of GCC which causes the
4845 # driver to exit successfully when the appropriate language module
4846 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4847 # Therefore we must check for the error message as well as an
4848 # unsuccessful exit.
4849 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4850 # given a .adb file, but produce no object file.  So we must check
4851 # if an object file was really produced to guard against this.
4852 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4853 if test x"$errors" = x && test -f conftest.$ac_objext; then
4854   acx_cv_cc_gcc_supports_ada=yes
4855 fi
4856 rm -f conftest.*
4857 fi
4858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4859 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4860
4861 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4862   have_gnat=yes
4863 else
4864   have_gnat=no
4865 fi
4866
4867
4868 # autoconf is lame and doesn't give us any substitution variable for this.
4869 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4870   NO_MINUS_C_MINUS_O=yes
4871 else
4872   OUTPUT_OPTION='-o $@'
4873 fi
4874
4875
4876
4877 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4878 # optimizations to be activated explicitly by the toplevel.
4879 case "$CC" in
4880   */prev-gcc/xgcc*) ;;
4881   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4882 esac
4883
4884
4885 # Determine PICFLAG for target gnatlib.
4886
4887
4888
4889
4890 case "${target}" in
4891     # PIC is the default on some targets or must not be used.
4892     *-*-darwin*)
4893         # PIC is the default on this platform
4894         # Common symbols not allowed in MH_DYLIB files
4895         PICFLAG_FOR_TARGET=-fno-common
4896         ;;
4897     alpha*-dec-osf5*)
4898         # PIC is the default.
4899         ;;
4900     hppa*64*-*-hpux*)
4901         # PIC is the default for 64-bit PA HP-UX.
4902         ;;
4903     i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4904         ;;
4905     i[34567]86-*-interix[3-9]*)
4906         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4907         # Instead, we relocate shared libraries at runtime.
4908         ;;
4909     i[34567]86-*-nto-qnx*)
4910         # QNX uses GNU C++, but need to define -shared option too, otherwise
4911         # it will coredump.
4912         PICFLAG_FOR_TARGET='-fPIC -shared'
4913         ;;
4914     i[34567]86-pc-msdosdjgpp*)
4915         # DJGPP does not support shared libraries at all.
4916         ;;
4917     ia64*-*-hpux*)
4918         # On IA64 HP-UX, PIC is the default but the pic flag
4919         # sets the default TLS model and affects inlining.
4920         PICFLAG_FOR_TARGET=-fPIC
4921         ;;
4922     mips-sgi-irix6*)
4923         # PIC is the default.
4924         ;;
4925     rs6000-ibm-aix* | powerpc-ibm-aix*)
4926         # All AIX code is PIC.
4927         ;;
4928
4929     # Some targets support both -fPIC and -fpic, but prefer the latter.
4930     # FIXME: Why?
4931     i[34567]86-*-* | x86_64-*-*)
4932         PICFLAG_FOR_TARGET=-fpic
4933         ;;
4934     m68k-*-*)
4935         PICFLAG_FOR_TARGET=-fpic
4936         ;;
4937     # FIXME: Override -fPIC default in libgcc only?
4938     sh-*-linux* | sh[2346lbe]*-*-linux*)
4939         PICFLAG_FOR_TARGET=-fpic
4940         ;;
4941     # FIXME: Simplify to sh*-*-netbsd*?
4942     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4943       sh64-*-netbsd* | sh64l*-*-netbsd*)
4944         PICFLAG_FOR_TARGET=-fpic
4945         ;;
4946     # Default to -fPIC unless specified otherwise.
4947     *)
4948         PICFLAG_FOR_TARGET=-fPIC
4949         ;;
4950 esac
4951
4952 # If the user explicitly uses -fpic/-fPIC, keep that.
4953 case "${CFLAGS_FOR_TARGET}" in
4954     *-fpic*)
4955         PICFLAG_FOR_TARGET=-fpic
4956         ;;
4957     *-fPIC*)
4958         PICFLAG_FOR_TARGET=-fPIC
4959         ;;
4960 esac
4961
4962
4963
4964 # -------------------------
4965 # Check C compiler features
4966 # -------------------------
4967
4968
4969 ac_ext=c
4970 ac_cpp='$CPP $CPPFLAGS'
4971 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4972 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4973 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4975 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4976 # On Suns, sometimes $CPP names a directory.
4977 if test -n "$CPP" && test -d "$CPP"; then
4978   CPP=
4979 fi
4980 if test -z "$CPP"; then
4981   if test "${ac_cv_prog_CPP+set}" = set; then :
4982   $as_echo_n "(cached) " >&6
4983 else
4984       # Double quotes because CPP needs to be expanded
4985     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4986     do
4987       ac_preproc_ok=false
4988 for ac_c_preproc_warn_flag in '' yes
4989 do
4990   # Use a header file that comes with gcc, so configuring glibc
4991   # with a fresh cross-compiler works.
4992   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4993   # <limits.h> exists even on freestanding compilers.
4994   # On the NeXT, cc -E runs the code through the compiler's parser,
4995   # not just through cpp. "Syntax error" is here to catch this case.
4996   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4997 /* end confdefs.h.  */
4998 #ifdef __STDC__
4999 # include <limits.h>
5000 #else
5001 # include <assert.h>
5002 #endif
5003                      Syntax error
5004 _ACEOF
5005 if ac_fn_c_try_cpp "$LINENO"; then :
5006
5007 else
5008   # Broken: fails on valid input.
5009 continue
5010 fi
5011 rm -f conftest.err conftest.$ac_ext
5012
5013   # OK, works on sane cases.  Now check whether nonexistent headers
5014   # can be detected and how.
5015   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5016 /* end confdefs.h.  */
5017 #include <ac_nonexistent.h>
5018 _ACEOF
5019 if ac_fn_c_try_cpp "$LINENO"; then :
5020   # Broken: success on invalid input.
5021 continue
5022 else
5023   # Passes both tests.
5024 ac_preproc_ok=:
5025 break
5026 fi
5027 rm -f conftest.err conftest.$ac_ext
5028
5029 done
5030 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5031 rm -f conftest.err conftest.$ac_ext
5032 if $ac_preproc_ok; then :
5033   break
5034 fi
5035
5036     done
5037     ac_cv_prog_CPP=$CPP
5038
5039 fi
5040   CPP=$ac_cv_prog_CPP
5041 else
5042   ac_cv_prog_CPP=$CPP
5043 fi
5044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5045 $as_echo "$CPP" >&6; }
5046 ac_preproc_ok=false
5047 for ac_c_preproc_warn_flag in '' yes
5048 do
5049   # Use a header file that comes with gcc, so configuring glibc
5050   # with a fresh cross-compiler works.
5051   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5052   # <limits.h> exists even on freestanding compilers.
5053   # On the NeXT, cc -E runs the code through the compiler's parser,
5054   # not just through cpp. "Syntax error" is here to catch this case.
5055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5056 /* end confdefs.h.  */
5057 #ifdef __STDC__
5058 # include <limits.h>
5059 #else
5060 # include <assert.h>
5061 #endif
5062                      Syntax error
5063 _ACEOF
5064 if ac_fn_c_try_cpp "$LINENO"; then :
5065
5066 else
5067   # Broken: fails on valid input.
5068 continue
5069 fi
5070 rm -f conftest.err conftest.$ac_ext
5071
5072   # OK, works on sane cases.  Now check whether nonexistent headers
5073   # can be detected and how.
5074   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5075 /* end confdefs.h.  */
5076 #include <ac_nonexistent.h>
5077 _ACEOF
5078 if ac_fn_c_try_cpp "$LINENO"; then :
5079   # Broken: success on invalid input.
5080 continue
5081 else
5082   # Passes both tests.
5083 ac_preproc_ok=:
5084 break
5085 fi
5086 rm -f conftest.err conftest.$ac_ext
5087
5088 done
5089 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5090 rm -f conftest.err conftest.$ac_ext
5091 if $ac_preproc_ok; then :
5092
5093 else
5094   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5095 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5096 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5097 See \`config.log' for more details." "$LINENO" 5; }
5098 fi
5099
5100 ac_ext=c
5101 ac_cpp='$CPP $CPPFLAGS'
5102 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5103 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5104 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5105
5106
5107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5108 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5109 if test "${ac_cv_path_GREP+set}" = set; then :
5110   $as_echo_n "(cached) " >&6
5111 else
5112   if test -z "$GREP"; then
5113   ac_path_GREP_found=false
5114   # Loop through the user's path and test for each of PROGNAME-LIST
5115   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5116 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5117 do
5118   IFS=$as_save_IFS
5119   test -z "$as_dir" && as_dir=.
5120     for ac_prog in grep ggrep; do
5121     for ac_exec_ext in '' $ac_executable_extensions; do
5122       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5123       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5124 # Check for GNU ac_path_GREP and select it if it is found.
5125   # Check for GNU $ac_path_GREP
5126 case `"$ac_path_GREP" --version 2>&1` in
5127 *GNU*)
5128   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5129 *)
5130   ac_count=0
5131   $as_echo_n 0123456789 >"conftest.in"
5132   while :
5133   do
5134     cat "conftest.in" "conftest.in" >"conftest.tmp"
5135     mv "conftest.tmp" "conftest.in"
5136     cp "conftest.in" "conftest.nl"
5137     $as_echo 'GREP' >> "conftest.nl"
5138     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5139     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5140     as_fn_arith $ac_count + 1 && ac_count=$as_val
5141     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5142       # Best one so far, save it but keep looking for a better one
5143       ac_cv_path_GREP="$ac_path_GREP"
5144       ac_path_GREP_max=$ac_count
5145     fi
5146     # 10*(2^10) chars as input seems more than enough
5147     test $ac_count -gt 10 && break
5148   done
5149   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5150 esac
5151
5152       $ac_path_GREP_found && break 3
5153     done
5154   done
5155   done
5156 IFS=$as_save_IFS
5157   if test -z "$ac_cv_path_GREP"; then
5158     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5159   fi
5160 else
5161   ac_cv_path_GREP=$GREP
5162 fi
5163
5164 fi
5165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5166 $as_echo "$ac_cv_path_GREP" >&6; }
5167  GREP="$ac_cv_path_GREP"
5168
5169
5170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5171 $as_echo_n "checking for egrep... " >&6; }
5172 if test "${ac_cv_path_EGREP+set}" = set; then :
5173   $as_echo_n "(cached) " >&6
5174 else
5175   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5176    then ac_cv_path_EGREP="$GREP -E"
5177    else
5178      if test -z "$EGREP"; then
5179   ac_path_EGREP_found=false
5180   # Loop through the user's path and test for each of PROGNAME-LIST
5181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5182 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5183 do
5184   IFS=$as_save_IFS
5185   test -z "$as_dir" && as_dir=.
5186     for ac_prog in egrep; do
5187     for ac_exec_ext in '' $ac_executable_extensions; do
5188       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5189       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5190 # Check for GNU ac_path_EGREP and select it if it is found.
5191   # Check for GNU $ac_path_EGREP
5192 case `"$ac_path_EGREP" --version 2>&1` in
5193 *GNU*)
5194   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5195 *)
5196   ac_count=0
5197   $as_echo_n 0123456789 >"conftest.in"
5198   while :
5199   do
5200     cat "conftest.in" "conftest.in" >"conftest.tmp"
5201     mv "conftest.tmp" "conftest.in"
5202     cp "conftest.in" "conftest.nl"
5203     $as_echo 'EGREP' >> "conftest.nl"
5204     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5205     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5206     as_fn_arith $ac_count + 1 && ac_count=$as_val
5207     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5208       # Best one so far, save it but keep looking for a better one
5209       ac_cv_path_EGREP="$ac_path_EGREP"
5210       ac_path_EGREP_max=$ac_count
5211     fi
5212     # 10*(2^10) chars as input seems more than enough
5213     test $ac_count -gt 10 && break
5214   done
5215   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5216 esac
5217
5218       $ac_path_EGREP_found && break 3
5219     done
5220   done
5221   done
5222 IFS=$as_save_IFS
5223   if test -z "$ac_cv_path_EGREP"; then
5224     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5225   fi
5226 else
5227   ac_cv_path_EGREP=$EGREP
5228 fi
5229
5230    fi
5231 fi
5232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5233 $as_echo "$ac_cv_path_EGREP" >&6; }
5234  EGREP="$ac_cv_path_EGREP"
5235
5236
5237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5238 $as_echo_n "checking for ANSI C header files... " >&6; }
5239 if test "${ac_cv_header_stdc+set}" = set; then :
5240   $as_echo_n "(cached) " >&6
5241 else
5242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5243 /* end confdefs.h.  */
5244 #include <stdlib.h>
5245 #include <stdarg.h>
5246 #include <string.h>
5247 #include <float.h>
5248
5249 int
5250 main ()
5251 {
5252
5253   ;
5254   return 0;
5255 }
5256 _ACEOF
5257 if ac_fn_c_try_compile "$LINENO"; then :
5258   ac_cv_header_stdc=yes
5259 else
5260   ac_cv_header_stdc=no
5261 fi
5262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5263
5264 if test $ac_cv_header_stdc = yes; then
5265   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5267 /* end confdefs.h.  */
5268 #include <string.h>
5269
5270 _ACEOF
5271 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5272   $EGREP "memchr" >/dev/null 2>&1; then :
5273
5274 else
5275   ac_cv_header_stdc=no
5276 fi
5277 rm -f conftest*
5278
5279 fi
5280
5281 if test $ac_cv_header_stdc = yes; then
5282   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5283   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5284 /* end confdefs.h.  */
5285 #include <stdlib.h>
5286
5287 _ACEOF
5288 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5289   $EGREP "free" >/dev/null 2>&1; then :
5290
5291 else
5292   ac_cv_header_stdc=no
5293 fi
5294 rm -f conftest*
5295
5296 fi
5297
5298 if test $ac_cv_header_stdc = yes; then
5299   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5300   if test "$cross_compiling" = yes; then :
5301   :
5302 else
5303   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5304 /* end confdefs.h.  */
5305 #include <ctype.h>
5306 #include <stdlib.h>
5307 #if ((' ' & 0x0FF) == 0x020)
5308 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5309 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5310 #else
5311 # define ISLOWER(c) \
5312                    (('a' <= (c) && (c) <= 'i') \
5313                      || ('j' <= (c) && (c) <= 'r') \
5314                      || ('s' <= (c) && (c) <= 'z'))
5315 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5316 #endif
5317
5318 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5319 int
5320 main ()
5321 {
5322   int i;
5323   for (i = 0; i < 256; i++)
5324     if (XOR (islower (i), ISLOWER (i))
5325         || toupper (i) != TOUPPER (i))
5326       return 2;
5327   return 0;
5328 }
5329 _ACEOF
5330 if ac_fn_c_try_run "$LINENO"; then :
5331
5332 else
5333   ac_cv_header_stdc=no
5334 fi
5335 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5336   conftest.$ac_objext conftest.beam conftest.$ac_ext
5337 fi
5338
5339 fi
5340 fi
5341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5342 $as_echo "$ac_cv_header_stdc" >&6; }
5343 if test $ac_cv_header_stdc = yes; then
5344
5345 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5346
5347 fi
5348
5349 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5350 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5351                   inttypes.h stdint.h unistd.h
5352 do :
5353   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5354 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5355 "
5356 eval as_val=\$$as_ac_Header
5357    if test "x$as_val" = x""yes; then :
5358   cat >>confdefs.h <<_ACEOF
5359 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5360 _ACEOF
5361
5362 fi
5363
5364 done
5365
5366
5367
5368   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5369 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5370   MINIX=yes
5371 else
5372   MINIX=
5373 fi
5374
5375
5376   if test "$MINIX" = yes; then
5377
5378 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5379
5380
5381 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5382
5383
5384 $as_echo "#define _MINIX 1" >>confdefs.h
5385
5386   fi
5387
5388
5389   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5390 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5391 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5392   $as_echo_n "(cached) " >&6
5393 else
5394   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5395 /* end confdefs.h.  */
5396
5397 #         define __EXTENSIONS__ 1
5398           $ac_includes_default
5399 int
5400 main ()
5401 {
5402
5403   ;
5404   return 0;
5405 }
5406 _ACEOF
5407 if ac_fn_c_try_compile "$LINENO"; then :
5408   ac_cv_safe_to_define___extensions__=yes
5409 else
5410   ac_cv_safe_to_define___extensions__=no
5411 fi
5412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5413 fi
5414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5415 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5416   test $ac_cv_safe_to_define___extensions__ = yes &&
5417     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5418
5419   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5420
5421   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5422
5423   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5424
5425   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5426
5427
5428 ac_ext=c
5429 ac_cpp='$CPP $CPPFLAGS'
5430 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5431 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5432 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5434 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5435 # On Suns, sometimes $CPP names a directory.
5436 if test -n "$CPP" && test -d "$CPP"; then
5437   CPP=
5438 fi
5439 if test -z "$CPP"; then
5440   if test "${ac_cv_prog_CPP+set}" = set; then :
5441   $as_echo_n "(cached) " >&6
5442 else
5443       # Double quotes because CPP needs to be expanded
5444     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5445     do
5446       ac_preproc_ok=false
5447 for ac_c_preproc_warn_flag in '' yes
5448 do
5449   # Use a header file that comes with gcc, so configuring glibc
5450   # with a fresh cross-compiler works.
5451   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5452   # <limits.h> exists even on freestanding compilers.
5453   # On the NeXT, cc -E runs the code through the compiler's parser,
5454   # not just through cpp. "Syntax error" is here to catch this case.
5455   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5456 /* end confdefs.h.  */
5457 #ifdef __STDC__
5458 # include <limits.h>
5459 #else
5460 # include <assert.h>
5461 #endif
5462                      Syntax error
5463 _ACEOF
5464 if ac_fn_c_try_cpp "$LINENO"; then :
5465
5466 else
5467   # Broken: fails on valid input.
5468 continue
5469 fi
5470 rm -f conftest.err conftest.$ac_ext
5471
5472   # OK, works on sane cases.  Now check whether nonexistent headers
5473   # can be detected and how.
5474   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5475 /* end confdefs.h.  */
5476 #include <ac_nonexistent.h>
5477 _ACEOF
5478 if ac_fn_c_try_cpp "$LINENO"; then :
5479   # Broken: success on invalid input.
5480 continue
5481 else
5482   # Passes both tests.
5483 ac_preproc_ok=:
5484 break
5485 fi
5486 rm -f conftest.err conftest.$ac_ext
5487
5488 done
5489 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5490 rm -f conftest.err conftest.$ac_ext
5491 if $ac_preproc_ok; then :
5492   break
5493 fi
5494
5495     done
5496     ac_cv_prog_CPP=$CPP
5497
5498 fi
5499   CPP=$ac_cv_prog_CPP
5500 else
5501   ac_cv_prog_CPP=$CPP
5502 fi
5503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5504 $as_echo "$CPP" >&6; }
5505 ac_preproc_ok=false
5506 for ac_c_preproc_warn_flag in '' yes
5507 do
5508   # Use a header file that comes with gcc, so configuring glibc
5509   # with a fresh cross-compiler works.
5510   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5511   # <limits.h> exists even on freestanding compilers.
5512   # On the NeXT, cc -E runs the code through the compiler's parser,
5513   # not just through cpp. "Syntax error" is here to catch this case.
5514   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5515 /* end confdefs.h.  */
5516 #ifdef __STDC__
5517 # include <limits.h>
5518 #else
5519 # include <assert.h>
5520 #endif
5521                      Syntax error
5522 _ACEOF
5523 if ac_fn_c_try_cpp "$LINENO"; then :
5524
5525 else
5526   # Broken: fails on valid input.
5527 continue
5528 fi
5529 rm -f conftest.err conftest.$ac_ext
5530
5531   # OK, works on sane cases.  Now check whether nonexistent headers
5532   # can be detected and how.
5533   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5534 /* end confdefs.h.  */
5535 #include <ac_nonexistent.h>
5536 _ACEOF
5537 if ac_fn_c_try_cpp "$LINENO"; then :
5538   # Broken: success on invalid input.
5539 continue
5540 else
5541   # Passes both tests.
5542 ac_preproc_ok=:
5543 break
5544 fi
5545 rm -f conftest.err conftest.$ac_ext
5546
5547 done
5548 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5549 rm -f conftest.err conftest.$ac_ext
5550 if $ac_preproc_ok; then :
5551
5552 else
5553   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5554 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5555 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5556 See \`config.log' for more details." "$LINENO" 5; }
5557 fi
5558
5559 ac_ext=c
5560 ac_cpp='$CPP $CPPFLAGS'
5561 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5562 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5563 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5564
5565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5566 $as_echo_n "checking for inline... " >&6; }
5567 if test "${ac_cv_c_inline+set}" = set; then :
5568   $as_echo_n "(cached) " >&6
5569 else
5570   ac_cv_c_inline=no
5571 for ac_kw in inline __inline__ __inline; do
5572   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5573 /* end confdefs.h.  */
5574 #ifndef __cplusplus
5575 typedef int foo_t;
5576 static $ac_kw foo_t static_foo () {return 0; }
5577 $ac_kw foo_t foo () {return 0; }
5578 #endif
5579
5580 _ACEOF
5581 if ac_fn_c_try_compile "$LINENO"; then :
5582   ac_cv_c_inline=$ac_kw
5583 fi
5584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5585   test "$ac_cv_c_inline" != no && break
5586 done
5587
5588 fi
5589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5590 $as_echo "$ac_cv_c_inline" >&6; }
5591
5592 case $ac_cv_c_inline in
5593   inline | yes) ;;
5594   *)
5595     case $ac_cv_c_inline in
5596       no) ac_val=;;
5597       *) ac_val=$ac_cv_c_inline;;
5598     esac
5599     cat >>confdefs.h <<_ACEOF
5600 #ifndef __cplusplus
5601 #define inline $ac_val
5602 #endif
5603 _ACEOF
5604     ;;
5605 esac
5606
5607
5608 # Check whether --enable-largefile was given.
5609 if test "${enable_largefile+set}" = set; then :
5610   enableval=$enable_largefile;
5611 fi
5612
5613 if test "$enable_largefile" != no; then
5614
5615   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5616 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5617 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5618   $as_echo_n "(cached) " >&6
5619 else
5620   ac_cv_sys_largefile_CC=no
5621      if test "$GCC" != yes; then
5622        ac_save_CC=$CC
5623        while :; do
5624          # IRIX 6.2 and later do not support large files by default,
5625          # so use the C compiler's -n32 option if that helps.
5626          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5627 /* end confdefs.h.  */
5628 #include <sys/types.h>
5629  /* Check that off_t can represent 2**63 - 1 correctly.
5630     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5631     since some C++ compilers masquerading as C compilers
5632     incorrectly reject 9223372036854775807.  */
5633 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5634   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5635                        && LARGE_OFF_T % 2147483647 == 1)
5636                       ? 1 : -1];
5637 int
5638 main ()
5639 {
5640
5641   ;
5642   return 0;
5643 }
5644 _ACEOF
5645          if ac_fn_c_try_compile "$LINENO"; then :
5646   break
5647 fi
5648 rm -f core conftest.err conftest.$ac_objext
5649          CC="$CC -n32"
5650          if ac_fn_c_try_compile "$LINENO"; then :
5651   ac_cv_sys_largefile_CC=' -n32'; break
5652 fi
5653 rm -f core conftest.err conftest.$ac_objext
5654          break
5655        done
5656        CC=$ac_save_CC
5657        rm -f conftest.$ac_ext
5658     fi
5659 fi
5660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5661 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5662   if test "$ac_cv_sys_largefile_CC" != no; then
5663     CC=$CC$ac_cv_sys_largefile_CC
5664   fi
5665
5666   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5667 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5668 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5669   $as_echo_n "(cached) " >&6
5670 else
5671   while :; do
5672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5673 /* end confdefs.h.  */
5674 #include <sys/types.h>
5675  /* Check that off_t can represent 2**63 - 1 correctly.
5676     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5677     since some C++ compilers masquerading as C compilers
5678     incorrectly reject 9223372036854775807.  */
5679 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5680   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5681                        && LARGE_OFF_T % 2147483647 == 1)
5682                       ? 1 : -1];
5683 int
5684 main ()
5685 {
5686
5687   ;
5688   return 0;
5689 }
5690 _ACEOF
5691 if ac_fn_c_try_compile "$LINENO"; then :
5692   ac_cv_sys_file_offset_bits=no; break
5693 fi
5694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5695   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5696 /* end confdefs.h.  */
5697 #define _FILE_OFFSET_BITS 64
5698 #include <sys/types.h>
5699  /* Check that off_t can represent 2**63 - 1 correctly.
5700     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5701     since some C++ compilers masquerading as C compilers
5702     incorrectly reject 9223372036854775807.  */
5703 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5704   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5705                        && LARGE_OFF_T % 2147483647 == 1)
5706                       ? 1 : -1];
5707 int
5708 main ()
5709 {
5710
5711   ;
5712   return 0;
5713 }
5714 _ACEOF
5715 if ac_fn_c_try_compile "$LINENO"; then :
5716   ac_cv_sys_file_offset_bits=64; break
5717 fi
5718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5719   ac_cv_sys_file_offset_bits=unknown
5720   break
5721 done
5722 fi
5723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5724 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5725 case $ac_cv_sys_file_offset_bits in #(
5726   no | unknown) ;;
5727   *)
5728 cat >>confdefs.h <<_ACEOF
5729 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5730 _ACEOF
5731 ;;
5732 esac
5733 rm -rf conftest*
5734   if test $ac_cv_sys_file_offset_bits = unknown; then
5735     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5736 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5737 if test "${ac_cv_sys_large_files+set}" = set; then :
5738   $as_echo_n "(cached) " >&6
5739 else
5740   while :; do
5741   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5742 /* end confdefs.h.  */
5743 #include <sys/types.h>
5744  /* Check that off_t can represent 2**63 - 1 correctly.
5745     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5746     since some C++ compilers masquerading as C compilers
5747     incorrectly reject 9223372036854775807.  */
5748 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5749   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5750                        && LARGE_OFF_T % 2147483647 == 1)
5751                       ? 1 : -1];
5752 int
5753 main ()
5754 {
5755
5756   ;
5757   return 0;
5758 }
5759 _ACEOF
5760 if ac_fn_c_try_compile "$LINENO"; then :
5761   ac_cv_sys_large_files=no; break
5762 fi
5763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5764   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5765 /* end confdefs.h.  */
5766 #define _LARGE_FILES 1
5767 #include <sys/types.h>
5768  /* Check that off_t can represent 2**63 - 1 correctly.
5769     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5770     since some C++ compilers masquerading as C compilers
5771     incorrectly reject 9223372036854775807.  */
5772 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5773   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5774                        && LARGE_OFF_T % 2147483647 == 1)
5775                       ? 1 : -1];
5776 int
5777 main ()
5778 {
5779
5780   ;
5781   return 0;
5782 }
5783 _ACEOF
5784 if ac_fn_c_try_compile "$LINENO"; then :
5785   ac_cv_sys_large_files=1; break
5786 fi
5787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5788   ac_cv_sys_large_files=unknown
5789   break
5790 done
5791 fi
5792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5793 $as_echo "$ac_cv_sys_large_files" >&6; }
5794 case $ac_cv_sys_large_files in #(
5795   no | unknown) ;;
5796   *)
5797 cat >>confdefs.h <<_ACEOF
5798 #define _LARGE_FILES $ac_cv_sys_large_files
5799 _ACEOF
5800 ;;
5801 esac
5802 rm -rf conftest*
5803   fi
5804 fi
5805
5806
5807 # sizeof(char) is 1 by definition.
5808 # The cast to long int works around a bug in the HP C Compiler
5809 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5810 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5811 # This bug is HP SR number 8606223364.
5812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5813 $as_echo_n "checking size of void *... " >&6; }
5814 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5815   $as_echo_n "(cached) " >&6
5816 else
5817   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5818
5819 else
5820   if test "$ac_cv_type_void_p" = yes; then
5821      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5822 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5823 { as_fn_set_status 77
5824 as_fn_error "cannot compute sizeof (void *)
5825 See \`config.log' for more details." "$LINENO" 5; }; }
5826    else
5827      ac_cv_sizeof_void_p=0
5828    fi
5829 fi
5830
5831 fi
5832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5833 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5834
5835
5836
5837 cat >>confdefs.h <<_ACEOF
5838 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5839 _ACEOF
5840
5841
5842 # The cast to long int works around a bug in the HP C Compiler
5843 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5844 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5845 # This bug is HP SR number 8606223364.
5846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5847 $as_echo_n "checking size of short... " >&6; }
5848 if test "${ac_cv_sizeof_short+set}" = set; then :
5849   $as_echo_n "(cached) " >&6
5850 else
5851   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5852
5853 else
5854   if test "$ac_cv_type_short" = yes; then
5855      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5856 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5857 { as_fn_set_status 77
5858 as_fn_error "cannot compute sizeof (short)
5859 See \`config.log' for more details." "$LINENO" 5; }; }
5860    else
5861      ac_cv_sizeof_short=0
5862    fi
5863 fi
5864
5865 fi
5866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5867 $as_echo "$ac_cv_sizeof_short" >&6; }
5868
5869
5870
5871 cat >>confdefs.h <<_ACEOF
5872 #define SIZEOF_SHORT $ac_cv_sizeof_short
5873 _ACEOF
5874
5875
5876 # The cast to long int works around a bug in the HP C Compiler
5877 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5878 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5879 # This bug is HP SR number 8606223364.
5880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5881 $as_echo_n "checking size of int... " >&6; }
5882 if test "${ac_cv_sizeof_int+set}" = set; then :
5883   $as_echo_n "(cached) " >&6
5884 else
5885   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5886
5887 else
5888   if test "$ac_cv_type_int" = yes; then
5889      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5890 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5891 { as_fn_set_status 77
5892 as_fn_error "cannot compute sizeof (int)
5893 See \`config.log' for more details." "$LINENO" 5; }; }
5894    else
5895      ac_cv_sizeof_int=0
5896    fi
5897 fi
5898
5899 fi
5900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5901 $as_echo "$ac_cv_sizeof_int" >&6; }
5902
5903
5904
5905 cat >>confdefs.h <<_ACEOF
5906 #define SIZEOF_INT $ac_cv_sizeof_int
5907 _ACEOF
5908
5909
5910 # The cast to long int works around a bug in the HP C Compiler
5911 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5912 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5913 # This bug is HP SR number 8606223364.
5914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5915 $as_echo_n "checking size of long... " >&6; }
5916 if test "${ac_cv_sizeof_long+set}" = set; then :
5917   $as_echo_n "(cached) " >&6
5918 else
5919   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5920
5921 else
5922   if test "$ac_cv_type_long" = yes; then
5923      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5924 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5925 { as_fn_set_status 77
5926 as_fn_error "cannot compute sizeof (long)
5927 See \`config.log' for more details." "$LINENO" 5; }; }
5928    else
5929      ac_cv_sizeof_long=0
5930    fi
5931 fi
5932
5933 fi
5934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5935 $as_echo "$ac_cv_sizeof_long" >&6; }
5936
5937
5938
5939 cat >>confdefs.h <<_ACEOF
5940 #define SIZEOF_LONG $ac_cv_sizeof_long
5941 _ACEOF
5942
5943
5944 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5945 if test "x$ac_cv_type_long_long" = x""yes; then :
5946
5947 cat >>confdefs.h <<_ACEOF
5948 #define HAVE_LONG_LONG 1
5949 _ACEOF
5950
5951 # The cast to long int works around a bug in the HP C Compiler
5952 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5953 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5954 # This bug is HP SR number 8606223364.
5955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5956 $as_echo_n "checking size of long long... " >&6; }
5957 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5958   $as_echo_n "(cached) " >&6
5959 else
5960   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5961
5962 else
5963   if test "$ac_cv_type_long_long" = yes; then
5964      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5965 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5966 { as_fn_set_status 77
5967 as_fn_error "cannot compute sizeof (long long)
5968 See \`config.log' for more details." "$LINENO" 5; }; }
5969    else
5970      ac_cv_sizeof_long_long=0
5971    fi
5972 fi
5973
5974 fi
5975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5976 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5977
5978
5979
5980 cat >>confdefs.h <<_ACEOF
5981 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5982 _ACEOF
5983
5984
5985 fi
5986
5987 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5988 if test "x$ac_cv_type___int64" = x""yes; then :
5989
5990 cat >>confdefs.h <<_ACEOF
5991 #define HAVE___INT64 1
5992 _ACEOF
5993
5994 # The cast to long int works around a bug in the HP C Compiler
5995 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5996 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5997 # This bug is HP SR number 8606223364.
5998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5999 $as_echo_n "checking size of __int64... " >&6; }
6000 if test "${ac_cv_sizeof___int64+set}" = set; then :
6001   $as_echo_n "(cached) " >&6
6002 else
6003   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
6004
6005 else
6006   if test "$ac_cv_type___int64" = yes; then
6007      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6008 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6009 { as_fn_set_status 77
6010 as_fn_error "cannot compute sizeof (__int64)
6011 See \`config.log' for more details." "$LINENO" 5; }; }
6012    else
6013      ac_cv_sizeof___int64=0
6014    fi
6015 fi
6016
6017 fi
6018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6019 $as_echo "$ac_cv_sizeof___int64" >&6; }
6020
6021
6022
6023 cat >>confdefs.h <<_ACEOF
6024 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6025 _ACEOF
6026
6027
6028 fi
6029
6030 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6031 case $ac_cv_c_int8_t in #(
6032   no|yes) ;; #(
6033   *)
6034
6035 cat >>confdefs.h <<_ACEOF
6036 #define int8_t $ac_cv_c_int8_t
6037 _ACEOF
6038 ;;
6039 esac
6040
6041 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6042 case $ac_cv_c_int16_t in #(
6043   no|yes) ;; #(
6044   *)
6045
6046 cat >>confdefs.h <<_ACEOF
6047 #define int16_t $ac_cv_c_int16_t
6048 _ACEOF
6049 ;;
6050 esac
6051
6052 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6053 case $ac_cv_c_int32_t in #(
6054   no|yes) ;; #(
6055   *)
6056
6057 cat >>confdefs.h <<_ACEOF
6058 #define int32_t $ac_cv_c_int32_t
6059 _ACEOF
6060 ;;
6061 esac
6062
6063 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6064 case $ac_cv_c_int64_t in #(
6065   no|yes) ;; #(
6066   *)
6067
6068 cat >>confdefs.h <<_ACEOF
6069 #define int64_t $ac_cv_c_int64_t
6070 _ACEOF
6071 ;;
6072 esac
6073
6074
6075   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6076 $as_echo_n "checking for long long int... " >&6; }
6077 if test "${ac_cv_type_long_long_int+set}" = set; then :
6078   $as_echo_n "(cached) " >&6
6079 else
6080   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6081 /* end confdefs.h.  */
6082
6083   /* For now, do not test the preprocessor; as of 2007 there are too many
6084          implementations with broken preprocessors.  Perhaps this can
6085          be revisited in 2012.  In the meantime, code should not expect
6086          #if to work with literals wider than 32 bits.  */
6087       /* Test literals.  */
6088       long long int ll = 9223372036854775807ll;
6089       long long int nll = -9223372036854775807LL;
6090       unsigned long long int ull = 18446744073709551615ULL;
6091       /* Test constant expressions.   */
6092       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6093                      ? 1 : -1)];
6094       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6095                      ? 1 : -1)];
6096       int i = 63;
6097 int
6098 main ()
6099 {
6100 /* Test availability of runtime routines for shift and division.  */
6101       long long int llmax = 9223372036854775807ll;
6102       unsigned long long int ullmax = 18446744073709551615ull;
6103       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6104               | (llmax / ll) | (llmax % ll)
6105               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6106               | (ullmax / ull) | (ullmax % ull));
6107   ;
6108   return 0;
6109 }
6110
6111 _ACEOF
6112 if ac_fn_c_try_link "$LINENO"; then :
6113                         if test "$cross_compiling" = yes; then :
6114   ac_cv_type_long_long_int=yes
6115 else
6116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6117 /* end confdefs.h.  */
6118 #include <limits.h>
6119                #ifndef LLONG_MAX
6120                # define HALF \
6121                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6122                # define LLONG_MAX (HALF - 1 + HALF)
6123                #endif
6124 int
6125 main ()
6126 {
6127 long long int n = 1;
6128                int i;
6129                for (i = 0; ; i++)
6130                  {
6131                    long long int m = n << i;
6132                    if (m >> i != n)
6133                      return 1;
6134                    if (LLONG_MAX / 2 < m)
6135                      break;
6136                  }
6137                return 0;
6138   ;
6139   return 0;
6140 }
6141 _ACEOF
6142 if ac_fn_c_try_run "$LINENO"; then :
6143   ac_cv_type_long_long_int=yes
6144 else
6145   ac_cv_type_long_long_int=no
6146 fi
6147 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6148   conftest.$ac_objext conftest.beam conftest.$ac_ext
6149 fi
6150
6151 else
6152   ac_cv_type_long_long_int=no
6153 fi
6154 rm -f core conftest.err conftest.$ac_objext \
6155     conftest$ac_exeext conftest.$ac_ext
6156 fi
6157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6158 $as_echo "$ac_cv_type_long_long_int" >&6; }
6159   if test $ac_cv_type_long_long_int = yes; then
6160
6161 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6162
6163   fi
6164
6165
6166
6167   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6168 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6169
6170 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6171
6172 else
6173   test $ac_cv_type_long_long_int = yes \
6174        && ac_type='long long int' \
6175        || ac_type='long int'
6176
6177 cat >>confdefs.h <<_ACEOF
6178 #define intmax_t $ac_type
6179 _ACEOF
6180
6181 fi
6182
6183
6184
6185   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6186 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6187
6188 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6189
6190 else
6191   for ac_type in 'int' 'long int' 'long long int'; do
6192        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6193 /* end confdefs.h.  */
6194 $ac_includes_default
6195 int
6196 main ()
6197 {
6198 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6199 test_array [0] = 0
6200
6201   ;
6202   return 0;
6203 }
6204 _ACEOF
6205 if ac_fn_c_try_compile "$LINENO"; then :
6206
6207 cat >>confdefs.h <<_ACEOF
6208 #define intptr_t $ac_type
6209 _ACEOF
6210
6211           ac_type=
6212 fi
6213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6214        test -z "$ac_type" && break
6215      done
6216 fi
6217
6218
6219 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6220 case $ac_cv_c_uint8_t in #(
6221   no|yes) ;; #(
6222   *)
6223
6224 $as_echo "#define _UINT8_T 1" >>confdefs.h
6225
6226
6227 cat >>confdefs.h <<_ACEOF
6228 #define uint8_t $ac_cv_c_uint8_t
6229 _ACEOF
6230 ;;
6231   esac
6232
6233 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6234 case $ac_cv_c_uint16_t in #(
6235   no|yes) ;; #(
6236   *)
6237
6238
6239 cat >>confdefs.h <<_ACEOF
6240 #define uint16_t $ac_cv_c_uint16_t
6241 _ACEOF
6242 ;;
6243   esac
6244
6245 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6246 case $ac_cv_c_uint32_t in #(
6247   no|yes) ;; #(
6248   *)
6249
6250 $as_echo "#define _UINT32_T 1" >>confdefs.h
6251
6252
6253 cat >>confdefs.h <<_ACEOF
6254 #define uint32_t $ac_cv_c_uint32_t
6255 _ACEOF
6256 ;;
6257   esac
6258
6259 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6260 case $ac_cv_c_uint64_t in #(
6261   no|yes) ;; #(
6262   *)
6263
6264 $as_echo "#define _UINT64_T 1" >>confdefs.h
6265
6266
6267 cat >>confdefs.h <<_ACEOF
6268 #define uint64_t $ac_cv_c_uint64_t
6269 _ACEOF
6270 ;;
6271   esac
6272
6273
6274   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6275 $as_echo_n "checking for unsigned long long int... " >&6; }
6276 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6277   $as_echo_n "(cached) " >&6
6278 else
6279   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6280 /* end confdefs.h.  */
6281
6282   /* For now, do not test the preprocessor; as of 2007 there are too many
6283          implementations with broken preprocessors.  Perhaps this can
6284          be revisited in 2012.  In the meantime, code should not expect
6285          #if to work with literals wider than 32 bits.  */
6286       /* Test literals.  */
6287       long long int ll = 9223372036854775807ll;
6288       long long int nll = -9223372036854775807LL;
6289       unsigned long long int ull = 18446744073709551615ULL;
6290       /* Test constant expressions.   */
6291       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6292                      ? 1 : -1)];
6293       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6294                      ? 1 : -1)];
6295       int i = 63;
6296 int
6297 main ()
6298 {
6299 /* Test availability of runtime routines for shift and division.  */
6300       long long int llmax = 9223372036854775807ll;
6301       unsigned long long int ullmax = 18446744073709551615ull;
6302       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6303               | (llmax / ll) | (llmax % ll)
6304               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6305               | (ullmax / ull) | (ullmax % ull));
6306   ;
6307   return 0;
6308 }
6309
6310 _ACEOF
6311 if ac_fn_c_try_link "$LINENO"; then :
6312   ac_cv_type_unsigned_long_long_int=yes
6313 else
6314   ac_cv_type_unsigned_long_long_int=no
6315 fi
6316 rm -f core conftest.err conftest.$ac_objext \
6317     conftest$ac_exeext conftest.$ac_ext
6318 fi
6319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6320 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6321   if test $ac_cv_type_unsigned_long_long_int = yes; then
6322
6323 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6324
6325   fi
6326
6327
6328
6329   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6330 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6331
6332 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6333
6334 else
6335   test $ac_cv_type_unsigned_long_long_int = yes \
6336        && ac_type='unsigned long long int' \
6337        || ac_type='unsigned long int'
6338
6339 cat >>confdefs.h <<_ACEOF
6340 #define uintmax_t $ac_type
6341 _ACEOF
6342
6343 fi
6344
6345
6346
6347   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6348 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6349
6350 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6351
6352 else
6353   for ac_type in 'unsigned int' 'unsigned long int' \
6354         'unsigned long long int'; do
6355        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6356 /* end confdefs.h.  */
6357 $ac_includes_default
6358 int
6359 main ()
6360 {
6361 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6362 test_array [0] = 0
6363
6364   ;
6365   return 0;
6366 }
6367 _ACEOF
6368 if ac_fn_c_try_compile "$LINENO"; then :
6369
6370 cat >>confdefs.h <<_ACEOF
6371 #define uintptr_t $ac_type
6372 _ACEOF
6373
6374           ac_type=
6375 fi
6376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6377        test -z "$ac_type" && break
6378      done
6379 fi
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395 # ---------------------
6396 # Warnings and checking
6397 # ---------------------
6398
6399 # Check $CC warning features (if it's GCC).
6400 # We want to use -pedantic, but we don't want warnings about
6401 # * 'long long'
6402 # * variadic macros
6403 # * overlong strings
6404 # * C++11 narrowing conversions in { }
6405 # So, we only use -pedantic if we can disable those warnings.
6406
6407 loose_warn=
6408 save_CFLAGS="$CFLAGS"
6409 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6410   # Do the check with the no- prefix removed since gcc silently
6411   # accepts any -Wno-* option on purpose
6412   case $real_option in
6413     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6414     *) option=$real_option ;;
6415   esac
6416   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6417
6418   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6419 $as_echo_n "checking whether $CC supports $option... " >&6; }
6420 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6421   $as_echo_n "(cached) " >&6
6422 else
6423   CFLAGS="$option"
6424     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6425 /* end confdefs.h.  */
6426
6427 int
6428 main ()
6429 {
6430
6431   ;
6432   return 0;
6433 }
6434 _ACEOF
6435 if ac_fn_c_try_compile "$LINENO"; then :
6436   eval "$as_acx_Woption=yes"
6437 else
6438   eval "$as_acx_Woption=no"
6439 fi
6440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6441
6442 fi
6443 eval ac_res=\$$as_acx_Woption
6444                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6445 $as_echo "$ac_res" >&6; }
6446   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6447   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6448 fi
6449   done
6450 CFLAGS="$save_CFLAGS"
6451
6452 c_loose_warn=
6453 save_CFLAGS="$CFLAGS"
6454 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6455   # Do the check with the no- prefix removed since gcc silently
6456   # accepts any -Wno-* option on purpose
6457   case $real_option in
6458     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6459     *) option=$real_option ;;
6460   esac
6461   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6462
6463   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6464 $as_echo_n "checking whether $CC supports $option... " >&6; }
6465 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6466   $as_echo_n "(cached) " >&6
6467 else
6468   CFLAGS="$option"
6469     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6470 /* end confdefs.h.  */
6471
6472 int
6473 main ()
6474 {
6475
6476   ;
6477   return 0;
6478 }
6479 _ACEOF
6480 if ac_fn_c_try_compile "$LINENO"; then :
6481   eval "$as_acx_Woption=yes"
6482 else
6483   eval "$as_acx_Woption=no"
6484 fi
6485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6486
6487 fi
6488 eval ac_res=\$$as_acx_Woption
6489                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6490 $as_echo "$ac_res" >&6; }
6491   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6492   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6493 fi
6494   done
6495 CFLAGS="$save_CFLAGS"
6496
6497 strict_warn=
6498 save_CFLAGS="$CFLAGS"
6499 for real_option in -Wmissing-format-attribute; do
6500   # Do the check with the no- prefix removed since gcc silently
6501   # accepts any -Wno-* option on purpose
6502   case $real_option in
6503     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6504     *) option=$real_option ;;
6505   esac
6506   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6507
6508   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6509 $as_echo_n "checking whether $CC supports $option... " >&6; }
6510 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6511   $as_echo_n "(cached) " >&6
6512 else
6513   CFLAGS="$option"
6514     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6515 /* end confdefs.h.  */
6516
6517 int
6518 main ()
6519 {
6520
6521   ;
6522   return 0;
6523 }
6524 _ACEOF
6525 if ac_fn_c_try_compile "$LINENO"; then :
6526   eval "$as_acx_Woption=yes"
6527 else
6528   eval "$as_acx_Woption=no"
6529 fi
6530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6531
6532 fi
6533 eval ac_res=\$$as_acx_Woption
6534                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6535 $as_echo "$ac_res" >&6; }
6536   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6537   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6538 fi
6539   done
6540 CFLAGS="$save_CFLAGS"
6541
6542 c_strict_warn=
6543 save_CFLAGS="$CFLAGS"
6544 for real_option in -Wold-style-definition -Wc++-compat; do
6545   # Do the check with the no- prefix removed since gcc silently
6546   # accepts any -Wno-* option on purpose
6547   case $real_option in
6548     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6549     *) option=$real_option ;;
6550   esac
6551   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6552
6553   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6554 $as_echo_n "checking whether $CC supports $option... " >&6; }
6555 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6556   $as_echo_n "(cached) " >&6
6557 else
6558   CFLAGS="$option"
6559     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6560 /* end confdefs.h.  */
6561
6562 int
6563 main ()
6564 {
6565
6566   ;
6567   return 0;
6568 }
6569 _ACEOF
6570 if ac_fn_c_try_compile "$LINENO"; then :
6571   eval "$as_acx_Woption=yes"
6572 else
6573   eval "$as_acx_Woption=no"
6574 fi
6575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6576
6577 fi
6578 eval ac_res=\$$as_acx_Woption
6579                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6580 $as_echo "$ac_res" >&6; }
6581   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6582   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6583 fi
6584   done
6585 CFLAGS="$save_CFLAGS"
6586
6587 # Do the check with the no- prefix removed from the warning options
6588 # since gcc silently accepts any -Wno-* option on purpose
6589 if test "$GCC" = yes; then :
6590   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6591 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6592 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6593   $as_echo_n "(cached) " >&6
6594 else
6595   save_CFLAGS="$CFLAGS"
6596 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6598 /* end confdefs.h.  */
6599
6600 int
6601 main ()
6602 {
6603
6604   ;
6605   return 0;
6606 }
6607 _ACEOF
6608 if ac_fn_c_try_compile "$LINENO"; then :
6609   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6610 else
6611   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6612 fi
6613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6614 CFLAGS="$save_CFLAGS"
6615 fi
6616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6617 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6618 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6619   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6620 fi
6621
6622 fi
6623
6624 # Check whether --enable-werror-always was given.
6625 if test "${enable_werror_always+set}" = set; then :
6626   enableval=$enable_werror_always;
6627 else
6628   enable_werror_always=no
6629 fi
6630
6631 if test $enable_werror_always = yes; then :
6632   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6633 fi
6634
6635
6636
6637 # The above macros do nothing if the compiler is not GCC.  However, the
6638 # Makefile has more goo to add other flags, so these variables are used
6639 # to enable warnings only for GCC.
6640 warn_cflags=
6641 warn_cxxflags=
6642 if test "x$GCC" = "xyes"; then
6643   warn_cflags='$(GCC_WARN_CFLAGS)'
6644   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6645 fi
6646
6647
6648
6649 # Disable exceptions and RTTI if building with g++
6650 noexception_flags=
6651 save_CFLAGS="$CFLAGS"
6652 for real_option in -fno-exceptions -fno-rtti; do
6653   # Do the check with the no- prefix removed since gcc silently
6654   # accepts any -Wno-* option on purpose
6655   case $real_option in
6656     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6657     *) option=$real_option ;;
6658   esac
6659   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6660
6661   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6662 $as_echo_n "checking whether $CC supports $option... " >&6; }
6663 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6664   $as_echo_n "(cached) " >&6
6665 else
6666   CFLAGS="$option"
6667     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6668 /* end confdefs.h.  */
6669
6670 int
6671 main ()
6672 {
6673
6674   ;
6675   return 0;
6676 }
6677 _ACEOF
6678 if ac_fn_c_try_compile "$LINENO"; then :
6679   eval "$as_acx_Woption=yes"
6680 else
6681   eval "$as_acx_Woption=no"
6682 fi
6683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6684
6685 fi
6686 eval ac_res=\$$as_acx_Woption
6687                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6688 $as_echo "$ac_res" >&6; }
6689   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6690   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6691 fi
6692   done
6693 CFLAGS="$save_CFLAGS"
6694
6695
6696 # Enable expensive internal checks
6697 is_release=
6698 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6699   is_release=yes
6700 fi
6701
6702 # Check whether --enable-checking was given.
6703 if test "${enable_checking+set}" = set; then :
6704   enableval=$enable_checking; ac_checking_flags="${enableval}"
6705 else
6706
6707 # Determine the default checks.
6708 if test x$is_release = x ; then
6709   ac_checking_flags=yes
6710 else
6711   ac_checking_flags=release
6712 fi
6713 fi
6714
6715 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6716 for check in release $ac_checking_flags
6717 do
6718         case $check in
6719         # these set all the flags to specific states
6720         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6721                         ac_fold_checking= ; ac_gc_checking=1 ;
6722                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6723                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6724                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6725                         ac_types_checking=1 ;;
6726         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6727                         ac_fold_checking= ; ac_gc_checking= ;
6728                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6729                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6730                         ac_tree_checking= ; ac_valgrind_checking= ;
6731                         ac_types_checking= ;;
6732         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6733                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6734                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6735                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6736                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6737                         ac_types_checking=1 ;;
6738         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6739                         ac_fold_checking= ; ac_gc_checking= ;
6740                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6741                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6742                         ac_tree_checking= ; ac_valgrind_checking= ;
6743                         ac_types_checking= ;;
6744         # these enable particular checks
6745         assert)         ac_assert_checking=1 ;;
6746         df)             ac_df_checking=1 ;;
6747         fold)           ac_fold_checking=1 ;;
6748         gc)             ac_gc_checking=1 ;;
6749         gcac)           ac_gc_always_collect=1 ;;
6750         gimple)         ac_gimple_checking=1 ;;
6751         misc)           ac_checking=1 ;;
6752         rtl)            ac_rtl_checking=1 ;;
6753         rtlflag)        ac_rtlflag_checking=1 ;;
6754         runtime)        ac_runtime_checking=1 ;;
6755         tree)           ac_tree_checking=1 ;;
6756         types)          ac_types_checking=1 ;;
6757         valgrind)       ac_valgrind_checking=1 ;;
6758         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6759         esac
6760 done
6761 IFS="$ac_save_IFS"
6762
6763 nocommon_flag=""
6764 if test x$ac_checking != x ; then
6765
6766 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6767
6768   nocommon_flag=-fno-common
6769 fi
6770
6771 if test x$ac_df_checking != x ; then
6772
6773 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6774
6775 fi
6776 if test x$ac_assert_checking != x ; then
6777
6778 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6779
6780 fi
6781 if test x$ac_gimple_checking != x ; then
6782
6783 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6784
6785 fi
6786
6787 if test x$ac_runtime_checking != x ; then
6788
6789 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6790
6791 fi
6792 if test x$ac_tree_checking != x ; then
6793
6794 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6795
6796   TREEBROWSER=tree-browser.o
6797 fi
6798 if test x$ac_types_checking != x ; then
6799
6800 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6801
6802 fi
6803
6804 if test x$ac_rtl_checking != x ; then
6805
6806 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6807
6808 fi
6809 if test x$ac_rtlflag_checking != x ; then
6810
6811 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6812
6813 fi
6814 if test x$ac_gc_checking != x ; then
6815
6816 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6817
6818 fi
6819 if test x$ac_gc_always_collect != x ; then
6820
6821 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6822
6823 fi
6824 if test x$ac_fold_checking != x ; then
6825
6826 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6827
6828 fi
6829 valgrind_path_defines=
6830 valgrind_command=
6831
6832 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6833 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6834   have_valgrind_h=yes
6835 else
6836   have_valgrind_h=no
6837 fi
6838
6839
6840
6841 if test x$ac_valgrind_checking != x ; then
6842   # It is certainly possible that there's valgrind but no valgrind.h.
6843   # GCC relies on making annotations so we must have both.
6844   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6845 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6847 /* end confdefs.h.  */
6848 #include <valgrind/memcheck.h>
6849 #ifndef VALGRIND_DISCARD
6850 #error VALGRIND_DISCARD not defined
6851 #endif
6852 _ACEOF
6853 if ac_fn_c_try_cpp "$LINENO"; then :
6854   gcc_cv_header_valgrind_memcheck_h=yes
6855 else
6856   gcc_cv_header_valgrind_memcheck_h=no
6857 fi
6858 rm -f conftest.err conftest.$ac_ext
6859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6860 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6861   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6862 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6863   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6864 /* end confdefs.h.  */
6865 #include <memcheck.h>
6866 #ifndef VALGRIND_DISCARD
6867 #error VALGRIND_DISCARD not defined
6868 #endif
6869 _ACEOF
6870 if ac_fn_c_try_cpp "$LINENO"; then :
6871   gcc_cv_header_memcheck_h=yes
6872 else
6873   gcc_cv_header_memcheck_h=no
6874 fi
6875 rm -f conftest.err conftest.$ac_ext
6876   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6877 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6878
6879 # Prepare PATH_SEPARATOR.
6880 # The user is always right.
6881 if test "${PATH_SEPARATOR+set}" != set; then
6882   echo "#! /bin/sh" >conf$$.sh
6883   echo  "exit 0"   >>conf$$.sh
6884   chmod +x conf$$.sh
6885   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6886     PATH_SEPARATOR=';'
6887   else
6888     PATH_SEPARATOR=:
6889   fi
6890   rm -f conf$$.sh
6891 fi
6892
6893 # Find out how to test for executable files. Don't use a zero-byte file,
6894 # as systems may use methods other than mode bits to determine executability.
6895 cat >conf$$.file <<_ASEOF
6896 #! /bin/sh
6897 exit 0
6898 _ASEOF
6899 chmod +x conf$$.file
6900 if test -x conf$$.file >/dev/null 2>&1; then
6901   ac_executable_p="test -x"
6902 else
6903   ac_executable_p="test -f"
6904 fi
6905 rm -f conf$$.file
6906
6907 # Extract the first word of "valgrind", so it can be a program name with args.
6908 set dummy valgrind; ac_word=$2
6909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6910 $as_echo_n "checking for $ac_word... " >&6; }
6911 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6912   $as_echo_n "(cached) " >&6
6913 else
6914   case "$valgrind_path" in
6915   [\\/]* | ?:[\\/]*)
6916     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6917     ;;
6918   *)
6919     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6920     for ac_dir in $PATH; do
6921       IFS="$ac_save_IFS"
6922       test -z "$ac_dir" && ac_dir=.
6923       for ac_exec_ext in '' $ac_executable_extensions; do
6924         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6925           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6926             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6927             break 2
6928           fi
6929         fi
6930       done
6931     done
6932     IFS="$ac_save_IFS"
6933     ;;
6934 esac
6935 fi
6936 valgrind_path="$ac_cv_path_valgrind_path"
6937 if test -n "$valgrind_path"; then
6938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6939 $as_echo "$valgrind_path" >&6; }
6940 else
6941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6942 $as_echo "no" >&6; }
6943 fi
6944
6945   if test "x$valgrind_path" = "x" \
6946     || (test $have_valgrind_h = no \
6947         && test $gcc_cv_header_memcheck_h = no \
6948         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6949         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6950   fi
6951   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6952   valgrind_command="$valgrind_path -q"
6953
6954 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6955
6956   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6957
6958 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6959
6960   fi
6961   if test $gcc_cv_header_memcheck_h = yes; then
6962
6963 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6964
6965   fi
6966 fi
6967
6968
6969
6970 # Enable code coverage collection
6971 # Check whether --enable-coverage was given.
6972 if test "${enable_coverage+set}" = set; then :
6973   enableval=$enable_coverage; case "${enableval}" in
6974   yes|noopt)
6975     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6976     ;;
6977   opt)
6978     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6979     ;;
6980   no)
6981     # a.k.a. --disable-coverage
6982     coverage_flags=""
6983     ;;
6984   *)
6985     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6986     ;;
6987 esac
6988 else
6989   coverage_flags=""
6990 fi
6991
6992
6993
6994 # Check whether --enable-gather-detailed-mem-stats was given.
6995 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6996   enableval=$enable_gather_detailed_mem_stats;
6997 else
6998   enable_gather_detailed_mem_stats=no
6999 fi
7000
7001 if test x$enable_gather_detailed_mem_stats = xyes ; then
7002
7003 $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h
7004
7005 fi
7006
7007 # -------------------------------
7008 # Miscenalleous configure options
7009 # -------------------------------
7010
7011 # See if we are building gcc with C++.
7012 # Check whether --enable-build-with-cxx was given.
7013 if test "${enable_build_with_cxx+set}" = set; then :
7014   enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
7015 else
7016   ENABLE_BUILD_WITH_CXX=no
7017 fi
7018
7019
7020 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then
7021
7022 $as_echo "#define ENABLE_BUILD_WITH_CXX 1" >>confdefs.h
7023
7024 fi
7025
7026 # With stabs
7027
7028 # Check whether --with-stabs was given.
7029 if test "${with_stabs+set}" = set; then :
7030   withval=$with_stabs; stabs="$with_stabs"
7031 else
7032   stabs=no
7033 fi
7034
7035
7036 # Determine whether or not multilibs are enabled.
7037 # Check whether --enable-multilib was given.
7038 if test "${enable_multilib+set}" = set; then :
7039   enableval=$enable_multilib;
7040 else
7041   enable_multilib=yes
7042 fi
7043
7044
7045
7046 # Enable __cxa_atexit for C++.
7047 # Check whether --enable-__cxa_atexit was given.
7048 if test "${enable___cxa_atexit+set}" = set; then :
7049   enableval=$enable___cxa_atexit;
7050 fi
7051
7052
7053 # Enable C extension for decimal float if target supports it.
7054
7055 # Check whether --enable-decimal-float was given.
7056 if test "${enable_decimal_float+set}" = set; then :
7057   enableval=$enable_decimal_float;
7058   case $enable_decimal_float in
7059     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7060     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7061 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7062   esac
7063
7064 else
7065
7066   case $target in
7067     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7068     i?86*-*-mingw* | x86_64*-*-mingw* | \
7069     i?86*-*-cygwin*)
7070       enable_decimal_float=yes
7071       ;;
7072     *)
7073       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7074 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7075       enable_decimal_float=no
7076       ;;
7077   esac
7078
7079 fi
7080
7081
7082 # x86's use BID format instead of DPD
7083 case x$enable_decimal_float in
7084   xyes)
7085     case $target in
7086       i?86*-*-* | x86_64*-*-*)
7087         enable_decimal_float=bid
7088         ;;
7089       *)
7090         enable_decimal_float=dpd
7091         ;;
7092     esac
7093     default_decimal_float=$enable_decimal_float
7094     ;;
7095   xno)
7096     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7097     # dependency on libdecnumber.
7098     default_decimal_float=dpd
7099     ;;
7100 esac
7101
7102
7103
7104
7105 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7106
7107 cat >>confdefs.h <<_ACEOF
7108 #define ENABLE_DECIMAL_FLOAT $dfp
7109 _ACEOF
7110
7111
7112 # Use default_decimal_float for dependency.
7113 enable_decimal_float=$default_decimal_float
7114
7115 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7116
7117 cat >>confdefs.h <<_ACEOF
7118 #define ENABLE_DECIMAL_BID_FORMAT $bid
7119 _ACEOF
7120
7121
7122 # Enable C extension for fixed-point arithmetic.
7123 # Check whether --enable-fixed-point was given.
7124 if test "${enable_fixed_point+set}" = set; then :
7125   enableval=$enable_fixed_point;
7126 else
7127
7128   case $target in
7129     arm*)
7130       enable_fixed_point=yes
7131       ;;
7132
7133     mips*-*-*)
7134       case $host in
7135         mips*-sgi-irix*)
7136           { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported on IRIX, ignored" >&5
7137 $as_echo "$as_me: WARNING: fixed-point is not supported on IRIX, ignored" >&2;}
7138           enable_fixed_point=no
7139           ;;
7140         *)
7141           enable_fixed_point=yes
7142           ;;
7143       esac
7144       ;;
7145     *)
7146       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7147 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7148       enable_fixed_point=no
7149       ;;
7150   esac
7151
7152 fi
7153
7154
7155
7156 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7157
7158 cat >>confdefs.h <<_ACEOF
7159 #define ENABLE_FIXED_POINT $fixedpoint
7160 _ACEOF
7161
7162
7163 # Enable threads
7164 # Pass with no value to take the default
7165 # Pass with a value to specify a thread package
7166 # Check whether --enable-threads was given.
7167 if test "${enable_threads+set}" = set; then :
7168   enableval=$enable_threads;
7169 else
7170   enable_threads=''
7171 fi
7172
7173
7174 # Check whether --enable-tls was given.
7175 if test "${enable_tls+set}" = set; then :
7176   enableval=$enable_tls;
7177   case $enable_tls in
7178     yes | no) ;;
7179     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7180 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7181   esac
7182
7183 else
7184   enable_tls=''
7185 fi
7186
7187
7188 # Check whether --enable-objc-gc was given.
7189 if test "${enable_objc_gc+set}" = set; then :
7190   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7191         objc_boehm_gc=''
7192 else
7193         objc_boehm_gc=1
7194 fi
7195 else
7196   objc_boehm_gc=''
7197 fi
7198
7199
7200
7201 # Check whether --with-dwarf2 was given.
7202 if test "${with_dwarf2+set}" = set; then :
7203   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7204 else
7205   dwarf2=no
7206 fi
7207
7208
7209 # Check whether --enable-shared was given.
7210 if test "${enable_shared+set}" = set; then :
7211   enableval=$enable_shared;
7212   case $enable_shared in
7213   yes | no) ;;
7214   *)
7215     enable_shared=no
7216     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7217     for pkg in $enableval; do
7218       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7219         enable_shared=yes
7220       fi
7221     done
7222     IFS="$ac_save_ifs"
7223     ;;
7224   esac
7225
7226 else
7227   enable_shared=yes
7228 fi
7229
7230
7231
7232
7233 # Check whether --with-native-system-header-dir was given.
7234 if test "${with_native_system_header_dir+set}" = set; then :
7235   withval=$with_native_system_header_dir;
7236  case ${with_native_system_header_dir} in
7237  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7238  /* | [A-Za-z]:[\\/]*) ;;
7239  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7240  esac
7241  configured_native_system_header_dir="${withval}"
7242
7243 else
7244   configured_native_system_header_dir=
7245 fi
7246
7247
7248
7249 # Check whether --with-build-sysroot was given.
7250 if test "${with_build_sysroot+set}" = set; then :
7251   withval=$with_build_sysroot; if test x"$withval" != x ; then
7252      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7253    fi
7254 else
7255   SYSROOT_CFLAGS_FOR_TARGET=
7256 fi
7257
7258
7259
7260
7261 # Check whether --with-sysroot was given.
7262 if test "${with_sysroot+set}" = set; then :
7263   withval=$with_sysroot;
7264  case ${with_sysroot} in
7265  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7266  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7267  esac
7268
7269  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7270  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7271
7272  if test "x$prefix" = xNONE; then
7273   test_prefix=/usr/local
7274  else
7275   test_prefix=$prefix
7276  fi
7277  if test "x$exec_prefix" = xNONE; then
7278   test_exec_prefix=$test_prefix
7279  else
7280   test_exec_prefix=$exec_prefix
7281  fi
7282  case ${TARGET_SYSTEM_ROOT} in
7283  "${test_prefix}"|"${test_prefix}/"*|\
7284  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7285  '${prefix}'|'${prefix}/'*|\
7286  '${exec_prefix}'|'${exec_prefix}/'*)
7287    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7288    TARGET_SYSTEM_ROOT_DEFINE="$t"
7289    ;;
7290  esac
7291
7292 else
7293
7294  TARGET_SYSTEM_ROOT=
7295  TARGET_SYSTEM_ROOT_DEFINE=
7296  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7297
7298 fi
7299
7300
7301
7302
7303
7304
7305 # Check whether --with-specs was given.
7306 if test "${with_specs+set}" = set; then :
7307   withval=$with_specs; CONFIGURE_SPECS=$withval
7308 else
7309   CONFIGURE_SPECS=
7310
7311 fi
7312
7313
7314
7315
7316
7317 # Check whether --with-pkgversion was given.
7318 if test "${with_pkgversion+set}" = set; then :
7319   withval=$with_pkgversion; case "$withval" in
7320       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7321       no)  PKGVERSION= ;;
7322       *)   PKGVERSION="($withval) " ;;
7323      esac
7324 else
7325   PKGVERSION="(GCC) "
7326
7327 fi
7328
7329
7330
7331
7332
7333 # Check whether --with-bugurl was given.
7334 if test "${with_bugurl+set}" = set; then :
7335   withval=$with_bugurl; case "$withval" in
7336       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7337       no)  BUGURL=
7338            ;;
7339       *)   BUGURL="$withval"
7340            ;;
7341      esac
7342 else
7343   BUGURL="http://gcc.gnu.org/bugs.html"
7344
7345 fi
7346
7347   case ${BUGURL} in
7348   "")
7349     REPORT_BUGS_TO=
7350     REPORT_BUGS_TEXI=
7351     ;;
7352   *)
7353     REPORT_BUGS_TO="<$BUGURL>"
7354     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7355     ;;
7356   esac;
7357
7358
7359
7360
7361 # Sanity check enable_languages in case someone does not run the toplevel
7362 # configure # script.
7363 # Check whether --enable-languages was given.
7364 if test "${enable_languages+set}" = set; then :
7365   enableval=$enable_languages; case ,${enable_languages}, in
7366        ,,|,yes,)
7367                 # go safe -- we cannot be much sure without the toplevel
7368                 # configure's
7369                 # analysis of which target libs are present and usable
7370                 enable_languages=c
7371                 ;;
7372          *,all,*)
7373                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7374                 ;;
7375         *,c,*)
7376                 ;;
7377         *)
7378                 enable_languages=c,${enable_languages}
7379                 ;;
7380 esac
7381 else
7382   enable_languages=c
7383 fi
7384
7385
7386
7387 # Check whether --with-multilib-list was given.
7388 if test "${with_multilib_list+set}" = set; then :
7389   withval=$with_multilib_list; :
7390 else
7391   with_multilib_list=default
7392 fi
7393
7394
7395 # -------------------------
7396 # Checks for other programs
7397 # -------------------------
7398
7399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7400 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7401 set x ${MAKE-make}
7402 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7403 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7404   $as_echo_n "(cached) " >&6
7405 else
7406   cat >conftest.make <<\_ACEOF
7407 SHELL = /bin/sh
7408 all:
7409         @echo '@@@%%%=$(MAKE)=@@@%%%'
7410 _ACEOF
7411 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7412 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7413   *@@@%%%=?*=@@@%%%*)
7414     eval ac_cv_prog_make_${ac_make}_set=yes;;
7415   *)
7416     eval ac_cv_prog_make_${ac_make}_set=no;;
7417 esac
7418 rm -f conftest.make
7419 fi
7420 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7422 $as_echo "yes" >&6; }
7423   SET_MAKE=
7424 else
7425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7426 $as_echo "no" >&6; }
7427   SET_MAKE="MAKE=${MAKE-make}"
7428 fi
7429
7430
7431 # Find some useful tools
7432 for ac_prog in gawk mawk nawk awk
7433 do
7434   # Extract the first word of "$ac_prog", so it can be a program name with args.
7435 set dummy $ac_prog; ac_word=$2
7436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7437 $as_echo_n "checking for $ac_word... " >&6; }
7438 if test "${ac_cv_prog_AWK+set}" = set; then :
7439   $as_echo_n "(cached) " >&6
7440 else
7441   if test -n "$AWK"; then
7442   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7443 else
7444 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7445 for as_dir in $PATH
7446 do
7447   IFS=$as_save_IFS
7448   test -z "$as_dir" && as_dir=.
7449     for ac_exec_ext in '' $ac_executable_extensions; do
7450   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7451     ac_cv_prog_AWK="$ac_prog"
7452     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7453     break 2
7454   fi
7455 done
7456   done
7457 IFS=$as_save_IFS
7458
7459 fi
7460 fi
7461 AWK=$ac_cv_prog_AWK
7462 if test -n "$AWK"; then
7463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7464 $as_echo "$AWK" >&6; }
7465 else
7466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7467 $as_echo "no" >&6; }
7468 fi
7469
7470
7471   test -n "$AWK" && break
7472 done
7473
7474 # We need awk to create options.c and options.h.
7475 # Bail out if it's missing.
7476 case ${AWK} in
7477   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7478 esac
7479
7480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7481 $as_echo_n "checking whether ln -s works... " >&6; }
7482 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7483   $as_echo_n "(cached) " >&6
7484 else
7485   rm -f conftestdata_t
7486 echo >conftestdata_f
7487 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7488 then
7489   gcc_cv_prog_LN_S="ln -s"
7490 else
7491   if ln conftestdata_f conftestdata_t 2>/dev/null
7492   then
7493     gcc_cv_prog_LN_S=ln
7494   else
7495     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7496     then
7497       gcc_cv_prog_LN_S="cp -p"
7498     else
7499       gcc_cv_prog_LN_S=cp
7500     fi
7501   fi
7502 fi
7503 rm -f conftestdata_f conftestdata_t
7504
7505 fi
7506 LN_S="$gcc_cv_prog_LN_S"
7507 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7509 $as_echo "yes" >&6; }
7510 else
7511   if test "$gcc_cv_prog_LN_S" = "ln"; then
7512     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7513 $as_echo "no, using ln" >&6; }
7514   else
7515     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7516 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7517   fi
7518 fi
7519
7520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7521 $as_echo_n "checking whether ln works... " >&6; }
7522 if test "${acx_cv_prog_LN+set}" = set; then :
7523   $as_echo_n "(cached) " >&6
7524 else
7525   rm -f conftestdata_t
7526 echo >conftestdata_f
7527 if ln conftestdata_f conftestdata_t 2>/dev/null
7528 then
7529   acx_cv_prog_LN=ln
7530 else
7531   acx_cv_prog_LN=no
7532 fi
7533 rm -f conftestdata_f conftestdata_t
7534
7535 fi
7536 if test $acx_cv_prog_LN = no; then
7537   LN="$LN_S"
7538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7539 $as_echo "no, using $LN" >&6; }
7540 else
7541   LN="$acx_cv_prog_LN"
7542   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7543 $as_echo "yes" >&6; }
7544 fi
7545
7546 if test -n "$ac_tool_prefix"; then
7547   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7548 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7550 $as_echo_n "checking for $ac_word... " >&6; }
7551 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7552   $as_echo_n "(cached) " >&6
7553 else
7554   if test -n "$RANLIB"; then
7555   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7556 else
7557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7558 for as_dir in $PATH
7559 do
7560   IFS=$as_save_IFS
7561   test -z "$as_dir" && as_dir=.
7562     for ac_exec_ext in '' $ac_executable_extensions; do
7563   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7564     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7565     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7566     break 2
7567   fi
7568 done
7569   done
7570 IFS=$as_save_IFS
7571
7572 fi
7573 fi
7574 RANLIB=$ac_cv_prog_RANLIB
7575 if test -n "$RANLIB"; then
7576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7577 $as_echo "$RANLIB" >&6; }
7578 else
7579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7580 $as_echo "no" >&6; }
7581 fi
7582
7583
7584 fi
7585 if test -z "$ac_cv_prog_RANLIB"; then
7586   ac_ct_RANLIB=$RANLIB
7587   # Extract the first word of "ranlib", so it can be a program name with args.
7588 set dummy ranlib; ac_word=$2
7589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7590 $as_echo_n "checking for $ac_word... " >&6; }
7591 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7592   $as_echo_n "(cached) " >&6
7593 else
7594   if test -n "$ac_ct_RANLIB"; then
7595   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7596 else
7597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7598 for as_dir in $PATH
7599 do
7600   IFS=$as_save_IFS
7601   test -z "$as_dir" && as_dir=.
7602     for ac_exec_ext in '' $ac_executable_extensions; do
7603   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7604     ac_cv_prog_ac_ct_RANLIB="ranlib"
7605     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7606     break 2
7607   fi
7608 done
7609   done
7610 IFS=$as_save_IFS
7611
7612 fi
7613 fi
7614 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7615 if test -n "$ac_ct_RANLIB"; then
7616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7617 $as_echo "$ac_ct_RANLIB" >&6; }
7618 else
7619   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7620 $as_echo "no" >&6; }
7621 fi
7622
7623   if test "x$ac_ct_RANLIB" = x; then
7624     RANLIB=":"
7625   else
7626     case $cross_compiling:$ac_tool_warned in
7627 yes:)
7628 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7629 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7630 ac_tool_warned=yes ;;
7631 esac
7632     RANLIB=$ac_ct_RANLIB
7633   fi
7634 else
7635   RANLIB="$ac_cv_prog_RANLIB"
7636 fi
7637
7638 ranlib_flags=""
7639
7640
7641 # Find a good install program.  We prefer a C program (faster),
7642 # so one script is as good as another.  But avoid the broken or
7643 # incompatible versions:
7644 # SysV /etc/install, /usr/sbin/install
7645 # SunOS /usr/etc/install
7646 # IRIX /sbin/install
7647 # AIX /bin/install
7648 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7649 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7650 # ./install, which can be erroneously created by make from ./install.sh.
7651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7652 $as_echo_n "checking for a BSD compatible install... " >&6; }
7653 if test -z "$INSTALL"; then
7654 if test "${ac_cv_path_install+set}" = set; then :
7655   $as_echo_n "(cached) " >&6
7656 else
7657     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7658   for ac_dir in $PATH; do
7659     # Account for people who put trailing slashes in PATH elements.
7660     case "$ac_dir/" in
7661     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7662     *)
7663       # OSF1 and SCO ODT 3.0 have their own names for install.
7664       for ac_prog in ginstall scoinst install; do
7665         if test -f $ac_dir/$ac_prog; then
7666           if test $ac_prog = install &&
7667             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7668             # AIX install.  It has an incompatible calling convention.
7669             # OSF/1 installbsd also uses dspmsg, but is usable.
7670             :
7671           else
7672             ac_cv_path_install="$ac_dir/$ac_prog -c"
7673             break 2
7674           fi
7675         fi
7676       done
7677       ;;
7678     esac
7679   done
7680   IFS="$ac_save_IFS"
7681
7682 fi
7683   if test "${ac_cv_path_install+set}" = set; then
7684     INSTALL="$ac_cv_path_install"
7685   else
7686     # As a last resort, use the slow shell script.  We don't cache a
7687     # path for INSTALL within a source directory, because that will
7688     # break other packages using the cache if that directory is
7689     # removed, or if the path is relative.
7690     INSTALL="$ac_install_sh"
7691   fi
7692 fi
7693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7694 $as_echo "$INSTALL" >&6; }
7695
7696 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7697 # It thinks the first close brace ends the variable substitution.
7698 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7699
7700 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7701
7702
7703 # See if cmp has --ignore-initial.
7704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7705 $as_echo_n "checking for cmp's capabilities... " >&6; }
7706 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7707   $as_echo_n "(cached) " >&6
7708 else
7709    echo abfoo >t1
7710   echo cdfoo >t2
7711   gcc_cv_prog_cmp_skip=slowcompare
7712   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7713     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7714       :
7715     else
7716       gcc_cv_prog_cmp_skip=gnucompare
7717     fi
7718   fi
7719   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7720     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7721       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7722         :
7723       else
7724         gcc_cv_prog_cmp_skip=fastcompare
7725       fi
7726     fi
7727   fi
7728   rm t1 t2
7729
7730 fi
7731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7732 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7733 make_compare_target=$gcc_cv_prog_cmp_skip
7734
7735
7736
7737 # See if we have the mktemp command.
7738 # Extract the first word of "mktemp", so it can be a program name with args.
7739 set dummy mktemp; ac_word=$2
7740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7741 $as_echo_n "checking for $ac_word... " >&6; }
7742 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7743   $as_echo_n "(cached) " >&6
7744 else
7745   if test -n "$have_mktemp_command"; then
7746   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7747 else
7748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7749 for as_dir in $PATH
7750 do
7751   IFS=$as_save_IFS
7752   test -z "$as_dir" && as_dir=.
7753     for ac_exec_ext in '' $ac_executable_extensions; do
7754   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7755     ac_cv_prog_have_mktemp_command="yes"
7756     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7757     break 2
7758   fi
7759 done
7760   done
7761 IFS=$as_save_IFS
7762
7763   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7764 fi
7765 fi
7766 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7767 if test -n "$have_mktemp_command"; then
7768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7769 $as_echo "$have_mktemp_command" >&6; }
7770 else
7771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7772 $as_echo "no" >&6; }
7773 fi
7774
7775
7776
7777 # See if makeinfo has been installed and is modern enough
7778 # that we can use it.
7779
7780   # Extract the first word of "makeinfo", so it can be a program name with args.
7781 set dummy makeinfo; ac_word=$2
7782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7783 $as_echo_n "checking for $ac_word... " >&6; }
7784 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7785   $as_echo_n "(cached) " >&6
7786 else
7787   if test -n "$MAKEINFO"; then
7788   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7789 else
7790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7791 for as_dir in $PATH
7792 do
7793   IFS=$as_save_IFS
7794   test -z "$as_dir" && as_dir=.
7795     for ac_exec_ext in '' $ac_executable_extensions; do
7796   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7797     ac_cv_prog_MAKEINFO="makeinfo"
7798     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7799     break 2
7800   fi
7801 done
7802   done
7803 IFS=$as_save_IFS
7804
7805 fi
7806 fi
7807 MAKEINFO=$ac_cv_prog_MAKEINFO
7808 if test -n "$MAKEINFO"; then
7809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7810 $as_echo "$MAKEINFO" >&6; }
7811 else
7812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7813 $as_echo "no" >&6; }
7814 fi
7815
7816
7817   if test -n "$MAKEINFO"; then
7818     # Found it, now check the version.
7819     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7820 $as_echo_n "checking for modern makeinfo... " >&6; }
7821 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7822   $as_echo_n "(cached) " >&6
7823 else
7824   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7825                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7826
7827                     case $ac_prog_version in
7828                       '')  gcc_cv_prog_makeinfo_modern=no;;
7829                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7830                       *)   gcc_cv_prog_makeinfo_modern=no;;
7831                     esac
7832
7833 fi
7834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7835 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7836   else
7837     gcc_cv_prog_makeinfo_modern=no
7838   fi
7839   if test $gcc_cv_prog_makeinfo_modern = no; then
7840     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7841   fi
7842
7843 if test $gcc_cv_prog_makeinfo_modern = no; then
7844   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7845 *** Makeinfo is missing or too old.
7846 *** Info documentation will not be built." >&5
7847 $as_echo "$as_me: WARNING:
7848 *** Makeinfo is missing or too old.
7849 *** Info documentation will not be built." >&2;}
7850   BUILD_INFO=
7851 else
7852   BUILD_INFO=info
7853 fi
7854
7855
7856 # Is pod2man recent enough to regenerate manpages?
7857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7858 $as_echo_n "checking for recent Pod::Man... " >&6; }
7859 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7861 $as_echo "yes" >&6; }
7862   GENERATED_MANPAGES=generated-manpages
7863 else
7864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7865 $as_echo "no" >&6; }
7866   GENERATED_MANPAGES=
7867 fi
7868
7869
7870 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7871
7872 # How about lex?
7873 for ac_prog in flex
7874 do
7875   # Extract the first word of "$ac_prog", so it can be a program name with args.
7876 set dummy $ac_prog; ac_word=$2
7877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7878 $as_echo_n "checking for $ac_word... " >&6; }
7879 if test "${ac_cv_prog_FLEX+set}" = set; then :
7880   $as_echo_n "(cached) " >&6
7881 else
7882   if test -n "$FLEX"; then
7883   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7884 else
7885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7886 for as_dir in $PATH
7887 do
7888   IFS=$as_save_IFS
7889   test -z "$as_dir" && as_dir=.
7890     for ac_exec_ext in '' $ac_executable_extensions; do
7891   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7892     ac_cv_prog_FLEX="$ac_prog"
7893     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7894     break 2
7895   fi
7896 done
7897   done
7898 IFS=$as_save_IFS
7899
7900 fi
7901 fi
7902 FLEX=$ac_cv_prog_FLEX
7903 if test -n "$FLEX"; then
7904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7905 $as_echo "$FLEX" >&6; }
7906 else
7907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7908 $as_echo "no" >&6; }
7909 fi
7910
7911
7912   test -n "$FLEX" && break
7913 done
7914 test -n "$FLEX" || FLEX="$MISSING flex"
7915
7916
7917 # Bison?
7918 for ac_prog in bison
7919 do
7920   # Extract the first word of "$ac_prog", so it can be a program name with args.
7921 set dummy $ac_prog; ac_word=$2
7922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7923 $as_echo_n "checking for $ac_word... " >&6; }
7924 if test "${ac_cv_prog_BISON+set}" = set; then :
7925   $as_echo_n "(cached) " >&6
7926 else
7927   if test -n "$BISON"; then
7928   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7929 else
7930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7931 for as_dir in $PATH
7932 do
7933   IFS=$as_save_IFS
7934   test -z "$as_dir" && as_dir=.
7935     for ac_exec_ext in '' $ac_executable_extensions; do
7936   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7937     ac_cv_prog_BISON="$ac_prog"
7938     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7939     break 2
7940   fi
7941 done
7942   done
7943 IFS=$as_save_IFS
7944
7945 fi
7946 fi
7947 BISON=$ac_cv_prog_BISON
7948 if test -n "$BISON"; then
7949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7950 $as_echo "$BISON" >&6; }
7951 else
7952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7953 $as_echo "no" >&6; }
7954 fi
7955
7956
7957   test -n "$BISON" && break
7958 done
7959 test -n "$BISON" || BISON="$MISSING bison"
7960
7961
7962 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7963 # check for build == host before using them.
7964
7965 # NM
7966 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7967   && test -d ../binutils ; then
7968   NM='${objdir}/../binutils/nm-new'
7969 else
7970   # Extract the first word of "nm", so it can be a program name with args.
7971 set dummy nm; ac_word=$2
7972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7973 $as_echo_n "checking for $ac_word... " >&6; }
7974 if test "${ac_cv_prog_NM+set}" = set; then :
7975   $as_echo_n "(cached) " >&6
7976 else
7977   if test -n "$NM"; then
7978   ac_cv_prog_NM="$NM" # Let the user override the test.
7979 else
7980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7981 for as_dir in $PATH
7982 do
7983   IFS=$as_save_IFS
7984   test -z "$as_dir" && as_dir=.
7985     for ac_exec_ext in '' $ac_executable_extensions; do
7986   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7987     ac_cv_prog_NM="nm"
7988     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7989     break 2
7990   fi
7991 done
7992   done
7993 IFS=$as_save_IFS
7994
7995   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7996 fi
7997 fi
7998 NM=$ac_cv_prog_NM
7999 if test -n "$NM"; then
8000   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
8001 $as_echo "$NM" >&6; }
8002 else
8003   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8004 $as_echo "no" >&6; }
8005 fi
8006
8007
8008 fi
8009
8010 # AR
8011 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8012   && test -d ../binutils ; then
8013   AR='${objdir}/../binutils/ar'
8014 else
8015   # Extract the first word of "ar", so it can be a program name with args.
8016 set dummy ar; ac_word=$2
8017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8018 $as_echo_n "checking for $ac_word... " >&6; }
8019 if test "${ac_cv_prog_AR+set}" = set; then :
8020   $as_echo_n "(cached) " >&6
8021 else
8022   if test -n "$AR"; then
8023   ac_cv_prog_AR="$AR" # Let the user override the test.
8024 else
8025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8026 for as_dir in $PATH
8027 do
8028   IFS=$as_save_IFS
8029   test -z "$as_dir" && as_dir=.
8030     for ac_exec_ext in '' $ac_executable_extensions; do
8031   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8032     ac_cv_prog_AR="ar"
8033     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8034     break 2
8035   fi
8036 done
8037   done
8038 IFS=$as_save_IFS
8039
8040   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8041 fi
8042 fi
8043 AR=$ac_cv_prog_AR
8044 if test -n "$AR"; then
8045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8046 $as_echo "$AR" >&6; }
8047 else
8048   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8049 $as_echo "no" >&6; }
8050 fi
8051
8052
8053 fi
8054
8055
8056 # --------------------
8057 # Checks for C headers
8058 # --------------------
8059
8060 # Need to reject headers which give warnings, so that the -Werror bootstrap
8061 # works later. *sigh*  This needs to come before all header checks.
8062
8063 ac_c_preproc_warn_flag=yes
8064
8065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8066 $as_echo_n "checking for ANSI C header files... " >&6; }
8067 if test "${ac_cv_header_stdc+set}" = set; then :
8068   $as_echo_n "(cached) " >&6
8069 else
8070   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8071 /* end confdefs.h.  */
8072 #include <stdlib.h>
8073 #include <stdarg.h>
8074 #include <string.h>
8075 #include <float.h>
8076
8077 int
8078 main ()
8079 {
8080
8081   ;
8082   return 0;
8083 }
8084 _ACEOF
8085 if ac_fn_c_try_compile "$LINENO"; then :
8086   ac_cv_header_stdc=yes
8087 else
8088   ac_cv_header_stdc=no
8089 fi
8090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8091
8092 if test $ac_cv_header_stdc = yes; then
8093   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8094   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8095 /* end confdefs.h.  */
8096 #include <string.h>
8097
8098 _ACEOF
8099 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8100   $EGREP "memchr" >/dev/null 2>&1; then :
8101
8102 else
8103   ac_cv_header_stdc=no
8104 fi
8105 rm -f conftest*
8106
8107 fi
8108
8109 if test $ac_cv_header_stdc = yes; then
8110   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8112 /* end confdefs.h.  */
8113 #include <stdlib.h>
8114
8115 _ACEOF
8116 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8117   $EGREP "free" >/dev/null 2>&1; then :
8118
8119 else
8120   ac_cv_header_stdc=no
8121 fi
8122 rm -f conftest*
8123
8124 fi
8125
8126 if test $ac_cv_header_stdc = yes; then
8127   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8128   if test "$cross_compiling" = yes; then :
8129   :
8130 else
8131   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8132 /* end confdefs.h.  */
8133 #include <ctype.h>
8134 #include <stdlib.h>
8135 #if ((' ' & 0x0FF) == 0x020)
8136 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8137 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8138 #else
8139 # define ISLOWER(c) \
8140                    (('a' <= (c) && (c) <= 'i') \
8141                      || ('j' <= (c) && (c) <= 'r') \
8142                      || ('s' <= (c) && (c) <= 'z'))
8143 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8144 #endif
8145
8146 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8147 int
8148 main ()
8149 {
8150   int i;
8151   for (i = 0; i < 256; i++)
8152     if (XOR (islower (i), ISLOWER (i))
8153         || toupper (i) != TOUPPER (i))
8154       return 2;
8155   return 0;
8156 }
8157 _ACEOF
8158 if ac_fn_c_try_run "$LINENO"; then :
8159
8160 else
8161   ac_cv_header_stdc=no
8162 fi
8163 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8164   conftest.$ac_objext conftest.beam conftest.$ac_ext
8165 fi
8166
8167 fi
8168 fi
8169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8170 $as_echo "$ac_cv_header_stdc" >&6; }
8171 if test $ac_cv_header_stdc = yes; then
8172
8173 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8174
8175 fi
8176
8177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8178 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8179 if test "${ac_cv_header_time+set}" = set; then :
8180   $as_echo_n "(cached) " >&6
8181 else
8182   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8183 /* end confdefs.h.  */
8184 #include <sys/types.h>
8185 #include <sys/time.h>
8186 #include <time.h>
8187
8188 int
8189 main ()
8190 {
8191 if ((struct tm *) 0)
8192 return 0;
8193   ;
8194   return 0;
8195 }
8196 _ACEOF
8197 if ac_fn_c_try_compile "$LINENO"; then :
8198   ac_cv_header_time=yes
8199 else
8200   ac_cv_header_time=no
8201 fi
8202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8203 fi
8204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8205 $as_echo "$ac_cv_header_time" >&6; }
8206 if test $ac_cv_header_time = yes; then
8207
8208 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8209
8210 fi
8211
8212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8213 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8214 if test "${gcc_cv_header_string+set}" = set; then :
8215   $as_echo_n "(cached) " >&6
8216 else
8217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8218 /* end confdefs.h.  */
8219 #include <string.h>
8220 #include <strings.h>
8221 int
8222 main ()
8223 {
8224
8225   ;
8226   return 0;
8227 }
8228 _ACEOF
8229 if ac_fn_c_try_compile "$LINENO"; then :
8230   gcc_cv_header_string=yes
8231 else
8232   gcc_cv_header_string=no
8233 fi
8234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8235 fi
8236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8237 $as_echo "$gcc_cv_header_string" >&6; }
8238 if test $gcc_cv_header_string = yes; then
8239
8240 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8241
8242 fi
8243
8244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8245 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8246 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8247   $as_echo_n "(cached) " >&6
8248 else
8249   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8250 /* end confdefs.h.  */
8251 #include <sys/types.h>
8252 #include <sys/wait.h>
8253 #ifndef WEXITSTATUS
8254 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8255 #endif
8256 #ifndef WIFEXITED
8257 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8258 #endif
8259
8260 int
8261 main ()
8262 {
8263   int s;
8264   wait (&s);
8265   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8266   ;
8267   return 0;
8268 }
8269 _ACEOF
8270 if ac_fn_c_try_compile "$LINENO"; then :
8271   ac_cv_header_sys_wait_h=yes
8272 else
8273   ac_cv_header_sys_wait_h=no
8274 fi
8275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8276 fi
8277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8278 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8279 if test $ac_cv_header_sys_wait_h = yes; then
8280
8281 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8282
8283 fi
8284
8285 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8286                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8287                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8288                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8289 do :
8290   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8291 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8292 eval as_val=\$$as_ac_Header
8293    if test "x$as_val" = x""yes; then :
8294   cat >>confdefs.h <<_ACEOF
8295 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8296 _ACEOF
8297
8298 fi
8299 done
8300
8301
8302 # Check for thread headers.
8303 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8304 if test "x$ac_cv_header_thread_h" = x""yes; then :
8305   have_thread_h=yes
8306 else
8307   have_thread_h=
8308 fi
8309
8310 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8311 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8312   have_pthread_h=yes
8313 else
8314   have_pthread_h=
8315 fi
8316
8317
8318 # These tests can't be done till we know if we have limits.h.
8319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8320 $as_echo_n "checking for CHAR_BIT... " >&6; }
8321 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8322   $as_echo_n "(cached) " >&6
8323 else
8324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8325 /* end confdefs.h.  */
8326 #ifdef HAVE_LIMITS_H
8327 #include <limits.h>
8328 #endif
8329 #ifdef CHAR_BIT
8330 found
8331 #endif
8332 _ACEOF
8333 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8334   $EGREP "found" >/dev/null 2>&1; then :
8335   gcc_cv_decl_char_bit=yes
8336 else
8337   gcc_cv_decl_char_bit=no
8338 fi
8339 rm -f conftest*
8340
8341
8342 fi
8343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8344 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8345 if test $gcc_cv_decl_char_bit = no; then
8346   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8347 $as_echo_n "checking number of bits in a byte... " >&6; }
8348 if test "${gcc_cv_c_nbby+set}" = set; then :
8349   $as_echo_n "(cached) " >&6
8350 else
8351   i=8
8352  gcc_cv_c_nbby=
8353  while test $i -lt 65; do
8354    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8355 /* end confdefs.h.  */
8356
8357 int
8358 main ()
8359 {
8360 switch(0) {
8361   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8362   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8363   ; }
8364   ;
8365   return 0;
8366 }
8367 _ACEOF
8368 if ac_fn_c_try_compile "$LINENO"; then :
8369   gcc_cv_c_nbby=$i; break
8370 fi
8371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8372    i=`expr $i + 1`
8373  done
8374  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8375
8376 fi
8377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8378 $as_echo "$gcc_cv_c_nbby" >&6; }
8379 if test $gcc_cv_c_nbby = failed; then
8380   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8381 else
8382
8383 cat >>confdefs.h <<_ACEOF
8384 #define CHAR_BIT $gcc_cv_c_nbby
8385 _ACEOF
8386
8387 fi
8388 fi
8389  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8390 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8391 if test "${ac_cv_c_bigendian+set}" = set; then :
8392   $as_echo_n "(cached) " >&6
8393 else
8394   ac_cv_c_bigendian=unknown
8395     # See if we're dealing with a universal compiler.
8396     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8397 /* end confdefs.h.  */
8398 #ifndef __APPLE_CC__
8399                not a universal capable compiler
8400              #endif
8401              typedef int dummy;
8402
8403 _ACEOF
8404 if ac_fn_c_try_compile "$LINENO"; then :
8405
8406         # Check for potential -arch flags.  It is not universal unless
8407         # there are at least two -arch flags with different values.
8408         ac_arch=
8409         ac_prev=
8410         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8411          if test -n "$ac_prev"; then
8412            case $ac_word in
8413              i?86 | x86_64 | ppc | ppc64)
8414                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8415                  ac_arch=$ac_word
8416                else
8417                  ac_cv_c_bigendian=universal
8418                  break
8419                fi
8420                ;;
8421            esac
8422            ac_prev=
8423          elif test "x$ac_word" = "x-arch"; then
8424            ac_prev=arch
8425          fi
8426        done
8427 fi
8428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8429     if test $ac_cv_c_bigendian = unknown; then
8430       # See if sys/param.h defines the BYTE_ORDER macro.
8431       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8432 /* end confdefs.h.  */
8433 #include <sys/types.h>
8434              #include <sys/param.h>
8435
8436 int
8437 main ()
8438 {
8439 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8440                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8441                      && LITTLE_ENDIAN)
8442               bogus endian macros
8443              #endif
8444
8445   ;
8446   return 0;
8447 }
8448 _ACEOF
8449 if ac_fn_c_try_compile "$LINENO"; then :
8450   # It does; now see whether it defined to BIG_ENDIAN or not.
8451          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8452 /* end confdefs.h.  */
8453 #include <sys/types.h>
8454                 #include <sys/param.h>
8455
8456 int
8457 main ()
8458 {
8459 #if BYTE_ORDER != BIG_ENDIAN
8460                  not big endian
8461                 #endif
8462
8463   ;
8464   return 0;
8465 }
8466 _ACEOF
8467 if ac_fn_c_try_compile "$LINENO"; then :
8468   ac_cv_c_bigendian=yes
8469 else
8470   ac_cv_c_bigendian=no
8471 fi
8472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8473 fi
8474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8475     fi
8476     if test $ac_cv_c_bigendian = unknown; then
8477       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8478       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8479 /* end confdefs.h.  */
8480 #include <limits.h>
8481
8482 int
8483 main ()
8484 {
8485 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8486               bogus endian macros
8487              #endif
8488
8489   ;
8490   return 0;
8491 }
8492 _ACEOF
8493 if ac_fn_c_try_compile "$LINENO"; then :
8494   # It does; now see whether it defined to _BIG_ENDIAN or not.
8495          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8496 /* end confdefs.h.  */
8497 #include <limits.h>
8498
8499 int
8500 main ()
8501 {
8502 #ifndef _BIG_ENDIAN
8503                  not big endian
8504                 #endif
8505
8506   ;
8507   return 0;
8508 }
8509 _ACEOF
8510 if ac_fn_c_try_compile "$LINENO"; then :
8511   ac_cv_c_bigendian=yes
8512 else
8513   ac_cv_c_bigendian=no
8514 fi
8515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8516 fi
8517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8518     fi
8519     if test $ac_cv_c_bigendian = unknown; then
8520       # Compile a test program.
8521       if test "$cross_compiling" = yes; then :
8522   # Try to guess by grepping values from an object file.
8523          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8524 /* end confdefs.h.  */
8525 short int ascii_mm[] =
8526                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8527                 short int ascii_ii[] =
8528                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8529                 int use_ascii (int i) {
8530                   return ascii_mm[i] + ascii_ii[i];
8531                 }
8532                 short int ebcdic_ii[] =
8533                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8534                 short int ebcdic_mm[] =
8535                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8536                 int use_ebcdic (int i) {
8537                   return ebcdic_mm[i] + ebcdic_ii[i];
8538                 }
8539                 extern int foo;
8540
8541 int
8542 main ()
8543 {
8544 return use_ascii (foo) == use_ebcdic (foo);
8545   ;
8546   return 0;
8547 }
8548 _ACEOF
8549 if ac_fn_c_try_compile "$LINENO"; then :
8550   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8551               ac_cv_c_bigendian=yes
8552             fi
8553             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8554               if test "$ac_cv_c_bigendian" = unknown; then
8555                 ac_cv_c_bigendian=no
8556               else
8557                 # finding both strings is unlikely to happen, but who knows?
8558                 ac_cv_c_bigendian=unknown
8559               fi
8560             fi
8561 fi
8562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8563 else
8564   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8565 /* end confdefs.h.  */
8566 $ac_includes_default
8567 int
8568 main ()
8569 {
8570
8571              /* Are we little or big endian?  From Harbison&Steele.  */
8572              union
8573              {
8574                long int l;
8575                char c[sizeof (long int)];
8576              } u;
8577              u.l = 1;
8578              return u.c[sizeof (long int) - 1] == 1;
8579
8580   ;
8581   return 0;
8582 }
8583 _ACEOF
8584 if ac_fn_c_try_run "$LINENO"; then :
8585   ac_cv_c_bigendian=no
8586 else
8587   ac_cv_c_bigendian=yes
8588 fi
8589 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8590   conftest.$ac_objext conftest.beam conftest.$ac_ext
8591 fi
8592
8593     fi
8594 fi
8595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8596 $as_echo "$ac_cv_c_bigendian" >&6; }
8597  case $ac_cv_c_bigendian in #(
8598    yes)
8599      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8600 ;; #(
8601    no)
8602       ;; #(
8603    universal)
8604
8605 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8606
8607      ;; #(
8608    *)
8609      as_fn_error "unknown endianness
8610  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8611  esac
8612
8613
8614 # ----------------------
8615 # Checks for C++ headers
8616 # ----------------------
8617
8618 ac_ext=cpp
8619 ac_cpp='$CXXCPP $CPPFLAGS'
8620 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8621 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8622 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8624 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8625 if test -z "$CXXCPP"; then
8626   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8627   $as_echo_n "(cached) " >&6
8628 else
8629       # Double quotes because CXXCPP needs to be expanded
8630     for CXXCPP in "$CXX -E" "/lib/cpp"
8631     do
8632       ac_preproc_ok=false
8633 for ac_cxx_preproc_warn_flag in '' yes
8634 do
8635   # Use a header file that comes with gcc, so configuring glibc
8636   # with a fresh cross-compiler works.
8637   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8638   # <limits.h> exists even on freestanding compilers.
8639   # On the NeXT, cc -E runs the code through the compiler's parser,
8640   # not just through cpp. "Syntax error" is here to catch this case.
8641   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8642 /* end confdefs.h.  */
8643 #ifdef __STDC__
8644 # include <limits.h>
8645 #else
8646 # include <assert.h>
8647 #endif
8648                      Syntax error
8649 _ACEOF
8650 if ac_fn_cxx_try_cpp "$LINENO"; then :
8651
8652 else
8653   # Broken: fails on valid input.
8654 continue
8655 fi
8656 rm -f conftest.err conftest.$ac_ext
8657
8658   # OK, works on sane cases.  Now check whether nonexistent headers
8659   # can be detected and how.
8660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8661 /* end confdefs.h.  */
8662 #include <ac_nonexistent.h>
8663 _ACEOF
8664 if ac_fn_cxx_try_cpp "$LINENO"; then :
8665   # Broken: success on invalid input.
8666 continue
8667 else
8668   # Passes both tests.
8669 ac_preproc_ok=:
8670 break
8671 fi
8672 rm -f conftest.err conftest.$ac_ext
8673
8674 done
8675 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8676 rm -f conftest.err conftest.$ac_ext
8677 if $ac_preproc_ok; then :
8678   break
8679 fi
8680
8681     done
8682     ac_cv_prog_CXXCPP=$CXXCPP
8683
8684 fi
8685   CXXCPP=$ac_cv_prog_CXXCPP
8686 else
8687   ac_cv_prog_CXXCPP=$CXXCPP
8688 fi
8689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8690 $as_echo "$CXXCPP" >&6; }
8691 ac_preproc_ok=false
8692 for ac_cxx_preproc_warn_flag in '' yes
8693 do
8694   # Use a header file that comes with gcc, so configuring glibc
8695   # with a fresh cross-compiler works.
8696   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8697   # <limits.h> exists even on freestanding compilers.
8698   # On the NeXT, cc -E runs the code through the compiler's parser,
8699   # not just through cpp. "Syntax error" is here to catch this case.
8700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8701 /* end confdefs.h.  */
8702 #ifdef __STDC__
8703 # include <limits.h>
8704 #else
8705 # include <assert.h>
8706 #endif
8707                      Syntax error
8708 _ACEOF
8709 if ac_fn_cxx_try_cpp "$LINENO"; then :
8710
8711 else
8712   # Broken: fails on valid input.
8713 continue
8714 fi
8715 rm -f conftest.err conftest.$ac_ext
8716
8717   # OK, works on sane cases.  Now check whether nonexistent headers
8718   # can be detected and how.
8719   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8720 /* end confdefs.h.  */
8721 #include <ac_nonexistent.h>
8722 _ACEOF
8723 if ac_fn_cxx_try_cpp "$LINENO"; then :
8724   # Broken: success on invalid input.
8725 continue
8726 else
8727   # Passes both tests.
8728 ac_preproc_ok=:
8729 break
8730 fi
8731 rm -f conftest.err conftest.$ac_ext
8732
8733 done
8734 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8735 rm -f conftest.err conftest.$ac_ext
8736 if $ac_preproc_ok; then :
8737
8738 else
8739   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8740 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8741 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8742 See \`config.log' for more details." >&5
8743 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8744 See \`config.log' for more details." >&2;}; }
8745 fi
8746
8747 ac_ext=c
8748 ac_cpp='$CPP $CPPFLAGS'
8749 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8750 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8751 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8752
8753
8754 ac_ext=cpp
8755 ac_cpp='$CXXCPP $CPPFLAGS'
8756 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8757 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8758 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8759
8760
8761
8762
8763 for ac_header in unordered_map
8764 do :
8765   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8766 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8767   cat >>confdefs.h <<_ACEOF
8768 #define HAVE_UNORDERED_MAP 1
8769 _ACEOF
8770
8771 fi
8772 done
8773
8774 for ac_header in tr1/unordered_map
8775 do :
8776   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8777 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8778   cat >>confdefs.h <<_ACEOF
8779 #define HAVE_TR1_UNORDERED_MAP 1
8780 _ACEOF
8781
8782 fi
8783 done
8784
8785 for ac_header in ext/hash_map
8786 do :
8787   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8788 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8789   cat >>confdefs.h <<_ACEOF
8790 #define HAVE_EXT_HASH_MAP 1
8791 _ACEOF
8792
8793 fi
8794 done
8795
8796
8797 ac_ext=c
8798 ac_cpp='$CPP $CPPFLAGS'
8799 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8800 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8801 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8802
8803
8804 # --------
8805 # UNSORTED
8806 # --------
8807
8808
8809 # These libraries may be used by collect2.
8810 # We may need a special search path to get them linked.
8811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8812 $as_echo_n "checking for collect2 libraries... " >&6; }
8813 if test "${gcc_cv_collect2_libs+set}" = set; then :
8814   $as_echo_n "(cached) " >&6
8815 else
8816   save_LIBS="$LIBS"
8817 for libs in '' -lld -lmld \
8818                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8819                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8820 do
8821         LIBS="$libs"
8822         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8823 /* end confdefs.h.  */
8824
8825 /* Override any GCC internal prototype to avoid an error.
8826    Use char because int might match the return type of a GCC
8827    builtin and then its argument prototype would still apply.  */
8828 #ifdef __cplusplus
8829 extern "C"
8830 #endif
8831 char ldopen ();
8832 int
8833 main ()
8834 {
8835 return ldopen ();
8836   ;
8837   return 0;
8838 }
8839 _ACEOF
8840 if ac_fn_c_try_link "$LINENO"; then :
8841   gcc_cv_collect2_libs="$libs"; break
8842 fi
8843 rm -f core conftest.err conftest.$ac_objext \
8844     conftest$ac_exeext conftest.$ac_ext
8845 done
8846 LIBS="$save_LIBS"
8847 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8848 fi
8849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8850 $as_echo "$gcc_cv_collect2_libs" >&6; }
8851 case $gcc_cv_collect2_libs in
8852         "none required")        ;;
8853         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8854 esac
8855
8856
8857 # When building Ada code on Alpha, we need exc_resume which is usually in
8858 # -lexc.  So test for it.
8859 save_LIBS="$LIBS"
8860 LIBS=
8861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8862 $as_echo_n "checking for library containing exc_resume... " >&6; }
8863 if test "${ac_cv_search_exc_resume+set}" = set; then :
8864   $as_echo_n "(cached) " >&6
8865 else
8866   ac_func_search_save_LIBS=$LIBS
8867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8868 /* end confdefs.h.  */
8869
8870 /* Override any GCC internal prototype to avoid an error.
8871    Use char because int might match the return type of a GCC
8872    builtin and then its argument prototype would still apply.  */
8873 #ifdef __cplusplus
8874 extern "C"
8875 #endif
8876 char exc_resume ();
8877 int
8878 main ()
8879 {
8880 return exc_resume ();
8881   ;
8882   return 0;
8883 }
8884 _ACEOF
8885 for ac_lib in '' exc; do
8886   if test -z "$ac_lib"; then
8887     ac_res="none required"
8888   else
8889     ac_res=-l$ac_lib
8890     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8891   fi
8892   if ac_fn_c_try_link "$LINENO"; then :
8893   ac_cv_search_exc_resume=$ac_res
8894 fi
8895 rm -f core conftest.err conftest.$ac_objext \
8896     conftest$ac_exeext
8897   if test "${ac_cv_search_exc_resume+set}" = set; then :
8898   break
8899 fi
8900 done
8901 if test "${ac_cv_search_exc_resume+set}" = set; then :
8902
8903 else
8904   ac_cv_search_exc_resume=no
8905 fi
8906 rm conftest.$ac_ext
8907 LIBS=$ac_func_search_save_LIBS
8908 fi
8909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8910 $as_echo "$ac_cv_search_exc_resume" >&6; }
8911 ac_res=$ac_cv_search_exc_resume
8912 if test "$ac_res" != no; then :
8913   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8914
8915 fi
8916
8917 GNAT_LIBEXC="$LIBS"
8918 LIBS="$save_LIBS"
8919
8920
8921 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8922 save_LIBS="$LIBS"
8923 LIBS=
8924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8925 $as_echo_n "checking for library containing kstat_open... " >&6; }
8926 if test "${ac_cv_search_kstat_open+set}" = set; then :
8927   $as_echo_n "(cached) " >&6
8928 else
8929   ac_func_search_save_LIBS=$LIBS
8930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8931 /* end confdefs.h.  */
8932
8933 /* Override any GCC internal prototype to avoid an error.
8934    Use char because int might match the return type of a GCC
8935    builtin and then its argument prototype would still apply.  */
8936 #ifdef __cplusplus
8937 extern "C"
8938 #endif
8939 char kstat_open ();
8940 int
8941 main ()
8942 {
8943 return kstat_open ();
8944   ;
8945   return 0;
8946 }
8947 _ACEOF
8948 for ac_lib in '' kstat; do
8949   if test -z "$ac_lib"; then
8950     ac_res="none required"
8951   else
8952     ac_res=-l$ac_lib
8953     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8954   fi
8955   if ac_fn_c_try_link "$LINENO"; then :
8956   ac_cv_search_kstat_open=$ac_res
8957 fi
8958 rm -f core conftest.err conftest.$ac_objext \
8959     conftest$ac_exeext
8960   if test "${ac_cv_search_kstat_open+set}" = set; then :
8961   break
8962 fi
8963 done
8964 if test "${ac_cv_search_kstat_open+set}" = set; then :
8965
8966 else
8967   ac_cv_search_kstat_open=no
8968 fi
8969 rm conftest.$ac_ext
8970 LIBS=$ac_func_search_save_LIBS
8971 fi
8972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8973 $as_echo "$ac_cv_search_kstat_open" >&6; }
8974 ac_res=$ac_cv_search_kstat_open
8975 if test "$ac_res" != no; then :
8976   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8977
8978 fi
8979
8980 EXTRA_GCC_LIBS="$LIBS"
8981 LIBS="$save_LIBS"
8982
8983
8984 # Some systems put ldexp and frexp in libm instead of libc; assume
8985 # they're both in the same place.  jcf-dump needs them.
8986 save_LIBS="$LIBS"
8987 LIBS=
8988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8989 $as_echo_n "checking for library containing ldexp... " >&6; }
8990 if test "${ac_cv_search_ldexp+set}" = set; then :
8991   $as_echo_n "(cached) " >&6
8992 else
8993   ac_func_search_save_LIBS=$LIBS
8994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8995 /* end confdefs.h.  */
8996
8997 /* Override any GCC internal prototype to avoid an error.
8998    Use char because int might match the return type of a GCC
8999    builtin and then its argument prototype would still apply.  */
9000 #ifdef __cplusplus
9001 extern "C"
9002 #endif
9003 char ldexp ();
9004 int
9005 main ()
9006 {
9007 return ldexp ();
9008   ;
9009   return 0;
9010 }
9011 _ACEOF
9012 for ac_lib in '' m; do
9013   if test -z "$ac_lib"; then
9014     ac_res="none required"
9015   else
9016     ac_res=-l$ac_lib
9017     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9018   fi
9019   if ac_fn_c_try_link "$LINENO"; then :
9020   ac_cv_search_ldexp=$ac_res
9021 fi
9022 rm -f core conftest.err conftest.$ac_objext \
9023     conftest$ac_exeext
9024   if test "${ac_cv_search_ldexp+set}" = set; then :
9025   break
9026 fi
9027 done
9028 if test "${ac_cv_search_ldexp+set}" = set; then :
9029
9030 else
9031   ac_cv_search_ldexp=no
9032 fi
9033 rm conftest.$ac_ext
9034 LIBS=$ac_func_search_save_LIBS
9035 fi
9036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9037 $as_echo "$ac_cv_search_ldexp" >&6; }
9038 ac_res=$ac_cv_search_ldexp
9039 if test "$ac_res" != no; then :
9040   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9041
9042 fi
9043
9044 LDEXP_LIB="$LIBS"
9045 LIBS="$save_LIBS"
9046
9047
9048 # Use <inttypes.h> only if it exists,
9049 # doesn't clash with <sys/types.h>, and declares intmax_t.
9050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9051 $as_echo_n "checking for inttypes.h... " >&6; }
9052 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9053   $as_echo_n "(cached) " >&6
9054 else
9055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9056 /* end confdefs.h.  */
9057 #include <sys/types.h>
9058 #include <inttypes.h>
9059 int
9060 main ()
9061 {
9062 intmax_t i = -1;
9063   ;
9064   return 0;
9065 }
9066 _ACEOF
9067 if ac_fn_c_try_compile "$LINENO"; then :
9068   gcc_cv_header_inttypes_h=yes
9069 else
9070   gcc_cv_header_inttypes_h=no
9071 fi
9072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9073 fi
9074
9075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9076 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9077 if test $gcc_cv_header_inttypes_h = yes; then
9078
9079 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9080
9081 fi
9082
9083
9084
9085 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9086         sysconf strsignal getrusage nl_langinfo \
9087         gettimeofday mbstowcs wcswidth mmap setlocale \
9088         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9089 do :
9090   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9091 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9092 eval as_val=\$$as_ac_var
9093    if test "x$as_val" = x""yes; then :
9094   cat >>confdefs.h <<_ACEOF
9095 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9096 _ACEOF
9097
9098 fi
9099 done
9100
9101
9102 if test x$ac_cv_func_mbstowcs = xyes; then
9103   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9104 $as_echo_n "checking whether mbstowcs works... " >&6; }
9105 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9106   $as_echo_n "(cached) " >&6
9107 else
9108       if test "$cross_compiling" = yes; then :
9109   gcc_cv_func_mbstowcs_works=yes
9110 else
9111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9112 /* end confdefs.h.  */
9113 #include <stdlib.h>
9114 int main()
9115 {
9116   mbstowcs(0, "", 0);
9117   return 0;
9118 }
9119 _ACEOF
9120 if ac_fn_c_try_run "$LINENO"; then :
9121   gcc_cv_func_mbstowcs_works=yes
9122 else
9123   gcc_cv_func_mbstowcs_works=no
9124 fi
9125 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9126   conftest.$ac_objext conftest.beam conftest.$ac_ext
9127 fi
9128
9129 fi
9130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9131 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9132   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9133
9134 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9135
9136   fi
9137 fi
9138
9139 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9140 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9141
9142 else
9143
9144 cat >>confdefs.h <<_ACEOF
9145 #define ssize_t int
9146 _ACEOF
9147
9148 fi
9149
9150 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9151 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9152
9153 else
9154
9155 cat >>confdefs.h <<_ACEOF
9156 #define caddr_t char *
9157 _ACEOF
9158
9159 fi
9160
9161
9162
9163 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9164 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9165   gcc_header_sys_mman_h=yes
9166 else
9167   gcc_header_sys_mman_h=no
9168 fi
9169
9170 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9171 if test "x$ac_cv_func_mmap" = x""yes; then :
9172   gcc_func_mmap=yes
9173 else
9174   gcc_func_mmap=no
9175 fi
9176
9177 if test "$gcc_header_sys_mman_h" != yes \
9178  || test "$gcc_func_mmap" != yes; then
9179    gcc_cv_func_mmap_file=no
9180    gcc_cv_func_mmap_dev_zero=no
9181    gcc_cv_func_mmap_anon=no
9182 else
9183    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9184 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9185 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9186   $as_echo_n "(cached) " >&6
9187 else
9188   # Add a system to this blacklist if
9189    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9190    # memory area containing the same data that you'd get if you applied
9191    # read() to the same fd.  The only system known to have a problem here
9192    # is VMS, where text files have record structure.
9193    case "$host_os" in
9194      vms* | ultrix*)
9195         gcc_cv_func_mmap_file=no ;;
9196      *)
9197         gcc_cv_func_mmap_file=yes;;
9198    esac
9199 fi
9200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9201 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9202    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9203 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9204 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9205   $as_echo_n "(cached) " >&6
9206 else
9207   # Add a system to this blacklist if it has mmap() but /dev/zero
9208    # does not exist, or if mmapping /dev/zero does not give anonymous
9209    # zeroed pages with both the following properties:
9210    # 1. If you map N consecutive pages in with one call, and then
9211    #    unmap any subset of those pages, the pages that were not
9212    #    explicitly unmapped remain accessible.
9213    # 2. If you map two adjacent blocks of memory and then unmap them
9214    #    both at once, they must both go away.
9215    # Systems known to be in this category are Windows (all variants),
9216    # VMS, and Darwin.
9217    case "$host_os" in
9218      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9219         gcc_cv_func_mmap_dev_zero=no ;;
9220      *)
9221         gcc_cv_func_mmap_dev_zero=yes;;
9222    esac
9223 fi
9224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9225 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9226
9227    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9228    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9229 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9230 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9231   $as_echo_n "(cached) " >&6
9232 else
9233   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9234 /* end confdefs.h.  */
9235 #include <sys/types.h>
9236 #include <sys/mman.h>
9237 #include <unistd.h>
9238
9239 #ifndef MAP_ANONYMOUS
9240 #define MAP_ANONYMOUS MAP_ANON
9241 #endif
9242
9243 int
9244 main ()
9245 {
9246 int n = MAP_ANONYMOUS;
9247   ;
9248   return 0;
9249 }
9250 _ACEOF
9251 if ac_fn_c_try_compile "$LINENO"; then :
9252   gcc_cv_decl_map_anon=yes
9253 else
9254   gcc_cv_decl_map_anon=no
9255 fi
9256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9257 fi
9258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9259 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9260
9261    if test $gcc_cv_decl_map_anon = no; then
9262      gcc_cv_func_mmap_anon=no
9263    else
9264      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9265 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9266 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9267   $as_echo_n "(cached) " >&6
9268 else
9269   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9270    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9271    # doesn't give anonymous zeroed pages with the same properties listed
9272    # above for use of /dev/zero.
9273    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9274    case "$host_os" in
9275      vms* | cygwin* | pe | mingw* | sco* | udk* )
9276         gcc_cv_func_mmap_anon=no ;;
9277      *)
9278         gcc_cv_func_mmap_anon=yes;;
9279    esac
9280 fi
9281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9282 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9283    fi
9284 fi
9285
9286 if test $gcc_cv_func_mmap_file = yes; then
9287
9288 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9289
9290 fi
9291 if test $gcc_cv_func_mmap_dev_zero = yes; then
9292
9293 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9294
9295 fi
9296 if test $gcc_cv_func_mmap_anon = yes; then
9297
9298 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9299
9300 fi
9301
9302
9303 case "${host}" in
9304 *-*-*vms*)
9305   # Under VMS, vfork works very differently than on Unix. The standard test
9306   # won't work, and it isn't easily adaptable. It makes more sense to
9307   # just force it.
9308   ac_cv_func_vfork_works=yes
9309   ;;
9310 esac
9311 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9312 if test "x$ac_cv_type_pid_t" = x""yes; then :
9313
9314 else
9315
9316 cat >>confdefs.h <<_ACEOF
9317 #define pid_t int
9318 _ACEOF
9319
9320 fi
9321
9322 for ac_header in vfork.h
9323 do :
9324   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9325 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9326   cat >>confdefs.h <<_ACEOF
9327 #define HAVE_VFORK_H 1
9328 _ACEOF
9329
9330 fi
9331 done
9332
9333 for ac_func in fork vfork
9334 do :
9335   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9336 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9337 eval as_val=\$$as_ac_var
9338    if test "x$as_val" = x""yes; then :
9339   cat >>confdefs.h <<_ACEOF
9340 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9341 _ACEOF
9342
9343 fi
9344 done
9345
9346 if test "x$ac_cv_func_fork" = xyes; then
9347   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9348 $as_echo_n "checking for working fork... " >&6; }
9349 if test "${ac_cv_func_fork_works+set}" = set; then :
9350   $as_echo_n "(cached) " >&6
9351 else
9352   if test "$cross_compiling" = yes; then :
9353   ac_cv_func_fork_works=cross
9354 else
9355   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9356 /* end confdefs.h.  */
9357 $ac_includes_default
9358 int
9359 main ()
9360 {
9361
9362           /* By Ruediger Kuhlmann. */
9363           return fork () < 0;
9364
9365   ;
9366   return 0;
9367 }
9368 _ACEOF
9369 if ac_fn_c_try_run "$LINENO"; then :
9370   ac_cv_func_fork_works=yes
9371 else
9372   ac_cv_func_fork_works=no
9373 fi
9374 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9375   conftest.$ac_objext conftest.beam conftest.$ac_ext
9376 fi
9377
9378 fi
9379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9380 $as_echo "$ac_cv_func_fork_works" >&6; }
9381
9382 else
9383   ac_cv_func_fork_works=$ac_cv_func_fork
9384 fi
9385 if test "x$ac_cv_func_fork_works" = xcross; then
9386   case $host in
9387     *-*-amigaos* | *-*-msdosdjgpp*)
9388       # Override, as these systems have only a dummy fork() stub
9389       ac_cv_func_fork_works=no
9390       ;;
9391     *)
9392       ac_cv_func_fork_works=yes
9393       ;;
9394   esac
9395   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9396 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9397 fi
9398 ac_cv_func_vfork_works=$ac_cv_func_vfork
9399 if test "x$ac_cv_func_vfork" = xyes; then
9400   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9401 $as_echo_n "checking for working vfork... " >&6; }
9402 if test "${ac_cv_func_vfork_works+set}" = set; then :
9403   $as_echo_n "(cached) " >&6
9404 else
9405   if test "$cross_compiling" = yes; then :
9406   ac_cv_func_vfork_works=cross
9407 else
9408   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9409 /* end confdefs.h.  */
9410 /* Thanks to Paul Eggert for this test.  */
9411 $ac_includes_default
9412 #include <sys/wait.h>
9413 #ifdef HAVE_VFORK_H
9414 # include <vfork.h>
9415 #endif
9416 /* On some sparc systems, changes by the child to local and incoming
9417    argument registers are propagated back to the parent.  The compiler
9418    is told about this with #include <vfork.h>, but some compilers
9419    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9420    static variable whose address is put into a register that is
9421    clobbered by the vfork.  */
9422 static void
9423 #ifdef __cplusplus
9424 sparc_address_test (int arg)
9425 # else
9426 sparc_address_test (arg) int arg;
9427 #endif
9428 {
9429   static pid_t child;
9430   if (!child) {
9431     child = vfork ();
9432     if (child < 0) {
9433       perror ("vfork");
9434       _exit(2);
9435     }
9436     if (!child) {
9437       arg = getpid();
9438       write(-1, "", 0);
9439       _exit (arg);
9440     }
9441   }
9442 }
9443
9444 int
9445 main ()
9446 {
9447   pid_t parent = getpid ();
9448   pid_t child;
9449
9450   sparc_address_test (0);
9451
9452   child = vfork ();
9453
9454   if (child == 0) {
9455     /* Here is another test for sparc vfork register problems.  This
9456        test uses lots of local variables, at least as many local
9457        variables as main has allocated so far including compiler
9458        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9459        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9460        reuse the register of parent for one of the local variables,
9461        since it will think that parent can't possibly be used any more
9462        in this routine.  Assigning to the local variable will thus
9463        munge parent in the parent process.  */
9464     pid_t
9465       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9466       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9467     /* Convince the compiler that p..p7 are live; otherwise, it might
9468        use the same hardware register for all 8 local variables.  */
9469     if (p != p1 || p != p2 || p != p3 || p != p4
9470         || p != p5 || p != p6 || p != p7)
9471       _exit(1);
9472
9473     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9474        from child file descriptors.  If the child closes a descriptor
9475        before it execs or exits, this munges the parent's descriptor
9476        as well.  Test for this by closing stdout in the child.  */
9477     _exit(close(fileno(stdout)) != 0);
9478   } else {
9479     int status;
9480     struct stat st;
9481
9482     while (wait(&status) != child)
9483       ;
9484     return (
9485          /* Was there some problem with vforking?  */
9486          child < 0
9487
9488          /* Did the child fail?  (This shouldn't happen.)  */
9489          || status
9490
9491          /* Did the vfork/compiler bug occur?  */
9492          || parent != getpid()
9493
9494          /* Did the file descriptor bug occur?  */
9495          || fstat(fileno(stdout), &st) != 0
9496          );
9497   }
9498 }
9499 _ACEOF
9500 if ac_fn_c_try_run "$LINENO"; then :
9501   ac_cv_func_vfork_works=yes
9502 else
9503   ac_cv_func_vfork_works=no
9504 fi
9505 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9506   conftest.$ac_objext conftest.beam conftest.$ac_ext
9507 fi
9508
9509 fi
9510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9511 $as_echo "$ac_cv_func_vfork_works" >&6; }
9512
9513 fi;
9514 if test "x$ac_cv_func_fork_works" = xcross; then
9515   ac_cv_func_vfork_works=$ac_cv_func_vfork
9516   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9517 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9518 fi
9519
9520 if test "x$ac_cv_func_vfork_works" = xyes; then
9521
9522 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9523
9524 else
9525
9526 $as_echo "#define vfork fork" >>confdefs.h
9527
9528 fi
9529 if test "x$ac_cv_func_fork_works" = xyes; then
9530
9531 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9532
9533 fi
9534
9535
9536 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9537 # iconv() prototype.
9538
9539       if test "X$prefix" = "XNONE"; then
9540     acl_final_prefix="$ac_default_prefix"
9541   else
9542     acl_final_prefix="$prefix"
9543   fi
9544   if test "X$exec_prefix" = "XNONE"; then
9545     acl_final_exec_prefix='${prefix}'
9546   else
9547     acl_final_exec_prefix="$exec_prefix"
9548   fi
9549   acl_save_prefix="$prefix"
9550   prefix="$acl_final_prefix"
9551   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9552   prefix="$acl_save_prefix"
9553
9554
9555 # Check whether --with-gnu-ld was given.
9556 if test "${with_gnu_ld+set}" = set; then :
9557   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9558 else
9559   with_gnu_ld=no
9560 fi
9561
9562 # Prepare PATH_SEPARATOR.
9563 # The user is always right.
9564 if test "${PATH_SEPARATOR+set}" != set; then
9565   echo "#! /bin/sh" >conf$$.sh
9566   echo  "exit 0"   >>conf$$.sh
9567   chmod +x conf$$.sh
9568   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9569     PATH_SEPARATOR=';'
9570   else
9571     PATH_SEPARATOR=:
9572   fi
9573   rm -f conf$$.sh
9574 fi
9575 ac_prog=ld
9576 if test "$GCC" = yes; then
9577   # Check if gcc -print-prog-name=ld gives a path.
9578   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9579 $as_echo_n "checking for ld used by GCC... " >&6; }
9580   case $host in
9581   *-*-mingw*)
9582     # gcc leaves a trailing carriage return which upsets mingw
9583     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9584   *)
9585     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9586   esac
9587   case $ac_prog in
9588     # Accept absolute paths.
9589     [\\/]* | [A-Za-z]:[\\/]*)
9590       re_direlt='/[^/][^/]*/\.\./'
9591       # Canonicalize the path of ld
9592       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9593       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9594         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9595       done
9596       test -z "$LD" && LD="$ac_prog"
9597       ;;
9598   "")
9599     # If it fails, then pretend we aren't using GCC.
9600     ac_prog=ld
9601     ;;
9602   *)
9603     # If it is relative, then search for the first ld in PATH.
9604     with_gnu_ld=unknown
9605     ;;
9606   esac
9607 elif test "$with_gnu_ld" = yes; then
9608   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9609 $as_echo_n "checking for GNU ld... " >&6; }
9610 else
9611   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9612 $as_echo_n "checking for non-GNU ld... " >&6; }
9613 fi
9614 if test "${acl_cv_path_LD+set}" = set; then :
9615   $as_echo_n "(cached) " >&6
9616 else
9617   if test -z "$LD"; then
9618   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9619   for ac_dir in $PATH; do
9620     test -z "$ac_dir" && ac_dir=.
9621     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9622       acl_cv_path_LD="$ac_dir/$ac_prog"
9623       # Check to see if the program is GNU ld.  I'd rather use --version,
9624       # but apparently some GNU ld's only accept -v.
9625       # Break only if it was the GNU/non-GNU ld that we prefer.
9626       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9627         test "$with_gnu_ld" != no && break
9628       else
9629         test "$with_gnu_ld" != yes && break
9630       fi
9631     fi
9632   done
9633   IFS="$ac_save_ifs"
9634 else
9635   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9636 fi
9637 fi
9638
9639 LD="$acl_cv_path_LD"
9640 if test -n "$LD"; then
9641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9642 $as_echo "$LD" >&6; }
9643 else
9644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9645 $as_echo "no" >&6; }
9646 fi
9647 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9649 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9650 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9651   $as_echo_n "(cached) " >&6
9652 else
9653   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9654 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9655   acl_cv_prog_gnu_ld=yes
9656 else
9657   acl_cv_prog_gnu_ld=no
9658 fi
9659 fi
9660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9661 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9662 with_gnu_ld=$acl_cv_prog_gnu_ld
9663
9664
9665
9666                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9667 $as_echo_n "checking for shared library run path origin... " >&6; }
9668 if test "${acl_cv_rpath+set}" = set; then :
9669   $as_echo_n "(cached) " >&6
9670 else
9671
9672     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9673     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9674     . ./conftest.sh
9675     rm -f ./conftest.sh
9676     acl_cv_rpath=done
9677
9678 fi
9679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9680 $as_echo "$acl_cv_rpath" >&6; }
9681   wl="$acl_cv_wl"
9682   libext="$acl_cv_libext"
9683   shlibext="$acl_cv_shlibext"
9684   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9685   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9686   hardcode_direct="$acl_cv_hardcode_direct"
9687   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9688     # Check whether --enable-rpath was given.
9689 if test "${enable_rpath+set}" = set; then :
9690   enableval=$enable_rpath; :
9691 else
9692   enable_rpath=yes
9693 fi
9694
9695
9696
9697
9698
9699
9700
9701
9702     use_additional=yes
9703
9704   acl_save_prefix="$prefix"
9705   prefix="$acl_final_prefix"
9706   acl_save_exec_prefix="$exec_prefix"
9707   exec_prefix="$acl_final_exec_prefix"
9708
9709     eval additional_includedir=\"$includedir\"
9710     eval additional_libdir=\"$libdir\"
9711
9712   exec_prefix="$acl_save_exec_prefix"
9713   prefix="$acl_save_prefix"
9714
9715
9716 # Check whether --with-libiconv-prefix was given.
9717 if test "${with_libiconv_prefix+set}" = set; then :
9718   withval=$with_libiconv_prefix;
9719     if test "X$withval" = "Xno"; then
9720       use_additional=no
9721     else
9722       if test "X$withval" = "X"; then
9723
9724   acl_save_prefix="$prefix"
9725   prefix="$acl_final_prefix"
9726   acl_save_exec_prefix="$exec_prefix"
9727   exec_prefix="$acl_final_exec_prefix"
9728
9729           eval additional_includedir=\"$includedir\"
9730           eval additional_libdir=\"$libdir\"
9731
9732   exec_prefix="$acl_save_exec_prefix"
9733   prefix="$acl_save_prefix"
9734
9735       else
9736         additional_includedir="$withval/include"
9737         additional_libdir="$withval/lib"
9738       fi
9739     fi
9740
9741 fi
9742
9743       LIBICONV=
9744   LTLIBICONV=
9745   INCICONV=
9746   rpathdirs=
9747   ltrpathdirs=
9748   names_already_handled=
9749   names_next_round='iconv '
9750   while test -n "$names_next_round"; do
9751     names_this_round="$names_next_round"
9752     names_next_round=
9753     for name in $names_this_round; do
9754       already_handled=
9755       for n in $names_already_handled; do
9756         if test "$n" = "$name"; then
9757           already_handled=yes
9758           break
9759         fi
9760       done
9761       if test -z "$already_handled"; then
9762         names_already_handled="$names_already_handled $name"
9763                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9764         eval value=\"\$HAVE_LIB$uppername\"
9765         if test -n "$value"; then
9766           if test "$value" = yes; then
9767             eval value=\"\$LIB$uppername\"
9768             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9769             eval value=\"\$LTLIB$uppername\"
9770             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9771           else
9772                                     :
9773           fi
9774         else
9775                               found_dir=
9776           found_la=
9777           found_so=
9778           found_a=
9779           if test $use_additional = yes; then
9780             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9781               found_dir="$additional_libdir"
9782               found_so="$additional_libdir/lib$name.$shlibext"
9783               if test -f "$additional_libdir/lib$name.la"; then
9784                 found_la="$additional_libdir/lib$name.la"
9785               fi
9786             else
9787               if test -f "$additional_libdir/lib$name.$libext"; then
9788                 found_dir="$additional_libdir"
9789                 found_a="$additional_libdir/lib$name.$libext"
9790                 if test -f "$additional_libdir/lib$name.la"; then
9791                   found_la="$additional_libdir/lib$name.la"
9792                 fi
9793               fi
9794             fi
9795           fi
9796           if test "X$found_dir" = "X"; then
9797             for x in $LDFLAGS $LTLIBICONV; do
9798
9799   acl_save_prefix="$prefix"
9800   prefix="$acl_final_prefix"
9801   acl_save_exec_prefix="$exec_prefix"
9802   exec_prefix="$acl_final_exec_prefix"
9803   eval x=\"$x\"
9804   exec_prefix="$acl_save_exec_prefix"
9805   prefix="$acl_save_prefix"
9806
9807               case "$x" in
9808                 -L*)
9809                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9810                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9811                     found_dir="$dir"
9812                     found_so="$dir/lib$name.$shlibext"
9813                     if test -f "$dir/lib$name.la"; then
9814                       found_la="$dir/lib$name.la"
9815                     fi
9816                   else
9817                     if test -f "$dir/lib$name.$libext"; then
9818                       found_dir="$dir"
9819                       found_a="$dir/lib$name.$libext"
9820                       if test -f "$dir/lib$name.la"; then
9821                         found_la="$dir/lib$name.la"
9822                       fi
9823                     fi
9824                   fi
9825                   ;;
9826               esac
9827               if test "X$found_dir" != "X"; then
9828                 break
9829               fi
9830             done
9831           fi
9832           if test "X$found_dir" != "X"; then
9833                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9834             if test "X$found_so" != "X"; then
9835                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9836                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9837               else
9838                                                                                 haveit=
9839                 for x in $ltrpathdirs; do
9840                   if test "X$x" = "X$found_dir"; then
9841                     haveit=yes
9842                     break
9843                   fi
9844                 done
9845                 if test -z "$haveit"; then
9846                   ltrpathdirs="$ltrpathdirs $found_dir"
9847                 fi
9848                                 if test "$hardcode_direct" = yes; then
9849                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9850                 else
9851                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9852                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9853                                                             haveit=
9854                     for x in $rpathdirs; do
9855                       if test "X$x" = "X$found_dir"; then
9856                         haveit=yes
9857                         break
9858                       fi
9859                     done
9860                     if test -z "$haveit"; then
9861                       rpathdirs="$rpathdirs $found_dir"
9862                     fi
9863                   else
9864                                                                                 haveit=
9865                     for x in $LDFLAGS $LIBICONV; do
9866
9867   acl_save_prefix="$prefix"
9868   prefix="$acl_final_prefix"
9869   acl_save_exec_prefix="$exec_prefix"
9870   exec_prefix="$acl_final_exec_prefix"
9871   eval x=\"$x\"
9872   exec_prefix="$acl_save_exec_prefix"
9873   prefix="$acl_save_prefix"
9874
9875                       if test "X$x" = "X-L$found_dir"; then
9876                         haveit=yes
9877                         break
9878                       fi
9879                     done
9880                     if test -z "$haveit"; then
9881                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9882                     fi
9883                     if test "$hardcode_minus_L" != no; then
9884                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9885                     else
9886                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9887                     fi
9888                   fi
9889                 fi
9890               fi
9891             else
9892               if test "X$found_a" != "X"; then
9893                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9894               else
9895                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9896               fi
9897             fi
9898                         additional_includedir=
9899             case "$found_dir" in
9900               */lib | */lib/)
9901                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9902                 additional_includedir="$basedir/include"
9903                 ;;
9904             esac
9905             if test "X$additional_includedir" != "X"; then
9906                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9907                 haveit=
9908                 if test "X$additional_includedir" = "X/usr/local/include"; then
9909                   if test -n "$GCC"; then
9910                     case $host_os in
9911                       linux*) haveit=yes;;
9912                     esac
9913                   fi
9914                 fi
9915                 if test -z "$haveit"; then
9916                   for x in $CPPFLAGS $INCICONV; do
9917
9918   acl_save_prefix="$prefix"
9919   prefix="$acl_final_prefix"
9920   acl_save_exec_prefix="$exec_prefix"
9921   exec_prefix="$acl_final_exec_prefix"
9922   eval x=\"$x\"
9923   exec_prefix="$acl_save_exec_prefix"
9924   prefix="$acl_save_prefix"
9925
9926                     if test "X$x" = "X-I$additional_includedir"; then
9927                       haveit=yes
9928                       break
9929                     fi
9930                   done
9931                   if test -z "$haveit"; then
9932                     if test -d "$additional_includedir"; then
9933                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9934                     fi
9935                   fi
9936                 fi
9937               fi
9938             fi
9939                         if test -n "$found_la"; then
9940                                                         save_libdir="$libdir"
9941               case "$found_la" in
9942                 */* | *\\*) . "$found_la" ;;
9943                 *) . "./$found_la" ;;
9944               esac
9945               libdir="$save_libdir"
9946                             for dep in $dependency_libs; do
9947                 case "$dep" in
9948                   -L*)
9949                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9950                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9951                       haveit=
9952                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9953                         if test -n "$GCC"; then
9954                           case $host_os in
9955                             linux*) haveit=yes;;
9956                           esac
9957                         fi
9958                       fi
9959                       if test -z "$haveit"; then
9960                         haveit=
9961                         for x in $LDFLAGS $LIBICONV; do
9962
9963   acl_save_prefix="$prefix"
9964   prefix="$acl_final_prefix"
9965   acl_save_exec_prefix="$exec_prefix"
9966   exec_prefix="$acl_final_exec_prefix"
9967   eval x=\"$x\"
9968   exec_prefix="$acl_save_exec_prefix"
9969   prefix="$acl_save_prefix"
9970
9971                           if test "X$x" = "X-L$additional_libdir"; then
9972                             haveit=yes
9973                             break
9974                           fi
9975                         done
9976                         if test -z "$haveit"; then
9977                           if test -d "$additional_libdir"; then
9978                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9979                           fi
9980                         fi
9981                         haveit=
9982                         for x in $LDFLAGS $LTLIBICONV; do
9983
9984   acl_save_prefix="$prefix"
9985   prefix="$acl_final_prefix"
9986   acl_save_exec_prefix="$exec_prefix"
9987   exec_prefix="$acl_final_exec_prefix"
9988   eval x=\"$x\"
9989   exec_prefix="$acl_save_exec_prefix"
9990   prefix="$acl_save_prefix"
9991
9992                           if test "X$x" = "X-L$additional_libdir"; then
9993                             haveit=yes
9994                             break
9995                           fi
9996                         done
9997                         if test -z "$haveit"; then
9998                           if test -d "$additional_libdir"; then
9999                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10000                           fi
10001                         fi
10002                       fi
10003                     fi
10004                     ;;
10005                   -R*)
10006                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10007                     if test "$enable_rpath" != no; then
10008                                                                   haveit=
10009                       for x in $rpathdirs; do
10010                         if test "X$x" = "X$dir"; then
10011                           haveit=yes
10012                           break
10013                         fi
10014                       done
10015                       if test -z "$haveit"; then
10016                         rpathdirs="$rpathdirs $dir"
10017                       fi
10018                                                                   haveit=
10019                       for x in $ltrpathdirs; do
10020                         if test "X$x" = "X$dir"; then
10021                           haveit=yes
10022                           break
10023                         fi
10024                       done
10025                       if test -z "$haveit"; then
10026                         ltrpathdirs="$ltrpathdirs $dir"
10027                       fi
10028                     fi
10029                     ;;
10030                   -l*)
10031                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10032                     ;;
10033                   *.la)
10034                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10035                     ;;
10036                   *)
10037                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10038                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10039                     ;;
10040                 esac
10041               done
10042             fi
10043           else
10044                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10045             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10046           fi
10047         fi
10048       fi
10049     done
10050   done
10051   if test "X$rpathdirs" != "X"; then
10052     if test -n "$hardcode_libdir_separator"; then
10053                         alldirs=
10054       for found_dir in $rpathdirs; do
10055         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10056       done
10057             acl_save_libdir="$libdir"
10058       libdir="$alldirs"
10059       eval flag=\"$hardcode_libdir_flag_spec\"
10060       libdir="$acl_save_libdir"
10061       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10062     else
10063             for found_dir in $rpathdirs; do
10064         acl_save_libdir="$libdir"
10065         libdir="$found_dir"
10066         eval flag=\"$hardcode_libdir_flag_spec\"
10067         libdir="$acl_save_libdir"
10068         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10069       done
10070     fi
10071   fi
10072   if test "X$ltrpathdirs" != "X"; then
10073             for found_dir in $ltrpathdirs; do
10074       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10075     done
10076   fi
10077
10078
10079 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10080   ac_ext=cpp
10081 ac_cpp='$CXXCPP $CPPFLAGS'
10082 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10083 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10084 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10085
10086
10087
10088
10089
10090
10091           am_save_CPPFLAGS="$CPPFLAGS"
10092
10093   for element in $INCICONV; do
10094     haveit=
10095     for x in $CPPFLAGS; do
10096
10097   acl_save_prefix="$prefix"
10098   prefix="$acl_final_prefix"
10099   acl_save_exec_prefix="$exec_prefix"
10100   exec_prefix="$acl_final_exec_prefix"
10101   eval x=\"$x\"
10102   exec_prefix="$acl_save_exec_prefix"
10103   prefix="$acl_save_prefix"
10104
10105       if test "X$x" = "X$element"; then
10106         haveit=yes
10107         break
10108       fi
10109     done
10110     if test -z "$haveit"; then
10111       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10112     fi
10113   done
10114
10115
10116   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10117 $as_echo_n "checking for iconv... " >&6; }
10118 if test "${am_cv_func_iconv+set}" = set; then :
10119   $as_echo_n "(cached) " >&6
10120 else
10121
10122     am_cv_func_iconv="no, consider installing GNU libiconv"
10123     am_cv_lib_iconv=no
10124     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10125 /* end confdefs.h.  */
10126 #include <stdlib.h>
10127 #include <iconv.h>
10128 int
10129 main ()
10130 {
10131 iconv_t cd = iconv_open("","");
10132        iconv(cd,NULL,NULL,NULL,NULL);
10133        iconv_close(cd);
10134   ;
10135   return 0;
10136 }
10137 _ACEOF
10138 if ac_fn_cxx_try_link "$LINENO"; then :
10139   am_cv_func_iconv=yes
10140 fi
10141 rm -f core conftest.err conftest.$ac_objext \
10142     conftest$ac_exeext conftest.$ac_ext
10143     if test "$am_cv_func_iconv" != yes; then
10144       am_save_LIBS="$LIBS"
10145       LIBS="$LIBS $LIBICONV"
10146       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10147 /* end confdefs.h.  */
10148 #include <stdlib.h>
10149 #include <iconv.h>
10150 int
10151 main ()
10152 {
10153 iconv_t cd = iconv_open("","");
10154          iconv(cd,NULL,NULL,NULL,NULL);
10155          iconv_close(cd);
10156   ;
10157   return 0;
10158 }
10159 _ACEOF
10160 if ac_fn_cxx_try_link "$LINENO"; then :
10161   am_cv_lib_iconv=yes
10162         am_cv_func_iconv=yes
10163 fi
10164 rm -f core conftest.err conftest.$ac_objext \
10165     conftest$ac_exeext conftest.$ac_ext
10166       LIBS="$am_save_LIBS"
10167     fi
10168
10169 fi
10170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10171 $as_echo "$am_cv_func_iconv" >&6; }
10172   if test "$am_cv_func_iconv" = yes; then
10173
10174 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10175
10176   fi
10177   if test "$am_cv_lib_iconv" = yes; then
10178     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10179 $as_echo_n "checking how to link with libiconv... " >&6; }
10180     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10181 $as_echo "$LIBICONV" >&6; }
10182   else
10183             CPPFLAGS="$am_save_CPPFLAGS"
10184     LIBICONV=
10185     LTLIBICONV=
10186   fi
10187
10188
10189
10190   if test "$am_cv_func_iconv" = yes; then
10191     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10192 $as_echo_n "checking for iconv declaration... " >&6; }
10193     if test "${am_cv_proto_iconv+set}" = set; then :
10194   $as_echo_n "(cached) " >&6
10195 else
10196
10197       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10198 /* end confdefs.h.  */
10199
10200 #include <stdlib.h>
10201 #include <iconv.h>
10202 extern
10203 #ifdef __cplusplus
10204 "C"
10205 #endif
10206 #if defined(__STDC__) || defined(__cplusplus)
10207 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10208 #else
10209 size_t iconv();
10210 #endif
10211
10212 int
10213 main ()
10214 {
10215
10216   ;
10217   return 0;
10218 }
10219 _ACEOF
10220 if ac_fn_cxx_try_compile "$LINENO"; then :
10221   am_cv_proto_iconv_arg1=""
10222 else
10223   am_cv_proto_iconv_arg1="const"
10224 fi
10225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10226       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);"
10227 fi
10228
10229     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10230     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10231          }$am_cv_proto_iconv" >&5
10232 $as_echo "${ac_t:-
10233          }$am_cv_proto_iconv" >&6; }
10234
10235 cat >>confdefs.h <<_ACEOF
10236 #define ICONV_CONST $am_cv_proto_iconv_arg1
10237 _ACEOF
10238
10239   fi
10240
10241    ac_ext=c
10242 ac_cpp='$CPP $CPPFLAGS'
10243 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10244 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10245 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10246
10247 else
10248
10249
10250
10251
10252
10253           am_save_CPPFLAGS="$CPPFLAGS"
10254
10255   for element in $INCICONV; do
10256     haveit=
10257     for x in $CPPFLAGS; do
10258
10259   acl_save_prefix="$prefix"
10260   prefix="$acl_final_prefix"
10261   acl_save_exec_prefix="$exec_prefix"
10262   exec_prefix="$acl_final_exec_prefix"
10263   eval x=\"$x\"
10264   exec_prefix="$acl_save_exec_prefix"
10265   prefix="$acl_save_prefix"
10266
10267       if test "X$x" = "X$element"; then
10268         haveit=yes
10269         break
10270       fi
10271     done
10272     if test -z "$haveit"; then
10273       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10274     fi
10275   done
10276
10277
10278   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10279 $as_echo_n "checking for iconv... " >&6; }
10280 if test "${am_cv_func_iconv+set}" = set; then :
10281   $as_echo_n "(cached) " >&6
10282 else
10283
10284     am_cv_func_iconv="no, consider installing GNU libiconv"
10285     am_cv_lib_iconv=no
10286     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10287 /* end confdefs.h.  */
10288 #include <stdlib.h>
10289 #include <iconv.h>
10290 int
10291 main ()
10292 {
10293 iconv_t cd = iconv_open("","");
10294        iconv(cd,NULL,NULL,NULL,NULL);
10295        iconv_close(cd);
10296   ;
10297   return 0;
10298 }
10299 _ACEOF
10300 if ac_fn_c_try_link "$LINENO"; then :
10301   am_cv_func_iconv=yes
10302 fi
10303 rm -f core conftest.err conftest.$ac_objext \
10304     conftest$ac_exeext conftest.$ac_ext
10305     if test "$am_cv_func_iconv" != yes; then
10306       am_save_LIBS="$LIBS"
10307       LIBS="$LIBS $LIBICONV"
10308       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10309 /* end confdefs.h.  */
10310 #include <stdlib.h>
10311 #include <iconv.h>
10312 int
10313 main ()
10314 {
10315 iconv_t cd = iconv_open("","");
10316          iconv(cd,NULL,NULL,NULL,NULL);
10317          iconv_close(cd);
10318   ;
10319   return 0;
10320 }
10321 _ACEOF
10322 if ac_fn_c_try_link "$LINENO"; then :
10323   am_cv_lib_iconv=yes
10324         am_cv_func_iconv=yes
10325 fi
10326 rm -f core conftest.err conftest.$ac_objext \
10327     conftest$ac_exeext conftest.$ac_ext
10328       LIBS="$am_save_LIBS"
10329     fi
10330
10331 fi
10332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10333 $as_echo "$am_cv_func_iconv" >&6; }
10334   if test "$am_cv_func_iconv" = yes; then
10335
10336 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10337
10338   fi
10339   if test "$am_cv_lib_iconv" = yes; then
10340     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10341 $as_echo_n "checking how to link with libiconv... " >&6; }
10342     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10343 $as_echo "$LIBICONV" >&6; }
10344   else
10345             CPPFLAGS="$am_save_CPPFLAGS"
10346     LIBICONV=
10347     LTLIBICONV=
10348   fi
10349
10350
10351
10352   if test "$am_cv_func_iconv" = yes; then
10353     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10354 $as_echo_n "checking for iconv declaration... " >&6; }
10355     if test "${am_cv_proto_iconv+set}" = set; then :
10356   $as_echo_n "(cached) " >&6
10357 else
10358
10359       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10360 /* end confdefs.h.  */
10361
10362 #include <stdlib.h>
10363 #include <iconv.h>
10364 extern
10365 #ifdef __cplusplus
10366 "C"
10367 #endif
10368 #if defined(__STDC__) || defined(__cplusplus)
10369 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10370 #else
10371 size_t iconv();
10372 #endif
10373
10374 int
10375 main ()
10376 {
10377
10378   ;
10379   return 0;
10380 }
10381 _ACEOF
10382 if ac_fn_c_try_compile "$LINENO"; then :
10383   am_cv_proto_iconv_arg1=""
10384 else
10385   am_cv_proto_iconv_arg1="const"
10386 fi
10387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10388       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);"
10389 fi
10390
10391     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10392     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10393          }$am_cv_proto_iconv" >&5
10394 $as_echo "${ac_t:-
10395          }$am_cv_proto_iconv" >&6; }
10396
10397 cat >>confdefs.h <<_ACEOF
10398 #define ICONV_CONST $am_cv_proto_iconv_arg1
10399 _ACEOF
10400
10401   fi
10402
10403 fi
10404
10405 # Until we have in-tree GNU iconv:
10406 LIBICONV_DEP=
10407
10408
10409
10410   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10411 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10412 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10413   $as_echo_n "(cached) " >&6
10414 else
10415   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10416 /* end confdefs.h.  */
10417 #include <locale.h>
10418 int
10419 main ()
10420 {
10421 return LC_MESSAGES
10422   ;
10423   return 0;
10424 }
10425 _ACEOF
10426 if ac_fn_c_try_link "$LINENO"; then :
10427   am_cv_val_LC_MESSAGES=yes
10428 else
10429   am_cv_val_LC_MESSAGES=no
10430 fi
10431 rm -f core conftest.err conftest.$ac_objext \
10432     conftest$ac_exeext conftest.$ac_ext
10433 fi
10434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10435 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10436   if test $am_cv_val_LC_MESSAGES = yes; then
10437
10438 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10439
10440   fi
10441
10442
10443
10444   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10445 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10446 if test "${am_cv_langinfo_codeset+set}" = set; then :
10447   $as_echo_n "(cached) " >&6
10448 else
10449   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10450 /* end confdefs.h.  */
10451 #include <langinfo.h>
10452 int
10453 main ()
10454 {
10455 char* cs = nl_langinfo(CODESET);
10456   ;
10457   return 0;
10458 }
10459 _ACEOF
10460 if ac_fn_c_try_link "$LINENO"; then :
10461   am_cv_langinfo_codeset=yes
10462 else
10463   am_cv_langinfo_codeset=no
10464 fi
10465 rm -f core conftest.err conftest.$ac_objext \
10466     conftest$ac_exeext conftest.$ac_ext
10467
10468 fi
10469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10470 $as_echo "$am_cv_langinfo_codeset" >&6; }
10471   if test $am_cv_langinfo_codeset = yes; then
10472
10473 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10474
10475   fi
10476
10477
10478 # We will need to find libiberty.h and ansidecl.h
10479 saved_CFLAGS="$CFLAGS"
10480 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10481 saved_CXXFLAGS="$CXXFLAGS"
10482 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include"
10483 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10484         strsignal strstr stpcpy strverscmp \
10485         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10486         free basename getopt clock getpagesize clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10487 do
10488   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10490 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10491 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10492   $as_echo_n "(cached) " >&6
10493 else
10494   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10495 /* end confdefs.h.  */
10496 #undef $ac_tr_decl
10497 #define $ac_tr_decl 1
10498
10499 #include "ansidecl.h"
10500 #include "system.h"
10501
10502 int
10503 main ()
10504 {
10505 #ifndef $ac_func
10506 char *(*pfn) = (char *(*)) $ac_func ;
10507 #endif
10508   ;
10509   return 0;
10510 }
10511 _ACEOF
10512 if ac_fn_c_try_compile "$LINENO"; then :
10513   eval "gcc_cv_have_decl_$ac_func=yes"
10514 else
10515   eval "gcc_cv_have_decl_$ac_func=no"
10516 fi
10517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10518 fi
10519
10520 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10522 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10523 #define $ac_tr_decl 1
10524 _ACEOF
10525
10526 else
10527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10528 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10529 #define $ac_tr_decl 0
10530 _ACEOF
10531
10532 fi
10533
10534 done
10535
10536
10537 for ac_func in getrlimit setrlimit getrusage
10538 do
10539   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10541 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10542 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10543   $as_echo_n "(cached) " >&6
10544 else
10545   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10546 /* end confdefs.h.  */
10547 #undef $ac_tr_decl
10548 #define $ac_tr_decl 1
10549
10550 #include "ansidecl.h"
10551 #include "system.h"
10552 #ifdef HAVE_SYS_RESOURCE_H
10553 #include <sys/resource.h>
10554 #endif
10555
10556
10557 int
10558 main ()
10559 {
10560 #ifndef $ac_func
10561 char *(*pfn) = (char *(*)) $ac_func ;
10562 #endif
10563   ;
10564   return 0;
10565 }
10566 _ACEOF
10567 if ac_fn_c_try_compile "$LINENO"; then :
10568   eval "gcc_cv_have_decl_$ac_func=yes"
10569 else
10570   eval "gcc_cv_have_decl_$ac_func=no"
10571 fi
10572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10573 fi
10574
10575 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10577 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10578 #define $ac_tr_decl 1
10579 _ACEOF
10580
10581 else
10582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10583 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10584 #define $ac_tr_decl 0
10585 _ACEOF
10586
10587 fi
10588
10589 done
10590
10591
10592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10593 /* end confdefs.h.  */
10594
10595 #include "ansidecl.h"
10596 #include "system.h"
10597 #ifdef HAVE_SYS_RESOURCE_H
10598 #include <sys/resource.h>
10599 #endif
10600
10601 int
10602 main ()
10603 {
10604 rlim_t l = 0;
10605   ;
10606   return 0;
10607 }
10608 _ACEOF
10609 if ac_fn_c_try_compile "$LINENO"; then :
10610
10611 else
10612
10613 $as_echo "#define rlim_t long" >>confdefs.h
10614
10615 fi
10616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10617
10618 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10619 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10620 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10621 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10622 for ac_func in ldgetname
10623 do
10624   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10626 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10627 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10628   $as_echo_n "(cached) " >&6
10629 else
10630   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10631 /* end confdefs.h.  */
10632 #undef $ac_tr_decl
10633 #define $ac_tr_decl 1
10634
10635 #include "ansidecl.h"
10636 #include "system.h"
10637 #ifdef HAVE_LDFCN_H
10638 #undef FREAD
10639 #undef FWRITE
10640 #include <ldfcn.h>
10641 #endif
10642
10643
10644 int
10645 main ()
10646 {
10647 #ifndef $ac_func
10648 char *(*pfn) = (char *(*)) $ac_func ;
10649 #endif
10650   ;
10651   return 0;
10652 }
10653 _ACEOF
10654 if ac_fn_c_try_compile "$LINENO"; then :
10655   eval "gcc_cv_have_decl_$ac_func=yes"
10656 else
10657   eval "gcc_cv_have_decl_$ac_func=no"
10658 fi
10659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10660 fi
10661
10662 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10663   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10664 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10665 #define $ac_tr_decl 1
10666 _ACEOF
10667
10668 else
10669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10670 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10671 #define $ac_tr_decl 0
10672 _ACEOF
10673
10674 fi
10675
10676 done
10677
10678
10679 for ac_func in times
10680 do
10681   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10683 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10684 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10685   $as_echo_n "(cached) " >&6
10686 else
10687   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10688 /* end confdefs.h.  */
10689 #undef $ac_tr_decl
10690 #define $ac_tr_decl 1
10691
10692 #include "ansidecl.h"
10693 #include "system.h"
10694 #ifdef HAVE_SYS_TIMES_H
10695 #include <sys/times.h>
10696 #endif
10697
10698
10699 int
10700 main ()
10701 {
10702 #ifndef $ac_func
10703 char *(*pfn) = (char *(*)) $ac_func ;
10704 #endif
10705   ;
10706   return 0;
10707 }
10708 _ACEOF
10709 if ac_fn_c_try_compile "$LINENO"; then :
10710   eval "gcc_cv_have_decl_$ac_func=yes"
10711 else
10712   eval "gcc_cv_have_decl_$ac_func=no"
10713 fi
10714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10715 fi
10716
10717 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10719 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10720 #define $ac_tr_decl 1
10721 _ACEOF
10722
10723 else
10724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10725 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10726 #define $ac_tr_decl 0
10727 _ACEOF
10728
10729 fi
10730
10731 done
10732
10733
10734 for ac_func in sigaltstack
10735 do
10736   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10738 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10739 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10740   $as_echo_n "(cached) " >&6
10741 else
10742   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10743 /* end confdefs.h.  */
10744 #undef $ac_tr_decl
10745 #define $ac_tr_decl 1
10746
10747 #include "ansidecl.h"
10748 #include "system.h"
10749 #include <signal.h>
10750
10751
10752 int
10753 main ()
10754 {
10755 #ifndef $ac_func
10756 char *(*pfn) = (char *(*)) $ac_func ;
10757 #endif
10758   ;
10759   return 0;
10760 }
10761 _ACEOF
10762 if ac_fn_c_try_compile "$LINENO"; then :
10763   eval "gcc_cv_have_decl_$ac_func=yes"
10764 else
10765   eval "gcc_cv_have_decl_$ac_func=no"
10766 fi
10767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10768 fi
10769
10770 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10772 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10773 #define $ac_tr_decl 1
10774 _ACEOF
10775
10776 else
10777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10778 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10779 #define $ac_tr_decl 0
10780 _ACEOF
10781
10782 fi
10783
10784 done
10785
10786
10787 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10788 # prototype.
10789 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10790   ac_ext=cpp
10791 ac_cpp='$CXXCPP $CPPFLAGS'
10792 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10793 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10794 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10795
10796    for ac_func in madvise
10797 do
10798   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10800 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10801 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10802   $as_echo_n "(cached) " >&6
10803 else
10804   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10805 /* end confdefs.h.  */
10806 #undef $ac_tr_decl
10807 #define $ac_tr_decl 1
10808
10809      #include "ansidecl.h"
10810      #include "system.h"
10811
10812
10813 int
10814 main ()
10815 {
10816 #ifndef $ac_func
10817 char *(*pfn) = (char *(*)) $ac_func ;
10818 #endif
10819   ;
10820   return 0;
10821 }
10822 _ACEOF
10823 if ac_fn_cxx_try_compile "$LINENO"; then :
10824   eval "gcc_cv_have_decl_$ac_func=yes"
10825 else
10826   eval "gcc_cv_have_decl_$ac_func=no"
10827 fi
10828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10829 fi
10830
10831 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10833 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10834 #define $ac_tr_decl 1
10835 _ACEOF
10836
10837 else
10838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10839 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10840 #define $ac_tr_decl 0
10841 _ACEOF
10842
10843 fi
10844
10845 done
10846
10847    ac_ext=c
10848 ac_cpp='$CPP $CPPFLAGS'
10849 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10850 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10851 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10852
10853 else
10854   for ac_func in madvise
10855 do
10856   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10858 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10859 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10860   $as_echo_n "(cached) " >&6
10861 else
10862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10863 /* end confdefs.h.  */
10864 #undef $ac_tr_decl
10865 #define $ac_tr_decl 1
10866
10867      #include "ansidecl.h"
10868      #include "system.h"
10869
10870
10871 int
10872 main ()
10873 {
10874 #ifndef $ac_func
10875 char *(*pfn) = (char *(*)) $ac_func ;
10876 #endif
10877   ;
10878   return 0;
10879 }
10880 _ACEOF
10881 if ac_fn_c_try_compile "$LINENO"; then :
10882   eval "gcc_cv_have_decl_$ac_func=yes"
10883 else
10884   eval "gcc_cv_have_decl_$ac_func=no"
10885 fi
10886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10887 fi
10888
10889 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10891 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10892 #define $ac_tr_decl 1
10893 _ACEOF
10894
10895 else
10896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10897 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10898 #define $ac_tr_decl 0
10899 _ACEOF
10900
10901 fi
10902
10903 done
10904
10905
10906 fi
10907
10908 # More time-related stuff.
10909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10910 $as_echo_n "checking for struct tms... " >&6; }
10911 if test "${ac_cv_struct_tms+set}" = set; then :
10912   $as_echo_n "(cached) " >&6
10913 else
10914
10915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10916 /* end confdefs.h.  */
10917
10918 #include "ansidecl.h"
10919 #include "system.h"
10920 #ifdef HAVE_SYS_TIMES_H
10921 #include <sys/times.h>
10922 #endif
10923
10924 int
10925 main ()
10926 {
10927 struct tms tms;
10928   ;
10929   return 0;
10930 }
10931 _ACEOF
10932 if ac_fn_c_try_compile "$LINENO"; then :
10933   ac_cv_struct_tms=yes
10934 else
10935   ac_cv_struct_tms=no
10936 fi
10937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10938 fi
10939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10940 $as_echo "$ac_cv_struct_tms" >&6; }
10941 if test $ac_cv_struct_tms = yes; then
10942
10943 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10944
10945 fi
10946
10947 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10948 # revisit after autoconf 2.50.
10949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10950 $as_echo_n "checking for clock_t... " >&6; }
10951 if test "${gcc_cv_type_clock_t+set}" = set; then :
10952   $as_echo_n "(cached) " >&6
10953 else
10954
10955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10956 /* end confdefs.h.  */
10957
10958 #include "ansidecl.h"
10959 #include "system.h"
10960
10961 int
10962 main ()
10963 {
10964 clock_t x;
10965   ;
10966   return 0;
10967 }
10968 _ACEOF
10969 if ac_fn_c_try_compile "$LINENO"; then :
10970   gcc_cv_type_clock_t=yes
10971 else
10972   gcc_cv_type_clock_t=no
10973 fi
10974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10975 fi
10976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10977 $as_echo "$gcc_cv_type_clock_t" >&6; }
10978 if test $gcc_cv_type_clock_t = yes; then
10979
10980 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10981
10982 fi
10983
10984 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10985 CFLAGS="$saved_CFLAGS"
10986 CXXFLAGS="$saved_CXXFLAGS"
10987
10988 # mkdir takes a single argument on some systems.
10989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10990 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10991 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10992   $as_echo_n "(cached) " >&6
10993 else
10994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10995 /* end confdefs.h.  */
10996
10997 #include <sys/types.h>
10998 #ifdef HAVE_SYS_STAT_H
10999 # include <sys/stat.h>
11000 #endif
11001 #ifdef HAVE_UNISTD_H
11002 # include <unistd.h>
11003 #endif
11004 #ifdef HAVE_DIRECT_H
11005 # include <direct.h>
11006 #endif
11007 int
11008 main ()
11009 {
11010 mkdir ("foo", 0);
11011   ;
11012   return 0;
11013 }
11014 _ACEOF
11015 if ac_fn_c_try_compile "$LINENO"; then :
11016   gcc_cv_mkdir_takes_one_arg=no
11017 else
11018   gcc_cv_mkdir_takes_one_arg=yes
11019 fi
11020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11021 fi
11022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
11023 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
11024 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
11025
11026 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
11027
11028 fi
11029
11030
11031 # File extensions
11032 manext='.1'
11033 objext='.o'
11034
11035
11036
11037 # With Setjmp/Longjmp based exception handling.
11038 # Check whether --enable-sjlj-exceptions was given.
11039 if test "${enable_sjlj_exceptions+set}" = set; then :
11040   enableval=$enable_sjlj_exceptions; case $target in
11041   *-*-hpux10*)
11042     if test $enableval != yes; then
11043       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
11044 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
11045       enableval=yes
11046     fi
11047     ;;
11048 esac
11049 force_sjlj_exceptions=yes
11050 else
11051   case $target in
11052   *-*-hpux10*)
11053     force_sjlj_exceptions=yes
11054     enableval=yes
11055     ;;
11056   *)
11057     force_sjlj_exceptions=no
11058     ;;
11059 esac
11060 fi
11061
11062 if test $force_sjlj_exceptions = yes; then
11063   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11064
11065 cat >>confdefs.h <<_ACEOF
11066 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11067 _ACEOF
11068
11069 fi
11070
11071 # --------------------------------------------------------
11072 # Build, host, and target specific configuration fragments
11073 # --------------------------------------------------------
11074
11075 # Collect build-machine-specific information.
11076 . ${srcdir}/config.build
11077
11078 # Collect host-machine-specific information.
11079 . ${srcdir}/config.host
11080
11081 target_gtfiles=
11082
11083 # Collect target-machine-specific information.
11084 . ${srcdir}/config.gcc
11085
11086 extra_objs="${host_extra_objs} ${extra_objs}"
11087 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11088
11089 # Default the target-machine variables that were not explicitly set.
11090 if test x"$tm_file" = x
11091 then tm_file=$cpu_type/$cpu_type.h; fi
11092
11093 if test x"$extra_headers" = x
11094 then extra_headers=; fi
11095
11096 if test x$md_file = x
11097 then md_file=$cpu_type/$cpu_type.md; fi
11098
11099 if test x$out_file = x
11100 then out_file=$cpu_type/$cpu_type.c; fi
11101
11102 if test x"$tmake_file" = x
11103 then tmake_file=$cpu_type/t-$cpu_type
11104 fi
11105
11106 # Support --enable-initfini-array.
11107 if test x$enable_initfini_array != xno; then
11108   tm_file="${tm_file} initfini-array.h"
11109 fi
11110
11111 if test x"$dwarf2" = xyes
11112 then tm_file="$tm_file tm-dwarf2.h"
11113 fi
11114
11115 # Say what files are being used for the output code and MD file.
11116 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11117 echo "Using \`$srcdir/config/$md_file' as machine description file."
11118
11119 # If any of the xm_file variables contain nonexistent files, warn
11120 # about them and drop them.
11121
11122 bx=
11123 for x in $build_xm_file; do
11124   if    test -f $srcdir/config/$x
11125   then      bx="$bx $x"
11126   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11127 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11128   fi
11129 done
11130 build_xm_file="$bx"
11131
11132 hx=
11133 for x in $host_xm_file; do
11134   if    test -f $srcdir/config/$x
11135   then      hx="$hx $x"
11136   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11137 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11138   fi
11139 done
11140 host_xm_file="$hx"
11141
11142 tx=
11143 for x in $xm_file; do
11144   if    test -f $srcdir/config/$x
11145   then      tx="$tx $x"
11146   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11147 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11148   fi
11149 done
11150 xm_file="$tx"
11151
11152 count=a
11153 for f in $tm_file; do
11154         count=${count}x
11155 done
11156 if test $count = ax; then
11157         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11158 else
11159         echo "Using the following target machine macro files:"
11160         for f in $tm_file; do
11161                 echo "  $srcdir/config/$f"
11162         done
11163 fi
11164
11165 if test x$need_64bit_hwint = xyes; then
11166
11167 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11168
11169 fi
11170
11171 if test x$use_long_long_for_widest_fast_int = xyes; then
11172
11173 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11174
11175 fi
11176
11177 count=a
11178 for f in $host_xm_file; do
11179         count=${count}x
11180 done
11181 if test $count = a; then
11182         :
11183 elif test $count = ax; then
11184         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11185 else
11186         echo "Using the following host machine macro files:"
11187         for f in $host_xm_file; do
11188                 echo "  $srcdir/config/$f"
11189         done
11190 fi
11191 echo "Using ${out_host_hook_obj} for host machine hooks."
11192
11193 if test "$host_xm_file" != "$build_xm_file"; then
11194         count=a
11195         for f in $build_xm_file; do
11196                 count=${count}x
11197         done
11198         if test $count = a; then
11199                 :
11200         elif test $count = ax; then
11201                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11202         else
11203                 echo "Using the following build machine macro files:"
11204                 for f in $build_xm_file; do
11205                         echo "  $srcdir/config/$f"
11206                 done
11207         fi
11208 fi
11209
11210 if test -n "$configured_native_system_header_dir"; then
11211   native_system_header_dir=$configured_native_system_header_dir
11212 fi
11213 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11214
11215
11216 case ${host} in
11217   powerpc*-*-darwin*)
11218     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11219 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11220 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11221   $as_echo_n "(cached) " >&6
11222 else
11223   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11224 /* end confdefs.h.  */
11225
11226 #include <sys/cdefs.h>
11227 #include <sys/signal.h>
11228 #include <ucontext.h>
11229 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11230
11231 _ACEOF
11232 if ac_fn_c_try_compile "$LINENO"; then :
11233   gcc_cv_mcontext_underscores=no
11234 else
11235   gcc_cv_mcontext_underscores=yes
11236 fi
11237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11238 fi
11239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11240 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11241       if test $gcc_cv_mcontext_underscores = yes; then
11242
11243 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11244
11245       fi
11246     ;;
11247 esac
11248
11249 # ---------
11250 # Threading
11251 # ---------
11252
11253 # Check if a valid thread package
11254 case ${enable_threads} in
11255   "" | no)
11256     # No threads
11257     target_thread_file='single'
11258     ;;
11259   yes)
11260     # default
11261     target_thread_file='single'
11262     ;;
11263   aix | dce | lynx | mipssde | posix | rtems | \
11264   single | tpf | vxworks | win32)
11265     target_thread_file=${enable_threads}
11266     ;;
11267   *)
11268     echo "${enable_threads} is an unknown thread package" 1>&2
11269     exit 1
11270     ;;
11271 esac
11272
11273 if test x${thread_file} = x; then
11274   # No thread file set by target-specific clauses in config.gcc,
11275   # so use file chosen by default logic above
11276   thread_file=${target_thread_file}
11277 fi
11278
11279 # --------
11280 # UNSORTED
11281 # --------
11282
11283 use_cxa_atexit=no
11284 if test x$enable___cxa_atexit = xyes || \
11285    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11286   if test x$host = x$target; then
11287     case $host in
11288       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11289       # keyed to flag_use_cxa_atexit
11290       *-*-mingw32*)
11291         use_cxa_atexit=yes
11292         ;;
11293       *)
11294         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11295 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11296   use_cxa_atexit=yes
11297 else
11298   echo "__cxa_atexit can't be enabled on this target"
11299 fi
11300
11301         ;;
11302     esac
11303   else
11304     # We can't check for __cxa_atexit when building a cross, so assume
11305     # it is available
11306     use_cxa_atexit=yes
11307   fi
11308   if test x$use_cxa_atexit = xyes; then
11309
11310 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11311
11312   fi
11313 fi
11314
11315 # Look for a file containing extra machine modes.
11316 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11317   extra_modes_file='$(srcdir)'/config/${extra_modes}
11318
11319
11320 cat >>confdefs.h <<_ACEOF
11321 #define EXTRA_MODES_FILE "config/$extra_modes"
11322 _ACEOF
11323
11324 fi
11325
11326 # Convert extra_options into a form suitable for Makefile use.
11327 extra_opt_files=
11328 all_opt_files=
11329 for f in $extra_options; do
11330   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11331   all_opt_files="$all_opt_files $srcdir/config/$f"
11332 done
11333
11334
11335 # auto-host.h is the file containing items generated by autoconf and is
11336 # the first file included by config.h.
11337 # If host=build, it is correct to have bconfig include auto-host.h
11338 # as well.  If host!=build, we are in error and need to do more
11339 # work to find out the build config parameters.
11340 if test x$host = x$build
11341 then
11342         build_auto=auto-host.h
11343 else
11344         # We create a subdir, then run autoconf in the subdir.
11345         # To prevent recursion we set host and build for the new
11346         # invocation of configure to the build for this invocation
11347         # of configure.
11348         tempdir=build.$$
11349         rm -rf $tempdir
11350         mkdir $tempdir
11351         cd $tempdir
11352         case ${srcdir} in
11353         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11354         *) realsrcdir=../${srcdir};;
11355         esac
11356         saved_CFLAGS="${CFLAGS}"
11357         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11358         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11359         ${realsrcdir}/configure \
11360                 --enable-languages=${enable_languages-all} \
11361                 --target=$target_alias --host=$build_alias --build=$build_alias
11362         CFLAGS="${saved_CFLAGS}"
11363
11364         # We just finished tests for the build machine, so rename
11365         # the file auto-build.h in the gcc directory.
11366         mv auto-host.h ../auto-build.h
11367         cd ..
11368         rm -rf $tempdir
11369         build_auto=auto-build.h
11370 fi
11371
11372
11373 tm_file="${tm_file} defaults.h"
11374 tm_p_file="${tm_p_file} tm-preds.h"
11375 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11376 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11377 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11378 # put this back in temporarily.
11379 xm_file="auto-host.h ansidecl.h ${xm_file}"
11380
11381 # --------
11382 # UNSORTED
11383 # --------
11384
11385 # Compile in configure arguments.
11386 if test -f configargs.h ; then
11387         # Being re-configured.
11388         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11389         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11390 else
11391         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11392 fi
11393
11394 # Double all backslashes and backslash all quotes to turn
11395 # gcc_config_arguments into a C string.
11396 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11397 $gcc_config_arguments
11398 EOF
11399 gcc_config_arguments_str=`cat conftest.out`
11400 rm -f conftest.out
11401
11402 cat > configargs.h <<EOF
11403 /* Generated automatically. */
11404 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11405 static const char thread_model[] = "$thread_file";
11406
11407 static const struct {
11408   const char *name, *value;
11409 } configure_default_options[] = $configure_default_options;
11410 EOF
11411
11412 gcc_BASEVER=`cat $srcdir/BASE-VER`
11413 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11414 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11415 if test -f $srcdir/REVISION ; then
11416         gcc_REVISION=`cat $srcdir/REVISION`
11417 else
11418         gcc_REVISION=""
11419 fi
11420 cat > plugin-version.h <<EOF
11421 #include "configargs.h"
11422
11423 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11424 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11425 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11426 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11427
11428 static char basever[] = "$gcc_BASEVER";
11429 static char datestamp[] = "$gcc_DATESTAMP";
11430 static char devphase[] = "$gcc_DEVPHASE";
11431 static char revision[] = "$gcc_REVISION";
11432
11433 /* FIXME plugins: We should make the version information more precise.
11434    One way to do is to add a checksum. */
11435
11436 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11437                                                 devphase, revision,
11438                                                 configuration_arguments};
11439 EOF
11440
11441 # Internationalization
11442 # If we haven't got the data from the intl directory,
11443 # assume NLS is disabled.
11444 USE_NLS=no
11445 LIBINTL=
11446 LIBINTL_DEP=
11447 INCINTL=
11448 XGETTEXT=
11449 GMSGFMT=
11450 POSUB=
11451
11452 if test -f  ../intl/config.intl; then
11453   .  ../intl/config.intl
11454 fi
11455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11456 $as_echo_n "checking whether NLS is requested... " >&6; }
11457 if test x"$USE_NLS" != xyes; then
11458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11459 $as_echo "no" >&6; }
11460 else
11461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11462 $as_echo "yes" >&6; }
11463
11464 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11465
11466
11467   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11468 $as_echo_n "checking for catalogs to be installed... " >&6; }
11469   # Look for .po and .gmo files in the source directory.
11470   CATALOGS=
11471   XLINGUAS=
11472   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11473     # If there aren't any .gmo files the shell will give us the
11474     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11475     # weeded out.
11476     case "$cat" in *\**)
11477       continue;;
11478     esac
11479     # The quadruple backslash is collapsed to a double backslash
11480     # by the backticks, then collapsed again by the double quotes,
11481     # leaving us with one backslash in the sed expression (right
11482     # before the dot that mustn't act as a wildcard).
11483     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11484     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11485     # The user is allowed to set LINGUAS to a list of languages to
11486     # install catalogs for.  If it's empty that means "all of them."
11487     if test "x$LINGUAS" = x; then
11488       CATALOGS="$CATALOGS $cat"
11489       XLINGUAS="$XLINGUAS $lang"
11490     else
11491       case "$LINGUAS" in *$lang*)
11492         CATALOGS="$CATALOGS $cat"
11493         XLINGUAS="$XLINGUAS $lang"
11494         ;;
11495       esac
11496     fi
11497   done
11498   LINGUAS="$XLINGUAS"
11499   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11500 $as_echo "$LINGUAS" >&6; }
11501
11502
11503     DATADIRNAME=share
11504
11505   INSTOBJEXT=.mo
11506
11507   GENCAT=gencat
11508
11509   CATOBJEXT=.gmo
11510
11511 fi
11512
11513 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11514 # -liconv on the link line twice.
11515 case "$LIBINTL" in *$LIBICONV*)
11516         LIBICONV= ;;
11517 esac
11518
11519 # Check whether --enable-secureplt was given.
11520 if test "${enable_secureplt+set}" = set; then :
11521   enableval=$enable_secureplt;
11522 fi
11523
11524
11525 # Check whether --enable-leading-mingw64-underscores was given.
11526 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11527   enableval=$enable_leading_mingw64_underscores;
11528 fi
11529
11530 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11531
11532 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11533
11534 fi
11535
11536 # Check whether --enable-cld was given.
11537 if test "${enable_cld+set}" = set; then :
11538   enableval=$enable_cld;
11539 else
11540   enable_cld=no
11541 fi
11542
11543
11544 # Check whether --enable-frame-pointer was given.
11545 if test "${enable_frame_pointer+set}" = set; then :
11546   enableval=$enable_frame_pointer;
11547 else
11548
11549 case $target_os in
11550 linux* | darwin[8912]*)
11551   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11552   # DWARF2.
11553   enable_frame_pointer=no
11554   ;;
11555 *)
11556   enable_frame_pointer=yes
11557   ;;
11558 esac
11559
11560 fi
11561
11562
11563 # Windows32 Registry support for specifying GCC installation paths.
11564 # Check whether --enable-win32-registry was given.
11565 if test "${enable_win32_registry+set}" = set; then :
11566   enableval=$enable_win32_registry;
11567 fi
11568
11569
11570 case $host_os in
11571   win32 | pe | cygwin* | mingw32* | uwin*)
11572     if test "x$enable_win32_registry" != xno; then
11573       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11574 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11575 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11576   $as_echo_n "(cached) " >&6
11577 else
11578   ac_func_search_save_LIBS=$LIBS
11579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11580 /* end confdefs.h.  */
11581
11582 /* Override any GCC internal prototype to avoid an error.
11583    Use char because int might match the return type of a GCC
11584    builtin and then its argument prototype would still apply.  */
11585 #ifdef __cplusplus
11586 extern "C"
11587 #endif
11588 char RegOpenKeyExA ();
11589 int
11590 main ()
11591 {
11592 return RegOpenKeyExA ();
11593   ;
11594   return 0;
11595 }
11596 _ACEOF
11597 for ac_lib in '' advapi32; do
11598   if test -z "$ac_lib"; then
11599     ac_res="none required"
11600   else
11601     ac_res=-l$ac_lib
11602     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11603   fi
11604   if ac_fn_c_try_link "$LINENO"; then :
11605   ac_cv_search_RegOpenKeyExA=$ac_res
11606 fi
11607 rm -f core conftest.err conftest.$ac_objext \
11608     conftest$ac_exeext
11609   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11610   break
11611 fi
11612 done
11613 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11614
11615 else
11616   ac_cv_search_RegOpenKeyExA=no
11617 fi
11618 rm conftest.$ac_ext
11619 LIBS=$ac_func_search_save_LIBS
11620 fi
11621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11622 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11623 ac_res=$ac_cv_search_RegOpenKeyExA
11624 if test "$ac_res" != no; then :
11625   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11626
11627 else
11628   enable_win32_registry=no
11629 fi
11630
11631     fi
11632
11633     if test "x$enable_win32_registry" != xno; then
11634
11635 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11636
11637
11638       if test "x$enable_win32_registry" != xyes \
11639          && test "x$enable_win32_registry" != x; then
11640
11641 cat >>confdefs.h <<_ACEOF
11642 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11643 _ACEOF
11644
11645       fi
11646     fi
11647   ;;
11648 esac
11649
11650 # Get an absolute path to the GCC top-level source directory
11651 holddir=`${PWDCMD-pwd}`
11652 cd $srcdir
11653 topdir=`${PWDCMD-pwd}`
11654 cd $holddir
11655
11656 # Conditionalize the makefile for this host machine.
11657 xmake_file=
11658 for f in ${host_xmake_file}
11659 do
11660         if test -f ${srcdir}/config/$f
11661         then
11662                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11663         fi
11664 done
11665
11666 # Conditionalize the makefile for this target machine.
11667 tmake_file_=
11668 for f in ${tmake_file}
11669 do
11670         if test -f ${srcdir}/config/$f
11671         then
11672                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11673         fi
11674 done
11675 tmake_file="${tmake_file_}"
11676
11677 out_object_file=`basename $out_file .c`.o
11678 common_out_object_file=`basename $common_out_file .c`.o
11679
11680 tm_file_list="options.h"
11681 tm_include_list="options.h insn-constants.h"
11682 for f in $tm_file; do
11683   case $f in
11684     ./* )
11685        f=`echo $f | sed 's/^..//'`
11686        tm_file_list="${tm_file_list} $f"
11687        tm_include_list="${tm_include_list} $f"
11688        ;;
11689     defaults.h )
11690        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11691        tm_include_list="${tm_include_list} $f"
11692        ;;
11693     * )
11694        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11695        tm_include_list="${tm_include_list} config/$f"
11696        ;;
11697   esac
11698 done
11699
11700 tm_p_file_list=
11701 tm_p_include_list=
11702 for f in $tm_p_file; do
11703   case $f in
11704     tm-preds.h )
11705        tm_p_file_list="${tm_p_file_list} $f"
11706        tm_p_include_list="${tm_p_include_list} $f"
11707        ;;
11708     * )
11709        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11710        tm_p_include_list="${tm_p_include_list} config/$f"
11711   esac
11712 done
11713
11714 xm_file_list=
11715 xm_include_list=
11716 for f in $xm_file; do
11717   case $f in
11718     ansidecl.h )
11719        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11720        xm_include_list="${xm_include_list} $f"
11721        ;;
11722     auto-host.h )
11723        xm_file_list="${xm_file_list} $f"
11724        xm_include_list="${xm_include_list} $f"
11725        ;;
11726     * )
11727        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11728        xm_include_list="${xm_include_list} config/$f"
11729        ;;
11730   esac
11731 done
11732
11733 host_xm_file_list=
11734 host_xm_include_list=
11735 for f in $host_xm_file; do
11736   case $f in
11737     ansidecl.h )
11738        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11739        host_xm_include_list="${host_xm_include_list} $f"
11740        ;;
11741     auto-host.h )
11742        host_xm_file_list="${host_xm_file_list} $f"
11743        host_xm_include_list="${host_xm_include_list} $f"
11744        ;;
11745     * )
11746        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11747        host_xm_include_list="${host_xm_include_list} config/$f"
11748        ;;
11749   esac
11750 done
11751
11752 build_xm_file_list=
11753 for f in $build_xm_file; do
11754   case $f in
11755     ansidecl.h )
11756        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11757        build_xm_include_list="${build_xm_include_list} $f"
11758        ;;
11759     auto-build.h | auto-host.h )
11760        build_xm_file_list="${build_xm_file_list} $f"
11761        build_xm_include_list="${build_xm_include_list} $f"
11762        ;;
11763     * )
11764        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11765        build_xm_include_list="${build_xm_include_list} config/$f"
11766        ;;
11767   esac
11768 done
11769
11770 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11771 # cross-compiler which does not use the native headers and libraries.
11772 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11773 CROSS=
11774 ALL=all.internal
11775 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11776
11777 if test "x$with_build_sysroot" != x; then
11778   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11779 else
11780   # This value is used, even on a native system, because
11781   # CROSS_SYSTEM_HEADER_DIR is just
11782   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11783   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11784 fi
11785
11786 if test x$host != x$target
11787 then
11788         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11789         ALL=all.cross
11790         SYSTEM_HEADER_DIR=$build_system_header_dir
11791         case "$host","$target" in
11792         # Darwin crosses can use the host system's libraries and headers,
11793         # because of the fat library support.  Of course, it must be the
11794         # same version of Darwin on both sides.  Allow the user to
11795         # just say --target=foo-darwin without a version number to mean
11796         # "the version on this system".
11797             *-*-darwin*,*-*-darwin*)
11798                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11799                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11800                 if test $hostos = $targetos -o $targetos = darwin ; then
11801                     CROSS=
11802                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11803                     with_headers=yes
11804                 fi
11805                 ;;
11806
11807             i?86-*-*,x86_64-*-* \
11808             | powerpc*-*-*,powerpc64*-*-*)
11809                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11810         esac
11811
11812         case $target in
11813                 *-*-mingw*)
11814                         if test "x$with_headers" = x; then
11815                                 with_headers=yes
11816                         fi
11817                         ;;
11818                 *)
11819                         ;;
11820         esac
11821 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11822         SYSTEM_HEADER_DIR=$build_system_header_dir
11823 fi
11824
11825 # If this is a cross-compiler that does not
11826 # have its own set of headers then define
11827 # inhibit_libc
11828
11829 # If this is using newlib, without having the headers available now,
11830 # then define inhibit_libc in LIBGCC2_CFLAGS.
11831 # This prevents libgcc2 from containing any code which requires libc
11832 # support.
11833 : ${inhibit_libc=false}
11834 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11835        test x$with_newlib = xyes ; } &&
11836      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11837        inhibit_libc=true
11838 fi
11839
11840
11841 # When building gcc with a cross-compiler, we need to adjust things so
11842 # that the generator programs are still built with the native compiler.
11843 # Also, we cannot run fixincludes.
11844
11845 # These are the normal (build=host) settings:
11846 CC_FOR_BUILD='$(CC)'
11847 BUILD_CFLAGS='$(ALL_CFLAGS)'
11848 BUILD_LDFLAGS='$(LDFLAGS)'
11849 STMP_FIXINC=stmp-fixinc
11850
11851 # And these apply if build != host, or we are generating coverage data
11852 if test x$build != x$host || test "x$coverage_flags" != x
11853 then
11854     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11855     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11856 fi
11857
11858 # Expand extra_headers to include complete path.
11859 # This substitutes for lots of t-* files.
11860 extra_headers_list=
11861 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11862 for file in ${extra_headers} ; do
11863   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11864 done
11865
11866 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11867 if test x"$use_gcc_tgmath" = xyes
11868 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11869 fi
11870
11871 # Define collect2 in Makefile.
11872 case $host_can_use_collect2 in
11873   no) collect2= ;;
11874   *) collect2='collect2$(exeext)' ;;
11875 esac
11876
11877
11878 # Add a definition of USE_COLLECT2 if system wants one.
11879 case $use_collect2 in
11880   no) use_collect2= ;;
11881   "") ;;
11882   *)
11883     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11884     xm_defines="${xm_defines} USE_COLLECT2"
11885     case $host_can_use_collect2 in
11886       no)
11887         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11888         ;;
11889     esac
11890     ;;
11891 esac
11892
11893
11894 cat >>confdefs.h <<_ACEOF
11895 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11896 _ACEOF
11897
11898
11899 # ---------------------------
11900 # Assembler & linker features
11901 # ---------------------------
11902
11903 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11904 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11905 # However when ld-new is first executed from the build tree, libtool will
11906 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11907 # to the build tree.  While doing this we need to use the previous-stage
11908 # linker, or we have an infinite loop.  The presence of a shell script as
11909 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11910 # the gcc/collect-ld script.  So we need to know how libtool works, or
11911 # exec-tool will fail.
11912
11913
11914 case `pwd` in
11915   *\ * | *\     *)
11916     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11917 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11918 esac
11919
11920
11921
11922 macro_version='2.2.7a'
11923 macro_revision='1.3134'
11924
11925
11926
11927
11928
11929
11930
11931
11932
11933
11934
11935
11936
11937 ltmain="$ac_aux_dir/ltmain.sh"
11938
11939 # Backslashify metacharacters that are still active within
11940 # double-quoted strings.
11941 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11942
11943 # Same as above, but do not quote variable references.
11944 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11945
11946 # Sed substitution to delay expansion of an escaped shell variable in a
11947 # double_quote_subst'ed string.
11948 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11949
11950 # Sed substitution to delay expansion of an escaped single quote.
11951 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11952
11953 # Sed substitution to avoid accidental globbing in evaled expressions
11954 no_glob_subst='s/\*/\\\*/g'
11955
11956 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11957 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11958 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11959
11960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11961 $as_echo_n "checking how to print strings... " >&6; }
11962 # Test print first, because it will be a builtin if present.
11963 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11964    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11965   ECHO='print -r --'
11966 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11967   ECHO='printf %s\n'
11968 else
11969   # Use this function as a fallback that always works.
11970   func_fallback_echo ()
11971   {
11972     eval 'cat <<_LTECHO_EOF
11973 $1
11974 _LTECHO_EOF'
11975   }
11976   ECHO='func_fallback_echo'
11977 fi
11978
11979 # func_echo_all arg...
11980 # Invoke $ECHO with all args, space-separated.
11981 func_echo_all ()
11982 {
11983     $ECHO ""
11984 }
11985
11986 case "$ECHO" in
11987   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11988 $as_echo "printf" >&6; } ;;
11989   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11990 $as_echo "print -r" >&6; } ;;
11991   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11992 $as_echo "cat" >&6; } ;;
11993 esac
11994
11995
11996
11997
11998
11999
12000
12001
12002
12003
12004
12005
12006
12007
12008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
12009 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
12010 if test "${ac_cv_path_SED+set}" = set; then :
12011   $as_echo_n "(cached) " >&6
12012 else
12013             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
12014      for ac_i in 1 2 3 4 5 6 7; do
12015        ac_script="$ac_script$as_nl$ac_script"
12016      done
12017      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
12018      { ac_script=; unset ac_script;}
12019      if test -z "$SED"; then
12020   ac_path_SED_found=false
12021   # Loop through the user's path and test for each of PROGNAME-LIST
12022   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12023 for as_dir in $PATH
12024 do
12025   IFS=$as_save_IFS
12026   test -z "$as_dir" && as_dir=.
12027     for ac_prog in sed gsed; do
12028     for ac_exec_ext in '' $ac_executable_extensions; do
12029       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
12030       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
12031 # Check for GNU ac_path_SED and select it if it is found.
12032   # Check for GNU $ac_path_SED
12033 case `"$ac_path_SED" --version 2>&1` in
12034 *GNU*)
12035   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
12036 *)
12037   ac_count=0
12038   $as_echo_n 0123456789 >"conftest.in"
12039   while :
12040   do
12041     cat "conftest.in" "conftest.in" >"conftest.tmp"
12042     mv "conftest.tmp" "conftest.in"
12043     cp "conftest.in" "conftest.nl"
12044     $as_echo '' >> "conftest.nl"
12045     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
12046     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12047     as_fn_arith $ac_count + 1 && ac_count=$as_val
12048     if test $ac_count -gt ${ac_path_SED_max-0}; then
12049       # Best one so far, save it but keep looking for a better one
12050       ac_cv_path_SED="$ac_path_SED"
12051       ac_path_SED_max=$ac_count
12052     fi
12053     # 10*(2^10) chars as input seems more than enough
12054     test $ac_count -gt 10 && break
12055   done
12056   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12057 esac
12058
12059       $ac_path_SED_found && break 3
12060     done
12061   done
12062   done
12063 IFS=$as_save_IFS
12064   if test -z "$ac_cv_path_SED"; then
12065     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
12066   fi
12067 else
12068   ac_cv_path_SED=$SED
12069 fi
12070
12071 fi
12072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
12073 $as_echo "$ac_cv_path_SED" >&6; }
12074  SED="$ac_cv_path_SED"
12075   rm -f conftest.sed
12076
12077 test -z "$SED" && SED=sed
12078 Xsed="$SED -e 1s/^X//"
12079
12080
12081
12082
12083
12084
12085
12086
12087
12088
12089
12090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12091 $as_echo_n "checking for fgrep... " >&6; }
12092 if test "${ac_cv_path_FGREP+set}" = set; then :
12093   $as_echo_n "(cached) " >&6
12094 else
12095   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12096    then ac_cv_path_FGREP="$GREP -F"
12097    else
12098      if test -z "$FGREP"; then
12099   ac_path_FGREP_found=false
12100   # Loop through the user's path and test for each of PROGNAME-LIST
12101   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12102 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12103 do
12104   IFS=$as_save_IFS
12105   test -z "$as_dir" && as_dir=.
12106     for ac_prog in fgrep; do
12107     for ac_exec_ext in '' $ac_executable_extensions; do
12108       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12109       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12110 # Check for GNU ac_path_FGREP and select it if it is found.
12111   # Check for GNU $ac_path_FGREP
12112 case `"$ac_path_FGREP" --version 2>&1` in
12113 *GNU*)
12114   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12115 *)
12116   ac_count=0
12117   $as_echo_n 0123456789 >"conftest.in"
12118   while :
12119   do
12120     cat "conftest.in" "conftest.in" >"conftest.tmp"
12121     mv "conftest.tmp" "conftest.in"
12122     cp "conftest.in" "conftest.nl"
12123     $as_echo 'FGREP' >> "conftest.nl"
12124     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12125     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12126     as_fn_arith $ac_count + 1 && ac_count=$as_val
12127     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12128       # Best one so far, save it but keep looking for a better one
12129       ac_cv_path_FGREP="$ac_path_FGREP"
12130       ac_path_FGREP_max=$ac_count
12131     fi
12132     # 10*(2^10) chars as input seems more than enough
12133     test $ac_count -gt 10 && break
12134   done
12135   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12136 esac
12137
12138       $ac_path_FGREP_found && break 3
12139     done
12140   done
12141   done
12142 IFS=$as_save_IFS
12143   if test -z "$ac_cv_path_FGREP"; then
12144     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12145   fi
12146 else
12147   ac_cv_path_FGREP=$FGREP
12148 fi
12149
12150    fi
12151 fi
12152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12153 $as_echo "$ac_cv_path_FGREP" >&6; }
12154  FGREP="$ac_cv_path_FGREP"
12155
12156
12157 test -z "$GREP" && GREP=grep
12158
12159
12160
12161
12162
12163
12164
12165
12166
12167
12168
12169
12170
12171
12172
12173
12174
12175
12176
12177 # Check whether --with-gnu-ld was given.
12178 if test "${with_gnu_ld+set}" = set; then :
12179   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12180 else
12181   with_gnu_ld=no
12182 fi
12183
12184 ac_prog=ld
12185 if test "$GCC" = yes; then
12186   # Check if gcc -print-prog-name=ld gives a path.
12187   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12188 $as_echo_n "checking for ld used by $CC... " >&6; }
12189   case $host in
12190   *-*-mingw*)
12191     # gcc leaves a trailing carriage return which upsets mingw
12192     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12193   *)
12194     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12195   esac
12196   case $ac_prog in
12197     # Accept absolute paths.
12198     [\\/]* | ?:[\\/]*)
12199       re_direlt='/[^/][^/]*/\.\./'
12200       # Canonicalize the pathname of ld
12201       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12202       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12203         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12204       done
12205       test -z "$LD" && LD="$ac_prog"
12206       ;;
12207   "")
12208     # If it fails, then pretend we aren't using GCC.
12209     ac_prog=ld
12210     ;;
12211   *)
12212     # If it is relative, then search for the first ld in PATH.
12213     with_gnu_ld=unknown
12214     ;;
12215   esac
12216 elif test "$with_gnu_ld" = yes; then
12217   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12218 $as_echo_n "checking for GNU ld... " >&6; }
12219 else
12220   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12221 $as_echo_n "checking for non-GNU ld... " >&6; }
12222 fi
12223 if test "${lt_cv_path_LD+set}" = set; then :
12224   $as_echo_n "(cached) " >&6
12225 else
12226   if test -z "$LD"; then
12227   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12228   for ac_dir in $PATH; do
12229     IFS="$lt_save_ifs"
12230     test -z "$ac_dir" && ac_dir=.
12231     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12232       lt_cv_path_LD="$ac_dir/$ac_prog"
12233       # Check to see if the program is GNU ld.  I'd rather use --version,
12234       # but apparently some variants of GNU ld only accept -v.
12235       # Break only if it was the GNU/non-GNU ld that we prefer.
12236       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12237       *GNU* | *'with BFD'*)
12238         test "$with_gnu_ld" != no && break
12239         ;;
12240       *)
12241         test "$with_gnu_ld" != yes && break
12242         ;;
12243       esac
12244     fi
12245   done
12246   IFS="$lt_save_ifs"
12247 else
12248   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12249 fi
12250 fi
12251
12252 LD="$lt_cv_path_LD"
12253 if test -n "$LD"; then
12254   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12255 $as_echo "$LD" >&6; }
12256 else
12257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12258 $as_echo "no" >&6; }
12259 fi
12260 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12262 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12263 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12264   $as_echo_n "(cached) " >&6
12265 else
12266   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12267 case `$LD -v 2>&1 </dev/null` in
12268 *GNU* | *'with BFD'*)
12269   lt_cv_prog_gnu_ld=yes
12270   ;;
12271 *)
12272   lt_cv_prog_gnu_ld=no
12273   ;;
12274 esac
12275 fi
12276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12277 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12278 with_gnu_ld=$lt_cv_prog_gnu_ld
12279
12280
12281
12282
12283
12284
12285
12286
12287
12288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12289 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12290 if test "${lt_cv_path_NM+set}" = set; then :
12291   $as_echo_n "(cached) " >&6
12292 else
12293   if test -n "$NM"; then
12294   # Let the user override the test.
12295   lt_cv_path_NM="$NM"
12296 else
12297   lt_nm_to_check="${ac_tool_prefix}nm"
12298   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12299     lt_nm_to_check="$lt_nm_to_check nm"
12300   fi
12301   for lt_tmp_nm in $lt_nm_to_check; do
12302     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12303     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12304       IFS="$lt_save_ifs"
12305       test -z "$ac_dir" && ac_dir=.
12306       tmp_nm="$ac_dir/$lt_tmp_nm"
12307       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12308         # Check to see if the nm accepts a BSD-compat flag.
12309         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12310         #   nm: unknown option "B" ignored
12311         # Tru64's nm complains that /dev/null is an invalid object file
12312         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12313         */dev/null* | *'Invalid file or object type'*)
12314           lt_cv_path_NM="$tmp_nm -B"
12315           break
12316           ;;
12317         *)
12318           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12319           */dev/null*)
12320             lt_cv_path_NM="$tmp_nm -p"
12321             break
12322             ;;
12323           *)
12324             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12325             continue # so that we can try to find one that supports BSD flags
12326             ;;
12327           esac
12328           ;;
12329         esac
12330       fi
12331     done
12332     IFS="$lt_save_ifs"
12333   done
12334   : ${lt_cv_path_NM=no}
12335 fi
12336 fi
12337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12338 $as_echo "$lt_cv_path_NM" >&6; }
12339 if test "$lt_cv_path_NM" != "no"; then
12340   NM="$lt_cv_path_NM"
12341 else
12342   # Didn't find any BSD compatible name lister, look for dumpbin.
12343   if test -n "$DUMPBIN"; then :
12344     # Let the user override the test.
12345   else
12346     if test -n "$ac_tool_prefix"; then
12347   for ac_prog in dumpbin "link -dump"
12348   do
12349     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12350 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12352 $as_echo_n "checking for $ac_word... " >&6; }
12353 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12354   $as_echo_n "(cached) " >&6
12355 else
12356   if test -n "$DUMPBIN"; then
12357   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12358 else
12359 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12360 for as_dir in $PATH
12361 do
12362   IFS=$as_save_IFS
12363   test -z "$as_dir" && as_dir=.
12364     for ac_exec_ext in '' $ac_executable_extensions; do
12365   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12366     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12367     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12368     break 2
12369   fi
12370 done
12371   done
12372 IFS=$as_save_IFS
12373
12374 fi
12375 fi
12376 DUMPBIN=$ac_cv_prog_DUMPBIN
12377 if test -n "$DUMPBIN"; then
12378   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12379 $as_echo "$DUMPBIN" >&6; }
12380 else
12381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12382 $as_echo "no" >&6; }
12383 fi
12384
12385
12386     test -n "$DUMPBIN" && break
12387   done
12388 fi
12389 if test -z "$DUMPBIN"; then
12390   ac_ct_DUMPBIN=$DUMPBIN
12391   for ac_prog in dumpbin "link -dump"
12392 do
12393   # Extract the first word of "$ac_prog", so it can be a program name with args.
12394 set dummy $ac_prog; ac_word=$2
12395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12396 $as_echo_n "checking for $ac_word... " >&6; }
12397 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12398   $as_echo_n "(cached) " >&6
12399 else
12400   if test -n "$ac_ct_DUMPBIN"; then
12401   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12402 else
12403 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12404 for as_dir in $PATH
12405 do
12406   IFS=$as_save_IFS
12407   test -z "$as_dir" && as_dir=.
12408     for ac_exec_ext in '' $ac_executable_extensions; do
12409   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12410     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12411     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12412     break 2
12413   fi
12414 done
12415   done
12416 IFS=$as_save_IFS
12417
12418 fi
12419 fi
12420 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12421 if test -n "$ac_ct_DUMPBIN"; then
12422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12423 $as_echo "$ac_ct_DUMPBIN" >&6; }
12424 else
12425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12426 $as_echo "no" >&6; }
12427 fi
12428
12429
12430   test -n "$ac_ct_DUMPBIN" && break
12431 done
12432
12433   if test "x$ac_ct_DUMPBIN" = x; then
12434     DUMPBIN=":"
12435   else
12436     case $cross_compiling:$ac_tool_warned in
12437 yes:)
12438 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12439 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12440 ac_tool_warned=yes ;;
12441 esac
12442     DUMPBIN=$ac_ct_DUMPBIN
12443   fi
12444 fi
12445
12446     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12447     *COFF*)
12448       DUMPBIN="$DUMPBIN -symbols"
12449       ;;
12450     *)
12451       DUMPBIN=:
12452       ;;
12453     esac
12454   fi
12455
12456   if test "$DUMPBIN" != ":"; then
12457     NM="$DUMPBIN"
12458   fi
12459 fi
12460 test -z "$NM" && NM=nm
12461
12462
12463
12464
12465
12466
12467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12468 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12469 if test "${lt_cv_nm_interface+set}" = set; then :
12470   $as_echo_n "(cached) " >&6
12471 else
12472   lt_cv_nm_interface="BSD nm"
12473   echo "int some_variable = 0;" > conftest.$ac_ext
12474   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12475   (eval "$ac_compile" 2>conftest.err)
12476   cat conftest.err >&5
12477   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12478   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12479   cat conftest.err >&5
12480   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12481   cat conftest.out >&5
12482   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12483     lt_cv_nm_interface="MS dumpbin"
12484   fi
12485   rm -f conftest*
12486 fi
12487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12488 $as_echo "$lt_cv_nm_interface" >&6; }
12489
12490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12491 $as_echo_n "checking whether ln -s works... " >&6; }
12492 LN_S=$as_ln_s
12493 if test "$LN_S" = "ln -s"; then
12494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12495 $as_echo "yes" >&6; }
12496 else
12497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12498 $as_echo "no, using $LN_S" >&6; }
12499 fi
12500
12501 # find the maximum length of command line arguments
12502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12503 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12504 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12505   $as_echo_n "(cached) " >&6
12506 else
12507     i=0
12508   teststring="ABCD"
12509
12510   case $build_os in
12511   msdosdjgpp*)
12512     # On DJGPP, this test can blow up pretty badly due to problems in libc
12513     # (any single argument exceeding 2000 bytes causes a buffer overrun
12514     # during glob expansion).  Even if it were fixed, the result of this
12515     # check would be larger than it should be.
12516     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12517     ;;
12518
12519   gnu*)
12520     # Under GNU Hurd, this test is not required because there is
12521     # no limit to the length of command line arguments.
12522     # Libtool will interpret -1 as no limit whatsoever
12523     lt_cv_sys_max_cmd_len=-1;
12524     ;;
12525
12526   cygwin* | mingw* | cegcc*)
12527     # On Win9x/ME, this test blows up -- it succeeds, but takes
12528     # about 5 minutes as the teststring grows exponentially.
12529     # Worse, since 9x/ME are not pre-emptively multitasking,
12530     # you end up with a "frozen" computer, even though with patience
12531     # the test eventually succeeds (with a max line length of 256k).
12532     # Instead, let's just punt: use the minimum linelength reported by
12533     # all of the supported platforms: 8192 (on NT/2K/XP).
12534     lt_cv_sys_max_cmd_len=8192;
12535     ;;
12536
12537   mint*)
12538     # On MiNT this can take a long time and run out of memory.
12539     lt_cv_sys_max_cmd_len=8192;
12540     ;;
12541
12542   amigaos*)
12543     # On AmigaOS with pdksh, this test takes hours, literally.
12544     # So we just punt and use a minimum line length of 8192.
12545     lt_cv_sys_max_cmd_len=8192;
12546     ;;
12547
12548   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12549     # This has been around since 386BSD, at least.  Likely further.
12550     if test -x /sbin/sysctl; then
12551       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12552     elif test -x /usr/sbin/sysctl; then
12553       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12554     else
12555       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12556     fi
12557     # And add a safety zone
12558     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12559     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12560     ;;
12561
12562   interix*)
12563     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12564     lt_cv_sys_max_cmd_len=196608
12565     ;;
12566
12567   osf*)
12568     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12569     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12570     # nice to cause kernel panics so lets avoid the loop below.
12571     # First set a reasonable default.
12572     lt_cv_sys_max_cmd_len=16384
12573     #
12574     if test -x /sbin/sysconfig; then
12575       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12576         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12577       esac
12578     fi
12579     ;;
12580   sco3.2v5*)
12581     lt_cv_sys_max_cmd_len=102400
12582     ;;
12583   sysv5* | sco5v6* | sysv4.2uw2*)
12584     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12585     if test -n "$kargmax"; then
12586       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12587     else
12588       lt_cv_sys_max_cmd_len=32768
12589     fi
12590     ;;
12591   *)
12592     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12593     if test -n "$lt_cv_sys_max_cmd_len"; then
12594       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12595       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12596     else
12597       # Make teststring a little bigger before we do anything with it.
12598       # a 1K string should be a reasonable start.
12599       for i in 1 2 3 4 5 6 7 8 ; do
12600         teststring=$teststring$teststring
12601       done
12602       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12603       # If test is not a shell built-in, we'll probably end up computing a
12604       # maximum length that is only half of the actual maximum length, but
12605       # we can't tell.
12606       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12607                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12608               test $i != 17 # 1/2 MB should be enough
12609       do
12610         i=`expr $i + 1`
12611         teststring=$teststring$teststring
12612       done
12613       # Only check the string length outside the loop.
12614       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12615       teststring=
12616       # Add a significant safety factor because C++ compilers can tack on
12617       # massive amounts of additional arguments before passing them to the
12618       # linker.  It appears as though 1/2 is a usable value.
12619       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12620     fi
12621     ;;
12622   esac
12623
12624 fi
12625
12626 if test -n $lt_cv_sys_max_cmd_len ; then
12627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12628 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12629 else
12630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12631 $as_echo "none" >&6; }
12632 fi
12633 max_cmd_len=$lt_cv_sys_max_cmd_len
12634
12635
12636
12637
12638
12639
12640 : ${CP="cp -f"}
12641 : ${MV="mv -f"}
12642 : ${RM="rm -f"}
12643
12644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12645 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12646 # Try some XSI features
12647 xsi_shell=no
12648 ( _lt_dummy="a/b/c"
12649   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12650       = c,a/b,, \
12651     && eval 'test $(( 1 + 1 )) -eq 2 \
12652     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12653   && xsi_shell=yes
12654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12655 $as_echo "$xsi_shell" >&6; }
12656
12657
12658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12659 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12660 lt_shell_append=no
12661 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12662     >/dev/null 2>&1 \
12663   && lt_shell_append=yes
12664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12665 $as_echo "$lt_shell_append" >&6; }
12666
12667
12668 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12669   lt_unset=unset
12670 else
12671   lt_unset=false
12672 fi
12673
12674
12675
12676
12677
12678 # test EBCDIC or ASCII
12679 case `echo X|tr X '\101'` in
12680  A) # ASCII based system
12681     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12682   lt_SP2NL='tr \040 \012'
12683   lt_NL2SP='tr \015\012 \040\040'
12684   ;;
12685  *) # EBCDIC based system
12686   lt_SP2NL='tr \100 \n'
12687   lt_NL2SP='tr \r\n \100\100'
12688   ;;
12689 esac
12690
12691
12692
12693
12694
12695
12696
12697
12698
12699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12700 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12701 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12702   $as_echo_n "(cached) " >&6
12703 else
12704   lt_cv_ld_reload_flag='-r'
12705 fi
12706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12707 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12708 reload_flag=$lt_cv_ld_reload_flag
12709 case $reload_flag in
12710 "" | " "*) ;;
12711 *) reload_flag=" $reload_flag" ;;
12712 esac
12713 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12714 case $host_os in
12715   darwin*)
12716     if test "$GCC" = yes; then
12717       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12718     else
12719       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12720     fi
12721     ;;
12722 esac
12723
12724
12725
12726
12727
12728
12729
12730
12731
12732 if test -n "$ac_tool_prefix"; then
12733   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12734 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12736 $as_echo_n "checking for $ac_word... " >&6; }
12737 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12738   $as_echo_n "(cached) " >&6
12739 else
12740   if test -n "$OBJDUMP"; then
12741   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12742 else
12743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12744 for as_dir in $PATH
12745 do
12746   IFS=$as_save_IFS
12747   test -z "$as_dir" && as_dir=.
12748     for ac_exec_ext in '' $ac_executable_extensions; do
12749   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12750     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12751     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12752     break 2
12753   fi
12754 done
12755   done
12756 IFS=$as_save_IFS
12757
12758 fi
12759 fi
12760 OBJDUMP=$ac_cv_prog_OBJDUMP
12761 if test -n "$OBJDUMP"; then
12762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12763 $as_echo "$OBJDUMP" >&6; }
12764 else
12765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12766 $as_echo "no" >&6; }
12767 fi
12768
12769
12770 fi
12771 if test -z "$ac_cv_prog_OBJDUMP"; then
12772   ac_ct_OBJDUMP=$OBJDUMP
12773   # Extract the first word of "objdump", so it can be a program name with args.
12774 set dummy objdump; ac_word=$2
12775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12776 $as_echo_n "checking for $ac_word... " >&6; }
12777 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12778   $as_echo_n "(cached) " >&6
12779 else
12780   if test -n "$ac_ct_OBJDUMP"; then
12781   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12782 else
12783 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12784 for as_dir in $PATH
12785 do
12786   IFS=$as_save_IFS
12787   test -z "$as_dir" && as_dir=.
12788     for ac_exec_ext in '' $ac_executable_extensions; do
12789   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12790     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12791     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12792     break 2
12793   fi
12794 done
12795   done
12796 IFS=$as_save_IFS
12797
12798 fi
12799 fi
12800 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12801 if test -n "$ac_ct_OBJDUMP"; then
12802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12803 $as_echo "$ac_ct_OBJDUMP" >&6; }
12804 else
12805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12806 $as_echo "no" >&6; }
12807 fi
12808
12809   if test "x$ac_ct_OBJDUMP" = x; then
12810     OBJDUMP="false"
12811   else
12812     case $cross_compiling:$ac_tool_warned in
12813 yes:)
12814 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12815 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12816 ac_tool_warned=yes ;;
12817 esac
12818     OBJDUMP=$ac_ct_OBJDUMP
12819   fi
12820 else
12821   OBJDUMP="$ac_cv_prog_OBJDUMP"
12822 fi
12823
12824 test -z "$OBJDUMP" && OBJDUMP=objdump
12825
12826
12827
12828
12829
12830
12831
12832
12833
12834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12835 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12836 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12837   $as_echo_n "(cached) " >&6
12838 else
12839   lt_cv_file_magic_cmd='$MAGIC_CMD'
12840 lt_cv_file_magic_test_file=
12841 lt_cv_deplibs_check_method='unknown'
12842 # Need to set the preceding variable on all platforms that support
12843 # interlibrary dependencies.
12844 # 'none' -- dependencies not supported.
12845 # `unknown' -- same as none, but documents that we really don't know.
12846 # 'pass_all' -- all dependencies passed with no checks.
12847 # 'test_compile' -- check by making test program.
12848 # 'file_magic [[regex]]' -- check by looking for files in library path
12849 # which responds to the $file_magic_cmd with a given extended regex.
12850 # If you have `file' or equivalent on your system and you're not sure
12851 # whether `pass_all' will *always* work, you probably want this one.
12852
12853 case $host_os in
12854 aix[4-9]*)
12855   lt_cv_deplibs_check_method=pass_all
12856   ;;
12857
12858 beos*)
12859   lt_cv_deplibs_check_method=pass_all
12860   ;;
12861
12862 bsdi[45]*)
12863   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12864   lt_cv_file_magic_cmd='/usr/bin/file -L'
12865   lt_cv_file_magic_test_file=/shlib/libc.so
12866   ;;
12867
12868 cygwin*)
12869   # func_win32_libid is a shell function defined in ltmain.sh
12870   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12871   lt_cv_file_magic_cmd='func_win32_libid'
12872   ;;
12873
12874 mingw* | pw32*)
12875   # Base MSYS/MinGW do not provide the 'file' command needed by
12876   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12877   # unless we find 'file', for example because we are cross-compiling.
12878   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12879   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12880     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12881     lt_cv_file_magic_cmd='func_win32_libid'
12882   else
12883     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12884     lt_cv_file_magic_cmd='$OBJDUMP -f'
12885   fi
12886   ;;
12887
12888 cegcc*)
12889   # use the weaker test based on 'objdump'. See mingw*.
12890   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12891   lt_cv_file_magic_cmd='$OBJDUMP -f'
12892   ;;
12893
12894 darwin* | rhapsody*)
12895   lt_cv_deplibs_check_method=pass_all
12896   ;;
12897
12898 freebsd* | dragonfly*)
12899   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12900     case $host_cpu in
12901     i*86 )
12902       # Not sure whether the presence of OpenBSD here was a mistake.
12903       # Let's accept both of them until this is cleared up.
12904       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12905       lt_cv_file_magic_cmd=/usr/bin/file
12906       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12907       ;;
12908     esac
12909   else
12910     lt_cv_deplibs_check_method=pass_all
12911   fi
12912   ;;
12913
12914 gnu*)
12915   lt_cv_deplibs_check_method=pass_all
12916   ;;
12917
12918 haiku*)
12919   lt_cv_deplibs_check_method=pass_all
12920   ;;
12921
12922 hpux10.20* | hpux11*)
12923   lt_cv_file_magic_cmd=/usr/bin/file
12924   case $host_cpu in
12925   ia64*)
12926     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12927     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12928     ;;
12929   hppa*64*)
12930     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12931     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12932     ;;
12933   *)
12934     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12935     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12936     ;;
12937   esac
12938   ;;
12939
12940 interix[3-9]*)
12941   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12942   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12943   ;;
12944
12945 irix5* | irix6* | nonstopux*)
12946   case $LD in
12947   *-32|*"-32 ") libmagic=32-bit;;
12948   *-n32|*"-n32 ") libmagic=N32;;
12949   *-64|*"-64 ") libmagic=64-bit;;
12950   *) libmagic=never-match;;
12951   esac
12952   lt_cv_deplibs_check_method=pass_all
12953   ;;
12954
12955 # This must be Linux ELF.
12956 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12957   lt_cv_deplibs_check_method=pass_all
12958   ;;
12959
12960 netbsd*)
12961   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12962     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12963   else
12964     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12965   fi
12966   ;;
12967
12968 newos6*)
12969   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12970   lt_cv_file_magic_cmd=/usr/bin/file
12971   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12972   ;;
12973
12974 *nto* | *qnx*)
12975   lt_cv_deplibs_check_method=pass_all
12976   ;;
12977
12978 openbsd*)
12979   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12980     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12981   else
12982     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12983   fi
12984   ;;
12985
12986 osf3* | osf4* | osf5*)
12987   lt_cv_deplibs_check_method=pass_all
12988   ;;
12989
12990 rdos*)
12991   lt_cv_deplibs_check_method=pass_all
12992   ;;
12993
12994 solaris*)
12995   lt_cv_deplibs_check_method=pass_all
12996   ;;
12997
12998 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12999   lt_cv_deplibs_check_method=pass_all
13000   ;;
13001
13002 sysv4 | sysv4.3*)
13003   case $host_vendor in
13004   motorola)
13005     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]'
13006     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
13007     ;;
13008   ncr)
13009     lt_cv_deplibs_check_method=pass_all
13010     ;;
13011   sequent)
13012     lt_cv_file_magic_cmd='/bin/file'
13013     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
13014     ;;
13015   sni)
13016     lt_cv_file_magic_cmd='/bin/file'
13017     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
13018     lt_cv_file_magic_test_file=/lib/libc.so
13019     ;;
13020   siemens)
13021     lt_cv_deplibs_check_method=pass_all
13022     ;;
13023   pc)
13024     lt_cv_deplibs_check_method=pass_all
13025     ;;
13026   esac
13027   ;;
13028
13029 tpf*)
13030   lt_cv_deplibs_check_method=pass_all
13031   ;;
13032 esac
13033
13034 fi
13035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
13036 $as_echo "$lt_cv_deplibs_check_method" >&6; }
13037 file_magic_cmd=$lt_cv_file_magic_cmd
13038 deplibs_check_method=$lt_cv_deplibs_check_method
13039 test -z "$deplibs_check_method" && deplibs_check_method=unknown
13040
13041
13042
13043
13044
13045
13046
13047
13048
13049
13050
13051
13052 if test -n "$ac_tool_prefix"; then
13053   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
13054 set dummy ${ac_tool_prefix}ar; 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_AR+set}" = set; then :
13058   $as_echo_n "(cached) " >&6
13059 else
13060   if test -n "$AR"; then
13061   ac_cv_prog_AR="$AR" # Let the user override the test.
13062 else
13063 as_save_IFS=$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_AR="${ac_tool_prefix}ar"
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 AR=$ac_cv_prog_AR
13081 if test -n "$AR"; then
13082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13083 $as_echo "$AR" >&6; }
13084 else
13085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13086 $as_echo "no" >&6; }
13087 fi
13088
13089
13090 fi
13091 if test -z "$ac_cv_prog_AR"; then
13092   ac_ct_AR=$AR
13093   # Extract the first word of "ar", so it can be a program name with args.
13094 set dummy ar; ac_word=$2
13095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13096 $as_echo_n "checking for $ac_word... " >&6; }
13097 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13098   $as_echo_n "(cached) " >&6
13099 else
13100   if test -n "$ac_ct_AR"; then
13101   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13102 else
13103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13104 for as_dir in $PATH
13105 do
13106   IFS=$as_save_IFS
13107   test -z "$as_dir" && as_dir=.
13108     for ac_exec_ext in '' $ac_executable_extensions; do
13109   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13110     ac_cv_prog_ac_ct_AR="ar"
13111     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13112     break 2
13113   fi
13114 done
13115   done
13116 IFS=$as_save_IFS
13117
13118 fi
13119 fi
13120 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13121 if test -n "$ac_ct_AR"; then
13122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13123 $as_echo "$ac_ct_AR" >&6; }
13124 else
13125   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13126 $as_echo "no" >&6; }
13127 fi
13128
13129   if test "x$ac_ct_AR" = x; then
13130     AR="false"
13131   else
13132     case $cross_compiling:$ac_tool_warned in
13133 yes:)
13134 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13135 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13136 ac_tool_warned=yes ;;
13137 esac
13138     AR=$ac_ct_AR
13139   fi
13140 else
13141   AR="$ac_cv_prog_AR"
13142 fi
13143
13144 test -z "$AR" && AR=ar
13145 test -z "$AR_FLAGS" && AR_FLAGS=cru
13146
13147
13148
13149
13150
13151
13152
13153
13154
13155
13156
13157 if test -n "$ac_tool_prefix"; then
13158   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13159 set dummy ${ac_tool_prefix}strip; ac_word=$2
13160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13161 $as_echo_n "checking for $ac_word... " >&6; }
13162 if test "${ac_cv_prog_STRIP+set}" = set; then :
13163   $as_echo_n "(cached) " >&6
13164 else
13165   if test -n "$STRIP"; then
13166   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13167 else
13168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13169 for as_dir in $PATH
13170 do
13171   IFS=$as_save_IFS
13172   test -z "$as_dir" && as_dir=.
13173     for ac_exec_ext in '' $ac_executable_extensions; do
13174   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13175     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13176     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13177     break 2
13178   fi
13179 done
13180   done
13181 IFS=$as_save_IFS
13182
13183 fi
13184 fi
13185 STRIP=$ac_cv_prog_STRIP
13186 if test -n "$STRIP"; then
13187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13188 $as_echo "$STRIP" >&6; }
13189 else
13190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13191 $as_echo "no" >&6; }
13192 fi
13193
13194
13195 fi
13196 if test -z "$ac_cv_prog_STRIP"; then
13197   ac_ct_STRIP=$STRIP
13198   # Extract the first word of "strip", so it can be a program name with args.
13199 set dummy strip; ac_word=$2
13200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13201 $as_echo_n "checking for $ac_word... " >&6; }
13202 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13203   $as_echo_n "(cached) " >&6
13204 else
13205   if test -n "$ac_ct_STRIP"; then
13206   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13207 else
13208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13209 for as_dir in $PATH
13210 do
13211   IFS=$as_save_IFS
13212   test -z "$as_dir" && as_dir=.
13213     for ac_exec_ext in '' $ac_executable_extensions; do
13214   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13215     ac_cv_prog_ac_ct_STRIP="strip"
13216     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13217     break 2
13218   fi
13219 done
13220   done
13221 IFS=$as_save_IFS
13222
13223 fi
13224 fi
13225 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13226 if test -n "$ac_ct_STRIP"; then
13227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13228 $as_echo "$ac_ct_STRIP" >&6; }
13229 else
13230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13231 $as_echo "no" >&6; }
13232 fi
13233
13234   if test "x$ac_ct_STRIP" = x; then
13235     STRIP=":"
13236   else
13237     case $cross_compiling:$ac_tool_warned in
13238 yes:)
13239 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13240 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13241 ac_tool_warned=yes ;;
13242 esac
13243     STRIP=$ac_ct_STRIP
13244   fi
13245 else
13246   STRIP="$ac_cv_prog_STRIP"
13247 fi
13248
13249 test -z "$STRIP" && STRIP=:
13250
13251
13252
13253
13254
13255
13256 if test -n "$ac_tool_prefix"; then
13257   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13258 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13260 $as_echo_n "checking for $ac_word... " >&6; }
13261 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13262   $as_echo_n "(cached) " >&6
13263 else
13264   if test -n "$RANLIB"; then
13265   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13266 else
13267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13268 for as_dir in $PATH
13269 do
13270   IFS=$as_save_IFS
13271   test -z "$as_dir" && as_dir=.
13272     for ac_exec_ext in '' $ac_executable_extensions; do
13273   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13274     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13275     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13276     break 2
13277   fi
13278 done
13279   done
13280 IFS=$as_save_IFS
13281
13282 fi
13283 fi
13284 RANLIB=$ac_cv_prog_RANLIB
13285 if test -n "$RANLIB"; then
13286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13287 $as_echo "$RANLIB" >&6; }
13288 else
13289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13290 $as_echo "no" >&6; }
13291 fi
13292
13293
13294 fi
13295 if test -z "$ac_cv_prog_RANLIB"; then
13296   ac_ct_RANLIB=$RANLIB
13297   # Extract the first word of "ranlib", so it can be a program name with args.
13298 set dummy ranlib; ac_word=$2
13299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13300 $as_echo_n "checking for $ac_word... " >&6; }
13301 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13302   $as_echo_n "(cached) " >&6
13303 else
13304   if test -n "$ac_ct_RANLIB"; then
13305   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13306 else
13307 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13308 for as_dir in $PATH
13309 do
13310   IFS=$as_save_IFS
13311   test -z "$as_dir" && as_dir=.
13312     for ac_exec_ext in '' $ac_executable_extensions; do
13313   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13314     ac_cv_prog_ac_ct_RANLIB="ranlib"
13315     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13316     break 2
13317   fi
13318 done
13319   done
13320 IFS=$as_save_IFS
13321
13322 fi
13323 fi
13324 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13325 if test -n "$ac_ct_RANLIB"; then
13326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13327 $as_echo "$ac_ct_RANLIB" >&6; }
13328 else
13329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13330 $as_echo "no" >&6; }
13331 fi
13332
13333   if test "x$ac_ct_RANLIB" = x; then
13334     RANLIB=":"
13335   else
13336     case $cross_compiling:$ac_tool_warned in
13337 yes:)
13338 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13339 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13340 ac_tool_warned=yes ;;
13341 esac
13342     RANLIB=$ac_ct_RANLIB
13343   fi
13344 else
13345   RANLIB="$ac_cv_prog_RANLIB"
13346 fi
13347
13348 test -z "$RANLIB" && RANLIB=:
13349
13350
13351
13352
13353
13354
13355 # Determine commands to create old-style static archives.
13356 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13357 old_postinstall_cmds='chmod 644 $oldlib'
13358 old_postuninstall_cmds=
13359
13360 if test -n "$RANLIB"; then
13361   case $host_os in
13362   openbsd*)
13363     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13364     ;;
13365   *)
13366     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13367     ;;
13368   esac
13369   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13370 fi
13371
13372 case $host_os in
13373   darwin*)
13374     lock_old_archive_extraction=yes ;;
13375   *)
13376     lock_old_archive_extraction=no ;;
13377 esac
13378
13379
13380
13381
13382
13383
13384
13385
13386
13387
13388
13389
13390
13391
13392
13393
13394
13395
13396
13397
13398
13399
13400
13401
13402
13403
13404
13405
13406
13407
13408
13409
13410
13411
13412
13413
13414
13415
13416
13417 # If no C compiler was specified, use CC.
13418 LTCC=${LTCC-"$CC"}
13419
13420 # If no C compiler flags were specified, use CFLAGS.
13421 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13422
13423 # Allow CC to be a program name with arguments.
13424 compiler=$CC
13425
13426
13427 # Check for command to grab the raw symbol name followed by C symbol from nm.
13428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13429 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13430 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13431   $as_echo_n "(cached) " >&6
13432 else
13433
13434 # These are sane defaults that work on at least a few old systems.
13435 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13436
13437 # Character class describing NM global symbol codes.
13438 symcode='[BCDEGRST]'
13439
13440 # Regexp to match symbols that can be accessed directly from C.
13441 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13442
13443 # Define system-specific variables.
13444 case $host_os in
13445 aix*)
13446   symcode='[BCDT]'
13447   ;;
13448 cygwin* | mingw* | pw32* | cegcc*)
13449   symcode='[ABCDGISTW]'
13450   ;;
13451 hpux*)
13452   if test "$host_cpu" = ia64; then
13453     symcode='[ABCDEGRST]'
13454   fi
13455   ;;
13456 irix* | nonstopux*)
13457   symcode='[BCDEGRST]'
13458   ;;
13459 osf*)
13460   symcode='[BCDEGQRST]'
13461   ;;
13462 solaris*)
13463   symcode='[BDRT]'
13464   ;;
13465 sco3.2v5*)
13466   symcode='[DT]'
13467   ;;
13468 sysv4.2uw2*)
13469   symcode='[DT]'
13470   ;;
13471 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13472   symcode='[ABDT]'
13473   ;;
13474 sysv4)
13475   symcode='[DFNSTU]'
13476   ;;
13477 esac
13478
13479 # If we're using GNU nm, then use its standard symbol codes.
13480 case `$NM -V 2>&1` in
13481 *GNU* | *'with BFD'*)
13482   symcode='[ABCDGIRSTW]' ;;
13483 esac
13484
13485 # Transform an extracted symbol line into a proper C declaration.
13486 # Some systems (esp. on ia64) link data and code symbols differently,
13487 # so use this general approach.
13488 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13489
13490 # Transform an extracted symbol line into symbol name and symbol address
13491 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13492 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'"
13493
13494 # Handle CRLF in mingw tool chain
13495 opt_cr=
13496 case $build_os in
13497 mingw*)
13498   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13499   ;;
13500 esac
13501
13502 # Try without a prefix underscore, then with it.
13503 for ac_symprfx in "" "_"; do
13504
13505   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13506   symxfrm="\\1 $ac_symprfx\\2 \\2"
13507
13508   # Write the raw and C identifiers.
13509   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13510     # Fake it for dumpbin and say T for any non-static function
13511     # and D for any global variable.
13512     # Also find C++ and __fastcall symbols from MSVC++,
13513     # which start with @ or ?.
13514     lt_cv_sys_global_symbol_pipe="$AWK '"\
13515 "     {last_section=section; section=\$ 3};"\
13516 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13517 "     \$ 0!~/External *\|/{next};"\
13518 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13519 "     {if(hide[section]) next};"\
13520 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13521 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13522 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13523 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13524 "     ' prfx=^$ac_symprfx"
13525   else
13526     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13527   fi
13528
13529   # Check to see that the pipe works correctly.
13530   pipe_works=no
13531
13532   rm -f conftest*
13533   cat > conftest.$ac_ext <<_LT_EOF
13534 #ifdef __cplusplus
13535 extern "C" {
13536 #endif
13537 char nm_test_var;
13538 void nm_test_func(void);
13539 void nm_test_func(void){}
13540 #ifdef __cplusplus
13541 }
13542 #endif
13543 int main(){nm_test_var='a';nm_test_func();return(0);}
13544 _LT_EOF
13545
13546   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13547   (eval $ac_compile) 2>&5
13548   ac_status=$?
13549   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13550   test $ac_status = 0; }; then
13551     # Now try to grab the symbols.
13552     nlist=conftest.nm
13553     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13554   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13555   ac_status=$?
13556   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13557   test $ac_status = 0; } && test -s "$nlist"; then
13558       # Try sorting and uniquifying the output.
13559       if sort "$nlist" | uniq > "$nlist"T; then
13560         mv -f "$nlist"T "$nlist"
13561       else
13562         rm -f "$nlist"T
13563       fi
13564
13565       # Make sure that we snagged all the symbols we need.
13566       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13567         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13568           cat <<_LT_EOF > conftest.$ac_ext
13569 #ifdef __cplusplus
13570 extern "C" {
13571 #endif
13572
13573 _LT_EOF
13574           # Now generate the symbol file.
13575           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13576
13577           cat <<_LT_EOF >> conftest.$ac_ext
13578
13579 /* The mapping between symbol names and symbols.  */
13580 const struct {
13581   const char *name;
13582   void       *address;
13583 }
13584 lt__PROGRAM__LTX_preloaded_symbols[] =
13585 {
13586   { "@PROGRAM@", (void *) 0 },
13587 _LT_EOF
13588           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13589           cat <<\_LT_EOF >> conftest.$ac_ext
13590   {0, (void *) 0}
13591 };
13592
13593 /* This works around a problem in FreeBSD linker */
13594 #ifdef FREEBSD_WORKAROUND
13595 static const void *lt_preloaded_setup() {
13596   return lt__PROGRAM__LTX_preloaded_symbols;
13597 }
13598 #endif
13599
13600 #ifdef __cplusplus
13601 }
13602 #endif
13603 _LT_EOF
13604           # Now try linking the two files.
13605           mv conftest.$ac_objext conftstm.$ac_objext
13606           lt_save_LIBS="$LIBS"
13607           lt_save_CFLAGS="$CFLAGS"
13608           LIBS="conftstm.$ac_objext"
13609           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13610           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13611   (eval $ac_link) 2>&5
13612   ac_status=$?
13613   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13614   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13615             pipe_works=yes
13616           fi
13617           LIBS="$lt_save_LIBS"
13618           CFLAGS="$lt_save_CFLAGS"
13619         else
13620           echo "cannot find nm_test_func in $nlist" >&5
13621         fi
13622       else
13623         echo "cannot find nm_test_var in $nlist" >&5
13624       fi
13625     else
13626       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13627     fi
13628   else
13629     echo "$progname: failed program was:" >&5
13630     cat conftest.$ac_ext >&5
13631   fi
13632   rm -rf conftest* conftst*
13633
13634   # Do not use the global_symbol_pipe unless it works.
13635   if test "$pipe_works" = yes; then
13636     break
13637   else
13638     lt_cv_sys_global_symbol_pipe=
13639   fi
13640 done
13641
13642 fi
13643
13644 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13645   lt_cv_sys_global_symbol_to_cdecl=
13646 fi
13647 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13649 $as_echo "failed" >&6; }
13650 else
13651   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13652 $as_echo "ok" >&6; }
13653 fi
13654
13655
13656
13657
13658
13659
13660
13661
13662
13663
13664
13665
13666
13667
13668
13669
13670
13671
13672
13673
13674
13675
13676 # Check whether --enable-libtool-lock was given.
13677 if test "${enable_libtool_lock+set}" = set; then :
13678   enableval=$enable_libtool_lock;
13679 fi
13680
13681 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13682
13683 # Some flags need to be propagated to the compiler or linker for good
13684 # libtool support.
13685 case $host in
13686 ia64-*-hpux*)
13687   # Find out which ABI we are using.
13688   echo 'int i;' > conftest.$ac_ext
13689   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13690   (eval $ac_compile) 2>&5
13691   ac_status=$?
13692   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13693   test $ac_status = 0; }; then
13694     case `/usr/bin/file conftest.$ac_objext` in
13695       *ELF-32*)
13696         HPUX_IA64_MODE="32"
13697         ;;
13698       *ELF-64*)
13699         HPUX_IA64_MODE="64"
13700         ;;
13701     esac
13702   fi
13703   rm -rf conftest*
13704   ;;
13705 *-*-irix6*)
13706   # Find out which ABI we are using.
13707   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13708   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13709   (eval $ac_compile) 2>&5
13710   ac_status=$?
13711   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13712   test $ac_status = 0; }; then
13713     if test "$lt_cv_prog_gnu_ld" = yes; then
13714       case `/usr/bin/file conftest.$ac_objext` in
13715         *32-bit*)
13716           LD="${LD-ld} -melf32bsmip"
13717           ;;
13718         *N32*)
13719           LD="${LD-ld} -melf32bmipn32"
13720           ;;
13721         *64-bit*)
13722           LD="${LD-ld} -melf64bmip"
13723         ;;
13724       esac
13725     else
13726       case `/usr/bin/file conftest.$ac_objext` in
13727         *32-bit*)
13728           LD="${LD-ld} -32"
13729           ;;
13730         *N32*)
13731           LD="${LD-ld} -n32"
13732           ;;
13733         *64-bit*)
13734           LD="${LD-ld} -64"
13735           ;;
13736       esac
13737     fi
13738   fi
13739   rm -rf conftest*
13740   ;;
13741
13742 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13743 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13744   # Find out which ABI we are using.
13745   echo 'int i;' > conftest.$ac_ext
13746   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13747   (eval $ac_compile) 2>&5
13748   ac_status=$?
13749   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13750   test $ac_status = 0; }; then
13751     case `/usr/bin/file conftest.o` in
13752       *32-bit*)
13753         case $host in
13754           x86_64-*kfreebsd*-gnu)
13755             LD="${LD-ld} -m elf_i386_fbsd"
13756             ;;
13757           x86_64-*linux*)
13758             LD="${LD-ld} -m elf_i386"
13759             ;;
13760           ppc64-*linux*|powerpc64-*linux*)
13761             LD="${LD-ld} -m elf32ppclinux"
13762             ;;
13763           s390x-*linux*)
13764             LD="${LD-ld} -m elf_s390"
13765             ;;
13766           sparc64-*linux*)
13767             LD="${LD-ld} -m elf32_sparc"
13768             ;;
13769         esac
13770         ;;
13771       *64-bit*)
13772         case $host in
13773           x86_64-*kfreebsd*-gnu)
13774             LD="${LD-ld} -m elf_x86_64_fbsd"
13775             ;;
13776           x86_64-*linux*)
13777             LD="${LD-ld} -m elf_x86_64"
13778             ;;
13779           ppc*-*linux*|powerpc*-*linux*)
13780             LD="${LD-ld} -m elf64ppc"
13781             ;;
13782           s390*-*linux*|s390*-*tpf*)
13783             LD="${LD-ld} -m elf64_s390"
13784             ;;
13785           sparc*-*linux*)
13786             LD="${LD-ld} -m elf64_sparc"
13787             ;;
13788         esac
13789         ;;
13790     esac
13791   fi
13792   rm -rf conftest*
13793   ;;
13794
13795 *-*-sco3.2v5*)
13796   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13797   SAVE_CFLAGS="$CFLAGS"
13798   CFLAGS="$CFLAGS -belf"
13799   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13800 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13801 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13802   $as_echo_n "(cached) " >&6
13803 else
13804   ac_ext=c
13805 ac_cpp='$CPP $CPPFLAGS'
13806 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13807 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13808 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13809
13810      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13811 /* end confdefs.h.  */
13812
13813 int
13814 main ()
13815 {
13816
13817   ;
13818   return 0;
13819 }
13820 _ACEOF
13821 if ac_fn_c_try_link "$LINENO"; then :
13822   lt_cv_cc_needs_belf=yes
13823 else
13824   lt_cv_cc_needs_belf=no
13825 fi
13826 rm -f core conftest.err conftest.$ac_objext \
13827     conftest$ac_exeext conftest.$ac_ext
13828      ac_ext=c
13829 ac_cpp='$CPP $CPPFLAGS'
13830 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13831 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13832 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13833
13834 fi
13835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13836 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13837   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13838     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13839     CFLAGS="$SAVE_CFLAGS"
13840   fi
13841   ;;
13842 sparc*-*solaris*)
13843   # Find out which ABI we are using.
13844   echo 'int i;' > conftest.$ac_ext
13845   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13846   (eval $ac_compile) 2>&5
13847   ac_status=$?
13848   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13849   test $ac_status = 0; }; then
13850     case `/usr/bin/file conftest.o` in
13851     *64-bit*)
13852       case $lt_cv_prog_gnu_ld in
13853       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13854       *)
13855         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13856           LD="${LD-ld} -64"
13857         fi
13858         ;;
13859       esac
13860       ;;
13861     esac
13862   fi
13863   rm -rf conftest*
13864   ;;
13865 esac
13866
13867 need_locks="$enable_libtool_lock"
13868
13869
13870   case $host_os in
13871     rhapsody* | darwin*)
13872     if test -n "$ac_tool_prefix"; then
13873   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13874 set dummy ${ac_tool_prefix}dsymutil; 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_DSYMUTIL+set}" = set; then :
13878   $as_echo_n "(cached) " >&6
13879 else
13880   if test -n "$DSYMUTIL"; then
13881   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13882 else
13883 as_save_IFS=$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_DSYMUTIL="${ac_tool_prefix}dsymutil"
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 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13901 if test -n "$DSYMUTIL"; then
13902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13903 $as_echo "$DSYMUTIL" >&6; }
13904 else
13905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13906 $as_echo "no" >&6; }
13907 fi
13908
13909
13910 fi
13911 if test -z "$ac_cv_prog_DSYMUTIL"; then
13912   ac_ct_DSYMUTIL=$DSYMUTIL
13913   # Extract the first word of "dsymutil", so it can be a program name with args.
13914 set dummy dsymutil; ac_word=$2
13915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13916 $as_echo_n "checking for $ac_word... " >&6; }
13917 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13918   $as_echo_n "(cached) " >&6
13919 else
13920   if test -n "$ac_ct_DSYMUTIL"; then
13921   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13922 else
13923 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13924 for as_dir in $PATH
13925 do
13926   IFS=$as_save_IFS
13927   test -z "$as_dir" && as_dir=.
13928     for ac_exec_ext in '' $ac_executable_extensions; do
13929   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13930     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13931     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13932     break 2
13933   fi
13934 done
13935   done
13936 IFS=$as_save_IFS
13937
13938 fi
13939 fi
13940 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13941 if test -n "$ac_ct_DSYMUTIL"; then
13942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13943 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13944 else
13945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13946 $as_echo "no" >&6; }
13947 fi
13948
13949   if test "x$ac_ct_DSYMUTIL" = x; then
13950     DSYMUTIL=":"
13951   else
13952     case $cross_compiling:$ac_tool_warned in
13953 yes:)
13954 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13955 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13956 ac_tool_warned=yes ;;
13957 esac
13958     DSYMUTIL=$ac_ct_DSYMUTIL
13959   fi
13960 else
13961   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13962 fi
13963
13964     if test -n "$ac_tool_prefix"; then
13965   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13966 set dummy ${ac_tool_prefix}nmedit; 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_NMEDIT+set}" = set; then :
13970   $as_echo_n "(cached) " >&6
13971 else
13972   if test -n "$NMEDIT"; then
13973   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13974 else
13975 as_save_IFS=$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_NMEDIT="${ac_tool_prefix}nmedit"
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 NMEDIT=$ac_cv_prog_NMEDIT
13993 if test -n "$NMEDIT"; then
13994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13995 $as_echo "$NMEDIT" >&6; }
13996 else
13997   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13998 $as_echo "no" >&6; }
13999 fi
14000
14001
14002 fi
14003 if test -z "$ac_cv_prog_NMEDIT"; then
14004   ac_ct_NMEDIT=$NMEDIT
14005   # Extract the first word of "nmedit", so it can be a program name with args.
14006 set dummy nmedit; ac_word=$2
14007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14008 $as_echo_n "checking for $ac_word... " >&6; }
14009 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
14010   $as_echo_n "(cached) " >&6
14011 else
14012   if test -n "$ac_ct_NMEDIT"; then
14013   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
14014 else
14015 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14016 for as_dir in $PATH
14017 do
14018   IFS=$as_save_IFS
14019   test -z "$as_dir" && as_dir=.
14020     for ac_exec_ext in '' $ac_executable_extensions; do
14021   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14022     ac_cv_prog_ac_ct_NMEDIT="nmedit"
14023     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14024     break 2
14025   fi
14026 done
14027   done
14028 IFS=$as_save_IFS
14029
14030 fi
14031 fi
14032 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
14033 if test -n "$ac_ct_NMEDIT"; then
14034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
14035 $as_echo "$ac_ct_NMEDIT" >&6; }
14036 else
14037   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14038 $as_echo "no" >&6; }
14039 fi
14040
14041   if test "x$ac_ct_NMEDIT" = x; then
14042     NMEDIT=":"
14043   else
14044     case $cross_compiling:$ac_tool_warned in
14045 yes:)
14046 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14047 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14048 ac_tool_warned=yes ;;
14049 esac
14050     NMEDIT=$ac_ct_NMEDIT
14051   fi
14052 else
14053   NMEDIT="$ac_cv_prog_NMEDIT"
14054 fi
14055
14056     if test -n "$ac_tool_prefix"; then
14057   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
14058 set dummy ${ac_tool_prefix}lipo; 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_LIPO+set}" = set; then :
14062   $as_echo_n "(cached) " >&6
14063 else
14064   if test -n "$LIPO"; then
14065   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
14066 else
14067 as_save_IFS=$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_LIPO="${ac_tool_prefix}lipo"
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 LIPO=$ac_cv_prog_LIPO
14085 if test -n "$LIPO"; then
14086   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14087 $as_echo "$LIPO" >&6; }
14088 else
14089   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14090 $as_echo "no" >&6; }
14091 fi
14092
14093
14094 fi
14095 if test -z "$ac_cv_prog_LIPO"; then
14096   ac_ct_LIPO=$LIPO
14097   # Extract the first word of "lipo", so it can be a program name with args.
14098 set dummy lipo; ac_word=$2
14099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14100 $as_echo_n "checking for $ac_word... " >&6; }
14101 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14102   $as_echo_n "(cached) " >&6
14103 else
14104   if test -n "$ac_ct_LIPO"; then
14105   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14106 else
14107 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14108 for as_dir in $PATH
14109 do
14110   IFS=$as_save_IFS
14111   test -z "$as_dir" && as_dir=.
14112     for ac_exec_ext in '' $ac_executable_extensions; do
14113   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14114     ac_cv_prog_ac_ct_LIPO="lipo"
14115     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14116     break 2
14117   fi
14118 done
14119   done
14120 IFS=$as_save_IFS
14121
14122 fi
14123 fi
14124 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14125 if test -n "$ac_ct_LIPO"; then
14126   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14127 $as_echo "$ac_ct_LIPO" >&6; }
14128 else
14129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14130 $as_echo "no" >&6; }
14131 fi
14132
14133   if test "x$ac_ct_LIPO" = x; then
14134     LIPO=":"
14135   else
14136     case $cross_compiling:$ac_tool_warned in
14137 yes:)
14138 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14139 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14140 ac_tool_warned=yes ;;
14141 esac
14142     LIPO=$ac_ct_LIPO
14143   fi
14144 else
14145   LIPO="$ac_cv_prog_LIPO"
14146 fi
14147
14148     if test -n "$ac_tool_prefix"; then
14149   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14150 set dummy ${ac_tool_prefix}otool; 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_OTOOL+set}" = set; then :
14154   $as_echo_n "(cached) " >&6
14155 else
14156   if test -n "$OTOOL"; then
14157   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14158 else
14159 as_save_IFS=$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_OTOOL="${ac_tool_prefix}otool"
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 OTOOL=$ac_cv_prog_OTOOL
14177 if test -n "$OTOOL"; then
14178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14179 $as_echo "$OTOOL" >&6; }
14180 else
14181   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14182 $as_echo "no" >&6; }
14183 fi
14184
14185
14186 fi
14187 if test -z "$ac_cv_prog_OTOOL"; then
14188   ac_ct_OTOOL=$OTOOL
14189   # Extract the first word of "otool", so it can be a program name with args.
14190 set dummy otool; ac_word=$2
14191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14192 $as_echo_n "checking for $ac_word... " >&6; }
14193 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14194   $as_echo_n "(cached) " >&6
14195 else
14196   if test -n "$ac_ct_OTOOL"; then
14197   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14198 else
14199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14200 for as_dir in $PATH
14201 do
14202   IFS=$as_save_IFS
14203   test -z "$as_dir" && as_dir=.
14204     for ac_exec_ext in '' $ac_executable_extensions; do
14205   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14206     ac_cv_prog_ac_ct_OTOOL="otool"
14207     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14208     break 2
14209   fi
14210 done
14211   done
14212 IFS=$as_save_IFS
14213
14214 fi
14215 fi
14216 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14217 if test -n "$ac_ct_OTOOL"; then
14218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14219 $as_echo "$ac_ct_OTOOL" >&6; }
14220 else
14221   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14222 $as_echo "no" >&6; }
14223 fi
14224
14225   if test "x$ac_ct_OTOOL" = x; then
14226     OTOOL=":"
14227   else
14228     case $cross_compiling:$ac_tool_warned in
14229 yes:)
14230 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14231 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14232 ac_tool_warned=yes ;;
14233 esac
14234     OTOOL=$ac_ct_OTOOL
14235   fi
14236 else
14237   OTOOL="$ac_cv_prog_OTOOL"
14238 fi
14239
14240     if test -n "$ac_tool_prefix"; then
14241   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14242 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14244 $as_echo_n "checking for $ac_word... " >&6; }
14245 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14246   $as_echo_n "(cached) " >&6
14247 else
14248   if test -n "$OTOOL64"; then
14249   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14250 else
14251 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14252 for as_dir in $PATH
14253 do
14254   IFS=$as_save_IFS
14255   test -z "$as_dir" && as_dir=.
14256     for ac_exec_ext in '' $ac_executable_extensions; do
14257   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14258     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14259     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14260     break 2
14261   fi
14262 done
14263   done
14264 IFS=$as_save_IFS
14265
14266 fi
14267 fi
14268 OTOOL64=$ac_cv_prog_OTOOL64
14269 if test -n "$OTOOL64"; then
14270   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14271 $as_echo "$OTOOL64" >&6; }
14272 else
14273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14274 $as_echo "no" >&6; }
14275 fi
14276
14277
14278 fi
14279 if test -z "$ac_cv_prog_OTOOL64"; then
14280   ac_ct_OTOOL64=$OTOOL64
14281   # Extract the first word of "otool64", so it can be a program name with args.
14282 set dummy otool64; ac_word=$2
14283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14284 $as_echo_n "checking for $ac_word... " >&6; }
14285 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14286   $as_echo_n "(cached) " >&6
14287 else
14288   if test -n "$ac_ct_OTOOL64"; then
14289   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14290 else
14291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14292 for as_dir in $PATH
14293 do
14294   IFS=$as_save_IFS
14295   test -z "$as_dir" && as_dir=.
14296     for ac_exec_ext in '' $ac_executable_extensions; do
14297   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14298     ac_cv_prog_ac_ct_OTOOL64="otool64"
14299     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14300     break 2
14301   fi
14302 done
14303   done
14304 IFS=$as_save_IFS
14305
14306 fi
14307 fi
14308 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14309 if test -n "$ac_ct_OTOOL64"; then
14310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14311 $as_echo "$ac_ct_OTOOL64" >&6; }
14312 else
14313   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14314 $as_echo "no" >&6; }
14315 fi
14316
14317   if test "x$ac_ct_OTOOL64" = x; then
14318     OTOOL64=":"
14319   else
14320     case $cross_compiling:$ac_tool_warned in
14321 yes:)
14322 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14323 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14324 ac_tool_warned=yes ;;
14325 esac
14326     OTOOL64=$ac_ct_OTOOL64
14327   fi
14328 else
14329   OTOOL64="$ac_cv_prog_OTOOL64"
14330 fi
14331
14332
14333
14334
14335
14336
14337
14338
14339
14340
14341
14342
14343
14344
14345
14346
14347
14348
14349
14350
14351
14352
14353
14354
14355
14356
14357
14358     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14359 $as_echo_n "checking for -single_module linker flag... " >&6; }
14360 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14361   $as_echo_n "(cached) " >&6
14362 else
14363   lt_cv_apple_cc_single_mod=no
14364       if test -z "${LT_MULTI_MODULE}"; then
14365         # By default we will add the -single_module flag. You can override
14366         # by either setting the environment variable LT_MULTI_MODULE
14367         # non-empty at configure time, or by adding -multi_module to the
14368         # link flags.
14369         rm -rf libconftest.dylib*
14370         echo "int foo(void){return 1;}" > conftest.c
14371         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14372 -dynamiclib -Wl,-single_module conftest.c" >&5
14373         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14374           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14375         _lt_result=$?
14376         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14377           lt_cv_apple_cc_single_mod=yes
14378         else
14379           cat conftest.err >&5
14380         fi
14381         rm -rf libconftest.dylib*
14382         rm -f conftest.*
14383       fi
14384 fi
14385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14386 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14387     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14388 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14389 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14390   $as_echo_n "(cached) " >&6
14391 else
14392   lt_cv_ld_exported_symbols_list=no
14393       save_LDFLAGS=$LDFLAGS
14394       echo "_main" > conftest.sym
14395       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14396       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14397 /* end confdefs.h.  */
14398
14399 int
14400 main ()
14401 {
14402
14403   ;
14404   return 0;
14405 }
14406 _ACEOF
14407 if ac_fn_c_try_link "$LINENO"; then :
14408   lt_cv_ld_exported_symbols_list=yes
14409 else
14410   lt_cv_ld_exported_symbols_list=no
14411 fi
14412 rm -f core conftest.err conftest.$ac_objext \
14413     conftest$ac_exeext conftest.$ac_ext
14414         LDFLAGS="$save_LDFLAGS"
14415
14416 fi
14417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14418 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14419     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14420 $as_echo_n "checking for -force_load linker flag... " >&6; }
14421 if test "${lt_cv_ld_force_load+set}" = set; then :
14422   $as_echo_n "(cached) " >&6
14423 else
14424   lt_cv_ld_force_load=no
14425       cat > conftest.c << _LT_EOF
14426 int forced_loaded() { return 2;}
14427 _LT_EOF
14428       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14429       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14430       echo "$AR cru libconftest.a conftest.o" >&5
14431       $AR cru libconftest.a conftest.o 2>&5
14432       cat > conftest.c << _LT_EOF
14433 int main() { return 0;}
14434 _LT_EOF
14435       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14436       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14437       _lt_result=$?
14438       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14439         lt_cv_ld_force_load=yes
14440       else
14441         cat conftest.err >&5
14442       fi
14443         rm -f conftest.err libconftest.a conftest conftest.c
14444         rm -rf conftest.dSYM
14445
14446 fi
14447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14448 $as_echo "$lt_cv_ld_force_load" >&6; }
14449     case $host_os in
14450     rhapsody* | darwin1.[012])
14451       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14452     darwin1.*)
14453       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14454     darwin*) # darwin 5.x on
14455       # if running on 10.5 or later, the deployment target defaults
14456       # to the OS version, if on x86, and 10.4, the deployment
14457       # target defaults to 10.4. Don't you love it?
14458       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14459         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14460           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14461         10.[012]*)
14462           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14463         10.*)
14464           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14465       esac
14466     ;;
14467   esac
14468     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14469       _lt_dar_single_mod='$single_module'
14470     fi
14471     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14472       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14473     else
14474       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14475     fi
14476     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14477       _lt_dsymutil='~$DSYMUTIL $lib || :'
14478     else
14479       _lt_dsymutil=
14480     fi
14481     ;;
14482   esac
14483
14484 for ac_header in dlfcn.h
14485 do :
14486   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14487 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14488   cat >>confdefs.h <<_ACEOF
14489 #define HAVE_DLFCN_H 1
14490 _ACEOF
14491
14492 fi
14493 done
14494
14495
14496
14497
14498
14499 # Set options
14500
14501
14502
14503         enable_dlopen=no
14504
14505
14506   enable_win32_dll=no
14507
14508
14509             # Check whether --enable-shared was given.
14510 if test "${enable_shared+set}" = set; then :
14511   enableval=$enable_shared; p=${PACKAGE-default}
14512     case $enableval in
14513     yes) enable_shared=yes ;;
14514     no) enable_shared=no ;;
14515     *)
14516       enable_shared=no
14517       # Look at the argument we got.  We use all the common list separators.
14518       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14519       for pkg in $enableval; do
14520         IFS="$lt_save_ifs"
14521         if test "X$pkg" = "X$p"; then
14522           enable_shared=yes
14523         fi
14524       done
14525       IFS="$lt_save_ifs"
14526       ;;
14527     esac
14528 else
14529   enable_shared=yes
14530 fi
14531
14532
14533
14534
14535
14536
14537
14538
14539
14540   # Check whether --enable-static was given.
14541 if test "${enable_static+set}" = set; then :
14542   enableval=$enable_static; p=${PACKAGE-default}
14543     case $enableval in
14544     yes) enable_static=yes ;;
14545     no) enable_static=no ;;
14546     *)
14547      enable_static=no
14548       # Look at the argument we got.  We use all the common list separators.
14549       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14550       for pkg in $enableval; do
14551         IFS="$lt_save_ifs"
14552         if test "X$pkg" = "X$p"; then
14553           enable_static=yes
14554         fi
14555       done
14556       IFS="$lt_save_ifs"
14557       ;;
14558     esac
14559 else
14560   enable_static=yes
14561 fi
14562
14563
14564
14565
14566
14567
14568
14569
14570
14571
14572 # Check whether --with-pic was given.
14573 if test "${with_pic+set}" = set; then :
14574   withval=$with_pic; pic_mode="$withval"
14575 else
14576   pic_mode=default
14577 fi
14578
14579
14580 test -z "$pic_mode" && pic_mode=default
14581
14582
14583
14584
14585
14586
14587
14588   # Check whether --enable-fast-install was given.
14589 if test "${enable_fast_install+set}" = set; then :
14590   enableval=$enable_fast_install; p=${PACKAGE-default}
14591     case $enableval in
14592     yes) enable_fast_install=yes ;;
14593     no) enable_fast_install=no ;;
14594     *)
14595       enable_fast_install=no
14596       # Look at the argument we got.  We use all the common list separators.
14597       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14598       for pkg in $enableval; do
14599         IFS="$lt_save_ifs"
14600         if test "X$pkg" = "X$p"; then
14601           enable_fast_install=yes
14602         fi
14603       done
14604       IFS="$lt_save_ifs"
14605       ;;
14606     esac
14607 else
14608   enable_fast_install=yes
14609 fi
14610
14611
14612
14613
14614
14615
14616
14617
14618
14619
14620
14621 # This can be used to rebuild libtool when needed
14622 LIBTOOL_DEPS="$ltmain"
14623
14624 # Always use our own libtool.
14625 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14626
14627
14628
14629
14630
14631
14632
14633
14634
14635
14636
14637
14638
14639
14640
14641
14642
14643
14644
14645
14646
14647
14648
14649
14650
14651
14652 test -z "$LN_S" && LN_S="ln -s"
14653
14654
14655
14656
14657
14658
14659
14660
14661
14662
14663
14664
14665
14666
14667 if test -n "${ZSH_VERSION+set}" ; then
14668    setopt NO_GLOB_SUBST
14669 fi
14670
14671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14672 $as_echo_n "checking for objdir... " >&6; }
14673 if test "${lt_cv_objdir+set}" = set; then :
14674   $as_echo_n "(cached) " >&6
14675 else
14676   rm -f .libs 2>/dev/null
14677 mkdir .libs 2>/dev/null
14678 if test -d .libs; then
14679   lt_cv_objdir=.libs
14680 else
14681   # MS-DOS does not allow filenames that begin with a dot.
14682   lt_cv_objdir=_libs
14683 fi
14684 rmdir .libs 2>/dev/null
14685 fi
14686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14687 $as_echo "$lt_cv_objdir" >&6; }
14688 objdir=$lt_cv_objdir
14689
14690
14691
14692
14693
14694 cat >>confdefs.h <<_ACEOF
14695 #define LT_OBJDIR "$lt_cv_objdir/"
14696 _ACEOF
14697
14698
14699
14700
14701 case $host_os in
14702 aix3*)
14703   # AIX sometimes has problems with the GCC collect2 program.  For some
14704   # reason, if we set the COLLECT_NAMES environment variable, the problems
14705   # vanish in a puff of smoke.
14706   if test "X${COLLECT_NAMES+set}" != Xset; then
14707     COLLECT_NAMES=
14708     export COLLECT_NAMES
14709   fi
14710   ;;
14711 esac
14712
14713 # Global variables:
14714 ofile=libtool
14715 can_build_shared=yes
14716
14717 # All known linkers require a `.a' archive for static linking (except MSVC,
14718 # which needs '.lib').
14719 libext=a
14720
14721 with_gnu_ld="$lt_cv_prog_gnu_ld"
14722
14723 old_CC="$CC"
14724 old_CFLAGS="$CFLAGS"
14725
14726 # Set sane defaults for various variables
14727 test -z "$CC" && CC=cc
14728 test -z "$LTCC" && LTCC=$CC
14729 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14730 test -z "$LD" && LD=ld
14731 test -z "$ac_objext" && ac_objext=o
14732
14733 for cc_temp in $compiler""; do
14734   case $cc_temp in
14735     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14736     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14737     \-*) ;;
14738     *) break;;
14739   esac
14740 done
14741 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14742
14743
14744 # Only perform the check for file, if the check method requires it
14745 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14746 case $deplibs_check_method in
14747 file_magic*)
14748   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14749     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14750 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14751 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14752   $as_echo_n "(cached) " >&6
14753 else
14754   case $MAGIC_CMD in
14755 [\\/*] |  ?:[\\/]*)
14756   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14757   ;;
14758 *)
14759   lt_save_MAGIC_CMD="$MAGIC_CMD"
14760   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14761   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14762   for ac_dir in $ac_dummy; do
14763     IFS="$lt_save_ifs"
14764     test -z "$ac_dir" && ac_dir=.
14765     if test -f $ac_dir/${ac_tool_prefix}file; then
14766       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14767       if test -n "$file_magic_test_file"; then
14768         case $deplibs_check_method in
14769         "file_magic "*)
14770           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14771           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14772           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14773             $EGREP "$file_magic_regex" > /dev/null; then
14774             :
14775           else
14776             cat <<_LT_EOF 1>&2
14777
14778 *** Warning: the command libtool uses to detect shared libraries,
14779 *** $file_magic_cmd, produces output that libtool cannot recognize.
14780 *** The result is that libtool may fail to recognize shared libraries
14781 *** as such.  This will affect the creation of libtool libraries that
14782 *** depend on shared libraries, but programs linked with such libtool
14783 *** libraries will work regardless of this problem.  Nevertheless, you
14784 *** may want to report the problem to your system manager and/or to
14785 *** bug-libtool@gnu.org
14786
14787 _LT_EOF
14788           fi ;;
14789         esac
14790       fi
14791       break
14792     fi
14793   done
14794   IFS="$lt_save_ifs"
14795   MAGIC_CMD="$lt_save_MAGIC_CMD"
14796   ;;
14797 esac
14798 fi
14799
14800 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14801 if test -n "$MAGIC_CMD"; then
14802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14803 $as_echo "$MAGIC_CMD" >&6; }
14804 else
14805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14806 $as_echo "no" >&6; }
14807 fi
14808
14809
14810
14811
14812
14813 if test -z "$lt_cv_path_MAGIC_CMD"; then
14814   if test -n "$ac_tool_prefix"; then
14815     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14816 $as_echo_n "checking for file... " >&6; }
14817 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14818   $as_echo_n "(cached) " >&6
14819 else
14820   case $MAGIC_CMD in
14821 [\\/*] |  ?:[\\/]*)
14822   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14823   ;;
14824 *)
14825   lt_save_MAGIC_CMD="$MAGIC_CMD"
14826   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14827   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14828   for ac_dir in $ac_dummy; do
14829     IFS="$lt_save_ifs"
14830     test -z "$ac_dir" && ac_dir=.
14831     if test -f $ac_dir/file; then
14832       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14833       if test -n "$file_magic_test_file"; then
14834         case $deplibs_check_method in
14835         "file_magic "*)
14836           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14837           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14838           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14839             $EGREP "$file_magic_regex" > /dev/null; then
14840             :
14841           else
14842             cat <<_LT_EOF 1>&2
14843
14844 *** Warning: the command libtool uses to detect shared libraries,
14845 *** $file_magic_cmd, produces output that libtool cannot recognize.
14846 *** The result is that libtool may fail to recognize shared libraries
14847 *** as such.  This will affect the creation of libtool libraries that
14848 *** depend on shared libraries, but programs linked with such libtool
14849 *** libraries will work regardless of this problem.  Nevertheless, you
14850 *** may want to report the problem to your system manager and/or to
14851 *** bug-libtool@gnu.org
14852
14853 _LT_EOF
14854           fi ;;
14855         esac
14856       fi
14857       break
14858     fi
14859   done
14860   IFS="$lt_save_ifs"
14861   MAGIC_CMD="$lt_save_MAGIC_CMD"
14862   ;;
14863 esac
14864 fi
14865
14866 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14867 if test -n "$MAGIC_CMD"; then
14868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14869 $as_echo "$MAGIC_CMD" >&6; }
14870 else
14871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14872 $as_echo "no" >&6; }
14873 fi
14874
14875
14876   else
14877     MAGIC_CMD=:
14878   fi
14879 fi
14880
14881   fi
14882   ;;
14883 esac
14884
14885 # Use C for the default configuration in the libtool script
14886
14887 lt_save_CC="$CC"
14888 ac_ext=c
14889 ac_cpp='$CPP $CPPFLAGS'
14890 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14891 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14892 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14893
14894
14895 # Source file extension for C test sources.
14896 ac_ext=c
14897
14898 # Object file extension for compiled C test sources.
14899 objext=o
14900 objext=$objext
14901
14902 # Code to be used in simple compile tests
14903 lt_simple_compile_test_code="int some_variable = 0;"
14904
14905 # Code to be used in simple link tests
14906 lt_simple_link_test_code='int main(){return(0);}'
14907
14908
14909
14910
14911
14912
14913
14914 # If no C compiler was specified, use CC.
14915 LTCC=${LTCC-"$CC"}
14916
14917 # If no C compiler flags were specified, use CFLAGS.
14918 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14919
14920 # Allow CC to be a program name with arguments.
14921 compiler=$CC
14922
14923 # Save the default compiler, since it gets overwritten when the other
14924 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14925 compiler_DEFAULT=$CC
14926
14927 # save warnings/boilerplate of simple test code
14928 ac_outfile=conftest.$ac_objext
14929 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14930 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14931 _lt_compiler_boilerplate=`cat conftest.err`
14932 $RM conftest*
14933
14934 ac_outfile=conftest.$ac_objext
14935 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14936 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14937 _lt_linker_boilerplate=`cat conftest.err`
14938 $RM -r conftest*
14939
14940
14941 ## CAVEAT EMPTOR:
14942 ## There is no encapsulation within the following macros, do not change
14943 ## the running order or otherwise move them around unless you know exactly
14944 ## what you are doing...
14945 if test -n "$compiler"; then
14946
14947 lt_prog_compiler_no_builtin_flag=
14948
14949 if test "$GCC" = yes; then
14950   case $cc_basename in
14951   nvcc*)
14952     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14953   *)
14954     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14955   esac
14956
14957   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14958 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14959 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14960   $as_echo_n "(cached) " >&6
14961 else
14962   lt_cv_prog_compiler_rtti_exceptions=no
14963    ac_outfile=conftest.$ac_objext
14964    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14965    lt_compiler_flag="-fno-rtti -fno-exceptions"
14966    # Insert the option either (1) after the last *FLAGS variable, or
14967    # (2) before a word containing "conftest.", or (3) at the end.
14968    # Note that $ac_compile itself does not contain backslashes and begins
14969    # with a dollar sign (not a hyphen), so the echo should work correctly.
14970    # The option is referenced via a variable to avoid confusing sed.
14971    lt_compile=`echo "$ac_compile" | $SED \
14972    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14973    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14974    -e 's:$: $lt_compiler_flag:'`
14975    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14976    (eval "$lt_compile" 2>conftest.err)
14977    ac_status=$?
14978    cat conftest.err >&5
14979    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14980    if (exit $ac_status) && test -s "$ac_outfile"; then
14981      # The compiler can only warn and ignore the option if not recognized
14982      # So say no if there are warnings other than the usual output.
14983      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14984      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14985      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14986        lt_cv_prog_compiler_rtti_exceptions=yes
14987      fi
14988    fi
14989    $RM conftest*
14990
14991 fi
14992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14993 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14994
14995 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14996     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14997 else
14998     :
14999 fi
15000
15001 fi
15002
15003
15004
15005
15006
15007
15008   lt_prog_compiler_wl=
15009 lt_prog_compiler_pic=
15010 lt_prog_compiler_static=
15011
15012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
15013 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
15014
15015   if test "$GCC" = yes; then
15016     lt_prog_compiler_wl='-Wl,'
15017     lt_prog_compiler_static='-static'
15018
15019     case $host_os in
15020       aix*)
15021       # All AIX code is PIC.
15022       if test "$host_cpu" = ia64; then
15023         # AIX 5 now supports IA64 processor
15024         lt_prog_compiler_static='-Bstatic'
15025       fi
15026       ;;
15027
15028     amigaos*)
15029       case $host_cpu in
15030       powerpc)
15031             # see comment about AmigaOS4 .so support
15032             lt_prog_compiler_pic='-fPIC'
15033         ;;
15034       m68k)
15035             # FIXME: we need at least 68020 code to build shared libraries, but
15036             # adding the `-m68020' flag to GCC prevents building anything better,
15037             # like `-m68040'.
15038             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
15039         ;;
15040       esac
15041       ;;
15042
15043     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
15044       # PIC is the default for these OSes.
15045       ;;
15046
15047     mingw* | cygwin* | pw32* | os2* | cegcc*)
15048       # This hack is so that the source file can tell whether it is being
15049       # built for inclusion in a dll (and should export symbols for example).
15050       # Although the cygwin gcc ignores -fPIC, still need this for old-style
15051       # (--disable-auto-import) libraries
15052       lt_prog_compiler_pic='-DDLL_EXPORT'
15053       ;;
15054
15055     darwin* | rhapsody*)
15056       # PIC is the default on this platform
15057       # Common symbols not allowed in MH_DYLIB files
15058       lt_prog_compiler_pic='-fno-common'
15059       ;;
15060
15061     haiku*)
15062       # PIC is the default for Haiku.
15063       # The "-static" flag exists, but is broken.
15064       lt_prog_compiler_static=
15065       ;;
15066
15067     hpux*)
15068       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15069       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
15070       # sets the default TLS model and affects inlining.
15071       case $host_cpu in
15072       hppa*64*)
15073         # +Z the default
15074         ;;
15075       *)
15076         lt_prog_compiler_pic='-fPIC'
15077         ;;
15078       esac
15079       ;;
15080
15081     interix[3-9]*)
15082       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15083       # Instead, we relocate shared libraries at runtime.
15084       ;;
15085
15086     msdosdjgpp*)
15087       # Just because we use GCC doesn't mean we suddenly get shared libraries
15088       # on systems that don't support them.
15089       lt_prog_compiler_can_build_shared=no
15090       enable_shared=no
15091       ;;
15092
15093     *nto* | *qnx*)
15094       # QNX uses GNU C++, but need to define -shared option too, otherwise
15095       # it will coredump.
15096       lt_prog_compiler_pic='-fPIC -shared'
15097       ;;
15098
15099     sysv4*MP*)
15100       if test -d /usr/nec; then
15101         lt_prog_compiler_pic=-Kconform_pic
15102       fi
15103       ;;
15104
15105     *)
15106       lt_prog_compiler_pic='-fPIC'
15107       ;;
15108     esac
15109
15110     case $cc_basename in
15111     nvcc*) # Cuda Compiler Driver 2.2
15112       lt_prog_compiler_wl='-Xlinker '
15113       lt_prog_compiler_pic='-Xcompiler -fPIC'
15114       ;;
15115     esac
15116   else
15117     # PORTME Check for flag to pass linker flags through the system compiler.
15118     case $host_os in
15119     aix*)
15120       lt_prog_compiler_wl='-Wl,'
15121       if test "$host_cpu" = ia64; then
15122         # AIX 5 now supports IA64 processor
15123         lt_prog_compiler_static='-Bstatic'
15124       else
15125         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15126       fi
15127       ;;
15128
15129     mingw* | cygwin* | pw32* | os2* | cegcc*)
15130       # This hack is so that the source file can tell whether it is being
15131       # built for inclusion in a dll (and should export symbols for example).
15132       lt_prog_compiler_pic='-DDLL_EXPORT'
15133       ;;
15134
15135     hpux9* | hpux10* | hpux11*)
15136       lt_prog_compiler_wl='-Wl,'
15137       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15138       # not for PA HP-UX.
15139       case $host_cpu in
15140       hppa*64*|ia64*)
15141         # +Z the default
15142         ;;
15143       *)
15144         lt_prog_compiler_pic='+Z'
15145         ;;
15146       esac
15147       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15148       lt_prog_compiler_static='${wl}-a ${wl}archive'
15149       ;;
15150
15151     irix5* | irix6* | nonstopux*)
15152       lt_prog_compiler_wl='-Wl,'
15153       # PIC (with -KPIC) is the default.
15154       lt_prog_compiler_static='-non_shared'
15155       ;;
15156
15157     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15158       case $cc_basename in
15159       # old Intel for x86_64 which still supported -KPIC.
15160       ecc*)
15161         lt_prog_compiler_wl='-Wl,'
15162         lt_prog_compiler_pic='-KPIC'
15163         lt_prog_compiler_static='-static'
15164         ;;
15165       # icc used to be incompatible with GCC.
15166       # ICC 10 doesn't accept -KPIC any more.
15167       icc* | ifort*)
15168         lt_prog_compiler_wl='-Wl,'
15169         lt_prog_compiler_pic='-fPIC'
15170         lt_prog_compiler_static='-static'
15171         ;;
15172       # Lahey Fortran 8.1.
15173       lf95*)
15174         lt_prog_compiler_wl='-Wl,'
15175         lt_prog_compiler_pic='--shared'
15176         lt_prog_compiler_static='--static'
15177         ;;
15178       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15179         # Portland Group compilers (*not* the Pentium gcc compiler,
15180         # which looks to be a dead project)
15181         lt_prog_compiler_wl='-Wl,'
15182         lt_prog_compiler_pic='-fpic'
15183         lt_prog_compiler_static='-Bstatic'
15184         ;;
15185       ccc*)
15186         lt_prog_compiler_wl='-Wl,'
15187         # All Alpha code is PIC.
15188         lt_prog_compiler_static='-non_shared'
15189         ;;
15190       xl* | bgxl* | bgf* | mpixl*)
15191         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15192         lt_prog_compiler_wl='-Wl,'
15193         lt_prog_compiler_pic='-qpic'
15194         lt_prog_compiler_static='-qstaticlink'
15195         ;;
15196       *)
15197         case `$CC -V 2>&1 | sed 5q` in
15198         *Sun\ F* | *Sun*Fortran*)
15199           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15200           lt_prog_compiler_pic='-KPIC'
15201           lt_prog_compiler_static='-Bstatic'
15202           lt_prog_compiler_wl=''
15203           ;;
15204         *Sun\ C*)
15205           # Sun C 5.9
15206           lt_prog_compiler_pic='-KPIC'
15207           lt_prog_compiler_static='-Bstatic'
15208           lt_prog_compiler_wl='-Wl,'
15209           ;;
15210         esac
15211         ;;
15212       esac
15213       ;;
15214
15215     newsos6)
15216       lt_prog_compiler_pic='-KPIC'
15217       lt_prog_compiler_static='-Bstatic'
15218       ;;
15219
15220     *nto* | *qnx*)
15221       # QNX uses GNU C++, but need to define -shared option too, otherwise
15222       # it will coredump.
15223       lt_prog_compiler_pic='-fPIC -shared'
15224       ;;
15225
15226     osf3* | osf4* | osf5*)
15227       lt_prog_compiler_wl='-Wl,'
15228       # All OSF/1 code is PIC.
15229       lt_prog_compiler_static='-non_shared'
15230       ;;
15231
15232     rdos*)
15233       lt_prog_compiler_static='-non_shared'
15234       ;;
15235
15236     solaris*)
15237       lt_prog_compiler_pic='-KPIC'
15238       lt_prog_compiler_static='-Bstatic'
15239       case $cc_basename in
15240       f77* | f90* | f95*)
15241         lt_prog_compiler_wl='-Qoption ld ';;
15242       *)
15243         lt_prog_compiler_wl='-Wl,';;
15244       esac
15245       ;;
15246
15247     sunos4*)
15248       lt_prog_compiler_wl='-Qoption ld '
15249       lt_prog_compiler_pic='-PIC'
15250       lt_prog_compiler_static='-Bstatic'
15251       ;;
15252
15253     sysv4 | sysv4.2uw2* | sysv4.3*)
15254       lt_prog_compiler_wl='-Wl,'
15255       lt_prog_compiler_pic='-KPIC'
15256       lt_prog_compiler_static='-Bstatic'
15257       ;;
15258
15259     sysv4*MP*)
15260       if test -d /usr/nec ;then
15261         lt_prog_compiler_pic='-Kconform_pic'
15262         lt_prog_compiler_static='-Bstatic'
15263       fi
15264       ;;
15265
15266     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15267       lt_prog_compiler_wl='-Wl,'
15268       lt_prog_compiler_pic='-KPIC'
15269       lt_prog_compiler_static='-Bstatic'
15270       ;;
15271
15272     unicos*)
15273       lt_prog_compiler_wl='-Wl,'
15274       lt_prog_compiler_can_build_shared=no
15275       ;;
15276
15277     uts4*)
15278       lt_prog_compiler_pic='-pic'
15279       lt_prog_compiler_static='-Bstatic'
15280       ;;
15281
15282     *)
15283       lt_prog_compiler_can_build_shared=no
15284       ;;
15285     esac
15286   fi
15287
15288 case $host_os in
15289   # For platforms which do not support PIC, -DPIC is meaningless:
15290   *djgpp*)
15291     lt_prog_compiler_pic=
15292     ;;
15293   *)
15294     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15295     ;;
15296 esac
15297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15298 $as_echo "$lt_prog_compiler_pic" >&6; }
15299
15300
15301
15302
15303
15304
15305 #
15306 # Check to make sure the PIC flag actually works.
15307 #
15308 if test -n "$lt_prog_compiler_pic"; then
15309   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15310 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15311 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15312   $as_echo_n "(cached) " >&6
15313 else
15314   lt_cv_prog_compiler_pic_works=no
15315    ac_outfile=conftest.$ac_objext
15316    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15317    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15318    # Insert the option either (1) after the last *FLAGS variable, or
15319    # (2) before a word containing "conftest.", or (3) at the end.
15320    # Note that $ac_compile itself does not contain backslashes and begins
15321    # with a dollar sign (not a hyphen), so the echo should work correctly.
15322    # The option is referenced via a variable to avoid confusing sed.
15323    lt_compile=`echo "$ac_compile" | $SED \
15324    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15325    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15326    -e 's:$: $lt_compiler_flag:'`
15327    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15328    (eval "$lt_compile" 2>conftest.err)
15329    ac_status=$?
15330    cat conftest.err >&5
15331    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15332    if (exit $ac_status) && test -s "$ac_outfile"; then
15333      # The compiler can only warn and ignore the option if not recognized
15334      # So say no if there are warnings other than the usual output.
15335      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15336      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15337      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15338        lt_cv_prog_compiler_pic_works=yes
15339      fi
15340    fi
15341    $RM conftest*
15342
15343 fi
15344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15345 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15346
15347 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15348     case $lt_prog_compiler_pic in
15349      "" | " "*) ;;
15350      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15351      esac
15352 else
15353     lt_prog_compiler_pic=
15354      lt_prog_compiler_can_build_shared=no
15355 fi
15356
15357 fi
15358
15359
15360
15361
15362
15363
15364 #
15365 # Check to make sure the static flag actually works.
15366 #
15367 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15369 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15370 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15371   $as_echo_n "(cached) " >&6
15372 else
15373   lt_cv_prog_compiler_static_works=no
15374    save_LDFLAGS="$LDFLAGS"
15375    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15376    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15377    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15378      # The linker can only warn and ignore the option if not recognized
15379      # So say no if there are warnings
15380      if test -s conftest.err; then
15381        # Append any errors to the config.log.
15382        cat conftest.err 1>&5
15383        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15384        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15385        if diff conftest.exp conftest.er2 >/dev/null; then
15386          lt_cv_prog_compiler_static_works=yes
15387        fi
15388      else
15389        lt_cv_prog_compiler_static_works=yes
15390      fi
15391    fi
15392    $RM -r conftest*
15393    LDFLAGS="$save_LDFLAGS"
15394
15395 fi
15396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15397 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15398
15399 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15400     :
15401 else
15402     lt_prog_compiler_static=
15403 fi
15404
15405
15406
15407
15408
15409
15410
15411   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15412 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15413 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15414   $as_echo_n "(cached) " >&6
15415 else
15416   lt_cv_prog_compiler_c_o=no
15417    $RM -r conftest 2>/dev/null
15418    mkdir conftest
15419    cd conftest
15420    mkdir out
15421    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15422
15423    lt_compiler_flag="-o out/conftest2.$ac_objext"
15424    # Insert the option either (1) after the last *FLAGS variable, or
15425    # (2) before a word containing "conftest.", or (3) at the end.
15426    # Note that $ac_compile itself does not contain backslashes and begins
15427    # with a dollar sign (not a hyphen), so the echo should work correctly.
15428    lt_compile=`echo "$ac_compile" | $SED \
15429    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15430    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15431    -e 's:$: $lt_compiler_flag:'`
15432    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15433    (eval "$lt_compile" 2>out/conftest.err)
15434    ac_status=$?
15435    cat out/conftest.err >&5
15436    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15437    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15438    then
15439      # The compiler can only warn and ignore the option if not recognized
15440      # So say no if there are warnings
15441      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15442      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15443      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15444        lt_cv_prog_compiler_c_o=yes
15445      fi
15446    fi
15447    chmod u+w . 2>&5
15448    $RM conftest*
15449    # SGI C++ compiler will create directory out/ii_files/ for
15450    # template instantiation
15451    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15452    $RM out/* && rmdir out
15453    cd ..
15454    $RM -r conftest
15455    $RM conftest*
15456
15457 fi
15458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15459 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15460
15461
15462
15463
15464
15465
15466   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15467 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15468 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15469   $as_echo_n "(cached) " >&6
15470 else
15471   lt_cv_prog_compiler_c_o=no
15472    $RM -r conftest 2>/dev/null
15473    mkdir conftest
15474    cd conftest
15475    mkdir out
15476    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15477
15478    lt_compiler_flag="-o out/conftest2.$ac_objext"
15479    # Insert the option either (1) after the last *FLAGS variable, or
15480    # (2) before a word containing "conftest.", or (3) at the end.
15481    # Note that $ac_compile itself does not contain backslashes and begins
15482    # with a dollar sign (not a hyphen), so the echo should work correctly.
15483    lt_compile=`echo "$ac_compile" | $SED \
15484    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15485    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15486    -e 's:$: $lt_compiler_flag:'`
15487    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15488    (eval "$lt_compile" 2>out/conftest.err)
15489    ac_status=$?
15490    cat out/conftest.err >&5
15491    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15492    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15493    then
15494      # The compiler can only warn and ignore the option if not recognized
15495      # So say no if there are warnings
15496      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15497      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15498      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15499        lt_cv_prog_compiler_c_o=yes
15500      fi
15501    fi
15502    chmod u+w . 2>&5
15503    $RM conftest*
15504    # SGI C++ compiler will create directory out/ii_files/ for
15505    # template instantiation
15506    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15507    $RM out/* && rmdir out
15508    cd ..
15509    $RM -r conftest
15510    $RM conftest*
15511
15512 fi
15513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15514 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15515
15516
15517
15518
15519 hard_links="nottested"
15520 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15521   # do not overwrite the value of need_locks provided by the user
15522   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15523 $as_echo_n "checking if we can lock with hard links... " >&6; }
15524   hard_links=yes
15525   $RM conftest*
15526   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15527   touch conftest.a
15528   ln conftest.a conftest.b 2>&5 || hard_links=no
15529   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15531 $as_echo "$hard_links" >&6; }
15532   if test "$hard_links" = no; then
15533     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15534 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15535     need_locks=warn
15536   fi
15537 else
15538   need_locks=no
15539 fi
15540
15541
15542
15543
15544
15545
15546   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15547 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15548
15549   runpath_var=
15550   allow_undefined_flag=
15551   always_export_symbols=no
15552   archive_cmds=
15553   archive_expsym_cmds=
15554   compiler_needs_object=no
15555   enable_shared_with_static_runtimes=no
15556   export_dynamic_flag_spec=
15557   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15558   hardcode_automatic=no
15559   hardcode_direct=no
15560   hardcode_direct_absolute=no
15561   hardcode_libdir_flag_spec=
15562   hardcode_libdir_flag_spec_ld=
15563   hardcode_libdir_separator=
15564   hardcode_minus_L=no
15565   hardcode_shlibpath_var=unsupported
15566   inherit_rpath=no
15567   link_all_deplibs=unknown
15568   module_cmds=
15569   module_expsym_cmds=
15570   old_archive_from_new_cmds=
15571   old_archive_from_expsyms_cmds=
15572   thread_safe_flag_spec=
15573   whole_archive_flag_spec=
15574   # include_expsyms should be a list of space-separated symbols to be *always*
15575   # included in the symbol list
15576   include_expsyms=
15577   # exclude_expsyms can be an extended regexp of symbols to exclude
15578   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15579   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15580   # as well as any symbol that contains `d'.
15581   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15582   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15583   # platforms (ab)use it in PIC code, but their linkers get confused if
15584   # the symbol is explicitly referenced.  Since portable code cannot
15585   # rely on this symbol name, it's probably fine to never include it in
15586   # preloaded symbol tables.
15587   # Exclude shared library initialization/finalization symbols.
15588   extract_expsyms_cmds=
15589
15590   case $host_os in
15591   cygwin* | mingw* | pw32* | cegcc*)
15592     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15593     # When not using gcc, we currently assume that we are using
15594     # Microsoft Visual C++.
15595     if test "$GCC" != yes; then
15596       with_gnu_ld=no
15597     fi
15598     ;;
15599   interix*)
15600     # we just hope/assume this is gcc and not c89 (= MSVC++)
15601     with_gnu_ld=yes
15602     ;;
15603   openbsd*)
15604     with_gnu_ld=no
15605     ;;
15606   esac
15607
15608   ld_shlibs=yes
15609
15610   # On some targets, GNU ld is compatible enough with the native linker
15611   # that we're better off using the native interface for both.
15612   lt_use_gnu_ld_interface=no
15613   if test "$with_gnu_ld" = yes; then
15614     case $host_os in
15615       aix*)
15616         # The AIX port of GNU ld has always aspired to compatibility
15617         # with the native linker.  However, as the warning in the GNU ld
15618         # block says, versions before 2.19.5* couldn't really create working
15619         # shared libraries, regardless of the interface used.
15620         case `$LD -v 2>&1` in
15621           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15622           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15623           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15624           *)
15625             lt_use_gnu_ld_interface=yes
15626             ;;
15627         esac
15628         ;;
15629       *)
15630         lt_use_gnu_ld_interface=yes
15631         ;;
15632     esac
15633   fi
15634
15635   if test "$lt_use_gnu_ld_interface" = yes; then
15636     # If archive_cmds runs LD, not CC, wlarc should be empty
15637     wlarc='${wl}'
15638
15639     # Set some defaults for GNU ld with shared library support. These
15640     # are reset later if shared libraries are not supported. Putting them
15641     # here allows them to be overridden if necessary.
15642     runpath_var=LD_RUN_PATH
15643     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15644     export_dynamic_flag_spec='${wl}--export-dynamic'
15645     # ancient GNU ld didn't support --whole-archive et. al.
15646     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15647       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15648     else
15649       whole_archive_flag_spec=
15650     fi
15651     supports_anon_versioning=no
15652     case `$LD -v 2>&1` in
15653       *GNU\ gold*) supports_anon_versioning=yes ;;
15654       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15655       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15656       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15657       *\ 2.11.*) ;; # other 2.11 versions
15658       *) supports_anon_versioning=yes ;;
15659     esac
15660
15661     # See if GNU ld supports shared libraries.
15662     case $host_os in
15663     aix[3-9]*)
15664       # On AIX/PPC, the GNU linker is very broken
15665       if test "$host_cpu" != ia64; then
15666         ld_shlibs=no
15667         cat <<_LT_EOF 1>&2
15668
15669 *** Warning: the GNU linker, at least up to release 2.19, is reported
15670 *** to be unable to reliably create shared libraries on AIX.
15671 *** Therefore, libtool is disabling shared libraries support.  If you
15672 *** really care for shared libraries, you may want to install binutils
15673 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15674 *** You will then need to restart the configuration process.
15675
15676 _LT_EOF
15677       fi
15678       ;;
15679
15680     amigaos*)
15681       case $host_cpu in
15682       powerpc)
15683             # see comment about AmigaOS4 .so support
15684             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15685             archive_expsym_cmds=''
15686         ;;
15687       m68k)
15688             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15689             hardcode_libdir_flag_spec='-L$libdir'
15690             hardcode_minus_L=yes
15691         ;;
15692       esac
15693       ;;
15694
15695     beos*)
15696       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15697         allow_undefined_flag=unsupported
15698         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15699         # support --undefined.  This deserves some investigation.  FIXME
15700         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15701       else
15702         ld_shlibs=no
15703       fi
15704       ;;
15705
15706     cygwin* | mingw* | pw32* | cegcc*)
15707       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15708       # as there is no search path for DLLs.
15709       hardcode_libdir_flag_spec='-L$libdir'
15710       export_dynamic_flag_spec='${wl}--export-all-symbols'
15711       allow_undefined_flag=unsupported
15712       always_export_symbols=no
15713       enable_shared_with_static_runtimes=yes
15714       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15715
15716       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15717         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15718         # If the export-symbols file already is a .def file (1st line
15719         # is EXPORTS), use it as is; otherwise, prepend...
15720         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15721           cp $export_symbols $output_objdir/$soname.def;
15722         else
15723           echo EXPORTS > $output_objdir/$soname.def;
15724           cat $export_symbols >> $output_objdir/$soname.def;
15725         fi~
15726         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15727       else
15728         ld_shlibs=no
15729       fi
15730       ;;
15731
15732     haiku*)
15733       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15734       link_all_deplibs=yes
15735       ;;
15736
15737     interix[3-9]*)
15738       hardcode_direct=no
15739       hardcode_shlibpath_var=no
15740       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15741       export_dynamic_flag_spec='${wl}-E'
15742       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15743       # Instead, shared libraries are loaded at an image base (0x10000000 by
15744       # default) and relocated if they conflict, which is a slow very memory
15745       # consuming and fragmenting process.  To avoid this, we pick a random,
15746       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15747       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15748       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15749       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15750       ;;
15751
15752     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15753       tmp_diet=no
15754       if test "$host_os" = linux-dietlibc; then
15755         case $cc_basename in
15756           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15757         esac
15758       fi
15759       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15760          && test "$tmp_diet" = no
15761       then
15762         tmp_addflag=
15763         tmp_sharedflag='-shared'
15764         case $cc_basename,$host_cpu in
15765         pgcc*)                          # Portland Group C compiler
15766           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'
15767           tmp_addflag=' $pic_flag'
15768           ;;
15769         pgf77* | pgf90* | pgf95* | pgfortran*)
15770                                         # Portland Group f77 and f90 compilers
15771           whole_archive_flag_spec='${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'
15772           tmp_addflag=' $pic_flag -Mnomain' ;;
15773         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15774           tmp_addflag=' -i_dynamic' ;;
15775         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15776           tmp_addflag=' -i_dynamic -nofor_main' ;;
15777         ifc* | ifort*)                  # Intel Fortran compiler
15778           tmp_addflag=' -nofor_main' ;;
15779         lf95*)                          # Lahey Fortran 8.1
15780           whole_archive_flag_spec=
15781           tmp_sharedflag='--shared' ;;
15782         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15783           tmp_sharedflag='-qmkshrobj'
15784           tmp_addflag= ;;
15785         nvcc*)  # Cuda Compiler Driver 2.2
15786           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15787           compiler_needs_object=yes
15788           ;;
15789         esac
15790         case `$CC -V 2>&1 | sed 5q` in
15791         *Sun\ C*)                       # Sun C 5.9
15792           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\"` ${wl}--no-whole-archive'
15793           compiler_needs_object=yes
15794           tmp_sharedflag='-G' ;;
15795         *Sun\ F*)                       # Sun Fortran 8.3
15796           tmp_sharedflag='-G' ;;
15797         esac
15798         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15799
15800         if test "x$supports_anon_versioning" = xyes; then
15801           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15802             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15803             echo "local: *; };" >> $output_objdir/$libname.ver~
15804             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15805         fi
15806
15807         case $cc_basename in
15808         xlf* | bgf* | bgxlf* | mpixlf*)
15809           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15810           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15811           hardcode_libdir_flag_spec=
15812           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15813           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15814           if test "x$supports_anon_versioning" = xyes; then
15815             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15816               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15817               echo "local: *; };" >> $output_objdir/$libname.ver~
15818               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15819           fi
15820           ;;
15821         esac
15822       else
15823         ld_shlibs=no
15824       fi
15825       ;;
15826
15827     netbsd*)
15828       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15829         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15830         wlarc=
15831       else
15832         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15833         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15834       fi
15835       ;;
15836
15837     solaris*)
15838       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15839         ld_shlibs=no
15840         cat <<_LT_EOF 1>&2
15841
15842 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15843 *** create shared libraries on Solaris systems.  Therefore, libtool
15844 *** is disabling shared libraries support.  We urge you to upgrade GNU
15845 *** binutils to release 2.9.1 or newer.  Another option is to modify
15846 *** your PATH or compiler configuration so that the native linker is
15847 *** used, and then restart.
15848
15849 _LT_EOF
15850       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15851         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15852         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15853       else
15854         ld_shlibs=no
15855       fi
15856       ;;
15857
15858     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15859       case `$LD -v 2>&1` in
15860         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15861         ld_shlibs=no
15862         cat <<_LT_EOF 1>&2
15863
15864 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15865 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15866 *** is disabling shared libraries support.  We urge you to upgrade GNU
15867 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15868 *** your PATH or compiler configuration so that the native linker is
15869 *** used, and then restart.
15870
15871 _LT_EOF
15872         ;;
15873         *)
15874           # For security reasons, it is highly recommended that you always
15875           # use absolute paths for naming shared libraries, and exclude the
15876           # DT_RUNPATH tag from executables and libraries.  But doing so
15877           # requires that you compile everything twice, which is a pain.
15878           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15879             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15880             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15881             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15882           else
15883             ld_shlibs=no
15884           fi
15885         ;;
15886       esac
15887       ;;
15888
15889     sunos4*)
15890       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15891       wlarc=
15892       hardcode_direct=yes
15893       hardcode_shlibpath_var=no
15894       ;;
15895
15896     *)
15897       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15898         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15899         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15900       else
15901         ld_shlibs=no
15902       fi
15903       ;;
15904     esac
15905
15906     if test "$ld_shlibs" = no; then
15907       runpath_var=
15908       hardcode_libdir_flag_spec=
15909       export_dynamic_flag_spec=
15910       whole_archive_flag_spec=
15911     fi
15912   else
15913     # PORTME fill in a description of your system's linker (not GNU ld)
15914     case $host_os in
15915     aix3*)
15916       allow_undefined_flag=unsupported
15917       always_export_symbols=yes
15918       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15919       # Note: this linker hardcodes the directories in LIBPATH if there
15920       # are no directories specified by -L.
15921       hardcode_minus_L=yes
15922       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15923         # Neither direct hardcoding nor static linking is supported with a
15924         # broken collect2.
15925         hardcode_direct=unsupported
15926       fi
15927       ;;
15928
15929     aix[4-9]*)
15930       if test "$host_cpu" = ia64; then
15931         # On IA64, the linker does run time linking by default, so we don't
15932         # have to do anything special.
15933         aix_use_runtimelinking=no
15934         exp_sym_flag='-Bexport'
15935         no_entry_flag=""
15936       else
15937         # If we're using GNU nm, then we don't want the "-C" option.
15938         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15939         # Also, AIX nm treats weak defined symbols like other global
15940         # defined symbols, whereas GNU nm marks them as "W".
15941         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15942           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15943         else
15944           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15945         fi
15946         aix_use_runtimelinking=no
15947
15948         # Test if we are trying to use run time linking or normal
15949         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15950         # need to do runtime linking.
15951         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15952           for ld_flag in $LDFLAGS; do
15953           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15954             aix_use_runtimelinking=yes
15955             break
15956           fi
15957           done
15958           ;;
15959         esac
15960
15961         exp_sym_flag='-bexport'
15962         no_entry_flag='-bnoentry'
15963       fi
15964
15965       # When large executables or shared objects are built, AIX ld can
15966       # have problems creating the table of contents.  If linking a library
15967       # or program results in "error TOC overflow" add -mminimal-toc to
15968       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15969       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15970
15971       archive_cmds=''
15972       hardcode_direct=yes
15973       hardcode_direct_absolute=yes
15974       hardcode_libdir_separator=':'
15975       link_all_deplibs=yes
15976       file_list_spec='${wl}-f,'
15977
15978       if test "$GCC" = yes; then
15979         case $host_os in aix4.[012]|aix4.[012].*)
15980         # We only want to do this on AIX 4.2 and lower, the check
15981         # below for broken collect2 doesn't work under 4.3+
15982           collect2name=`${CC} -print-prog-name=collect2`
15983           if test -f "$collect2name" &&
15984            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15985           then
15986           # We have reworked collect2
15987           :
15988           else
15989           # We have old collect2
15990           hardcode_direct=unsupported
15991           # It fails to find uninstalled libraries when the uninstalled
15992           # path is not listed in the libpath.  Setting hardcode_minus_L
15993           # to unsupported forces relinking
15994           hardcode_minus_L=yes
15995           hardcode_libdir_flag_spec='-L$libdir'
15996           hardcode_libdir_separator=
15997           fi
15998           ;;
15999         esac
16000         shared_flag='-shared'
16001         if test "$aix_use_runtimelinking" = yes; then
16002           shared_flag="$shared_flag "'${wl}-G'
16003         fi
16004       else
16005         # not using gcc
16006         if test "$host_cpu" = ia64; then
16007         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
16008         # chokes on -Wl,-G. The following line is correct:
16009           shared_flag='-G'
16010         else
16011           if test "$aix_use_runtimelinking" = yes; then
16012             shared_flag='${wl}-G'
16013           else
16014             shared_flag='${wl}-bM:SRE'
16015           fi
16016         fi
16017       fi
16018
16019       export_dynamic_flag_spec='${wl}-bexpall'
16020       # It seems that -bexpall does not export symbols beginning with
16021       # underscore (_), so it is better to generate a list of symbols to export.
16022       always_export_symbols=yes
16023       if test "$aix_use_runtimelinking" = yes; then
16024         # Warning - without using the other runtime loading flags (-brtl),
16025         # -berok will link without error, but may produce a broken library.
16026         allow_undefined_flag='-berok'
16027         # Determine the default libpath from the value encoded in an
16028         # empty executable.
16029         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16030 /* end confdefs.h.  */
16031
16032 int
16033 main ()
16034 {
16035
16036   ;
16037   return 0;
16038 }
16039 _ACEOF
16040 if ac_fn_c_try_link "$LINENO"; then :
16041
16042 lt_aix_libpath_sed='
16043     /Import File Strings/,/^$/ {
16044         /^0/ {
16045             s/^0  *\(.*\)$/\1/
16046             p
16047         }
16048     }'
16049 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16050 # Check for a 64-bit object if we didn't find anything.
16051 if test -z "$aix_libpath"; then
16052   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16053 fi
16054 fi
16055 rm -f core conftest.err conftest.$ac_objext \
16056     conftest$ac_exeext conftest.$ac_ext
16057 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16058
16059         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16060         archive_expsym_cmds='$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 $shared_flag"
16061       else
16062         if test "$host_cpu" = ia64; then
16063           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
16064           allow_undefined_flag="-z nodefs"
16065           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
16066         else
16067          # Determine the default libpath from the value encoded in an
16068          # empty executable.
16069          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16070 /* end confdefs.h.  */
16071
16072 int
16073 main ()
16074 {
16075
16076   ;
16077   return 0;
16078 }
16079 _ACEOF
16080 if ac_fn_c_try_link "$LINENO"; then :
16081
16082 lt_aix_libpath_sed='
16083     /Import File Strings/,/^$/ {
16084         /^0/ {
16085             s/^0  *\(.*\)$/\1/
16086             p
16087         }
16088     }'
16089 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16090 # Check for a 64-bit object if we didn't find anything.
16091 if test -z "$aix_libpath"; then
16092   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16093 fi
16094 fi
16095 rm -f core conftest.err conftest.$ac_objext \
16096     conftest$ac_exeext conftest.$ac_ext
16097 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16098
16099          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16100           # Warning - without using the other run time loading flags,
16101           # -berok will link without error, but may produce a broken library.
16102           no_undefined_flag=' ${wl}-bernotok'
16103           allow_undefined_flag=' ${wl}-berok'
16104           if test "$with_gnu_ld" = yes; then
16105             # We only use this code for GNU lds that support --whole-archive.
16106             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16107           else
16108             # Exported symbols can be pulled into shared objects from archives
16109             whole_archive_flag_spec='$convenience'
16110           fi
16111           archive_cmds_need_lc=yes
16112           # This is similar to how AIX traditionally builds its shared libraries.
16113           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'
16114         fi
16115       fi
16116       ;;
16117
16118     amigaos*)
16119       case $host_cpu in
16120       powerpc)
16121             # see comment about AmigaOS4 .so support
16122             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16123             archive_expsym_cmds=''
16124         ;;
16125       m68k)
16126             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16127             hardcode_libdir_flag_spec='-L$libdir'
16128             hardcode_minus_L=yes
16129         ;;
16130       esac
16131       ;;
16132
16133     bsdi[45]*)
16134       export_dynamic_flag_spec=-rdynamic
16135       ;;
16136
16137     cygwin* | mingw* | pw32* | cegcc*)
16138       # When not using gcc, we currently assume that we are using
16139       # Microsoft Visual C++.
16140       # hardcode_libdir_flag_spec is actually meaningless, as there is
16141       # no search path for DLLs.
16142       hardcode_libdir_flag_spec=' '
16143       allow_undefined_flag=unsupported
16144       # Tell ltmain to make .lib files, not .a files.
16145       libext=lib
16146       # Tell ltmain to make .dll files, not .so files.
16147       shrext_cmds=".dll"
16148       # FIXME: Setting linknames here is a bad hack.
16149       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16150       # The linker will automatically build a .lib file if we build a DLL.
16151       old_archive_from_new_cmds='true'
16152       # FIXME: Should let the user specify the lib program.
16153       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16154       fix_srcfile_path='`cygpath -w "$srcfile"`'
16155       enable_shared_with_static_runtimes=yes
16156       ;;
16157
16158     darwin* | rhapsody*)
16159
16160
16161   archive_cmds_need_lc=no
16162   hardcode_direct=no
16163   hardcode_automatic=yes
16164   hardcode_shlibpath_var=unsupported
16165   if test "$lt_cv_ld_force_load" = "yes"; then
16166     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16167   else
16168     whole_archive_flag_spec=''
16169   fi
16170   link_all_deplibs=yes
16171   allow_undefined_flag="$_lt_dar_allow_undefined"
16172   case $cc_basename in
16173      ifort*) _lt_dar_can_shared=yes ;;
16174      *) _lt_dar_can_shared=$GCC ;;
16175   esac
16176   if test "$_lt_dar_can_shared" = "yes"; then
16177     output_verbose_link_cmd=func_echo_all
16178     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16179     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16180     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}${_lt_dsymutil}"
16181     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16182
16183   else
16184   ld_shlibs=no
16185   fi
16186
16187       ;;
16188
16189     dgux*)
16190       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16191       hardcode_libdir_flag_spec='-L$libdir'
16192       hardcode_shlibpath_var=no
16193       ;;
16194
16195     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16196     # support.  Future versions do this automatically, but an explicit c++rt0.o
16197     # does not break anything, and helps significantly (at the cost of a little
16198     # extra space).
16199     freebsd2.2*)
16200       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16201       hardcode_libdir_flag_spec='-R$libdir'
16202       hardcode_direct=yes
16203       hardcode_shlibpath_var=no
16204       ;;
16205
16206     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16207     freebsd2.*)
16208       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16209       hardcode_direct=yes
16210       hardcode_minus_L=yes
16211       hardcode_shlibpath_var=no
16212       ;;
16213
16214     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16215     freebsd* | dragonfly*)
16216       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16217       hardcode_libdir_flag_spec='-R$libdir'
16218       hardcode_direct=yes
16219       hardcode_shlibpath_var=no
16220       ;;
16221
16222     hpux9*)
16223       if test "$GCC" = yes; then
16224         archive_cmds='$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 $lib'
16225       else
16226         archive_cmds='$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 $lib'
16227       fi
16228       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16229       hardcode_libdir_separator=:
16230       hardcode_direct=yes
16231
16232       # hardcode_minus_L: Not really in the search PATH,
16233       # but as the default location of the library.
16234       hardcode_minus_L=yes
16235       export_dynamic_flag_spec='${wl}-E'
16236       ;;
16237
16238     hpux10*)
16239       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16240         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16241       else
16242         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16243       fi
16244       if test "$with_gnu_ld" = no; then
16245         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16246         hardcode_libdir_flag_spec_ld='+b $libdir'
16247         hardcode_libdir_separator=:
16248         hardcode_direct=yes
16249         hardcode_direct_absolute=yes
16250         export_dynamic_flag_spec='${wl}-E'
16251         # hardcode_minus_L: Not really in the search PATH,
16252         # but as the default location of the library.
16253         hardcode_minus_L=yes
16254       fi
16255       ;;
16256
16257     hpux11*)
16258       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16259         case $host_cpu in
16260         hppa*64*)
16261           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16262           ;;
16263         ia64*)
16264           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16265           ;;
16266         *)
16267           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16268           ;;
16269         esac
16270       else
16271         case $host_cpu in
16272         hppa*64*)
16273           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16274           ;;
16275         ia64*)
16276           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16277           ;;
16278         *)
16279
16280           # Older versions of the 11.00 compiler do not understand -b yet
16281           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16282           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16283 $as_echo_n "checking if $CC understands -b... " >&6; }
16284 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16285   $as_echo_n "(cached) " >&6
16286 else
16287   lt_cv_prog_compiler__b=no
16288    save_LDFLAGS="$LDFLAGS"
16289    LDFLAGS="$LDFLAGS -b"
16290    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16291    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16292      # The linker can only warn and ignore the option if not recognized
16293      # So say no if there are warnings
16294      if test -s conftest.err; then
16295        # Append any errors to the config.log.
16296        cat conftest.err 1>&5
16297        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16298        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16299        if diff conftest.exp conftest.er2 >/dev/null; then
16300          lt_cv_prog_compiler__b=yes
16301        fi
16302      else
16303        lt_cv_prog_compiler__b=yes
16304      fi
16305    fi
16306    $RM -r conftest*
16307    LDFLAGS="$save_LDFLAGS"
16308
16309 fi
16310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16311 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16312
16313 if test x"$lt_cv_prog_compiler__b" = xyes; then
16314     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16315 else
16316     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16317 fi
16318
16319           ;;
16320         esac
16321       fi
16322       if test "$with_gnu_ld" = no; then
16323         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16324         hardcode_libdir_separator=:
16325
16326         case $host_cpu in
16327         hppa*64*|ia64*)
16328           hardcode_direct=no
16329           hardcode_shlibpath_var=no
16330           ;;
16331         *)
16332           hardcode_direct=yes
16333           hardcode_direct_absolute=yes
16334           export_dynamic_flag_spec='${wl}-E'
16335
16336           # hardcode_minus_L: Not really in the search PATH,
16337           # but as the default location of the library.
16338           hardcode_minus_L=yes
16339           ;;
16340         esac
16341       fi
16342       ;;
16343
16344     irix5* | irix6* | nonstopux*)
16345       if test "$GCC" = yes; then
16346         archive_cmds='$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 $lib'
16347         # Try to use the -exported_symbol ld option, if it does not
16348         # work, assume that -exports_file does not work either and
16349         # implicitly export all symbols.
16350         save_LDFLAGS="$LDFLAGS"
16351         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16352         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16353 /* end confdefs.h.  */
16354 int foo(void) {}
16355 _ACEOF
16356 if ac_fn_c_try_link "$LINENO"; then :
16357   archive_expsym_cmds='$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 $lib'
16358
16359 fi
16360 rm -f core conftest.err conftest.$ac_objext \
16361     conftest$ac_exeext conftest.$ac_ext
16362         LDFLAGS="$save_LDFLAGS"
16363       else
16364         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16365         archive_expsym_cmds='$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 $lib'
16366       fi
16367       archive_cmds_need_lc='no'
16368       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16369       hardcode_libdir_separator=:
16370       inherit_rpath=yes
16371       link_all_deplibs=yes
16372       ;;
16373
16374     netbsd*)
16375       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16376         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16377       else
16378         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16379       fi
16380       hardcode_libdir_flag_spec='-R$libdir'
16381       hardcode_direct=yes
16382       hardcode_shlibpath_var=no
16383       ;;
16384
16385     newsos6)
16386       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16387       hardcode_direct=yes
16388       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16389       hardcode_libdir_separator=:
16390       hardcode_shlibpath_var=no
16391       ;;
16392
16393     *nto* | *qnx*)
16394       ;;
16395
16396     openbsd*)
16397       if test -f /usr/libexec/ld.so; then
16398         hardcode_direct=yes
16399         hardcode_shlibpath_var=no
16400         hardcode_direct_absolute=yes
16401         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16402           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16403           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16404           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16405           export_dynamic_flag_spec='${wl}-E'
16406         else
16407           case $host_os in
16408            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16409              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16410              hardcode_libdir_flag_spec='-R$libdir'
16411              ;;
16412            *)
16413              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16414              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16415              ;;
16416           esac
16417         fi
16418       else
16419         ld_shlibs=no
16420       fi
16421       ;;
16422
16423     os2*)
16424       hardcode_libdir_flag_spec='-L$libdir'
16425       hardcode_minus_L=yes
16426       allow_undefined_flag=unsupported
16427       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'
16428       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16429       ;;
16430
16431     osf3*)
16432       if test "$GCC" = yes; then
16433         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16434         archive_cmds='$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 $lib'
16435       else
16436         allow_undefined_flag=' -expect_unresolved \*'
16437         archive_cmds='$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 $lib'
16438       fi
16439       archive_cmds_need_lc='no'
16440       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16441       hardcode_libdir_separator=:
16442       ;;
16443
16444     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16445       if test "$GCC" = yes; then
16446         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16447         archive_cmds='$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 $lib'
16448         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16449       else
16450         allow_undefined_flag=' -expect_unresolved \*'
16451         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'
16452         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~
16453         $CC -shared${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'
16454
16455         # Both c and cxx compiler support -rpath directly
16456         hardcode_libdir_flag_spec='-rpath $libdir'
16457       fi
16458       archive_cmds_need_lc='no'
16459       hardcode_libdir_separator=:
16460       ;;
16461
16462     solaris*)
16463       no_undefined_flag=' -z defs'
16464       if test "$GCC" = yes; then
16465         wlarc='${wl}'
16466         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16467         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16468           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16469       else
16470         case `$CC -V 2>&1` in
16471         *"Compilers 5.0"*)
16472           wlarc=''
16473           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16474           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16475           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16476           ;;
16477         *)
16478           wlarc='${wl}'
16479           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16480           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16481           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16482           ;;
16483         esac
16484       fi
16485       hardcode_libdir_flag_spec='-R$libdir'
16486       hardcode_shlibpath_var=no
16487       case $host_os in
16488       solaris2.[0-5] | solaris2.[0-5].*) ;;
16489       *)
16490         # The compiler driver will combine and reorder linker options,
16491         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16492         # but is careful enough not to reorder.
16493         # Supported since Solaris 2.6 (maybe 2.5.1?)
16494         if test "$GCC" = yes; then
16495           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16496         else
16497           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16498         fi
16499         ;;
16500       esac
16501       link_all_deplibs=yes
16502       ;;
16503
16504     sunos4*)
16505       if test "x$host_vendor" = xsequent; then
16506         # Use $CC to link under sequent, because it throws in some extra .o
16507         # files that make .init and .fini sections work.
16508         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16509       else
16510         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16511       fi
16512       hardcode_libdir_flag_spec='-L$libdir'
16513       hardcode_direct=yes
16514       hardcode_minus_L=yes
16515       hardcode_shlibpath_var=no
16516       ;;
16517
16518     sysv4)
16519       case $host_vendor in
16520         sni)
16521           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16522           hardcode_direct=yes # is this really true???
16523         ;;
16524         siemens)
16525           ## LD is ld it makes a PLAMLIB
16526           ## CC just makes a GrossModule.
16527           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16528           reload_cmds='$CC -r -o $output$reload_objs'
16529           hardcode_direct=no
16530         ;;
16531         motorola)
16532           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16533           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16534         ;;
16535       esac
16536       runpath_var='LD_RUN_PATH'
16537       hardcode_shlibpath_var=no
16538       ;;
16539
16540     sysv4.3*)
16541       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16542       hardcode_shlibpath_var=no
16543       export_dynamic_flag_spec='-Bexport'
16544       ;;
16545
16546     sysv4*MP*)
16547       if test -d /usr/nec; then
16548         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16549         hardcode_shlibpath_var=no
16550         runpath_var=LD_RUN_PATH
16551         hardcode_runpath_var=yes
16552         ld_shlibs=yes
16553       fi
16554       ;;
16555
16556     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16557       no_undefined_flag='${wl}-z,text'
16558       archive_cmds_need_lc=no
16559       hardcode_shlibpath_var=no
16560       runpath_var='LD_RUN_PATH'
16561
16562       if test "$GCC" = yes; then
16563         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16564         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16565       else
16566         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16567         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16568       fi
16569       ;;
16570
16571     sysv5* | sco3.2v5* | sco5v6*)
16572       # Note: We can NOT use -z defs as we might desire, because we do not
16573       # link with -lc, and that would cause any symbols used from libc to
16574       # always be unresolved, which means just about no library would
16575       # ever link correctly.  If we're not using GNU ld we use -z text
16576       # though, which does catch some bad symbols but isn't as heavy-handed
16577       # as -z defs.
16578       no_undefined_flag='${wl}-z,text'
16579       allow_undefined_flag='${wl}-z,nodefs'
16580       archive_cmds_need_lc=no
16581       hardcode_shlibpath_var=no
16582       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16583       hardcode_libdir_separator=':'
16584       link_all_deplibs=yes
16585       export_dynamic_flag_spec='${wl}-Bexport'
16586       runpath_var='LD_RUN_PATH'
16587
16588       if test "$GCC" = yes; then
16589         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16590         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16591       else
16592         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16593         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16594       fi
16595       ;;
16596
16597     uts4*)
16598       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16599       hardcode_libdir_flag_spec='-L$libdir'
16600       hardcode_shlibpath_var=no
16601       ;;
16602
16603     *)
16604       ld_shlibs=no
16605       ;;
16606     esac
16607
16608     if test x$host_vendor = xsni; then
16609       case $host in
16610       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16611         export_dynamic_flag_spec='${wl}-Blargedynsym'
16612         ;;
16613       esac
16614     fi
16615   fi
16616
16617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16618 $as_echo "$ld_shlibs" >&6; }
16619 test "$ld_shlibs" = no && can_build_shared=no
16620
16621 with_gnu_ld=$with_gnu_ld
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635
16636
16637 #
16638 # Do we need to explicitly link libc?
16639 #
16640 case "x$archive_cmds_need_lc" in
16641 x|xyes)
16642   # Assume -lc should be added
16643   archive_cmds_need_lc=yes
16644
16645   if test "$enable_shared" = yes && test "$GCC" = yes; then
16646     case $archive_cmds in
16647     *'~'*)
16648       # FIXME: we may have to deal with multi-command sequences.
16649       ;;
16650     '$CC '*)
16651       # Test whether the compiler implicitly links with -lc since on some
16652       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16653       # to ld, don't add -lc before -lgcc.
16654       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16655 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16656 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16657   $as_echo_n "(cached) " >&6
16658 else
16659   $RM conftest*
16660         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16661
16662         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16663   (eval $ac_compile) 2>&5
16664   ac_status=$?
16665   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16666   test $ac_status = 0; } 2>conftest.err; then
16667           soname=conftest
16668           lib=conftest
16669           libobjs=conftest.$ac_objext
16670           deplibs=
16671           wl=$lt_prog_compiler_wl
16672           pic_flag=$lt_prog_compiler_pic
16673           compiler_flags=-v
16674           linker_flags=-v
16675           verstring=
16676           output_objdir=.
16677           libname=conftest
16678           lt_save_allow_undefined_flag=$allow_undefined_flag
16679           allow_undefined_flag=
16680           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16681   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16682   ac_status=$?
16683   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16684   test $ac_status = 0; }
16685           then
16686             lt_cv_archive_cmds_need_lc=no
16687           else
16688             lt_cv_archive_cmds_need_lc=yes
16689           fi
16690           allow_undefined_flag=$lt_save_allow_undefined_flag
16691         else
16692           cat conftest.err 1>&5
16693         fi
16694         $RM conftest*
16695
16696 fi
16697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16698 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16699       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16700       ;;
16701     esac
16702   fi
16703   ;;
16704 esac
16705
16706
16707
16708
16709
16710
16711
16712
16713
16714
16715
16716
16717
16718
16719
16720
16721
16722
16723
16724
16725
16726
16727
16728
16729
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740
16741
16742
16743
16744
16745
16746
16747
16748
16749
16750
16751
16752
16753
16754
16755
16756
16757
16758
16759
16760
16761
16762
16763
16764
16765
16766
16767
16768
16769
16770
16771
16772
16773
16774
16775
16776
16777
16778
16779
16780
16781
16782
16783
16784
16785
16786
16787
16788
16789
16790
16791
16792
16793
16794
16795
16796
16797
16798
16799
16800
16801
16802
16803
16804
16805
16806
16807
16808
16809
16810
16811
16812
16813
16814
16815
16816
16817
16818
16819
16820
16821
16822
16823
16824
16825
16826
16827
16828
16829
16830
16831
16832
16833
16834
16835
16836
16837
16838
16839
16840
16841
16842
16843
16844
16845
16846
16847
16848
16849
16850
16851
16852
16853
16854
16855
16856
16857
16858
16859
16860
16861
16862   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16863 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16864
16865 if test "$GCC" = yes; then
16866   case $host_os in
16867     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16868     *) lt_awk_arg="/^libraries:/" ;;
16869   esac
16870   case $host_os in
16871     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16872     *) lt_sed_strip_eq="s,=/,/,g" ;;
16873   esac
16874   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16875   case $lt_search_path_spec in
16876   *\;*)
16877     # if the path contains ";" then we assume it to be the separator
16878     # otherwise default to the standard path separator (i.e. ":") - it is
16879     # assumed that no part of a normal pathname contains ";" but that should
16880     # okay in the real world where ";" in dirpaths is itself problematic.
16881     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16882     ;;
16883   *)
16884     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16885     ;;
16886   esac
16887   # Ok, now we have the path, separated by spaces, we can step through it
16888   # and add multilib dir if necessary.
16889   lt_tmp_lt_search_path_spec=
16890   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16891   for lt_sys_path in $lt_search_path_spec; do
16892     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16893       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16894     else
16895       test -d "$lt_sys_path" && \
16896         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16897     fi
16898   done
16899   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16900 BEGIN {RS=" "; FS="/|\n";} {
16901   lt_foo="";
16902   lt_count=0;
16903   for (lt_i = NF; lt_i > 0; lt_i--) {
16904     if ($lt_i != "" && $lt_i != ".") {
16905       if ($lt_i == "..") {
16906         lt_count++;
16907       } else {
16908         if (lt_count == 0) {
16909           lt_foo="/" $lt_i lt_foo;
16910         } else {
16911           lt_count--;
16912         }
16913       }
16914     }
16915   }
16916   if (lt_foo != "") { lt_freq[lt_foo]++; }
16917   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16918 }'`
16919   # AWK program above erroneously prepends '/' to C:/dos/paths
16920   # for these hosts.
16921   case $host_os in
16922     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16923       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16924   esac
16925   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16926 else
16927   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16928 fi
16929 library_names_spec=
16930 libname_spec='lib$name'
16931 soname_spec=
16932 shrext_cmds=".so"
16933 postinstall_cmds=
16934 postuninstall_cmds=
16935 finish_cmds=
16936 finish_eval=
16937 shlibpath_var=
16938 shlibpath_overrides_runpath=unknown
16939 version_type=none
16940 dynamic_linker="$host_os ld.so"
16941 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16942 need_lib_prefix=unknown
16943 hardcode_into_libs=no
16944
16945 # when you set need_version to no, make sure it does not cause -set_version
16946 # flags to be left without arguments
16947 need_version=unknown
16948
16949 case $host_os in
16950 aix3*)
16951   version_type=linux
16952   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16953   shlibpath_var=LIBPATH
16954
16955   # AIX 3 has no versioning support, so we append a major version to the name.
16956   soname_spec='${libname}${release}${shared_ext}$major'
16957   ;;
16958
16959 aix[4-9]*)
16960   version_type=linux
16961   need_lib_prefix=no
16962   need_version=no
16963   hardcode_into_libs=yes
16964   if test "$host_cpu" = ia64; then
16965     # AIX 5 supports IA64
16966     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16967     shlibpath_var=LD_LIBRARY_PATH
16968   else
16969     # With GCC up to 2.95.x, collect2 would create an import file
16970     # for dependence libraries.  The import file would start with
16971     # the line `#! .'.  This would cause the generated library to
16972     # depend on `.', always an invalid library.  This was fixed in
16973     # development snapshots of GCC prior to 3.0.
16974     case $host_os in
16975       aix4 | aix4.[01] | aix4.[01].*)
16976       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16977            echo ' yes '
16978            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16979         :
16980       else
16981         can_build_shared=no
16982       fi
16983       ;;
16984     esac
16985     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16986     # soname into executable. Probably we can add versioning support to
16987     # collect2, so additional links can be useful in future.
16988     if test "$aix_use_runtimelinking" = yes; then
16989       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16990       # instead of lib<name>.a to let people know that these are not
16991       # typical AIX shared libraries.
16992       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16993     else
16994       # We preserve .a as extension for shared libraries through AIX4.2
16995       # and later when we are not doing run time linking.
16996       library_names_spec='${libname}${release}.a $libname.a'
16997       soname_spec='${libname}${release}${shared_ext}$major'
16998     fi
16999     shlibpath_var=LIBPATH
17000   fi
17001   ;;
17002
17003 amigaos*)
17004   case $host_cpu in
17005   powerpc)
17006     # Since July 2007 AmigaOS4 officially supports .so libraries.
17007     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
17008     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17009     ;;
17010   m68k)
17011     library_names_spec='$libname.ixlibrary $libname.a'
17012     # Create ${libname}_ixlibrary.a entries in /sys/libs.
17013     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 ${libname}_ixlibrary.a || exit 1; done'
17014     ;;
17015   esac
17016   ;;
17017
17018 beos*)
17019   library_names_spec='${libname}${shared_ext}'
17020   dynamic_linker="$host_os ld.so"
17021   shlibpath_var=LIBRARY_PATH
17022   ;;
17023
17024 bsdi[45]*)
17025   version_type=linux
17026   need_version=no
17027   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17028   soname_spec='${libname}${release}${shared_ext}$major'
17029   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
17030   shlibpath_var=LD_LIBRARY_PATH
17031   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
17032   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
17033   # the default ld.so.conf also contains /usr/contrib/lib and
17034   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
17035   # libtool to hard-code these into programs
17036   ;;
17037
17038 cygwin* | mingw* | pw32* | cegcc*)
17039   version_type=windows
17040   shrext_cmds=".dll"
17041   need_version=no
17042   need_lib_prefix=no
17043
17044   case $GCC,$host_os in
17045   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
17046     library_names_spec='$libname.dll.a'
17047     # DLL is installed to $(libdir)/../bin by postinstall_cmds
17048     postinstall_cmds='base_file=`basename \${file}`~
17049       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
17050       dldir=$destdir/`dirname \$dlpath`~
17051       test -d \$dldir || mkdir -p \$dldir~
17052       $install_prog $dir/$dlname \$dldir/$dlname~
17053       chmod a+x \$dldir/$dlname~
17054       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17055         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17056       fi'
17057     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17058       dlpath=$dir/\$dldll~
17059        $RM \$dlpath'
17060     shlibpath_overrides_runpath=yes
17061
17062     case $host_os in
17063     cygwin*)
17064       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17065       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17066
17067       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
17068       ;;
17069     mingw* | cegcc*)
17070       # MinGW DLLs use traditional 'lib' prefix
17071       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17072       ;;
17073     pw32*)
17074       # pw32 DLLs use 'pw' prefix rather than 'lib'
17075       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17076       ;;
17077     esac
17078     ;;
17079
17080   *)
17081     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17082     ;;
17083   esac
17084   dynamic_linker='Win32 ld.exe'
17085   # FIXME: first we should search . and the directory the executable is in
17086   shlibpath_var=PATH
17087   ;;
17088
17089 darwin* | rhapsody*)
17090   dynamic_linker="$host_os dyld"
17091   version_type=darwin
17092   need_lib_prefix=no
17093   need_version=no
17094   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17095   soname_spec='${libname}${release}${major}$shared_ext'
17096   shlibpath_overrides_runpath=yes
17097   shlibpath_var=DYLD_LIBRARY_PATH
17098   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17099
17100   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17101   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17102   ;;
17103
17104 dgux*)
17105   version_type=linux
17106   need_lib_prefix=no
17107   need_version=no
17108   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17109   soname_spec='${libname}${release}${shared_ext}$major'
17110   shlibpath_var=LD_LIBRARY_PATH
17111   ;;
17112
17113 freebsd* | dragonfly*)
17114   # DragonFly does not have aout.  When/if they implement a new
17115   # versioning mechanism, adjust this.
17116   if test -x /usr/bin/objformat; then
17117     objformat=`/usr/bin/objformat`
17118   else
17119     case $host_os in
17120     freebsd[23].*) objformat=aout ;;
17121     *) objformat=elf ;;
17122     esac
17123   fi
17124   version_type=freebsd-$objformat
17125   case $version_type in
17126     freebsd-elf*)
17127       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17128       need_version=no
17129       need_lib_prefix=no
17130       ;;
17131     freebsd-*)
17132       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17133       need_version=yes
17134       ;;
17135   esac
17136   shlibpath_var=LD_LIBRARY_PATH
17137   case $host_os in
17138   freebsd2.*)
17139     shlibpath_overrides_runpath=yes
17140     ;;
17141   freebsd3.[01]* | freebsdelf3.[01]*)
17142     shlibpath_overrides_runpath=yes
17143     hardcode_into_libs=yes
17144     ;;
17145   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17146   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17147     shlibpath_overrides_runpath=no
17148     hardcode_into_libs=yes
17149     ;;
17150   *) # from 4.6 on, and DragonFly
17151     shlibpath_overrides_runpath=yes
17152     hardcode_into_libs=yes
17153     ;;
17154   esac
17155   ;;
17156
17157 gnu*)
17158   version_type=linux
17159   need_lib_prefix=no
17160   need_version=no
17161   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17162   soname_spec='${libname}${release}${shared_ext}$major'
17163   shlibpath_var=LD_LIBRARY_PATH
17164   hardcode_into_libs=yes
17165   ;;
17166
17167 haiku*)
17168   version_type=linux
17169   need_lib_prefix=no
17170   need_version=no
17171   dynamic_linker="$host_os runtime_loader"
17172   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17173   soname_spec='${libname}${release}${shared_ext}$major'
17174   shlibpath_var=LIBRARY_PATH
17175   shlibpath_overrides_runpath=yes
17176   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17177   hardcode_into_libs=yes
17178   ;;
17179
17180 hpux9* | hpux10* | hpux11*)
17181   # Give a soname corresponding to the major version so that dld.sl refuses to
17182   # link against other versions.
17183   version_type=sunos
17184   need_lib_prefix=no
17185   need_version=no
17186   case $host_cpu in
17187   ia64*)
17188     shrext_cmds='.so'
17189     hardcode_into_libs=yes
17190     dynamic_linker="$host_os dld.so"
17191     shlibpath_var=LD_LIBRARY_PATH
17192     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17193     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17194     soname_spec='${libname}${release}${shared_ext}$major'
17195     if test "X$HPUX_IA64_MODE" = X32; then
17196       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17197     else
17198       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17199     fi
17200     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17201     ;;
17202   hppa*64*)
17203     shrext_cmds='.sl'
17204     hardcode_into_libs=yes
17205     dynamic_linker="$host_os dld.sl"
17206     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17207     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17208     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17209     soname_spec='${libname}${release}${shared_ext}$major'
17210     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17211     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17212     ;;
17213   *)
17214     shrext_cmds='.sl'
17215     dynamic_linker="$host_os dld.sl"
17216     shlibpath_var=SHLIB_PATH
17217     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17218     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17219     soname_spec='${libname}${release}${shared_ext}$major'
17220     ;;
17221   esac
17222   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17223   postinstall_cmds='chmod 555 $lib'
17224   # or fails outright, so override atomically:
17225   install_override_mode=555
17226   ;;
17227
17228 interix[3-9]*)
17229   version_type=linux
17230   need_lib_prefix=no
17231   need_version=no
17232   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17233   soname_spec='${libname}${release}${shared_ext}$major'
17234   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17235   shlibpath_var=LD_LIBRARY_PATH
17236   shlibpath_overrides_runpath=no
17237   hardcode_into_libs=yes
17238   ;;
17239
17240 irix5* | irix6* | nonstopux*)
17241   case $host_os in
17242     nonstopux*) version_type=nonstopux ;;
17243     *)
17244         if test "$lt_cv_prog_gnu_ld" = yes; then
17245                 version_type=linux
17246         else
17247                 version_type=irix
17248         fi ;;
17249   esac
17250   need_lib_prefix=no
17251   need_version=no
17252   soname_spec='${libname}${release}${shared_ext}$major'
17253   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17254   case $host_os in
17255   irix5* | nonstopux*)
17256     libsuff= shlibsuff=
17257     ;;
17258   *)
17259     case $LD in # libtool.m4 will add one of these switches to LD
17260     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17261       libsuff= shlibsuff= libmagic=32-bit;;
17262     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17263       libsuff=32 shlibsuff=N32 libmagic=N32;;
17264     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17265       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17266     *) libsuff= shlibsuff= libmagic=never-match;;
17267     esac
17268     ;;
17269   esac
17270   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17271   shlibpath_overrides_runpath=no
17272   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17273   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17274   hardcode_into_libs=yes
17275   ;;
17276
17277 # No shared lib support for Linux oldld, aout, or coff.
17278 linux*oldld* | linux*aout* | linux*coff*)
17279   dynamic_linker=no
17280   ;;
17281
17282 # This must be Linux ELF.
17283 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17284   version_type=linux
17285   need_lib_prefix=no
17286   need_version=no
17287   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17288   soname_spec='${libname}${release}${shared_ext}$major'
17289   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17290   shlibpath_var=LD_LIBRARY_PATH
17291   shlibpath_overrides_runpath=no
17292
17293   # Some binutils ld are patched to set DT_RUNPATH
17294   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17295   $as_echo_n "(cached) " >&6
17296 else
17297   lt_cv_shlibpath_overrides_runpath=no
17298     save_LDFLAGS=$LDFLAGS
17299     save_libdir=$libdir
17300     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17301          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17302     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17303 /* end confdefs.h.  */
17304
17305 int
17306 main ()
17307 {
17308
17309   ;
17310   return 0;
17311 }
17312 _ACEOF
17313 if ac_fn_c_try_link "$LINENO"; then :
17314   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17315   lt_cv_shlibpath_overrides_runpath=yes
17316 fi
17317 fi
17318 rm -f core conftest.err conftest.$ac_objext \
17319     conftest$ac_exeext conftest.$ac_ext
17320     LDFLAGS=$save_LDFLAGS
17321     libdir=$save_libdir
17322
17323 fi
17324
17325   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17326
17327   # This implies no fast_install, which is unacceptable.
17328   # Some rework will be needed to allow for fast_install
17329   # before this can be enabled.
17330   hardcode_into_libs=yes
17331
17332   # Append ld.so.conf contents to the search path
17333   if test -f /etc/ld.so.conf; then
17334     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' ' '`
17335     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17336   fi
17337
17338   # We used to test for /lib/ld.so.1 and disable shared libraries on
17339   # powerpc, because MkLinux only supported shared libraries with the
17340   # GNU dynamic linker.  Since this was broken with cross compilers,
17341   # most powerpc-linux boxes support dynamic linking these days and
17342   # people can always --disable-shared, the test was removed, and we
17343   # assume the GNU/Linux dynamic linker is in use.
17344   dynamic_linker='GNU/Linux ld.so'
17345   ;;
17346
17347 netbsd*)
17348   version_type=sunos
17349   need_lib_prefix=no
17350   need_version=no
17351   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17352     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17353     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17354     dynamic_linker='NetBSD (a.out) ld.so'
17355   else
17356     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17357     soname_spec='${libname}${release}${shared_ext}$major'
17358     dynamic_linker='NetBSD ld.elf_so'
17359   fi
17360   shlibpath_var=LD_LIBRARY_PATH
17361   shlibpath_overrides_runpath=yes
17362   hardcode_into_libs=yes
17363   ;;
17364
17365 newsos6)
17366   version_type=linux
17367   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17368   shlibpath_var=LD_LIBRARY_PATH
17369   shlibpath_overrides_runpath=yes
17370   ;;
17371
17372 *nto* | *qnx*)
17373   version_type=qnx
17374   need_lib_prefix=no
17375   need_version=no
17376   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17377   soname_spec='${libname}${release}${shared_ext}$major'
17378   shlibpath_var=LD_LIBRARY_PATH
17379   shlibpath_overrides_runpath=no
17380   hardcode_into_libs=yes
17381   dynamic_linker='ldqnx.so'
17382   ;;
17383
17384 openbsd*)
17385   version_type=sunos
17386   sys_lib_dlsearch_path_spec="/usr/lib"
17387   need_lib_prefix=no
17388   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17389   case $host_os in
17390     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17391     *)                          need_version=no  ;;
17392   esac
17393   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17394   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17395   shlibpath_var=LD_LIBRARY_PATH
17396   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17397     case $host_os in
17398       openbsd2.[89] | openbsd2.[89].*)
17399         shlibpath_overrides_runpath=no
17400         ;;
17401       *)
17402         shlibpath_overrides_runpath=yes
17403         ;;
17404       esac
17405   else
17406     shlibpath_overrides_runpath=yes
17407   fi
17408   ;;
17409
17410 os2*)
17411   libname_spec='$name'
17412   shrext_cmds=".dll"
17413   need_lib_prefix=no
17414   library_names_spec='$libname${shared_ext} $libname.a'
17415   dynamic_linker='OS/2 ld.exe'
17416   shlibpath_var=LIBPATH
17417   ;;
17418
17419 osf3* | osf4* | osf5*)
17420   version_type=osf
17421   need_lib_prefix=no
17422   need_version=no
17423   soname_spec='${libname}${release}${shared_ext}$major'
17424   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17425   shlibpath_var=LD_LIBRARY_PATH
17426   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17427   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17428   ;;
17429
17430 rdos*)
17431   dynamic_linker=no
17432   ;;
17433
17434 solaris*)
17435   version_type=linux
17436   need_lib_prefix=no
17437   need_version=no
17438   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17439   soname_spec='${libname}${release}${shared_ext}$major'
17440   shlibpath_var=LD_LIBRARY_PATH
17441   shlibpath_overrides_runpath=yes
17442   hardcode_into_libs=yes
17443   # ldd complains unless libraries are executable
17444   postinstall_cmds='chmod +x $lib'
17445   ;;
17446
17447 sunos4*)
17448   version_type=sunos
17449   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17450   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17451   shlibpath_var=LD_LIBRARY_PATH
17452   shlibpath_overrides_runpath=yes
17453   if test "$with_gnu_ld" = yes; then
17454     need_lib_prefix=no
17455   fi
17456   need_version=yes
17457   ;;
17458
17459 sysv4 | sysv4.3*)
17460   version_type=linux
17461   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17462   soname_spec='${libname}${release}${shared_ext}$major'
17463   shlibpath_var=LD_LIBRARY_PATH
17464   case $host_vendor in
17465     sni)
17466       shlibpath_overrides_runpath=no
17467       need_lib_prefix=no
17468       runpath_var=LD_RUN_PATH
17469       ;;
17470     siemens)
17471       need_lib_prefix=no
17472       ;;
17473     motorola)
17474       need_lib_prefix=no
17475       need_version=no
17476       shlibpath_overrides_runpath=no
17477       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17478       ;;
17479   esac
17480   ;;
17481
17482 sysv4*MP*)
17483   if test -d /usr/nec ;then
17484     version_type=linux
17485     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17486     soname_spec='$libname${shared_ext}.$major'
17487     shlibpath_var=LD_LIBRARY_PATH
17488   fi
17489   ;;
17490
17491 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17492   version_type=freebsd-elf
17493   need_lib_prefix=no
17494   need_version=no
17495   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17496   soname_spec='${libname}${release}${shared_ext}$major'
17497   shlibpath_var=LD_LIBRARY_PATH
17498   shlibpath_overrides_runpath=yes
17499   hardcode_into_libs=yes
17500   if test "$with_gnu_ld" = yes; then
17501     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17502   else
17503     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17504     case $host_os in
17505       sco3.2v5*)
17506         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17507         ;;
17508     esac
17509   fi
17510   sys_lib_dlsearch_path_spec='/usr/lib'
17511   ;;
17512
17513 tpf*)
17514   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17515   version_type=linux
17516   need_lib_prefix=no
17517   need_version=no
17518   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17519   shlibpath_var=LD_LIBRARY_PATH
17520   shlibpath_overrides_runpath=no
17521   hardcode_into_libs=yes
17522   ;;
17523
17524 uts4*)
17525   version_type=linux
17526   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17527   soname_spec='${libname}${release}${shared_ext}$major'
17528   shlibpath_var=LD_LIBRARY_PATH
17529   ;;
17530
17531 *)
17532   dynamic_linker=no
17533   ;;
17534 esac
17535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17536 $as_echo "$dynamic_linker" >&6; }
17537 test "$dynamic_linker" = no && can_build_shared=no
17538
17539 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17540 if test "$GCC" = yes; then
17541   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17542 fi
17543
17544 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17545   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17546 fi
17547 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17548   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17549 fi
17550
17551
17552
17553
17554
17555
17556
17557
17558
17559
17560
17561
17562
17563
17564
17565
17566
17567
17568
17569
17570
17571
17572
17573
17574
17575
17576
17577
17578
17579
17580
17581
17582
17583
17584
17585
17586
17587
17588
17589
17590
17591
17592
17593
17594
17595
17596
17597
17598
17599
17600
17601
17602
17603
17604
17605
17606
17607
17608
17609
17610
17611
17612
17613
17614
17615
17616
17617
17618
17619
17620
17621
17622
17623
17624
17625
17626
17627
17628
17629
17630
17631
17632
17633
17634
17635
17636
17637
17638
17639
17640
17641
17642   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17643 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17644 hardcode_action=
17645 if test -n "$hardcode_libdir_flag_spec" ||
17646    test -n "$runpath_var" ||
17647    test "X$hardcode_automatic" = "Xyes" ; then
17648
17649   # We can hardcode non-existent directories.
17650   if test "$hardcode_direct" != no &&
17651      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17652      # have to relink, otherwise we might link with an installed library
17653      # when we should be linking with a yet-to-be-installed one
17654      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17655      test "$hardcode_minus_L" != no; then
17656     # Linking always hardcodes the temporary library directory.
17657     hardcode_action=relink
17658   else
17659     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17660     hardcode_action=immediate
17661   fi
17662 else
17663   # We cannot hardcode anything, or else we can only hardcode existing
17664   # directories.
17665   hardcode_action=unsupported
17666 fi
17667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17668 $as_echo "$hardcode_action" >&6; }
17669
17670 if test "$hardcode_action" = relink ||
17671    test "$inherit_rpath" = yes; then
17672   # Fast installation is not supported
17673   enable_fast_install=no
17674 elif test "$shlibpath_overrides_runpath" = yes ||
17675      test "$enable_shared" = no; then
17676   # Fast installation is not necessary
17677   enable_fast_install=needless
17678 fi
17679
17680
17681
17682
17683
17684
17685   if test "x$enable_dlopen" != xyes; then
17686   enable_dlopen=unknown
17687   enable_dlopen_self=unknown
17688   enable_dlopen_self_static=unknown
17689 else
17690   lt_cv_dlopen=no
17691   lt_cv_dlopen_libs=
17692
17693   case $host_os in
17694   beos*)
17695     lt_cv_dlopen="load_add_on"
17696     lt_cv_dlopen_libs=
17697     lt_cv_dlopen_self=yes
17698     ;;
17699
17700   mingw* | pw32* | cegcc*)
17701     lt_cv_dlopen="LoadLibrary"
17702     lt_cv_dlopen_libs=
17703     ;;
17704
17705   cygwin*)
17706     lt_cv_dlopen="dlopen"
17707     lt_cv_dlopen_libs=
17708     ;;
17709
17710   darwin*)
17711   # if libdl is installed we need to link against it
17712     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17713 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17714 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17715   $as_echo_n "(cached) " >&6
17716 else
17717   ac_check_lib_save_LIBS=$LIBS
17718 LIBS="-ldl  $LIBS"
17719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17720 /* end confdefs.h.  */
17721
17722 /* Override any GCC internal prototype to avoid an error.
17723    Use char because int might match the return type of a GCC
17724    builtin and then its argument prototype would still apply.  */
17725 #ifdef __cplusplus
17726 extern "C"
17727 #endif
17728 char dlopen ();
17729 int
17730 main ()
17731 {
17732 return dlopen ();
17733   ;
17734   return 0;
17735 }
17736 _ACEOF
17737 if ac_fn_c_try_link "$LINENO"; then :
17738   ac_cv_lib_dl_dlopen=yes
17739 else
17740   ac_cv_lib_dl_dlopen=no
17741 fi
17742 rm -f core conftest.err conftest.$ac_objext \
17743     conftest$ac_exeext conftest.$ac_ext
17744 LIBS=$ac_check_lib_save_LIBS
17745 fi
17746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17747 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17748 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17749   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17750 else
17751
17752     lt_cv_dlopen="dyld"
17753     lt_cv_dlopen_libs=
17754     lt_cv_dlopen_self=yes
17755
17756 fi
17757
17758     ;;
17759
17760   *)
17761     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17762 if test "x$ac_cv_func_shl_load" = x""yes; then :
17763   lt_cv_dlopen="shl_load"
17764 else
17765   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17766 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17767 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17768   $as_echo_n "(cached) " >&6
17769 else
17770   ac_check_lib_save_LIBS=$LIBS
17771 LIBS="-ldld  $LIBS"
17772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17773 /* end confdefs.h.  */
17774
17775 /* Override any GCC internal prototype to avoid an error.
17776    Use char because int might match the return type of a GCC
17777    builtin and then its argument prototype would still apply.  */
17778 #ifdef __cplusplus
17779 extern "C"
17780 #endif
17781 char shl_load ();
17782 int
17783 main ()
17784 {
17785 return shl_load ();
17786   ;
17787   return 0;
17788 }
17789 _ACEOF
17790 if ac_fn_c_try_link "$LINENO"; then :
17791   ac_cv_lib_dld_shl_load=yes
17792 else
17793   ac_cv_lib_dld_shl_load=no
17794 fi
17795 rm -f core conftest.err conftest.$ac_objext \
17796     conftest$ac_exeext conftest.$ac_ext
17797 LIBS=$ac_check_lib_save_LIBS
17798 fi
17799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17800 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17801 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17802   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17803 else
17804   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17805 if test "x$ac_cv_func_dlopen" = x""yes; then :
17806   lt_cv_dlopen="dlopen"
17807 else
17808   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17809 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17810 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17811   $as_echo_n "(cached) " >&6
17812 else
17813   ac_check_lib_save_LIBS=$LIBS
17814 LIBS="-ldl  $LIBS"
17815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17816 /* end confdefs.h.  */
17817
17818 /* Override any GCC internal prototype to avoid an error.
17819    Use char because int might match the return type of a GCC
17820    builtin and then its argument prototype would still apply.  */
17821 #ifdef __cplusplus
17822 extern "C"
17823 #endif
17824 char dlopen ();
17825 int
17826 main ()
17827 {
17828 return dlopen ();
17829   ;
17830   return 0;
17831 }
17832 _ACEOF
17833 if ac_fn_c_try_link "$LINENO"; then :
17834   ac_cv_lib_dl_dlopen=yes
17835 else
17836   ac_cv_lib_dl_dlopen=no
17837 fi
17838 rm -f core conftest.err conftest.$ac_objext \
17839     conftest$ac_exeext conftest.$ac_ext
17840 LIBS=$ac_check_lib_save_LIBS
17841 fi
17842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17843 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17844 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17845   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17846 else
17847   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17848 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17849 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17850   $as_echo_n "(cached) " >&6
17851 else
17852   ac_check_lib_save_LIBS=$LIBS
17853 LIBS="-lsvld  $LIBS"
17854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17855 /* end confdefs.h.  */
17856
17857 /* Override any GCC internal prototype to avoid an error.
17858    Use char because int might match the return type of a GCC
17859    builtin and then its argument prototype would still apply.  */
17860 #ifdef __cplusplus
17861 extern "C"
17862 #endif
17863 char dlopen ();
17864 int
17865 main ()
17866 {
17867 return dlopen ();
17868   ;
17869   return 0;
17870 }
17871 _ACEOF
17872 if ac_fn_c_try_link "$LINENO"; then :
17873   ac_cv_lib_svld_dlopen=yes
17874 else
17875   ac_cv_lib_svld_dlopen=no
17876 fi
17877 rm -f core conftest.err conftest.$ac_objext \
17878     conftest$ac_exeext conftest.$ac_ext
17879 LIBS=$ac_check_lib_save_LIBS
17880 fi
17881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17882 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17883 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17884   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17885 else
17886   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17887 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17888 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17889   $as_echo_n "(cached) " >&6
17890 else
17891   ac_check_lib_save_LIBS=$LIBS
17892 LIBS="-ldld  $LIBS"
17893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17894 /* end confdefs.h.  */
17895
17896 /* Override any GCC internal prototype to avoid an error.
17897    Use char because int might match the return type of a GCC
17898    builtin and then its argument prototype would still apply.  */
17899 #ifdef __cplusplus
17900 extern "C"
17901 #endif
17902 char dld_link ();
17903 int
17904 main ()
17905 {
17906 return dld_link ();
17907   ;
17908   return 0;
17909 }
17910 _ACEOF
17911 if ac_fn_c_try_link "$LINENO"; then :
17912   ac_cv_lib_dld_dld_link=yes
17913 else
17914   ac_cv_lib_dld_dld_link=no
17915 fi
17916 rm -f core conftest.err conftest.$ac_objext \
17917     conftest$ac_exeext conftest.$ac_ext
17918 LIBS=$ac_check_lib_save_LIBS
17919 fi
17920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17921 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17922 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17923   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17924 fi
17925
17926
17927 fi
17928
17929
17930 fi
17931
17932
17933 fi
17934
17935
17936 fi
17937
17938
17939 fi
17940
17941     ;;
17942   esac
17943
17944   if test "x$lt_cv_dlopen" != xno; then
17945     enable_dlopen=yes
17946   else
17947     enable_dlopen=no
17948   fi
17949
17950   case $lt_cv_dlopen in
17951   dlopen)
17952     save_CPPFLAGS="$CPPFLAGS"
17953     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17954
17955     save_LDFLAGS="$LDFLAGS"
17956     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17957
17958     save_LIBS="$LIBS"
17959     LIBS="$lt_cv_dlopen_libs $LIBS"
17960
17961     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17962 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17963 if test "${lt_cv_dlopen_self+set}" = set; then :
17964   $as_echo_n "(cached) " >&6
17965 else
17966           if test "$cross_compiling" = yes; then :
17967   lt_cv_dlopen_self=cross
17968 else
17969   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17970   lt_status=$lt_dlunknown
17971   cat > conftest.$ac_ext <<_LT_EOF
17972 #line 17972 "configure"
17973 #include "confdefs.h"
17974
17975 #if HAVE_DLFCN_H
17976 #include <dlfcn.h>
17977 #endif
17978
17979 #include <stdio.h>
17980
17981 #ifdef RTLD_GLOBAL
17982 #  define LT_DLGLOBAL           RTLD_GLOBAL
17983 #else
17984 #  ifdef DL_GLOBAL
17985 #    define LT_DLGLOBAL         DL_GLOBAL
17986 #  else
17987 #    define LT_DLGLOBAL         0
17988 #  endif
17989 #endif
17990
17991 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17992    find out it does not work in some platform. */
17993 #ifndef LT_DLLAZY_OR_NOW
17994 #  ifdef RTLD_LAZY
17995 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17996 #  else
17997 #    ifdef DL_LAZY
17998 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17999 #    else
18000 #      ifdef RTLD_NOW
18001 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18002 #      else
18003 #        ifdef DL_NOW
18004 #          define LT_DLLAZY_OR_NOW      DL_NOW
18005 #        else
18006 #          define LT_DLLAZY_OR_NOW      0
18007 #        endif
18008 #      endif
18009 #    endif
18010 #  endif
18011 #endif
18012
18013 /* When -fvisbility=hidden is used, assume the code has been annotated
18014    correspondingly for the symbols needed.  */
18015 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18016 void fnord () __attribute__((visibility("default")));
18017 #endif
18018
18019 void fnord () { int i=42; }
18020 int main ()
18021 {
18022   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18023   int status = $lt_dlunknown;
18024
18025   if (self)
18026     {
18027       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18028       else
18029         {
18030           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18031           else puts (dlerror ());
18032         }
18033       /* dlclose (self); */
18034     }
18035   else
18036     puts (dlerror ());
18037
18038   return status;
18039 }
18040 _LT_EOF
18041   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18042   (eval $ac_link) 2>&5
18043   ac_status=$?
18044   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18045   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18046     (./conftest; exit; ) >&5 2>/dev/null
18047     lt_status=$?
18048     case x$lt_status in
18049       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
18050       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
18051       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
18052     esac
18053   else :
18054     # compilation failed
18055     lt_cv_dlopen_self=no
18056   fi
18057 fi
18058 rm -fr conftest*
18059
18060
18061 fi
18062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
18063 $as_echo "$lt_cv_dlopen_self" >&6; }
18064
18065     if test "x$lt_cv_dlopen_self" = xyes; then
18066       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
18067       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
18068 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
18069 if test "${lt_cv_dlopen_self_static+set}" = set; then :
18070   $as_echo_n "(cached) " >&6
18071 else
18072           if test "$cross_compiling" = yes; then :
18073   lt_cv_dlopen_self_static=cross
18074 else
18075   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18076   lt_status=$lt_dlunknown
18077   cat > conftest.$ac_ext <<_LT_EOF
18078 #line 18078 "configure"
18079 #include "confdefs.h"
18080
18081 #if HAVE_DLFCN_H
18082 #include <dlfcn.h>
18083 #endif
18084
18085 #include <stdio.h>
18086
18087 #ifdef RTLD_GLOBAL
18088 #  define LT_DLGLOBAL           RTLD_GLOBAL
18089 #else
18090 #  ifdef DL_GLOBAL
18091 #    define LT_DLGLOBAL         DL_GLOBAL
18092 #  else
18093 #    define LT_DLGLOBAL         0
18094 #  endif
18095 #endif
18096
18097 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18098    find out it does not work in some platform. */
18099 #ifndef LT_DLLAZY_OR_NOW
18100 #  ifdef RTLD_LAZY
18101 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18102 #  else
18103 #    ifdef DL_LAZY
18104 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18105 #    else
18106 #      ifdef RTLD_NOW
18107 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18108 #      else
18109 #        ifdef DL_NOW
18110 #          define LT_DLLAZY_OR_NOW      DL_NOW
18111 #        else
18112 #          define LT_DLLAZY_OR_NOW      0
18113 #        endif
18114 #      endif
18115 #    endif
18116 #  endif
18117 #endif
18118
18119 /* When -fvisbility=hidden is used, assume the code has been annotated
18120    correspondingly for the symbols needed.  */
18121 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18122 void fnord () __attribute__((visibility("default")));
18123 #endif
18124
18125 void fnord () { int i=42; }
18126 int main ()
18127 {
18128   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18129   int status = $lt_dlunknown;
18130
18131   if (self)
18132     {
18133       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18134       else
18135         {
18136           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18137           else puts (dlerror ());
18138         }
18139       /* dlclose (self); */
18140     }
18141   else
18142     puts (dlerror ());
18143
18144   return status;
18145 }
18146 _LT_EOF
18147   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18148   (eval $ac_link) 2>&5
18149   ac_status=$?
18150   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18151   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18152     (./conftest; exit; ) >&5 2>/dev/null
18153     lt_status=$?
18154     case x$lt_status in
18155       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18156       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18157       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18158     esac
18159   else :
18160     # compilation failed
18161     lt_cv_dlopen_self_static=no
18162   fi
18163 fi
18164 rm -fr conftest*
18165
18166
18167 fi
18168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18169 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18170     fi
18171
18172     CPPFLAGS="$save_CPPFLAGS"
18173     LDFLAGS="$save_LDFLAGS"
18174     LIBS="$save_LIBS"
18175     ;;
18176   esac
18177
18178   case $lt_cv_dlopen_self in
18179   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18180   *) enable_dlopen_self=unknown ;;
18181   esac
18182
18183   case $lt_cv_dlopen_self_static in
18184   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18185   *) enable_dlopen_self_static=unknown ;;
18186   esac
18187 fi
18188
18189
18190
18191
18192
18193
18194
18195
18196
18197
18198
18199
18200
18201
18202
18203
18204
18205 striplib=
18206 old_striplib=
18207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18208 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18209 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18210   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18211   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18212   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18213 $as_echo "yes" >&6; }
18214 else
18215 # FIXME - insert some real tests, host_os isn't really good enough
18216   case $host_os in
18217   darwin*)
18218     if test -n "$STRIP" ; then
18219       striplib="$STRIP -x"
18220       old_striplib="$STRIP -S"
18221       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18222 $as_echo "yes" >&6; }
18223     else
18224       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18225 $as_echo "no" >&6; }
18226     fi
18227     ;;
18228   *)
18229     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18230 $as_echo "no" >&6; }
18231     ;;
18232   esac
18233 fi
18234
18235
18236
18237
18238
18239
18240
18241
18242
18243
18244
18245
18246   # Report which library types will actually be built
18247   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18248 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18250 $as_echo "$can_build_shared" >&6; }
18251
18252   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18253 $as_echo_n "checking whether to build shared libraries... " >&6; }
18254   test "$can_build_shared" = "no" && enable_shared=no
18255
18256   # On AIX, shared libraries and static libraries use the same namespace, and
18257   # are all built from PIC.
18258   case $host_os in
18259   aix3*)
18260     test "$enable_shared" = yes && enable_static=no
18261     if test -n "$RANLIB"; then
18262       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18263       postinstall_cmds='$RANLIB $lib'
18264     fi
18265     ;;
18266
18267   aix[4-9]*)
18268     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18269       test "$enable_shared" = yes && enable_static=no
18270     fi
18271     ;;
18272   esac
18273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18274 $as_echo "$enable_shared" >&6; }
18275
18276   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18277 $as_echo_n "checking whether to build static libraries... " >&6; }
18278   # Make sure either enable_shared or enable_static is yes.
18279   test "$enable_shared" = yes || enable_static=yes
18280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18281 $as_echo "$enable_static" >&6; }
18282
18283
18284
18285
18286 fi
18287 ac_ext=c
18288 ac_cpp='$CPP $CPPFLAGS'
18289 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18290 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18291 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18292
18293 CC="$lt_save_CC"
18294
18295       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18296     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18297     (test "X$CXX" != "Xg++"))) ; then
18298   ac_ext=cpp
18299 ac_cpp='$CXXCPP $CPPFLAGS'
18300 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18301 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18302 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18304 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18305 if test -z "$CXXCPP"; then
18306   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18307   $as_echo_n "(cached) " >&6
18308 else
18309       # Double quotes because CXXCPP needs to be expanded
18310     for CXXCPP in "$CXX -E" "/lib/cpp"
18311     do
18312       ac_preproc_ok=false
18313 for ac_cxx_preproc_warn_flag in '' yes
18314 do
18315   # Use a header file that comes with gcc, so configuring glibc
18316   # with a fresh cross-compiler works.
18317   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18318   # <limits.h> exists even on freestanding compilers.
18319   # On the NeXT, cc -E runs the code through the compiler's parser,
18320   # not just through cpp. "Syntax error" is here to catch this case.
18321   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18322 /* end confdefs.h.  */
18323 #ifdef __STDC__
18324 # include <limits.h>
18325 #else
18326 # include <assert.h>
18327 #endif
18328                      Syntax error
18329 _ACEOF
18330 if ac_fn_cxx_try_cpp "$LINENO"; then :
18331
18332 else
18333   # Broken: fails on valid input.
18334 continue
18335 fi
18336 rm -f conftest.err conftest.$ac_ext
18337
18338   # OK, works on sane cases.  Now check whether nonexistent headers
18339   # can be detected and how.
18340   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18341 /* end confdefs.h.  */
18342 #include <ac_nonexistent.h>
18343 _ACEOF
18344 if ac_fn_cxx_try_cpp "$LINENO"; then :
18345   # Broken: success on invalid input.
18346 continue
18347 else
18348   # Passes both tests.
18349 ac_preproc_ok=:
18350 break
18351 fi
18352 rm -f conftest.err conftest.$ac_ext
18353
18354 done
18355 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18356 rm -f conftest.err conftest.$ac_ext
18357 if $ac_preproc_ok; then :
18358   break
18359 fi
18360
18361     done
18362     ac_cv_prog_CXXCPP=$CXXCPP
18363
18364 fi
18365   CXXCPP=$ac_cv_prog_CXXCPP
18366 else
18367   ac_cv_prog_CXXCPP=$CXXCPP
18368 fi
18369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18370 $as_echo "$CXXCPP" >&6; }
18371 ac_preproc_ok=false
18372 for ac_cxx_preproc_warn_flag in '' yes
18373 do
18374   # Use a header file that comes with gcc, so configuring glibc
18375   # with a fresh cross-compiler works.
18376   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18377   # <limits.h> exists even on freestanding compilers.
18378   # On the NeXT, cc -E runs the code through the compiler's parser,
18379   # not just through cpp. "Syntax error" is here to catch this case.
18380   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18381 /* end confdefs.h.  */
18382 #ifdef __STDC__
18383 # include <limits.h>
18384 #else
18385 # include <assert.h>
18386 #endif
18387                      Syntax error
18388 _ACEOF
18389 if ac_fn_cxx_try_cpp "$LINENO"; then :
18390
18391 else
18392   # Broken: fails on valid input.
18393 continue
18394 fi
18395 rm -f conftest.err conftest.$ac_ext
18396
18397   # OK, works on sane cases.  Now check whether nonexistent headers
18398   # can be detected and how.
18399   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18400 /* end confdefs.h.  */
18401 #include <ac_nonexistent.h>
18402 _ACEOF
18403 if ac_fn_cxx_try_cpp "$LINENO"; then :
18404   # Broken: success on invalid input.
18405 continue
18406 else
18407   # Passes both tests.
18408 ac_preproc_ok=:
18409 break
18410 fi
18411 rm -f conftest.err conftest.$ac_ext
18412
18413 done
18414 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18415 rm -f conftest.err conftest.$ac_ext
18416 if $ac_preproc_ok; then :
18417
18418 else
18419   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18420 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18421 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18422 See \`config.log' for more details." "$LINENO" 5; }
18423 fi
18424
18425 ac_ext=c
18426 ac_cpp='$CPP $CPPFLAGS'
18427 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18428 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18429 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18430
18431 else
18432   _lt_caught_CXX_error=yes
18433 fi
18434
18435 ac_ext=cpp
18436 ac_cpp='$CXXCPP $CPPFLAGS'
18437 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18438 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18439 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18440
18441 archive_cmds_need_lc_CXX=no
18442 allow_undefined_flag_CXX=
18443 always_export_symbols_CXX=no
18444 archive_expsym_cmds_CXX=
18445 compiler_needs_object_CXX=no
18446 export_dynamic_flag_spec_CXX=
18447 hardcode_direct_CXX=no
18448 hardcode_direct_absolute_CXX=no
18449 hardcode_libdir_flag_spec_CXX=
18450 hardcode_libdir_flag_spec_ld_CXX=
18451 hardcode_libdir_separator_CXX=
18452 hardcode_minus_L_CXX=no
18453 hardcode_shlibpath_var_CXX=unsupported
18454 hardcode_automatic_CXX=no
18455 inherit_rpath_CXX=no
18456 module_cmds_CXX=
18457 module_expsym_cmds_CXX=
18458 link_all_deplibs_CXX=unknown
18459 old_archive_cmds_CXX=$old_archive_cmds
18460 reload_flag_CXX=$reload_flag
18461 reload_cmds_CXX=$reload_cmds
18462 no_undefined_flag_CXX=
18463 whole_archive_flag_spec_CXX=
18464 enable_shared_with_static_runtimes_CXX=no
18465
18466 # Source file extension for C++ test sources.
18467 ac_ext=cpp
18468
18469 # Object file extension for compiled C++ test sources.
18470 objext=o
18471 objext_CXX=$objext
18472
18473 # No sense in running all these tests if we already determined that
18474 # the CXX compiler isn't working.  Some variables (like enable_shared)
18475 # are currently assumed to apply to all compilers on this platform,
18476 # and will be corrupted by setting them based on a non-working compiler.
18477 if test "$_lt_caught_CXX_error" != yes; then
18478   # Code to be used in simple compile tests
18479   lt_simple_compile_test_code="int some_variable = 0;"
18480
18481   # Code to be used in simple link tests
18482   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18483
18484   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18485
18486
18487
18488
18489
18490
18491 # If no C compiler was specified, use CC.
18492 LTCC=${LTCC-"$CC"}
18493
18494 # If no C compiler flags were specified, use CFLAGS.
18495 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18496
18497 # Allow CC to be a program name with arguments.
18498 compiler=$CC
18499
18500
18501   # save warnings/boilerplate of simple test code
18502   ac_outfile=conftest.$ac_objext
18503 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18504 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18505 _lt_compiler_boilerplate=`cat conftest.err`
18506 $RM conftest*
18507
18508   ac_outfile=conftest.$ac_objext
18509 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18510 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18511 _lt_linker_boilerplate=`cat conftest.err`
18512 $RM -r conftest*
18513
18514
18515   # Allow CC to be a program name with arguments.
18516   lt_save_CC=$CC
18517   lt_save_LD=$LD
18518   lt_save_GCC=$GCC
18519   GCC=$GXX
18520   lt_save_with_gnu_ld=$with_gnu_ld
18521   lt_save_path_LD=$lt_cv_path_LD
18522   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18523     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18524   else
18525     $as_unset lt_cv_prog_gnu_ld
18526   fi
18527   if test -n "${lt_cv_path_LDCXX+set}"; then
18528     lt_cv_path_LD=$lt_cv_path_LDCXX
18529   else
18530     $as_unset lt_cv_path_LD
18531   fi
18532   test -z "${LDCXX+set}" || LD=$LDCXX
18533   CC=${CXX-"c++"}
18534   compiler=$CC
18535   compiler_CXX=$CC
18536   for cc_temp in $compiler""; do
18537   case $cc_temp in
18538     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18539     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18540     \-*) ;;
18541     *) break;;
18542   esac
18543 done
18544 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18545
18546
18547   if test -n "$compiler"; then
18548     # We don't want -fno-exception when compiling C++ code, so set the
18549     # no_builtin_flag separately
18550     if test "$GXX" = yes; then
18551       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18552     else
18553       lt_prog_compiler_no_builtin_flag_CXX=
18554     fi
18555
18556     if test "$GXX" = yes; then
18557       # Set up default GNU C++ configuration
18558
18559
18560
18561 # Check whether --with-gnu-ld was given.
18562 if test "${with_gnu_ld+set}" = set; then :
18563   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18564 else
18565   with_gnu_ld=no
18566 fi
18567
18568 ac_prog=ld
18569 if test "$GCC" = yes; then
18570   # Check if gcc -print-prog-name=ld gives a path.
18571   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18572 $as_echo_n "checking for ld used by $CC... " >&6; }
18573   case $host in
18574   *-*-mingw*)
18575     # gcc leaves a trailing carriage return which upsets mingw
18576     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18577   *)
18578     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18579   esac
18580   case $ac_prog in
18581     # Accept absolute paths.
18582     [\\/]* | ?:[\\/]*)
18583       re_direlt='/[^/][^/]*/\.\./'
18584       # Canonicalize the pathname of ld
18585       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18586       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18587         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18588       done
18589       test -z "$LD" && LD="$ac_prog"
18590       ;;
18591   "")
18592     # If it fails, then pretend we aren't using GCC.
18593     ac_prog=ld
18594     ;;
18595   *)
18596     # If it is relative, then search for the first ld in PATH.
18597     with_gnu_ld=unknown
18598     ;;
18599   esac
18600 elif test "$with_gnu_ld" = yes; then
18601   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18602 $as_echo_n "checking for GNU ld... " >&6; }
18603 else
18604   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18605 $as_echo_n "checking for non-GNU ld... " >&6; }
18606 fi
18607 if test "${lt_cv_path_LD+set}" = set; then :
18608   $as_echo_n "(cached) " >&6
18609 else
18610   if test -z "$LD"; then
18611   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18612   for ac_dir in $PATH; do
18613     IFS="$lt_save_ifs"
18614     test -z "$ac_dir" && ac_dir=.
18615     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18616       lt_cv_path_LD="$ac_dir/$ac_prog"
18617       # Check to see if the program is GNU ld.  I'd rather use --version,
18618       # but apparently some variants of GNU ld only accept -v.
18619       # Break only if it was the GNU/non-GNU ld that we prefer.
18620       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18621       *GNU* | *'with BFD'*)
18622         test "$with_gnu_ld" != no && break
18623         ;;
18624       *)
18625         test "$with_gnu_ld" != yes && break
18626         ;;
18627       esac
18628     fi
18629   done
18630   IFS="$lt_save_ifs"
18631 else
18632   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18633 fi
18634 fi
18635
18636 LD="$lt_cv_path_LD"
18637 if test -n "$LD"; then
18638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18639 $as_echo "$LD" >&6; }
18640 else
18641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18642 $as_echo "no" >&6; }
18643 fi
18644 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18646 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18647 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18648   $as_echo_n "(cached) " >&6
18649 else
18650   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18651 case `$LD -v 2>&1 </dev/null` in
18652 *GNU* | *'with BFD'*)
18653   lt_cv_prog_gnu_ld=yes
18654   ;;
18655 *)
18656   lt_cv_prog_gnu_ld=no
18657   ;;
18658 esac
18659 fi
18660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18661 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18662 with_gnu_ld=$lt_cv_prog_gnu_ld
18663
18664
18665
18666
18667
18668
18669
18670       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18671       # archiving commands below assume that GNU ld is being used.
18672       if test "$with_gnu_ld" = yes; then
18673         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18674         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18675
18676         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18677         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18678
18679         # If archive_cmds runs LD, not CC, wlarc should be empty
18680         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18681         #     investigate it a little bit more. (MM)
18682         wlarc='${wl}'
18683
18684         # ancient GNU ld didn't support --whole-archive et. al.
18685         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18686           $GREP 'no-whole-archive' > /dev/null; then
18687           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18688         else
18689           whole_archive_flag_spec_CXX=
18690         fi
18691       else
18692         with_gnu_ld=no
18693         wlarc=
18694
18695         # A generic and very simple default shared library creation
18696         # command for GNU C++ for the case where it uses the native
18697         # linker, instead of GNU ld.  If possible, this setting should
18698         # overridden to take advantage of the native linker features on
18699         # the platform it is being used on.
18700         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18701       fi
18702
18703       # Commands to make compiler produce verbose output that lists
18704       # what "hidden" libraries, object files and flags are used when
18705       # linking a shared library.
18706       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18707
18708     else
18709       GXX=no
18710       with_gnu_ld=no
18711       wlarc=
18712     fi
18713
18714     # PORTME: fill in a description of your system's C++ link characteristics
18715     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18716 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18717     ld_shlibs_CXX=yes
18718     case $host_os in
18719       aix3*)
18720         # FIXME: insert proper C++ library support
18721         ld_shlibs_CXX=no
18722         ;;
18723       aix[4-9]*)
18724         if test "$host_cpu" = ia64; then
18725           # On IA64, the linker does run time linking by default, so we don't
18726           # have to do anything special.
18727           aix_use_runtimelinking=no
18728           exp_sym_flag='-Bexport'
18729           no_entry_flag=""
18730         else
18731           aix_use_runtimelinking=no
18732
18733           # Test if we are trying to use run time linking or normal
18734           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18735           # need to do runtime linking.
18736           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18737             for ld_flag in $LDFLAGS; do
18738               case $ld_flag in
18739               *-brtl*)
18740                 aix_use_runtimelinking=yes
18741                 break
18742                 ;;
18743               esac
18744             done
18745             ;;
18746           esac
18747
18748           exp_sym_flag='-bexport'
18749           no_entry_flag='-bnoentry'
18750         fi
18751
18752         # When large executables or shared objects are built, AIX ld can
18753         # have problems creating the table of contents.  If linking a library
18754         # or program results in "error TOC overflow" add -mminimal-toc to
18755         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18756         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18757
18758         archive_cmds_CXX=''
18759         hardcode_direct_CXX=yes
18760         hardcode_direct_absolute_CXX=yes
18761         hardcode_libdir_separator_CXX=':'
18762         link_all_deplibs_CXX=yes
18763         file_list_spec_CXX='${wl}-f,'
18764
18765         if test "$GXX" = yes; then
18766           case $host_os in aix4.[012]|aix4.[012].*)
18767           # We only want to do this on AIX 4.2 and lower, the check
18768           # below for broken collect2 doesn't work under 4.3+
18769           collect2name=`${CC} -print-prog-name=collect2`
18770           if test -f "$collect2name" &&
18771              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18772           then
18773             # We have reworked collect2
18774             :
18775           else
18776             # We have old collect2
18777             hardcode_direct_CXX=unsupported
18778             # It fails to find uninstalled libraries when the uninstalled
18779             # path is not listed in the libpath.  Setting hardcode_minus_L
18780             # to unsupported forces relinking
18781             hardcode_minus_L_CXX=yes
18782             hardcode_libdir_flag_spec_CXX='-L$libdir'
18783             hardcode_libdir_separator_CXX=
18784           fi
18785           esac
18786           shared_flag='-shared'
18787           if test "$aix_use_runtimelinking" = yes; then
18788             shared_flag="$shared_flag "'${wl}-G'
18789           fi
18790         else
18791           # not using gcc
18792           if test "$host_cpu" = ia64; then
18793           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18794           # chokes on -Wl,-G. The following line is correct:
18795           shared_flag='-G'
18796           else
18797             if test "$aix_use_runtimelinking" = yes; then
18798               shared_flag='${wl}-G'
18799             else
18800               shared_flag='${wl}-bM:SRE'
18801             fi
18802           fi
18803         fi
18804
18805         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18806         # It seems that -bexpall does not export symbols beginning with
18807         # underscore (_), so it is better to generate a list of symbols to
18808         # export.
18809         always_export_symbols_CXX=yes
18810         if test "$aix_use_runtimelinking" = yes; then
18811           # Warning - without using the other runtime loading flags (-brtl),
18812           # -berok will link without error, but may produce a broken library.
18813           allow_undefined_flag_CXX='-berok'
18814           # Determine the default libpath from the value encoded in an empty
18815           # executable.
18816           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18817 /* end confdefs.h.  */
18818
18819 int
18820 main ()
18821 {
18822
18823   ;
18824   return 0;
18825 }
18826 _ACEOF
18827 if ac_fn_cxx_try_link "$LINENO"; then :
18828
18829 lt_aix_libpath_sed='
18830     /Import File Strings/,/^$/ {
18831         /^0/ {
18832             s/^0  *\(.*\)$/\1/
18833             p
18834         }
18835     }'
18836 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18837 # Check for a 64-bit object if we didn't find anything.
18838 if test -z "$aix_libpath"; then
18839   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18840 fi
18841 fi
18842 rm -f core conftest.err conftest.$ac_objext \
18843     conftest$ac_exeext conftest.$ac_ext
18844 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18845
18846           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18847
18848           archive_expsym_cmds_CXX='$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 $shared_flag"
18849         else
18850           if test "$host_cpu" = ia64; then
18851             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18852             allow_undefined_flag_CXX="-z nodefs"
18853             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18854           else
18855             # Determine the default libpath from the value encoded in an
18856             # empty executable.
18857             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18858 /* end confdefs.h.  */
18859
18860 int
18861 main ()
18862 {
18863
18864   ;
18865   return 0;
18866 }
18867 _ACEOF
18868 if ac_fn_cxx_try_link "$LINENO"; then :
18869
18870 lt_aix_libpath_sed='
18871     /Import File Strings/,/^$/ {
18872         /^0/ {
18873             s/^0  *\(.*\)$/\1/
18874             p
18875         }
18876     }'
18877 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18878 # Check for a 64-bit object if we didn't find anything.
18879 if test -z "$aix_libpath"; then
18880   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18881 fi
18882 fi
18883 rm -f core conftest.err conftest.$ac_objext \
18884     conftest$ac_exeext conftest.$ac_ext
18885 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18886
18887             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18888             # Warning - without using the other run time loading flags,
18889             # -berok will link without error, but may produce a broken library.
18890             no_undefined_flag_CXX=' ${wl}-bernotok'
18891             allow_undefined_flag_CXX=' ${wl}-berok'
18892             if test "$with_gnu_ld" = yes; then
18893               # We only use this code for GNU lds that support --whole-archive.
18894               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18895             else
18896               # Exported symbols can be pulled into shared objects from archives
18897               whole_archive_flag_spec_CXX='$convenience'
18898             fi
18899             archive_cmds_need_lc_CXX=yes
18900             # This is similar to how AIX traditionally builds its shared
18901             # libraries.
18902             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'
18903           fi
18904         fi
18905         ;;
18906
18907       beos*)
18908         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18909           allow_undefined_flag_CXX=unsupported
18910           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18911           # support --undefined.  This deserves some investigation.  FIXME
18912           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18913         else
18914           ld_shlibs_CXX=no
18915         fi
18916         ;;
18917
18918       chorus*)
18919         case $cc_basename in
18920           *)
18921           # FIXME: insert proper C++ library support
18922           ld_shlibs_CXX=no
18923           ;;
18924         esac
18925         ;;
18926
18927       cygwin* | mingw* | pw32* | cegcc*)
18928         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18929         # as there is no search path for DLLs.
18930         hardcode_libdir_flag_spec_CXX='-L$libdir'
18931         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18932         allow_undefined_flag_CXX=unsupported
18933         always_export_symbols_CXX=no
18934         enable_shared_with_static_runtimes_CXX=yes
18935
18936         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18937           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18938           # If the export-symbols file already is a .def file (1st line
18939           # is EXPORTS), use it as is; otherwise, prepend...
18940           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18941             cp $export_symbols $output_objdir/$soname.def;
18942           else
18943             echo EXPORTS > $output_objdir/$soname.def;
18944             cat $export_symbols >> $output_objdir/$soname.def;
18945           fi~
18946           $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 $lib'
18947         else
18948           ld_shlibs_CXX=no
18949         fi
18950         ;;
18951       darwin* | rhapsody*)
18952
18953
18954   archive_cmds_need_lc_CXX=no
18955   hardcode_direct_CXX=no
18956   hardcode_automatic_CXX=yes
18957   hardcode_shlibpath_var_CXX=unsupported
18958   if test "$lt_cv_ld_force_load" = "yes"; then
18959     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 \"$new_convenience\"`'
18960   else
18961     whole_archive_flag_spec_CXX=''
18962   fi
18963   link_all_deplibs_CXX=yes
18964   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18965   case $cc_basename in
18966      ifort*) _lt_dar_can_shared=yes ;;
18967      *) _lt_dar_can_shared=$GCC ;;
18968   esac
18969   if test "$_lt_dar_can_shared" = "yes"; then
18970     output_verbose_link_cmd=func_echo_all
18971     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}"
18972     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18973     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}${_lt_dsymutil}"
18974     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18975        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18976       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${_lt_dsymutil}"
18977       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18978     fi
18979
18980   else
18981   ld_shlibs_CXX=no
18982   fi
18983
18984         ;;
18985
18986       dgux*)
18987         case $cc_basename in
18988           ec++*)
18989             # FIXME: insert proper C++ library support
18990             ld_shlibs_CXX=no
18991             ;;
18992           ghcx*)
18993             # Green Hills C++ Compiler
18994             # FIXME: insert proper C++ library support
18995             ld_shlibs_CXX=no
18996             ;;
18997           *)
18998             # FIXME: insert proper C++ library support
18999             ld_shlibs_CXX=no
19000             ;;
19001         esac
19002         ;;
19003
19004       freebsd2.*)
19005         # C++ shared libraries reported to be fairly broken before
19006         # switch to ELF
19007         ld_shlibs_CXX=no
19008         ;;
19009
19010       freebsd-elf*)
19011         archive_cmds_need_lc_CXX=no
19012         ;;
19013
19014       freebsd* | dragonfly*)
19015         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
19016         # conventions
19017         ld_shlibs_CXX=yes
19018         ;;
19019
19020       gnu*)
19021         ;;
19022
19023       haiku*)
19024         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19025         link_all_deplibs_CXX=yes
19026         ;;
19027
19028       hpux9*)
19029         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19030         hardcode_libdir_separator_CXX=:
19031         export_dynamic_flag_spec_CXX='${wl}-E'
19032         hardcode_direct_CXX=yes
19033         hardcode_minus_L_CXX=yes # Not in the search PATH,
19034                                              # but as the default
19035                                              # location of the library.
19036
19037         case $cc_basename in
19038           CC*)
19039             # FIXME: insert proper C++ library support
19040             ld_shlibs_CXX=no
19041             ;;
19042           aCC*)
19043             archive_cmds_CXX='$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 $lib'
19044             # Commands to make compiler produce verbose output that lists
19045             # what "hidden" libraries, object files and flags are used when
19046             # linking a shared library.
19047             #
19048             # There doesn't appear to be a way to prevent this compiler from
19049             # explicitly linking system object files so we need to strip them
19050             # from the output so that they don't get included in the library
19051             # dependencies.
19052             output_verbose_link_cmd='templist=`($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"'
19053             ;;
19054           *)
19055             if test "$GXX" = yes; then
19056               archive_cmds_CXX='$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'
19057             else
19058               # FIXME: insert proper C++ library support
19059               ld_shlibs_CXX=no
19060             fi
19061             ;;
19062         esac
19063         ;;
19064
19065       hpux10*|hpux11*)
19066         if test $with_gnu_ld = no; then
19067           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19068           hardcode_libdir_separator_CXX=:
19069
19070           case $host_cpu in
19071             hppa*64*|ia64*)
19072               ;;
19073             *)
19074               export_dynamic_flag_spec_CXX='${wl}-E'
19075               ;;
19076           esac
19077         fi
19078         case $host_cpu in
19079           hppa*64*|ia64*)
19080             hardcode_direct_CXX=no
19081             hardcode_shlibpath_var_CXX=no
19082             ;;
19083           *)
19084             hardcode_direct_CXX=yes
19085             hardcode_direct_absolute_CXX=yes
19086             hardcode_minus_L_CXX=yes # Not in the search PATH,
19087                                                  # but as the default
19088                                                  # location of the library.
19089             ;;
19090         esac
19091
19092         case $cc_basename in
19093           CC*)
19094             # FIXME: insert proper C++ library support
19095             ld_shlibs_CXX=no
19096             ;;
19097           aCC*)
19098             case $host_cpu in
19099               hppa*64*)
19100                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19101                 ;;
19102               ia64*)
19103                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19104                 ;;
19105               *)
19106                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19107                 ;;
19108             esac
19109             # Commands to make compiler produce verbose output that lists
19110             # what "hidden" libraries, object files and flags are used when
19111             # linking a shared library.
19112             #
19113             # There doesn't appear to be a way to prevent this compiler from
19114             # explicitly linking system object files so we need to strip them
19115             # from the output so that they don't get included in the library
19116             # dependencies.
19117             output_verbose_link_cmd='templist=`($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"'
19118             ;;
19119           *)
19120             if test "$GXX" = yes; then
19121               if test $with_gnu_ld = no; then
19122                 case $host_cpu in
19123                   hppa*64*)
19124                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19125                     ;;
19126                   ia64*)
19127                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19128                     ;;
19129                   *)
19130                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19131                     ;;
19132                 esac
19133               fi
19134             else
19135               # FIXME: insert proper C++ library support
19136               ld_shlibs_CXX=no
19137             fi
19138             ;;
19139         esac
19140         ;;
19141
19142       interix[3-9]*)
19143         hardcode_direct_CXX=no
19144         hardcode_shlibpath_var_CXX=no
19145         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19146         export_dynamic_flag_spec_CXX='${wl}-E'
19147         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19148         # Instead, shared libraries are loaded at an image base (0x10000000 by
19149         # default) and relocated if they conflict, which is a slow very memory
19150         # consuming and fragmenting process.  To avoid this, we pick a random,
19151         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19152         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19153         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19154         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19155         ;;
19156       irix5* | irix6*)
19157         case $cc_basename in
19158           CC*)
19159             # SGI C++
19160             archive_cmds_CXX='$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 $lib'
19161
19162             # Archives containing C++ object files must be created using
19163             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19164             # necessary to make sure instantiated templates are included
19165             # in the archive.
19166             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19167             ;;
19168           *)
19169             if test "$GXX" = yes; then
19170               if test "$with_gnu_ld" = no; then
19171                 archive_cmds_CXX='$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 $lib'
19172               else
19173                 archive_cmds_CXX='$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 $lib'
19174               fi
19175             fi
19176             link_all_deplibs_CXX=yes
19177             ;;
19178         esac
19179         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19180         hardcode_libdir_separator_CXX=:
19181         inherit_rpath_CXX=yes
19182         ;;
19183
19184       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19185         case $cc_basename in
19186           KCC*)
19187             # Kuck and Associates, Inc. (KAI) C++ Compiler
19188
19189             # KCC will only create a shared library if the output file
19190             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19191             # to its proper name (with version) after linking.
19192             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'
19193             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 $lib'
19194             # Commands to make compiler produce verbose output that lists
19195             # what "hidden" libraries, object files and flags are used when
19196             # linking a shared library.
19197             #
19198             # There doesn't appear to be a way to prevent this compiler from
19199             # explicitly linking system object files so we need to strip them
19200             # from the output so that they don't get included in the library
19201             # dependencies.
19202             output_verbose_link_cmd='templist=`$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"'
19203
19204             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19205             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19206
19207             # Archives containing C++ object files must be created using
19208             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19209             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19210             ;;
19211           icpc* | ecpc* )
19212             # Intel C++
19213             with_gnu_ld=yes
19214             # version 8.0 and above of icpc choke on multiply defined symbols
19215             # if we add $predep_objects and $postdep_objects, however 7.1 and
19216             # earlier do not add the objects themselves.
19217             case `$CC -V 2>&1` in
19218               *"Version 7."*)
19219                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19220                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19221                 ;;
19222               *)  # Version 8.0 or newer
19223                 tmp_idyn=
19224                 case $host_cpu in
19225                   ia64*) tmp_idyn=' -i_dynamic';;
19226                 esac
19227                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19228                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19229                 ;;
19230             esac
19231             archive_cmds_need_lc_CXX=no
19232             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19233             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19234             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19235             ;;
19236           pgCC* | pgcpp*)
19237             # Portland Group C++ compiler
19238             case `$CC -V` in
19239             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19240               prelink_cmds_CXX='tpldir=Template.dir~
19241                 rm -rf $tpldir~
19242                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19243                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19244               old_archive_cmds_CXX='tpldir=Template.dir~
19245                 rm -rf $tpldir~
19246                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19247                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19248                 $RANLIB $oldlib'
19249               archive_cmds_CXX='tpldir=Template.dir~
19250                 rm -rf $tpldir~
19251                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19252                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19253               archive_expsym_cmds_CXX='tpldir=Template.dir~
19254                 rm -rf $tpldir~
19255                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19256                 $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 $lib'
19257               ;;
19258             *) # Version 6 and above use weak symbols
19259               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19260               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19261               ;;
19262             esac
19263
19264             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19265             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19266             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19267             ;;
19268           cxx*)
19269             # Compaq C++
19270             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19271             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19272
19273             runpath_var=LD_RUN_PATH
19274             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19275             hardcode_libdir_separator_CXX=:
19276
19277             # Commands to make compiler produce verbose output that lists
19278             # what "hidden" libraries, object files and flags are used when
19279             # linking a shared library.
19280             #
19281             # There doesn't appear to be a way to prevent this compiler from
19282             # explicitly linking system object files so we need to strip them
19283             # from the output so that they don't get included in the library
19284             # dependencies.
19285             output_verbose_link_cmd='templist=`$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" | $Xsed'
19286             ;;
19287           xl* | mpixl* | bgxl*)
19288             # IBM XL 8.0 on PPC, with GNU ld
19289             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19290             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19291             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19292             if test "x$supports_anon_versioning" = xyes; then
19293               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19294                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19295                 echo "local: *; };" >> $output_objdir/$libname.ver~
19296                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19297             fi
19298             ;;
19299           *)
19300             case `$CC -V 2>&1 | sed 5q` in
19301             *Sun\ C*)
19302               # Sun C++ 5.9
19303               no_undefined_flag_CXX=' -zdefs'
19304               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19305               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19306               hardcode_libdir_flag_spec_CXX='-R$libdir'
19307               whole_archive_flag_spec_CXX='${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'
19308               compiler_needs_object_CXX=yes
19309
19310               # Not sure whether something based on
19311               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19312               # would be better.
19313               output_verbose_link_cmd='func_echo_all'
19314
19315               # Archives containing C++ object files must be created using
19316               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19317               # necessary to make sure instantiated templates are included
19318               # in the archive.
19319               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19320               ;;
19321             esac
19322             ;;
19323         esac
19324         ;;
19325
19326       lynxos*)
19327         # FIXME: insert proper C++ library support
19328         ld_shlibs_CXX=no
19329         ;;
19330
19331       m88k*)
19332         # FIXME: insert proper C++ library support
19333         ld_shlibs_CXX=no
19334         ;;
19335
19336       mvs*)
19337         case $cc_basename in
19338           cxx*)
19339             # FIXME: insert proper C++ library support
19340             ld_shlibs_CXX=no
19341             ;;
19342           *)
19343             # FIXME: insert proper C++ library support
19344             ld_shlibs_CXX=no
19345             ;;
19346         esac
19347         ;;
19348
19349       netbsd*)
19350         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19351           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19352           wlarc=
19353           hardcode_libdir_flag_spec_CXX='-R$libdir'
19354           hardcode_direct_CXX=yes
19355           hardcode_shlibpath_var_CXX=no
19356         fi
19357         # Workaround some broken pre-1.5 toolchains
19358         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19359         ;;
19360
19361       *nto* | *qnx*)
19362         ld_shlibs_CXX=yes
19363         ;;
19364
19365       openbsd2*)
19366         # C++ shared libraries are fairly broken
19367         ld_shlibs_CXX=no
19368         ;;
19369
19370       openbsd*)
19371         if test -f /usr/libexec/ld.so; then
19372           hardcode_direct_CXX=yes
19373           hardcode_shlibpath_var_CXX=no
19374           hardcode_direct_absolute_CXX=yes
19375           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19376           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19377           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19378             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19379             export_dynamic_flag_spec_CXX='${wl}-E'
19380             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19381           fi
19382           output_verbose_link_cmd=func_echo_all
19383         else
19384           ld_shlibs_CXX=no
19385         fi
19386         ;;
19387
19388       osf3* | osf4* | osf5*)
19389         case $cc_basename in
19390           KCC*)
19391             # Kuck and Associates, Inc. (KAI) C++ Compiler
19392
19393             # KCC will only create a shared library if the output file
19394             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19395             # to its proper name (with version) after linking.
19396             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 $lib'
19397
19398             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19399             hardcode_libdir_separator_CXX=:
19400
19401             # Archives containing C++ object files must be created using
19402             # the KAI C++ compiler.
19403             case $host in
19404               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19405               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19406             esac
19407             ;;
19408           RCC*)
19409             # Rational C++ 2.4.1
19410             # FIXME: insert proper C++ library support
19411             ld_shlibs_CXX=no
19412             ;;
19413           cxx*)
19414             case $host in
19415               osf3*)
19416                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19417                 archive_cmds_CXX='$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 $lib'
19418                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19419                 ;;
19420               *)
19421                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19422                 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'
19423                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19424                   echo "-hidden">> $lib.exp~
19425                   $CC -shared$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~
19426                   $RM $lib.exp'
19427                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19428                 ;;
19429             esac
19430
19431             hardcode_libdir_separator_CXX=:
19432
19433             # Commands to make compiler produce verbose output that lists
19434             # what "hidden" libraries, object files and flags are used when
19435             # linking a shared library.
19436             #
19437             # There doesn't appear to be a way to prevent this compiler from
19438             # explicitly linking system object files so we need to strip them
19439             # from the output so that they don't get included in the library
19440             # dependencies.
19441             output_verbose_link_cmd='templist=`$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"'
19442             ;;
19443           *)
19444             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19445               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19446               case $host in
19447                 osf3*)
19448                   archive_cmds_CXX='$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 $lib'
19449                   ;;
19450                 *)
19451                   archive_cmds_CXX='$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 $lib'
19452                   ;;
19453               esac
19454
19455               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19456               hardcode_libdir_separator_CXX=:
19457
19458               # Commands to make compiler produce verbose output that lists
19459               # what "hidden" libraries, object files and flags are used when
19460               # linking a shared library.
19461               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19462
19463             else
19464               # FIXME: insert proper C++ library support
19465               ld_shlibs_CXX=no
19466             fi
19467             ;;
19468         esac
19469         ;;
19470
19471       psos*)
19472         # FIXME: insert proper C++ library support
19473         ld_shlibs_CXX=no
19474         ;;
19475
19476       sunos4*)
19477         case $cc_basename in
19478           CC*)
19479             # Sun C++ 4.x
19480             # FIXME: insert proper C++ library support
19481             ld_shlibs_CXX=no
19482             ;;
19483           lcc*)
19484             # Lucid
19485             # FIXME: insert proper C++ library support
19486             ld_shlibs_CXX=no
19487             ;;
19488           *)
19489             # FIXME: insert proper C++ library support
19490             ld_shlibs_CXX=no
19491             ;;
19492         esac
19493         ;;
19494
19495       solaris*)
19496         case $cc_basename in
19497           CC*)
19498             # Sun C++ 4.2, 5.x and Centerline C++
19499             archive_cmds_need_lc_CXX=yes
19500             no_undefined_flag_CXX=' -zdefs'
19501             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19502             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19503               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19504
19505             hardcode_libdir_flag_spec_CXX='-R$libdir'
19506             hardcode_shlibpath_var_CXX=no
19507             case $host_os in
19508               solaris2.[0-5] | solaris2.[0-5].*) ;;
19509               *)
19510                 # The compiler driver will combine and reorder linker options,
19511                 # but understands `-z linker_flag'.
19512                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19513                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19514                 ;;
19515             esac
19516             link_all_deplibs_CXX=yes
19517
19518             output_verbose_link_cmd='func_echo_all'
19519
19520             # Archives containing C++ object files must be created using
19521             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19522             # necessary to make sure instantiated templates are included
19523             # in the archive.
19524             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19525             ;;
19526           gcx*)
19527             # Green Hills C++ Compiler
19528             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19529
19530             # The C++ compiler must be used to create the archive.
19531             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19532             ;;
19533           *)
19534             # GNU C++ compiler with Solaris linker
19535             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19536               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19537               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19538                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19539                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19540                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19541
19542                 # Commands to make compiler produce verbose output that lists
19543                 # what "hidden" libraries, object files and flags are used when
19544                 # linking a shared library.
19545                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19546               else
19547                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19548                 # platform.
19549                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19550                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19551                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19552
19553                 # Commands to make compiler produce verbose output that lists
19554                 # what "hidden" libraries, object files and flags are used when
19555                 # linking a shared library.
19556                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19557               fi
19558
19559               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19560               case $host_os in
19561                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19562                 *)
19563                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19564                   ;;
19565               esac
19566             fi
19567             ;;
19568         esac
19569         ;;
19570
19571     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19572       no_undefined_flag_CXX='${wl}-z,text'
19573       archive_cmds_need_lc_CXX=no
19574       hardcode_shlibpath_var_CXX=no
19575       runpath_var='LD_RUN_PATH'
19576
19577       case $cc_basename in
19578         CC*)
19579           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19580           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19581           ;;
19582         *)
19583           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19584           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19585           ;;
19586       esac
19587       ;;
19588
19589       sysv5* | sco3.2v5* | sco5v6*)
19590         # Note: We can NOT use -z defs as we might desire, because we do not
19591         # link with -lc, and that would cause any symbols used from libc to
19592         # always be unresolved, which means just about no library would
19593         # ever link correctly.  If we're not using GNU ld we use -z text
19594         # though, which does catch some bad symbols but isn't as heavy-handed
19595         # as -z defs.
19596         no_undefined_flag_CXX='${wl}-z,text'
19597         allow_undefined_flag_CXX='${wl}-z,nodefs'
19598         archive_cmds_need_lc_CXX=no
19599         hardcode_shlibpath_var_CXX=no
19600         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19601         hardcode_libdir_separator_CXX=':'
19602         link_all_deplibs_CXX=yes
19603         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19604         runpath_var='LD_RUN_PATH'
19605
19606         case $cc_basename in
19607           CC*)
19608             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19609             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19610             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19611               '"$old_archive_cmds_CXX"
19612             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19613               '"$reload_cmds_CXX"
19614             ;;
19615           *)
19616             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19617             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19618             ;;
19619         esac
19620       ;;
19621
19622       tandem*)
19623         case $cc_basename in
19624           NCC*)
19625             # NonStop-UX NCC 3.20
19626             # FIXME: insert proper C++ library support
19627             ld_shlibs_CXX=no
19628             ;;
19629           *)
19630             # FIXME: insert proper C++ library support
19631             ld_shlibs_CXX=no
19632             ;;
19633         esac
19634         ;;
19635
19636       vxworks*)
19637         # FIXME: insert proper C++ library support
19638         ld_shlibs_CXX=no
19639         ;;
19640
19641       *)
19642         # FIXME: insert proper C++ library support
19643         ld_shlibs_CXX=no
19644         ;;
19645     esac
19646
19647     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19648 $as_echo "$ld_shlibs_CXX" >&6; }
19649     test "$ld_shlibs_CXX" = no && can_build_shared=no
19650
19651     GCC_CXX="$GXX"
19652     LD_CXX="$LD"
19653
19654     ## CAVEAT EMPTOR:
19655     ## There is no encapsulation within the following macros, do not change
19656     ## the running order or otherwise move them around unless you know exactly
19657     ## what you are doing...
19658     # Dependencies to place before and after the object being linked:
19659 predep_objects_CXX=
19660 postdep_objects_CXX=
19661 predeps_CXX=
19662 postdeps_CXX=
19663 compiler_lib_search_path_CXX=
19664
19665 cat > conftest.$ac_ext <<_LT_EOF
19666 class Foo
19667 {
19668 public:
19669   Foo (void) { a = 0; }
19670 private:
19671   int a;
19672 };
19673 _LT_EOF
19674
19675 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19676   (eval $ac_compile) 2>&5
19677   ac_status=$?
19678   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19679   test $ac_status = 0; }; then
19680   # Parse the compiler output and extract the necessary
19681   # objects, libraries and library flags.
19682
19683   # Sentinel used to keep track of whether or not we are before
19684   # the conftest object file.
19685   pre_test_object_deps_done=no
19686
19687   for p in `eval "$output_verbose_link_cmd"`; do
19688     case $p in
19689
19690     -L* | -R* | -l*)
19691        # Some compilers place space between "-{L,R}" and the path.
19692        # Remove the space.
19693        if test $p = "-L" ||
19694           test $p = "-R"; then
19695          prev=$p
19696          continue
19697        else
19698          prev=
19699        fi
19700
19701        if test "$pre_test_object_deps_done" = no; then
19702          case $p in
19703          -L* | -R*)
19704            # Internal compiler library paths should come after those
19705            # provided the user.  The postdeps already come after the
19706            # user supplied libs so there is no need to process them.
19707            if test -z "$compiler_lib_search_path_CXX"; then
19708              compiler_lib_search_path_CXX="${prev}${p}"
19709            else
19710              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19711            fi
19712            ;;
19713          # The "-l" case would never come before the object being
19714          # linked, so don't bother handling this case.
19715          esac
19716        else
19717          if test -z "$postdeps_CXX"; then
19718            postdeps_CXX="${prev}${p}"
19719          else
19720            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19721          fi
19722        fi
19723        ;;
19724
19725     *.$objext)
19726        # This assumes that the test object file only shows up
19727        # once in the compiler output.
19728        if test "$p" = "conftest.$objext"; then
19729          pre_test_object_deps_done=yes
19730          continue
19731        fi
19732
19733        if test "$pre_test_object_deps_done" = no; then
19734          if test -z "$predep_objects_CXX"; then
19735            predep_objects_CXX="$p"
19736          else
19737            predep_objects_CXX="$predep_objects_CXX $p"
19738          fi
19739        else
19740          if test -z "$postdep_objects_CXX"; then
19741            postdep_objects_CXX="$p"
19742          else
19743            postdep_objects_CXX="$postdep_objects_CXX $p"
19744          fi
19745        fi
19746        ;;
19747
19748     *) ;; # Ignore the rest.
19749
19750     esac
19751   done
19752
19753   # Clean up.
19754   rm -f a.out a.exe
19755 else
19756   echo "libtool.m4: error: problem compiling CXX test program"
19757 fi
19758
19759 $RM -f confest.$objext
19760
19761 # PORTME: override above test on systems where it is broken
19762 case $host_os in
19763 interix[3-9]*)
19764   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19765   # hack all around it, let's just trust "g++" to DTRT.
19766   predep_objects_CXX=
19767   postdep_objects_CXX=
19768   postdeps_CXX=
19769   ;;
19770
19771 linux*)
19772   case `$CC -V 2>&1 | sed 5q` in
19773   *Sun\ C*)
19774     # Sun C++ 5.9
19775
19776     # The more standards-conforming stlport4 library is
19777     # incompatible with the Cstd library. Avoid specifying
19778     # it if it's in CXXFLAGS. Ignore libCrun as
19779     # -library=stlport4 depends on it.
19780     case " $CXX $CXXFLAGS " in
19781     *" -library=stlport4 "*)
19782       solaris_use_stlport4=yes
19783       ;;
19784     esac
19785
19786     if test "$solaris_use_stlport4" != yes; then
19787       postdeps_CXX='-library=Cstd -library=Crun'
19788     fi
19789     ;;
19790   esac
19791   ;;
19792
19793 solaris*)
19794   case $cc_basename in
19795   CC*)
19796     # The more standards-conforming stlport4 library is
19797     # incompatible with the Cstd library. Avoid specifying
19798     # it if it's in CXXFLAGS. Ignore libCrun as
19799     # -library=stlport4 depends on it.
19800     case " $CXX $CXXFLAGS " in
19801     *" -library=stlport4 "*)
19802       solaris_use_stlport4=yes
19803       ;;
19804     esac
19805
19806     # Adding this requires a known-good setup of shared libraries for
19807     # Sun compiler versions before 5.6, else PIC objects from an old
19808     # archive will be linked into the output, leading to subtle bugs.
19809     if test "$solaris_use_stlport4" != yes; then
19810       postdeps_CXX='-library=Cstd -library=Crun'
19811     fi
19812     ;;
19813   esac
19814   ;;
19815 esac
19816
19817
19818 case " $postdeps_CXX " in
19819 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19820 esac
19821  compiler_lib_search_dirs_CXX=
19822 if test -n "${compiler_lib_search_path_CXX}"; then
19823  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19824 fi
19825
19826
19827
19828
19829
19830
19831
19832
19833
19834
19835
19836
19837
19838
19839
19840
19841
19842
19843
19844
19845
19846
19847
19848
19849
19850
19851
19852
19853
19854
19855
19856     lt_prog_compiler_wl_CXX=
19857 lt_prog_compiler_pic_CXX=
19858 lt_prog_compiler_static_CXX=
19859
19860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19861 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19862
19863   # C++ specific cases for pic, static, wl, etc.
19864   if test "$GXX" = yes; then
19865     lt_prog_compiler_wl_CXX='-Wl,'
19866     lt_prog_compiler_static_CXX='-static'
19867
19868     case $host_os in
19869     aix*)
19870       # All AIX code is PIC.
19871       if test "$host_cpu" = ia64; then
19872         # AIX 5 now supports IA64 processor
19873         lt_prog_compiler_static_CXX='-Bstatic'
19874       fi
19875       ;;
19876
19877     amigaos*)
19878       case $host_cpu in
19879       powerpc)
19880             # see comment about AmigaOS4 .so support
19881             lt_prog_compiler_pic_CXX='-fPIC'
19882         ;;
19883       m68k)
19884             # FIXME: we need at least 68020 code to build shared libraries, but
19885             # adding the `-m68020' flag to GCC prevents building anything better,
19886             # like `-m68040'.
19887             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19888         ;;
19889       esac
19890       ;;
19891
19892     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19893       # PIC is the default for these OSes.
19894       ;;
19895     mingw* | cygwin* | os2* | pw32* | cegcc*)
19896       # This hack is so that the source file can tell whether it is being
19897       # built for inclusion in a dll (and should export symbols for example).
19898       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19899       # (--disable-auto-import) libraries
19900       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19901       ;;
19902     darwin* | rhapsody*)
19903       # PIC is the default on this platform
19904       # Common symbols not allowed in MH_DYLIB files
19905       lt_prog_compiler_pic_CXX='-fno-common'
19906       ;;
19907     *djgpp*)
19908       # DJGPP does not support shared libraries at all
19909       lt_prog_compiler_pic_CXX=
19910       ;;
19911     haiku*)
19912       # PIC is the default for Haiku.
19913       # The "-static" flag exists, but is broken.
19914       lt_prog_compiler_static_CXX=
19915       ;;
19916     interix[3-9]*)
19917       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19918       # Instead, we relocate shared libraries at runtime.
19919       ;;
19920     sysv4*MP*)
19921       if test -d /usr/nec; then
19922         lt_prog_compiler_pic_CXX=-Kconform_pic
19923       fi
19924       ;;
19925     hpux*)
19926       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19927       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19928       # sets the default TLS model and affects inlining.
19929       case $host_cpu in
19930       hppa*64*)
19931         ;;
19932       *)
19933         lt_prog_compiler_pic_CXX='-fPIC'
19934         ;;
19935       esac
19936       ;;
19937     *qnx* | *nto*)
19938       # QNX uses GNU C++, but need to define -shared option too, otherwise
19939       # it will coredump.
19940       lt_prog_compiler_pic_CXX='-fPIC -shared'
19941       ;;
19942     *)
19943       lt_prog_compiler_pic_CXX='-fPIC'
19944       ;;
19945     esac
19946   else
19947     case $host_os in
19948       aix[4-9]*)
19949         # All AIX code is PIC.
19950         if test "$host_cpu" = ia64; then
19951           # AIX 5 now supports IA64 processor
19952           lt_prog_compiler_static_CXX='-Bstatic'
19953         else
19954           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19955         fi
19956         ;;
19957       chorus*)
19958         case $cc_basename in
19959         cxch68*)
19960           # Green Hills C++ Compiler
19961           # _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"
19962           ;;
19963         esac
19964         ;;
19965       dgux*)
19966         case $cc_basename in
19967           ec++*)
19968             lt_prog_compiler_pic_CXX='-KPIC'
19969             ;;
19970           ghcx*)
19971             # Green Hills C++ Compiler
19972             lt_prog_compiler_pic_CXX='-pic'
19973             ;;
19974           *)
19975             ;;
19976         esac
19977         ;;
19978       freebsd* | dragonfly*)
19979         # FreeBSD uses GNU C++
19980         ;;
19981       hpux9* | hpux10* | hpux11*)
19982         case $cc_basename in
19983           CC*)
19984             lt_prog_compiler_wl_CXX='-Wl,'
19985             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19986             if test "$host_cpu" != ia64; then
19987               lt_prog_compiler_pic_CXX='+Z'
19988             fi
19989             ;;
19990           aCC*)
19991             lt_prog_compiler_wl_CXX='-Wl,'
19992             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19993             case $host_cpu in
19994             hppa*64*|ia64*)
19995               # +Z the default
19996               ;;
19997             *)
19998               lt_prog_compiler_pic_CXX='+Z'
19999               ;;
20000             esac
20001             ;;
20002           *)
20003             ;;
20004         esac
20005         ;;
20006       interix*)
20007         # This is c89, which is MS Visual C++ (no shared libs)
20008         # Anyone wants to do a port?
20009         ;;
20010       irix5* | irix6* | nonstopux*)
20011         case $cc_basename in
20012           CC*)
20013             lt_prog_compiler_wl_CXX='-Wl,'
20014             lt_prog_compiler_static_CXX='-non_shared'
20015             # CC pic flag -KPIC is the default.
20016             ;;
20017           *)
20018             ;;
20019         esac
20020         ;;
20021       linux* | k*bsd*-gnu | kopensolaris*-gnu)
20022         case $cc_basename in
20023           KCC*)
20024             # KAI C++ Compiler
20025             lt_prog_compiler_wl_CXX='--backend -Wl,'
20026             lt_prog_compiler_pic_CXX='-fPIC'
20027             ;;
20028           ecpc* )
20029             # old Intel C++ for x86_64 which still supported -KPIC.
20030             lt_prog_compiler_wl_CXX='-Wl,'
20031             lt_prog_compiler_pic_CXX='-KPIC'
20032             lt_prog_compiler_static_CXX='-static'
20033             ;;
20034           icpc* )
20035             # Intel C++, used to be incompatible with GCC.
20036             # ICC 10 doesn't accept -KPIC any more.
20037             lt_prog_compiler_wl_CXX='-Wl,'
20038             lt_prog_compiler_pic_CXX='-fPIC'
20039             lt_prog_compiler_static_CXX='-static'
20040             ;;
20041           pgCC* | pgcpp*)
20042             # Portland Group C++ compiler
20043             lt_prog_compiler_wl_CXX='-Wl,'
20044             lt_prog_compiler_pic_CXX='-fpic'
20045             lt_prog_compiler_static_CXX='-Bstatic'
20046             ;;
20047           cxx*)
20048             # Compaq C++
20049             # Make sure the PIC flag is empty.  It appears that all Alpha
20050             # Linux and Compaq Tru64 Unix objects are PIC.
20051             lt_prog_compiler_pic_CXX=
20052             lt_prog_compiler_static_CXX='-non_shared'
20053             ;;
20054           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
20055             # IBM XL 8.0, 9.0 on PPC and BlueGene
20056             lt_prog_compiler_wl_CXX='-Wl,'
20057             lt_prog_compiler_pic_CXX='-qpic'
20058             lt_prog_compiler_static_CXX='-qstaticlink'
20059             ;;
20060           *)
20061             case `$CC -V 2>&1 | sed 5q` in
20062             *Sun\ C*)
20063               # Sun C++ 5.9
20064               lt_prog_compiler_pic_CXX='-KPIC'
20065               lt_prog_compiler_static_CXX='-Bstatic'
20066               lt_prog_compiler_wl_CXX='-Qoption ld '
20067               ;;
20068             esac
20069             ;;
20070         esac
20071         ;;
20072       lynxos*)
20073         ;;
20074       m88k*)
20075         ;;
20076       mvs*)
20077         case $cc_basename in
20078           cxx*)
20079             lt_prog_compiler_pic_CXX='-W c,exportall'
20080             ;;
20081           *)
20082             ;;
20083         esac
20084         ;;
20085       netbsd*)
20086         ;;
20087       *qnx* | *nto*)
20088         # QNX uses GNU C++, but need to define -shared option too, otherwise
20089         # it will coredump.
20090         lt_prog_compiler_pic_CXX='-fPIC -shared'
20091         ;;
20092       osf3* | osf4* | osf5*)
20093         case $cc_basename in
20094           KCC*)
20095             lt_prog_compiler_wl_CXX='--backend -Wl,'
20096             ;;
20097           RCC*)
20098             # Rational C++ 2.4.1
20099             lt_prog_compiler_pic_CXX='-pic'
20100             ;;
20101           cxx*)
20102             # Digital/Compaq C++
20103             lt_prog_compiler_wl_CXX='-Wl,'
20104             # Make sure the PIC flag is empty.  It appears that all Alpha
20105             # Linux and Compaq Tru64 Unix objects are PIC.
20106             lt_prog_compiler_pic_CXX=
20107             lt_prog_compiler_static_CXX='-non_shared'
20108             ;;
20109           *)
20110             ;;
20111         esac
20112         ;;
20113       psos*)
20114         ;;
20115       solaris*)
20116         case $cc_basename in
20117           CC*)
20118             # Sun C++ 4.2, 5.x and Centerline C++
20119             lt_prog_compiler_pic_CXX='-KPIC'
20120             lt_prog_compiler_static_CXX='-Bstatic'
20121             lt_prog_compiler_wl_CXX='-Qoption ld '
20122             ;;
20123           gcx*)
20124             # Green Hills C++ Compiler
20125             lt_prog_compiler_pic_CXX='-PIC'
20126             ;;
20127           *)
20128             ;;
20129         esac
20130         ;;
20131       sunos4*)
20132         case $cc_basename in
20133           CC*)
20134             # Sun C++ 4.x
20135             lt_prog_compiler_pic_CXX='-pic'
20136             lt_prog_compiler_static_CXX='-Bstatic'
20137             ;;
20138           lcc*)
20139             # Lucid
20140             lt_prog_compiler_pic_CXX='-pic'
20141             ;;
20142           *)
20143             ;;
20144         esac
20145         ;;
20146       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20147         case $cc_basename in
20148           CC*)
20149             lt_prog_compiler_wl_CXX='-Wl,'
20150             lt_prog_compiler_pic_CXX='-KPIC'
20151             lt_prog_compiler_static_CXX='-Bstatic'
20152             ;;
20153         esac
20154         ;;
20155       tandem*)
20156         case $cc_basename in
20157           NCC*)
20158             # NonStop-UX NCC 3.20
20159             lt_prog_compiler_pic_CXX='-KPIC'
20160             ;;
20161           *)
20162             ;;
20163         esac
20164         ;;
20165       vxworks*)
20166         ;;
20167       *)
20168         lt_prog_compiler_can_build_shared_CXX=no
20169         ;;
20170     esac
20171   fi
20172
20173 case $host_os in
20174   # For platforms which do not support PIC, -DPIC is meaningless:
20175   *djgpp*)
20176     lt_prog_compiler_pic_CXX=
20177     ;;
20178   *)
20179     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20180     ;;
20181 esac
20182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20183 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20184
20185
20186
20187 #
20188 # Check to make sure the PIC flag actually works.
20189 #
20190 if test -n "$lt_prog_compiler_pic_CXX"; then
20191   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20192 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20193 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20194   $as_echo_n "(cached) " >&6
20195 else
20196   lt_cv_prog_compiler_pic_works_CXX=no
20197    ac_outfile=conftest.$ac_objext
20198    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20199    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20200    # Insert the option either (1) after the last *FLAGS variable, or
20201    # (2) before a word containing "conftest.", or (3) at the end.
20202    # Note that $ac_compile itself does not contain backslashes and begins
20203    # with a dollar sign (not a hyphen), so the echo should work correctly.
20204    # The option is referenced via a variable to avoid confusing sed.
20205    lt_compile=`echo "$ac_compile" | $SED \
20206    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20207    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20208    -e 's:$: $lt_compiler_flag:'`
20209    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20210    (eval "$lt_compile" 2>conftest.err)
20211    ac_status=$?
20212    cat conftest.err >&5
20213    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20214    if (exit $ac_status) && test -s "$ac_outfile"; then
20215      # The compiler can only warn and ignore the option if not recognized
20216      # So say no if there are warnings other than the usual output.
20217      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20218      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20219      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20220        lt_cv_prog_compiler_pic_works_CXX=yes
20221      fi
20222    fi
20223    $RM conftest*
20224
20225 fi
20226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20227 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20228
20229 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20230     case $lt_prog_compiler_pic_CXX in
20231      "" | " "*) ;;
20232      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20233      esac
20234 else
20235     lt_prog_compiler_pic_CXX=
20236      lt_prog_compiler_can_build_shared_CXX=no
20237 fi
20238
20239 fi
20240
20241
20242
20243 #
20244 # Check to make sure the static flag actually works.
20245 #
20246 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20248 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20249 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20250   $as_echo_n "(cached) " >&6
20251 else
20252   lt_cv_prog_compiler_static_works_CXX=no
20253    save_LDFLAGS="$LDFLAGS"
20254    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20255    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20256    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20257      # The linker can only warn and ignore the option if not recognized
20258      # So say no if there are warnings
20259      if test -s conftest.err; then
20260        # Append any errors to the config.log.
20261        cat conftest.err 1>&5
20262        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20263        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20264        if diff conftest.exp conftest.er2 >/dev/null; then
20265          lt_cv_prog_compiler_static_works_CXX=yes
20266        fi
20267      else
20268        lt_cv_prog_compiler_static_works_CXX=yes
20269      fi
20270    fi
20271    $RM -r conftest*
20272    LDFLAGS="$save_LDFLAGS"
20273
20274 fi
20275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20276 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20277
20278 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20279     :
20280 else
20281     lt_prog_compiler_static_CXX=
20282 fi
20283
20284
20285
20286
20287     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20288 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20289 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20290   $as_echo_n "(cached) " >&6
20291 else
20292   lt_cv_prog_compiler_c_o_CXX=no
20293    $RM -r conftest 2>/dev/null
20294    mkdir conftest
20295    cd conftest
20296    mkdir out
20297    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20298
20299    lt_compiler_flag="-o out/conftest2.$ac_objext"
20300    # Insert the option either (1) after the last *FLAGS variable, or
20301    # (2) before a word containing "conftest.", or (3) at the end.
20302    # Note that $ac_compile itself does not contain backslashes and begins
20303    # with a dollar sign (not a hyphen), so the echo should work correctly.
20304    lt_compile=`echo "$ac_compile" | $SED \
20305    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20306    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20307    -e 's:$: $lt_compiler_flag:'`
20308    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20309    (eval "$lt_compile" 2>out/conftest.err)
20310    ac_status=$?
20311    cat out/conftest.err >&5
20312    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20313    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20314    then
20315      # The compiler can only warn and ignore the option if not recognized
20316      # So say no if there are warnings
20317      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20318      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20319      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20320        lt_cv_prog_compiler_c_o_CXX=yes
20321      fi
20322    fi
20323    chmod u+w . 2>&5
20324    $RM conftest*
20325    # SGI C++ compiler will create directory out/ii_files/ for
20326    # template instantiation
20327    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20328    $RM out/* && rmdir out
20329    cd ..
20330    $RM -r conftest
20331    $RM conftest*
20332
20333 fi
20334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20335 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20336
20337
20338
20339     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20340 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20341 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20342   $as_echo_n "(cached) " >&6
20343 else
20344   lt_cv_prog_compiler_c_o_CXX=no
20345    $RM -r conftest 2>/dev/null
20346    mkdir conftest
20347    cd conftest
20348    mkdir out
20349    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20350
20351    lt_compiler_flag="-o out/conftest2.$ac_objext"
20352    # Insert the option either (1) after the last *FLAGS variable, or
20353    # (2) before a word containing "conftest.", or (3) at the end.
20354    # Note that $ac_compile itself does not contain backslashes and begins
20355    # with a dollar sign (not a hyphen), so the echo should work correctly.
20356    lt_compile=`echo "$ac_compile" | $SED \
20357    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20358    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20359    -e 's:$: $lt_compiler_flag:'`
20360    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20361    (eval "$lt_compile" 2>out/conftest.err)
20362    ac_status=$?
20363    cat out/conftest.err >&5
20364    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20365    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20366    then
20367      # The compiler can only warn and ignore the option if not recognized
20368      # So say no if there are warnings
20369      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20370      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20371      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20372        lt_cv_prog_compiler_c_o_CXX=yes
20373      fi
20374    fi
20375    chmod u+w . 2>&5
20376    $RM conftest*
20377    # SGI C++ compiler will create directory out/ii_files/ for
20378    # template instantiation
20379    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20380    $RM out/* && rmdir out
20381    cd ..
20382    $RM -r conftest
20383    $RM conftest*
20384
20385 fi
20386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20387 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20388
20389
20390
20391
20392 hard_links="nottested"
20393 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20394   # do not overwrite the value of need_locks provided by the user
20395   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20396 $as_echo_n "checking if we can lock with hard links... " >&6; }
20397   hard_links=yes
20398   $RM conftest*
20399   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20400   touch conftest.a
20401   ln conftest.a conftest.b 2>&5 || hard_links=no
20402   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20404 $as_echo "$hard_links" >&6; }
20405   if test "$hard_links" = no; then
20406     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20407 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20408     need_locks=warn
20409   fi
20410 else
20411   need_locks=no
20412 fi
20413
20414
20415
20416     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20417 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20418
20419   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20420   case $host_os in
20421   aix[4-9]*)
20422     # If we're using GNU nm, then we don't want the "-C" option.
20423     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20424     # Also, AIX nm treats weak defined symbols like other global defined
20425     # symbols, whereas GNU nm marks them as "W".
20426     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20427       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20428     else
20429       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20430     fi
20431     ;;
20432   pw32*)
20433     export_symbols_cmds_CXX="$ltdll_cmds"
20434   ;;
20435   cygwin* | mingw* | cegcc*)
20436     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 > $export_symbols'
20437   ;;
20438   *)
20439     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20440   ;;
20441   esac
20442   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20443
20444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20445 $as_echo "$ld_shlibs_CXX" >&6; }
20446 test "$ld_shlibs_CXX" = no && can_build_shared=no
20447
20448 with_gnu_ld_CXX=$with_gnu_ld
20449
20450
20451
20452
20453
20454
20455 #
20456 # Do we need to explicitly link libc?
20457 #
20458 case "x$archive_cmds_need_lc_CXX" in
20459 x|xyes)
20460   # Assume -lc should be added
20461   archive_cmds_need_lc_CXX=yes
20462
20463   if test "$enable_shared" = yes && test "$GCC" = yes; then
20464     case $archive_cmds_CXX in
20465     *'~'*)
20466       # FIXME: we may have to deal with multi-command sequences.
20467       ;;
20468     '$CC '*)
20469       # Test whether the compiler implicitly links with -lc since on some
20470       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20471       # to ld, don't add -lc before -lgcc.
20472       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20473 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20474 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20475   $as_echo_n "(cached) " >&6
20476 else
20477   $RM conftest*
20478         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20479
20480         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20481   (eval $ac_compile) 2>&5
20482   ac_status=$?
20483   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20484   test $ac_status = 0; } 2>conftest.err; then
20485           soname=conftest
20486           lib=conftest
20487           libobjs=conftest.$ac_objext
20488           deplibs=
20489           wl=$lt_prog_compiler_wl_CXX
20490           pic_flag=$lt_prog_compiler_pic_CXX
20491           compiler_flags=-v
20492           linker_flags=-v
20493           verstring=
20494           output_objdir=.
20495           libname=conftest
20496           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20497           allow_undefined_flag_CXX=
20498           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20499   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20500   ac_status=$?
20501   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20502   test $ac_status = 0; }
20503           then
20504             lt_cv_archive_cmds_need_lc_CXX=no
20505           else
20506             lt_cv_archive_cmds_need_lc_CXX=yes
20507           fi
20508           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20509         else
20510           cat conftest.err 1>&5
20511         fi
20512         $RM conftest*
20513
20514 fi
20515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20516 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20517       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20518       ;;
20519     esac
20520   fi
20521   ;;
20522 esac
20523
20524
20525
20526
20527
20528
20529
20530
20531
20532
20533
20534
20535
20536
20537
20538
20539
20540
20541
20542
20543
20544
20545
20546
20547
20548
20549
20550
20551
20552
20553
20554
20555
20556
20557
20558
20559
20560
20561
20562
20563
20564
20565
20566
20567
20568
20569
20570
20571
20572
20573
20574
20575
20576
20577
20578
20579
20580
20581
20582
20583
20584
20585
20586
20587     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20588 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20589
20590 library_names_spec=
20591 libname_spec='lib$name'
20592 soname_spec=
20593 shrext_cmds=".so"
20594 postinstall_cmds=
20595 postuninstall_cmds=
20596 finish_cmds=
20597 finish_eval=
20598 shlibpath_var=
20599 shlibpath_overrides_runpath=unknown
20600 version_type=none
20601 dynamic_linker="$host_os ld.so"
20602 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20603 need_lib_prefix=unknown
20604 hardcode_into_libs=no
20605
20606 # when you set need_version to no, make sure it does not cause -set_version
20607 # flags to be left without arguments
20608 need_version=unknown
20609
20610 case $host_os in
20611 aix3*)
20612   version_type=linux
20613   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20614   shlibpath_var=LIBPATH
20615
20616   # AIX 3 has no versioning support, so we append a major version to the name.
20617   soname_spec='${libname}${release}${shared_ext}$major'
20618   ;;
20619
20620 aix[4-9]*)
20621   version_type=linux
20622   need_lib_prefix=no
20623   need_version=no
20624   hardcode_into_libs=yes
20625   if test "$host_cpu" = ia64; then
20626     # AIX 5 supports IA64
20627     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20628     shlibpath_var=LD_LIBRARY_PATH
20629   else
20630     # With GCC up to 2.95.x, collect2 would create an import file
20631     # for dependence libraries.  The import file would start with
20632     # the line `#! .'.  This would cause the generated library to
20633     # depend on `.', always an invalid library.  This was fixed in
20634     # development snapshots of GCC prior to 3.0.
20635     case $host_os in
20636       aix4 | aix4.[01] | aix4.[01].*)
20637       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20638            echo ' yes '
20639            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20640         :
20641       else
20642         can_build_shared=no
20643       fi
20644       ;;
20645     esac
20646     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20647     # soname into executable. Probably we can add versioning support to
20648     # collect2, so additional links can be useful in future.
20649     if test "$aix_use_runtimelinking" = yes; then
20650       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20651       # instead of lib<name>.a to let people know that these are not
20652       # typical AIX shared libraries.
20653       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20654     else
20655       # We preserve .a as extension for shared libraries through AIX4.2
20656       # and later when we are not doing run time linking.
20657       library_names_spec='${libname}${release}.a $libname.a'
20658       soname_spec='${libname}${release}${shared_ext}$major'
20659     fi
20660     shlibpath_var=LIBPATH
20661   fi
20662   ;;
20663
20664 amigaos*)
20665   case $host_cpu in
20666   powerpc)
20667     # Since July 2007 AmigaOS4 officially supports .so libraries.
20668     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20669     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20670     ;;
20671   m68k)
20672     library_names_spec='$libname.ixlibrary $libname.a'
20673     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20674     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 ${libname}_ixlibrary.a || exit 1; done'
20675     ;;
20676   esac
20677   ;;
20678
20679 beos*)
20680   library_names_spec='${libname}${shared_ext}'
20681   dynamic_linker="$host_os ld.so"
20682   shlibpath_var=LIBRARY_PATH
20683   ;;
20684
20685 bsdi[45]*)
20686   version_type=linux
20687   need_version=no
20688   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20689   soname_spec='${libname}${release}${shared_ext}$major'
20690   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20691   shlibpath_var=LD_LIBRARY_PATH
20692   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20693   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20694   # the default ld.so.conf also contains /usr/contrib/lib and
20695   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20696   # libtool to hard-code these into programs
20697   ;;
20698
20699 cygwin* | mingw* | pw32* | cegcc*)
20700   version_type=windows
20701   shrext_cmds=".dll"
20702   need_version=no
20703   need_lib_prefix=no
20704
20705   case $GCC,$host_os in
20706   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20707     library_names_spec='$libname.dll.a'
20708     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20709     postinstall_cmds='base_file=`basename \${file}`~
20710       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20711       dldir=$destdir/`dirname \$dlpath`~
20712       test -d \$dldir || mkdir -p \$dldir~
20713       $install_prog $dir/$dlname \$dldir/$dlname~
20714       chmod a+x \$dldir/$dlname~
20715       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20716         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20717       fi'
20718     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20719       dlpath=$dir/\$dldll~
20720        $RM \$dlpath'
20721     shlibpath_overrides_runpath=yes
20722
20723     case $host_os in
20724     cygwin*)
20725       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20726       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20727
20728       ;;
20729     mingw* | cegcc*)
20730       # MinGW DLLs use traditional 'lib' prefix
20731       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20732       ;;
20733     pw32*)
20734       # pw32 DLLs use 'pw' prefix rather than 'lib'
20735       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20736       ;;
20737     esac
20738     ;;
20739
20740   *)
20741     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20742     ;;
20743   esac
20744   dynamic_linker='Win32 ld.exe'
20745   # FIXME: first we should search . and the directory the executable is in
20746   shlibpath_var=PATH
20747   ;;
20748
20749 darwin* | rhapsody*)
20750   dynamic_linker="$host_os dyld"
20751   version_type=darwin
20752   need_lib_prefix=no
20753   need_version=no
20754   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20755   soname_spec='${libname}${release}${major}$shared_ext'
20756   shlibpath_overrides_runpath=yes
20757   shlibpath_var=DYLD_LIBRARY_PATH
20758   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20759
20760   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20761   ;;
20762
20763 dgux*)
20764   version_type=linux
20765   need_lib_prefix=no
20766   need_version=no
20767   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20768   soname_spec='${libname}${release}${shared_ext}$major'
20769   shlibpath_var=LD_LIBRARY_PATH
20770   ;;
20771
20772 freebsd* | dragonfly*)
20773   # DragonFly does not have aout.  When/if they implement a new
20774   # versioning mechanism, adjust this.
20775   if test -x /usr/bin/objformat; then
20776     objformat=`/usr/bin/objformat`
20777   else
20778     case $host_os in
20779     freebsd[23].*) objformat=aout ;;
20780     *) objformat=elf ;;
20781     esac
20782   fi
20783   version_type=freebsd-$objformat
20784   case $version_type in
20785     freebsd-elf*)
20786       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20787       need_version=no
20788       need_lib_prefix=no
20789       ;;
20790     freebsd-*)
20791       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20792       need_version=yes
20793       ;;
20794   esac
20795   shlibpath_var=LD_LIBRARY_PATH
20796   case $host_os in
20797   freebsd2.*)
20798     shlibpath_overrides_runpath=yes
20799     ;;
20800   freebsd3.[01]* | freebsdelf3.[01]*)
20801     shlibpath_overrides_runpath=yes
20802     hardcode_into_libs=yes
20803     ;;
20804   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20805   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20806     shlibpath_overrides_runpath=no
20807     hardcode_into_libs=yes
20808     ;;
20809   *) # from 4.6 on, and DragonFly
20810     shlibpath_overrides_runpath=yes
20811     hardcode_into_libs=yes
20812     ;;
20813   esac
20814   ;;
20815
20816 gnu*)
20817   version_type=linux
20818   need_lib_prefix=no
20819   need_version=no
20820   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20821   soname_spec='${libname}${release}${shared_ext}$major'
20822   shlibpath_var=LD_LIBRARY_PATH
20823   hardcode_into_libs=yes
20824   ;;
20825
20826 haiku*)
20827   version_type=linux
20828   need_lib_prefix=no
20829   need_version=no
20830   dynamic_linker="$host_os runtime_loader"
20831   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20832   soname_spec='${libname}${release}${shared_ext}$major'
20833   shlibpath_var=LIBRARY_PATH
20834   shlibpath_overrides_runpath=yes
20835   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20836   hardcode_into_libs=yes
20837   ;;
20838
20839 hpux9* | hpux10* | hpux11*)
20840   # Give a soname corresponding to the major version so that dld.sl refuses to
20841   # link against other versions.
20842   version_type=sunos
20843   need_lib_prefix=no
20844   need_version=no
20845   case $host_cpu in
20846   ia64*)
20847     shrext_cmds='.so'
20848     hardcode_into_libs=yes
20849     dynamic_linker="$host_os dld.so"
20850     shlibpath_var=LD_LIBRARY_PATH
20851     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20852     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20853     soname_spec='${libname}${release}${shared_ext}$major'
20854     if test "X$HPUX_IA64_MODE" = X32; then
20855       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20856     else
20857       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20858     fi
20859     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20860     ;;
20861   hppa*64*)
20862     shrext_cmds='.sl'
20863     hardcode_into_libs=yes
20864     dynamic_linker="$host_os dld.sl"
20865     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20866     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20867     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20868     soname_spec='${libname}${release}${shared_ext}$major'
20869     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20870     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20871     ;;
20872   *)
20873     shrext_cmds='.sl'
20874     dynamic_linker="$host_os dld.sl"
20875     shlibpath_var=SHLIB_PATH
20876     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20877     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20878     soname_spec='${libname}${release}${shared_ext}$major'
20879     ;;
20880   esac
20881   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20882   postinstall_cmds='chmod 555 $lib'
20883   # or fails outright, so override atomically:
20884   install_override_mode=555
20885   ;;
20886
20887 interix[3-9]*)
20888   version_type=linux
20889   need_lib_prefix=no
20890   need_version=no
20891   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20892   soname_spec='${libname}${release}${shared_ext}$major'
20893   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20894   shlibpath_var=LD_LIBRARY_PATH
20895   shlibpath_overrides_runpath=no
20896   hardcode_into_libs=yes
20897   ;;
20898
20899 irix5* | irix6* | nonstopux*)
20900   case $host_os in
20901     nonstopux*) version_type=nonstopux ;;
20902     *)
20903         if test "$lt_cv_prog_gnu_ld" = yes; then
20904                 version_type=linux
20905         else
20906                 version_type=irix
20907         fi ;;
20908   esac
20909   need_lib_prefix=no
20910   need_version=no
20911   soname_spec='${libname}${release}${shared_ext}$major'
20912   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20913   case $host_os in
20914   irix5* | nonstopux*)
20915     libsuff= shlibsuff=
20916     ;;
20917   *)
20918     case $LD in # libtool.m4 will add one of these switches to LD
20919     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20920       libsuff= shlibsuff= libmagic=32-bit;;
20921     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20922       libsuff=32 shlibsuff=N32 libmagic=N32;;
20923     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20924       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20925     *) libsuff= shlibsuff= libmagic=never-match;;
20926     esac
20927     ;;
20928   esac
20929   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20930   shlibpath_overrides_runpath=no
20931   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20932   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20933   hardcode_into_libs=yes
20934   ;;
20935
20936 # No shared lib support for Linux oldld, aout, or coff.
20937 linux*oldld* | linux*aout* | linux*coff*)
20938   dynamic_linker=no
20939   ;;
20940
20941 # This must be Linux ELF.
20942 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20943   version_type=linux
20944   need_lib_prefix=no
20945   need_version=no
20946   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20947   soname_spec='${libname}${release}${shared_ext}$major'
20948   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20949   shlibpath_var=LD_LIBRARY_PATH
20950   shlibpath_overrides_runpath=no
20951
20952   # Some binutils ld are patched to set DT_RUNPATH
20953   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20954   $as_echo_n "(cached) " >&6
20955 else
20956   lt_cv_shlibpath_overrides_runpath=no
20957     save_LDFLAGS=$LDFLAGS
20958     save_libdir=$libdir
20959     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20960          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20961     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20962 /* end confdefs.h.  */
20963
20964 int
20965 main ()
20966 {
20967
20968   ;
20969   return 0;
20970 }
20971 _ACEOF
20972 if ac_fn_cxx_try_link "$LINENO"; then :
20973   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20974   lt_cv_shlibpath_overrides_runpath=yes
20975 fi
20976 fi
20977 rm -f core conftest.err conftest.$ac_objext \
20978     conftest$ac_exeext conftest.$ac_ext
20979     LDFLAGS=$save_LDFLAGS
20980     libdir=$save_libdir
20981
20982 fi
20983
20984   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20985
20986   # This implies no fast_install, which is unacceptable.
20987   # Some rework will be needed to allow for fast_install
20988   # before this can be enabled.
20989   hardcode_into_libs=yes
20990
20991   # Append ld.so.conf contents to the search path
20992   if test -f /etc/ld.so.conf; then
20993     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' ' '`
20994     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20995   fi
20996
20997   # We used to test for /lib/ld.so.1 and disable shared libraries on
20998   # powerpc, because MkLinux only supported shared libraries with the
20999   # GNU dynamic linker.  Since this was broken with cross compilers,
21000   # most powerpc-linux boxes support dynamic linking these days and
21001   # people can always --disable-shared, the test was removed, and we
21002   # assume the GNU/Linux dynamic linker is in use.
21003   dynamic_linker='GNU/Linux ld.so'
21004   ;;
21005
21006 netbsd*)
21007   version_type=sunos
21008   need_lib_prefix=no
21009   need_version=no
21010   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
21011     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21012     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21013     dynamic_linker='NetBSD (a.out) ld.so'
21014   else
21015     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
21016     soname_spec='${libname}${release}${shared_ext}$major'
21017     dynamic_linker='NetBSD ld.elf_so'
21018   fi
21019   shlibpath_var=LD_LIBRARY_PATH
21020   shlibpath_overrides_runpath=yes
21021   hardcode_into_libs=yes
21022   ;;
21023
21024 newsos6)
21025   version_type=linux
21026   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21027   shlibpath_var=LD_LIBRARY_PATH
21028   shlibpath_overrides_runpath=yes
21029   ;;
21030
21031 *nto* | *qnx*)
21032   version_type=qnx
21033   need_lib_prefix=no
21034   need_version=no
21035   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21036   soname_spec='${libname}${release}${shared_ext}$major'
21037   shlibpath_var=LD_LIBRARY_PATH
21038   shlibpath_overrides_runpath=no
21039   hardcode_into_libs=yes
21040   dynamic_linker='ldqnx.so'
21041   ;;
21042
21043 openbsd*)
21044   version_type=sunos
21045   sys_lib_dlsearch_path_spec="/usr/lib"
21046   need_lib_prefix=no
21047   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
21048   case $host_os in
21049     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
21050     *)                          need_version=no  ;;
21051   esac
21052   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21053   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21054   shlibpath_var=LD_LIBRARY_PATH
21055   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
21056     case $host_os in
21057       openbsd2.[89] | openbsd2.[89].*)
21058         shlibpath_overrides_runpath=no
21059         ;;
21060       *)
21061         shlibpath_overrides_runpath=yes
21062         ;;
21063       esac
21064   else
21065     shlibpath_overrides_runpath=yes
21066   fi
21067   ;;
21068
21069 os2*)
21070   libname_spec='$name'
21071   shrext_cmds=".dll"
21072   need_lib_prefix=no
21073   library_names_spec='$libname${shared_ext} $libname.a'
21074   dynamic_linker='OS/2 ld.exe'
21075   shlibpath_var=LIBPATH
21076   ;;
21077
21078 osf3* | osf4* | osf5*)
21079   version_type=osf
21080   need_lib_prefix=no
21081   need_version=no
21082   soname_spec='${libname}${release}${shared_ext}$major'
21083   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21084   shlibpath_var=LD_LIBRARY_PATH
21085   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21086   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21087   ;;
21088
21089 rdos*)
21090   dynamic_linker=no
21091   ;;
21092
21093 solaris*)
21094   version_type=linux
21095   need_lib_prefix=no
21096   need_version=no
21097   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21098   soname_spec='${libname}${release}${shared_ext}$major'
21099   shlibpath_var=LD_LIBRARY_PATH
21100   shlibpath_overrides_runpath=yes
21101   hardcode_into_libs=yes
21102   # ldd complains unless libraries are executable
21103   postinstall_cmds='chmod +x $lib'
21104   ;;
21105
21106 sunos4*)
21107   version_type=sunos
21108   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21109   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21110   shlibpath_var=LD_LIBRARY_PATH
21111   shlibpath_overrides_runpath=yes
21112   if test "$with_gnu_ld" = yes; then
21113     need_lib_prefix=no
21114   fi
21115   need_version=yes
21116   ;;
21117
21118 sysv4 | sysv4.3*)
21119   version_type=linux
21120   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21121   soname_spec='${libname}${release}${shared_ext}$major'
21122   shlibpath_var=LD_LIBRARY_PATH
21123   case $host_vendor in
21124     sni)
21125       shlibpath_overrides_runpath=no
21126       need_lib_prefix=no
21127       runpath_var=LD_RUN_PATH
21128       ;;
21129     siemens)
21130       need_lib_prefix=no
21131       ;;
21132     motorola)
21133       need_lib_prefix=no
21134       need_version=no
21135       shlibpath_overrides_runpath=no
21136       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21137       ;;
21138   esac
21139   ;;
21140
21141 sysv4*MP*)
21142   if test -d /usr/nec ;then
21143     version_type=linux
21144     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21145     soname_spec='$libname${shared_ext}.$major'
21146     shlibpath_var=LD_LIBRARY_PATH
21147   fi
21148   ;;
21149
21150 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21151   version_type=freebsd-elf
21152   need_lib_prefix=no
21153   need_version=no
21154   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21155   soname_spec='${libname}${release}${shared_ext}$major'
21156   shlibpath_var=LD_LIBRARY_PATH
21157   shlibpath_overrides_runpath=yes
21158   hardcode_into_libs=yes
21159   if test "$with_gnu_ld" = yes; then
21160     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21161   else
21162     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21163     case $host_os in
21164       sco3.2v5*)
21165         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21166         ;;
21167     esac
21168   fi
21169   sys_lib_dlsearch_path_spec='/usr/lib'
21170   ;;
21171
21172 tpf*)
21173   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21174   version_type=linux
21175   need_lib_prefix=no
21176   need_version=no
21177   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21178   shlibpath_var=LD_LIBRARY_PATH
21179   shlibpath_overrides_runpath=no
21180   hardcode_into_libs=yes
21181   ;;
21182
21183 uts4*)
21184   version_type=linux
21185   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21186   soname_spec='${libname}${release}${shared_ext}$major'
21187   shlibpath_var=LD_LIBRARY_PATH
21188   ;;
21189
21190 *)
21191   dynamic_linker=no
21192   ;;
21193 esac
21194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21195 $as_echo "$dynamic_linker" >&6; }
21196 test "$dynamic_linker" = no && can_build_shared=no
21197
21198 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21199 if test "$GCC" = yes; then
21200   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21201 fi
21202
21203 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21204   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21205 fi
21206 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21207   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21208 fi
21209
21210
21211
21212
21213
21214
21215
21216
21217
21218
21219
21220
21221
21222
21223
21224
21225
21226
21227
21228
21229
21230
21231
21232
21233
21234
21235
21236
21237
21238
21239
21240
21241
21242
21243
21244
21245
21246
21247     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21248 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21249 hardcode_action_CXX=
21250 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21251    test -n "$runpath_var_CXX" ||
21252    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21253
21254   # We can hardcode non-existent directories.
21255   if test "$hardcode_direct_CXX" != no &&
21256      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21257      # have to relink, otherwise we might link with an installed library
21258      # when we should be linking with a yet-to-be-installed one
21259      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21260      test "$hardcode_minus_L_CXX" != no; then
21261     # Linking always hardcodes the temporary library directory.
21262     hardcode_action_CXX=relink
21263   else
21264     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21265     hardcode_action_CXX=immediate
21266   fi
21267 else
21268   # We cannot hardcode anything, or else we can only hardcode existing
21269   # directories.
21270   hardcode_action_CXX=unsupported
21271 fi
21272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21273 $as_echo "$hardcode_action_CXX" >&6; }
21274
21275 if test "$hardcode_action_CXX" = relink ||
21276    test "$inherit_rpath_CXX" = yes; then
21277   # Fast installation is not supported
21278   enable_fast_install=no
21279 elif test "$shlibpath_overrides_runpath" = yes ||
21280      test "$enable_shared" = no; then
21281   # Fast installation is not necessary
21282   enable_fast_install=needless
21283 fi
21284
21285
21286
21287
21288
21289
21290
21291   fi # test -n "$compiler"
21292
21293   CC=$lt_save_CC
21294   LDCXX=$LD
21295   LD=$lt_save_LD
21296   GCC=$lt_save_GCC
21297   with_gnu_ld=$lt_save_with_gnu_ld
21298   lt_cv_path_LDCXX=$lt_cv_path_LD
21299   lt_cv_path_LD=$lt_save_path_LD
21300   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21301   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21302 fi # test "$_lt_caught_CXX_error" != yes
21303
21304 ac_ext=c
21305 ac_cpp='$CPP $CPPFLAGS'
21306 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21307 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21308 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21309
21310
21311
21312
21313
21314
21315
21316
21317
21318
21319
21320
21321
21322
21323
21324
21325 # Only expand once:
21326
21327
21328
21329
21330
21331 # Identify the assembler which will work hand-in-glove with the newly
21332 # built GCC, so that we can examine its features.  This is the assembler
21333 # which will be driven by the driver program.
21334 #
21335 # If build != host, and we aren't building gas in-tree, we identify a
21336 # build->target assembler and hope that it will have the same features
21337 # as the host->target assembler we'll be using.
21338 gcc_cv_gas_major_version=
21339 gcc_cv_gas_minor_version=
21340 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21341
21342 if test "${gcc_cv_as+set}" = set; then :
21343
21344 else
21345
21346 if test -x "$DEFAULT_ASSEMBLER"; then
21347         gcc_cv_as="$DEFAULT_ASSEMBLER"
21348 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21349      && test -f ../gas/Makefile \
21350      && test x$build = x$host; then
21351         gcc_cv_as=../gas/as-new$build_exeext
21352 elif test -x as$build_exeext; then
21353         # Build using assembler in the current directory.
21354         gcc_cv_as=./as$build_exeext
21355 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21356         gcc_cv_as="$AS_FOR_TARGET"
21357 else
21358         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21359 set dummy $AS_FOR_TARGET; ac_word=$2
21360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21361 $as_echo_n "checking for $ac_word... " >&6; }
21362 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21363   $as_echo_n "(cached) " >&6
21364 else
21365   case $gcc_cv_as in
21366   [\\/]* | ?:[\\/]*)
21367   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21368   ;;
21369   *)
21370   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21371 for as_dir in $PATH
21372 do
21373   IFS=$as_save_IFS
21374   test -z "$as_dir" && as_dir=.
21375     for ac_exec_ext in '' $ac_executable_extensions; do
21376   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21377     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21378     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21379     break 2
21380   fi
21381 done
21382   done
21383 IFS=$as_save_IFS
21384
21385   ;;
21386 esac
21387 fi
21388 gcc_cv_as=$ac_cv_path_gcc_cv_as
21389 if test -n "$gcc_cv_as"; then
21390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21391 $as_echo "$gcc_cv_as" >&6; }
21392 else
21393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21394 $as_echo "no" >&6; }
21395 fi
21396
21397
21398 fi
21399 fi
21400
21401 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21402
21403 case "$ORIGINAL_AS_FOR_TARGET" in
21404   ./as | ./as$build_exeext) ;;
21405   *) ac_config_files="$ac_config_files as:exec-tool.in"
21406  ;;
21407 esac
21408
21409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21410 $as_echo_n "checking what assembler to use... " >&6; }
21411 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21412   # Single tree build which includes gas.  We want to prefer it
21413   # over whatever linker top-level may have detected, since
21414   # we'll use what we're building after installation anyway.
21415   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21416 $as_echo "newly built gas" >&6; }
21417   in_tree_gas=yes
21418   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21419 for f in $gcc_cv_as_bfd_srcdir/configure \
21420          $gcc_cv_as_gas_srcdir/configure \
21421          $gcc_cv_as_gas_srcdir/configure.in \
21422          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21423   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21424   if test x$gcc_cv_gas_version != x; then
21425     break
21426   fi
21427 done
21428 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21429 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21430 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21431 case $gcc_cv_gas_patch_version in
21432   "") gcc_cv_gas_patch_version="0" ;;
21433 esac
21434 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21435                             + $gcc_cv_gas_minor_version \) \* 1000 \
21436                             + $gcc_cv_gas_patch_version`
21437
21438   in_tree_gas_is_elf=no
21439   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21440      || (grep 'obj_format = multi' ../gas/Makefile \
21441          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21442   then
21443     in_tree_gas_is_elf=yes
21444   fi
21445 else
21446   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21447 $as_echo "$gcc_cv_as" >&6; }
21448   in_tree_gas=no
21449 fi
21450
21451 # Identify the linker which will work hand-in-glove with the newly
21452 # built GCC, so that we can examine its features.  This is the linker
21453 # which will be driven by the driver program.
21454 #
21455 # If build != host, and we aren't building gas in-tree, we identify a
21456 # build->target linker and hope that it will have the same features
21457 # as the host->target linker we'll be using.
21458 gcc_cv_gld_major_version=
21459 gcc_cv_gld_minor_version=
21460 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21461 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21462
21463 if test "${gcc_cv_ld+set}" = set; then :
21464
21465 else
21466
21467 if test -x "$DEFAULT_LINKER"; then
21468         gcc_cv_ld="$DEFAULT_LINKER"
21469 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21470      && test -f ../ld/Makefile \
21471      && test x$build = x$host; then
21472         gcc_cv_ld=../ld/ld-new$build_exeext
21473 elif test -x collect-ld$build_exeext; then
21474         # Build using linker in the current directory.
21475         gcc_cv_ld=./collect-ld$build_exeext
21476 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21477         gcc_cv_ld="$LD_FOR_TARGET"
21478 else
21479         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21480 set dummy $LD_FOR_TARGET; ac_word=$2
21481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21482 $as_echo_n "checking for $ac_word... " >&6; }
21483 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21484   $as_echo_n "(cached) " >&6
21485 else
21486   case $gcc_cv_ld in
21487   [\\/]* | ?:[\\/]*)
21488   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21489   ;;
21490   *)
21491   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21492 for as_dir in $PATH
21493 do
21494   IFS=$as_save_IFS
21495   test -z "$as_dir" && as_dir=.
21496     for ac_exec_ext in '' $ac_executable_extensions; do
21497   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21498     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21499     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21500     break 2
21501   fi
21502 done
21503   done
21504 IFS=$as_save_IFS
21505
21506   ;;
21507 esac
21508 fi
21509 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21510 if test -n "$gcc_cv_ld"; then
21511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21512 $as_echo "$gcc_cv_ld" >&6; }
21513 else
21514   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21515 $as_echo "no" >&6; }
21516 fi
21517
21518
21519 fi
21520 fi
21521
21522 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21523 PLUGIN_LD=`basename $gcc_cv_ld`
21524
21525 # Check whether --with-plugin-ld was given.
21526 if test "${with_plugin_ld+set}" = set; then :
21527   withval=$with_plugin_ld; if test x"$withval" != x; then
21528    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21529    PLUGIN_LD="$withval"
21530  fi
21531 fi
21532
21533
21534
21535 cat >>confdefs.h <<_ACEOF
21536 #define PLUGIN_LD "$PLUGIN_LD"
21537 _ACEOF
21538
21539
21540 # Check to see if we are using gold instead of ld
21541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21542 $as_echo_n "checking whether we are using gold... " >&6; }
21543 ld_is_gold=no
21544 if test x$gcc_cv_ld != x; then
21545   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21546      | grep "GNU gold" > /dev/null; then
21547     ld_is_gold=yes
21548   fi
21549 fi
21550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21551 $as_echo "$ld_is_gold" >&6; }
21552
21553 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21554
21555 case "$ORIGINAL_LD_FOR_TARGET" in
21556   ./collect-ld | ./collect-ld$build_exeext) ;;
21557   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21558  ;;
21559 esac
21560
21561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21562 $as_echo_n "checking what linker to use... " >&6; }
21563 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21564    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21565         # Single tree build which includes ld.  We want to prefer it
21566         # over whatever linker top-level may have detected, since
21567         # we'll use what we're building after installation anyway.
21568         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21569 $as_echo "newly built ld" >&6; }
21570         in_tree_ld=yes
21571         in_tree_ld_is_elf=no
21572         if (grep 'EMUL = .*elf' ../ld/Makefile \
21573             || grep 'EMUL = .*linux' ../ld/Makefile \
21574             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21575           in_tree_ld_is_elf=yes
21576         elif test "$ld_is_gold" = yes; then
21577           in_tree_ld_is_elf=yes
21578         fi
21579         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
21580         do
21581                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21582                 if test x$gcc_cv_gld_version != x; then
21583                         break
21584                 fi
21585         done
21586         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21587         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21588 else
21589         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21590 $as_echo "$gcc_cv_ld" >&6; }
21591         in_tree_ld=no
21592 fi
21593
21594 # Figure out what nm we will be using.
21595 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21596 if test "${gcc_cv_nm+set}" = set; then :
21597
21598 else
21599
21600 if test -f $gcc_cv_binutils_srcdir/configure.in \
21601      && test -f ../binutils/Makefile \
21602      && test x$build = x$host; then
21603         gcc_cv_nm=../binutils/nm-new$build_exeext
21604 elif test -x nm$build_exeext; then
21605         gcc_cv_nm=./nm$build_exeext
21606 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21607         gcc_cv_nm="$NM_FOR_TARGET"
21608 else
21609         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21610 set dummy $NM_FOR_TARGET; ac_word=$2
21611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21612 $as_echo_n "checking for $ac_word... " >&6; }
21613 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21614   $as_echo_n "(cached) " >&6
21615 else
21616   case $gcc_cv_nm in
21617   [\\/]* | ?:[\\/]*)
21618   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21619   ;;
21620   *)
21621   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21622 for as_dir in $PATH
21623 do
21624   IFS=$as_save_IFS
21625   test -z "$as_dir" && as_dir=.
21626     for ac_exec_ext in '' $ac_executable_extensions; do
21627   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21628     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21629     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21630     break 2
21631   fi
21632 done
21633   done
21634 IFS=$as_save_IFS
21635
21636   ;;
21637 esac
21638 fi
21639 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21640 if test -n "$gcc_cv_nm"; then
21641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21642 $as_echo "$gcc_cv_nm" >&6; }
21643 else
21644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21645 $as_echo "no" >&6; }
21646 fi
21647
21648
21649 fi
21650 fi
21651
21652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21653 $as_echo_n "checking what nm to use... " >&6; }
21654 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21655         # Single tree build which includes binutils.
21656         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21657 $as_echo "newly built nm" >&6; }
21658         in_tree_nm=yes
21659 else
21660         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21661 $as_echo "$gcc_cv_nm" >&6; }
21662         in_tree_nm=no
21663 fi
21664
21665 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21666
21667 case "$ORIGINAL_NM_FOR_TARGET" in
21668   ./nm | ./nm$build_exeext) ;;
21669   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21670  ;;
21671 esac
21672
21673
21674 # Figure out what objdump we will be using.
21675 if test "${gcc_cv_objdump+set}" = set; then :
21676
21677 else
21678
21679 if test -f $gcc_cv_binutils_srcdir/configure.in \
21680      && test -f ../binutils/Makefile \
21681      && test x$build = x$host; then
21682         # Single tree build which includes binutils.
21683         gcc_cv_objdump=../binutils/objdump$build_exeext
21684 elif test -x objdump$build_exeext; then
21685         gcc_cv_objdump=./objdump$build_exeext
21686 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21687         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21688 else
21689         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21690 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21692 $as_echo_n "checking for $ac_word... " >&6; }
21693 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21694   $as_echo_n "(cached) " >&6
21695 else
21696   case $gcc_cv_objdump in
21697   [\\/]* | ?:[\\/]*)
21698   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21699   ;;
21700   *)
21701   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21702 for as_dir in $PATH
21703 do
21704   IFS=$as_save_IFS
21705   test -z "$as_dir" && as_dir=.
21706     for ac_exec_ext in '' $ac_executable_extensions; do
21707   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21708     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21709     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21710     break 2
21711   fi
21712 done
21713   done
21714 IFS=$as_save_IFS
21715
21716   ;;
21717 esac
21718 fi
21719 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21720 if test -n "$gcc_cv_objdump"; then
21721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21722 $as_echo "$gcc_cv_objdump" >&6; }
21723 else
21724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21725 $as_echo "no" >&6; }
21726 fi
21727
21728
21729 fi
21730 fi
21731
21732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21733 $as_echo_n "checking what objdump to use... " >&6; }
21734 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21735         # Single tree build which includes binutils.
21736         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21737 $as_echo "newly built objdump" >&6; }
21738 elif test x$gcc_cv_objdump = x; then
21739         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21740 $as_echo "not found" >&6; }
21741 else
21742         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21743 $as_echo "$gcc_cv_objdump" >&6; }
21744 fi
21745
21746 # Figure out what readelf we will be using.
21747 if test "${gcc_cv_readelf+set}" = set; then :
21748
21749 else
21750
21751 if test -f $gcc_cv_binutils_srcdir/configure.in \
21752      && test -f ../binutils/Makefile \
21753      && test x$build = x$host; then
21754         # Single tree build which includes binutils.
21755         gcc_cv_readelf=../binutils/readelf$build_exeext
21756 elif test -x readelf$build_exeext; then
21757         gcc_cv_readelf=./readelf$build_exeext
21758 else
21759         # Extract the first word of "readelf", so it can be a program name with args.
21760 set dummy readelf; ac_word=$2
21761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21762 $as_echo_n "checking for $ac_word... " >&6; }
21763 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21764   $as_echo_n "(cached) " >&6
21765 else
21766   case $gcc_cv_readelf in
21767   [\\/]* | ?:[\\/]*)
21768   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21769   ;;
21770   *)
21771   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21772 for as_dir in $PATH
21773 do
21774   IFS=$as_save_IFS
21775   test -z "$as_dir" && as_dir=.
21776     for ac_exec_ext in '' $ac_executable_extensions; do
21777   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21778     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21779     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21780     break 2
21781   fi
21782 done
21783   done
21784 IFS=$as_save_IFS
21785
21786   ;;
21787 esac
21788 fi
21789 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21790 if test -n "$gcc_cv_readelf"; then
21791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21792 $as_echo "$gcc_cv_readelf" >&6; }
21793 else
21794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21795 $as_echo "no" >&6; }
21796 fi
21797
21798
21799 fi
21800 fi
21801
21802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21803 $as_echo_n "checking what readelf to use... " >&6; }
21804 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21805         # Single tree build which includes binutils.
21806         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21807 $as_echo "newly built readelf" >&6; }
21808 elif test x$gcc_cv_readelf = x; then
21809         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21810 $as_echo "not found" >&6; }
21811 else
21812         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21813 $as_echo "$gcc_cv_readelf" >&6; }
21814 fi
21815
21816 # Figure out what assembler alignment features are present.
21817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21818 $as_echo_n "checking assembler flags... " >&6; }
21819 if test "${gcc_cv_as_flags+set}" = set; then :
21820   $as_echo_n "(cached) " >&6
21821 else
21822    case "$target" in
21823   i[34567]86-*-linux*)
21824         gcc_cv_as_flags="--32"
21825     ;;
21826   powerpc*-*-darwin*)
21827         gcc_cv_as_flags="-arch ppc"
21828     ;;
21829   *)
21830     gcc_cv_as_flags=" "
21831     ;;
21832   esac
21833 fi
21834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21835 $as_echo "$gcc_cv_as_flags" >&6; }
21836
21837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21838 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21839 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21840   $as_echo_n "(cached) " >&6
21841 else
21842   gcc_cv_as_balign_and_p2align=no
21843     if test $in_tree_gas = yes; then
21844     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21845   then gcc_cv_as_balign_and_p2align=yes
21846 fi
21847   elif test x$gcc_cv_as != x; then
21848     $as_echo '.balign 4
21849 .p2align 2' > conftest.s
21850     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21851   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21852   (eval $ac_try) 2>&5
21853   ac_status=$?
21854   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21855   test $ac_status = 0; }; }
21856     then
21857         gcc_cv_as_balign_and_p2align=yes
21858     else
21859       echo "configure: failed program was" >&5
21860       cat conftest.s >&5
21861     fi
21862     rm -f conftest.o conftest.s
21863   fi
21864 fi
21865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21866 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21867 if test $gcc_cv_as_balign_and_p2align = yes; then
21868
21869 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21870
21871 fi
21872
21873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21874 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21875 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21876   $as_echo_n "(cached) " >&6
21877 else
21878   gcc_cv_as_max_skip_p2align=no
21879     if test $in_tree_gas = yes; then
21880     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21881   then gcc_cv_as_max_skip_p2align=yes
21882 fi
21883   elif test x$gcc_cv_as != x; then
21884     $as_echo '.p2align 4,,7' > conftest.s
21885     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21886   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21887   (eval $ac_try) 2>&5
21888   ac_status=$?
21889   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21890   test $ac_status = 0; }; }
21891     then
21892         gcc_cv_as_max_skip_p2align=yes
21893     else
21894       echo "configure: failed program was" >&5
21895       cat conftest.s >&5
21896     fi
21897     rm -f conftest.o conftest.s
21898   fi
21899 fi
21900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21901 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21902 if test $gcc_cv_as_max_skip_p2align = yes; then
21903
21904 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21905
21906 fi
21907
21908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21909 $as_echo_n "checking assembler for .literal16... " >&6; }
21910 if test "${gcc_cv_as_literal16+set}" = set; then :
21911   $as_echo_n "(cached) " >&6
21912 else
21913   gcc_cv_as_literal16=no
21914     if test $in_tree_gas = yes; then
21915     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21916   then gcc_cv_as_literal16=yes
21917 fi
21918   elif test x$gcc_cv_as != x; then
21919     $as_echo '.literal16' > conftest.s
21920     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21921   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21922   (eval $ac_try) 2>&5
21923   ac_status=$?
21924   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21925   test $ac_status = 0; }; }
21926     then
21927         gcc_cv_as_literal16=yes
21928     else
21929       echo "configure: failed program was" >&5
21930       cat conftest.s >&5
21931     fi
21932     rm -f conftest.o conftest.s
21933   fi
21934 fi
21935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21936 $as_echo "$gcc_cv_as_literal16" >&6; }
21937 if test $gcc_cv_as_literal16 = yes; then
21938
21939 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21940
21941 fi
21942
21943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21944 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21945 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21946   $as_echo_n "(cached) " >&6
21947 else
21948   gcc_cv_as_subsection_m1=no
21949     if test $in_tree_gas = yes; then
21950     if test $in_tree_gas_is_elf = yes \
21951   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21952   then gcc_cv_as_subsection_m1=yes
21953 fi
21954   elif test x$gcc_cv_as != x; then
21955     $as_echo 'conftest_label1: .word 0
21956 .subsection -1
21957 conftest_label2: .word 0
21958 .previous' > conftest.s
21959     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21960   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21961   (eval $ac_try) 2>&5
21962   ac_status=$?
21963   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21964   test $ac_status = 0; }; }
21965     then
21966         if test x$gcc_cv_nm != x; then
21967     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21968     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21969     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21970     then :
21971     else gcc_cv_as_subsection_m1=yes
21972     fi
21973     rm -f conftest.nm1 conftest.nm2
21974   fi
21975     else
21976       echo "configure: failed program was" >&5
21977       cat conftest.s >&5
21978     fi
21979     rm -f conftest.o conftest.s
21980   fi
21981 fi
21982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21983 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21984 if test $gcc_cv_as_subsection_m1 = yes; then
21985
21986 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21987
21988 fi
21989
21990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21991 $as_echo_n "checking assembler for .weak... " >&6; }
21992 if test "${gcc_cv_as_weak+set}" = set; then :
21993   $as_echo_n "(cached) " >&6
21994 else
21995   gcc_cv_as_weak=no
21996     if test $in_tree_gas = yes; then
21997     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21998   then gcc_cv_as_weak=yes
21999 fi
22000   elif test x$gcc_cv_as != x; then
22001     $as_echo '  .weak foobar' > conftest.s
22002     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22003   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22004   (eval $ac_try) 2>&5
22005   ac_status=$?
22006   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22007   test $ac_status = 0; }; }
22008     then
22009         gcc_cv_as_weak=yes
22010     else
22011       echo "configure: failed program was" >&5
22012       cat conftest.s >&5
22013     fi
22014     rm -f conftest.o conftest.s
22015   fi
22016 fi
22017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
22018 $as_echo "$gcc_cv_as_weak" >&6; }
22019 if test $gcc_cv_as_weak = yes; then
22020
22021 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
22022
22023 fi
22024
22025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
22026 $as_echo_n "checking assembler for .weakref... " >&6; }
22027 if test "${gcc_cv_as_weakref+set}" = set; then :
22028   $as_echo_n "(cached) " >&6
22029 else
22030   gcc_cv_as_weakref=no
22031     if test $in_tree_gas = yes; then
22032     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22033   then gcc_cv_as_weakref=yes
22034 fi
22035   elif test x$gcc_cv_as != x; then
22036     $as_echo '  .weakref foobar, barfnot' > conftest.s
22037     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22038   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22039   (eval $ac_try) 2>&5
22040   ac_status=$?
22041   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22042   test $ac_status = 0; }; }
22043     then
22044         gcc_cv_as_weakref=yes
22045     else
22046       echo "configure: failed program was" >&5
22047       cat conftest.s >&5
22048     fi
22049     rm -f conftest.o conftest.s
22050   fi
22051 fi
22052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
22053 $as_echo "$gcc_cv_as_weakref" >&6; }
22054 if test $gcc_cv_as_weakref = yes; then
22055
22056 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
22057
22058 fi
22059
22060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22061 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22062 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22063   $as_echo_n "(cached) " >&6
22064 else
22065   gcc_cv_as_nsubspa_comdat=no
22066     if test $in_tree_gas = yes; then
22067     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22068   then gcc_cv_as_nsubspa_comdat=yes
22069 fi
22070   elif test x$gcc_cv_as != x; then
22071     $as_echo '  .SPACE $TEXT$
22072         .NSUBSPA $CODE$,COMDAT' > conftest.s
22073     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22074   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22075   (eval $ac_try) 2>&5
22076   ac_status=$?
22077   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22078   test $ac_status = 0; }; }
22079     then
22080         gcc_cv_as_nsubspa_comdat=yes
22081     else
22082       echo "configure: failed program was" >&5
22083       cat conftest.s >&5
22084     fi
22085     rm -f conftest.o conftest.s
22086   fi
22087 fi
22088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22089 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22090 if test $gcc_cv_as_nsubspa_comdat = yes; then
22091
22092 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22093
22094 fi
22095
22096 # .hidden needs to be supported in both the assembler and the linker,
22097 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22098 # This is irritatingly difficult to feature test for; we have to check the
22099 # date string after the version number.  If we've got an in-tree
22100 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22101 # to be safe.
22102 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22104 $as_echo_n "checking assembler for .hidden... " >&6; }
22105 if test "${gcc_cv_as_hidden+set}" = set; then :
22106   $as_echo_n "(cached) " >&6
22107 else
22108   gcc_cv_as_hidden=no
22109     if test $in_tree_gas = yes; then
22110     if test $in_tree_gas_is_elf = yes \
22111   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22112   then gcc_cv_as_hidden=yes
22113 fi
22114   elif test x$gcc_cv_as != x; then
22115     $as_echo '  .hidden foobar
22116 foobar:' > conftest.s
22117     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22118   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22119   (eval $ac_try) 2>&5
22120   ac_status=$?
22121   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22122   test $ac_status = 0; }; }
22123     then
22124
22125 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22126 # STV_HIDDEN, so disable .hidden support if so.
22127 case "${target}" in
22128   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22129     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22130       cat > conftest.s <<EOF
22131 .globl hidden
22132         .hidden hidden
22133 hidden:
22134 .globl default
22135         .set    default,hidden
22136 EOF
22137       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22138         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22139         grep '\.hidden default' > /dev/null; then
22140         gcc_cv_as_hidden=no
22141       else
22142         gcc_cv_as_hidden=yes
22143       fi
22144     else
22145       # Assume bug is present if objdump is missing.
22146       gcc_cv_as_hidden=no
22147     fi
22148     ;;
22149   *)
22150     gcc_cv_as_hidden=yes
22151     ;;
22152 esac
22153     else
22154       echo "configure: failed program was" >&5
22155       cat conftest.s >&5
22156     fi
22157     rm -f conftest.o conftest.s
22158   fi
22159 fi
22160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22161 $as_echo "$gcc_cv_as_hidden" >&6; }
22162
22163 case "${target}" in
22164   *-*-darwin*)
22165     # Darwin as has some visibility support, though with a different syntax.
22166     gcc_cv_as_hidden=yes
22167     ;;
22168 esac
22169
22170 # gnu_indirect_function type is an extension proposed at
22171 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22172 # selection of function implementation
22173 # Check whether --enable-gnu-indirect-function was given.
22174 if test "${enable_gnu_indirect_function+set}" = set; then :
22175   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22176     yes | no) ;;
22177     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22178 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22179   esac
22180 else
22181   enable_gnu_indirect_function="$default_gnu_indirect_function"
22182 fi
22183
22184 if test x$enable_gnu_indirect_function = xyes; then
22185
22186 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22187
22188 fi
22189
22190 if test $in_tree_ld != yes ; then
22191   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22192   if echo "$ld_ver" | grep GNU > /dev/null; then
22193     if test x"$ld_is_gold" = xyes; then
22194       # GNU gold --version looks like this:
22195       #
22196       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22197       #
22198       # We extract the binutils version which is more familiar and specific
22199       # than the gold version.
22200       ld_vers=`echo $ld_ver | sed -n \
22201           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22202     else
22203       # GNU ld --version looks like this:
22204       #
22205       # GNU ld (GNU Binutils) 2.21.51.20110225
22206       ld_vers=`echo $ld_ver | sed -n \
22207           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22208     fi
22209     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22210     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22211     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22212     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22213   else
22214     case "${target}" in
22215       *-*-solaris2*)
22216         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22217         # format.
22218         #
22219         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22220         # /usr/ccs/bin/ld has been configured.
22221         ld_ver=`$gcc_cv_ld -V 2>&1`
22222         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22223           ld_vers=`echo $ld_ver | sed -n \
22224             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22225           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22226           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22227         fi
22228         ;;
22229     esac
22230   fi
22231 fi
22232
22233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22234 $as_echo_n "checking linker for .hidden support... " >&6; }
22235 if test "${gcc_cv_ld_hidden+set}" = set; then :
22236   $as_echo_n "(cached) " >&6
22237 else
22238   if test $in_tree_ld = yes ; then
22239   gcc_cv_ld_hidden=no
22240   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22241      && test $in_tree_ld_is_elf = yes; then
22242      gcc_cv_ld_hidden=yes
22243   fi
22244 else
22245   gcc_cv_ld_hidden=yes
22246   if test x"$ld_is_gold" = xyes; then
22247     :
22248   elif echo "$ld_ver" | grep GNU > /dev/null; then
22249     if test 0"$ld_date" -lt 20020404; then
22250       if test -n "$ld_date"; then
22251         # If there was date string, but was earlier than 2002-04-04, fail
22252         gcc_cv_ld_hidden=no
22253       elif test -z "$ld_vers"; then
22254         # If there was no date string nor ld version number, something is wrong
22255         gcc_cv_ld_hidden=no
22256       else
22257         test -z "$ld_vers_patch" && ld_vers_patch=0
22258         if test "$ld_vers_major" -lt 2; then
22259           gcc_cv_ld_hidden=no
22260         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22261           gcc_cv_ld_hidden="no"
22262         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22263           gcc_cv_ld_hidden=no
22264         fi
22265       fi
22266     fi
22267   else
22268     case "${target}" in
22269       *-*-darwin*)
22270         # Darwin ld has some visibility support.
22271         gcc_cv_ld_hidden=yes
22272         ;;
22273       hppa64*-*-hpux* | ia64*-*-hpux*)
22274         gcc_cv_ld_hidden=yes
22275         ;;
22276       *-*-solaris2.8*)
22277         # .hidden support was backported to Solaris 8, starting with ld
22278         # version 1.276.
22279         if test "$ld_vers_minor" -ge 276; then
22280           gcc_cv_ld_hidden=yes
22281         else
22282           gcc_cv_ld_hidden=no
22283         fi
22284         ;;
22285       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22286         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22287         # .symbolic was only added in Solaris 9 12/02.
22288         gcc_cv_ld_hidden=yes
22289         ;;
22290       *)
22291         gcc_cv_ld_hidden=no
22292         ;;
22293     esac
22294   fi
22295 fi
22296 fi
22297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22298 $as_echo "$gcc_cv_ld_hidden" >&6; }
22299 libgcc_visibility=no
22300
22301
22302 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22303   libgcc_visibility=yes
22304
22305 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22306
22307 fi
22308
22309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22310 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22311 gcc_cv_ld_ro_rw_mix=unknown
22312 if test $in_tree_ld = yes ; then
22313   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22314      && test $in_tree_ld_is_elf = yes; then
22315     gcc_cv_ld_ro_rw_mix=read-write
22316   fi
22317 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22318   echo '.section myfoosect, "a"' > conftest1.s
22319   echo '.section myfoosect, "aw"' > conftest2.s
22320   echo '.byte 1' >> conftest2.s
22321   echo '.section myfoosect, "a"' > conftest3.s
22322   echo '.byte 0' >> conftest3.s
22323   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22324      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22325      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22326      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22327         conftest2.o conftest3.o > /dev/null 2>&1; then
22328     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22329                          | sed -e '/myfoosect/!d' -e N`
22330     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22331       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22332         gcc_cv_ld_ro_rw_mix=read-only
22333       else
22334         gcc_cv_ld_ro_rw_mix=read-write
22335       fi
22336     fi
22337   fi
22338   rm -f conftest.* conftest[123].*
22339 fi
22340 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22341
22342 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22343
22344 fi
22345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22346 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22347
22348 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22349   case "${target}" in
22350     *-*-solaris2*)
22351       #
22352       # Solaris 2 ld -V output looks like this for a regular version:
22353       #
22354       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22355       #
22356       # but test versions add stuff at the end:
22357       #
22358       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22359       #
22360       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22361       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22362         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22363           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22364         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22365         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22366       fi
22367       ;;
22368   esac
22369 fi
22370
22371 # Check whether --enable-initfini-array was given.
22372 if test "${enable_initfini_array+set}" = set; then :
22373   enableval=$enable_initfini_array;
22374 else
22375
22376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22377 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22378 if test "${gcc_cv_initfini_array+set}" = set; then :
22379   $as_echo_n "(cached) " >&6
22380 else
22381     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22382     case "${target}" in
22383       ia64-*)
22384         if test "$cross_compiling" = yes; then :
22385   gcc_cv_initfini_array=no
22386 else
22387   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22388 /* end confdefs.h.  */
22389
22390 #ifndef __ELF__
22391 #error Not an ELF OS
22392 #endif
22393 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22394    if it can be used.  */
22395 static int x = -1;
22396 int main (void) { return x; }
22397 int foo (void) { x = 0; }
22398 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22399
22400 _ACEOF
22401 if ac_fn_c_try_run "$LINENO"; then :
22402   gcc_cv_initfini_array=yes
22403 else
22404   gcc_cv_initfini_array=no
22405 fi
22406 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22407   conftest.$ac_objext conftest.beam conftest.$ac_ext
22408 fi
22409 ;;
22410       *)
22411         gcc_cv_initfini_array=no
22412         if test $in_tree_ld = yes ; then
22413           if test "$gcc_cv_gld_major_version" -eq 2 \
22414              -a "$gcc_cv_gld_minor_version" -ge 22 \
22415              -o "$gcc_cv_gld_major_version" -gt 2 \
22416              && test $in_tree_ld_is_elf = yes; then
22417             gcc_cv_initfini_array=yes
22418           fi
22419         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22420           cat > conftest.s <<\EOF
22421 .section .dtors,"a",%progbits
22422 .balign 4
22423 .byte 'A', 'A', 'A', 'A'
22424 .section .ctors,"a",%progbits
22425 .balign 4
22426 .byte 'B', 'B', 'B', 'B'
22427 .section .fini_array.65530,"a",%progbits
22428 .balign 4
22429 .byte 'C', 'C', 'C', 'C'
22430 .section .init_array.65530,"a",%progbits
22431 .balign 4
22432 .byte 'D', 'D', 'D', 'D'
22433 .section .dtors.64528,"a",%progbits
22434 .balign 4
22435 .byte 'E', 'E', 'E', 'E'
22436 .section .ctors.64528,"a",%progbits
22437 .balign 4
22438 .byte 'F', 'F', 'F', 'F'
22439 .section .fini_array.01005,"a",%progbits
22440 .balign 4
22441 .byte 'G', 'G', 'G', 'G'
22442 .section .init_array.01005,"a",%progbits
22443 .balign 4
22444 .byte 'H', 'H', 'H', 'H'
22445 .text
22446 .globl _start
22447 _start:
22448 EOF
22449           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22450              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22451              && $gcc_cv_objdump -s -j .init_array conftest \
22452                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22453              && $gcc_cv_objdump -s -j .fini_array conftest \
22454                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22455             gcc_cv_initfini_array=yes
22456           fi
22457           rm -f conftest conftest.*
22458         fi
22459         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22460 /* end confdefs.h.  */
22461
22462 #ifndef __ELF__
22463 # error Not an ELF OS
22464 #endif
22465 #include <stdlib.h>
22466 #if defined __GLIBC_PREREQ
22467 # if __GLIBC_PREREQ (2, 4)
22468 # else
22469 #  error GLIBC 2.4 required
22470 # endif
22471 #else
22472 # if defined __sun__ && defined __svr4__
22473    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22474 # else
22475 #  error The C library not known to support .init_array/.fini_array
22476 # endif
22477 #endif
22478
22479 _ACEOF
22480 if ac_fn_c_try_cpp "$LINENO"; then :
22481
22482     case "${target}" in
22483       *-*-solaris2.8*)
22484         # .init_array/.fini_array support was introduced in Solaris 8
22485         # patches 109147-08 (sparc) and 109148-08 (x86).  Since ld.so.1 and
22486         # ld are guaranteed to be updated in lockstep, we can check ld -V
22487         # instead.  Unfortunately, proper ld version numbers were only
22488         # introduced in rev. -14, so we check for that.
22489         if test "$gcc_cv_sun_ld_vers_minor" -lt 272; then
22490           gcc_cv_initfini_array=no
22491         fi
22492       ;;
22493       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22494         # .init_array/.fini_array support is present since Solaris 9 FCS.
22495         ;;
22496     esac
22497
22498 else
22499   gcc_cv_initfini_array=no
22500 fi
22501 rm -f conftest.err conftest.$ac_ext;;
22502     esac
22503   else
22504     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22505 $as_echo_n "checking cross compile... guessing... " >&6; }
22506     gcc_cv_initfini_array=no
22507   fi
22508 fi
22509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22510 $as_echo "$gcc_cv_initfini_array" >&6; }
22511   enable_initfini_array=$gcc_cv_initfini_array
22512
22513 fi
22514
22515 if test $enable_initfini_array = yes; then
22516
22517 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22518
22519 fi
22520
22521 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22523 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22524 if test "${gcc_cv_as_leb128+set}" = set; then :
22525   $as_echo_n "(cached) " >&6
22526 else
22527   gcc_cv_as_leb128=no
22528     if test $in_tree_gas = yes; then
22529     if test $in_tree_gas_is_elf = yes \
22530   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22531   then gcc_cv_as_leb128=yes
22532 fi
22533   elif test x$gcc_cv_as != x; then
22534     $as_echo '  .data
22535         .uleb128 L2 - L1
22536 L1:
22537         .uleb128 1280
22538         .sleb128 -1010
22539 L2:' > conftest.s
22540     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22541   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22542   (eval $ac_try) 2>&5
22543   ac_status=$?
22544   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22545   test $ac_status = 0; }; }
22546     then
22547         # GAS versions before 2.11 do not support uleb128,
22548   # despite appearing to.
22549   # ??? There exists an elf-specific test that will crash
22550   # the assembler.  Perhaps it's better to figure out whether
22551   # arbitrary sections are supported and try the test.
22552   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22553   if echo "$as_ver" | grep GNU > /dev/null; then
22554     as_vers=`echo $as_ver | sed -n \
22555         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22556     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22557     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22558     if test $as_major -eq 2 && test $as_minor -lt 11
22559     then :
22560     else gcc_cv_as_leb128=yes
22561     fi
22562   fi
22563     else
22564       echo "configure: failed program was" >&5
22565       cat conftest.s >&5
22566     fi
22567     rm -f conftest.o conftest.s
22568   fi
22569 fi
22570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22571 $as_echo "$gcc_cv_as_leb128" >&6; }
22572 if test $gcc_cv_as_leb128 = yes; then
22573
22574 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22575
22576 fi
22577
22578 # Check if we have assembler support for unwind directives.
22579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22580 $as_echo_n "checking assembler for cfi directives... " >&6; }
22581 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22582   $as_echo_n "(cached) " >&6
22583 else
22584   gcc_cv_as_cfi_directive=no
22585   if test x$gcc_cv_as != x; then
22586     $as_echo '  .text
22587         .cfi_startproc
22588         .cfi_offset 0, 0
22589         .cfi_same_value 1
22590         .cfi_def_cfa 1, 2
22591         .cfi_escape 1, 2, 3, 4, 5
22592         .cfi_endproc' > conftest.s
22593     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22594   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22595   (eval $ac_try) 2>&5
22596   ac_status=$?
22597   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22598   test $ac_status = 0; }; }
22599     then
22600         case "$target" in
22601   *-*-solaris*)
22602     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22603     # read-only and read-write sections, we need to make sure that the
22604     # assembler used emits read-write .eh_frame sections.
22605     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22606       if test "x$gcc_cv_objdump" != x; then
22607         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22608                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22609           gcc_cv_as_cfi_directive=no
22610         else
22611           case "$target" in
22612             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22613               # On Solaris/x86, make sure that GCC and gas agree on using
22614               # read-only .eh_frame sections for 64-bit.
22615               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22616                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22617                         sed -e /.eh_frame/!d -e N | \
22618                         grep READONLY > /dev/null; then
22619                 gcc_cv_as_cfi_directive=yes
22620               else
22621                 gcc_cv_as_cfi_directive=no
22622               fi
22623               ;;
22624             *)
22625               gcc_cv_as_cfi_directive=yes
22626               ;;
22627           esac
22628         fi
22629       else
22630         # no objdump, err on the side of caution
22631         gcc_cv_as_cfi_directive=no
22632       fi
22633     else
22634       gcc_cv_as_cfi_directive=yes
22635     fi
22636     ;;
22637   *-*-*)
22638     gcc_cv_as_cfi_directive=yes
22639     ;;
22640 esac
22641     else
22642       echo "configure: failed program was" >&5
22643       cat conftest.s >&5
22644     fi
22645     rm -f conftest.o conftest.s
22646   fi
22647 fi
22648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22649 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22650
22651 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22653 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22654 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22655   $as_echo_n "(cached) " >&6
22656 else
22657   gcc_cv_as_cfi_advance_working=no
22658   if test x$gcc_cv_as != x; then
22659     $as_echo '  .text
22660         .cfi_startproc
22661         .cfi_adjust_cfa_offset 64
22662         .skip 75040, 0
22663         .cfi_adjust_cfa_offset 128
22664         .cfi_endproc' > conftest.s
22665     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22666   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22667   (eval $ac_try) 2>&5
22668   ac_status=$?
22669   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22670   test $ac_status = 0; }; }
22671     then
22672
22673 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22674     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22675    gcc_cv_as_cfi_advance_working=yes
22676 fi
22677
22678     else
22679       echo "configure: failed program was" >&5
22680       cat conftest.s >&5
22681     fi
22682     rm -f conftest.o conftest.s
22683   fi
22684 fi
22685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22686 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22687
22688 else
22689   # no objdump, err on the side of caution
22690   gcc_cv_as_cfi_advance_working=no
22691 fi
22692
22693
22694 cat >>confdefs.h <<_ACEOF
22695 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22696        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22697 _ACEOF
22698
22699
22700
22701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22702 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22703 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22704   $as_echo_n "(cached) " >&6
22705 else
22706   gcc_cv_as_cfi_personality_directive=no
22707   if test x$gcc_cv_as != x; then
22708     $as_echo '  .text
22709         .cfi_startproc
22710         .cfi_personality 0, symbol
22711         .cfi_endproc' > conftest.s
22712     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22713   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22714   (eval $ac_try) 2>&5
22715   ac_status=$?
22716   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22717   test $ac_status = 0; }; }
22718     then
22719         gcc_cv_as_cfi_personality_directive=yes
22720     else
22721       echo "configure: failed program was" >&5
22722       cat conftest.s >&5
22723     fi
22724     rm -f conftest.o conftest.s
22725   fi
22726 fi
22727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22728 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22729
22730
22731 cat >>confdefs.h <<_ACEOF
22732 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22733     then echo 1; else echo 0; fi`
22734 _ACEOF
22735
22736
22737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22738 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22739 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22740   $as_echo_n "(cached) " >&6
22741 else
22742   gcc_cv_as_cfi_sections_directive=no
22743   if test x$gcc_cv_as != x; then
22744     $as_echo '  .text
22745         .cfi_sections .debug_frame, .eh_frame
22746         .cfi_startproc
22747         .cfi_endproc' > conftest.s
22748     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22749   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22750   (eval $ac_try) 2>&5
22751   ac_status=$?
22752   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22753   test $ac_status = 0; }; }
22754     then
22755         case $target_os in
22756   win32 | pe | cygwin* | mingw32* | uwin*)
22757     # Need to check that we generated the correct relocation for the
22758     # .debug_frame section.  This was fixed for binutils 2.21.
22759     gcc_cv_as_cfi_sections_directive=no
22760     if test "x$gcc_cv_objdump" != x; then
22761      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22762         grep secrel > /dev/null; then
22763       gcc_cv_as_cfi_sections_directive=yes
22764      fi
22765     fi
22766     ;;
22767   *)
22768     gcc_cv_as_cfi_sections_directive=yes
22769     ;;
22770 esac
22771     else
22772       echo "configure: failed program was" >&5
22773       cat conftest.s >&5
22774     fi
22775     rm -f conftest.o conftest.s
22776   fi
22777 fi
22778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22779 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22780
22781
22782
22783 cat >>confdefs.h <<_ACEOF
22784 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22785     then echo 1; else echo 0; fi`
22786 _ACEOF
22787
22788
22789 # GAS versions up to and including 2.11.0 may mis-optimize
22790 # .eh_frame data.
22791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22792 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22793 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22794   $as_echo_n "(cached) " >&6
22795 else
22796   gcc_cv_as_eh_frame=no
22797     if test $in_tree_gas = yes; then
22798     if test $in_tree_gas_is_elf = yes \
22799   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22800   then gcc_cv_as_eh_frame=yes
22801 fi
22802   elif test x$gcc_cv_as != x; then
22803     $as_echo '  .text
22804 .LFB1:
22805         .4byte  0
22806 .L1:
22807         .4byte  0
22808 .LFE1:
22809         .section        .eh_frame,"aw",@progbits
22810 __FRAME_BEGIN__:
22811         .4byte  .LECIE1-.LSCIE1
22812 .LSCIE1:
22813         .4byte  0x0
22814         .byte   0x1
22815         .ascii "z\0"
22816         .byte   0x1
22817         .byte   0x78
22818         .byte   0x1a
22819         .byte   0x0
22820         .byte   0x4
22821         .4byte  1
22822         .p2align 1
22823 .LECIE1:
22824 .LSFDE1:
22825         .4byte  .LEFDE1-.LASFDE1
22826 .LASFDE1:
22827         .4byte  .LASFDE1-__FRAME_BEGIN__
22828         .4byte  .LFB1
22829         .4byte  .LFE1-.LFB1
22830         .byte   0x4
22831         .4byte  .LFE1-.LFB1
22832         .byte   0x4
22833         .4byte  .L1-.LFB1
22834 .LEFDE1:' > conftest.s
22835     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22836   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22837   (eval $ac_try) 2>&5
22838   ac_status=$?
22839   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22840   test $ac_status = 0; }; }
22841     then
22842           cat > conftest.lit <<EOF
22843  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22844  0010 01000000 12000000 18000000 00000000  ................
22845  0020 08000000 04080000 0044               .........D
22846 EOF
22847 cat > conftest.big <<EOF
22848  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22849  0010 00000001 00000012 00000018 00000000  ................
22850  0020 00000008 04000000 0844               .........D
22851 EOF
22852   # If the assembler didn't choke, and we can objdump,
22853   # and we got the correct data, then succeed.
22854   # The text in the here-document typically retains its unix-style line
22855   # endings, while the output of objdump will use host line endings.
22856   # Therefore, use diff -b for the comparisons.
22857   if test x$gcc_cv_objdump != x \
22858   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22859      | tail -3 > conftest.got \
22860   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22861     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22862   then
22863     gcc_cv_as_eh_frame=yes
22864   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22865   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22866   (eval $ac_try) 2>&5
22867   ac_status=$?
22868   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22869   test $ac_status = 0; }; }; then
22870     gcc_cv_as_eh_frame=buggy
22871   else
22872     # Uh oh, what do we do now?
22873     gcc_cv_as_eh_frame=no
22874   fi
22875     else
22876       echo "configure: failed program was" >&5
22877       cat conftest.s >&5
22878     fi
22879     rm -f conftest.o conftest.s
22880   fi
22881 fi
22882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22883 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22884
22885
22886 if test $gcc_cv_as_eh_frame = buggy; then
22887
22888 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22889
22890 fi
22891
22892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22893 $as_echo_n "checking assembler for section merging support... " >&6; }
22894 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22895   $as_echo_n "(cached) " >&6
22896 else
22897   gcc_cv_as_shf_merge=no
22898     if test $in_tree_gas = yes; then
22899     if test $in_tree_gas_is_elf = yes \
22900   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22901   then gcc_cv_as_shf_merge=yes
22902 fi
22903   elif test x$gcc_cv_as != x; then
22904     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22905     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22906   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22907   (eval $ac_try) 2>&5
22908   ac_status=$?
22909   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22910   test $ac_status = 0; }; }
22911     then
22912         gcc_cv_as_shf_merge=yes
22913     else
22914       echo "configure: failed program was" >&5
22915       cat conftest.s >&5
22916     fi
22917     rm -f conftest.o conftest.s
22918   fi
22919 fi
22920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22921 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22922
22923 if test $gcc_cv_as_shf_merge = no; then
22924   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22925 $as_echo_n "checking assembler for section merging support... " >&6; }
22926 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22927   $as_echo_n "(cached) " >&6
22928 else
22929   gcc_cv_as_shf_merge=no
22930     if test $in_tree_gas = yes; then
22931     if test $in_tree_gas_is_elf = yes \
22932   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22933   then gcc_cv_as_shf_merge=yes
22934 fi
22935   elif test x$gcc_cv_as != x; then
22936     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22937     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22938   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22939   (eval $ac_try) 2>&5
22940   ac_status=$?
22941   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22942   test $ac_status = 0; }; }
22943     then
22944         gcc_cv_as_shf_merge=yes
22945     else
22946       echo "configure: failed program was" >&5
22947       cat conftest.s >&5
22948     fi
22949     rm -f conftest.o conftest.s
22950   fi
22951 fi
22952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22953 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22954
22955 fi
22956
22957 cat >>confdefs.h <<_ACEOF
22958 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22959 _ACEOF
22960
22961
22962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22963 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22964 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22965   $as_echo_n "(cached) " >&6
22966 else
22967   gcc_cv_as_comdat_group=no
22968     if test $in_tree_gas = yes; then
22969     if test $in_tree_gas_is_elf = yes \
22970   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22971   then gcc_cv_as_comdat_group=yes
22972 fi
22973   elif test x$gcc_cv_as != x; then
22974     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22975     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22976   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22977   (eval $ac_try) 2>&5
22978   ac_status=$?
22979   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22980   test $ac_status = 0; }; }
22981     then
22982         gcc_cv_as_comdat_group=yes
22983     else
22984       echo "configure: failed program was" >&5
22985       cat conftest.s >&5
22986     fi
22987     rm -f conftest.o conftest.s
22988   fi
22989 fi
22990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22991 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22992
22993 if test $gcc_cv_as_comdat_group = yes; then
22994   gcc_cv_as_comdat_group_percent=no
22995   gcc_cv_as_comdat_group_group=no
22996 else
22997  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22998 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22999 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
23000   $as_echo_n "(cached) " >&6
23001 else
23002   gcc_cv_as_comdat_group_percent=no
23003     if test $in_tree_gas = yes; then
23004     if test $in_tree_gas_is_elf = yes \
23005   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
23006   then gcc_cv_as_comdat_group_percent=yes
23007 fi
23008   elif test x$gcc_cv_as != x; then
23009     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
23010     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
23011   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23012   (eval $ac_try) 2>&5
23013   ac_status=$?
23014   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23015   test $ac_status = 0; }; }
23016     then
23017         gcc_cv_as_comdat_group_percent=yes
23018     else
23019       echo "configure: failed program was" >&5
23020       cat conftest.s >&5
23021     fi
23022     rm -f conftest.o conftest.s
23023   fi
23024 fi
23025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
23026 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
23027
23028  if test $gcc_cv_as_comdat_group_percent = yes; then
23029    gcc_cv_as_comdat_group_group=no
23030  else
23031    case "${target}" in
23032      # Sun as uses a completely different syntax.
23033      *-*-solaris2*)
23034        case "${target}" in
23035          sparc*-*-solaris2*)
23036            conftest_s='
23037                .group foo,".text%foo",#comdat
23038                .section ".text%foo", #alloc,#execinstr,#progbits
23039                .globl foo
23040              foo:
23041              '
23042            ;;
23043          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
23044            conftest_s='
23045                .group foo,.text%foo,#comdat
23046                .section .text%foo, "ax", @progbits
23047                .globl  foo
23048              foo:
23049              '
23050            ;;
23051        esac
23052        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
23053 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
23054 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
23055   $as_echo_n "(cached) " >&6
23056 else
23057   gcc_cv_as_comdat_group_group=no
23058   if test x$gcc_cv_as != x; then
23059     $as_echo "$conftest_s" > conftest.s
23060     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23061   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23062   (eval $ac_try) 2>&5
23063   ac_status=$?
23064   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23065   test $ac_status = 0; }; }
23066     then
23067         gcc_cv_as_comdat_group_group=yes
23068     else
23069       echo "configure: failed program was" >&5
23070       cat conftest.s >&5
23071     fi
23072     rm -f conftest.o conftest.s
23073   fi
23074 fi
23075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
23076 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
23077
23078        ;;
23079    esac
23080  fi
23081 fi
23082 if test x"$ld_is_gold" = xyes; then
23083   comdat_group=yes
23084 elif test $in_tree_ld = yes ; then
23085   comdat_group=no
23086   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23087      && test $in_tree_ld_is_elf = yes; then
23088      comdat_group=yes
23089   fi
23090 elif echo "$ld_ver" | grep GNU > /dev/null; then
23091   comdat_group=yes
23092   if test 0"$ld_date" -lt 20050308; then
23093     if test -n "$ld_date"; then
23094       # If there was date string, but was earlier than 2005-03-08, fail
23095       comdat_group=no
23096     elif test "$ld_vers_major" -lt 2; then
23097       comdat_group=no
23098     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23099       comdat_group=no
23100     fi
23101   fi
23102 else
23103   case "${target}" in
23104     *-*-solaris2.1[1-9]*)
23105       comdat_group=no
23106       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23107       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23108       # version 1.688.
23109       #
23110       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23111       # least ld version 1.2267.
23112       if test "$ld_vers_major" -gt 1; then
23113         comdat_group=yes
23114       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23115         comdat_group=yes
23116       elif test "$ld_vers_minor" -ge 2267; then
23117         comdat_group=yes
23118       fi
23119       ;;
23120     *)
23121       # Assume linkers other than GNU ld don't support COMDAT group.
23122       comdat_group=no
23123       ;;
23124   esac
23125 fi
23126 # Allow overriding the automatic COMDAT group tests above.
23127 # Check whether --enable-comdat was given.
23128 if test "${enable_comdat+set}" = set; then :
23129   enableval=$enable_comdat; comdat_group="$enable_comdat"
23130 fi
23131
23132 if test $comdat_group = no; then
23133   gcc_cv_as_comdat_group=no
23134   gcc_cv_as_comdat_group_percent=no
23135   gcc_cv_as_comdat_group_group=no
23136 fi
23137
23138 cat >>confdefs.h <<_ACEOF
23139 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23140     || test $gcc_cv_as_comdat_group_percent = yes \
23141     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23142 _ACEOF
23143
23144
23145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23146 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23147 if test "${gcc_cv_as_discriminator+set}" = set; then :
23148   $as_echo_n "(cached) " >&6
23149 else
23150   gcc_cv_as_discriminator=no
23151     if test $in_tree_gas = yes; then
23152     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23153   then gcc_cv_as_discriminator=yes
23154 fi
23155   elif test x$gcc_cv_as != x; then
23156     $as_echo '  .text
23157         .file 1 "conf.c"
23158         .loc 1 1 0 discriminator 1' > conftest.s
23159     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23160   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23161   (eval $ac_try) 2>&5
23162   ac_status=$?
23163   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23164   test $ac_status = 0; }; }
23165     then
23166         gcc_cv_as_discriminator=yes
23167     else
23168       echo "configure: failed program was" >&5
23169       cat conftest.s >&5
23170     fi
23171     rm -f conftest.o conftest.s
23172   fi
23173 fi
23174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23175 $as_echo "$gcc_cv_as_discriminator" >&6; }
23176 if test $gcc_cv_as_discriminator = yes; then
23177
23178 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23179
23180 fi
23181
23182 # Thread-local storage - the check is heavily parameterized.
23183 conftest_s=
23184 tls_first_major=
23185 tls_first_minor=
23186 tls_as_opt=
23187 case "$target" in
23188   alpha*-*-*)
23189     conftest_s='
23190         .section ".tdata","awT",@progbits
23191 foo:    .long   25
23192         .text
23193         ldq     $27,__tls_get_addr($29)         !literal!1
23194         lda     $16,foo($29)                    !tlsgd!1
23195         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23196         ldq     $27,__tls_get_addr($29)         !literal!2
23197         lda     $16,foo($29)                    !tlsldm!2
23198         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23199         ldq     $1,foo($29)                     !gotdtprel
23200         ldah    $2,foo($29)                     !dtprelhi
23201         lda     $3,foo($2)                      !dtprello
23202         lda     $4,foo($29)                     !dtprel
23203         ldq     $1,foo($29)                     !gottprel
23204         ldah    $2,foo($29)                     !tprelhi
23205         lda     $3,foo($2)                      !tprello
23206         lda     $4,foo($29)                     !tprel'
23207         tls_first_major=2
23208         tls_first_minor=13
23209         tls_as_opt=--fatal-warnings
23210         ;;
23211   cris-*-*|crisv32-*-*)
23212     conftest_s='
23213         .section ".tdata","awT",@progbits
23214 x:      .long   25
23215         .text
23216         move.d x:IE,$r10
23217         nop'
23218         tls_first_major=2
23219         tls_first_minor=20
23220         tls_as_opt=--fatal-warnings
23221         ;;
23222   frv*-*-*)
23223     conftest_s='
23224         .section ".tdata","awT",@progbits
23225 x:      .long   25
23226         .text
23227         call    #gettlsoff(x)'
23228         tls_first_major=2
23229         tls_first_minor=14
23230         ;;
23231   hppa*-*-linux*)
23232     conftest_s='
23233 t1:     .reg    %r20
23234 t2:     .reg    %r21
23235 gp:     .reg    %r19
23236         .section ".tdata","awT",@progbits
23237 foo:    .long   25
23238         .text
23239         .align  4
23240         addil LT%foo-$tls_gdidx$,gp
23241         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23242         b __tls_get_addr
23243         nop
23244         addil LT%foo-$tls_ldidx$,gp
23245         b __tls_get_addr
23246         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23247         addil LR%foo-$tls_dtpoff$,%ret0
23248         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23249         mfctl %cr27,%t1
23250         addil LT%foo-$tls_ieoff$,gp
23251         ldw RT%foo-$tls_ieoff$(%r1),%t2
23252         add %t1,%t2,%t3
23253         mfctl %cr27,%t1
23254         addil LR%foo-$tls_leoff$,%t1
23255         ldo RR%foo-$tls_leoff$(%r1),%t2'
23256         tls_first_major=2
23257         tls_first_minor=15
23258         tls_as_opt=--fatal-warnings
23259         ;;
23260   arm*-*-*)
23261     conftest_s='
23262         .section ".tdata","awT",%progbits
23263 foo:    .long   25
23264         .text
23265 .word foo(gottpoff)
23266 .word foo(tpoff)
23267 .word foo(tlsgd)
23268 .word foo(tlsldm)
23269 .word foo(tlsldo)'
23270         tls_first_major=2
23271         tls_first_minor=17
23272         ;;
23273   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23274     case "$target" in
23275       i[34567]86-*-solaris2.*)
23276         on_solaris=yes
23277         tga_func=___tls_get_addr
23278         ;;
23279       x86_64-*-solaris2.1[0-9]*)
23280         on_solaris=yes
23281         tga_func=__tls_get_addr
23282         ;;
23283       *)
23284         on_solaris=no
23285         ;;
23286     esac
23287     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23288       conftest_s='
23289         .section .tdata,"awt",@progbits'
23290       tls_first_major=0
23291       tls_first_minor=0
23292
23293 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23294
23295     else
23296       conftest_s='
23297         .section ".tdata","awT",@progbits'
23298       tls_first_major=2
23299       tls_first_minor=14
23300       tls_as_opt="--fatal-warnings"
23301     fi
23302     conftest_s="$conftest_s
23303 foo:    .long   25
23304         .text
23305         movl    %gs:0, %eax
23306         leal    foo@tlsgd(,%ebx,1), %eax
23307         leal    foo@tlsldm(%ebx), %eax
23308         leal    foo@dtpoff(%eax), %edx
23309         movl    foo@gottpoff(%ebx), %eax
23310         subl    foo@gottpoff(%ebx), %eax
23311         addl    foo@gotntpoff(%ebx), %eax
23312         movl    foo@indntpoff, %eax
23313         movl    \$foo@tpoff, %eax
23314         subl    \$foo@tpoff, %eax
23315         leal    foo@ntpoff(%ecx), %eax"
23316     ;;
23317   x86_64-*-*)
23318     conftest_s='
23319         .section ".tdata","awT",@progbits
23320 foo:    .long   25
23321         .text
23322         movq    %fs:0, %rax
23323         leaq    foo@TLSGD(%rip), %rdi
23324         leaq    foo@TLSLD(%rip), %rdi
23325         leaq    foo@DTPOFF(%rax), %rdx
23326         movq    foo@GOTTPOFF(%rip), %rax
23327         movq    $foo@TPOFF, %rax'
23328         tls_first_major=2
23329         tls_first_minor=14
23330         tls_as_opt=--fatal-warnings
23331         ;;
23332   ia64-*-*)
23333     conftest_s='
23334         .section ".tdata","awT",@progbits
23335 foo:    data8   25
23336         .text
23337         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23338         addl    r17 = @ltoff(@dtprel(foo#)), gp
23339         addl    r18 = @ltoff(@tprel(foo#)), gp
23340         addl    r19 = @dtprel(foo#), gp
23341         adds    r21 = @dtprel(foo#), r13
23342         movl    r23 = @dtprel(foo#)
23343         addl    r20 = @tprel(foo#), gp
23344         adds    r22 = @tprel(foo#), r13
23345         movl    r24 = @tprel(foo#)'
23346         tls_first_major=2
23347         tls_first_minor=13
23348         tls_as_opt=--fatal-warnings
23349         ;;
23350   mips*-*-*)
23351     conftest_s='
23352         .section .tdata,"awT",@progbits
23353 x:
23354         .word 2
23355         .text
23356         addiu $4, $28, %tlsgd(x)
23357         addiu $4, $28, %tlsldm(x)
23358         lui $4, %dtprel_hi(x)
23359         addiu $4, $4, %dtprel_lo(x)
23360         lw $4, %gottprel(x)($28)
23361         lui $4, %tprel_hi(x)
23362         addiu $4, $4, %tprel_lo(x)'
23363         tls_first_major=2
23364         tls_first_minor=16
23365         tls_as_opt='-32 --fatal-warnings'
23366         ;;
23367   m68k-*-*)
23368     conftest_s='
23369         .section .tdata,"awT",@progbits
23370 x:
23371         .word 2
23372         .text
23373 foo:
23374         move.l x@TLSGD(%a5),%a0
23375         move.l x@TLSLDM(%a5),%a0
23376         move.l x@TLSLDO(%a5),%a0
23377         move.l x@TLSIE(%a5),%a0
23378         move.l x@TLSLE(%a5),%a0'
23379         tls_first_major=2
23380         tls_first_minor=19
23381         tls_as_opt='--fatal-warnings'
23382         ;;
23383   powerpc-*-*)
23384     conftest_s='
23385         .section ".tdata","awT",@progbits
23386         .align 2
23387 ld0:    .space 4
23388 ld1:    .space 4
23389 x1:     .space 4
23390 x2:     .space 4
23391 x3:     .space 4
23392         .text
23393         addi 3,31,ld0@got@tlsgd
23394         bl __tls_get_addr
23395         addi 3,31,x1@got@tlsld
23396         bl __tls_get_addr
23397         addi 9,3,x1@dtprel
23398         addis 9,3,x2@dtprel@ha
23399         addi 9,9,x2@dtprel@l
23400         lwz 9,x3@got@tprel(31)
23401         add 9,9,x@tls
23402         addi 9,2,x1@tprel
23403         addis 9,2,x2@tprel@ha
23404         addi 9,9,x2@tprel@l'
23405         tls_first_major=2
23406         tls_first_minor=14
23407         tls_as_opt="-a32 --fatal-warnings"
23408         ;;
23409   powerpc64-*-*)
23410     conftest_s='
23411         .section ".tdata","awT",@progbits
23412         .align 3
23413 ld0:    .space 8
23414 ld1:    .space 8
23415 x1:     .space 8
23416 x2:     .space 8
23417 x3:     .space 8
23418         .text
23419         addi 3,2,ld0@got@tlsgd
23420         bl .__tls_get_addr
23421         nop
23422         addi 3,2,ld1@toc
23423         bl .__tls_get_addr
23424         nop
23425         addi 3,2,x1@got@tlsld
23426         bl .__tls_get_addr
23427         nop
23428         addi 9,3,x1@dtprel
23429         bl .__tls_get_addr
23430         nop
23431         addis 9,3,x2@dtprel@ha
23432         addi 9,9,x2@dtprel@l
23433         bl .__tls_get_addr
23434         nop
23435         ld 9,x3@got@dtprel(2)
23436         add 9,9,3
23437         bl .__tls_get_addr
23438         nop'
23439         tls_first_major=2
23440         tls_first_minor=14
23441         tls_as_opt="-a64 --fatal-warnings"
23442         ;;
23443   s390-*-*)
23444     conftest_s='
23445         .section ".tdata","awT",@progbits
23446 foo:    .long   25
23447         .text
23448         .long   foo@TLSGD
23449         .long   foo@TLSLDM
23450         .long   foo@DTPOFF
23451         .long   foo@NTPOFF
23452         .long   foo@GOTNTPOFF
23453         .long   foo@INDNTPOFF
23454         l       %r1,foo@GOTNTPOFF(%r12)
23455         l       %r1,0(%r1):tls_load:foo
23456         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23457         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23458         tls_first_major=2
23459         tls_first_minor=14
23460         tls_as_opt="-m31 --fatal-warnings"
23461         ;;
23462   s390x-*-*)
23463     conftest_s='
23464         .section ".tdata","awT",@progbits
23465 foo:    .long   25
23466         .text
23467         .quad   foo@TLSGD
23468         .quad   foo@TLSLDM
23469         .quad   foo@DTPOFF
23470         .quad   foo@NTPOFF
23471         .quad   foo@GOTNTPOFF
23472         lg      %r1,foo@GOTNTPOFF(%r12)
23473         larl    %r1,foo@INDNTPOFF
23474         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23475         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23476         tls_first_major=2
23477         tls_first_minor=14
23478         tls_as_opt="-m64 -Aesame --fatal-warnings"
23479         ;;
23480   sh-*-* | sh[34]-*-*)
23481     conftest_s='
23482         .section ".tdata","awT",@progbits
23483 foo:    .long   25
23484         .text
23485         .long   foo@TLSGD
23486         .long   foo@TLSLDM
23487         .long   foo@DTPOFF
23488         .long   foo@GOTTPOFF
23489         .long   foo@TPOFF'
23490         tls_first_major=2
23491         tls_first_minor=13
23492         tls_as_opt=--fatal-warnings
23493         ;;
23494   sparc*-*-*)
23495     case "$target" in
23496       sparc*-sun-solaris2.*)
23497         on_solaris=yes
23498         tga_func=__tls_get_addr
23499         ;;
23500       *)
23501         on_solaris=no
23502         ;;
23503     esac
23504     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23505       conftest_s='
23506         .section ".tdata",#alloc,#write,#tls'
23507         tls_first_major=0
23508         tls_first_minor=0
23509     else
23510       conftest_s='
23511         .section ".tdata","awT",@progbits'
23512         tls_first_major=2
23513         tls_first_minor=14
23514         tls_as_opt="-32 --fatal-warnings"
23515     fi
23516     conftest_s="$conftest_s
23517 foo:    .long   25
23518         .text
23519         sethi   %tgd_hi22(foo), %o0
23520         add     %o0, %tgd_lo10(foo), %o1
23521         add     %l7, %o1, %o0, %tgd_add(foo)
23522         call    __tls_get_addr, %tgd_call(foo)
23523         sethi   %tldm_hi22(foo), %l1
23524         add     %l1, %tldm_lo10(foo), %l2
23525         add     %l7, %l2, %o0, %tldm_add(foo)
23526         call    __tls_get_addr, %tldm_call(foo)
23527         sethi   %tldo_hix22(foo), %l3
23528         xor     %l3, %tldo_lox10(foo), %l4
23529         add     %o0, %l4, %l5, %tldo_add(foo)
23530         sethi   %tie_hi22(foo), %o3
23531         add     %o3, %tie_lo10(foo), %o3
23532         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23533         add     %g7, %o2, %o4, %tie_add(foo)
23534         sethi   %tle_hix22(foo), %l1
23535         xor     %l1, %tle_lox10(foo), %o5
23536         ld      [%g7 + %o5], %o1"
23537         ;;
23538   tilepro*-*-*)
23539       conftest_s='
23540         .section ".tdata","awT",@progbits
23541 foo:    .long   25
23542         .text
23543         addli   r0, zero, tls_gd(foo)
23544         auli    r0, zero, tls_gd_ha16(foo)
23545         addli   r0, r0, tls_gd_lo16(foo)
23546         jal     __tls_get_addr
23547         addli   r0, zero, tls_ie(foo)
23548         auli    r0, r0, tls_ie_ha16(foo)
23549         addli   r0, r0, tls_ie_lo16(foo)'
23550         tls_first_major=2
23551         tls_first_minor=22
23552         tls_as_opt="--fatal-warnings"
23553         ;;
23554   tilegx*-*-*)
23555       conftest_s='
23556         .section ".tdata","awT",@progbits
23557 foo:    .long   25
23558         .text
23559         shl16insli r0, zero, hw0_last_tls_gd(foo)
23560         shl16insli r0, zero, hw1_last_tls_gd(foo)
23561         shl16insli r0, r0,   hw0_tls_gd(foo)
23562         jal        __tls_get_addr
23563         shl16insli r0, zero, hw1_last_tls_ie(foo)
23564         shl16insli r0, r0,   hw0_tls_ie(foo)'
23565         tls_first_major=2
23566         tls_first_minor=22
23567         tls_as_opt="--fatal-warnings"
23568         ;;
23569   xtensa*-*-*)
23570     conftest_s='
23571         .section ".tdata","awT",@progbits
23572 foo:    .long   25
23573         .text
23574         movi    a8, foo@TLSFUNC
23575         movi    a10, foo@TLSARG
23576         callx8.tls a8, foo@TLSCALL'
23577         tls_first_major=2
23578         tls_first_minor=19
23579         ;;
23580 esac
23581 set_have_as_tls=no
23582 if test "x$enable_tls" = xno ; then
23583   : # TLS explicitly disabled.
23584 elif test "x$enable_tls" = xyes ; then
23585   set_have_as_tls=yes # TLS explicitly enabled.
23586 elif test -z "$tls_first_major"; then
23587   : # If we don't have a check, assume no support.
23588 else
23589   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23590 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23591 if test "${gcc_cv_as_tls+set}" = set; then :
23592   $as_echo_n "(cached) " >&6
23593 else
23594   gcc_cv_as_tls=no
23595     if test $in_tree_gas = yes; then
23596     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23597   then gcc_cv_as_tls=yes
23598 fi
23599   elif test x$gcc_cv_as != x; then
23600     $as_echo "$conftest_s" > conftest.s
23601     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23602   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23603   (eval $ac_try) 2>&5
23604   ac_status=$?
23605   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23606   test $ac_status = 0; }; }
23607     then
23608         gcc_cv_as_tls=yes
23609     else
23610       echo "configure: failed program was" >&5
23611       cat conftest.s >&5
23612     fi
23613     rm -f conftest.o conftest.s
23614   fi
23615 fi
23616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23617 $as_echo "$gcc_cv_as_tls" >&6; }
23618 if test $gcc_cv_as_tls = yes; then
23619   set_have_as_tls=yes
23620 fi
23621 fi
23622 case "$target" in
23623   *-*-irix6*)
23624     # IRIX 6.5 rld and libc.so lack TLS support, so even if gas and gld
23625     # with TLS support are in use, native TLS cannot work.
23626     set_have_as_tls=no
23627     ;;
23628   # TLS was introduced in the Solaris 9 FCS release and backported to
23629   # Solaris 8 patches.  Support for GNU-style TLS on x86 was only
23630   # introduced in Solaris 9 4/04, replacing the earlier Sun style that Sun
23631   # ld and GCC don't support any longer.
23632   *-*-solaris2.*)
23633     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23634 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23635     ld_tls_support=no
23636     # Check ld and ld.so.1 TLS support.
23637     if echo "$ld_ver" | grep GNU > /dev/null; then
23638       # Assume all interesting versions of GNU ld have TLS support.
23639       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23640       ld_tls_support=yes
23641     else
23642       case "$target" in
23643         # Solaris 8/x86 ld has GNU style TLS support since version 1.280.
23644         i?86-*-solaris2.8)
23645           min_tls_ld_vers_minor=280
23646           ;;
23647         # Solaris 8/SPARC ld has TLS support since version 1.272.
23648         sparc*-*-solaris2.8)
23649           min_tls_ld_vers_minor=272
23650           ;;
23651         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23652         i?86-*-solaris2.9)
23653           min_tls_ld_vers_minor=374
23654           ;;
23655         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23656         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23657           min_tls_ld_vers_minor=343
23658           ;;
23659       esac
23660       if test "$ld_vers_major" -gt 1 || \
23661         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23662         ld_tls_support=yes
23663       else
23664         set_have_as_tls=no
23665       fi
23666     fi
23667     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23668 $as_echo "$ld_tls_support" >&6; }
23669
23670     save_LIBS="$LIBS"
23671     save_LDFLAGS="$LDFLAGS"
23672     LIBS=
23673     LDFLAGS=
23674
23675     { $as_echo "$as_me:${as_lineno-$LINENO}: checking alternate thread library" >&5
23676 $as_echo_n "checking alternate thread library... " >&6; }
23677     case "$target" in
23678       # TLS support was backported to Solaris 8 patches, but only lives in
23679       # the alternate thread library which became the default in Solaris 9.
23680       # We want to always use that, irrespective of TLS support.
23681       *-*-solaris2.8)
23682         # Take multilib subdir into account.  There's no spec to handle
23683         # this.  The 64 symlink exists since Solaris 8.
23684         lwp_dir=/usr/lib/lwp
23685         lwp_spec="-L$lwp_dir%{m64:/64} -R$lwp_dir%{m64:/64}"
23686         LDFLAGS="-L$lwp_dir -R$lwp_dir"
23687         ;;
23688       *-*-solaris2*)
23689         lwp_dir="none"
23690         lwp_spec=""
23691         ;;
23692     esac
23693     # Always define LIB_THREAD_LDFLAGS_SPEC, even without TLS support.
23694
23695 cat >>confdefs.h <<_ACEOF
23696 #define LIB_THREAD_LDFLAGS_SPEC "$lwp_spec"
23697 _ACEOF
23698
23699     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lwp_dir" >&5
23700 $as_echo "$lwp_dir" >&6; }
23701
23702     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23703 $as_echo_n "checking library containing $tga_func... " >&6; }
23704     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23705     # (32-bit x86) only lived in libthread, so check for that.  Keep
23706     # set_have_as_tls if found, disable if not.
23707     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23709 $as_echo_n "checking for library containing $tga_func... " >&6; }
23710 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23711   $as_echo_n "(cached) " >&6
23712 else
23713   ac_func_search_save_LIBS=$LIBS
23714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23715 /* end confdefs.h.  */
23716
23717 /* Override any GCC internal prototype to avoid an error.
23718    Use char because int might match the return type of a GCC
23719    builtin and then its argument prototype would still apply.  */
23720 #ifdef __cplusplus
23721 extern "C"
23722 #endif
23723 char $tga_func ();
23724 int
23725 main ()
23726 {
23727 return $tga_func ();
23728   ;
23729   return 0;
23730 }
23731 _ACEOF
23732 for ac_lib in '' thread; do
23733   if test -z "$ac_lib"; then
23734     ac_res="none required"
23735   else
23736     ac_res=-l$ac_lib
23737     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23738   fi
23739   if ac_fn_c_try_link "$LINENO"; then :
23740   eval "$as_ac_Search=\$ac_res"
23741 fi
23742 rm -f core conftest.err conftest.$ac_objext \
23743     conftest$ac_exeext
23744   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23745   break
23746 fi
23747 done
23748 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23749
23750 else
23751   eval "$as_ac_Search=no"
23752 fi
23753 rm conftest.$ac_ext
23754 LIBS=$ac_func_search_save_LIBS
23755 fi
23756 eval ac_res=\$$as_ac_Search
23757                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23758 $as_echo "$ac_res" >&6; }
23759 eval ac_res=\$$as_ac_Search
23760 if test "$ac_res" != no; then :
23761   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23762
23763 else
23764   set_have_as_tls=no
23765 fi
23766
23767     # Clear LIBS if we cannot support TLS.
23768     if test $set_have_as_tls = no; then
23769       LIBS=
23770     fi
23771     # Even without TLS support on Solaris 8, explicitly link with libthread
23772     # to guarantee that the alternate thread library is used.
23773     case "$target" in
23774       *-*-solaris2.8)
23775         LIBS=-lthread
23776         ;;
23777     esac
23778     # Always define LIB_TLS_SPEC, even without TLS support.
23779
23780 cat >>confdefs.h <<_ACEOF
23781 #define LIB_TLS_SPEC "$LIBS"
23782 _ACEOF
23783
23784     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23785 $as_echo "$LIBS" >&6; }
23786
23787     LIBS="$save_LIBS"
23788     LDFLAGS="$save_LDFLAGS"
23789     ;;
23790 esac
23791 if test $set_have_as_tls = yes ; then
23792
23793 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23794
23795 fi
23796
23797 # Target-specific assembler checks.
23798
23799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23800 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23801 gcc_cv_ld_static_dynamic=no
23802 gcc_cv_ld_static_option='-Bstatic'
23803 gcc_cv_ld_dynamic_option='-Bdynamic'
23804 if test $in_tree_ld = yes ; then
23805   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23806     gcc_cv_ld_static_dynamic=yes
23807   fi
23808 elif test x$gcc_cv_ld != x; then
23809   # Check if linker supports -Bstatic/-Bdynamic option
23810   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23811      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23812       gcc_cv_ld_static_dynamic=yes
23813   else
23814     case "$target" in
23815       # HP-UX ld uses -a flags to select between shared and archive.
23816       *-*-hpux*)
23817         if test x"$gnu_ld" = xno; then
23818           gcc_cv_ld_static_dynamic=yes
23819           gcc_cv_ld_static_option="-aarchive_shared"
23820           gcc_cv_ld_dynamic_option="-adefault"
23821         fi
23822         ;;
23823       # IRIX 6 ld supports -Bstatic/-Bdynamic.
23824       mips-sgi-irix6*)
23825         gcc_cv_ld_static_dynamic=yes
23826         ;;
23827       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23828       *-*-solaris2*)
23829         gcc_cv_ld_static_dynamic=yes
23830         ;;
23831     esac
23832   fi
23833 fi
23834 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23835
23836 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23837
23838
23839 cat >>confdefs.h <<_ACEOF
23840 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23841 _ACEOF
23842
23843
23844 cat >>confdefs.h <<_ACEOF
23845 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23846 _ACEOF
23847
23848 fi
23849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23850 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23851
23852 if test x"$demangler_in_ld" = xyes; then
23853   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23854 $as_echo_n "checking linker --demangle support... " >&6; }
23855   gcc_cv_ld_demangle=no
23856   if test $in_tree_ld = yes; then
23857     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23858       gcc_cv_ld_demangle=yes
23859     fi
23860   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23861     # Check if the GNU linker supports --demangle option
23862     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23863       gcc_cv_ld_demangle=yes
23864     fi
23865   fi
23866   if test x"$gcc_cv_ld_demangle" = xyes; then
23867
23868 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23869
23870   fi
23871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23872 $as_echo "$gcc_cv_ld_demangle" >&6; }
23873 fi
23874
23875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23876 $as_echo_n "checking linker plugin support... " >&6; }
23877 gcc_cv_lto_plugin=0
23878 if test -f liblto_plugin.la; then
23879   save_ld_ver="$ld_ver"
23880   save_ld_vers_major="$ld_vers_major"
23881   save_ld_vers_minor="$ld_vers_minor"
23882   save_ld_is_gold="$ld_is_gold"
23883
23884   ld_is_gold=no
23885
23886   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23887     ld_ver="GNU ld"
23888     # FIXME: ld_is_gold?
23889     ld_vers_major="$gcc_cv_gld_major_version"
23890     ld_vers_minor="$gcc_cv_gld_minor_version"
23891   else
23892     # Determine plugin linker version.
23893     # FIXME: Partial duplicate from above, generalize.
23894     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23895     if echo "$ld_ver" | grep GNU > /dev/null; then
23896       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23897         ld_is_gold=yes
23898         ld_vers=`echo $ld_ver | sed -n \
23899             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23900       else
23901         ld_vers=`echo $ld_ver | sed -n \
23902             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23903       fi
23904       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23905       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23906     fi
23907   fi
23908
23909   # Determine plugin support.
23910   if echo "$ld_ver" | grep GNU > /dev/null; then
23911     # Require GNU ld or gold 2.21+ for plugin support by default.
23912     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23913       gcc_cv_lto_plugin=2
23914     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23915     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23916       gcc_cv_lto_plugin=1
23917     fi
23918   fi
23919
23920   ld_ver="$save_ld_ver"
23921   ld_vers_major="$save_ld_vers_major"
23922   ld_vers_minor="$save_ld_vers_minor"
23923   ld_is_gold="$save_ld_is_gold"
23924 fi
23925
23926 cat >>confdefs.h <<_ACEOF
23927 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23928 _ACEOF
23929
23930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23931 $as_echo "$gcc_cv_lto_plugin" >&6; }
23932
23933 case "$target" in
23934   # All TARGET_ABI_OSF targets.
23935   alpha*-*-linux* | alpha*-*-*bsd*)
23936     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23937 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23938 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23939   $as_echo_n "(cached) " >&6
23940 else
23941   gcc_cv_as_alpha_explicit_relocs=no
23942     if test $in_tree_gas = yes; then
23943     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23944   then gcc_cv_as_alpha_explicit_relocs=yes
23945 fi
23946   elif test x$gcc_cv_as != x; then
23947     $as_echo '  .set nomacro
23948         .text
23949         extbl   $3, $2, $3      !lituse_bytoff!1
23950         ldq     $2, a($29)      !literal!1
23951         ldq     $4, b($29)      !literal!2
23952         ldq_u   $3, 0($2)       !lituse_base!1
23953         ldq     $27, f($29)     !literal!5
23954         jsr     $26, ($27), f   !lituse_jsr!5
23955         ldah    $29, 0($26)     !gpdisp!3
23956         lda     $0, c($29)      !gprel
23957         ldah    $1, d($29)      !gprelhigh
23958         lda     $1, d($1)       !gprellow
23959         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23960     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23961   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23962   (eval $ac_try) 2>&5
23963   ac_status=$?
23964   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23965   test $ac_status = 0; }; }
23966     then
23967         gcc_cv_as_alpha_explicit_relocs=yes
23968     else
23969       echo "configure: failed program was" >&5
23970       cat conftest.s >&5
23971     fi
23972     rm -f conftest.o conftest.s
23973   fi
23974 fi
23975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23976 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23977 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23978
23979 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23980
23981 fi
23982     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23983 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23984 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23985   $as_echo_n "(cached) " >&6
23986 else
23987   gcc_cv_as_alpha_jsrdirect_relocs=no
23988     if test $in_tree_gas = yes; then
23989     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23990   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23991 fi
23992   elif test x$gcc_cv_as != x; then
23993     $as_echo '  .set nomacro
23994         .text
23995         ldq     $27, a($29)     !literal!1
23996         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23997     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23998   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23999   (eval $ac_try) 2>&5
24000   ac_status=$?
24001   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24002   test $ac_status = 0; }; }
24003     then
24004         gcc_cv_as_alpha_jsrdirect_relocs=yes
24005     else
24006       echo "configure: failed program was" >&5
24007       cat conftest.s >&5
24008     fi
24009     rm -f conftest.o conftest.s
24010   fi
24011 fi
24012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
24013 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
24014 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
24015
24016 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
24017
24018 fi
24019     ;;
24020
24021   cris-*-*)
24022     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
24023 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
24024 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
24025   $as_echo_n "(cached) " >&6
24026 else
24027   gcc_cv_as_cris_no_mul_bug=no
24028     if test $in_tree_gas = yes; then
24029     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24030   then gcc_cv_as_cris_no_mul_bug=yes
24031 fi
24032   elif test x$gcc_cv_as != x; then
24033     $as_echo '.text' > conftest.s
24034     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
24035   { { eval echo "\"\$as_me\":${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         gcc_cv_as_cris_no_mul_bug=yes
24042     else
24043       echo "configure: failed program was" >&5
24044       cat conftest.s >&5
24045     fi
24046     rm -f conftest.o conftest.s
24047   fi
24048 fi
24049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
24050 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
24051 if test $gcc_cv_as_cris_no_mul_bug = yes; then
24052
24053 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
24054
24055 fi
24056     ;;
24057
24058   sparc*-*-*)
24059     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
24060 $as_echo_n "checking assembler for .register... " >&6; }
24061 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
24062   $as_echo_n "(cached) " >&6
24063 else
24064   gcc_cv_as_sparc_register_op=no
24065   if test x$gcc_cv_as != x; then
24066     $as_echo '.register %g2, #scratch' > conftest.s
24067     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24068   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24069   (eval $ac_try) 2>&5
24070   ac_status=$?
24071   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24072   test $ac_status = 0; }; }
24073     then
24074         gcc_cv_as_sparc_register_op=yes
24075     else
24076       echo "configure: failed program was" >&5
24077       cat conftest.s >&5
24078     fi
24079     rm -f conftest.o conftest.s
24080   fi
24081 fi
24082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
24083 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
24084 if test $gcc_cv_as_sparc_register_op = yes; then
24085
24086 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
24087
24088 fi
24089
24090     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24091 $as_echo_n "checking assembler for -relax option... " >&6; }
24092 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24093   $as_echo_n "(cached) " >&6
24094 else
24095   gcc_cv_as_sparc_relax=no
24096   if test x$gcc_cv_as != x; then
24097     $as_echo '.text' > conftest.s
24098     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24099   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24100   (eval $ac_try) 2>&5
24101   ac_status=$?
24102   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24103   test $ac_status = 0; }; }
24104     then
24105         gcc_cv_as_sparc_relax=yes
24106     else
24107       echo "configure: failed program was" >&5
24108       cat conftest.s >&5
24109     fi
24110     rm -f conftest.o conftest.s
24111   fi
24112 fi
24113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24114 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24115 if test $gcc_cv_as_sparc_relax = yes; then
24116
24117 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24118
24119 fi
24120
24121     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24122 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24123 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24124   $as_echo_n "(cached) " >&6
24125 else
24126   gcc_cv_as_sparc_gotdata_op=no
24127   if test x$gcc_cv_as != x; then
24128     $as_echo '.text
24129 .align 4
24130 foo:
24131         nop
24132 bar:
24133         sethi %gdop_hix22(foo), %g1
24134         xor    %g1, %gdop_lox10(foo), %g1
24135         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24136     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24137   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24138   (eval $ac_try) 2>&5
24139   ac_status=$?
24140   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24141   test $ac_status = 0; }; }
24142     then
24143         if test x$gcc_cv_ld != x \
24144        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24145          if test x$gcc_cv_objdump != x; then
24146            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24147               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24148                gcc_cv_as_sparc_gotdata_op=no
24149            else
24150                gcc_cv_as_sparc_gotdata_op=yes
24151            fi
24152          fi
24153        fi
24154        rm -f conftest
24155     else
24156       echo "configure: failed program was" >&5
24157       cat conftest.s >&5
24158     fi
24159     rm -f conftest.o conftest.s
24160   fi
24161 fi
24162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24163 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24164 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24165
24166 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24167
24168 fi
24169
24170     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24171 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24172 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24173   $as_echo_n "(cached) " >&6
24174 else
24175   gcc_cv_as_sparc_ua_pcrel=no
24176   if test x$gcc_cv_as != x; then
24177     $as_echo '.text
24178 foo:
24179         nop
24180 .data
24181 .align 4
24182 .byte 0
24183 .uaword %r_disp32(foo)' > conftest.s
24184     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24185   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24186   (eval $ac_try) 2>&5
24187   ac_status=$?
24188   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24189   test $ac_status = 0; }; }
24190     then
24191         if test x$gcc_cv_ld != x \
24192        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24193          gcc_cv_as_sparc_ua_pcrel=yes
24194        fi
24195        rm -f conftest
24196     else
24197       echo "configure: failed program was" >&5
24198       cat conftest.s >&5
24199     fi
24200     rm -f conftest.o conftest.s
24201   fi
24202 fi
24203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24204 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24205 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24206
24207 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24208
24209
24210       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24211 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24212 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24213   $as_echo_n "(cached) " >&6
24214 else
24215   gcc_cv_as_sparc_ua_pcrel_hidden=no
24216   if test x$gcc_cv_as != x; then
24217     $as_echo '.data
24218 .align 4
24219 .byte 0x31
24220 .uaword %r_disp32(foo)
24221 .byte 0x32, 0x33, 0x34
24222 .global foo
24223 .hidden foo
24224 foo:
24225 .skip 4' > conftest.s
24226     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24227   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24228   (eval $ac_try) 2>&5
24229   ac_status=$?
24230   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24231   test $ac_status = 0; }; }
24232     then
24233         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24234          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24235          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24236             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24237             if $gcc_cv_objdump -R conftest 2> /dev/null \
24238                | grep 'DISP32' > /dev/null 2>&1; then
24239                 :
24240             else
24241                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24242             fi
24243          fi
24244          rm -f conftest
24245     else
24246       echo "configure: failed program was" >&5
24247       cat conftest.s >&5
24248     fi
24249     rm -f conftest.o conftest.s
24250   fi
24251 fi
24252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24253 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24254 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24255
24256 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24257
24258 fi
24259
24260 fi # unaligned pcrel relocs
24261
24262     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24263 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24264 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24265   $as_echo_n "(cached) " >&6
24266 else
24267   gcc_cv_as_sparc_offsetable_lo10=no
24268   if test x$gcc_cv_as != x; then
24269     $as_echo '.text
24270         or %g1, %lo(ab) + 12, %g1
24271         or %g1, %lo(ab + 12), %g1' > conftest.s
24272     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24273   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24274   (eval $ac_try) 2>&5
24275   ac_status=$?
24276   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24277   test $ac_status = 0; }; }
24278     then
24279         if test x$gcc_cv_objdump != x \
24280        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24281           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24282          gcc_cv_as_sparc_offsetable_lo10=yes
24283        fi
24284     else
24285       echo "configure: failed program was" >&5
24286       cat conftest.s >&5
24287     fi
24288     rm -f conftest.o conftest.s
24289   fi
24290 fi
24291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24292 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24293 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24294
24295 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24296
24297 fi
24298
24299     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24300 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24301 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24302   $as_echo_n "(cached) " >&6
24303 else
24304   gcc_cv_as_sparc_fmaf=no
24305   if test x$gcc_cv_as != x; then
24306     $as_echo '.text
24307        .register %g2, #scratch
24308        .register %g3, #scratch
24309        .align 4
24310        fmaddd %f0, %f2, %f4, %f6
24311        addxccc %g1, %g2, %g3
24312        fsrl32 %f2, %f4, %f8
24313        fnaddd %f10, %f12, %f14' > conftest.s
24314     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24315   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24316   (eval $ac_try) 2>&5
24317   ac_status=$?
24318   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24319   test $ac_status = 0; }; }
24320     then
24321         gcc_cv_as_sparc_fmaf=yes
24322     else
24323       echo "configure: failed program was" >&5
24324       cat conftest.s >&5
24325     fi
24326     rm -f conftest.o conftest.s
24327   fi
24328 fi
24329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24330 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24331 if test $gcc_cv_as_sparc_fmaf = yes; then
24332
24333 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24334
24335 fi
24336     ;;
24337
24338   i[34567]86-*-* | x86_64-*-*)
24339     case $target_os in
24340       cygwin*)
24341         # Full C++ conformance when using a shared libstdc++-v3 requires some
24342         # support from the Cygwin DLL, which in more recent versions exports
24343         # wrappers to aid in interposing and redirecting operators new, delete,
24344         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24345         # are configuring for a version of Cygwin that exports the wrappers.
24346         if test x$host = x$target; then
24347           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24348 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24349   gcc_ac_cygwin_dll_wrappers=yes
24350 else
24351   gcc_ac_cygwin_dll_wrappers=no
24352 fi
24353
24354         else
24355           # Can't check presence of libc functions during cross-compile, so
24356           # we just have to assume we're building for an up-to-date target.
24357           gcc_ac_cygwin_dll_wrappers=yes
24358         fi
24359
24360 cat >>confdefs.h <<_ACEOF
24361 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24362 _ACEOF
24363
24364     esac
24365     case $target_os in
24366       cygwin* | pe | mingw32* | interix*)
24367         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24368         # definition is used unconditionally to initialise the default state of
24369         # the target option variable that governs usage of the feature.
24370         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24371 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24372 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24373   $as_echo_n "(cached) " >&6
24374 else
24375   gcc_cv_as_comm_has_align=no
24376     if test $in_tree_gas = yes; then
24377     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24378   then gcc_cv_as_comm_has_align=yes
24379 fi
24380   elif test x$gcc_cv_as != x; then
24381     $as_echo '.comm foo,1,32' > conftest.s
24382     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24383   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24384   (eval $ac_try) 2>&5
24385   ac_status=$?
24386   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24387   test $ac_status = 0; }; }
24388     then
24389         gcc_cv_as_comm_has_align=yes
24390     else
24391       echo "configure: failed program was" >&5
24392       cat conftest.s >&5
24393     fi
24394     rm -f conftest.o conftest.s
24395   fi
24396 fi
24397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24398 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24399
24400
24401 cat >>confdefs.h <<_ACEOF
24402 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24403 _ACEOF
24404
24405         # Used for DWARF 2 in PE
24406         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24407 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24408 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24409   $as_echo_n "(cached) " >&6
24410 else
24411   gcc_cv_as_ix86_pe_secrel32=no
24412     if test $in_tree_gas = yes; then
24413     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24414   then gcc_cv_as_ix86_pe_secrel32=yes
24415 fi
24416   elif test x$gcc_cv_as != x; then
24417     $as_echo '.text
24418 foo:    nop
24419 .data
24420         .secrel32 foo' > conftest.s
24421     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24422   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24423   (eval $ac_try) 2>&5
24424   ac_status=$?
24425   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24426   test $ac_status = 0; }; }
24427     then
24428         if test x$gcc_cv_ld != x \
24429            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24430              gcc_cv_as_ix86_pe_secrel32=yes
24431            fi
24432            rm -f conftest
24433     else
24434       echo "configure: failed program was" >&5
24435       cat conftest.s >&5
24436     fi
24437     rm -f conftest.o conftest.s
24438   fi
24439 fi
24440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24441 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24442 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24443
24444 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24445
24446 fi
24447         # Test if the assembler supports the extended form of the .section
24448         # directive that specifies section alignment.  LTO support uses this,
24449         # but normally only after installation, so we warn but don't fail the
24450         # configure if LTO is enabled but the assembler does not support it.
24451         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24452 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24453 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24454   $as_echo_n "(cached) " >&6
24455 else
24456   gcc_cv_as_section_has_align=no
24457     if test $in_tree_gas = yes; then
24458     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24459   then gcc_cv_as_section_has_align=yes
24460 fi
24461   elif test x$gcc_cv_as != x; then
24462     $as_echo '.section lto_test,"dr0"' > conftest.s
24463     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24464   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24465   (eval $ac_try) 2>&5
24466   ac_status=$?
24467   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24468   test $ac_status = 0; }; }
24469     then
24470         gcc_cv_as_section_has_align=yes
24471     else
24472       echo "configure: failed program was" >&5
24473       cat conftest.s >&5
24474     fi
24475     rm -f conftest.o conftest.s
24476   fi
24477 fi
24478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24479 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24480
24481         if test x$gcc_cv_as_section_has_align != xyes; then
24482           case ",$enable_languages," in
24483             *,lto,*)
24484               { $as_echo "$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
24485 $as_echo "$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;}
24486               ;;
24487           esac
24488         fi
24489         # Test if the assembler supports the section flag 'e' for specifying
24490         # an excluded section.
24491         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24492 $as_echo_n "checking assembler for .section with e... " >&6; }
24493 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24494   $as_echo_n "(cached) " >&6
24495 else
24496   gcc_cv_as_section_has_e=no
24497     if test $in_tree_gas = yes; then
24498     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24499   then gcc_cv_as_section_has_e=yes
24500 fi
24501   elif test x$gcc_cv_as != x; then
24502     $as_echo '.section foo1,"e"
24503 .byte 0,0,0,0' > conftest.s
24504     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24505   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24506   (eval $ac_try) 2>&5
24507   ac_status=$?
24508   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24509   test $ac_status = 0; }; }
24510     then
24511         gcc_cv_as_section_has_e=yes
24512     else
24513       echo "configure: failed program was" >&5
24514       cat conftest.s >&5
24515     fi
24516     rm -f conftest.o conftest.s
24517   fi
24518 fi
24519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24520 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24521
24522
24523 cat >>confdefs.h <<_ACEOF
24524 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24525 _ACEOF
24526
24527         ;;
24528     esac
24529
24530     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24531 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24532 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24533   $as_echo_n "(cached) " >&6
24534 else
24535   gcc_cv_as_ix86_filds=no
24536   if test x$gcc_cv_as != x; then
24537     $as_echo 'filds mem; fists mem' > conftest.s
24538     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24539   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24540   (eval $ac_try) 2>&5
24541   ac_status=$?
24542   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24543   test $ac_status = 0; }; }
24544     then
24545         gcc_cv_as_ix86_filds=yes
24546     else
24547       echo "configure: failed program was" >&5
24548       cat conftest.s >&5
24549     fi
24550     rm -f conftest.o conftest.s
24551   fi
24552 fi
24553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24554 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24555 if test $gcc_cv_as_ix86_filds = yes; then
24556
24557 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24558
24559 fi
24560
24561     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24562 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24563 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24564   $as_echo_n "(cached) " >&6
24565 else
24566   gcc_cv_as_ix86_fildq=no
24567   if test x$gcc_cv_as != x; then
24568     $as_echo 'fildq mem; fistpq mem' > conftest.s
24569     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24570   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24571   (eval $ac_try) 2>&5
24572   ac_status=$?
24573   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24574   test $ac_status = 0; }; }
24575     then
24576         gcc_cv_as_ix86_fildq=yes
24577     else
24578       echo "configure: failed program was" >&5
24579       cat conftest.s >&5
24580     fi
24581     rm -f conftest.o conftest.s
24582   fi
24583 fi
24584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24585 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24586 if test $gcc_cv_as_ix86_fildq = yes; then
24587
24588 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24589
24590 fi
24591
24592     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24593 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24594 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24595   $as_echo_n "(cached) " >&6
24596 else
24597   gcc_cv_as_ix86_cmov_sun_syntax=no
24598   if test x$gcc_cv_as != x; then
24599     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24600     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24601   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24602   (eval $ac_try) 2>&5
24603   ac_status=$?
24604   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24605   test $ac_status = 0; }; }
24606     then
24607         gcc_cv_as_ix86_cmov_sun_syntax=yes
24608     else
24609       echo "configure: failed program was" >&5
24610       cat conftest.s >&5
24611     fi
24612     rm -f conftest.o conftest.s
24613   fi
24614 fi
24615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24616 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24617 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24618
24619 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24620
24621 fi
24622
24623     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24624 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24625 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24626   $as_echo_n "(cached) " >&6
24627 else
24628   gcc_cv_as_ix86_ffreep=no
24629   if test x$gcc_cv_as != x; then
24630     $as_echo 'ffreep %st(1)' > conftest.s
24631     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24632   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24633   (eval $ac_try) 2>&5
24634   ac_status=$?
24635   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24636   test $ac_status = 0; }; }
24637     then
24638         gcc_cv_as_ix86_ffreep=yes
24639     else
24640       echo "configure: failed program was" >&5
24641       cat conftest.s >&5
24642     fi
24643     rm -f conftest.o conftest.s
24644   fi
24645 fi
24646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24647 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24648 if test $gcc_cv_as_ix86_ffreep = yes; then
24649
24650 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24651
24652 fi
24653
24654     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24655 $as_echo_n "checking assembler for .quad directive... " >&6; }
24656 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24657   $as_echo_n "(cached) " >&6
24658 else
24659   gcc_cv_as_ix86_quad=no
24660   if test x$gcc_cv_as != x; then
24661     $as_echo '.quad 0' > conftest.s
24662     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24663   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24664   (eval $ac_try) 2>&5
24665   ac_status=$?
24666   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24667   test $ac_status = 0; }; }
24668     then
24669         gcc_cv_as_ix86_quad=yes
24670     else
24671       echo "configure: failed program was" >&5
24672       cat conftest.s >&5
24673     fi
24674     rm -f conftest.o conftest.s
24675   fi
24676 fi
24677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24678 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24679 if test $gcc_cv_as_ix86_quad = yes; then
24680
24681 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24682
24683 fi
24684
24685     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24686 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24687 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24688   $as_echo_n "(cached) " >&6
24689 else
24690   gcc_cv_as_ix86_sahf=no
24691   if test x$gcc_cv_as != x; then
24692     $as_echo '.code64
24693        sahf' > conftest.s
24694     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24695   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24696   (eval $ac_try) 2>&5
24697   ac_status=$?
24698   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24699   test $ac_status = 0; }; }
24700     then
24701         gcc_cv_as_ix86_sahf=yes
24702     else
24703       echo "configure: failed program was" >&5
24704       cat conftest.s >&5
24705     fi
24706     rm -f conftest.o conftest.s
24707   fi
24708 fi
24709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24710 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24711 if test $gcc_cv_as_ix86_sahf = yes; then
24712
24713 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24714
24715 fi
24716
24717     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24718 $as_echo_n "checking assembler for swap suffix... " >&6; }
24719 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24720   $as_echo_n "(cached) " >&6
24721 else
24722   gcc_cv_as_ix86_swap=no
24723   if test x$gcc_cv_as != x; then
24724     $as_echo 'movl.s %esp, %ebp' > conftest.s
24725     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24726   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24727   (eval $ac_try) 2>&5
24728   ac_status=$?
24729   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24730   test $ac_status = 0; }; }
24731     then
24732         gcc_cv_as_ix86_swap=yes
24733     else
24734       echo "configure: failed program was" >&5
24735       cat conftest.s >&5
24736     fi
24737     rm -f conftest.o conftest.s
24738   fi
24739 fi
24740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24741 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24742 if test $gcc_cv_as_ix86_swap = yes; then
24743
24744 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24745
24746 fi
24747
24748     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24749 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24750 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24751   $as_echo_n "(cached) " >&6
24752 else
24753   gcc_cv_as_ix86_diff_sect_delta=no
24754   if test x$gcc_cv_as != x; then
24755     $as_echo '.section .rodata
24756 .L1:
24757         .long .L2-.L1
24758         .long .L3-.L1
24759         .text
24760 .L3:    nop
24761 .L2:    nop' > conftest.s
24762     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24763   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24764   (eval $ac_try) 2>&5
24765   ac_status=$?
24766   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24767   test $ac_status = 0; }; }
24768     then
24769         gcc_cv_as_ix86_diff_sect_delta=yes
24770     else
24771       echo "configure: failed program was" >&5
24772       cat conftest.s >&5
24773     fi
24774     rm -f conftest.o conftest.s
24775   fi
24776 fi
24777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24778 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24779 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24780
24781 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24782
24783 fi
24784
24785     # These two are used unconditionally by i386.[ch]; it is to be defined
24786     # to 1 if the feature is present, 0 otherwise.
24787     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24788 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24789 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24790   $as_echo_n "(cached) " >&6
24791 else
24792   gcc_cv_as_ix86_gotoff_in_data=no
24793     if test $in_tree_gas = yes; then
24794     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24795   then gcc_cv_as_ix86_gotoff_in_data=yes
24796 fi
24797   elif test x$gcc_cv_as != x; then
24798     $as_echo '  .text
24799 .L0:
24800         nop
24801         .data
24802         .long .L0@GOTOFF' > conftest.s
24803     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24804   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24805   (eval $ac_try) 2>&5
24806   ac_status=$?
24807   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24808   test $ac_status = 0; }; }
24809     then
24810         gcc_cv_as_ix86_gotoff_in_data=yes
24811     else
24812       echo "configure: failed program was" >&5
24813       cat conftest.s >&5
24814     fi
24815     rm -f conftest.o conftest.s
24816   fi
24817 fi
24818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24819 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24820
24821
24822 cat >>confdefs.h <<_ACEOF
24823 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24824 _ACEOF
24825
24826
24827     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24828 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24829 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24830   $as_echo_n "(cached) " >&6
24831 else
24832   gcc_cv_as_ix86_rep_lock_prefix=no
24833   if test x$gcc_cv_as != x; then
24834     $as_echo 'rep movsl
24835          lock addl %edi, (%eax,%esi)
24836          lock orl $0, (%esp)' > conftest.s
24837     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24838   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24839   (eval $ac_try) 2>&5
24840   ac_status=$?
24841   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24842   test $ac_status = 0; }; }
24843     then
24844         gcc_cv_as_ix86_rep_lock_prefix=yes
24845     else
24846       echo "configure: failed program was" >&5
24847       cat conftest.s >&5
24848     fi
24849     rm -f conftest.o conftest.s
24850   fi
24851 fi
24852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24853 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24854 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24855
24856 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24857
24858 fi
24859
24860     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24861 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24862 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24863   $as_echo_n "(cached) " >&6
24864 else
24865   gcc_cv_as_ix86_tlsgdplt=no
24866   if test x$gcc_cv_as != x; then
24867     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24868     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24869   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24870   (eval $ac_try) 2>&5
24871   ac_status=$?
24872   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24873   test $ac_status = 0; }; }
24874     then
24875         if test x$gcc_cv_ld != x \
24876          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24877            gcc_cv_as_ix86_tlsgdplt=yes
24878          fi
24879          rm -f conftest
24880     else
24881       echo "configure: failed program was" >&5
24882       cat conftest.s >&5
24883     fi
24884     rm -f conftest.o conftest.s
24885   fi
24886 fi
24887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24888 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24889 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24890
24891 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24892
24893 fi
24894
24895     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24896 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24897 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24898   $as_echo_n "(cached) " >&6
24899 else
24900   gcc_cv_as_ix86_tlsldmplt=no
24901   if test x$gcc_cv_as != x; then
24902     $as_echo 'tls_ld:
24903          call    tls_ld@tlsldmplt' > conftest.s
24904     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24905   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24906   (eval $ac_try) 2>&5
24907   ac_status=$?
24908   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24909   test $ac_status = 0; }; }
24910     then
24911         if test x$gcc_cv_ld != x \
24912          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24913            gcc_cv_as_ix86_tlsldmplt=yes
24914          fi
24915          rm -f conftest
24916     else
24917       echo "configure: failed program was" >&5
24918       cat conftest.s >&5
24919     fi
24920     rm -f conftest.o conftest.s
24921   fi
24922 fi
24923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24924 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24925 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24926
24927 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24928
24929 fi
24930
24931     ;;
24932
24933   ia64*-*-*)
24934     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24935 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24936 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24937   $as_echo_n "(cached) " >&6
24938 else
24939   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24940     if test $in_tree_gas = yes; then
24941     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24942   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24943 fi
24944   elif test x$gcc_cv_as != x; then
24945     $as_echo '  .text
24946         addl r15 = @ltoffx(x#), gp
24947         ;;
24948         ld8.mov r16 = [r15], x#' > conftest.s
24949     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24950   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24951   (eval $ac_try) 2>&5
24952   ac_status=$?
24953   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24954   test $ac_status = 0; }; }
24955     then
24956         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24957     else
24958       echo "configure: failed program was" >&5
24959       cat conftest.s >&5
24960     fi
24961     rm -f conftest.o conftest.s
24962   fi
24963 fi
24964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24965 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24966 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24967
24968 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24969
24970 fi
24971
24972     ;;
24973
24974   powerpc*-*-*)
24975     case $target in
24976       *-*-aix*) conftest_s='    .machine "pwr5"
24977         .csect .text[PR]
24978         mfcr 3,128';;
24979       *-*-darwin*)
24980         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24981 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24982 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24983   $as_echo_n "(cached) " >&6
24984 else
24985   gcc_cv_as_machine_directive=no
24986   if test x$gcc_cv_as != x; then
24987     $as_echo '  .machine ppc7400' > conftest.s
24988     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24989   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24990   (eval $ac_try) 2>&5
24991   ac_status=$?
24992   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24993   test $ac_status = 0; }; }
24994     then
24995         gcc_cv_as_machine_directive=yes
24996     else
24997       echo "configure: failed program was" >&5
24998       cat conftest.s >&5
24999     fi
25000     rm -f conftest.o conftest.s
25001   fi
25002 fi
25003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
25004 $as_echo "$gcc_cv_as_machine_directive" >&6; }
25005
25006         if test x$gcc_cv_as_machine_directive != xyes; then
25007           echo "*** This target requires an assembler supporting \".machine\"" >&2
25008           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
25009           test x$build = x$target && exit 1
25010         fi
25011         conftest_s='    .text
25012         mfcr r3,128';;
25013       *) conftest_s='   .machine power4
25014         .text
25015         mfcr 3,128';;
25016     esac
25017
25018     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
25019 $as_echo_n "checking assembler for mfcr field support... " >&6; }
25020 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
25021   $as_echo_n "(cached) " >&6
25022 else
25023   gcc_cv_as_powerpc_mfcrf=no
25024     if test $in_tree_gas = yes; then
25025     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25026   then gcc_cv_as_powerpc_mfcrf=yes
25027 fi
25028   elif test x$gcc_cv_as != x; then
25029     $as_echo "$conftest_s" > conftest.s
25030     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25031   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25032   (eval $ac_try) 2>&5
25033   ac_status=$?
25034   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25035   test $ac_status = 0; }; }
25036     then
25037         gcc_cv_as_powerpc_mfcrf=yes
25038     else
25039       echo "configure: failed program was" >&5
25040       cat conftest.s >&5
25041     fi
25042     rm -f conftest.o conftest.s
25043   fi
25044 fi
25045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
25046 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
25047 if test $gcc_cv_as_powerpc_mfcrf = yes; then
25048
25049 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
25050
25051 fi
25052
25053     case $target in
25054       *-*-aix*) conftest_s='    .machine "pwr5"
25055         .csect .text[PR]
25056         popcntb 3,3';;
25057       *) conftest_s='   .machine power5
25058         .text
25059         popcntb 3,3';;
25060     esac
25061
25062     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
25063 $as_echo_n "checking assembler for popcntb support... " >&6; }
25064 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
25065   $as_echo_n "(cached) " >&6
25066 else
25067   gcc_cv_as_powerpc_popcntb=no
25068     if test $in_tree_gas = yes; then
25069     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25070   then gcc_cv_as_powerpc_popcntb=yes
25071 fi
25072   elif test x$gcc_cv_as != x; then
25073     $as_echo "$conftest_s" > conftest.s
25074     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25075   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25076   (eval $ac_try) 2>&5
25077   ac_status=$?
25078   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25079   test $ac_status = 0; }; }
25080     then
25081         gcc_cv_as_powerpc_popcntb=yes
25082     else
25083       echo "configure: failed program was" >&5
25084       cat conftest.s >&5
25085     fi
25086     rm -f conftest.o conftest.s
25087   fi
25088 fi
25089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25090 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25091 if test $gcc_cv_as_powerpc_popcntb = yes; then
25092
25093 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25094
25095 fi
25096
25097     case $target in
25098       *-*-aix*) conftest_s='    .machine "pwr5x"
25099         .csect .text[PR]
25100         frin 1,1';;
25101       *) conftest_s='   .machine power5
25102         .text
25103         frin 1,1';;
25104     esac
25105
25106     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25107 $as_echo_n "checking assembler for fp round support... " >&6; }
25108 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25109   $as_echo_n "(cached) " >&6
25110 else
25111   gcc_cv_as_powerpc_fprnd=no
25112     if test $in_tree_gas = yes; then
25113     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25114   then gcc_cv_as_powerpc_fprnd=yes
25115 fi
25116   elif test x$gcc_cv_as != x; then
25117     $as_echo "$conftest_s" > conftest.s
25118     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25119   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25120   (eval $ac_try) 2>&5
25121   ac_status=$?
25122   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25123   test $ac_status = 0; }; }
25124     then
25125         gcc_cv_as_powerpc_fprnd=yes
25126     else
25127       echo "configure: failed program was" >&5
25128       cat conftest.s >&5
25129     fi
25130     rm -f conftest.o conftest.s
25131   fi
25132 fi
25133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25134 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25135 if test $gcc_cv_as_powerpc_fprnd = yes; then
25136
25137 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25138
25139 fi
25140
25141     case $target in
25142       *-*-aix*) conftest_s='    .machine "pwr6"
25143         .csect .text[PR]
25144         mffgpr 1,3';;
25145       *) conftest_s='   .machine power6
25146         .text
25147         mffgpr 1,3';;
25148     esac
25149
25150     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25151 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25152 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25153   $as_echo_n "(cached) " >&6
25154 else
25155   gcc_cv_as_powerpc_mfpgpr=no
25156     if test $in_tree_gas = yes; then
25157     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25158   then gcc_cv_as_powerpc_mfpgpr=yes
25159 fi
25160   elif test x$gcc_cv_as != x; then
25161     $as_echo "$conftest_s" > conftest.s
25162     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25163   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25164   (eval $ac_try) 2>&5
25165   ac_status=$?
25166   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25167   test $ac_status = 0; }; }
25168     then
25169         gcc_cv_as_powerpc_mfpgpr=yes
25170     else
25171       echo "configure: failed program was" >&5
25172       cat conftest.s >&5
25173     fi
25174     rm -f conftest.o conftest.s
25175   fi
25176 fi
25177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25178 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25179 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25180
25181 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25182
25183 fi
25184
25185     case $target in
25186       *-*-aix*) conftest_s='    .csect .text[PR]
25187 LCF..0:
25188         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25189       *-*-darwin*)
25190         conftest_s='    .text
25191 LCF0:
25192         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25193       *) conftest_s='   .text
25194 .LCF0:
25195         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25196     esac
25197
25198     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25199 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25200 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25201   $as_echo_n "(cached) " >&6
25202 else
25203   gcc_cv_as_powerpc_rel16=no
25204     if test $in_tree_gas = yes; then
25205     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25206   then gcc_cv_as_powerpc_rel16=yes
25207 fi
25208   elif test x$gcc_cv_as != x; then
25209     $as_echo "$conftest_s" > conftest.s
25210     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25211   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25212   (eval $ac_try) 2>&5
25213   ac_status=$?
25214   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25215   test $ac_status = 0; }; }
25216     then
25217         gcc_cv_as_powerpc_rel16=yes
25218     else
25219       echo "configure: failed program was" >&5
25220       cat conftest.s >&5
25221     fi
25222     rm -f conftest.o conftest.s
25223   fi
25224 fi
25225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25226 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25227 if test $gcc_cv_as_powerpc_rel16 = yes; then
25228
25229 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25230
25231 fi
25232
25233     case $target in
25234       *-*-aix*) conftest_s='    .machine "pwr6"
25235         .csect .text[PR]
25236         cmpb 3,4,5';;
25237       *) conftest_s='   .machine power6
25238         .text
25239         cmpb 3,4,5';;
25240     esac
25241
25242     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25243 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25244 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25245   $as_echo_n "(cached) " >&6
25246 else
25247   gcc_cv_as_powerpc_cmpb=no
25248     if test $in_tree_gas = yes; then
25249     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25250   then gcc_cv_as_powerpc_cmpb=yes
25251 fi
25252   elif test x$gcc_cv_as != x; then
25253     $as_echo "$conftest_s" > conftest.s
25254     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25255   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25256   (eval $ac_try) 2>&5
25257   ac_status=$?
25258   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25259   test $ac_status = 0; }; }
25260     then
25261         gcc_cv_as_powerpc_cmpb=yes
25262     else
25263       echo "configure: failed program was" >&5
25264       cat conftest.s >&5
25265     fi
25266     rm -f conftest.o conftest.s
25267   fi
25268 fi
25269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25270 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25271 if test $gcc_cv_as_powerpc_cmpb = yes; then
25272
25273 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25274
25275 fi
25276
25277     case $target in
25278       *-*-aix*) conftest_s='    .machine "pwr6"
25279         .csect .text[PR]
25280         dadd 1,2,3';;
25281       *) conftest_s='   .machine power6
25282         .text
25283         dadd 1,2,3';;
25284     esac
25285
25286     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25287 $as_echo_n "checking assembler for decimal float support... " >&6; }
25288 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25289   $as_echo_n "(cached) " >&6
25290 else
25291   gcc_cv_as_powerpc_dfp=no
25292     if test $in_tree_gas = yes; then
25293     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25294   then gcc_cv_as_powerpc_dfp=yes
25295 fi
25296   elif test x$gcc_cv_as != x; then
25297     $as_echo "$conftest_s" > conftest.s
25298     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25299   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25300   (eval $ac_try) 2>&5
25301   ac_status=$?
25302   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25303   test $ac_status = 0; }; }
25304     then
25305         gcc_cv_as_powerpc_dfp=yes
25306     else
25307       echo "configure: failed program was" >&5
25308       cat conftest.s >&5
25309     fi
25310     rm -f conftest.o conftest.s
25311   fi
25312 fi
25313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25314 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25315 if test $gcc_cv_as_powerpc_dfp = yes; then
25316
25317 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25318
25319 fi
25320
25321     case $target in
25322       *-*-aix*) conftest_s='    .machine "pwr7"
25323         .csect .text[PR]
25324         lxvd2x 1,2,3';;
25325       *) conftest_s='   .machine power7
25326         .text
25327         lxvd2x 1,2,3';;
25328     esac
25329
25330     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25331 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25332 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25333   $as_echo_n "(cached) " >&6
25334 else
25335   gcc_cv_as_powerpc_vsx=no
25336     if test $in_tree_gas = yes; then
25337     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25338   then gcc_cv_as_powerpc_vsx=yes
25339 fi
25340   elif test x$gcc_cv_as != x; then
25341     $as_echo "$conftest_s" > conftest.s
25342     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25343   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25344   (eval $ac_try) 2>&5
25345   ac_status=$?
25346   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25347   test $ac_status = 0; }; }
25348     then
25349         gcc_cv_as_powerpc_vsx=yes
25350     else
25351       echo "configure: failed program was" >&5
25352       cat conftest.s >&5
25353     fi
25354     rm -f conftest.o conftest.s
25355   fi
25356 fi
25357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25358 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25359 if test $gcc_cv_as_powerpc_vsx = yes; then
25360
25361 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25362
25363 fi
25364
25365     case $target in
25366       *-*-aix*) conftest_s='    .machine "pwr7"
25367         .csect .text[PR]
25368         popcntd 3,3';;
25369       *) conftest_s='   .machine power7
25370         .text
25371         popcntd 3,3';;
25372     esac
25373
25374     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25375 $as_echo_n "checking assembler for popcntd support... " >&6; }
25376 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25377   $as_echo_n "(cached) " >&6
25378 else
25379   gcc_cv_as_powerpc_popcntd=no
25380     if test $in_tree_gas = yes; then
25381     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25382   then gcc_cv_as_powerpc_popcntd=yes
25383 fi
25384   elif test x$gcc_cv_as != x; then
25385     $as_echo "$conftest_s" > conftest.s
25386     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25387   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25388   (eval $ac_try) 2>&5
25389   ac_status=$?
25390   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25391   test $ac_status = 0; }; }
25392     then
25393         gcc_cv_as_powerpc_popcntd=yes
25394     else
25395       echo "configure: failed program was" >&5
25396       cat conftest.s >&5
25397     fi
25398     rm -f conftest.o conftest.s
25399   fi
25400 fi
25401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25402 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25403 if test $gcc_cv_as_powerpc_popcntd = yes; then
25404
25405 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25406
25407 fi
25408
25409     case $target in
25410       *-*-aix*) conftest_s='    .csect .text[PR]
25411         lwsync';;
25412       *) conftest_s='   .text
25413         lwsync';;
25414     esac
25415
25416     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25417 $as_echo_n "checking assembler for lwsync support... " >&6; }
25418 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25419   $as_echo_n "(cached) " >&6
25420 else
25421   gcc_cv_as_powerpc_lwsync=no
25422     if test $in_tree_gas = yes; then
25423     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25424   then gcc_cv_as_powerpc_lwsync=yes
25425 fi
25426   elif test x$gcc_cv_as != x; then
25427     $as_echo "$conftest_s" > conftest.s
25428     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25429   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25430   (eval $ac_try) 2>&5
25431   ac_status=$?
25432   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25433   test $ac_status = 0; }; }
25434     then
25435         gcc_cv_as_powerpc_lwsync=yes
25436     else
25437       echo "configure: failed program was" >&5
25438       cat conftest.s >&5
25439     fi
25440     rm -f conftest.o conftest.s
25441   fi
25442 fi
25443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25444 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25445 if test $gcc_cv_as_powerpc_lwsync = yes; then
25446
25447 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25448
25449 fi
25450
25451     case $target in
25452       *-*-aix*) conftest_s='    .machine "476"
25453         .csect .text[PR]
25454         dci 0';;
25455       *) conftest_s='   .machine "476"
25456         .text
25457         dci 0';;
25458     esac
25459
25460     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25461 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25462 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25463   $as_echo_n "(cached) " >&6
25464 else
25465   gcc_cv_as_powerpc_dci=no
25466     if test $in_tree_gas = yes; then
25467     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25468   then gcc_cv_as_powerpc_dci=yes
25469 fi
25470   elif test x$gcc_cv_as != x; then
25471     $as_echo "$conftest_s" > conftest.s
25472     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25473   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25474   (eval $ac_try) 2>&5
25475   ac_status=$?
25476   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25477   test $ac_status = 0; }; }
25478     then
25479         gcc_cv_as_powerpc_dci=yes
25480     else
25481       echo "configure: failed program was" >&5
25482       cat conftest.s >&5
25483     fi
25484     rm -f conftest.o conftest.s
25485   fi
25486 fi
25487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25488 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25489 if test $gcc_cv_as_powerpc_dci = yes; then
25490
25491 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25492
25493 fi
25494
25495     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25496 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25497 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25498   $as_echo_n "(cached) " >&6
25499 else
25500   gcc_cv_as_powerpc_gnu_attribute=no
25501     if test $in_tree_gas = yes; then
25502     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25503   then gcc_cv_as_powerpc_gnu_attribute=yes
25504 fi
25505   elif test x$gcc_cv_as != x; then
25506     $as_echo '.gnu_attribute 4,1' > conftest.s
25507     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25508   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25509   (eval $ac_try) 2>&5
25510   ac_status=$?
25511   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25512   test $ac_status = 0; }; }
25513     then
25514         gcc_cv_as_powerpc_gnu_attribute=yes
25515     else
25516       echo "configure: failed program was" >&5
25517       cat conftest.s >&5
25518     fi
25519     rm -f conftest.o conftest.s
25520   fi
25521 fi
25522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25523 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25524 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25525
25526 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25527
25528 fi
25529
25530     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25531 $as_echo_n "checking assembler for tls marker support... " >&6; }
25532 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25533   $as_echo_n "(cached) " >&6
25534 else
25535   gcc_cv_as_powerpc_tls_markers=no
25536     if test $in_tree_gas = yes; then
25537     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25538   then gcc_cv_as_powerpc_tls_markers=yes
25539 fi
25540   elif test x$gcc_cv_as != x; then
25541     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25542     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25543   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25544   (eval $ac_try) 2>&5
25545   ac_status=$?
25546   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25547   test $ac_status = 0; }; }
25548     then
25549         gcc_cv_as_powerpc_tls_markers=yes
25550     else
25551       echo "configure: failed program was" >&5
25552       cat conftest.s >&5
25553     fi
25554     rm -f conftest.o conftest.s
25555   fi
25556 fi
25557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25558 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25559 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25560
25561 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25562
25563 fi
25564
25565     case $target in
25566       *-*-aix*)
25567         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25568 $as_echo_n "checking assembler for .ref support... " >&6; }
25569 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25570   $as_echo_n "(cached) " >&6
25571 else
25572   gcc_cv_as_aix_ref=no
25573     if test $in_tree_gas = yes; then
25574     if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
25575   then :
25576 fi
25577   elif test x$gcc_cv_as != x; then
25578     $as_echo '  .csect stuff[rw]
25579              stuff:
25580                 .long 1
25581                 .extern sym
25582                 .ref sym
25583           ' > conftest.s
25584     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25585   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25586   (eval $ac_try) 2>&5
25587   ac_status=$?
25588   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25589   test $ac_status = 0; }; }
25590     then
25591         gcc_cv_as_aix_ref=yes
25592     else
25593       echo "configure: failed program was" >&5
25594       cat conftest.s >&5
25595     fi
25596     rm -f conftest.o conftest.s
25597   fi
25598 fi
25599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25600 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25601 if test $gcc_cv_as_aix_ref = yes; then
25602
25603 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25604
25605 fi
25606         ;;
25607     esac
25608     ;;
25609
25610   mips*-*-*)
25611     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25612 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25613 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25614   $as_echo_n "(cached) " >&6
25615 else
25616   gcc_cv_as_mips_explicit_relocs=no
25617     if test $in_tree_gas = yes; then
25618     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25619   then gcc_cv_as_mips_explicit_relocs=yes
25620 fi
25621   elif test x$gcc_cv_as != x; then
25622     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25623     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25624   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25625   (eval $ac_try) 2>&5
25626   ac_status=$?
25627   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25628   test $ac_status = 0; }; }
25629     then
25630         gcc_cv_as_mips_explicit_relocs=yes
25631     else
25632       echo "configure: failed program was" >&5
25633       cat conftest.s >&5
25634     fi
25635     rm -f conftest.o conftest.s
25636   fi
25637 fi
25638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25639 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25640 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25641   if test x$target_cpu_default = x
25642        then target_cpu_default=MASK_EXPLICIT_RELOCS
25643        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25644        fi
25645 fi
25646     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25647 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25648 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25649   $as_echo_n "(cached) " >&6
25650 else
25651   gcc_cv_as_mips_no_shared=no
25652     if test $in_tree_gas = yes; then
25653     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25654   then gcc_cv_as_mips_no_shared=yes
25655 fi
25656   elif test x$gcc_cv_as != x; then
25657     $as_echo 'nop' > conftest.s
25658     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25659   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25660   (eval $ac_try) 2>&5
25661   ac_status=$?
25662   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25663   test $ac_status = 0; }; }
25664     then
25665         gcc_cv_as_mips_no_shared=yes
25666     else
25667       echo "configure: failed program was" >&5
25668       cat conftest.s >&5
25669     fi
25670     rm -f conftest.o conftest.s
25671   fi
25672 fi
25673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25674 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25675 if test $gcc_cv_as_mips_no_shared = yes; then
25676
25677 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25678
25679 fi
25680
25681     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25682 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25683 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25684   $as_echo_n "(cached) " >&6
25685 else
25686   gcc_cv_as_mips_gnu_attribute=no
25687     if test $in_tree_gas = yes; then
25688     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25689   then gcc_cv_as_mips_gnu_attribute=yes
25690 fi
25691   elif test x$gcc_cv_as != x; then
25692     $as_echo '.gnu_attribute 4,1' > conftest.s
25693     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25694   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25695   (eval $ac_try) 2>&5
25696   ac_status=$?
25697   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25698   test $ac_status = 0; }; }
25699     then
25700         gcc_cv_as_mips_gnu_attribute=yes
25701     else
25702       echo "configure: failed program was" >&5
25703       cat conftest.s >&5
25704     fi
25705     rm -f conftest.o conftest.s
25706   fi
25707 fi
25708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25709 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25710 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25711
25712 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25713
25714 fi
25715
25716     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25717 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25718 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25719   $as_echo_n "(cached) " >&6
25720 else
25721   gcc_cv_as_mips_dtprelword=no
25722     if test $in_tree_gas = yes; then
25723     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25724   then gcc_cv_as_mips_dtprelword=yes
25725 fi
25726   elif test x$gcc_cv_as != x; then
25727     $as_echo '.section .tdata,"awT",@progbits
25728 x:
25729         .word 2
25730         .text
25731         .dtprelword x+0x8000' > conftest.s
25732     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25733   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25734   (eval $ac_try) 2>&5
25735   ac_status=$?
25736   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25737   test $ac_status = 0; }; }
25738     then
25739         gcc_cv_as_mips_dtprelword=yes
25740     else
25741       echo "configure: failed program was" >&5
25742       cat conftest.s >&5
25743     fi
25744     rm -f conftest.o conftest.s
25745   fi
25746 fi
25747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25748 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25749 if test $gcc_cv_as_mips_dtprelword = yes; then
25750
25751 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25752
25753 fi
25754
25755     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25756 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25757 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25758   $as_echo_n "(cached) " >&6
25759 else
25760   gcc_cv_as_mips_dspr1_mult=no
25761   if test x$gcc_cv_as != x; then
25762     $as_echo '  .set    mips32r2
25763         .set    nodspr2
25764         .set    dsp
25765         madd    $ac3,$4,$5
25766         maddu   $ac3,$4,$5
25767         msub    $ac3,$4,$5
25768         msubu   $ac3,$4,$5
25769         mult    $ac3,$4,$5
25770         multu   $ac3,$4,$5' > conftest.s
25771     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25772   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25773   (eval $ac_try) 2>&5
25774   ac_status=$?
25775   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25776   test $ac_status = 0; }; }
25777     then
25778         gcc_cv_as_mips_dspr1_mult=yes
25779     else
25780       echo "configure: failed program was" >&5
25781       cat conftest.s >&5
25782     fi
25783     rm -f conftest.o conftest.s
25784   fi
25785 fi
25786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25787 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25788 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25789
25790 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25791
25792 fi
25793
25794     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25795 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25796     gcc_cv_as_ld_jalr_reloc=no
25797     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25798       if test $in_tree_ld = yes ; then
25799         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25800            && test $in_tree_ld_is_elf = yes; then
25801           gcc_cv_as_ld_jalr_reloc=yes
25802         fi
25803       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25804         echo '  .ent x' > conftest.s
25805         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25806         echo '  ld $25,%call16(y)($28)' >> conftest.s
25807         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25808         echo '1:        jalr $25' >> conftest.s
25809         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25810         echo '1:        jalr $25' >> conftest.s
25811         echo '  .end x' >> conftest.s
25812         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25813            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25814           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25815              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25816             gcc_cv_as_ld_jalr_reloc=yes
25817           fi
25818         fi
25819         rm -f conftest.*
25820       fi
25821     fi
25822     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25823       if test x$target_cpu_default = x; then
25824         target_cpu_default=MASK_RELAX_PIC_CALLS
25825       else
25826         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25827       fi
25828     fi
25829     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25830 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25831
25832     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25833 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25834 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25835   $as_echo_n "(cached) " >&6
25836 else
25837   gcc_cv_ld_mips_personality_relaxation=no
25838        if test $in_tree_ld = yes ; then
25839          if test "$gcc_cv_gld_major_version" -eq 2 \
25840                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25841                  -o "$gcc_cv_gld_major_version" -gt 2; then
25842            gcc_cv_ld_mips_personality_relaxation=yes
25843          fi
25844        elif test x$gcc_cv_as != x \
25845                  -a x$gcc_cv_ld != x \
25846                  -a x$gcc_cv_readelf != x ; then
25847          cat > conftest.s <<EOF
25848         .cfi_startproc
25849         .cfi_personality 0x80,indirect_ptr
25850         .ent test
25851 test:
25852         nop
25853         .end test
25854         .cfi_endproc
25855
25856         .section .data,"aw",@progbits
25857 indirect_ptr:
25858         .dc.a personality
25859 EOF
25860          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25861             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25862            if $gcc_cv_readelf -d conftest 2>&1 \
25863               | grep TEXTREL > /dev/null 2>&1; then
25864              :
25865            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25866                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25867              :
25868            else
25869              gcc_cv_ld_mips_personality_relaxation=yes
25870            fi
25871          fi
25872        fi
25873        rm -f conftest.s conftest.o conftest
25874 fi
25875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25876 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25877     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25878
25879 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25880
25881     fi
25882     ;;
25883 esac
25884
25885 # Mips and HP-UX need the GNU assembler.
25886 # Linux on IA64 might be able to use the Intel assembler.
25887
25888 case "$target" in
25889   mips*-*-* | *-*-hpux* )
25890     if test x$gas_flag = xyes \
25891        || test x"$host" != x"$build" \
25892        || test ! -x "$gcc_cv_as" \
25893        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25894       :
25895     else
25896       echo "*** This configuration requires the GNU assembler" >&2
25897       exit 1
25898     fi
25899     ;;
25900 esac
25901
25902 # ??? Not all targets support dwarf2 debug_line, even within a version
25903 # of gas.  Moreover, we need to emit a valid instruction to trigger any
25904 # info to the output file.  So, as supported targets are added to gas 2.11,
25905 # add some instruction here to (also) show we expect this might work.
25906 # ??? Once 2.11 is released, probably need to add first known working
25907 # version to the per-target configury.
25908 case "$cpu_type" in
25909   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25910   | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 | xtensa)
25911     insn="nop"
25912     ;;
25913   ia64 | s390)
25914     insn="nop 0"
25915     ;;
25916   mmix)
25917     insn="swym 0"
25918     ;;
25919 esac
25920 if test x"$insn" != x; then
25921  conftest_s="\
25922         .file 1 \"conftest.s\"
25923         .loc 1 3 0
25924         $insn"
25925  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25926 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25927 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25928   $as_echo_n "(cached) " >&6
25929 else
25930   gcc_cv_as_dwarf2_debug_line=no
25931     if test $in_tree_gas = yes; then
25932     if test $in_tree_gas_is_elf = yes \
25933   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25934   then gcc_cv_as_dwarf2_debug_line=yes
25935 fi
25936   elif test x$gcc_cv_as != x; then
25937     $as_echo "$conftest_s" > conftest.s
25938     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25939   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25940   (eval $ac_try) 2>&5
25941   ac_status=$?
25942   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25943   test $ac_status = 0; }; }
25944     then
25945         if test x$gcc_cv_objdump != x \
25946    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25947       | grep debug_line > /dev/null 2>&1; then
25948      gcc_cv_as_dwarf2_debug_line=yes
25949    fi
25950     else
25951       echo "configure: failed program was" >&5
25952       cat conftest.s >&5
25953     fi
25954     rm -f conftest.o conftest.s
25955   fi
25956 fi
25957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25958 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25959
25960
25961 # The .debug_line file table must be in the exact order that
25962 # we specified the files, since these indices are also used
25963 # by DW_AT_decl_file.  Approximate this test by testing if
25964 # the assembler bitches if the same index is assigned twice.
25965  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25966 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25967 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25968   $as_echo_n "(cached) " >&6
25969 else
25970   gcc_cv_as_dwarf2_file_buggy=no
25971   if test x$gcc_cv_as != x; then
25972     $as_echo '  .file 1 "foo.s"
25973         .file 1 "bar.s"' > conftest.s
25974     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25975   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25976   (eval $ac_try) 2>&5
25977   ac_status=$?
25978   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25979   test $ac_status = 0; }; }
25980     then
25981         gcc_cv_as_dwarf2_file_buggy=yes
25982     else
25983       echo "configure: failed program was" >&5
25984       cat conftest.s >&5
25985     fi
25986     rm -f conftest.o conftest.s
25987   fi
25988 fi
25989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25990 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25991
25992
25993  if test $gcc_cv_as_dwarf2_debug_line = yes \
25994  && test $gcc_cv_as_dwarf2_file_buggy = no; then
25995
25996 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25997
25998  fi
25999
26000  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
26001 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
26002 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
26003   $as_echo_n "(cached) " >&6
26004 else
26005   gcc_cv_as_gdwarf2_flag=no
26006     if test $in_tree_gas = yes; then
26007     if test $in_tree_gas_is_elf = yes \
26008   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26009   then gcc_cv_as_gdwarf2_flag=yes
26010 fi
26011   elif test x$gcc_cv_as != x; then
26012     $as_echo "$insn" > conftest.s
26013     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
26014   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26015   (eval $ac_try) 2>&5
26016   ac_status=$?
26017   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26018   test $ac_status = 0; }; }
26019     then
26020         gcc_cv_as_gdwarf2_flag=yes
26021     else
26022       echo "configure: failed program was" >&5
26023       cat conftest.s >&5
26024     fi
26025     rm -f conftest.o conftest.s
26026   fi
26027 fi
26028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
26029 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
26030 if test $gcc_cv_as_gdwarf2_flag = yes; then
26031
26032 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
26033
26034 fi
26035
26036  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
26037 $as_echo_n "checking assembler for --gstabs option... " >&6; }
26038 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
26039   $as_echo_n "(cached) " >&6
26040 else
26041   gcc_cv_as_gstabs_flag=no
26042     if test $in_tree_gas = yes; then
26043     if test $in_tree_gas_is_elf = yes \
26044   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26045   then gcc_cv_as_gstabs_flag=yes
26046 fi
26047   elif test x$gcc_cv_as != x; then
26048     $as_echo "$insn" > conftest.s
26049     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
26050   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26051   (eval $ac_try) 2>&5
26052   ac_status=$?
26053   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26054   test $ac_status = 0; }; }
26055     then
26056         # The native Solaris 9/Intel assembler doesn't understand --gstabs
26057    # and warns about it, but still exits successfully.  So check for
26058    # this.
26059    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
26060   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26061   (eval $ac_try) 2>&5
26062   ac_status=$?
26063   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26064   test $ac_status = 0; }; }
26065    then :
26066    else gcc_cv_as_gstabs_flag=yes
26067    fi
26068     else
26069       echo "configure: failed program was" >&5
26070       cat conftest.s >&5
26071     fi
26072     rm -f conftest.o conftest.s
26073   fi
26074 fi
26075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26076 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26077 if test $gcc_cv_as_gstabs_flag = yes; then
26078
26079 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26080
26081 fi
26082
26083  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26084 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26085 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26086   $as_echo_n "(cached) " >&6
26087 else
26088   gcc_cv_as_debug_prefix_map_flag=no
26089     if test $in_tree_gas = yes; then
26090     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26091   then gcc_cv_as_debug_prefix_map_flag=yes
26092 fi
26093   elif test x$gcc_cv_as != x; then
26094     $as_echo "$insn" > conftest.s
26095     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26096   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26097   (eval $ac_try) 2>&5
26098   ac_status=$?
26099   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26100   test $ac_status = 0; }; }
26101     then
26102         gcc_cv_as_debug_prefix_map_flag=yes
26103     else
26104       echo "configure: failed program was" >&5
26105       cat conftest.s >&5
26106     fi
26107     rm -f conftest.o conftest.s
26108   fi
26109 fi
26110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26111 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26112 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26113
26114 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26115
26116 fi
26117 fi
26118
26119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26120 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26121 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26122   $as_echo_n "(cached) " >&6
26123 else
26124   gcc_cv_as_lcomm_with_alignment=no
26125   if test x$gcc_cv_as != x; then
26126     $as_echo '.lcomm bar,4,16' > conftest.s
26127     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26128   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26129   (eval $ac_try) 2>&5
26130   ac_status=$?
26131   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26132   test $ac_status = 0; }; }
26133     then
26134         gcc_cv_as_lcomm_with_alignment=yes
26135     else
26136       echo "configure: failed program was" >&5
26137       cat conftest.s >&5
26138     fi
26139     rm -f conftest.o conftest.s
26140   fi
26141 fi
26142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26143 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26144 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26145
26146 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26147
26148 fi
26149
26150 # Check whether --enable-gnu-unique-object was given.
26151 if test "${enable_gnu_unique_object+set}" = set; then :
26152   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26153     yes | no) ;;
26154     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26155 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26156   esac
26157 else
26158   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26159 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26160 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26161   $as_echo_n "(cached) " >&6
26162 else
26163   gcc_cv_as_gnu_unique_object=no
26164     if test $in_tree_gas = yes; then
26165     if test $in_tree_gas_is_elf = yes \
26166   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26167   then gcc_cv_as_gnu_unique_object=yes
26168 fi
26169   elif test x$gcc_cv_as != x; then
26170     $as_echo '.type foo, @gnu_unique_object' > conftest.s
26171     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26172   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26173   (eval $ac_try) 2>&5
26174   ac_status=$?
26175   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26176   test $ac_status = 0; }; }
26177     then
26178         gcc_cv_as_gnu_unique_object=yes
26179     else
26180       echo "configure: failed program was" >&5
26181       cat conftest.s >&5
26182     fi
26183     rm -f conftest.o conftest.s
26184   fi
26185 fi
26186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26187 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26188 if test $gcc_cv_as_gnu_unique_object = yes; then
26189   # Also check for ld.so support, i.e. glibc 2.11 or higher.
26190    if test x$host = x$build -a x$host = x$target &&
26191        ldd --version 2>/dev/null &&
26192        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26193       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26194       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26195       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26196       if test "$glibcnum" -ge 2011 ; then
26197         enable_gnu_unique_object=yes
26198       fi
26199     fi
26200 fi
26201 fi
26202
26203 if test x$enable_gnu_unique_object = xyes; then
26204
26205 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26206
26207 fi
26208
26209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26210 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26211 if test "${gcc_cv_as_line_zero+set}" = set; then :
26212   $as_echo_n "(cached) " >&6
26213 else
26214   gcc_cv_as_line_zero=no
26215   if test $in_tree_gas = yes; then
26216     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26217   then gcc_cv_as_line_zero=yes
26218 fi
26219   elif test "x$gcc_cv_as" != x; then
26220     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26221     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26222   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26223   (eval $ac_try) 2>&5
26224   ac_status=$?
26225   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26226   test $ac_status = 0; }; } &&
26227        test "x`cat conftest.out`" = x
26228     then
26229       gcc_cv_as_line_zero=yes
26230     else
26231       echo "configure: failed program was" >&5
26232       cat conftest.s >&5
26233       echo "configure: error output was" >&5
26234       cat conftest.out >&5
26235     fi
26236     rm -f conftest.o conftest.s conftest.out
26237   fi
26238 fi
26239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26240 $as_echo "$gcc_cv_as_line_zero" >&6; }
26241 if test "x$gcc_cv_as_line_zero" = xyes; then
26242
26243 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26244
26245 fi
26246
26247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26248 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26249 gcc_cv_ld_eh_frame_hdr=no
26250 if test $in_tree_ld = yes ; then
26251   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26252      && test $in_tree_ld_is_elf = yes; then
26253     gcc_cv_ld_eh_frame_hdr=yes
26254   fi
26255 elif test x$gcc_cv_ld != x; then
26256   if echo "$ld_ver" | grep GNU > /dev/null; then
26257     # Check if linker supports --eh-frame-hdr option
26258     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26259       gcc_cv_ld_eh_frame_hdr=yes
26260     fi
26261   else
26262     case "$target" in
26263       *-*-solaris2*)
26264         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26265         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26266           gcc_cv_ld_eh_frame_hdr=yes
26267         fi
26268         ;;
26269     esac
26270   fi
26271 fi
26272
26273 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26274
26275 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26276
26277 fi
26278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26279 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26280
26281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26282 $as_echo_n "checking linker position independent executable support... " >&6; }
26283 gcc_cv_ld_pie=no
26284 if test $in_tree_ld = yes ; then
26285   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26286      && test $in_tree_ld_is_elf = yes; then
26287     gcc_cv_ld_pie=yes
26288   fi
26289 elif test x$gcc_cv_ld != x; then
26290         # Check if linker supports -pie option
26291         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26292                 gcc_cv_ld_pie=yes
26293         fi
26294 fi
26295 if test x"$gcc_cv_ld_pie" = xyes; then
26296
26297 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26298
26299 fi
26300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26301 $as_echo "$gcc_cv_ld_pie" >&6; }
26302
26303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26304 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26305 gcc_cv_ld_eh_gc_sections=no
26306 if test $in_tree_ld = yes ; then
26307   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26308      && test $in_tree_ld_is_elf = yes; then
26309     gcc_cv_ld_eh_gc_sections=yes
26310   fi
26311 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26312   cat > conftest.s <<EOF
26313         .section        .text
26314 .globl _start
26315         .type _start, @function
26316 _start:
26317         .long foo
26318         .size _start, .-_start
26319         .section        .text.foo,"ax",@progbits
26320         .type foo, @function
26321 foo:
26322         .long 0
26323         .size foo, .-foo
26324         .section        .gcc_except_table.foo,"a",@progbits
26325 .L0:
26326         .long 0
26327         .section        .eh_frame,"a",@progbits
26328         .long .L0
26329 EOF
26330   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26331     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26332          | grep "gc-sections option ignored" > /dev/null; then
26333       gcc_cv_ld_eh_gc_sections=no
26334     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26335          | grep gcc_except_table > /dev/null; then
26336       gcc_cv_ld_eh_gc_sections=yes
26337       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26338       if test x$gcc_cv_as_comdat_group != xyes; then
26339         gcc_cv_ld_eh_gc_sections=no
26340         cat > conftest.s <<EOF
26341         .section        .text
26342 .globl _start
26343         .type _start, @function
26344 _start:
26345         .long foo
26346         .size _start, .-_start
26347         .section        .gnu.linkonce.t.foo,"ax",@progbits
26348         .type foo, @function
26349 foo:
26350         .long 0
26351         .size foo, .-foo
26352         .section        .gcc_except_table.foo,"a",@progbits
26353 .L0:
26354         .long 0
26355         .section        .eh_frame,"a",@progbits
26356         .long .L0
26357 EOF
26358         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26359           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26360                | grep "gc-sections option ignored" > /dev/null; then
26361             gcc_cv_ld_eh_gc_sections=no
26362           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26363                | grep gcc_except_table > /dev/null; then
26364             gcc_cv_ld_eh_gc_sections=yes
26365           fi
26366         fi
26367       fi
26368     fi
26369   fi
26370   rm -f conftest.s conftest.o conftest
26371 fi
26372 case "$target" in
26373   hppa*-*-linux*)
26374     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26375     gcc_cv_ld_eh_gc_sections=no
26376     ;;
26377 esac
26378 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26379
26380 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26381
26382 fi
26383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26384 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26385
26386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26387 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26388 gcc_cv_ld_eh_gc_sections_bug=no
26389 if test $in_tree_ld = yes ; then
26390   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26391      && test $in_tree_ld_is_elf = yes; then
26392     gcc_cv_ld_eh_gc_sections_bug=yes
26393   fi
26394 elif test x$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
26395   gcc_cv_ld_eh_gc_sections_bug=yes
26396   cat > conftest.s <<EOF
26397         .section        .text
26398 .globl _start
26399         .type _start, @function
26400 _start:
26401         .long foo
26402         .size _start, .-_start
26403         .section        .text.startup.foo,"ax",@progbits
26404         .type foo, @function
26405 foo:
26406         .long 0
26407         .size foo, .-foo
26408         .section        .gcc_except_table.foo,"a",@progbits
26409 .L0:
26410         .long 0
26411         .section        .eh_frame,"a",@progbits
26412         .long .L0
26413 EOF
26414   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26415     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26416          | grep "gc-sections option ignored" > /dev/null; then
26417       :
26418     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26419          | grep gcc_except_table > /dev/null; then
26420       gcc_cv_ld_eh_gc_sections_bug=no
26421     fi
26422   fi
26423   rm -f conftest.s conftest.o conftest
26424 fi
26425 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26426
26427 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26428
26429 fi
26430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26431 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26432
26433 # --------
26434 # UNSORTED
26435 # --------
26436
26437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26438 $as_echo_n "checking linker --as-needed support... " >&6; }
26439 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26440   $as_echo_n "(cached) " >&6
26441 else
26442   gcc_cv_ld_as_needed=no
26443 if test $in_tree_ld = yes ; then
26444   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26445      && test $in_tree_ld_is_elf = yes; then
26446     gcc_cv_ld_as_needed=yes
26447   fi
26448 elif test x$gcc_cv_ld != x; then
26449         # Check if linker supports --as-needed and --no-as-needed options
26450         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26451                 gcc_cv_ld_as_needed=yes
26452         fi
26453 fi
26454
26455 fi
26456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26457 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26458 if test x"$gcc_cv_ld_as_needed" = xyes; then
26459
26460 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26461
26462 fi
26463
26464 case "$target:$tm_file" in
26465   powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26466     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26467 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26468 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26469   $as_echo_n "(cached) " >&6
26470 else
26471   gcc_cv_ld_no_dot_syms=no
26472     if test $in_tree_ld = yes ; then
26473       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26474         gcc_cv_ld_no_dot_syms=yes
26475       fi
26476     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26477       cat > conftest1.s <<EOF
26478         .text
26479         bl .foo
26480 EOF
26481       cat > conftest2.s <<EOF
26482         .section ".opd","aw"
26483         .align 3
26484         .globl foo
26485         .type foo,@function
26486 foo:
26487         .quad .LEfoo,.TOC.@tocbase,0
26488         .text
26489 .LEfoo:
26490         blr
26491         .size foo,.-.LEfoo
26492 EOF
26493       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26494          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26495          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26496         gcc_cv_ld_no_dot_syms=yes
26497       fi
26498       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26499     fi
26500
26501 fi
26502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26503 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26504     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26505
26506 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26507
26508     fi
26509
26510     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26511 $as_echo_n "checking linker large toc support... " >&6; }
26512 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26513   $as_echo_n "(cached) " >&6
26514 else
26515   gcc_cv_ld_large_toc=no
26516     if test $in_tree_ld = yes ; then
26517       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26518         gcc_cv_ld_large_toc=yes
26519       fi
26520     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26521       cat > conftest.s <<EOF
26522         .section ".tbss","awT",@nobits
26523         .align 3
26524 ie0:    .space 8
26525         .global _start
26526         .text
26527 _start:
26528         addis 9,13,ie0@got@tprel@ha
26529         ld 9,ie0@got@tprel@l(9)
26530 EOF
26531       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26532          && $gcc_cv_ld -melf64ppc --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26533         gcc_cv_ld_large_toc=yes
26534       fi
26535       rm -f conftest conftest.o conftest.s
26536     fi
26537
26538 fi
26539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26540 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26541     if test x"$gcc_cv_ld_large_toc" = xyes; then
26542
26543 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26544
26545     fi
26546     ;;
26547 esac
26548
26549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26550 $as_echo_n "checking linker --build-id support... " >&6; }
26551 if test "${gcc_cv_ld_buildid+set}" = set; then :
26552   $as_echo_n "(cached) " >&6
26553 else
26554   gcc_cv_ld_buildid=no
26555   if test $in_tree_ld = yes ; then
26556     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26557        "$gcc_cv_gld_minor_version" -ge 18 -o \
26558        "$gcc_cv_gld_major_version" -gt 2 \
26559        && test $in_tree_ld_is_elf = yes; then
26560       gcc_cv_ld_buildid=yes
26561     fi
26562   elif test x$gcc_cv_ld != x; then
26563     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26564       gcc_cv_ld_buildid=yes
26565     fi
26566   fi
26567 fi
26568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26569 $as_echo "$gcc_cv_ld_buildid" >&6; }
26570 if test x"$gcc_cv_ld_buildid" = xyes; then
26571
26572 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26573
26574 fi
26575
26576 # Check whether --enable-linker-build-id was given.
26577 if test "${enable_linker_build_id+set}" = set; then :
26578   enableval=$enable_linker_build_id;
26579 else
26580   enable_linker_build_id=no
26581 fi
26582
26583
26584 if test x"$enable_linker_build_id" = xyes; then
26585   if test x"$gcc_cv_ld_buildid" = xyes; then
26586
26587 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26588
26589   else
26590     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26591 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26592   fi
26593 fi
26594
26595 # In binutils 2.21, GNU ld gained support for new emulations fully
26596 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26598 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26599 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26600   $as_echo_n "(cached) " >&6
26601 else
26602   gcc_cv_ld_sol2_emulation=no
26603   if test $in_tree_ld = yes ; then
26604     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26605        "$gcc_cv_gld_minor_version" -ge 21 -o \
26606        "$gcc_cv_gld_major_version" -gt 2 \
26607        && test $in_tree_ld_is_elf = yes; then
26608       gcc_cv_ld_sol2_emulation=yes
26609     fi
26610   elif test x$gcc_cv_ld != x; then
26611     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26612        grep _sol2 > /dev/null; then
26613       gcc_cv_ld_sol2_emulation=yes
26614     fi
26615   fi
26616 fi
26617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26618 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26619 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26620
26621 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26622
26623 fi
26624
26625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26626 $as_echo_n "checking linker --sysroot support... " >&6; }
26627 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26628   $as_echo_n "(cached) " >&6
26629 else
26630   gcc_cv_ld_sysroot=no
26631   if test $in_tree_ld = yes ; then
26632       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26633         gcc_cv_ld_sysroot=yes
26634       fi
26635   elif test x$gcc_cv_ld != x; then
26636     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26637       gcc_cv_ld_sysroot=yes
26638     fi
26639   fi
26640 fi
26641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26642 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26643 if test x"$gcc_cv_ld_sysroot" = xyes; then
26644
26645 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26646
26647 fi
26648
26649 if test x$with_sysroot = x && test x$host = x$target \
26650    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26651    && test "$prefix" != "NONE"; then
26652
26653 cat >>confdefs.h <<_ACEOF
26654 #define PREFIX_INCLUDE_DIR "$prefix/include"
26655 _ACEOF
26656
26657 fi
26658
26659 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26660   if test "x$with_headers" != x; then
26661     target_header_dir=$with_headers
26662   elif test "x$with_sysroot" = x; then
26663     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
26664   elif test "x$with_build_sysroot" != "x"; then
26665     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26666   elif test "x$with_sysroot" = xyes; then
26667     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26668   else
26669     target_header_dir="${with_sysroot}${native_system_header_dir}"
26670   fi
26671 else
26672   target_header_dir=${native_system_header_dir}
26673 fi
26674
26675 # Test for stack protector support in target C library.
26676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26677 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26678 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26679   $as_echo_n "(cached) " >&6
26680 else
26681   gcc_cv_libc_provides_ssp=no
26682     case "$target" in
26683        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26684       # glibc 2.4 and later provides __stack_chk_fail and
26685       # either __stack_chk_guard, or TLS access to stack guard canary.
26686       if test -f $target_header_dir/features.h \
26687          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26688             $target_header_dir/features.h > /dev/null; then
26689         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26690            $target_header_dir/features.h > /dev/null; then
26691           gcc_cv_libc_provides_ssp=yes
26692         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26693              $target_header_dir/features.h > /dev/null \
26694              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26695              $target_header_dir/features.h > /dev/null; then
26696           gcc_cv_libc_provides_ssp=yes
26697         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26698              $target_header_dir/features.h > /dev/null && \
26699              test -f $target_header_dir/bits/uClibc_config.h && \
26700              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26701              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26702           gcc_cv_libc_provides_ssp=yes
26703         fi
26704       fi
26705         ;;
26706        *-*-gnu*)
26707          # Avoid complicated tests (see
26708          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26709          # simply assert that glibc does provide this, which is true for all
26710          # realistically usable GNU/Hurd configurations.
26711          gcc_cv_libc_provides_ssp=yes;;
26712        *-*-darwin* | *-*-freebsd*)
26713          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26714 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26715   gcc_cv_libc_provides_ssp=yes
26716 else
26717   echo "no __stack_chk_fail on this target"
26718 fi
26719
26720         ;;
26721   *) gcc_cv_libc_provides_ssp=no ;;
26722     esac
26723 fi
26724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26725 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26726
26727 if test x$gcc_cv_libc_provides_ssp = xyes; then
26728
26729 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26730
26731 fi
26732
26733 # Test for <sys/sdt.h> on the target.
26734
26735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26736 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26737 have_sys_sdt_h=no
26738 if test -f $target_header_dir/sys/sdt.h; then
26739   have_sys_sdt_h=yes
26740
26741 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26742
26743 fi
26744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26745 $as_echo "$have_sys_sdt_h" >&6; }
26746
26747 # Check if TFmode long double should be used by default or not.
26748 # Some glibc targets used DFmode long double, but with glibc 2.4
26749 # and later they can use TFmode.
26750 case "$target" in
26751   powerpc*-*-linux* | \
26752   sparc*-*-linux* | \
26753   s390*-*-linux* | \
26754   alpha*-*-linux*)
26755
26756 # Check whether --with-long-double-128 was given.
26757 if test "${with_long_double_128+set}" = set; then :
26758   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26759 else
26760   gcc_cv_target_ldbl128=no
26761       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26762         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26763       && gcc_cv_target_ldbl128=yes
26764
26765 fi
26766
26767     ;;
26768 esac
26769 if test x$gcc_cv_target_ldbl128 = xyes; then
26770
26771 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26772
26773 fi
26774
26775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26776 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26777 gcc_cv_target_dl_iterate_phdr=unknown
26778 case "$target" in
26779   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
26780   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
26781   # libdl there, both complicating its use and breaking compatibility
26782   # between Solaris 10 updates.
26783   *-*-solaris2.1[1-9]*)
26784     # <link.h> needs both a dl_iterate_phdr declaration and support for
26785     # compilation with largefile support.
26786     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26787       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26788       gcc_cv_target_dl_iterate_phdr=yes
26789     else
26790       gcc_cv_target_dl_iterate_phdr=no
26791     fi
26792     ;;
26793 esac
26794
26795 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26796
26797 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26798
26799 fi
26800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26801 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26802
26803 # Find out what GC implementation we want, or may, use.
26804
26805 # Check whether --with-gc was given.
26806 if test "${with_gc+set}" = set; then :
26807   withval=$with_gc; case "$withval" in
26808   page)
26809     GGC=ggc-$withval
26810     ;;
26811   zone)
26812     GGC=ggc-$withval
26813
26814 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26815
26816     ;;
26817   *)
26818     as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26819     ;;
26820 esac
26821 else
26822   GGC=ggc-page
26823 fi
26824
26825
26826 echo "Using $GGC for garbage collection."
26827
26828 # Libraries to use on the host.  This will normally be set by the top
26829 # level Makefile.  Here we simply capture the value for our Makefile.
26830 if test -z "${HOST_LIBS+set}"; then
26831   HOST_LIBS=
26832 fi
26833
26834
26835 # Use the system's zlib library.
26836 zlibdir=-L../zlib
26837 zlibinc="-I\$(srcdir)/../zlib"
26838
26839 # Check whether --with-system-zlib was given.
26840 if test "${with_system_zlib+set}" = set; then :
26841   withval=$with_system_zlib; zlibdir=
26842 zlibinc=
26843
26844 fi
26845
26846
26847
26848
26849
26850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26851 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26852     # Check whether --enable-maintainer-mode was given.
26853 if test "${enable_maintainer_mode+set}" = set; then :
26854   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26855 else
26856   maintainer_mode=no
26857 fi
26858
26859
26860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26861 $as_echo "$maintainer_mode" >&6; }
26862
26863 if test "$maintainer_mode" = "yes"; then
26864   MAINT=''
26865 else
26866   MAINT='#'
26867 fi
26868
26869 # --------------
26870 # Language hooks
26871 # --------------
26872
26873 # Make empty files to contain the specs and options for each language.
26874 # Then add #include lines to for a compiler that has specs and/or options.
26875
26876 subdirs=
26877 lang_opt_files=
26878 lang_specs_files=
26879 lang_tree_files=
26880 # These (without "all_") are set in each config-lang.in.
26881 # `language' must be a single word so is spelled singularly.
26882 all_languages=
26883 all_compilers=
26884 all_outputs='Makefile'
26885 # List of language makefile fragments.
26886 all_lang_makefrags=
26887 # Additional files for gengtype
26888 all_gtfiles="$target_gtfiles"
26889
26890 # These are the languages that are set in --enable-languages,
26891 # and are available in the GCC tree.
26892 all_selected_languages=
26893
26894 # Add the language fragments.
26895 # Languages are added via two mechanisms.  Some information must be
26896 # recorded in makefile variables, these are defined in config-lang.in.
26897 # We accumulate them and plug them into the main Makefile.
26898 # The other mechanism is a set of hooks for each of the main targets
26899 # like `clean', `install', etc.
26900
26901 language_hooks="Make-hooks"
26902
26903 for lang in ${srcdir}/*/config-lang.in
26904 do
26905         test "$lang" = "${srcdir}/*/config-lang.in" && continue
26906
26907         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
26908         if test "x$lang_alias" = x
26909         then
26910               echo "$lang doesn't set \$language." 1>&2
26911               exit 1
26912         fi
26913         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26914         subdirs="$subdirs $subdir"
26915
26916         # $gcc_subdir is where the gcc integration files are to be found
26917         # for a language, both for internal compiler purposes (compiler
26918         # sources implementing front-end to GCC tree converters), and for
26919         # build infrastructure purposes (Make-lang.in, etc.)
26920         #
26921         # This will be <subdir> (relative to $srcdir) if a line like
26922         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26923         # is found in <langdir>/config-lang.in, and will remain <langdir>
26924         # otherwise.
26925         #
26926         # Except for the language alias (fetched above), the regular
26927         # "config-lang.in" contents are always retrieved from $gcc_subdir,
26928         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26929         # only this and the language alias.
26930
26931         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
26932         if [ "$gcc_subdir" = "" ]; then
26933            gcc_subdir="$subdir"
26934         fi
26935
26936         case ",$enable_languages," in
26937         *,$lang_alias,*)
26938             all_selected_languages="$all_selected_languages $lang_alias"
26939             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26940                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26941             fi
26942             ;;
26943         esac
26944
26945         language=
26946         boot_language=
26947         compilers=
26948         outputs=
26949         gtfiles=
26950         subdir_requires=
26951         . ${srcdir}/$gcc_subdir/config-lang.in
26952         if test "x$language" = x
26953         then
26954                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26955                 exit 1
26956         fi
26957
26958         ok=:
26959         case ",$enable_languages," in
26960                 *,$lang_alias,*) ;;
26961                 *)
26962                         for i in $subdir_requires; do
26963                                 test -f "${srcdir}/$i/config-lang.in" && continue
26964                                 ok=false
26965                                 break
26966                         done
26967                 ;;
26968         esac
26969         $ok || continue
26970
26971         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26972         if test -f $srcdir/$gcc_subdir/lang.opt; then
26973             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26974             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26975         fi
26976         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26977             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26978         fi
26979         all_languages="$all_languages $language"
26980         all_compilers="$all_compilers $compilers"
26981         all_outputs="$all_outputs $outputs"
26982         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26983         case ",$enable_languages," in
26984                 *,lto,*)
26985
26986 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26987
26988                     enable_lto=yes
26989
26990                     ;;
26991                 *) ;;
26992         esac
26993 done
26994
26995 # Pick up gtfiles for c
26996 gtfiles=
26997 . ${srcdir}/c-config-lang.in
26998 all_gtfiles="$all_gtfiles [c] $gtfiles"
26999
27000 check_languages=
27001 for language in $all_selected_languages
27002 do
27003         check_languages="$check_languages check-$language"
27004 done
27005
27006 # We link each language in with a set of hooks, reached indirectly via
27007 # lang.${target}.  Only do so for selected languages.
27008
27009 rm -f Make-hooks
27010 touch Make-hooks
27011 target_list="all.cross start.encap rest.encap tags \
27012         install-common install-man install-info install-pdf install-html dvi \
27013         pdf html uninstall info man srcextra srcman srcinfo \
27014         mostlyclean clean distclean maintainer-clean install-plugin"
27015
27016 for t in $target_list
27017 do
27018         x=
27019         for lang in $all_selected_languages
27020         do
27021                 x="$x $lang.$t"
27022         done
27023         echo "lang.$t: $x" >> Make-hooks
27024 done
27025
27026 # --------
27027 # Option include files
27028 # --------
27029
27030 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
27031 option_includes="option-includes.mk"
27032
27033
27034 # --------
27035 # UNSORTED
27036 # --------
27037
27038 # Create .gdbinit.
27039
27040 echo "dir ." > .gdbinit
27041 echo "dir ${srcdir}" >> .gdbinit
27042 if test x$gdb_needs_out_file_path = xyes
27043 then
27044         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27045 fi
27046 if test "x$subdirs" != x; then
27047         for s in $subdirs
27048         do
27049                 echo "dir ${srcdir}/$s" >> .gdbinit
27050         done
27051 fi
27052 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27053
27054 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27055
27056
27057
27058 # Find a directory in which to install a shared libgcc.
27059
27060 # Check whether --enable-version-specific-runtime-libs was given.
27061 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27062   enableval=$enable_version_specific_runtime_libs;
27063 fi
27064
27065
27066 # Substitute configuration variables
27067
27068
27069
27070
27071
27072
27073
27074
27075
27076
27077
27078
27079
27080
27081
27082
27083
27084
27085
27086
27087
27088
27089
27090
27091
27092
27093
27094
27095
27096
27097
27098
27099
27100
27101
27102
27103
27104
27105
27106
27107
27108
27109
27110
27111
27112
27113
27114
27115
27116
27117
27118
27119
27120
27121
27122
27123
27124
27125
27126
27127
27128
27129 # Echo link setup.
27130 if test x${build} = x${host} ; then
27131   if test x${host} = x${target} ; then
27132     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27133   else
27134     echo "Links are now set up to build a cross-compiler" 1>&2
27135     echo " from ${host} to ${target}." 1>&2
27136   fi
27137 else
27138   if test x${host} = x${target} ; then
27139     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27140     echo " for ${target}." 1>&2
27141   else
27142     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27143     echo " from ${host} to ${target}." 1>&2
27144   fi
27145 fi
27146
27147
27148
27149
27150
27151
27152
27153
27154
27155 if test "x${CLOOGLIBS}" != "x" ; then
27156
27157 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27158
27159 fi
27160
27161 # Check for plugin support
27162 # Check whether --enable-plugin was given.
27163 if test "${enable_plugin+set}" = set; then :
27164   enableval=$enable_plugin; enable_plugin=$enableval
27165 else
27166   enable_plugin=yes; default_plugin=yes
27167 fi
27168
27169
27170 pluginlibs=
27171
27172 case "${host}" in
27173   *-*-darwin*)
27174     if test x$build = x$host; then
27175       export_sym_check="nm${exeext} -g"
27176     elif test x$host = x$target; then
27177       export_sym_check="$gcc_cv_nm -g"
27178     else
27179       export_sym_check=
27180     fi
27181   ;;
27182   *)
27183     if test x$build = x$host; then
27184       export_sym_check="objdump${exeext} -T"
27185     elif test x$host = x$target; then
27186       export_sym_check="$gcc_cv_objdump -T"
27187     else
27188       export_sym_check=
27189     fi
27190   ;;
27191 esac
27192
27193 if test x"$enable_plugin" = x"yes"; then
27194
27195   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27196 $as_echo_n "checking for exported symbols... " >&6; }
27197   if test "x$export_sym_check" != x; then
27198     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27199     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27200     if $export_sym_check conftest | grep foobar > /dev/null; then
27201       : # No need to use a flag
27202       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27203 $as_echo "yes" >&6; }
27204     else
27205       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27206 $as_echo "yes" >&6; }
27207       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27208 $as_echo_n "checking for -rdynamic... " >&6; }
27209       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27210       if $export_sym_check conftest | grep foobar > /dev/null; then
27211         plugin_rdynamic=yes
27212         pluginlibs="-rdynamic"
27213       else
27214         plugin_rdynamic=no
27215         enable_plugin=no
27216       fi
27217       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27218 $as_echo "$plugin_rdynamic" >&6; }
27219     fi
27220   else
27221     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27222 $as_echo "unable to check" >&6; }
27223   fi
27224
27225   # Check -ldl
27226   saved_LIBS="$LIBS"
27227   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27228 $as_echo_n "checking for library containing dlopen... " >&6; }
27229 if test "${ac_cv_search_dlopen+set}" = set; then :
27230   $as_echo_n "(cached) " >&6
27231 else
27232   ac_func_search_save_LIBS=$LIBS
27233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27234 /* end confdefs.h.  */
27235
27236 /* Override any GCC internal prototype to avoid an error.
27237    Use char because int might match the return type of a GCC
27238    builtin and then its argument prototype would still apply.  */
27239 #ifdef __cplusplus
27240 extern "C"
27241 #endif
27242 char dlopen ();
27243 int
27244 main ()
27245 {
27246 return dlopen ();
27247   ;
27248   return 0;
27249 }
27250 _ACEOF
27251 for ac_lib in '' dl; do
27252   if test -z "$ac_lib"; then
27253     ac_res="none required"
27254   else
27255     ac_res=-l$ac_lib
27256     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27257   fi
27258   if ac_fn_c_try_link "$LINENO"; then :
27259   ac_cv_search_dlopen=$ac_res
27260 fi
27261 rm -f core conftest.err conftest.$ac_objext \
27262     conftest$ac_exeext
27263   if test "${ac_cv_search_dlopen+set}" = set; then :
27264   break
27265 fi
27266 done
27267 if test "${ac_cv_search_dlopen+set}" = set; then :
27268
27269 else
27270   ac_cv_search_dlopen=no
27271 fi
27272 rm conftest.$ac_ext
27273 LIBS=$ac_func_search_save_LIBS
27274 fi
27275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27276 $as_echo "$ac_cv_search_dlopen" >&6; }
27277 ac_res=$ac_cv_search_dlopen
27278 if test "$ac_res" != no; then :
27279   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27280
27281 fi
27282
27283   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27284     pluginlibs="$pluginlibs -ldl"
27285   fi
27286   LIBS="$saved_LIBS"
27287
27288   # Check that we can build shared objects with -fPIC -shared
27289   saved_LDFLAGS="$LDFLAGS"
27290   saved_CFLAGS="$CFLAGS"
27291   case "${host}" in
27292     *-*-darwin*)
27293       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27294       CFLAGS="$CFLAGS -fPIC"
27295       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27296     ;;
27297     *)
27298       CFLAGS="$CFLAGS -fPIC"
27299       LDFLAGS="$LDFLAGS -fPIC -shared"
27300     ;;
27301   esac
27302   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27303 $as_echo_n "checking for -fPIC -shared... " >&6; }
27304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27305 /* end confdefs.h.  */
27306 extern int X;
27307 int
27308 main ()
27309 {
27310 return X == 0;
27311   ;
27312   return 0;
27313 }
27314 _ACEOF
27315 if ac_fn_c_try_link "$LINENO"; then :
27316   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27317 $as_echo "yes" >&6; }; have_pic_shared=yes
27318 else
27319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27320 $as_echo "no" >&6; }; have_pic_shared=no
27321 fi
27322 rm -f core conftest.err conftest.$ac_objext \
27323     conftest$ac_exeext conftest.$ac_ext
27324   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27325     pluginlibs=
27326     enable_plugin=no
27327   fi
27328   LDFLAGS="$saved_LDFLAGS"
27329   CFLAGS="$saved_CFLAGS"
27330
27331   # If plugin support had been requested but not available, fail.
27332   if test x"$enable_plugin" = x"no" ; then
27333     if test x"$default_plugin" != x"yes"; then
27334       as_fn_error "
27335 Building GCC with plugin support requires a host that supports
27336 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27337     fi
27338   fi
27339 fi
27340
27341
27342
27343 if test x"$enable_plugin" = x"yes"; then
27344
27345 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27346
27347 fi
27348
27349
27350 # Check whether --enable-libquadmath-support was given.
27351 if test "${enable_libquadmath_support+set}" = set; then :
27352   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27353 else
27354   ENABLE_LIBQUADMATH_SUPPORT=yes
27355 fi
27356
27357 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27358
27359 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27360
27361 fi
27362
27363
27364 # Specify what hash style to use by default.
27365
27366 # Check whether --with-linker-hash-style was given.
27367 if test "${with_linker_hash_style+set}" = set; then :
27368   withval=$with_linker_hash_style; case x"$withval" in
27369    xsysv)
27370      LINKER_HASH_STYLE=sysv
27371      ;;
27372    xgnu)
27373      LINKER_HASH_STYLE=gnu
27374      ;;
27375    xboth)
27376      LINKER_HASH_STYLE=both
27377      ;;
27378    *)
27379      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27380      ;;
27381  esac
27382 else
27383   LINKER_HASH_STYLE=''
27384 fi
27385
27386 if test x"${LINKER_HASH_STYLE}" != x; then
27387
27388 cat >>confdefs.h <<_ACEOF
27389 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27390 _ACEOF
27391
27392 fi
27393
27394 # Configure the subdirectories
27395 # AC_CONFIG_SUBDIRS($subdirs)
27396
27397 # Create the Makefile
27398 # and configure language subdirectories
27399 ac_config_files="$ac_config_files $all_outputs"
27400
27401
27402 ac_config_commands="$ac_config_commands default"
27403
27404 cat >confcache <<\_ACEOF
27405 # This file is a shell script that caches the results of configure
27406 # tests run on this system so they can be shared between configure
27407 # scripts and configure runs, see configure's option --config-cache.
27408 # It is not useful on other systems.  If it contains results you don't
27409 # want to keep, you may remove or edit it.
27410 #
27411 # config.status only pays attention to the cache file if you give it
27412 # the --recheck option to rerun configure.
27413 #
27414 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27415 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27416 # following values.
27417
27418 _ACEOF
27419
27420 # The following way of writing the cache mishandles newlines in values,
27421 # but we know of no workaround that is simple, portable, and efficient.
27422 # So, we kill variables containing newlines.
27423 # Ultrix sh set writes to stderr and can't be redirected directly,
27424 # and sets the high bit in the cache file unless we assign to the vars.
27425 (
27426   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27427     eval ac_val=\$$ac_var
27428     case $ac_val in #(
27429     *${as_nl}*)
27430       case $ac_var in #(
27431       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27432 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27433       esac
27434       case $ac_var in #(
27435       _ | IFS | as_nl) ;; #(
27436       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27437       *) { eval $ac_var=; unset $ac_var;} ;;
27438       esac ;;
27439     esac
27440   done
27441
27442   (set) 2>&1 |
27443     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27444     *${as_nl}ac_space=\ *)
27445       # `set' does not quote correctly, so add quotes: double-quote
27446       # substitution turns \\\\ into \\, and sed turns \\ into \.
27447       sed -n \
27448         "s/'/'\\\\''/g;
27449           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27450       ;; #(
27451     *)
27452       # `set' quotes correctly as required by POSIX, so do not add quotes.
27453       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27454       ;;
27455     esac |
27456     sort
27457 ) |
27458   sed '
27459      /^ac_cv_env_/b end
27460      t clear
27461      :clear
27462      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27463      t end
27464      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27465      :end' >>confcache
27466 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27467   if test -w "$cache_file"; then
27468     test "x$cache_file" != "x/dev/null" &&
27469       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27470 $as_echo "$as_me: updating cache $cache_file" >&6;}
27471     cat confcache >$cache_file
27472   else
27473     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27474 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27475   fi
27476 fi
27477 rm -f confcache
27478
27479 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27480 # Let make expand exec_prefix.
27481 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27482
27483 DEFS=-DHAVE_CONFIG_H
27484
27485 ac_libobjs=
27486 ac_ltlibobjs=
27487 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27488   # 1. Remove the extension, and $U if already installed.
27489   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27490   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27491   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27492   #    will be set to the directory where LIBOBJS objects are built.
27493   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27494   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27495 done
27496 LIBOBJS=$ac_libobjs
27497
27498 LTLIBOBJS=$ac_ltlibobjs
27499
27500
27501
27502
27503 : ${CONFIG_STATUS=./config.status}
27504 ac_write_fail=0
27505 ac_clean_files_save=$ac_clean_files
27506 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27507 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27508 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27509 as_write_fail=0
27510 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27511 #! $SHELL
27512 # Generated by $as_me.
27513 # Run this file to recreate the current configuration.
27514 # Compiler output produced by configure, useful for debugging
27515 # configure, is in config.log if it exists.
27516
27517 debug=false
27518 ac_cs_recheck=false
27519 ac_cs_silent=false
27520
27521 SHELL=\${CONFIG_SHELL-$SHELL}
27522 export SHELL
27523 _ASEOF
27524 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27525 ## -------------------- ##
27526 ## M4sh Initialization. ##
27527 ## -------------------- ##
27528
27529 # Be more Bourne compatible
27530 DUALCASE=1; export DUALCASE # for MKS sh
27531 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27532   emulate sh
27533   NULLCMD=:
27534   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27535   # is contrary to our usage.  Disable this feature.
27536   alias -g '${1+"$@"}'='"$@"'
27537   setopt NO_GLOB_SUBST
27538 else
27539   case `(set -o) 2>/dev/null` in #(
27540   *posix*) :
27541     set -o posix ;; #(
27542   *) :
27543      ;;
27544 esac
27545 fi
27546
27547
27548 as_nl='
27549 '
27550 export as_nl
27551 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27552 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27553 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27554 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27555 # Prefer a ksh shell builtin over an external printf program on Solaris,
27556 # but without wasting forks for bash or zsh.
27557 if test -z "$BASH_VERSION$ZSH_VERSION" \
27558     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27559   as_echo='print -r --'
27560   as_echo_n='print -rn --'
27561 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27562   as_echo='printf %s\n'
27563   as_echo_n='printf %s'
27564 else
27565   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27566     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27567     as_echo_n='/usr/ucb/echo -n'
27568   else
27569     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27570     as_echo_n_body='eval
27571       arg=$1;
27572       case $arg in #(
27573       *"$as_nl"*)
27574         expr "X$arg" : "X\\(.*\\)$as_nl";
27575         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27576       esac;
27577       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27578     '
27579     export as_echo_n_body
27580     as_echo_n='sh -c $as_echo_n_body as_echo'
27581   fi
27582   export as_echo_body
27583   as_echo='sh -c $as_echo_body as_echo'
27584 fi
27585
27586 # The user is always right.
27587 if test "${PATH_SEPARATOR+set}" != set; then
27588   PATH_SEPARATOR=:
27589   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27590     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27591       PATH_SEPARATOR=';'
27592   }
27593 fi
27594
27595
27596 # IFS
27597 # We need space, tab and new line, in precisely that order.  Quoting is
27598 # there to prevent editors from complaining about space-tab.
27599 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27600 # splitting by setting IFS to empty value.)
27601 IFS=" ""        $as_nl"
27602
27603 # Find who we are.  Look in the path if we contain no directory separator.
27604 case $0 in #((
27605   *[\\/]* ) as_myself=$0 ;;
27606   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27607 for as_dir in $PATH
27608 do
27609   IFS=$as_save_IFS
27610   test -z "$as_dir" && as_dir=.
27611     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27612   done
27613 IFS=$as_save_IFS
27614
27615      ;;
27616 esac
27617 # We did not find ourselves, most probably we were run as `sh COMMAND'
27618 # in which case we are not to be found in the path.
27619 if test "x$as_myself" = x; then
27620   as_myself=$0
27621 fi
27622 if test ! -f "$as_myself"; then
27623   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27624   exit 1
27625 fi
27626
27627 # Unset variables that we do not need and which cause bugs (e.g. in
27628 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27629 # suppresses any "Segmentation fault" message there.  '((' could
27630 # trigger a bug in pdksh 5.2.14.
27631 for as_var in BASH_ENV ENV MAIL MAILPATH
27632 do eval test x\${$as_var+set} = xset \
27633   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27634 done
27635 PS1='$ '
27636 PS2='> '
27637 PS4='+ '
27638
27639 # NLS nuisances.
27640 LC_ALL=C
27641 export LC_ALL
27642 LANGUAGE=C
27643 export LANGUAGE
27644
27645 # CDPATH.
27646 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27647
27648
27649 # as_fn_error ERROR [LINENO LOG_FD]
27650 # ---------------------------------
27651 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27652 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27653 # script with status $?, using 1 if that was 0.
27654 as_fn_error ()
27655 {
27656   as_status=$?; test $as_status -eq 0 && as_status=1
27657   if test "$3"; then
27658     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27659     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27660   fi
27661   $as_echo "$as_me: error: $1" >&2
27662   as_fn_exit $as_status
27663 } # as_fn_error
27664
27665
27666 # as_fn_set_status STATUS
27667 # -----------------------
27668 # Set $? to STATUS, without forking.
27669 as_fn_set_status ()
27670 {
27671   return $1
27672 } # as_fn_set_status
27673
27674 # as_fn_exit STATUS
27675 # -----------------
27676 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27677 as_fn_exit ()
27678 {
27679   set +e
27680   as_fn_set_status $1
27681   exit $1
27682 } # as_fn_exit
27683
27684 # as_fn_unset VAR
27685 # ---------------
27686 # Portably unset VAR.
27687 as_fn_unset ()
27688 {
27689   { eval $1=; unset $1;}
27690 }
27691 as_unset=as_fn_unset
27692 # as_fn_append VAR VALUE
27693 # ----------------------
27694 # Append the text in VALUE to the end of the definition contained in VAR. Take
27695 # advantage of any shell optimizations that allow amortized linear growth over
27696 # repeated appends, instead of the typical quadratic growth present in naive
27697 # implementations.
27698 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27699   eval 'as_fn_append ()
27700   {
27701     eval $1+=\$2
27702   }'
27703 else
27704   as_fn_append ()
27705   {
27706     eval $1=\$$1\$2
27707   }
27708 fi # as_fn_append
27709
27710 # as_fn_arith ARG...
27711 # ------------------
27712 # Perform arithmetic evaluation on the ARGs, and store the result in the
27713 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27714 # must be portable across $(()) and expr.
27715 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27716   eval 'as_fn_arith ()
27717   {
27718     as_val=$(( $* ))
27719   }'
27720 else
27721   as_fn_arith ()
27722   {
27723     as_val=`expr "$@" || test $? -eq 1`
27724   }
27725 fi # as_fn_arith
27726
27727
27728 if expr a : '\(a\)' >/dev/null 2>&1 &&
27729    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27730   as_expr=expr
27731 else
27732   as_expr=false
27733 fi
27734
27735 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27736   as_basename=basename
27737 else
27738   as_basename=false
27739 fi
27740
27741 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27742   as_dirname=dirname
27743 else
27744   as_dirname=false
27745 fi
27746
27747 as_me=`$as_basename -- "$0" ||
27748 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27749          X"$0" : 'X\(//\)$' \| \
27750          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27751 $as_echo X/"$0" |
27752     sed '/^.*\/\([^/][^/]*\)\/*$/{
27753             s//\1/
27754             q
27755           }
27756           /^X\/\(\/\/\)$/{
27757             s//\1/
27758             q
27759           }
27760           /^X\/\(\/\).*/{
27761             s//\1/
27762             q
27763           }
27764           s/.*/./; q'`
27765
27766 # Avoid depending upon Character Ranges.
27767 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27768 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27769 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27770 as_cr_digits='0123456789'
27771 as_cr_alnum=$as_cr_Letters$as_cr_digits
27772
27773 ECHO_C= ECHO_N= ECHO_T=
27774 case `echo -n x` in #(((((
27775 -n*)
27776   case `echo 'xy\c'` in
27777   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27778   xy)  ECHO_C='\c';;
27779   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27780        ECHO_T=' ';;
27781   esac;;
27782 *)
27783   ECHO_N='-n';;
27784 esac
27785
27786 rm -f conf$$ conf$$.exe conf$$.file
27787 if test -d conf$$.dir; then
27788   rm -f conf$$.dir/conf$$.file
27789 else
27790   rm -f conf$$.dir
27791   mkdir conf$$.dir 2>/dev/null
27792 fi
27793 if (echo >conf$$.file) 2>/dev/null; then
27794   if ln -s conf$$.file conf$$ 2>/dev/null; then
27795     as_ln_s='ln -s'
27796     # ... but there are two gotchas:
27797     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27798     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27799     # In both cases, we have to default to `cp -p'.
27800     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27801       as_ln_s='cp -p'
27802   elif ln conf$$.file conf$$ 2>/dev/null; then
27803     as_ln_s=ln
27804   else
27805     as_ln_s='cp -p'
27806   fi
27807 else
27808   as_ln_s='cp -p'
27809 fi
27810 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27811 rmdir conf$$.dir 2>/dev/null
27812
27813
27814 # as_fn_mkdir_p
27815 # -------------
27816 # Create "$as_dir" as a directory, including parents if necessary.
27817 as_fn_mkdir_p ()
27818 {
27819
27820   case $as_dir in #(
27821   -*) as_dir=./$as_dir;;
27822   esac
27823   test -d "$as_dir" || eval $as_mkdir_p || {
27824     as_dirs=
27825     while :; do
27826       case $as_dir in #(
27827       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27828       *) as_qdir=$as_dir;;
27829       esac
27830       as_dirs="'$as_qdir' $as_dirs"
27831       as_dir=`$as_dirname -- "$as_dir" ||
27832 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27833          X"$as_dir" : 'X\(//\)[^/]' \| \
27834          X"$as_dir" : 'X\(//\)$' \| \
27835          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27836 $as_echo X"$as_dir" |
27837     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27838             s//\1/
27839             q
27840           }
27841           /^X\(\/\/\)[^/].*/{
27842             s//\1/
27843             q
27844           }
27845           /^X\(\/\/\)$/{
27846             s//\1/
27847             q
27848           }
27849           /^X\(\/\).*/{
27850             s//\1/
27851             q
27852           }
27853           s/.*/./; q'`
27854       test -d "$as_dir" && break
27855     done
27856     test -z "$as_dirs" || eval "mkdir $as_dirs"
27857   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27858
27859
27860 } # as_fn_mkdir_p
27861 if mkdir -p . 2>/dev/null; then
27862   as_mkdir_p='mkdir -p "$as_dir"'
27863 else
27864   test -d ./-p && rmdir ./-p
27865   as_mkdir_p=false
27866 fi
27867
27868 if test -x / >/dev/null 2>&1; then
27869   as_test_x='test -x'
27870 else
27871   if ls -dL / >/dev/null 2>&1; then
27872     as_ls_L_option=L
27873   else
27874     as_ls_L_option=
27875   fi
27876   as_test_x='
27877     eval sh -c '\''
27878       if test -d "$1"; then
27879         test -d "$1/.";
27880       else
27881         case $1 in #(
27882         -*)set "./$1";;
27883         esac;
27884         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27885         ???[sx]*):;;*)false;;esac;fi
27886     '\'' sh
27887   '
27888 fi
27889 as_executable_p=$as_test_x
27890
27891 # Sed expression to map a string onto a valid CPP name.
27892 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27893
27894 # Sed expression to map a string onto a valid variable name.
27895 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27896
27897
27898 exec 6>&1
27899 ## ----------------------------------- ##
27900 ## Main body of $CONFIG_STATUS script. ##
27901 ## ----------------------------------- ##
27902 _ASEOF
27903 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27904
27905 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27906 # Save the log message, to keep $0 and so on meaningful, and to
27907 # report actual input values of CONFIG_FILES etc. instead of their
27908 # values after options handling.
27909 ac_log="
27910 This file was extended by $as_me, which was
27911 generated by GNU Autoconf 2.64.  Invocation command line was
27912
27913   CONFIG_FILES    = $CONFIG_FILES
27914   CONFIG_HEADERS  = $CONFIG_HEADERS
27915   CONFIG_LINKS    = $CONFIG_LINKS
27916   CONFIG_COMMANDS = $CONFIG_COMMANDS
27917   $ $0 $@
27918
27919 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27920 "
27921
27922 _ACEOF
27923
27924 case $ac_config_files in *"
27925 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27926 esac
27927
27928 case $ac_config_headers in *"
27929 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27930 esac
27931
27932
27933 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27934 # Files that config.status was made for.
27935 config_files="$ac_config_files"
27936 config_headers="$ac_config_headers"
27937 config_commands="$ac_config_commands"
27938
27939 _ACEOF
27940
27941 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27942 ac_cs_usage="\
27943 \`$as_me' instantiates files and other configuration actions
27944 from templates according to the current configuration.  Unless the files
27945 and actions are specified as TAGs, all are instantiated by default.
27946
27947 Usage: $0 [OPTION]... [TAG]...
27948
27949   -h, --help       print this help, then exit
27950   -V, --version    print version number and configuration settings, then exit
27951   -q, --quiet, --silent
27952                    do not print progress messages
27953   -d, --debug      don't remove temporary files
27954       --recheck    update $as_me by reconfiguring in the same conditions
27955       --file=FILE[:TEMPLATE]
27956                    instantiate the configuration file FILE
27957       --header=FILE[:TEMPLATE]
27958                    instantiate the configuration header FILE
27959
27960 Configuration files:
27961 $config_files
27962
27963 Configuration headers:
27964 $config_headers
27965
27966 Configuration commands:
27967 $config_commands
27968
27969 Report bugs to the package provider."
27970
27971 _ACEOF
27972 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27973 ac_cs_version="\\
27974 config.status
27975 configured by $0, generated by GNU Autoconf 2.64,
27976   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27977
27978 Copyright (C) 2009 Free Software Foundation, Inc.
27979 This config.status script is free software; the Free Software Foundation
27980 gives unlimited permission to copy, distribute and modify it."
27981
27982 ac_pwd='$ac_pwd'
27983 srcdir='$srcdir'
27984 AWK='$AWK'
27985 test -n "\$AWK" || AWK=awk
27986 _ACEOF
27987
27988 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27989 # The default lists apply if the user does not specify any file.
27990 ac_need_defaults=:
27991 while test $# != 0
27992 do
27993   case $1 in
27994   --*=*)
27995     ac_option=`expr "X$1" : 'X\([^=]*\)='`
27996     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27997     ac_shift=:
27998     ;;
27999   *)
28000     ac_option=$1
28001     ac_optarg=$2
28002     ac_shift=shift
28003     ;;
28004   esac
28005
28006   case $ac_option in
28007   # Handling of the options.
28008   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
28009     ac_cs_recheck=: ;;
28010   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
28011     $as_echo "$ac_cs_version"; exit ;;
28012   --debug | --debu | --deb | --de | --d | -d )
28013     debug=: ;;
28014   --file | --fil | --fi | --f )
28015     $ac_shift
28016     case $ac_optarg in
28017     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28018     esac
28019     as_fn_append CONFIG_FILES " '$ac_optarg'"
28020     ac_need_defaults=false;;
28021   --header | --heade | --head | --hea )
28022     $ac_shift
28023     case $ac_optarg in
28024     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28025     esac
28026     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
28027     ac_need_defaults=false;;
28028   --he | --h)
28029     # Conflict between --help and --header
28030     as_fn_error "ambiguous option: \`$1'
28031 Try \`$0 --help' for more information.";;
28032   --help | --hel | -h )
28033     $as_echo "$ac_cs_usage"; exit ;;
28034   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
28035   | -silent | --silent | --silen | --sile | --sil | --si | --s)
28036     ac_cs_silent=: ;;
28037
28038   # This is an error.
28039   -*) as_fn_error "unrecognized option: \`$1'
28040 Try \`$0 --help' for more information." ;;
28041
28042   *) as_fn_append ac_config_targets " $1"
28043      ac_need_defaults=false ;;
28044
28045   esac
28046   shift
28047 done
28048
28049 ac_configure_extra_args=
28050
28051 if $ac_cs_silent; then
28052   exec 6>/dev/null
28053   ac_configure_extra_args="$ac_configure_extra_args --silent"
28054 fi
28055
28056 _ACEOF
28057 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28058 if \$ac_cs_recheck; then
28059   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28060   shift
28061   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28062   CONFIG_SHELL='$SHELL'
28063   export CONFIG_SHELL
28064   exec "\$@"
28065 fi
28066
28067 _ACEOF
28068 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28069 exec 5>>config.log
28070 {
28071   echo
28072   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28073 ## Running $as_me. ##
28074 _ASBOX
28075   $as_echo "$ac_log"
28076 } >&5
28077
28078 _ACEOF
28079 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28080 #
28081 # INIT-COMMANDS
28082 #
28083 subdirs='$subdirs'
28084
28085 _ACEOF
28086
28087 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28088
28089 # Handling of arguments.
28090 for ac_config_target in $ac_config_targets
28091 do
28092   case $ac_config_target in
28093     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28094     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28095     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28096     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28097     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28098     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28099
28100   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28101   esac
28102 done
28103
28104
28105 # If the user did not use the arguments to specify the items to instantiate,
28106 # then the envvar interface is used.  Set only those that are not.
28107 # We use the long form for the default assignment because of an extremely
28108 # bizarre bug on SunOS 4.1.3.
28109 if $ac_need_defaults; then
28110   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28111   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28112   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28113 fi
28114
28115 # Have a temporary directory for convenience.  Make it in the build tree
28116 # simply because there is no reason against having it here, and in addition,
28117 # creating and moving files from /tmp can sometimes cause problems.
28118 # Hook for its removal unless debugging.
28119 # Note that there is a small window in which the directory will not be cleaned:
28120 # after its creation but before its name has been assigned to `$tmp'.
28121 $debug ||
28122 {
28123   tmp=
28124   trap 'exit_status=$?
28125   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28126 ' 0
28127   trap 'as_fn_exit 1' 1 2 13 15
28128 }
28129 # Create a (secure) tmp directory for tmp files.
28130
28131 {
28132   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28133   test -n "$tmp" && test -d "$tmp"
28134 }  ||
28135 {
28136   tmp=./conf$$-$RANDOM
28137   (umask 077 && mkdir "$tmp")
28138 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28139
28140 # Set up the scripts for CONFIG_FILES section.
28141 # No need to generate them if there are no CONFIG_FILES.
28142 # This happens for instance with `./config.status config.h'.
28143 if test -n "$CONFIG_FILES"; then
28144
28145 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28146   ac_cs_awk_getline=:
28147   ac_cs_awk_pipe_init=
28148   ac_cs_awk_read_file='
28149       while ((getline aline < (F[key])) > 0)
28150         print(aline)
28151       close(F[key])'
28152   ac_cs_awk_pipe_fini=
28153 else
28154   ac_cs_awk_getline=false
28155   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28156   ac_cs_awk_read_file='
28157       print "|#_!!_#|"
28158       print "cat " F[key] " &&"
28159       '$ac_cs_awk_pipe_init
28160   # The final `:' finishes the AND list.
28161   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28162 fi
28163 ac_cr=`echo X | tr X '\015'`
28164 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28165 # But we know of no other shell where ac_cr would be empty at this
28166 # point, so we can use a bashism as a fallback.
28167 if test "x$ac_cr" = x; then
28168   eval ac_cr=\$\'\\r\'
28169 fi
28170 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28171 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28172   ac_cs_awk_cr='\r'
28173 else
28174   ac_cs_awk_cr=$ac_cr
28175 fi
28176
28177 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28178 _ACEOF
28179
28180 # Create commands to substitute file output variables.
28181 {
28182   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28183   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28184   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28185   echo "_ACAWK" &&
28186   echo "_ACEOF"
28187 } >conf$$files.sh &&
28188 . ./conf$$files.sh ||
28189   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28190 rm -f conf$$files.sh
28191
28192 {
28193   echo "cat >conf$$subs.awk <<_ACEOF" &&
28194   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28195   echo "_ACEOF"
28196 } >conf$$subs.sh ||
28197   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28198 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28199 ac_delim='%!_!# '
28200 for ac_last_try in false false false false false :; do
28201   . ./conf$$subs.sh ||
28202     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28203
28204   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28205   if test $ac_delim_n = $ac_delim_num; then
28206     break
28207   elif $ac_last_try; then
28208     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28209   else
28210     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28211   fi
28212 done
28213 rm -f conf$$subs.sh
28214
28215 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28216 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28217 _ACEOF
28218 sed -n '
28219 h
28220 s/^/S["/; s/!.*/"]=/
28221 p
28222 g
28223 s/^[^!]*!//
28224 :repl
28225 t repl
28226 s/'"$ac_delim"'$//
28227 t delim
28228 :nl
28229 h
28230 s/\(.\{148\}\).*/\1/
28231 t more1
28232 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28233 p
28234 n
28235 b repl
28236 :more1
28237 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28238 p
28239 g
28240 s/.\{148\}//
28241 t nl
28242 :delim
28243 h
28244 s/\(.\{148\}\).*/\1/
28245 t more2
28246 s/["\\]/\\&/g; s/^/"/; s/$/"/
28247 p
28248 b
28249 :more2
28250 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28251 p
28252 g
28253 s/.\{148\}//
28254 t delim
28255 ' <conf$$subs.awk | sed '
28256 /^[^""]/{
28257   N
28258   s/\n//
28259 }
28260 ' >>$CONFIG_STATUS || ac_write_fail=1
28261 rm -f conf$$subs.awk
28262 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28263 _ACAWK
28264 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28265   for (key in S) S_is_set[key] = 1
28266   FS = "\a"
28267   \$ac_cs_awk_pipe_init
28268 }
28269 {
28270   line = $ 0
28271   nfields = split(line, field, "@")
28272   substed = 0
28273   len = length(field[1])
28274   for (i = 2; i < nfields; i++) {
28275     key = field[i]
28276     keylen = length(key)
28277     if (S_is_set[key]) {
28278       value = S[key]
28279       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28280       len += length(value) + length(field[++i])
28281       substed = 1
28282     } else
28283       len += 1 + keylen
28284   }
28285   if (nfields == 3 && !substed) {
28286     key = field[2]
28287     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28288       \$ac_cs_awk_read_file
28289       next
28290     }
28291   }
28292   print line
28293 }
28294 \$ac_cs_awk_pipe_fini
28295 _ACAWK
28296 _ACEOF
28297 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28298 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28299   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28300 else
28301   cat
28302 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28303   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28304 _ACEOF
28305
28306 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28307 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28308 # trailing colons and then remove the whole line if VPATH becomes empty
28309 # (actually we leave an empty line to preserve line numbers).
28310 if test "x$srcdir" = x.; then
28311   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28312 s/:*\$(srcdir):*/:/
28313 s/:*\${srcdir}:*/:/
28314 s/:*@srcdir@:*/:/
28315 s/^\([^=]*=[     ]*\):*/\1/
28316 s/:*$//
28317 s/^[^=]*=[       ]*$//
28318 }'
28319 fi
28320
28321 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28322 fi # test -n "$CONFIG_FILES"
28323
28324 # Set up the scripts for CONFIG_HEADERS section.
28325 # No need to generate them if there are no CONFIG_HEADERS.
28326 # This happens for instance with `./config.status Makefile'.
28327 if test -n "$CONFIG_HEADERS"; then
28328 cat >"$tmp/defines.awk" <<\_ACAWK ||
28329 BEGIN {
28330 _ACEOF
28331
28332 # Transform confdefs.h into an awk script `defines.awk', embedded as
28333 # here-document in config.status, that substitutes the proper values into
28334 # config.h.in to produce config.h.
28335
28336 # Create a delimiter string that does not exist in confdefs.h, to ease
28337 # handling of long lines.
28338 ac_delim='%!_!# '
28339 for ac_last_try in false false :; do
28340   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28341   if test -z "$ac_t"; then
28342     break
28343   elif $ac_last_try; then
28344     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28345   else
28346     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28347   fi
28348 done
28349
28350 # For the awk script, D is an array of macro values keyed by name,
28351 # likewise P contains macro parameters if any.  Preserve backslash
28352 # newline sequences.
28353
28354 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28355 sed -n '
28356 s/.\{148\}/&'"$ac_delim"'/g
28357 t rset
28358 :rset
28359 s/^[     ]*#[    ]*define[       ][      ]*/ /
28360 t def
28361 d
28362 :def
28363 s/\\$//
28364 t bsnl
28365 s/["\\]/\\&/g
28366 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28367 D["\1"]=" \3"/p
28368 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28369 d
28370 :bsnl
28371 s/["\\]/\\&/g
28372 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28373 D["\1"]=" \3\\\\\\n"\\/p
28374 t cont
28375 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28376 t cont
28377 d
28378 :cont
28379 n
28380 s/.\{148\}/&'"$ac_delim"'/g
28381 t clear
28382 :clear
28383 s/\\$//
28384 t bsnlc
28385 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28386 d
28387 :bsnlc
28388 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28389 b cont
28390 ' <confdefs.h | sed '
28391 s/'"$ac_delim"'/"\\\
28392 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28393
28394 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28395   for (key in D) D_is_set[key] = 1
28396   FS = "\a"
28397 }
28398 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28399   line = \$ 0
28400   split(line, arg, " ")
28401   if (arg[1] == "#") {
28402     defundef = arg[2]
28403     mac1 = arg[3]
28404   } else {
28405     defundef = substr(arg[1], 2)
28406     mac1 = arg[2]
28407   }
28408   split(mac1, mac2, "(") #)
28409   macro = mac2[1]
28410   prefix = substr(line, 1, index(line, defundef) - 1)
28411   if (D_is_set[macro]) {
28412     # Preserve the white space surrounding the "#".
28413     print prefix "define", macro P[macro] D[macro]
28414     next
28415   } else {
28416     # Replace #undef with comments.  This is necessary, for example,
28417     # in the case of _POSIX_SOURCE, which is predefined and required
28418     # on some systems where configure will not decide to define it.
28419     if (defundef == "undef") {
28420       print "/*", prefix defundef, macro, "*/"
28421       next
28422     }
28423   }
28424 }
28425 { print }
28426 _ACAWK
28427 _ACEOF
28428 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28429   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28430 fi # test -n "$CONFIG_HEADERS"
28431
28432
28433 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28434 shift
28435 for ac_tag
28436 do
28437   case $ac_tag in
28438   :[FHLC]) ac_mode=$ac_tag; continue;;
28439   esac
28440   case $ac_mode$ac_tag in
28441   :[FHL]*:*);;
28442   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28443   :[FH]-) ac_tag=-:-;;
28444   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28445   esac
28446   ac_save_IFS=$IFS
28447   IFS=:
28448   set x $ac_tag
28449   IFS=$ac_save_IFS
28450   shift
28451   ac_file=$1
28452   shift
28453
28454   case $ac_mode in
28455   :L) ac_source=$1;;
28456   :[FH])
28457     ac_file_inputs=
28458     for ac_f
28459     do
28460       case $ac_f in
28461       -) ac_f="$tmp/stdin";;
28462       *) # Look for the file first in the build tree, then in the source tree
28463          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28464          # because $ac_f cannot contain `:'.
28465          test -f "$ac_f" ||
28466            case $ac_f in
28467            [\\/$]*) false;;
28468            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28469            esac ||
28470            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28471       esac
28472       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28473       as_fn_append ac_file_inputs " '$ac_f'"
28474     done
28475
28476     # Let's still pretend it is `configure' which instantiates (i.e., don't
28477     # use $as_me), people would be surprised to read:
28478     #    /* config.h.  Generated by config.status.  */
28479     configure_input='Generated from '`
28480           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28481         `' by configure.'
28482     if test x"$ac_file" != x-; then
28483       configure_input="$ac_file.  $configure_input"
28484       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28485 $as_echo "$as_me: creating $ac_file" >&6;}
28486     fi
28487     # Neutralize special characters interpreted by sed in replacement strings.
28488     case $configure_input in #(
28489     *\&* | *\|* | *\\* )
28490        ac_sed_conf_input=`$as_echo "$configure_input" |
28491        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28492     *) ac_sed_conf_input=$configure_input;;
28493     esac
28494
28495     case $ac_tag in
28496     *:-:* | *:-) cat >"$tmp/stdin" \
28497       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28498     esac
28499     ;;
28500   esac
28501
28502   ac_dir=`$as_dirname -- "$ac_file" ||
28503 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28504          X"$ac_file" : 'X\(//\)[^/]' \| \
28505          X"$ac_file" : 'X\(//\)$' \| \
28506          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28507 $as_echo X"$ac_file" |
28508     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28509             s//\1/
28510             q
28511           }
28512           /^X\(\/\/\)[^/].*/{
28513             s//\1/
28514             q
28515           }
28516           /^X\(\/\/\)$/{
28517             s//\1/
28518             q
28519           }
28520           /^X\(\/\).*/{
28521             s//\1/
28522             q
28523           }
28524           s/.*/./; q'`
28525   as_dir="$ac_dir"; as_fn_mkdir_p
28526   ac_builddir=.
28527
28528 case "$ac_dir" in
28529 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28530 *)
28531   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28532   # A ".." for each directory in $ac_dir_suffix.
28533   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28534   case $ac_top_builddir_sub in
28535   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28536   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28537   esac ;;
28538 esac
28539 ac_abs_top_builddir=$ac_pwd
28540 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28541 # for backward compatibility:
28542 ac_top_builddir=$ac_top_build_prefix
28543
28544 case $srcdir in
28545   .)  # We are building in place.
28546     ac_srcdir=.
28547     ac_top_srcdir=$ac_top_builddir_sub
28548     ac_abs_top_srcdir=$ac_pwd ;;
28549   [\\/]* | ?:[\\/]* )  # Absolute name.
28550     ac_srcdir=$srcdir$ac_dir_suffix;
28551     ac_top_srcdir=$srcdir
28552     ac_abs_top_srcdir=$srcdir ;;
28553   *) # Relative name.
28554     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28555     ac_top_srcdir=$ac_top_build_prefix$srcdir
28556     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28557 esac
28558 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28559
28560
28561   case $ac_mode in
28562   :F)
28563   #
28564   # CONFIG_FILE
28565   #
28566
28567 _ACEOF
28568
28569 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28570 # If the template does not know about datarootdir, expand it.
28571 # FIXME: This hack should be removed a few years after 2.60.
28572 ac_datarootdir_hack=; ac_datarootdir_seen=
28573 ac_sed_dataroot='
28574 /datarootdir/ {
28575   p
28576   q
28577 }
28578 /@datadir@/p
28579 /@docdir@/p
28580 /@infodir@/p
28581 /@localedir@/p
28582 /@mandir@/p'
28583 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28584 *datarootdir*) ac_datarootdir_seen=yes;;
28585 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28586   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28587 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28588 _ACEOF
28589 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28590   ac_datarootdir_hack='
28591   s&@datadir@&$datadir&g
28592   s&@docdir@&$docdir&g
28593   s&@infodir@&$infodir&g
28594   s&@localedir@&$localedir&g
28595   s&@mandir@&$mandir&g
28596   s&\\\${datarootdir}&$datarootdir&g' ;;
28597 esac
28598 _ACEOF
28599
28600 # Neutralize VPATH when `$srcdir' = `.'.
28601 # Shell code in configure.ac might set extrasub.
28602 # FIXME: do we really want to maintain this feature?
28603 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28604 ac_sed_extra="$ac_vpsub
28605 $extrasub
28606 _ACEOF
28607 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28608 :t
28609 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28610 s|@configure_input@|$ac_sed_conf_input|;t t
28611 s&@top_builddir@&$ac_top_builddir_sub&;t t
28612 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28613 s&@srcdir@&$ac_srcdir&;t t
28614 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28615 s&@top_srcdir@&$ac_top_srcdir&;t t
28616 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28617 s&@builddir@&$ac_builddir&;t t
28618 s&@abs_builddir@&$ac_abs_builddir&;t t
28619 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28620 $ac_datarootdir_hack
28621 "
28622 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28623 if $ac_cs_awk_getline; then
28624   $AWK -f "$tmp/subs.awk"
28625 else
28626   $AWK -f "$tmp/subs.awk" | $SHELL
28627 fi >$tmp/out \
28628   || as_fn_error "could not create $ac_file" "$LINENO" 5
28629
28630 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28631   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28632   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28633   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28634 which seems to be undefined.  Please make sure it is defined." >&5
28635 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28636 which seems to be undefined.  Please make sure it is defined." >&2;}
28637
28638   rm -f "$tmp/stdin"
28639   case $ac_file in
28640   -) cat "$tmp/out" && rm -f "$tmp/out";;
28641   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28642   esac \
28643   || as_fn_error "could not create $ac_file" "$LINENO" 5
28644  ;;
28645   :H)
28646   #
28647   # CONFIG_HEADER
28648   #
28649   if test x"$ac_file" != x-; then
28650     {
28651       $as_echo "/* $configure_input  */" \
28652       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28653     } >"$tmp/config.h" \
28654       || as_fn_error "could not create $ac_file" "$LINENO" 5
28655     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28656       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28657 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28658     else
28659       rm -f "$ac_file"
28660       mv "$tmp/config.h" "$ac_file" \
28661         || as_fn_error "could not create $ac_file" "$LINENO" 5
28662     fi
28663   else
28664     $as_echo "/* $configure_input  */" \
28665       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28666       || as_fn_error "could not create -" "$LINENO" 5
28667   fi
28668  ;;
28669
28670   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28671 $as_echo "$as_me: executing $ac_file commands" >&6;}
28672  ;;
28673   esac
28674
28675
28676   case $ac_file$ac_mode in
28677     "as":F) chmod +x as ;;
28678     "collect-ld":F) chmod +x collect-ld ;;
28679     "nm":F) chmod +x nm ;;
28680     "default":C)
28681 case ${CONFIG_HEADERS} in
28682   *auto-host.h:config.in*)
28683   echo > cstamp-h ;;
28684 esac
28685 # Make sure all the subdirs exist.
28686 for d in $subdirs doc build common c-family
28687 do
28688     test -d $d || mkdir $d
28689 done
28690  ;;
28691
28692   esac
28693 done # for ac_tag
28694
28695
28696 as_fn_exit 0
28697 _ACEOF
28698 ac_clean_files=$ac_clean_files_save
28699
28700 test $ac_write_fail = 0 ||
28701   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28702
28703
28704 # configure is writing to config.log, and then calls config.status.
28705 # config.status does its own redirection, appending to config.log.
28706 # Unfortunately, on DOS this fails, as config.log is still kept open
28707 # by configure, so config.status won't be able to write to it; its
28708 # output is simply discarded.  So we exec the FD to /dev/null,
28709 # effectively closing config.log, so it can be properly (re)opened and
28710 # appended to by config.status.  When coming back to configure, we
28711 # need to make the FD available again.
28712 if test "$no_create" != yes; then
28713   ac_cs_success=:
28714   ac_config_status_args=
28715   test "$silent" = yes &&
28716     ac_config_status_args="$ac_config_status_args --quiet"
28717   exec 5>/dev/null
28718   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28719   exec 5>>config.log
28720   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28721   # would make configure fail if this is the last instruction.
28722   $ac_cs_success || as_fn_exit $?
28723 fi
28724 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28725   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28726 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28727 fi
28728
28729