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       enable_fixed_point=yes
7135       ;;
7136     *)
7137       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7138 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7139       enable_fixed_point=no
7140       ;;
7141   esac
7142
7143 fi
7144
7145
7146
7147 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7148
7149 cat >>confdefs.h <<_ACEOF
7150 #define ENABLE_FIXED_POINT $fixedpoint
7151 _ACEOF
7152
7153
7154 # Enable threads
7155 # Pass with no value to take the default
7156 # Pass with a value to specify a thread package
7157 # Check whether --enable-threads was given.
7158 if test "${enable_threads+set}" = set; then :
7159   enableval=$enable_threads;
7160 else
7161   enable_threads=''
7162 fi
7163
7164
7165 # Check whether --enable-tls was given.
7166 if test "${enable_tls+set}" = set; then :
7167   enableval=$enable_tls;
7168   case $enable_tls in
7169     yes | no) ;;
7170     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7171 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7172   esac
7173
7174 else
7175   enable_tls=''
7176 fi
7177
7178
7179 # Check whether --enable-objc-gc was given.
7180 if test "${enable_objc_gc+set}" = set; then :
7181   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7182         objc_boehm_gc=''
7183 else
7184         objc_boehm_gc=1
7185 fi
7186 else
7187   objc_boehm_gc=''
7188 fi
7189
7190
7191
7192 # Check whether --with-dwarf2 was given.
7193 if test "${with_dwarf2+set}" = set; then :
7194   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7195 else
7196   dwarf2=no
7197 fi
7198
7199
7200 # Check whether --enable-shared was given.
7201 if test "${enable_shared+set}" = set; then :
7202   enableval=$enable_shared;
7203   case $enable_shared in
7204   yes | no) ;;
7205   *)
7206     enable_shared=no
7207     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7208     for pkg in $enableval; do
7209       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7210         enable_shared=yes
7211       fi
7212     done
7213     IFS="$ac_save_ifs"
7214     ;;
7215   esac
7216
7217 else
7218   enable_shared=yes
7219 fi
7220
7221
7222
7223
7224 # Check whether --with-native-system-header-dir was given.
7225 if test "${with_native_system_header_dir+set}" = set; then :
7226   withval=$with_native_system_header_dir;
7227  case ${with_native_system_header_dir} in
7228  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7229  /* | [A-Za-z]:[\\/]*) ;;
7230  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7231  esac
7232  configured_native_system_header_dir="${withval}"
7233
7234 else
7235   configured_native_system_header_dir=
7236 fi
7237
7238
7239
7240 # Check whether --with-build-sysroot was given.
7241 if test "${with_build_sysroot+set}" = set; then :
7242   withval=$with_build_sysroot; if test x"$withval" != x ; then
7243      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7244    fi
7245 else
7246   SYSROOT_CFLAGS_FOR_TARGET=
7247 fi
7248
7249
7250
7251
7252 # Check whether --with-sysroot was given.
7253 if test "${with_sysroot+set}" = set; then :
7254   withval=$with_sysroot;
7255  case ${with_sysroot} in
7256  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7257  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7258  esac
7259
7260  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7261  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7262
7263  if test "x$prefix" = xNONE; then
7264   test_prefix=/usr/local
7265  else
7266   test_prefix=$prefix
7267  fi
7268  if test "x$exec_prefix" = xNONE; then
7269   test_exec_prefix=$test_prefix
7270  else
7271   test_exec_prefix=$exec_prefix
7272  fi
7273  case ${TARGET_SYSTEM_ROOT} in
7274  "${test_prefix}"|"${test_prefix}/"*|\
7275  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7276  '${prefix}'|'${prefix}/'*|\
7277  '${exec_prefix}'|'${exec_prefix}/'*)
7278    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7279    TARGET_SYSTEM_ROOT_DEFINE="$t"
7280    ;;
7281  esac
7282
7283 else
7284
7285  TARGET_SYSTEM_ROOT=
7286  TARGET_SYSTEM_ROOT_DEFINE=
7287  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7288
7289 fi
7290
7291
7292
7293
7294
7295
7296 # Check whether --with-specs was given.
7297 if test "${with_specs+set}" = set; then :
7298   withval=$with_specs; CONFIGURE_SPECS=$withval
7299 else
7300   CONFIGURE_SPECS=
7301
7302 fi
7303
7304
7305
7306
7307
7308 # Check whether --with-pkgversion was given.
7309 if test "${with_pkgversion+set}" = set; then :
7310   withval=$with_pkgversion; case "$withval" in
7311       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7312       no)  PKGVERSION= ;;
7313       *)   PKGVERSION="($withval) " ;;
7314      esac
7315 else
7316   PKGVERSION="(GCC) "
7317
7318 fi
7319
7320
7321
7322
7323
7324 # Check whether --with-bugurl was given.
7325 if test "${with_bugurl+set}" = set; then :
7326   withval=$with_bugurl; case "$withval" in
7327       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7328       no)  BUGURL=
7329            ;;
7330       *)   BUGURL="$withval"
7331            ;;
7332      esac
7333 else
7334   BUGURL="http://gcc.gnu.org/bugs.html"
7335
7336 fi
7337
7338   case ${BUGURL} in
7339   "")
7340     REPORT_BUGS_TO=
7341     REPORT_BUGS_TEXI=
7342     ;;
7343   *)
7344     REPORT_BUGS_TO="<$BUGURL>"
7345     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7346     ;;
7347   esac;
7348
7349
7350
7351
7352 # Sanity check enable_languages in case someone does not run the toplevel
7353 # configure # script.
7354 # Check whether --enable-languages was given.
7355 if test "${enable_languages+set}" = set; then :
7356   enableval=$enable_languages; case ,${enable_languages}, in
7357        ,,|,yes,)
7358                 # go safe -- we cannot be much sure without the toplevel
7359                 # configure's
7360                 # analysis of which target libs are present and usable
7361                 enable_languages=c
7362                 ;;
7363          *,all,*)
7364                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7365                 ;;
7366         *,c,*)
7367                 ;;
7368         *)
7369                 enable_languages=c,${enable_languages}
7370                 ;;
7371 esac
7372 else
7373   enable_languages=c
7374 fi
7375
7376
7377
7378 # Check whether --with-multilib-list was given.
7379 if test "${with_multilib_list+set}" = set; then :
7380   withval=$with_multilib_list; :
7381 else
7382   with_multilib_list=default
7383 fi
7384
7385
7386 # -------------------------
7387 # Checks for other programs
7388 # -------------------------
7389
7390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7391 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7392 set x ${MAKE-make}
7393 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7394 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7395   $as_echo_n "(cached) " >&6
7396 else
7397   cat >conftest.make <<\_ACEOF
7398 SHELL = /bin/sh
7399 all:
7400         @echo '@@@%%%=$(MAKE)=@@@%%%'
7401 _ACEOF
7402 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7403 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7404   *@@@%%%=?*=@@@%%%*)
7405     eval ac_cv_prog_make_${ac_make}_set=yes;;
7406   *)
7407     eval ac_cv_prog_make_${ac_make}_set=no;;
7408 esac
7409 rm -f conftest.make
7410 fi
7411 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7413 $as_echo "yes" >&6; }
7414   SET_MAKE=
7415 else
7416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7417 $as_echo "no" >&6; }
7418   SET_MAKE="MAKE=${MAKE-make}"
7419 fi
7420
7421
7422 # Find some useful tools
7423 for ac_prog in gawk mawk nawk awk
7424 do
7425   # Extract the first word of "$ac_prog", so it can be a program name with args.
7426 set dummy $ac_prog; ac_word=$2
7427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7428 $as_echo_n "checking for $ac_word... " >&6; }
7429 if test "${ac_cv_prog_AWK+set}" = set; then :
7430   $as_echo_n "(cached) " >&6
7431 else
7432   if test -n "$AWK"; then
7433   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7434 else
7435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7436 for as_dir in $PATH
7437 do
7438   IFS=$as_save_IFS
7439   test -z "$as_dir" && as_dir=.
7440     for ac_exec_ext in '' $ac_executable_extensions; do
7441   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7442     ac_cv_prog_AWK="$ac_prog"
7443     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7444     break 2
7445   fi
7446 done
7447   done
7448 IFS=$as_save_IFS
7449
7450 fi
7451 fi
7452 AWK=$ac_cv_prog_AWK
7453 if test -n "$AWK"; then
7454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7455 $as_echo "$AWK" >&6; }
7456 else
7457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7458 $as_echo "no" >&6; }
7459 fi
7460
7461
7462   test -n "$AWK" && break
7463 done
7464
7465 # We need awk to create options.c and options.h.
7466 # Bail out if it's missing.
7467 case ${AWK} in
7468   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7469 esac
7470
7471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7472 $as_echo_n "checking whether ln -s works... " >&6; }
7473 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7474   $as_echo_n "(cached) " >&6
7475 else
7476   rm -f conftestdata_t
7477 echo >conftestdata_f
7478 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7479 then
7480   gcc_cv_prog_LN_S="ln -s"
7481 else
7482   if ln conftestdata_f conftestdata_t 2>/dev/null
7483   then
7484     gcc_cv_prog_LN_S=ln
7485   else
7486     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7487     then
7488       gcc_cv_prog_LN_S="cp -p"
7489     else
7490       gcc_cv_prog_LN_S=cp
7491     fi
7492   fi
7493 fi
7494 rm -f conftestdata_f conftestdata_t
7495
7496 fi
7497 LN_S="$gcc_cv_prog_LN_S"
7498 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7499   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7500 $as_echo "yes" >&6; }
7501 else
7502   if test "$gcc_cv_prog_LN_S" = "ln"; then
7503     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7504 $as_echo "no, using ln" >&6; }
7505   else
7506     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7507 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7508   fi
7509 fi
7510
7511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7512 $as_echo_n "checking whether ln works... " >&6; }
7513 if test "${acx_cv_prog_LN+set}" = set; then :
7514   $as_echo_n "(cached) " >&6
7515 else
7516   rm -f conftestdata_t
7517 echo >conftestdata_f
7518 if ln conftestdata_f conftestdata_t 2>/dev/null
7519 then
7520   acx_cv_prog_LN=ln
7521 else
7522   acx_cv_prog_LN=no
7523 fi
7524 rm -f conftestdata_f conftestdata_t
7525
7526 fi
7527 if test $acx_cv_prog_LN = no; then
7528   LN="$LN_S"
7529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7530 $as_echo "no, using $LN" >&6; }
7531 else
7532   LN="$acx_cv_prog_LN"
7533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7534 $as_echo "yes" >&6; }
7535 fi
7536
7537 if test -n "$ac_tool_prefix"; then
7538   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7539 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7541 $as_echo_n "checking for $ac_word... " >&6; }
7542 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7543   $as_echo_n "(cached) " >&6
7544 else
7545   if test -n "$RANLIB"; then
7546   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7547 else
7548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7549 for as_dir in $PATH
7550 do
7551   IFS=$as_save_IFS
7552   test -z "$as_dir" && as_dir=.
7553     for ac_exec_ext in '' $ac_executable_extensions; do
7554   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7555     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7556     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7557     break 2
7558   fi
7559 done
7560   done
7561 IFS=$as_save_IFS
7562
7563 fi
7564 fi
7565 RANLIB=$ac_cv_prog_RANLIB
7566 if test -n "$RANLIB"; then
7567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7568 $as_echo "$RANLIB" >&6; }
7569 else
7570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7571 $as_echo "no" >&6; }
7572 fi
7573
7574
7575 fi
7576 if test -z "$ac_cv_prog_RANLIB"; then
7577   ac_ct_RANLIB=$RANLIB
7578   # Extract the first word of "ranlib", so it can be a program name with args.
7579 set dummy ranlib; ac_word=$2
7580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7581 $as_echo_n "checking for $ac_word... " >&6; }
7582 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7583   $as_echo_n "(cached) " >&6
7584 else
7585   if test -n "$ac_ct_RANLIB"; then
7586   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7587 else
7588 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7589 for as_dir in $PATH
7590 do
7591   IFS=$as_save_IFS
7592   test -z "$as_dir" && as_dir=.
7593     for ac_exec_ext in '' $ac_executable_extensions; do
7594   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7595     ac_cv_prog_ac_ct_RANLIB="ranlib"
7596     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7597     break 2
7598   fi
7599 done
7600   done
7601 IFS=$as_save_IFS
7602
7603 fi
7604 fi
7605 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7606 if test -n "$ac_ct_RANLIB"; then
7607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7608 $as_echo "$ac_ct_RANLIB" >&6; }
7609 else
7610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7611 $as_echo "no" >&6; }
7612 fi
7613
7614   if test "x$ac_ct_RANLIB" = x; then
7615     RANLIB=":"
7616   else
7617     case $cross_compiling:$ac_tool_warned in
7618 yes:)
7619 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7620 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7621 ac_tool_warned=yes ;;
7622 esac
7623     RANLIB=$ac_ct_RANLIB
7624   fi
7625 else
7626   RANLIB="$ac_cv_prog_RANLIB"
7627 fi
7628
7629 ranlib_flags=""
7630
7631
7632 # Find a good install program.  We prefer a C program (faster),
7633 # so one script is as good as another.  But avoid the broken or
7634 # incompatible versions:
7635 # SysV /etc/install, /usr/sbin/install
7636 # SunOS /usr/etc/install
7637 # IRIX /sbin/install
7638 # AIX /bin/install
7639 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7640 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7641 # ./install, which can be erroneously created by make from ./install.sh.
7642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7643 $as_echo_n "checking for a BSD compatible install... " >&6; }
7644 if test -z "$INSTALL"; then
7645 if test "${ac_cv_path_install+set}" = set; then :
7646   $as_echo_n "(cached) " >&6
7647 else
7648     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7649   for ac_dir in $PATH; do
7650     # Account for people who put trailing slashes in PATH elements.
7651     case "$ac_dir/" in
7652     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7653     *)
7654       # OSF1 and SCO ODT 3.0 have their own names for install.
7655       for ac_prog in ginstall scoinst install; do
7656         if test -f $ac_dir/$ac_prog; then
7657           if test $ac_prog = install &&
7658             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7659             # AIX install.  It has an incompatible calling convention.
7660             # OSF/1 installbsd also uses dspmsg, but is usable.
7661             :
7662           else
7663             ac_cv_path_install="$ac_dir/$ac_prog -c"
7664             break 2
7665           fi
7666         fi
7667       done
7668       ;;
7669     esac
7670   done
7671   IFS="$ac_save_IFS"
7672
7673 fi
7674   if test "${ac_cv_path_install+set}" = set; then
7675     INSTALL="$ac_cv_path_install"
7676   else
7677     # As a last resort, use the slow shell script.  We don't cache a
7678     # path for INSTALL within a source directory, because that will
7679     # break other packages using the cache if that directory is
7680     # removed, or if the path is relative.
7681     INSTALL="$ac_install_sh"
7682   fi
7683 fi
7684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7685 $as_echo "$INSTALL" >&6; }
7686
7687 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7688 # It thinks the first close brace ends the variable substitution.
7689 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7690
7691 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7692
7693
7694 # See if cmp has --ignore-initial.
7695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7696 $as_echo_n "checking for cmp's capabilities... " >&6; }
7697 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7698   $as_echo_n "(cached) " >&6
7699 else
7700    echo abfoo >t1
7701   echo cdfoo >t2
7702   gcc_cv_prog_cmp_skip=slowcompare
7703   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7704     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7705       :
7706     else
7707       gcc_cv_prog_cmp_skip=gnucompare
7708     fi
7709   fi
7710   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7711     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7712       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7713         :
7714       else
7715         gcc_cv_prog_cmp_skip=fastcompare
7716       fi
7717     fi
7718   fi
7719   rm t1 t2
7720
7721 fi
7722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7723 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7724 make_compare_target=$gcc_cv_prog_cmp_skip
7725
7726
7727
7728 # See if we have the mktemp command.
7729 # Extract the first word of "mktemp", so it can be a program name with args.
7730 set dummy mktemp; ac_word=$2
7731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7732 $as_echo_n "checking for $ac_word... " >&6; }
7733 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7734   $as_echo_n "(cached) " >&6
7735 else
7736   if test -n "$have_mktemp_command"; then
7737   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7738 else
7739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7740 for as_dir in $PATH
7741 do
7742   IFS=$as_save_IFS
7743   test -z "$as_dir" && as_dir=.
7744     for ac_exec_ext in '' $ac_executable_extensions; do
7745   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7746     ac_cv_prog_have_mktemp_command="yes"
7747     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7748     break 2
7749   fi
7750 done
7751   done
7752 IFS=$as_save_IFS
7753
7754   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7755 fi
7756 fi
7757 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7758 if test -n "$have_mktemp_command"; then
7759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7760 $as_echo "$have_mktemp_command" >&6; }
7761 else
7762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7763 $as_echo "no" >&6; }
7764 fi
7765
7766
7767
7768 # See if makeinfo has been installed and is modern enough
7769 # that we can use it.
7770
7771   # Extract the first word of "makeinfo", so it can be a program name with args.
7772 set dummy makeinfo; ac_word=$2
7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7774 $as_echo_n "checking for $ac_word... " >&6; }
7775 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7776   $as_echo_n "(cached) " >&6
7777 else
7778   if test -n "$MAKEINFO"; then
7779   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7780 else
7781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7782 for as_dir in $PATH
7783 do
7784   IFS=$as_save_IFS
7785   test -z "$as_dir" && as_dir=.
7786     for ac_exec_ext in '' $ac_executable_extensions; do
7787   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7788     ac_cv_prog_MAKEINFO="makeinfo"
7789     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7790     break 2
7791   fi
7792 done
7793   done
7794 IFS=$as_save_IFS
7795
7796 fi
7797 fi
7798 MAKEINFO=$ac_cv_prog_MAKEINFO
7799 if test -n "$MAKEINFO"; then
7800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7801 $as_echo "$MAKEINFO" >&6; }
7802 else
7803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7804 $as_echo "no" >&6; }
7805 fi
7806
7807
7808   if test -n "$MAKEINFO"; then
7809     # Found it, now check the version.
7810     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7811 $as_echo_n "checking for modern makeinfo... " >&6; }
7812 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7813   $as_echo_n "(cached) " >&6
7814 else
7815   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7816                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7817
7818                     case $ac_prog_version in
7819                       '')  gcc_cv_prog_makeinfo_modern=no;;
7820                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7821                       *)   gcc_cv_prog_makeinfo_modern=no;;
7822                     esac
7823
7824 fi
7825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7826 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7827   else
7828     gcc_cv_prog_makeinfo_modern=no
7829   fi
7830   if test $gcc_cv_prog_makeinfo_modern = no; then
7831     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7832   fi
7833
7834 if test $gcc_cv_prog_makeinfo_modern = no; then
7835   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7836 *** Makeinfo is missing or too old.
7837 *** Info documentation will not be built." >&5
7838 $as_echo "$as_me: WARNING:
7839 *** Makeinfo is missing or too old.
7840 *** Info documentation will not be built." >&2;}
7841   BUILD_INFO=
7842 else
7843   BUILD_INFO=info
7844 fi
7845
7846
7847 # Is pod2man recent enough to regenerate manpages?
7848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7849 $as_echo_n "checking for recent Pod::Man... " >&6; }
7850 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7852 $as_echo "yes" >&6; }
7853   GENERATED_MANPAGES=generated-manpages
7854 else
7855   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7856 $as_echo "no" >&6; }
7857   GENERATED_MANPAGES=
7858 fi
7859
7860
7861 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7862
7863 # How about lex?
7864 for ac_prog in flex
7865 do
7866   # Extract the first word of "$ac_prog", so it can be a program name with args.
7867 set dummy $ac_prog; ac_word=$2
7868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7869 $as_echo_n "checking for $ac_word... " >&6; }
7870 if test "${ac_cv_prog_FLEX+set}" = set; then :
7871   $as_echo_n "(cached) " >&6
7872 else
7873   if test -n "$FLEX"; then
7874   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7875 else
7876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7877 for as_dir in $PATH
7878 do
7879   IFS=$as_save_IFS
7880   test -z "$as_dir" && as_dir=.
7881     for ac_exec_ext in '' $ac_executable_extensions; do
7882   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7883     ac_cv_prog_FLEX="$ac_prog"
7884     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7885     break 2
7886   fi
7887 done
7888   done
7889 IFS=$as_save_IFS
7890
7891 fi
7892 fi
7893 FLEX=$ac_cv_prog_FLEX
7894 if test -n "$FLEX"; then
7895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7896 $as_echo "$FLEX" >&6; }
7897 else
7898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7899 $as_echo "no" >&6; }
7900 fi
7901
7902
7903   test -n "$FLEX" && break
7904 done
7905 test -n "$FLEX" || FLEX="$MISSING flex"
7906
7907
7908 # Bison?
7909 for ac_prog in bison
7910 do
7911   # Extract the first word of "$ac_prog", so it can be a program name with args.
7912 set dummy $ac_prog; ac_word=$2
7913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7914 $as_echo_n "checking for $ac_word... " >&6; }
7915 if test "${ac_cv_prog_BISON+set}" = set; then :
7916   $as_echo_n "(cached) " >&6
7917 else
7918   if test -n "$BISON"; then
7919   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7920 else
7921 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7922 for as_dir in $PATH
7923 do
7924   IFS=$as_save_IFS
7925   test -z "$as_dir" && as_dir=.
7926     for ac_exec_ext in '' $ac_executable_extensions; do
7927   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7928     ac_cv_prog_BISON="$ac_prog"
7929     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7930     break 2
7931   fi
7932 done
7933   done
7934 IFS=$as_save_IFS
7935
7936 fi
7937 fi
7938 BISON=$ac_cv_prog_BISON
7939 if test -n "$BISON"; then
7940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7941 $as_echo "$BISON" >&6; }
7942 else
7943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7944 $as_echo "no" >&6; }
7945 fi
7946
7947
7948   test -n "$BISON" && break
7949 done
7950 test -n "$BISON" || BISON="$MISSING bison"
7951
7952
7953 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7954 # check for build == host before using them.
7955
7956 # NM
7957 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7958   && test -d ../binutils ; then
7959   NM='${objdir}/../binutils/nm-new'
7960 else
7961   # Extract the first word of "nm", so it can be a program name with args.
7962 set dummy nm; ac_word=$2
7963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7964 $as_echo_n "checking for $ac_word... " >&6; }
7965 if test "${ac_cv_prog_NM+set}" = set; then :
7966   $as_echo_n "(cached) " >&6
7967 else
7968   if test -n "$NM"; then
7969   ac_cv_prog_NM="$NM" # Let the user override the test.
7970 else
7971 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7972 for as_dir in $PATH
7973 do
7974   IFS=$as_save_IFS
7975   test -z "$as_dir" && as_dir=.
7976     for ac_exec_ext in '' $ac_executable_extensions; do
7977   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7978     ac_cv_prog_NM="nm"
7979     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7980     break 2
7981   fi
7982 done
7983   done
7984 IFS=$as_save_IFS
7985
7986   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7987 fi
7988 fi
7989 NM=$ac_cv_prog_NM
7990 if test -n "$NM"; then
7991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7992 $as_echo "$NM" >&6; }
7993 else
7994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7995 $as_echo "no" >&6; }
7996 fi
7997
7998
7999 fi
8000
8001 # AR
8002 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8003   && test -d ../binutils ; then
8004   AR='${objdir}/../binutils/ar'
8005 else
8006   # Extract the first word of "ar", so it can be a program name with args.
8007 set dummy ar; ac_word=$2
8008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8009 $as_echo_n "checking for $ac_word... " >&6; }
8010 if test "${ac_cv_prog_AR+set}" = set; then :
8011   $as_echo_n "(cached) " >&6
8012 else
8013   if test -n "$AR"; then
8014   ac_cv_prog_AR="$AR" # Let the user override the test.
8015 else
8016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8017 for as_dir in $PATH
8018 do
8019   IFS=$as_save_IFS
8020   test -z "$as_dir" && as_dir=.
8021     for ac_exec_ext in '' $ac_executable_extensions; do
8022   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8023     ac_cv_prog_AR="ar"
8024     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8025     break 2
8026   fi
8027 done
8028   done
8029 IFS=$as_save_IFS
8030
8031   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8032 fi
8033 fi
8034 AR=$ac_cv_prog_AR
8035 if test -n "$AR"; then
8036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8037 $as_echo "$AR" >&6; }
8038 else
8039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8040 $as_echo "no" >&6; }
8041 fi
8042
8043
8044 fi
8045
8046
8047 # --------------------
8048 # Checks for C headers
8049 # --------------------
8050
8051 # Need to reject headers which give warnings, so that the -Werror bootstrap
8052 # works later. *sigh*  This needs to come before all header checks.
8053
8054 ac_c_preproc_warn_flag=yes
8055
8056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8057 $as_echo_n "checking for ANSI C header files... " >&6; }
8058 if test "${ac_cv_header_stdc+set}" = set; then :
8059   $as_echo_n "(cached) " >&6
8060 else
8061   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8062 /* end confdefs.h.  */
8063 #include <stdlib.h>
8064 #include <stdarg.h>
8065 #include <string.h>
8066 #include <float.h>
8067
8068 int
8069 main ()
8070 {
8071
8072   ;
8073   return 0;
8074 }
8075 _ACEOF
8076 if ac_fn_c_try_compile "$LINENO"; then :
8077   ac_cv_header_stdc=yes
8078 else
8079   ac_cv_header_stdc=no
8080 fi
8081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8082
8083 if test $ac_cv_header_stdc = yes; then
8084   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8085   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8086 /* end confdefs.h.  */
8087 #include <string.h>
8088
8089 _ACEOF
8090 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8091   $EGREP "memchr" >/dev/null 2>&1; then :
8092
8093 else
8094   ac_cv_header_stdc=no
8095 fi
8096 rm -f conftest*
8097
8098 fi
8099
8100 if test $ac_cv_header_stdc = yes; then
8101   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8103 /* end confdefs.h.  */
8104 #include <stdlib.h>
8105
8106 _ACEOF
8107 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8108   $EGREP "free" >/dev/null 2>&1; then :
8109
8110 else
8111   ac_cv_header_stdc=no
8112 fi
8113 rm -f conftest*
8114
8115 fi
8116
8117 if test $ac_cv_header_stdc = yes; then
8118   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8119   if test "$cross_compiling" = yes; then :
8120   :
8121 else
8122   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8123 /* end confdefs.h.  */
8124 #include <ctype.h>
8125 #include <stdlib.h>
8126 #if ((' ' & 0x0FF) == 0x020)
8127 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8128 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8129 #else
8130 # define ISLOWER(c) \
8131                    (('a' <= (c) && (c) <= 'i') \
8132                      || ('j' <= (c) && (c) <= 'r') \
8133                      || ('s' <= (c) && (c) <= 'z'))
8134 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8135 #endif
8136
8137 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8138 int
8139 main ()
8140 {
8141   int i;
8142   for (i = 0; i < 256; i++)
8143     if (XOR (islower (i), ISLOWER (i))
8144         || toupper (i) != TOUPPER (i))
8145       return 2;
8146   return 0;
8147 }
8148 _ACEOF
8149 if ac_fn_c_try_run "$LINENO"; then :
8150
8151 else
8152   ac_cv_header_stdc=no
8153 fi
8154 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8155   conftest.$ac_objext conftest.beam conftest.$ac_ext
8156 fi
8157
8158 fi
8159 fi
8160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8161 $as_echo "$ac_cv_header_stdc" >&6; }
8162 if test $ac_cv_header_stdc = yes; then
8163
8164 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8165
8166 fi
8167
8168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8169 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8170 if test "${ac_cv_header_time+set}" = set; then :
8171   $as_echo_n "(cached) " >&6
8172 else
8173   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8174 /* end confdefs.h.  */
8175 #include <sys/types.h>
8176 #include <sys/time.h>
8177 #include <time.h>
8178
8179 int
8180 main ()
8181 {
8182 if ((struct tm *) 0)
8183 return 0;
8184   ;
8185   return 0;
8186 }
8187 _ACEOF
8188 if ac_fn_c_try_compile "$LINENO"; then :
8189   ac_cv_header_time=yes
8190 else
8191   ac_cv_header_time=no
8192 fi
8193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8194 fi
8195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8196 $as_echo "$ac_cv_header_time" >&6; }
8197 if test $ac_cv_header_time = yes; then
8198
8199 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8200
8201 fi
8202
8203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8204 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8205 if test "${gcc_cv_header_string+set}" = set; then :
8206   $as_echo_n "(cached) " >&6
8207 else
8208   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8209 /* end confdefs.h.  */
8210 #include <string.h>
8211 #include <strings.h>
8212 int
8213 main ()
8214 {
8215
8216   ;
8217   return 0;
8218 }
8219 _ACEOF
8220 if ac_fn_c_try_compile "$LINENO"; then :
8221   gcc_cv_header_string=yes
8222 else
8223   gcc_cv_header_string=no
8224 fi
8225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8226 fi
8227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8228 $as_echo "$gcc_cv_header_string" >&6; }
8229 if test $gcc_cv_header_string = yes; then
8230
8231 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8232
8233 fi
8234
8235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8236 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8237 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8238   $as_echo_n "(cached) " >&6
8239 else
8240   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8241 /* end confdefs.h.  */
8242 #include <sys/types.h>
8243 #include <sys/wait.h>
8244 #ifndef WEXITSTATUS
8245 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8246 #endif
8247 #ifndef WIFEXITED
8248 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8249 #endif
8250
8251 int
8252 main ()
8253 {
8254   int s;
8255   wait (&s);
8256   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8257   ;
8258   return 0;
8259 }
8260 _ACEOF
8261 if ac_fn_c_try_compile "$LINENO"; then :
8262   ac_cv_header_sys_wait_h=yes
8263 else
8264   ac_cv_header_sys_wait_h=no
8265 fi
8266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8267 fi
8268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8269 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8270 if test $ac_cv_header_sys_wait_h = yes; then
8271
8272 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8273
8274 fi
8275
8276 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8277                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8278                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8279                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8280 do :
8281   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8282 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8283 eval as_val=\$$as_ac_Header
8284    if test "x$as_val" = x""yes; then :
8285   cat >>confdefs.h <<_ACEOF
8286 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8287 _ACEOF
8288
8289 fi
8290 done
8291
8292
8293 # Check for thread headers.
8294 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8295 if test "x$ac_cv_header_thread_h" = x""yes; then :
8296   have_thread_h=yes
8297 else
8298   have_thread_h=
8299 fi
8300
8301 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8302 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8303   have_pthread_h=yes
8304 else
8305   have_pthread_h=
8306 fi
8307
8308
8309 # These tests can't be done till we know if we have limits.h.
8310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8311 $as_echo_n "checking for CHAR_BIT... " >&6; }
8312 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8313   $as_echo_n "(cached) " >&6
8314 else
8315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8316 /* end confdefs.h.  */
8317 #ifdef HAVE_LIMITS_H
8318 #include <limits.h>
8319 #endif
8320 #ifdef CHAR_BIT
8321 found
8322 #endif
8323 _ACEOF
8324 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8325   $EGREP "found" >/dev/null 2>&1; then :
8326   gcc_cv_decl_char_bit=yes
8327 else
8328   gcc_cv_decl_char_bit=no
8329 fi
8330 rm -f conftest*
8331
8332
8333 fi
8334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8335 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8336 if test $gcc_cv_decl_char_bit = no; then
8337   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8338 $as_echo_n "checking number of bits in a byte... " >&6; }
8339 if test "${gcc_cv_c_nbby+set}" = set; then :
8340   $as_echo_n "(cached) " >&6
8341 else
8342   i=8
8343  gcc_cv_c_nbby=
8344  while test $i -lt 65; do
8345    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8346 /* end confdefs.h.  */
8347
8348 int
8349 main ()
8350 {
8351 switch(0) {
8352   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8353   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8354   ; }
8355   ;
8356   return 0;
8357 }
8358 _ACEOF
8359 if ac_fn_c_try_compile "$LINENO"; then :
8360   gcc_cv_c_nbby=$i; break
8361 fi
8362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8363    i=`expr $i + 1`
8364  done
8365  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8366
8367 fi
8368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8369 $as_echo "$gcc_cv_c_nbby" >&6; }
8370 if test $gcc_cv_c_nbby = failed; then
8371   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8372 else
8373
8374 cat >>confdefs.h <<_ACEOF
8375 #define CHAR_BIT $gcc_cv_c_nbby
8376 _ACEOF
8377
8378 fi
8379 fi
8380  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8381 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8382 if test "${ac_cv_c_bigendian+set}" = set; then :
8383   $as_echo_n "(cached) " >&6
8384 else
8385   ac_cv_c_bigendian=unknown
8386     # See if we're dealing with a universal compiler.
8387     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8388 /* end confdefs.h.  */
8389 #ifndef __APPLE_CC__
8390                not a universal capable compiler
8391              #endif
8392              typedef int dummy;
8393
8394 _ACEOF
8395 if ac_fn_c_try_compile "$LINENO"; then :
8396
8397         # Check for potential -arch flags.  It is not universal unless
8398         # there are at least two -arch flags with different values.
8399         ac_arch=
8400         ac_prev=
8401         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8402          if test -n "$ac_prev"; then
8403            case $ac_word in
8404              i?86 | x86_64 | ppc | ppc64)
8405                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8406                  ac_arch=$ac_word
8407                else
8408                  ac_cv_c_bigendian=universal
8409                  break
8410                fi
8411                ;;
8412            esac
8413            ac_prev=
8414          elif test "x$ac_word" = "x-arch"; then
8415            ac_prev=arch
8416          fi
8417        done
8418 fi
8419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8420     if test $ac_cv_c_bigendian = unknown; then
8421       # See if sys/param.h defines the BYTE_ORDER macro.
8422       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8423 /* end confdefs.h.  */
8424 #include <sys/types.h>
8425              #include <sys/param.h>
8426
8427 int
8428 main ()
8429 {
8430 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8431                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8432                      && LITTLE_ENDIAN)
8433               bogus endian macros
8434              #endif
8435
8436   ;
8437   return 0;
8438 }
8439 _ACEOF
8440 if ac_fn_c_try_compile "$LINENO"; then :
8441   # It does; now see whether it defined to BIG_ENDIAN or not.
8442          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8443 /* end confdefs.h.  */
8444 #include <sys/types.h>
8445                 #include <sys/param.h>
8446
8447 int
8448 main ()
8449 {
8450 #if BYTE_ORDER != BIG_ENDIAN
8451                  not big endian
8452                 #endif
8453
8454   ;
8455   return 0;
8456 }
8457 _ACEOF
8458 if ac_fn_c_try_compile "$LINENO"; then :
8459   ac_cv_c_bigendian=yes
8460 else
8461   ac_cv_c_bigendian=no
8462 fi
8463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8464 fi
8465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8466     fi
8467     if test $ac_cv_c_bigendian = unknown; then
8468       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8469       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8470 /* end confdefs.h.  */
8471 #include <limits.h>
8472
8473 int
8474 main ()
8475 {
8476 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8477               bogus endian macros
8478              #endif
8479
8480   ;
8481   return 0;
8482 }
8483 _ACEOF
8484 if ac_fn_c_try_compile "$LINENO"; then :
8485   # It does; now see whether it defined to _BIG_ENDIAN or not.
8486          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8487 /* end confdefs.h.  */
8488 #include <limits.h>
8489
8490 int
8491 main ()
8492 {
8493 #ifndef _BIG_ENDIAN
8494                  not big endian
8495                 #endif
8496
8497   ;
8498   return 0;
8499 }
8500 _ACEOF
8501 if ac_fn_c_try_compile "$LINENO"; then :
8502   ac_cv_c_bigendian=yes
8503 else
8504   ac_cv_c_bigendian=no
8505 fi
8506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8507 fi
8508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8509     fi
8510     if test $ac_cv_c_bigendian = unknown; then
8511       # Compile a test program.
8512       if test "$cross_compiling" = yes; then :
8513   # Try to guess by grepping values from an object file.
8514          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8515 /* end confdefs.h.  */
8516 short int ascii_mm[] =
8517                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8518                 short int ascii_ii[] =
8519                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8520                 int use_ascii (int i) {
8521                   return ascii_mm[i] + ascii_ii[i];
8522                 }
8523                 short int ebcdic_ii[] =
8524                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8525                 short int ebcdic_mm[] =
8526                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8527                 int use_ebcdic (int i) {
8528                   return ebcdic_mm[i] + ebcdic_ii[i];
8529                 }
8530                 extern int foo;
8531
8532 int
8533 main ()
8534 {
8535 return use_ascii (foo) == use_ebcdic (foo);
8536   ;
8537   return 0;
8538 }
8539 _ACEOF
8540 if ac_fn_c_try_compile "$LINENO"; then :
8541   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8542               ac_cv_c_bigendian=yes
8543             fi
8544             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8545               if test "$ac_cv_c_bigendian" = unknown; then
8546                 ac_cv_c_bigendian=no
8547               else
8548                 # finding both strings is unlikely to happen, but who knows?
8549                 ac_cv_c_bigendian=unknown
8550               fi
8551             fi
8552 fi
8553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8554 else
8555   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8556 /* end confdefs.h.  */
8557 $ac_includes_default
8558 int
8559 main ()
8560 {
8561
8562              /* Are we little or big endian?  From Harbison&Steele.  */
8563              union
8564              {
8565                long int l;
8566                char c[sizeof (long int)];
8567              } u;
8568              u.l = 1;
8569              return u.c[sizeof (long int) - 1] == 1;
8570
8571   ;
8572   return 0;
8573 }
8574 _ACEOF
8575 if ac_fn_c_try_run "$LINENO"; then :
8576   ac_cv_c_bigendian=no
8577 else
8578   ac_cv_c_bigendian=yes
8579 fi
8580 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8581   conftest.$ac_objext conftest.beam conftest.$ac_ext
8582 fi
8583
8584     fi
8585 fi
8586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8587 $as_echo "$ac_cv_c_bigendian" >&6; }
8588  case $ac_cv_c_bigendian in #(
8589    yes)
8590      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8591 ;; #(
8592    no)
8593       ;; #(
8594    universal)
8595
8596 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8597
8598      ;; #(
8599    *)
8600      as_fn_error "unknown endianness
8601  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8602  esac
8603
8604
8605 # ----------------------
8606 # Checks for C++ headers
8607 # ----------------------
8608
8609 ac_ext=cpp
8610 ac_cpp='$CXXCPP $CPPFLAGS'
8611 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8612 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8613 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8615 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8616 if test -z "$CXXCPP"; then
8617   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8618   $as_echo_n "(cached) " >&6
8619 else
8620       # Double quotes because CXXCPP needs to be expanded
8621     for CXXCPP in "$CXX -E" "/lib/cpp"
8622     do
8623       ac_preproc_ok=false
8624 for ac_cxx_preproc_warn_flag in '' yes
8625 do
8626   # Use a header file that comes with gcc, so configuring glibc
8627   # with a fresh cross-compiler works.
8628   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8629   # <limits.h> exists even on freestanding compilers.
8630   # On the NeXT, cc -E runs the code through the compiler's parser,
8631   # not just through cpp. "Syntax error" is here to catch this case.
8632   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8633 /* end confdefs.h.  */
8634 #ifdef __STDC__
8635 # include <limits.h>
8636 #else
8637 # include <assert.h>
8638 #endif
8639                      Syntax error
8640 _ACEOF
8641 if ac_fn_cxx_try_cpp "$LINENO"; then :
8642
8643 else
8644   # Broken: fails on valid input.
8645 continue
8646 fi
8647 rm -f conftest.err conftest.$ac_ext
8648
8649   # OK, works on sane cases.  Now check whether nonexistent headers
8650   # can be detected and how.
8651   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8652 /* end confdefs.h.  */
8653 #include <ac_nonexistent.h>
8654 _ACEOF
8655 if ac_fn_cxx_try_cpp "$LINENO"; then :
8656   # Broken: success on invalid input.
8657 continue
8658 else
8659   # Passes both tests.
8660 ac_preproc_ok=:
8661 break
8662 fi
8663 rm -f conftest.err conftest.$ac_ext
8664
8665 done
8666 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8667 rm -f conftest.err conftest.$ac_ext
8668 if $ac_preproc_ok; then :
8669   break
8670 fi
8671
8672     done
8673     ac_cv_prog_CXXCPP=$CXXCPP
8674
8675 fi
8676   CXXCPP=$ac_cv_prog_CXXCPP
8677 else
8678   ac_cv_prog_CXXCPP=$CXXCPP
8679 fi
8680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8681 $as_echo "$CXXCPP" >&6; }
8682 ac_preproc_ok=false
8683 for ac_cxx_preproc_warn_flag in '' yes
8684 do
8685   # Use a header file that comes with gcc, so configuring glibc
8686   # with a fresh cross-compiler works.
8687   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8688   # <limits.h> exists even on freestanding compilers.
8689   # On the NeXT, cc -E runs the code through the compiler's parser,
8690   # not just through cpp. "Syntax error" is here to catch this case.
8691   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8692 /* end confdefs.h.  */
8693 #ifdef __STDC__
8694 # include <limits.h>
8695 #else
8696 # include <assert.h>
8697 #endif
8698                      Syntax error
8699 _ACEOF
8700 if ac_fn_cxx_try_cpp "$LINENO"; then :
8701
8702 else
8703   # Broken: fails on valid input.
8704 continue
8705 fi
8706 rm -f conftest.err conftest.$ac_ext
8707
8708   # OK, works on sane cases.  Now check whether nonexistent headers
8709   # can be detected and how.
8710   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8711 /* end confdefs.h.  */
8712 #include <ac_nonexistent.h>
8713 _ACEOF
8714 if ac_fn_cxx_try_cpp "$LINENO"; then :
8715   # Broken: success on invalid input.
8716 continue
8717 else
8718   # Passes both tests.
8719 ac_preproc_ok=:
8720 break
8721 fi
8722 rm -f conftest.err conftest.$ac_ext
8723
8724 done
8725 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8726 rm -f conftest.err conftest.$ac_ext
8727 if $ac_preproc_ok; then :
8728
8729 else
8730   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8731 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8732 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8733 See \`config.log' for more details." >&5
8734 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8735 See \`config.log' for more details." >&2;}; }
8736 fi
8737
8738 ac_ext=c
8739 ac_cpp='$CPP $CPPFLAGS'
8740 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8741 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8742 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8743
8744
8745 ac_ext=cpp
8746 ac_cpp='$CXXCPP $CPPFLAGS'
8747 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8748 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8749 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8750
8751
8752
8753
8754 for ac_header in unordered_map
8755 do :
8756   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8757 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8758   cat >>confdefs.h <<_ACEOF
8759 #define HAVE_UNORDERED_MAP 1
8760 _ACEOF
8761
8762 fi
8763 done
8764
8765 for ac_header in tr1/unordered_map
8766 do :
8767   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8768 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8769   cat >>confdefs.h <<_ACEOF
8770 #define HAVE_TR1_UNORDERED_MAP 1
8771 _ACEOF
8772
8773 fi
8774 done
8775
8776 for ac_header in ext/hash_map
8777 do :
8778   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8779 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8780   cat >>confdefs.h <<_ACEOF
8781 #define HAVE_EXT_HASH_MAP 1
8782 _ACEOF
8783
8784 fi
8785 done
8786
8787
8788 ac_ext=c
8789 ac_cpp='$CPP $CPPFLAGS'
8790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8792 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8793
8794
8795 # --------
8796 # UNSORTED
8797 # --------
8798
8799
8800 # These libraries may be used by collect2.
8801 # We may need a special search path to get them linked.
8802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8803 $as_echo_n "checking for collect2 libraries... " >&6; }
8804 if test "${gcc_cv_collect2_libs+set}" = set; then :
8805   $as_echo_n "(cached) " >&6
8806 else
8807   save_LIBS="$LIBS"
8808 for libs in '' -lld -lmld \
8809                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8810                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8811 do
8812         LIBS="$libs"
8813         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8814 /* end confdefs.h.  */
8815
8816 /* Override any GCC internal prototype to avoid an error.
8817    Use char because int might match the return type of a GCC
8818    builtin and then its argument prototype would still apply.  */
8819 #ifdef __cplusplus
8820 extern "C"
8821 #endif
8822 char ldopen ();
8823 int
8824 main ()
8825 {
8826 return ldopen ();
8827   ;
8828   return 0;
8829 }
8830 _ACEOF
8831 if ac_fn_c_try_link "$LINENO"; then :
8832   gcc_cv_collect2_libs="$libs"; break
8833 fi
8834 rm -f core conftest.err conftest.$ac_objext \
8835     conftest$ac_exeext conftest.$ac_ext
8836 done
8837 LIBS="$save_LIBS"
8838 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8839 fi
8840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8841 $as_echo "$gcc_cv_collect2_libs" >&6; }
8842 case $gcc_cv_collect2_libs in
8843         "none required")        ;;
8844         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8845 esac
8846
8847
8848 # When building Ada code on Alpha, we need exc_resume which is usually in
8849 # -lexc.  So test for it.
8850 save_LIBS="$LIBS"
8851 LIBS=
8852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8853 $as_echo_n "checking for library containing exc_resume... " >&6; }
8854 if test "${ac_cv_search_exc_resume+set}" = set; then :
8855   $as_echo_n "(cached) " >&6
8856 else
8857   ac_func_search_save_LIBS=$LIBS
8858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8859 /* end confdefs.h.  */
8860
8861 /* Override any GCC internal prototype to avoid an error.
8862    Use char because int might match the return type of a GCC
8863    builtin and then its argument prototype would still apply.  */
8864 #ifdef __cplusplus
8865 extern "C"
8866 #endif
8867 char exc_resume ();
8868 int
8869 main ()
8870 {
8871 return exc_resume ();
8872   ;
8873   return 0;
8874 }
8875 _ACEOF
8876 for ac_lib in '' exc; do
8877   if test -z "$ac_lib"; then
8878     ac_res="none required"
8879   else
8880     ac_res=-l$ac_lib
8881     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8882   fi
8883   if ac_fn_c_try_link "$LINENO"; then :
8884   ac_cv_search_exc_resume=$ac_res
8885 fi
8886 rm -f core conftest.err conftest.$ac_objext \
8887     conftest$ac_exeext
8888   if test "${ac_cv_search_exc_resume+set}" = set; then :
8889   break
8890 fi
8891 done
8892 if test "${ac_cv_search_exc_resume+set}" = set; then :
8893
8894 else
8895   ac_cv_search_exc_resume=no
8896 fi
8897 rm conftest.$ac_ext
8898 LIBS=$ac_func_search_save_LIBS
8899 fi
8900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8901 $as_echo "$ac_cv_search_exc_resume" >&6; }
8902 ac_res=$ac_cv_search_exc_resume
8903 if test "$ac_res" != no; then :
8904   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8905
8906 fi
8907
8908 GNAT_LIBEXC="$LIBS"
8909 LIBS="$save_LIBS"
8910
8911
8912 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8913 save_LIBS="$LIBS"
8914 LIBS=
8915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8916 $as_echo_n "checking for library containing kstat_open... " >&6; }
8917 if test "${ac_cv_search_kstat_open+set}" = set; then :
8918   $as_echo_n "(cached) " >&6
8919 else
8920   ac_func_search_save_LIBS=$LIBS
8921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8922 /* end confdefs.h.  */
8923
8924 /* Override any GCC internal prototype to avoid an error.
8925    Use char because int might match the return type of a GCC
8926    builtin and then its argument prototype would still apply.  */
8927 #ifdef __cplusplus
8928 extern "C"
8929 #endif
8930 char kstat_open ();
8931 int
8932 main ()
8933 {
8934 return kstat_open ();
8935   ;
8936   return 0;
8937 }
8938 _ACEOF
8939 for ac_lib in '' kstat; do
8940   if test -z "$ac_lib"; then
8941     ac_res="none required"
8942   else
8943     ac_res=-l$ac_lib
8944     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8945   fi
8946   if ac_fn_c_try_link "$LINENO"; then :
8947   ac_cv_search_kstat_open=$ac_res
8948 fi
8949 rm -f core conftest.err conftest.$ac_objext \
8950     conftest$ac_exeext
8951   if test "${ac_cv_search_kstat_open+set}" = set; then :
8952   break
8953 fi
8954 done
8955 if test "${ac_cv_search_kstat_open+set}" = set; then :
8956
8957 else
8958   ac_cv_search_kstat_open=no
8959 fi
8960 rm conftest.$ac_ext
8961 LIBS=$ac_func_search_save_LIBS
8962 fi
8963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8964 $as_echo "$ac_cv_search_kstat_open" >&6; }
8965 ac_res=$ac_cv_search_kstat_open
8966 if test "$ac_res" != no; then :
8967   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8968
8969 fi
8970
8971 EXTRA_GCC_LIBS="$LIBS"
8972 LIBS="$save_LIBS"
8973
8974
8975 # Some systems put ldexp and frexp in libm instead of libc; assume
8976 # they're both in the same place.  jcf-dump needs them.
8977 save_LIBS="$LIBS"
8978 LIBS=
8979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8980 $as_echo_n "checking for library containing ldexp... " >&6; }
8981 if test "${ac_cv_search_ldexp+set}" = set; then :
8982   $as_echo_n "(cached) " >&6
8983 else
8984   ac_func_search_save_LIBS=$LIBS
8985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8986 /* end confdefs.h.  */
8987
8988 /* Override any GCC internal prototype to avoid an error.
8989    Use char because int might match the return type of a GCC
8990    builtin and then its argument prototype would still apply.  */
8991 #ifdef __cplusplus
8992 extern "C"
8993 #endif
8994 char ldexp ();
8995 int
8996 main ()
8997 {
8998 return ldexp ();
8999   ;
9000   return 0;
9001 }
9002 _ACEOF
9003 for ac_lib in '' m; do
9004   if test -z "$ac_lib"; then
9005     ac_res="none required"
9006   else
9007     ac_res=-l$ac_lib
9008     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9009   fi
9010   if ac_fn_c_try_link "$LINENO"; then :
9011   ac_cv_search_ldexp=$ac_res
9012 fi
9013 rm -f core conftest.err conftest.$ac_objext \
9014     conftest$ac_exeext
9015   if test "${ac_cv_search_ldexp+set}" = set; then :
9016   break
9017 fi
9018 done
9019 if test "${ac_cv_search_ldexp+set}" = set; then :
9020
9021 else
9022   ac_cv_search_ldexp=no
9023 fi
9024 rm conftest.$ac_ext
9025 LIBS=$ac_func_search_save_LIBS
9026 fi
9027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9028 $as_echo "$ac_cv_search_ldexp" >&6; }
9029 ac_res=$ac_cv_search_ldexp
9030 if test "$ac_res" != no; then :
9031   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9032
9033 fi
9034
9035 LDEXP_LIB="$LIBS"
9036 LIBS="$save_LIBS"
9037
9038
9039 # Use <inttypes.h> only if it exists,
9040 # doesn't clash with <sys/types.h>, and declares intmax_t.
9041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9042 $as_echo_n "checking for inttypes.h... " >&6; }
9043 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9044   $as_echo_n "(cached) " >&6
9045 else
9046   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9047 /* end confdefs.h.  */
9048 #include <sys/types.h>
9049 #include <inttypes.h>
9050 int
9051 main ()
9052 {
9053 intmax_t i = -1;
9054   ;
9055   return 0;
9056 }
9057 _ACEOF
9058 if ac_fn_c_try_compile "$LINENO"; then :
9059   gcc_cv_header_inttypes_h=yes
9060 else
9061   gcc_cv_header_inttypes_h=no
9062 fi
9063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9064 fi
9065
9066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9067 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9068 if test $gcc_cv_header_inttypes_h = yes; then
9069
9070 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9071
9072 fi
9073
9074
9075
9076 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9077         sysconf strsignal getrusage nl_langinfo \
9078         gettimeofday mbstowcs wcswidth mmap setlocale \
9079         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9080 do :
9081   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9082 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9083 eval as_val=\$$as_ac_var
9084    if test "x$as_val" = x""yes; then :
9085   cat >>confdefs.h <<_ACEOF
9086 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9087 _ACEOF
9088
9089 fi
9090 done
9091
9092
9093 if test x$ac_cv_func_mbstowcs = xyes; then
9094   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9095 $as_echo_n "checking whether mbstowcs works... " >&6; }
9096 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9097   $as_echo_n "(cached) " >&6
9098 else
9099       if test "$cross_compiling" = yes; then :
9100   gcc_cv_func_mbstowcs_works=yes
9101 else
9102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9103 /* end confdefs.h.  */
9104 #include <stdlib.h>
9105 int main()
9106 {
9107   mbstowcs(0, "", 0);
9108   return 0;
9109 }
9110 _ACEOF
9111 if ac_fn_c_try_run "$LINENO"; then :
9112   gcc_cv_func_mbstowcs_works=yes
9113 else
9114   gcc_cv_func_mbstowcs_works=no
9115 fi
9116 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9117   conftest.$ac_objext conftest.beam conftest.$ac_ext
9118 fi
9119
9120 fi
9121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9122 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9123   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9124
9125 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9126
9127   fi
9128 fi
9129
9130 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9131 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9132
9133 else
9134
9135 cat >>confdefs.h <<_ACEOF
9136 #define ssize_t int
9137 _ACEOF
9138
9139 fi
9140
9141 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9142 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9143
9144 else
9145
9146 cat >>confdefs.h <<_ACEOF
9147 #define caddr_t char *
9148 _ACEOF
9149
9150 fi
9151
9152
9153
9154 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9155 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9156   gcc_header_sys_mman_h=yes
9157 else
9158   gcc_header_sys_mman_h=no
9159 fi
9160
9161 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9162 if test "x$ac_cv_func_mmap" = x""yes; then :
9163   gcc_func_mmap=yes
9164 else
9165   gcc_func_mmap=no
9166 fi
9167
9168 if test "$gcc_header_sys_mman_h" != yes \
9169  || test "$gcc_func_mmap" != yes; then
9170    gcc_cv_func_mmap_file=no
9171    gcc_cv_func_mmap_dev_zero=no
9172    gcc_cv_func_mmap_anon=no
9173 else
9174    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9175 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9176 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9177   $as_echo_n "(cached) " >&6
9178 else
9179   # Add a system to this blacklist if
9180    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9181    # memory area containing the same data that you'd get if you applied
9182    # read() to the same fd.  The only system known to have a problem here
9183    # is VMS, where text files have record structure.
9184    case "$host_os" in
9185      *vms* | ultrix*)
9186         gcc_cv_func_mmap_file=no ;;
9187      *)
9188         gcc_cv_func_mmap_file=yes;;
9189    esac
9190 fi
9191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9192 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9193    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9194 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9195 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9196   $as_echo_n "(cached) " >&6
9197 else
9198   # Add a system to this blacklist if it has mmap() but /dev/zero
9199    # does not exist, or if mmapping /dev/zero does not give anonymous
9200    # zeroed pages with both the following properties:
9201    # 1. If you map N consecutive pages in with one call, and then
9202    #    unmap any subset of those pages, the pages that were not
9203    #    explicitly unmapped remain accessible.
9204    # 2. If you map two adjacent blocks of memory and then unmap them
9205    #    both at once, they must both go away.
9206    # Systems known to be in this category are Windows (all variants),
9207    # VMS, and Darwin.
9208    case "$host_os" in
9209      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9210         gcc_cv_func_mmap_dev_zero=no ;;
9211      *)
9212         gcc_cv_func_mmap_dev_zero=yes;;
9213    esac
9214 fi
9215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9216 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9217
9218    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9219    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9220 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9221 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9222   $as_echo_n "(cached) " >&6
9223 else
9224   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9225 /* end confdefs.h.  */
9226 #include <sys/types.h>
9227 #include <sys/mman.h>
9228 #include <unistd.h>
9229
9230 #ifndef MAP_ANONYMOUS
9231 #define MAP_ANONYMOUS MAP_ANON
9232 #endif
9233
9234 int
9235 main ()
9236 {
9237 int n = MAP_ANONYMOUS;
9238   ;
9239   return 0;
9240 }
9241 _ACEOF
9242 if ac_fn_c_try_compile "$LINENO"; then :
9243   gcc_cv_decl_map_anon=yes
9244 else
9245   gcc_cv_decl_map_anon=no
9246 fi
9247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9248 fi
9249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9250 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9251
9252    if test $gcc_cv_decl_map_anon = no; then
9253      gcc_cv_func_mmap_anon=no
9254    else
9255      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9256 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9257 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9258   $as_echo_n "(cached) " >&6
9259 else
9260   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9261    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9262    # doesn't give anonymous zeroed pages with the same properties listed
9263    # above for use of /dev/zero.
9264    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9265    case "$host_os" in
9266      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9267         gcc_cv_func_mmap_anon=no ;;
9268      *)
9269         gcc_cv_func_mmap_anon=yes;;
9270    esac
9271 fi
9272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9273 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9274    fi
9275 fi
9276
9277 if test $gcc_cv_func_mmap_file = yes; then
9278
9279 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9280
9281 fi
9282 if test $gcc_cv_func_mmap_dev_zero = yes; then
9283
9284 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9285
9286 fi
9287 if test $gcc_cv_func_mmap_anon = yes; then
9288
9289 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9290
9291 fi
9292
9293
9294 case "${host}" in
9295 *-*-*vms*)
9296   # Under VMS, vfork works very differently than on Unix. The standard test
9297   # won't work, and it isn't easily adaptable. It makes more sense to
9298   # just force it.
9299   ac_cv_func_vfork_works=yes
9300   ;;
9301 esac
9302 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9303 if test "x$ac_cv_type_pid_t" = x""yes; then :
9304
9305 else
9306
9307 cat >>confdefs.h <<_ACEOF
9308 #define pid_t int
9309 _ACEOF
9310
9311 fi
9312
9313 for ac_header in vfork.h
9314 do :
9315   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9316 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9317   cat >>confdefs.h <<_ACEOF
9318 #define HAVE_VFORK_H 1
9319 _ACEOF
9320
9321 fi
9322 done
9323
9324 for ac_func in fork vfork
9325 do :
9326   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9327 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9328 eval as_val=\$$as_ac_var
9329    if test "x$as_val" = x""yes; then :
9330   cat >>confdefs.h <<_ACEOF
9331 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9332 _ACEOF
9333
9334 fi
9335 done
9336
9337 if test "x$ac_cv_func_fork" = xyes; then
9338   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9339 $as_echo_n "checking for working fork... " >&6; }
9340 if test "${ac_cv_func_fork_works+set}" = set; then :
9341   $as_echo_n "(cached) " >&6
9342 else
9343   if test "$cross_compiling" = yes; then :
9344   ac_cv_func_fork_works=cross
9345 else
9346   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9347 /* end confdefs.h.  */
9348 $ac_includes_default
9349 int
9350 main ()
9351 {
9352
9353           /* By Ruediger Kuhlmann. */
9354           return fork () < 0;
9355
9356   ;
9357   return 0;
9358 }
9359 _ACEOF
9360 if ac_fn_c_try_run "$LINENO"; then :
9361   ac_cv_func_fork_works=yes
9362 else
9363   ac_cv_func_fork_works=no
9364 fi
9365 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9366   conftest.$ac_objext conftest.beam conftest.$ac_ext
9367 fi
9368
9369 fi
9370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9371 $as_echo "$ac_cv_func_fork_works" >&6; }
9372
9373 else
9374   ac_cv_func_fork_works=$ac_cv_func_fork
9375 fi
9376 if test "x$ac_cv_func_fork_works" = xcross; then
9377   case $host in
9378     *-*-amigaos* | *-*-msdosdjgpp*)
9379       # Override, as these systems have only a dummy fork() stub
9380       ac_cv_func_fork_works=no
9381       ;;
9382     *)
9383       ac_cv_func_fork_works=yes
9384       ;;
9385   esac
9386   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9387 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9388 fi
9389 ac_cv_func_vfork_works=$ac_cv_func_vfork
9390 if test "x$ac_cv_func_vfork" = xyes; then
9391   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9392 $as_echo_n "checking for working vfork... " >&6; }
9393 if test "${ac_cv_func_vfork_works+set}" = set; then :
9394   $as_echo_n "(cached) " >&6
9395 else
9396   if test "$cross_compiling" = yes; then :
9397   ac_cv_func_vfork_works=cross
9398 else
9399   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9400 /* end confdefs.h.  */
9401 /* Thanks to Paul Eggert for this test.  */
9402 $ac_includes_default
9403 #include <sys/wait.h>
9404 #ifdef HAVE_VFORK_H
9405 # include <vfork.h>
9406 #endif
9407 /* On some sparc systems, changes by the child to local and incoming
9408    argument registers are propagated back to the parent.  The compiler
9409    is told about this with #include <vfork.h>, but some compilers
9410    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9411    static variable whose address is put into a register that is
9412    clobbered by the vfork.  */
9413 static void
9414 #ifdef __cplusplus
9415 sparc_address_test (int arg)
9416 # else
9417 sparc_address_test (arg) int arg;
9418 #endif
9419 {
9420   static pid_t child;
9421   if (!child) {
9422     child = vfork ();
9423     if (child < 0) {
9424       perror ("vfork");
9425       _exit(2);
9426     }
9427     if (!child) {
9428       arg = getpid();
9429       write(-1, "", 0);
9430       _exit (arg);
9431     }
9432   }
9433 }
9434
9435 int
9436 main ()
9437 {
9438   pid_t parent = getpid ();
9439   pid_t child;
9440
9441   sparc_address_test (0);
9442
9443   child = vfork ();
9444
9445   if (child == 0) {
9446     /* Here is another test for sparc vfork register problems.  This
9447        test uses lots of local variables, at least as many local
9448        variables as main has allocated so far including compiler
9449        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9450        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9451        reuse the register of parent for one of the local variables,
9452        since it will think that parent can't possibly be used any more
9453        in this routine.  Assigning to the local variable will thus
9454        munge parent in the parent process.  */
9455     pid_t
9456       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9457       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9458     /* Convince the compiler that p..p7 are live; otherwise, it might
9459        use the same hardware register for all 8 local variables.  */
9460     if (p != p1 || p != p2 || p != p3 || p != p4
9461         || p != p5 || p != p6 || p != p7)
9462       _exit(1);
9463
9464     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9465        from child file descriptors.  If the child closes a descriptor
9466        before it execs or exits, this munges the parent's descriptor
9467        as well.  Test for this by closing stdout in the child.  */
9468     _exit(close(fileno(stdout)) != 0);
9469   } else {
9470     int status;
9471     struct stat st;
9472
9473     while (wait(&status) != child)
9474       ;
9475     return (
9476          /* Was there some problem with vforking?  */
9477          child < 0
9478
9479          /* Did the child fail?  (This shouldn't happen.)  */
9480          || status
9481
9482          /* Did the vfork/compiler bug occur?  */
9483          || parent != getpid()
9484
9485          /* Did the file descriptor bug occur?  */
9486          || fstat(fileno(stdout), &st) != 0
9487          );
9488   }
9489 }
9490 _ACEOF
9491 if ac_fn_c_try_run "$LINENO"; then :
9492   ac_cv_func_vfork_works=yes
9493 else
9494   ac_cv_func_vfork_works=no
9495 fi
9496 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9497   conftest.$ac_objext conftest.beam conftest.$ac_ext
9498 fi
9499
9500 fi
9501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9502 $as_echo "$ac_cv_func_vfork_works" >&6; }
9503
9504 fi;
9505 if test "x$ac_cv_func_fork_works" = xcross; then
9506   ac_cv_func_vfork_works=$ac_cv_func_vfork
9507   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9508 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9509 fi
9510
9511 if test "x$ac_cv_func_vfork_works" = xyes; then
9512
9513 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9514
9515 else
9516
9517 $as_echo "#define vfork fork" >>confdefs.h
9518
9519 fi
9520 if test "x$ac_cv_func_fork_works" = xyes; then
9521
9522 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9523
9524 fi
9525
9526
9527 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9528 # iconv() prototype.
9529
9530       if test "X$prefix" = "XNONE"; then
9531     acl_final_prefix="$ac_default_prefix"
9532   else
9533     acl_final_prefix="$prefix"
9534   fi
9535   if test "X$exec_prefix" = "XNONE"; then
9536     acl_final_exec_prefix='${prefix}'
9537   else
9538     acl_final_exec_prefix="$exec_prefix"
9539   fi
9540   acl_save_prefix="$prefix"
9541   prefix="$acl_final_prefix"
9542   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9543   prefix="$acl_save_prefix"
9544
9545
9546 # Check whether --with-gnu-ld was given.
9547 if test "${with_gnu_ld+set}" = set; then :
9548   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9549 else
9550   with_gnu_ld=no
9551 fi
9552
9553 # Prepare PATH_SEPARATOR.
9554 # The user is always right.
9555 if test "${PATH_SEPARATOR+set}" != set; then
9556   echo "#! /bin/sh" >conf$$.sh
9557   echo  "exit 0"   >>conf$$.sh
9558   chmod +x conf$$.sh
9559   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9560     PATH_SEPARATOR=';'
9561   else
9562     PATH_SEPARATOR=:
9563   fi
9564   rm -f conf$$.sh
9565 fi
9566 ac_prog=ld
9567 if test "$GCC" = yes; then
9568   # Check if gcc -print-prog-name=ld gives a path.
9569   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9570 $as_echo_n "checking for ld used by GCC... " >&6; }
9571   case $host in
9572   *-*-mingw*)
9573     # gcc leaves a trailing carriage return which upsets mingw
9574     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9575   *)
9576     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9577   esac
9578   case $ac_prog in
9579     # Accept absolute paths.
9580     [\\/]* | [A-Za-z]:[\\/]*)
9581       re_direlt='/[^/][^/]*/\.\./'
9582       # Canonicalize the path of ld
9583       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9584       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9585         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9586       done
9587       test -z "$LD" && LD="$ac_prog"
9588       ;;
9589   "")
9590     # If it fails, then pretend we aren't using GCC.
9591     ac_prog=ld
9592     ;;
9593   *)
9594     # If it is relative, then search for the first ld in PATH.
9595     with_gnu_ld=unknown
9596     ;;
9597   esac
9598 elif test "$with_gnu_ld" = yes; then
9599   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9600 $as_echo_n "checking for GNU ld... " >&6; }
9601 else
9602   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9603 $as_echo_n "checking for non-GNU ld... " >&6; }
9604 fi
9605 if test "${acl_cv_path_LD+set}" = set; then :
9606   $as_echo_n "(cached) " >&6
9607 else
9608   if test -z "$LD"; then
9609   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9610   for ac_dir in $PATH; do
9611     test -z "$ac_dir" && ac_dir=.
9612     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9613       acl_cv_path_LD="$ac_dir/$ac_prog"
9614       # Check to see if the program is GNU ld.  I'd rather use --version,
9615       # but apparently some GNU ld's only accept -v.
9616       # Break only if it was the GNU/non-GNU ld that we prefer.
9617       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9618         test "$with_gnu_ld" != no && break
9619       else
9620         test "$with_gnu_ld" != yes && break
9621       fi
9622     fi
9623   done
9624   IFS="$ac_save_ifs"
9625 else
9626   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9627 fi
9628 fi
9629
9630 LD="$acl_cv_path_LD"
9631 if test -n "$LD"; then
9632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9633 $as_echo "$LD" >&6; }
9634 else
9635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9636 $as_echo "no" >&6; }
9637 fi
9638 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9640 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9641 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9642   $as_echo_n "(cached) " >&6
9643 else
9644   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9645 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9646   acl_cv_prog_gnu_ld=yes
9647 else
9648   acl_cv_prog_gnu_ld=no
9649 fi
9650 fi
9651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9652 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9653 with_gnu_ld=$acl_cv_prog_gnu_ld
9654
9655
9656
9657                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9658 $as_echo_n "checking for shared library run path origin... " >&6; }
9659 if test "${acl_cv_rpath+set}" = set; then :
9660   $as_echo_n "(cached) " >&6
9661 else
9662
9663     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9664     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9665     . ./conftest.sh
9666     rm -f ./conftest.sh
9667     acl_cv_rpath=done
9668
9669 fi
9670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9671 $as_echo "$acl_cv_rpath" >&6; }
9672   wl="$acl_cv_wl"
9673   libext="$acl_cv_libext"
9674   shlibext="$acl_cv_shlibext"
9675   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9676   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9677   hardcode_direct="$acl_cv_hardcode_direct"
9678   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9679     # Check whether --enable-rpath was given.
9680 if test "${enable_rpath+set}" = set; then :
9681   enableval=$enable_rpath; :
9682 else
9683   enable_rpath=yes
9684 fi
9685
9686
9687
9688
9689
9690
9691
9692
9693     use_additional=yes
9694
9695   acl_save_prefix="$prefix"
9696   prefix="$acl_final_prefix"
9697   acl_save_exec_prefix="$exec_prefix"
9698   exec_prefix="$acl_final_exec_prefix"
9699
9700     eval additional_includedir=\"$includedir\"
9701     eval additional_libdir=\"$libdir\"
9702
9703   exec_prefix="$acl_save_exec_prefix"
9704   prefix="$acl_save_prefix"
9705
9706
9707 # Check whether --with-libiconv-prefix was given.
9708 if test "${with_libiconv_prefix+set}" = set; then :
9709   withval=$with_libiconv_prefix;
9710     if test "X$withval" = "Xno"; then
9711       use_additional=no
9712     else
9713       if test "X$withval" = "X"; then
9714
9715   acl_save_prefix="$prefix"
9716   prefix="$acl_final_prefix"
9717   acl_save_exec_prefix="$exec_prefix"
9718   exec_prefix="$acl_final_exec_prefix"
9719
9720           eval additional_includedir=\"$includedir\"
9721           eval additional_libdir=\"$libdir\"
9722
9723   exec_prefix="$acl_save_exec_prefix"
9724   prefix="$acl_save_prefix"
9725
9726       else
9727         additional_includedir="$withval/include"
9728         additional_libdir="$withval/lib"
9729       fi
9730     fi
9731
9732 fi
9733
9734       LIBICONV=
9735   LTLIBICONV=
9736   INCICONV=
9737   rpathdirs=
9738   ltrpathdirs=
9739   names_already_handled=
9740   names_next_round='iconv '
9741   while test -n "$names_next_round"; do
9742     names_this_round="$names_next_round"
9743     names_next_round=
9744     for name in $names_this_round; do
9745       already_handled=
9746       for n in $names_already_handled; do
9747         if test "$n" = "$name"; then
9748           already_handled=yes
9749           break
9750         fi
9751       done
9752       if test -z "$already_handled"; then
9753         names_already_handled="$names_already_handled $name"
9754                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9755         eval value=\"\$HAVE_LIB$uppername\"
9756         if test -n "$value"; then
9757           if test "$value" = yes; then
9758             eval value=\"\$LIB$uppername\"
9759             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9760             eval value=\"\$LTLIB$uppername\"
9761             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9762           else
9763                                     :
9764           fi
9765         else
9766                               found_dir=
9767           found_la=
9768           found_so=
9769           found_a=
9770           if test $use_additional = yes; then
9771             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9772               found_dir="$additional_libdir"
9773               found_so="$additional_libdir/lib$name.$shlibext"
9774               if test -f "$additional_libdir/lib$name.la"; then
9775                 found_la="$additional_libdir/lib$name.la"
9776               fi
9777             else
9778               if test -f "$additional_libdir/lib$name.$libext"; then
9779                 found_dir="$additional_libdir"
9780                 found_a="$additional_libdir/lib$name.$libext"
9781                 if test -f "$additional_libdir/lib$name.la"; then
9782                   found_la="$additional_libdir/lib$name.la"
9783                 fi
9784               fi
9785             fi
9786           fi
9787           if test "X$found_dir" = "X"; then
9788             for x in $LDFLAGS $LTLIBICONV; do
9789
9790   acl_save_prefix="$prefix"
9791   prefix="$acl_final_prefix"
9792   acl_save_exec_prefix="$exec_prefix"
9793   exec_prefix="$acl_final_exec_prefix"
9794   eval x=\"$x\"
9795   exec_prefix="$acl_save_exec_prefix"
9796   prefix="$acl_save_prefix"
9797
9798               case "$x" in
9799                 -L*)
9800                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9801                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9802                     found_dir="$dir"
9803                     found_so="$dir/lib$name.$shlibext"
9804                     if test -f "$dir/lib$name.la"; then
9805                       found_la="$dir/lib$name.la"
9806                     fi
9807                   else
9808                     if test -f "$dir/lib$name.$libext"; then
9809                       found_dir="$dir"
9810                       found_a="$dir/lib$name.$libext"
9811                       if test -f "$dir/lib$name.la"; then
9812                         found_la="$dir/lib$name.la"
9813                       fi
9814                     fi
9815                   fi
9816                   ;;
9817               esac
9818               if test "X$found_dir" != "X"; then
9819                 break
9820               fi
9821             done
9822           fi
9823           if test "X$found_dir" != "X"; then
9824                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9825             if test "X$found_so" != "X"; then
9826                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9827                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9828               else
9829                                                                                 haveit=
9830                 for x in $ltrpathdirs; do
9831                   if test "X$x" = "X$found_dir"; then
9832                     haveit=yes
9833                     break
9834                   fi
9835                 done
9836                 if test -z "$haveit"; then
9837                   ltrpathdirs="$ltrpathdirs $found_dir"
9838                 fi
9839                                 if test "$hardcode_direct" = yes; then
9840                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9841                 else
9842                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9843                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9844                                                             haveit=
9845                     for x in $rpathdirs; do
9846                       if test "X$x" = "X$found_dir"; then
9847                         haveit=yes
9848                         break
9849                       fi
9850                     done
9851                     if test -z "$haveit"; then
9852                       rpathdirs="$rpathdirs $found_dir"
9853                     fi
9854                   else
9855                                                                                 haveit=
9856                     for x in $LDFLAGS $LIBICONV; do
9857
9858   acl_save_prefix="$prefix"
9859   prefix="$acl_final_prefix"
9860   acl_save_exec_prefix="$exec_prefix"
9861   exec_prefix="$acl_final_exec_prefix"
9862   eval x=\"$x\"
9863   exec_prefix="$acl_save_exec_prefix"
9864   prefix="$acl_save_prefix"
9865
9866                       if test "X$x" = "X-L$found_dir"; then
9867                         haveit=yes
9868                         break
9869                       fi
9870                     done
9871                     if test -z "$haveit"; then
9872                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9873                     fi
9874                     if test "$hardcode_minus_L" != no; then
9875                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9876                     else
9877                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9878                     fi
9879                   fi
9880                 fi
9881               fi
9882             else
9883               if test "X$found_a" != "X"; then
9884                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9885               else
9886                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9887               fi
9888             fi
9889                         additional_includedir=
9890             case "$found_dir" in
9891               */lib | */lib/)
9892                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9893                 additional_includedir="$basedir/include"
9894                 ;;
9895             esac
9896             if test "X$additional_includedir" != "X"; then
9897                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9898                 haveit=
9899                 if test "X$additional_includedir" = "X/usr/local/include"; then
9900                   if test -n "$GCC"; then
9901                     case $host_os in
9902                       linux*) haveit=yes;;
9903                     esac
9904                   fi
9905                 fi
9906                 if test -z "$haveit"; then
9907                   for x in $CPPFLAGS $INCICONV; do
9908
9909   acl_save_prefix="$prefix"
9910   prefix="$acl_final_prefix"
9911   acl_save_exec_prefix="$exec_prefix"
9912   exec_prefix="$acl_final_exec_prefix"
9913   eval x=\"$x\"
9914   exec_prefix="$acl_save_exec_prefix"
9915   prefix="$acl_save_prefix"
9916
9917                     if test "X$x" = "X-I$additional_includedir"; then
9918                       haveit=yes
9919                       break
9920                     fi
9921                   done
9922                   if test -z "$haveit"; then
9923                     if test -d "$additional_includedir"; then
9924                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9925                     fi
9926                   fi
9927                 fi
9928               fi
9929             fi
9930                         if test -n "$found_la"; then
9931                                                         save_libdir="$libdir"
9932               case "$found_la" in
9933                 */* | *\\*) . "$found_la" ;;
9934                 *) . "./$found_la" ;;
9935               esac
9936               libdir="$save_libdir"
9937                             for dep in $dependency_libs; do
9938                 case "$dep" in
9939                   -L*)
9940                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9941                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9942                       haveit=
9943                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9944                         if test -n "$GCC"; then
9945                           case $host_os in
9946                             linux*) haveit=yes;;
9947                           esac
9948                         fi
9949                       fi
9950                       if test -z "$haveit"; then
9951                         haveit=
9952                         for x in $LDFLAGS $LIBICONV; do
9953
9954   acl_save_prefix="$prefix"
9955   prefix="$acl_final_prefix"
9956   acl_save_exec_prefix="$exec_prefix"
9957   exec_prefix="$acl_final_exec_prefix"
9958   eval x=\"$x\"
9959   exec_prefix="$acl_save_exec_prefix"
9960   prefix="$acl_save_prefix"
9961
9962                           if test "X$x" = "X-L$additional_libdir"; then
9963                             haveit=yes
9964                             break
9965                           fi
9966                         done
9967                         if test -z "$haveit"; then
9968                           if test -d "$additional_libdir"; then
9969                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9970                           fi
9971                         fi
9972                         haveit=
9973                         for x in $LDFLAGS $LTLIBICONV; do
9974
9975   acl_save_prefix="$prefix"
9976   prefix="$acl_final_prefix"
9977   acl_save_exec_prefix="$exec_prefix"
9978   exec_prefix="$acl_final_exec_prefix"
9979   eval x=\"$x\"
9980   exec_prefix="$acl_save_exec_prefix"
9981   prefix="$acl_save_prefix"
9982
9983                           if test "X$x" = "X-L$additional_libdir"; then
9984                             haveit=yes
9985                             break
9986                           fi
9987                         done
9988                         if test -z "$haveit"; then
9989                           if test -d "$additional_libdir"; then
9990                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9991                           fi
9992                         fi
9993                       fi
9994                     fi
9995                     ;;
9996                   -R*)
9997                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9998                     if test "$enable_rpath" != no; then
9999                                                                   haveit=
10000                       for x in $rpathdirs; do
10001                         if test "X$x" = "X$dir"; then
10002                           haveit=yes
10003                           break
10004                         fi
10005                       done
10006                       if test -z "$haveit"; then
10007                         rpathdirs="$rpathdirs $dir"
10008                       fi
10009                                                                   haveit=
10010                       for x in $ltrpathdirs; do
10011                         if test "X$x" = "X$dir"; then
10012                           haveit=yes
10013                           break
10014                         fi
10015                       done
10016                       if test -z "$haveit"; then
10017                         ltrpathdirs="$ltrpathdirs $dir"
10018                       fi
10019                     fi
10020                     ;;
10021                   -l*)
10022                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10023                     ;;
10024                   *.la)
10025                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10026                     ;;
10027                   *)
10028                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10029                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10030                     ;;
10031                 esac
10032               done
10033             fi
10034           else
10035                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10036             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10037           fi
10038         fi
10039       fi
10040     done
10041   done
10042   if test "X$rpathdirs" != "X"; then
10043     if test -n "$hardcode_libdir_separator"; then
10044                         alldirs=
10045       for found_dir in $rpathdirs; do
10046         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10047       done
10048             acl_save_libdir="$libdir"
10049       libdir="$alldirs"
10050       eval flag=\"$hardcode_libdir_flag_spec\"
10051       libdir="$acl_save_libdir"
10052       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10053     else
10054             for found_dir in $rpathdirs; do
10055         acl_save_libdir="$libdir"
10056         libdir="$found_dir"
10057         eval flag=\"$hardcode_libdir_flag_spec\"
10058         libdir="$acl_save_libdir"
10059         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10060       done
10061     fi
10062   fi
10063   if test "X$ltrpathdirs" != "X"; then
10064             for found_dir in $ltrpathdirs; do
10065       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10066     done
10067   fi
10068
10069
10070 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10071   ac_ext=cpp
10072 ac_cpp='$CXXCPP $CPPFLAGS'
10073 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10074 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10075 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10076
10077
10078
10079
10080
10081
10082           am_save_CPPFLAGS="$CPPFLAGS"
10083
10084   for element in $INCICONV; do
10085     haveit=
10086     for x in $CPPFLAGS; do
10087
10088   acl_save_prefix="$prefix"
10089   prefix="$acl_final_prefix"
10090   acl_save_exec_prefix="$exec_prefix"
10091   exec_prefix="$acl_final_exec_prefix"
10092   eval x=\"$x\"
10093   exec_prefix="$acl_save_exec_prefix"
10094   prefix="$acl_save_prefix"
10095
10096       if test "X$x" = "X$element"; then
10097         haveit=yes
10098         break
10099       fi
10100     done
10101     if test -z "$haveit"; then
10102       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10103     fi
10104   done
10105
10106
10107   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10108 $as_echo_n "checking for iconv... " >&6; }
10109 if test "${am_cv_func_iconv+set}" = set; then :
10110   $as_echo_n "(cached) " >&6
10111 else
10112
10113     am_cv_func_iconv="no, consider installing GNU libiconv"
10114     am_cv_lib_iconv=no
10115     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10116 /* end confdefs.h.  */
10117 #include <stdlib.h>
10118 #include <iconv.h>
10119 int
10120 main ()
10121 {
10122 iconv_t cd = iconv_open("","");
10123        iconv(cd,NULL,NULL,NULL,NULL);
10124        iconv_close(cd);
10125   ;
10126   return 0;
10127 }
10128 _ACEOF
10129 if ac_fn_cxx_try_link "$LINENO"; then :
10130   am_cv_func_iconv=yes
10131 fi
10132 rm -f core conftest.err conftest.$ac_objext \
10133     conftest$ac_exeext conftest.$ac_ext
10134     if test "$am_cv_func_iconv" != yes; then
10135       am_save_LIBS="$LIBS"
10136       LIBS="$LIBS $LIBICONV"
10137       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10138 /* end confdefs.h.  */
10139 #include <stdlib.h>
10140 #include <iconv.h>
10141 int
10142 main ()
10143 {
10144 iconv_t cd = iconv_open("","");
10145          iconv(cd,NULL,NULL,NULL,NULL);
10146          iconv_close(cd);
10147   ;
10148   return 0;
10149 }
10150 _ACEOF
10151 if ac_fn_cxx_try_link "$LINENO"; then :
10152   am_cv_lib_iconv=yes
10153         am_cv_func_iconv=yes
10154 fi
10155 rm -f core conftest.err conftest.$ac_objext \
10156     conftest$ac_exeext conftest.$ac_ext
10157       LIBS="$am_save_LIBS"
10158     fi
10159
10160 fi
10161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10162 $as_echo "$am_cv_func_iconv" >&6; }
10163   if test "$am_cv_func_iconv" = yes; then
10164
10165 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10166
10167   fi
10168   if test "$am_cv_lib_iconv" = yes; then
10169     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10170 $as_echo_n "checking how to link with libiconv... " >&6; }
10171     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10172 $as_echo "$LIBICONV" >&6; }
10173   else
10174             CPPFLAGS="$am_save_CPPFLAGS"
10175     LIBICONV=
10176     LTLIBICONV=
10177   fi
10178
10179
10180
10181   if test "$am_cv_func_iconv" = yes; then
10182     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10183 $as_echo_n "checking for iconv declaration... " >&6; }
10184     if test "${am_cv_proto_iconv+set}" = set; then :
10185   $as_echo_n "(cached) " >&6
10186 else
10187
10188       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10189 /* end confdefs.h.  */
10190
10191 #include <stdlib.h>
10192 #include <iconv.h>
10193 extern
10194 #ifdef __cplusplus
10195 "C"
10196 #endif
10197 #if defined(__STDC__) || defined(__cplusplus)
10198 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10199 #else
10200 size_t iconv();
10201 #endif
10202
10203 int
10204 main ()
10205 {
10206
10207   ;
10208   return 0;
10209 }
10210 _ACEOF
10211 if ac_fn_cxx_try_compile "$LINENO"; then :
10212   am_cv_proto_iconv_arg1=""
10213 else
10214   am_cv_proto_iconv_arg1="const"
10215 fi
10216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10217       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);"
10218 fi
10219
10220     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10221     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10222          }$am_cv_proto_iconv" >&5
10223 $as_echo "${ac_t:-
10224          }$am_cv_proto_iconv" >&6; }
10225
10226 cat >>confdefs.h <<_ACEOF
10227 #define ICONV_CONST $am_cv_proto_iconv_arg1
10228 _ACEOF
10229
10230   fi
10231
10232    ac_ext=c
10233 ac_cpp='$CPP $CPPFLAGS'
10234 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10235 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10236 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10237
10238 else
10239
10240
10241
10242
10243
10244           am_save_CPPFLAGS="$CPPFLAGS"
10245
10246   for element in $INCICONV; do
10247     haveit=
10248     for x in $CPPFLAGS; do
10249
10250   acl_save_prefix="$prefix"
10251   prefix="$acl_final_prefix"
10252   acl_save_exec_prefix="$exec_prefix"
10253   exec_prefix="$acl_final_exec_prefix"
10254   eval x=\"$x\"
10255   exec_prefix="$acl_save_exec_prefix"
10256   prefix="$acl_save_prefix"
10257
10258       if test "X$x" = "X$element"; then
10259         haveit=yes
10260         break
10261       fi
10262     done
10263     if test -z "$haveit"; then
10264       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10265     fi
10266   done
10267
10268
10269   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10270 $as_echo_n "checking for iconv... " >&6; }
10271 if test "${am_cv_func_iconv+set}" = set; then :
10272   $as_echo_n "(cached) " >&6
10273 else
10274
10275     am_cv_func_iconv="no, consider installing GNU libiconv"
10276     am_cv_lib_iconv=no
10277     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10278 /* end confdefs.h.  */
10279 #include <stdlib.h>
10280 #include <iconv.h>
10281 int
10282 main ()
10283 {
10284 iconv_t cd = iconv_open("","");
10285        iconv(cd,NULL,NULL,NULL,NULL);
10286        iconv_close(cd);
10287   ;
10288   return 0;
10289 }
10290 _ACEOF
10291 if ac_fn_c_try_link "$LINENO"; then :
10292   am_cv_func_iconv=yes
10293 fi
10294 rm -f core conftest.err conftest.$ac_objext \
10295     conftest$ac_exeext conftest.$ac_ext
10296     if test "$am_cv_func_iconv" != yes; then
10297       am_save_LIBS="$LIBS"
10298       LIBS="$LIBS $LIBICONV"
10299       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10300 /* end confdefs.h.  */
10301 #include <stdlib.h>
10302 #include <iconv.h>
10303 int
10304 main ()
10305 {
10306 iconv_t cd = iconv_open("","");
10307          iconv(cd,NULL,NULL,NULL,NULL);
10308          iconv_close(cd);
10309   ;
10310   return 0;
10311 }
10312 _ACEOF
10313 if ac_fn_c_try_link "$LINENO"; then :
10314   am_cv_lib_iconv=yes
10315         am_cv_func_iconv=yes
10316 fi
10317 rm -f core conftest.err conftest.$ac_objext \
10318     conftest$ac_exeext conftest.$ac_ext
10319       LIBS="$am_save_LIBS"
10320     fi
10321
10322 fi
10323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10324 $as_echo "$am_cv_func_iconv" >&6; }
10325   if test "$am_cv_func_iconv" = yes; then
10326
10327 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10328
10329   fi
10330   if test "$am_cv_lib_iconv" = yes; then
10331     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10332 $as_echo_n "checking how to link with libiconv... " >&6; }
10333     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10334 $as_echo "$LIBICONV" >&6; }
10335   else
10336             CPPFLAGS="$am_save_CPPFLAGS"
10337     LIBICONV=
10338     LTLIBICONV=
10339   fi
10340
10341
10342
10343   if test "$am_cv_func_iconv" = yes; then
10344     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10345 $as_echo_n "checking for iconv declaration... " >&6; }
10346     if test "${am_cv_proto_iconv+set}" = set; then :
10347   $as_echo_n "(cached) " >&6
10348 else
10349
10350       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10351 /* end confdefs.h.  */
10352
10353 #include <stdlib.h>
10354 #include <iconv.h>
10355 extern
10356 #ifdef __cplusplus
10357 "C"
10358 #endif
10359 #if defined(__STDC__) || defined(__cplusplus)
10360 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10361 #else
10362 size_t iconv();
10363 #endif
10364
10365 int
10366 main ()
10367 {
10368
10369   ;
10370   return 0;
10371 }
10372 _ACEOF
10373 if ac_fn_c_try_compile "$LINENO"; then :
10374   am_cv_proto_iconv_arg1=""
10375 else
10376   am_cv_proto_iconv_arg1="const"
10377 fi
10378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10379       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);"
10380 fi
10381
10382     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10383     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10384          }$am_cv_proto_iconv" >&5
10385 $as_echo "${ac_t:-
10386          }$am_cv_proto_iconv" >&6; }
10387
10388 cat >>confdefs.h <<_ACEOF
10389 #define ICONV_CONST $am_cv_proto_iconv_arg1
10390 _ACEOF
10391
10392   fi
10393
10394 fi
10395
10396 # Until we have in-tree GNU iconv:
10397 LIBICONV_DEP=
10398
10399
10400
10401   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10402 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10403 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10404   $as_echo_n "(cached) " >&6
10405 else
10406   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10407 /* end confdefs.h.  */
10408 #include <locale.h>
10409 int
10410 main ()
10411 {
10412 return LC_MESSAGES
10413   ;
10414   return 0;
10415 }
10416 _ACEOF
10417 if ac_fn_c_try_link "$LINENO"; then :
10418   am_cv_val_LC_MESSAGES=yes
10419 else
10420   am_cv_val_LC_MESSAGES=no
10421 fi
10422 rm -f core conftest.err conftest.$ac_objext \
10423     conftest$ac_exeext conftest.$ac_ext
10424 fi
10425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10426 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10427   if test $am_cv_val_LC_MESSAGES = yes; then
10428
10429 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10430
10431   fi
10432
10433
10434
10435   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10436 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10437 if test "${am_cv_langinfo_codeset+set}" = set; then :
10438   $as_echo_n "(cached) " >&6
10439 else
10440   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10441 /* end confdefs.h.  */
10442 #include <langinfo.h>
10443 int
10444 main ()
10445 {
10446 char* cs = nl_langinfo(CODESET);
10447   ;
10448   return 0;
10449 }
10450 _ACEOF
10451 if ac_fn_c_try_link "$LINENO"; then :
10452   am_cv_langinfo_codeset=yes
10453 else
10454   am_cv_langinfo_codeset=no
10455 fi
10456 rm -f core conftest.err conftest.$ac_objext \
10457     conftest$ac_exeext conftest.$ac_ext
10458
10459 fi
10460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10461 $as_echo "$am_cv_langinfo_codeset" >&6; }
10462   if test $am_cv_langinfo_codeset = yes; then
10463
10464 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10465
10466   fi
10467
10468
10469 # We will need to find libiberty.h and ansidecl.h
10470 saved_CFLAGS="$CFLAGS"
10471 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10472 saved_CXXFLAGS="$CXXFLAGS"
10473 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include"
10474 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10475         strsignal strstr stpcpy strverscmp \
10476         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10477         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
10478 do
10479   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10481 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10482 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10483   $as_echo_n "(cached) " >&6
10484 else
10485   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10486 /* end confdefs.h.  */
10487 #undef $ac_tr_decl
10488 #define $ac_tr_decl 1
10489
10490 #include "ansidecl.h"
10491 #include "system.h"
10492
10493 int
10494 main ()
10495 {
10496 #ifndef $ac_func
10497 char *(*pfn) = (char *(*)) $ac_func ;
10498 #endif
10499   ;
10500   return 0;
10501 }
10502 _ACEOF
10503 if ac_fn_c_try_compile "$LINENO"; then :
10504   eval "gcc_cv_have_decl_$ac_func=yes"
10505 else
10506   eval "gcc_cv_have_decl_$ac_func=no"
10507 fi
10508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10509 fi
10510
10511 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10513 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10514 #define $ac_tr_decl 1
10515 _ACEOF
10516
10517 else
10518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10519 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10520 #define $ac_tr_decl 0
10521 _ACEOF
10522
10523 fi
10524
10525 done
10526
10527
10528 for ac_func in getrlimit setrlimit getrusage
10529 do
10530   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10532 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10533 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10534   $as_echo_n "(cached) " >&6
10535 else
10536   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10537 /* end confdefs.h.  */
10538 #undef $ac_tr_decl
10539 #define $ac_tr_decl 1
10540
10541 #include "ansidecl.h"
10542 #include "system.h"
10543 #ifdef HAVE_SYS_RESOURCE_H
10544 #include <sys/resource.h>
10545 #endif
10546
10547
10548 int
10549 main ()
10550 {
10551 #ifndef $ac_func
10552 char *(*pfn) = (char *(*)) $ac_func ;
10553 #endif
10554   ;
10555   return 0;
10556 }
10557 _ACEOF
10558 if ac_fn_c_try_compile "$LINENO"; then :
10559   eval "gcc_cv_have_decl_$ac_func=yes"
10560 else
10561   eval "gcc_cv_have_decl_$ac_func=no"
10562 fi
10563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10564 fi
10565
10566 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10568 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10569 #define $ac_tr_decl 1
10570 _ACEOF
10571
10572 else
10573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10574 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10575 #define $ac_tr_decl 0
10576 _ACEOF
10577
10578 fi
10579
10580 done
10581
10582
10583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10584 /* end confdefs.h.  */
10585
10586 #include "ansidecl.h"
10587 #include "system.h"
10588 #ifdef HAVE_SYS_RESOURCE_H
10589 #include <sys/resource.h>
10590 #endif
10591
10592 int
10593 main ()
10594 {
10595 rlim_t l = 0;
10596   ;
10597   return 0;
10598 }
10599 _ACEOF
10600 if ac_fn_c_try_compile "$LINENO"; then :
10601
10602 else
10603
10604 $as_echo "#define rlim_t long" >>confdefs.h
10605
10606 fi
10607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10608
10609 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10610 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10611 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10612 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10613 for ac_func in ldgetname
10614 do
10615   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10617 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10618 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10619   $as_echo_n "(cached) " >&6
10620 else
10621   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10622 /* end confdefs.h.  */
10623 #undef $ac_tr_decl
10624 #define $ac_tr_decl 1
10625
10626 #include "ansidecl.h"
10627 #include "system.h"
10628 #ifdef HAVE_LDFCN_H
10629 #undef FREAD
10630 #undef FWRITE
10631 #include <ldfcn.h>
10632 #endif
10633
10634
10635 int
10636 main ()
10637 {
10638 #ifndef $ac_func
10639 char *(*pfn) = (char *(*)) $ac_func ;
10640 #endif
10641   ;
10642   return 0;
10643 }
10644 _ACEOF
10645 if ac_fn_c_try_compile "$LINENO"; then :
10646   eval "gcc_cv_have_decl_$ac_func=yes"
10647 else
10648   eval "gcc_cv_have_decl_$ac_func=no"
10649 fi
10650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10651 fi
10652
10653 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10655 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10656 #define $ac_tr_decl 1
10657 _ACEOF
10658
10659 else
10660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10661 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10662 #define $ac_tr_decl 0
10663 _ACEOF
10664
10665 fi
10666
10667 done
10668
10669
10670 for ac_func in times
10671 do
10672   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10674 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10675 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10676   $as_echo_n "(cached) " >&6
10677 else
10678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10679 /* end confdefs.h.  */
10680 #undef $ac_tr_decl
10681 #define $ac_tr_decl 1
10682
10683 #include "ansidecl.h"
10684 #include "system.h"
10685 #ifdef HAVE_SYS_TIMES_H
10686 #include <sys/times.h>
10687 #endif
10688
10689
10690 int
10691 main ()
10692 {
10693 #ifndef $ac_func
10694 char *(*pfn) = (char *(*)) $ac_func ;
10695 #endif
10696   ;
10697   return 0;
10698 }
10699 _ACEOF
10700 if ac_fn_c_try_compile "$LINENO"; then :
10701   eval "gcc_cv_have_decl_$ac_func=yes"
10702 else
10703   eval "gcc_cv_have_decl_$ac_func=no"
10704 fi
10705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10706 fi
10707
10708 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10710 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10711 #define $ac_tr_decl 1
10712 _ACEOF
10713
10714 else
10715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10716 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10717 #define $ac_tr_decl 0
10718 _ACEOF
10719
10720 fi
10721
10722 done
10723
10724
10725 for ac_func in sigaltstack
10726 do
10727   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10729 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10730 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10731   $as_echo_n "(cached) " >&6
10732 else
10733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10734 /* end confdefs.h.  */
10735 #undef $ac_tr_decl
10736 #define $ac_tr_decl 1
10737
10738 #include "ansidecl.h"
10739 #include "system.h"
10740 #include <signal.h>
10741
10742
10743 int
10744 main ()
10745 {
10746 #ifndef $ac_func
10747 char *(*pfn) = (char *(*)) $ac_func ;
10748 #endif
10749   ;
10750   return 0;
10751 }
10752 _ACEOF
10753 if ac_fn_c_try_compile "$LINENO"; then :
10754   eval "gcc_cv_have_decl_$ac_func=yes"
10755 else
10756   eval "gcc_cv_have_decl_$ac_func=no"
10757 fi
10758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10759 fi
10760
10761 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10763 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10764 #define $ac_tr_decl 1
10765 _ACEOF
10766
10767 else
10768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10769 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10770 #define $ac_tr_decl 0
10771 _ACEOF
10772
10773 fi
10774
10775 done
10776
10777
10778 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10779 # prototype.
10780 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10781   ac_ext=cpp
10782 ac_cpp='$CXXCPP $CPPFLAGS'
10783 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10784 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10785 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10786
10787    for ac_func in madvise
10788 do
10789   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10791 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10792 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10793   $as_echo_n "(cached) " >&6
10794 else
10795   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10796 /* end confdefs.h.  */
10797 #undef $ac_tr_decl
10798 #define $ac_tr_decl 1
10799
10800      #include "ansidecl.h"
10801      #include "system.h"
10802
10803
10804 int
10805 main ()
10806 {
10807 #ifndef $ac_func
10808 char *(*pfn) = (char *(*)) $ac_func ;
10809 #endif
10810   ;
10811   return 0;
10812 }
10813 _ACEOF
10814 if ac_fn_cxx_try_compile "$LINENO"; then :
10815   eval "gcc_cv_have_decl_$ac_func=yes"
10816 else
10817   eval "gcc_cv_have_decl_$ac_func=no"
10818 fi
10819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10820 fi
10821
10822 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10824 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10825 #define $ac_tr_decl 1
10826 _ACEOF
10827
10828 else
10829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10830 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10831 #define $ac_tr_decl 0
10832 _ACEOF
10833
10834 fi
10835
10836 done
10837
10838    ac_ext=c
10839 ac_cpp='$CPP $CPPFLAGS'
10840 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10841 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10842 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10843
10844 else
10845   for ac_func in madvise
10846 do
10847   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10849 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10850 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10851   $as_echo_n "(cached) " >&6
10852 else
10853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10854 /* end confdefs.h.  */
10855 #undef $ac_tr_decl
10856 #define $ac_tr_decl 1
10857
10858      #include "ansidecl.h"
10859      #include "system.h"
10860
10861
10862 int
10863 main ()
10864 {
10865 #ifndef $ac_func
10866 char *(*pfn) = (char *(*)) $ac_func ;
10867 #endif
10868   ;
10869   return 0;
10870 }
10871 _ACEOF
10872 if ac_fn_c_try_compile "$LINENO"; then :
10873   eval "gcc_cv_have_decl_$ac_func=yes"
10874 else
10875   eval "gcc_cv_have_decl_$ac_func=no"
10876 fi
10877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10878 fi
10879
10880 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10882 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10883 #define $ac_tr_decl 1
10884 _ACEOF
10885
10886 else
10887   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10888 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10889 #define $ac_tr_decl 0
10890 _ACEOF
10891
10892 fi
10893
10894 done
10895
10896
10897 fi
10898
10899 # More time-related stuff.
10900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10901 $as_echo_n "checking for struct tms... " >&6; }
10902 if test "${ac_cv_struct_tms+set}" = set; then :
10903   $as_echo_n "(cached) " >&6
10904 else
10905
10906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10907 /* end confdefs.h.  */
10908
10909 #include "ansidecl.h"
10910 #include "system.h"
10911 #ifdef HAVE_SYS_TIMES_H
10912 #include <sys/times.h>
10913 #endif
10914
10915 int
10916 main ()
10917 {
10918 struct tms tms;
10919   ;
10920   return 0;
10921 }
10922 _ACEOF
10923 if ac_fn_c_try_compile "$LINENO"; then :
10924   ac_cv_struct_tms=yes
10925 else
10926   ac_cv_struct_tms=no
10927 fi
10928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10929 fi
10930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10931 $as_echo "$ac_cv_struct_tms" >&6; }
10932 if test $ac_cv_struct_tms = yes; then
10933
10934 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10935
10936 fi
10937
10938 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10939 # revisit after autoconf 2.50.
10940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10941 $as_echo_n "checking for clock_t... " >&6; }
10942 if test "${gcc_cv_type_clock_t+set}" = set; then :
10943   $as_echo_n "(cached) " >&6
10944 else
10945
10946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10947 /* end confdefs.h.  */
10948
10949 #include "ansidecl.h"
10950 #include "system.h"
10951
10952 int
10953 main ()
10954 {
10955 clock_t x;
10956   ;
10957   return 0;
10958 }
10959 _ACEOF
10960 if ac_fn_c_try_compile "$LINENO"; then :
10961   gcc_cv_type_clock_t=yes
10962 else
10963   gcc_cv_type_clock_t=no
10964 fi
10965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10966 fi
10967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10968 $as_echo "$gcc_cv_type_clock_t" >&6; }
10969 if test $gcc_cv_type_clock_t = yes; then
10970
10971 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10972
10973 fi
10974
10975 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10976 CFLAGS="$saved_CFLAGS"
10977 CXXFLAGS="$saved_CXXFLAGS"
10978
10979 # mkdir takes a single argument on some systems.
10980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10981 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10982 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10983   $as_echo_n "(cached) " >&6
10984 else
10985   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10986 /* end confdefs.h.  */
10987
10988 #include <sys/types.h>
10989 #ifdef HAVE_SYS_STAT_H
10990 # include <sys/stat.h>
10991 #endif
10992 #ifdef HAVE_UNISTD_H
10993 # include <unistd.h>
10994 #endif
10995 #ifdef HAVE_DIRECT_H
10996 # include <direct.h>
10997 #endif
10998 int
10999 main ()
11000 {
11001 mkdir ("foo", 0);
11002   ;
11003   return 0;
11004 }
11005 _ACEOF
11006 if ac_fn_c_try_compile "$LINENO"; then :
11007   gcc_cv_mkdir_takes_one_arg=no
11008 else
11009   gcc_cv_mkdir_takes_one_arg=yes
11010 fi
11011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11012 fi
11013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
11014 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
11015 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
11016
11017 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
11018
11019 fi
11020
11021
11022 # File extensions
11023 manext='.1'
11024 objext='.o'
11025
11026
11027
11028 # With Setjmp/Longjmp based exception handling.
11029 # Check whether --enable-sjlj-exceptions was given.
11030 if test "${enable_sjlj_exceptions+set}" = set; then :
11031   enableval=$enable_sjlj_exceptions; case $target in
11032   *-*-hpux10*)
11033     if test $enableval != yes; then
11034       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
11035 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
11036       enableval=yes
11037     fi
11038     ;;
11039 esac
11040 force_sjlj_exceptions=yes
11041 else
11042   case $target in
11043   *-*-hpux10*)
11044     force_sjlj_exceptions=yes
11045     enableval=yes
11046     ;;
11047   *)
11048     force_sjlj_exceptions=no
11049     ;;
11050 esac
11051 fi
11052
11053 if test $force_sjlj_exceptions = yes; then
11054   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11055
11056 cat >>confdefs.h <<_ACEOF
11057 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11058 _ACEOF
11059
11060 fi
11061
11062 # --------------------------------------------------------
11063 # Build, host, and target specific configuration fragments
11064 # --------------------------------------------------------
11065
11066 # Collect build-machine-specific information.
11067 . ${srcdir}/config.build
11068
11069 # Collect host-machine-specific information.
11070 . ${srcdir}/config.host
11071
11072 target_gtfiles=
11073
11074 # Collect target-machine-specific information.
11075 . ${srcdir}/config.gcc
11076
11077 extra_objs="${host_extra_objs} ${extra_objs}"
11078 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11079
11080 # Default the target-machine variables that were not explicitly set.
11081 if test x"$tm_file" = x
11082 then tm_file=$cpu_type/$cpu_type.h; fi
11083
11084 if test x"$extra_headers" = x
11085 then extra_headers=; fi
11086
11087 if test x$md_file = x
11088 then md_file=$cpu_type/$cpu_type.md; fi
11089
11090 if test x$out_file = x
11091 then out_file=$cpu_type/$cpu_type.c; fi
11092
11093 if test x"$tmake_file" = x
11094 then tmake_file=$cpu_type/t-$cpu_type
11095 fi
11096
11097 # Support --enable-initfini-array.
11098 if test x$enable_initfini_array != xno; then
11099   tm_file="${tm_file} initfini-array.h"
11100 fi
11101
11102 if test x"$dwarf2" = xyes
11103 then tm_file="$tm_file tm-dwarf2.h"
11104 fi
11105
11106 # Say what files are being used for the output code and MD file.
11107 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11108 echo "Using \`$srcdir/config/$md_file' as machine description file."
11109
11110 # If any of the xm_file variables contain nonexistent files, warn
11111 # about them and drop them.
11112
11113 bx=
11114 for x in $build_xm_file; do
11115   if    test -f $srcdir/config/$x
11116   then      bx="$bx $x"
11117   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11118 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11119   fi
11120 done
11121 build_xm_file="$bx"
11122
11123 hx=
11124 for x in $host_xm_file; do
11125   if    test -f $srcdir/config/$x
11126   then      hx="$hx $x"
11127   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11128 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11129   fi
11130 done
11131 host_xm_file="$hx"
11132
11133 tx=
11134 for x in $xm_file; do
11135   if    test -f $srcdir/config/$x
11136   then      tx="$tx $x"
11137   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11138 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11139   fi
11140 done
11141 xm_file="$tx"
11142
11143 count=a
11144 for f in $tm_file; do
11145         count=${count}x
11146 done
11147 if test $count = ax; then
11148         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11149 else
11150         echo "Using the following target machine macro files:"
11151         for f in $tm_file; do
11152                 echo "  $srcdir/config/$f"
11153         done
11154 fi
11155
11156 if test x$need_64bit_hwint = xyes; then
11157
11158 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11159
11160 fi
11161
11162 if test x$use_long_long_for_widest_fast_int = xyes; then
11163
11164 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11165
11166 fi
11167
11168 count=a
11169 for f in $host_xm_file; do
11170         count=${count}x
11171 done
11172 if test $count = a; then
11173         :
11174 elif test $count = ax; then
11175         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11176 else
11177         echo "Using the following host machine macro files:"
11178         for f in $host_xm_file; do
11179                 echo "  $srcdir/config/$f"
11180         done
11181 fi
11182 echo "Using ${out_host_hook_obj} for host machine hooks."
11183
11184 if test "$host_xm_file" != "$build_xm_file"; then
11185         count=a
11186         for f in $build_xm_file; do
11187                 count=${count}x
11188         done
11189         if test $count = a; then
11190                 :
11191         elif test $count = ax; then
11192                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11193         else
11194                 echo "Using the following build machine macro files:"
11195                 for f in $build_xm_file; do
11196                         echo "  $srcdir/config/$f"
11197                 done
11198         fi
11199 fi
11200
11201 if test -n "$configured_native_system_header_dir"; then
11202   native_system_header_dir=$configured_native_system_header_dir
11203 fi
11204 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11205
11206
11207 case ${host} in
11208   powerpc*-*-darwin*)
11209     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11210 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11211 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11212   $as_echo_n "(cached) " >&6
11213 else
11214   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11215 /* end confdefs.h.  */
11216
11217 #include <sys/cdefs.h>
11218 #include <sys/signal.h>
11219 #include <ucontext.h>
11220 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11221
11222 _ACEOF
11223 if ac_fn_c_try_compile "$LINENO"; then :
11224   gcc_cv_mcontext_underscores=no
11225 else
11226   gcc_cv_mcontext_underscores=yes
11227 fi
11228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11229 fi
11230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11231 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11232       if test $gcc_cv_mcontext_underscores = yes; then
11233
11234 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11235
11236       fi
11237     ;;
11238 esac
11239
11240 # ---------
11241 # Threading
11242 # ---------
11243
11244 # Check if a valid thread package
11245 case ${enable_threads} in
11246   "" | no)
11247     # No threads
11248     target_thread_file='single'
11249     ;;
11250   yes)
11251     # default
11252     target_thread_file='single'
11253     ;;
11254   aix | dce | lynx | mipssde | posix | rtems | \
11255   single | tpf | vxworks | win32)
11256     target_thread_file=${enable_threads}
11257     ;;
11258   *)
11259     echo "${enable_threads} is an unknown thread package" 1>&2
11260     exit 1
11261     ;;
11262 esac
11263
11264 if test x${thread_file} = x; then
11265   # No thread file set by target-specific clauses in config.gcc,
11266   # so use file chosen by default logic above
11267   thread_file=${target_thread_file}
11268 fi
11269
11270 # --------
11271 # UNSORTED
11272 # --------
11273
11274 use_cxa_atexit=no
11275 if test x$enable___cxa_atexit = xyes || \
11276    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11277   if test x$host = x$target; then
11278     case $host in
11279       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11280       # keyed to flag_use_cxa_atexit
11281       *-*-mingw32*)
11282         use_cxa_atexit=yes
11283         ;;
11284       *)
11285         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11286 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11287   use_cxa_atexit=yes
11288 else
11289   echo "__cxa_atexit can't be enabled on this target"
11290 fi
11291
11292         ;;
11293     esac
11294   else
11295     # We can't check for __cxa_atexit when building a cross, so assume
11296     # it is available
11297     use_cxa_atexit=yes
11298   fi
11299   if test x$use_cxa_atexit = xyes; then
11300
11301 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11302
11303   fi
11304 fi
11305
11306 # Look for a file containing extra machine modes.
11307 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11308   extra_modes_file='$(srcdir)'/config/${extra_modes}
11309
11310
11311 cat >>confdefs.h <<_ACEOF
11312 #define EXTRA_MODES_FILE "config/$extra_modes"
11313 _ACEOF
11314
11315 fi
11316
11317 # Convert extra_options into a form suitable for Makefile use.
11318 extra_opt_files=
11319 all_opt_files=
11320 for f in $extra_options; do
11321   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11322   all_opt_files="$all_opt_files $srcdir/config/$f"
11323 done
11324
11325
11326 # auto-host.h is the file containing items generated by autoconf and is
11327 # the first file included by config.h.
11328 # If host=build, it is correct to have bconfig include auto-host.h
11329 # as well.  If host!=build, we are in error and need to do more
11330 # work to find out the build config parameters.
11331 if test x$host = x$build
11332 then
11333         build_auto=auto-host.h
11334 else
11335         # We create a subdir, then run autoconf in the subdir.
11336         # To prevent recursion we set host and build for the new
11337         # invocation of configure to the build for this invocation
11338         # of configure.
11339         tempdir=build.$$
11340         rm -rf $tempdir
11341         mkdir $tempdir
11342         cd $tempdir
11343         case ${srcdir} in
11344         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11345         *) realsrcdir=../${srcdir};;
11346         esac
11347         saved_CFLAGS="${CFLAGS}"
11348         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11349         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11350         ${realsrcdir}/configure \
11351                 --enable-languages=${enable_languages-all} \
11352                 --target=$target_alias --host=$build_alias --build=$build_alias
11353         CFLAGS="${saved_CFLAGS}"
11354
11355         # We just finished tests for the build machine, so rename
11356         # the file auto-build.h in the gcc directory.
11357         mv auto-host.h ../auto-build.h
11358         cd ..
11359         rm -rf $tempdir
11360         build_auto=auto-build.h
11361 fi
11362
11363
11364 tm_file="${tm_file} defaults.h"
11365 tm_p_file="${tm_p_file} tm-preds.h"
11366 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11367 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11368 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11369 # put this back in temporarily.
11370 xm_file="auto-host.h ansidecl.h ${xm_file}"
11371
11372 # --------
11373 # UNSORTED
11374 # --------
11375
11376 # Compile in configure arguments.
11377 if test -f configargs.h ; then
11378         # Being re-configured.
11379         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11380         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11381 else
11382         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11383 fi
11384
11385 # Double all backslashes and backslash all quotes to turn
11386 # gcc_config_arguments into a C string.
11387 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11388 $gcc_config_arguments
11389 EOF
11390 gcc_config_arguments_str=`cat conftest.out`
11391 rm -f conftest.out
11392
11393 cat > configargs.h <<EOF
11394 /* Generated automatically. */
11395 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11396 static const char thread_model[] = "$thread_file";
11397
11398 static const struct {
11399   const char *name, *value;
11400 } configure_default_options[] = $configure_default_options;
11401 EOF
11402
11403 gcc_BASEVER=`cat $srcdir/BASE-VER`
11404 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11405 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11406 if test -f $srcdir/REVISION ; then
11407         gcc_REVISION=`cat $srcdir/REVISION`
11408 else
11409         gcc_REVISION=""
11410 fi
11411 cat > plugin-version.h <<EOF
11412 #include "configargs.h"
11413
11414 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11415 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11416 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11417 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11418
11419 static char basever[] = "$gcc_BASEVER";
11420 static char datestamp[] = "$gcc_DATESTAMP";
11421 static char devphase[] = "$gcc_DEVPHASE";
11422 static char revision[] = "$gcc_REVISION";
11423
11424 /* FIXME plugins: We should make the version information more precise.
11425    One way to do is to add a checksum. */
11426
11427 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11428                                                 devphase, revision,
11429                                                 configuration_arguments};
11430 EOF
11431
11432 # Internationalization
11433 # If we haven't got the data from the intl directory,
11434 # assume NLS is disabled.
11435 USE_NLS=no
11436 LIBINTL=
11437 LIBINTL_DEP=
11438 INCINTL=
11439 XGETTEXT=
11440 GMSGFMT=
11441 POSUB=
11442
11443 if test -f  ../intl/config.intl; then
11444   .  ../intl/config.intl
11445 fi
11446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11447 $as_echo_n "checking whether NLS is requested... " >&6; }
11448 if test x"$USE_NLS" != xyes; then
11449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11450 $as_echo "no" >&6; }
11451 else
11452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11453 $as_echo "yes" >&6; }
11454
11455 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11456
11457
11458   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11459 $as_echo_n "checking for catalogs to be installed... " >&6; }
11460   # Look for .po and .gmo files in the source directory.
11461   CATALOGS=
11462   XLINGUAS=
11463   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11464     # If there aren't any .gmo files the shell will give us the
11465     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11466     # weeded out.
11467     case "$cat" in *\**)
11468       continue;;
11469     esac
11470     # The quadruple backslash is collapsed to a double backslash
11471     # by the backticks, then collapsed again by the double quotes,
11472     # leaving us with one backslash in the sed expression (right
11473     # before the dot that mustn't act as a wildcard).
11474     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11475     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11476     # The user is allowed to set LINGUAS to a list of languages to
11477     # install catalogs for.  If it's empty that means "all of them."
11478     if test "x$LINGUAS" = x; then
11479       CATALOGS="$CATALOGS $cat"
11480       XLINGUAS="$XLINGUAS $lang"
11481     else
11482       case "$LINGUAS" in *$lang*)
11483         CATALOGS="$CATALOGS $cat"
11484         XLINGUAS="$XLINGUAS $lang"
11485         ;;
11486       esac
11487     fi
11488   done
11489   LINGUAS="$XLINGUAS"
11490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11491 $as_echo "$LINGUAS" >&6; }
11492
11493
11494     DATADIRNAME=share
11495
11496   INSTOBJEXT=.mo
11497
11498   GENCAT=gencat
11499
11500   CATOBJEXT=.gmo
11501
11502 fi
11503
11504 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11505 # -liconv on the link line twice.
11506 case "$LIBINTL" in *$LIBICONV*)
11507         LIBICONV= ;;
11508 esac
11509
11510 # Check whether --enable-secureplt was given.
11511 if test "${enable_secureplt+set}" = set; then :
11512   enableval=$enable_secureplt;
11513 fi
11514
11515
11516 # Check whether --enable-leading-mingw64-underscores was given.
11517 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11518   enableval=$enable_leading_mingw64_underscores;
11519 fi
11520
11521 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11522
11523 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11524
11525 fi
11526
11527 # Check whether --enable-cld was given.
11528 if test "${enable_cld+set}" = set; then :
11529   enableval=$enable_cld;
11530 else
11531   enable_cld=no
11532 fi
11533
11534
11535 # Check whether --enable-frame-pointer was given.
11536 if test "${enable_frame_pointer+set}" = set; then :
11537   enableval=$enable_frame_pointer;
11538 else
11539
11540 case $target_os in
11541 linux* | darwin[8912]*)
11542   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11543   # DWARF2.
11544   enable_frame_pointer=no
11545   ;;
11546 *)
11547   enable_frame_pointer=yes
11548   ;;
11549 esac
11550
11551 fi
11552
11553
11554 # Windows32 Registry support for specifying GCC installation paths.
11555 # Check whether --enable-win32-registry was given.
11556 if test "${enable_win32_registry+set}" = set; then :
11557   enableval=$enable_win32_registry;
11558 fi
11559
11560
11561 case $host_os in
11562   win32 | pe | cygwin* | mingw32* | uwin*)
11563     if test "x$enable_win32_registry" != xno; then
11564       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11565 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11566 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11567   $as_echo_n "(cached) " >&6
11568 else
11569   ac_func_search_save_LIBS=$LIBS
11570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11571 /* end confdefs.h.  */
11572
11573 /* Override any GCC internal prototype to avoid an error.
11574    Use char because int might match the return type of a GCC
11575    builtin and then its argument prototype would still apply.  */
11576 #ifdef __cplusplus
11577 extern "C"
11578 #endif
11579 char RegOpenKeyExA ();
11580 int
11581 main ()
11582 {
11583 return RegOpenKeyExA ();
11584   ;
11585   return 0;
11586 }
11587 _ACEOF
11588 for ac_lib in '' advapi32; do
11589   if test -z "$ac_lib"; then
11590     ac_res="none required"
11591   else
11592     ac_res=-l$ac_lib
11593     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11594   fi
11595   if ac_fn_c_try_link "$LINENO"; then :
11596   ac_cv_search_RegOpenKeyExA=$ac_res
11597 fi
11598 rm -f core conftest.err conftest.$ac_objext \
11599     conftest$ac_exeext
11600   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11601   break
11602 fi
11603 done
11604 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11605
11606 else
11607   ac_cv_search_RegOpenKeyExA=no
11608 fi
11609 rm conftest.$ac_ext
11610 LIBS=$ac_func_search_save_LIBS
11611 fi
11612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11613 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11614 ac_res=$ac_cv_search_RegOpenKeyExA
11615 if test "$ac_res" != no; then :
11616   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11617
11618 else
11619   enable_win32_registry=no
11620 fi
11621
11622     fi
11623
11624     if test "x$enable_win32_registry" != xno; then
11625
11626 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11627
11628
11629       if test "x$enable_win32_registry" != xyes \
11630          && test "x$enable_win32_registry" != x; then
11631
11632 cat >>confdefs.h <<_ACEOF
11633 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11634 _ACEOF
11635
11636       fi
11637     fi
11638   ;;
11639 esac
11640
11641 # Get an absolute path to the GCC top-level source directory
11642 holddir=`${PWDCMD-pwd}`
11643 cd $srcdir
11644 topdir=`${PWDCMD-pwd}`
11645 cd $holddir
11646
11647 # Conditionalize the makefile for this host machine.
11648 xmake_file=
11649 for f in ${host_xmake_file}
11650 do
11651         if test -f ${srcdir}/config/$f
11652         then
11653                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11654         fi
11655 done
11656
11657 # Conditionalize the makefile for this target machine.
11658 tmake_file_=
11659 for f in ${tmake_file}
11660 do
11661         if test -f ${srcdir}/config/$f
11662         then
11663                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11664         fi
11665 done
11666 tmake_file="${tmake_file_}"
11667
11668 out_object_file=`basename $out_file .c`.o
11669 common_out_object_file=`basename $common_out_file .c`.o
11670
11671 tm_file_list="options.h"
11672 tm_include_list="options.h insn-constants.h"
11673 for f in $tm_file; do
11674   case $f in
11675     ./* )
11676        f=`echo $f | sed 's/^..//'`
11677        tm_file_list="${tm_file_list} $f"
11678        tm_include_list="${tm_include_list} $f"
11679        ;;
11680     defaults.h )
11681        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11682        tm_include_list="${tm_include_list} $f"
11683        ;;
11684     * )
11685        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11686        tm_include_list="${tm_include_list} config/$f"
11687        ;;
11688   esac
11689 done
11690
11691 tm_p_file_list=
11692 tm_p_include_list=
11693 for f in $tm_p_file; do
11694   case $f in
11695     tm-preds.h )
11696        tm_p_file_list="${tm_p_file_list} $f"
11697        tm_p_include_list="${tm_p_include_list} $f"
11698        ;;
11699     * )
11700        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11701        tm_p_include_list="${tm_p_include_list} config/$f"
11702   esac
11703 done
11704
11705 xm_file_list=
11706 xm_include_list=
11707 for f in $xm_file; do
11708   case $f in
11709     ansidecl.h )
11710        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11711        xm_include_list="${xm_include_list} $f"
11712        ;;
11713     auto-host.h )
11714        xm_file_list="${xm_file_list} $f"
11715        xm_include_list="${xm_include_list} $f"
11716        ;;
11717     * )
11718        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11719        xm_include_list="${xm_include_list} config/$f"
11720        ;;
11721   esac
11722 done
11723
11724 host_xm_file_list=
11725 host_xm_include_list=
11726 for f in $host_xm_file; do
11727   case $f in
11728     ansidecl.h )
11729        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11730        host_xm_include_list="${host_xm_include_list} $f"
11731        ;;
11732     auto-host.h )
11733        host_xm_file_list="${host_xm_file_list} $f"
11734        host_xm_include_list="${host_xm_include_list} $f"
11735        ;;
11736     * )
11737        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11738        host_xm_include_list="${host_xm_include_list} config/$f"
11739        ;;
11740   esac
11741 done
11742
11743 build_xm_file_list=
11744 for f in $build_xm_file; do
11745   case $f in
11746     ansidecl.h )
11747        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11748        build_xm_include_list="${build_xm_include_list} $f"
11749        ;;
11750     auto-build.h | auto-host.h )
11751        build_xm_file_list="${build_xm_file_list} $f"
11752        build_xm_include_list="${build_xm_include_list} $f"
11753        ;;
11754     * )
11755        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11756        build_xm_include_list="${build_xm_include_list} config/$f"
11757        ;;
11758   esac
11759 done
11760
11761 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11762 # cross-compiler which does not use the native headers and libraries.
11763 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11764 CROSS=
11765 ALL=all.internal
11766 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11767
11768 if test "x$with_build_sysroot" != x; then
11769   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11770 else
11771   # This value is used, even on a native system, because
11772   # CROSS_SYSTEM_HEADER_DIR is just
11773   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11774   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11775 fi
11776
11777 if test x$host != x$target
11778 then
11779         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11780         ALL=all.cross
11781         SYSTEM_HEADER_DIR=$build_system_header_dir
11782         case "$host","$target" in
11783         # Darwin crosses can use the host system's libraries and headers,
11784         # because of the fat library support.  Of course, it must be the
11785         # same version of Darwin on both sides.  Allow the user to
11786         # just say --target=foo-darwin without a version number to mean
11787         # "the version on this system".
11788             *-*-darwin*,*-*-darwin*)
11789                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11790                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11791                 if test $hostos = $targetos -o $targetos = darwin ; then
11792                     CROSS=
11793                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11794                     with_headers=yes
11795                 fi
11796                 ;;
11797
11798             i?86-*-*,x86_64-*-* \
11799             | powerpc*-*-*,powerpc64*-*-*)
11800                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11801         esac
11802
11803         case $target in
11804                 *-*-mingw*)
11805                         if test "x$with_headers" = x; then
11806                                 with_headers=yes
11807                         fi
11808                         ;;
11809                 *)
11810                         ;;
11811         esac
11812 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11813         SYSTEM_HEADER_DIR=$build_system_header_dir
11814 fi
11815
11816 # If this is a cross-compiler that does not
11817 # have its own set of headers then define
11818 # inhibit_libc
11819
11820 # If this is using newlib, without having the headers available now,
11821 # then define inhibit_libc in LIBGCC2_CFLAGS.
11822 # This prevents libgcc2 from containing any code which requires libc
11823 # support.
11824 : ${inhibit_libc=false}
11825 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11826        test x$with_newlib = xyes ; } &&
11827      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11828        inhibit_libc=true
11829 fi
11830
11831
11832 # When building gcc with a cross-compiler, we need to adjust things so
11833 # that the generator programs are still built with the native compiler.
11834 # Also, we cannot run fixincludes.
11835
11836 # These are the normal (build=host) settings:
11837 CC_FOR_BUILD='$(CC)'
11838 BUILD_CFLAGS='$(ALL_CFLAGS)'
11839 BUILD_LDFLAGS='$(LDFLAGS)'
11840 STMP_FIXINC=stmp-fixinc
11841
11842 # And these apply if build != host, or we are generating coverage data
11843 if test x$build != x$host || test "x$coverage_flags" != x
11844 then
11845     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11846     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11847 fi
11848
11849 # Expand extra_headers to include complete path.
11850 # This substitutes for lots of t-* files.
11851 extra_headers_list=
11852 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11853 for file in ${extra_headers} ; do
11854   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11855 done
11856
11857 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11858 if test x"$use_gcc_tgmath" = xyes
11859 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11860 fi
11861
11862 # Define collect2 in Makefile.
11863 case $host_can_use_collect2 in
11864   no) collect2= ;;
11865   *) collect2='collect2$(exeext)' ;;
11866 esac
11867
11868
11869 # Add a definition of USE_COLLECT2 if system wants one.
11870 case $use_collect2 in
11871   no) use_collect2= ;;
11872   "") ;;
11873   *)
11874     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11875     xm_defines="${xm_defines} USE_COLLECT2"
11876     case $host_can_use_collect2 in
11877       no)
11878         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11879         ;;
11880     esac
11881     ;;
11882 esac
11883
11884
11885 cat >>confdefs.h <<_ACEOF
11886 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11887 _ACEOF
11888
11889
11890 # ---------------------------
11891 # Assembler & linker features
11892 # ---------------------------
11893
11894 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11895 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11896 # However when ld-new is first executed from the build tree, libtool will
11897 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11898 # to the build tree.  While doing this we need to use the previous-stage
11899 # linker, or we have an infinite loop.  The presence of a shell script as
11900 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11901 # the gcc/collect-ld script.  So we need to know how libtool works, or
11902 # exec-tool will fail.
11903
11904
11905 case `pwd` in
11906   *\ * | *\     *)
11907     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11908 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11909 esac
11910
11911
11912
11913 macro_version='2.2.7a'
11914 macro_revision='1.3134'
11915
11916
11917
11918
11919
11920
11921
11922
11923
11924
11925
11926
11927
11928 ltmain="$ac_aux_dir/ltmain.sh"
11929
11930 # Backslashify metacharacters that are still active within
11931 # double-quoted strings.
11932 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11933
11934 # Same as above, but do not quote variable references.
11935 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11936
11937 # Sed substitution to delay expansion of an escaped shell variable in a
11938 # double_quote_subst'ed string.
11939 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11940
11941 # Sed substitution to delay expansion of an escaped single quote.
11942 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11943
11944 # Sed substitution to avoid accidental globbing in evaled expressions
11945 no_glob_subst='s/\*/\\\*/g'
11946
11947 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11948 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11949 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11950
11951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11952 $as_echo_n "checking how to print strings... " >&6; }
11953 # Test print first, because it will be a builtin if present.
11954 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11955    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11956   ECHO='print -r --'
11957 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11958   ECHO='printf %s\n'
11959 else
11960   # Use this function as a fallback that always works.
11961   func_fallback_echo ()
11962   {
11963     eval 'cat <<_LTECHO_EOF
11964 $1
11965 _LTECHO_EOF'
11966   }
11967   ECHO='func_fallback_echo'
11968 fi
11969
11970 # func_echo_all arg...
11971 # Invoke $ECHO with all args, space-separated.
11972 func_echo_all ()
11973 {
11974     $ECHO ""
11975 }
11976
11977 case "$ECHO" in
11978   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11979 $as_echo "printf" >&6; } ;;
11980   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11981 $as_echo "print -r" >&6; } ;;
11982   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11983 $as_echo "cat" >&6; } ;;
11984 esac
11985
11986
11987
11988
11989
11990
11991
11992
11993
11994
11995
11996
11997
11998
11999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
12000 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
12001 if test "${ac_cv_path_SED+set}" = set; then :
12002   $as_echo_n "(cached) " >&6
12003 else
12004             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
12005      for ac_i in 1 2 3 4 5 6 7; do
12006        ac_script="$ac_script$as_nl$ac_script"
12007      done
12008      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
12009      { ac_script=; unset ac_script;}
12010      if test -z "$SED"; then
12011   ac_path_SED_found=false
12012   # Loop through the user's path and test for each of PROGNAME-LIST
12013   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12014 for as_dir in $PATH
12015 do
12016   IFS=$as_save_IFS
12017   test -z "$as_dir" && as_dir=.
12018     for ac_prog in sed gsed; do
12019     for ac_exec_ext in '' $ac_executable_extensions; do
12020       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
12021       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
12022 # Check for GNU ac_path_SED and select it if it is found.
12023   # Check for GNU $ac_path_SED
12024 case `"$ac_path_SED" --version 2>&1` in
12025 *GNU*)
12026   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
12027 *)
12028   ac_count=0
12029   $as_echo_n 0123456789 >"conftest.in"
12030   while :
12031   do
12032     cat "conftest.in" "conftest.in" >"conftest.tmp"
12033     mv "conftest.tmp" "conftest.in"
12034     cp "conftest.in" "conftest.nl"
12035     $as_echo '' >> "conftest.nl"
12036     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
12037     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12038     as_fn_arith $ac_count + 1 && ac_count=$as_val
12039     if test $ac_count -gt ${ac_path_SED_max-0}; then
12040       # Best one so far, save it but keep looking for a better one
12041       ac_cv_path_SED="$ac_path_SED"
12042       ac_path_SED_max=$ac_count
12043     fi
12044     # 10*(2^10) chars as input seems more than enough
12045     test $ac_count -gt 10 && break
12046   done
12047   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12048 esac
12049
12050       $ac_path_SED_found && break 3
12051     done
12052   done
12053   done
12054 IFS=$as_save_IFS
12055   if test -z "$ac_cv_path_SED"; then
12056     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
12057   fi
12058 else
12059   ac_cv_path_SED=$SED
12060 fi
12061
12062 fi
12063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
12064 $as_echo "$ac_cv_path_SED" >&6; }
12065  SED="$ac_cv_path_SED"
12066   rm -f conftest.sed
12067
12068 test -z "$SED" && SED=sed
12069 Xsed="$SED -e 1s/^X//"
12070
12071
12072
12073
12074
12075
12076
12077
12078
12079
12080
12081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12082 $as_echo_n "checking for fgrep... " >&6; }
12083 if test "${ac_cv_path_FGREP+set}" = set; then :
12084   $as_echo_n "(cached) " >&6
12085 else
12086   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12087    then ac_cv_path_FGREP="$GREP -F"
12088    else
12089      if test -z "$FGREP"; then
12090   ac_path_FGREP_found=false
12091   # Loop through the user's path and test for each of PROGNAME-LIST
12092   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12093 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12094 do
12095   IFS=$as_save_IFS
12096   test -z "$as_dir" && as_dir=.
12097     for ac_prog in fgrep; do
12098     for ac_exec_ext in '' $ac_executable_extensions; do
12099       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12100       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12101 # Check for GNU ac_path_FGREP and select it if it is found.
12102   # Check for GNU $ac_path_FGREP
12103 case `"$ac_path_FGREP" --version 2>&1` in
12104 *GNU*)
12105   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12106 *)
12107   ac_count=0
12108   $as_echo_n 0123456789 >"conftest.in"
12109   while :
12110   do
12111     cat "conftest.in" "conftest.in" >"conftest.tmp"
12112     mv "conftest.tmp" "conftest.in"
12113     cp "conftest.in" "conftest.nl"
12114     $as_echo 'FGREP' >> "conftest.nl"
12115     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12116     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12117     as_fn_arith $ac_count + 1 && ac_count=$as_val
12118     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12119       # Best one so far, save it but keep looking for a better one
12120       ac_cv_path_FGREP="$ac_path_FGREP"
12121       ac_path_FGREP_max=$ac_count
12122     fi
12123     # 10*(2^10) chars as input seems more than enough
12124     test $ac_count -gt 10 && break
12125   done
12126   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12127 esac
12128
12129       $ac_path_FGREP_found && break 3
12130     done
12131   done
12132   done
12133 IFS=$as_save_IFS
12134   if test -z "$ac_cv_path_FGREP"; then
12135     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12136   fi
12137 else
12138   ac_cv_path_FGREP=$FGREP
12139 fi
12140
12141    fi
12142 fi
12143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12144 $as_echo "$ac_cv_path_FGREP" >&6; }
12145  FGREP="$ac_cv_path_FGREP"
12146
12147
12148 test -z "$GREP" && GREP=grep
12149
12150
12151
12152
12153
12154
12155
12156
12157
12158
12159
12160
12161
12162
12163
12164
12165
12166
12167
12168 # Check whether --with-gnu-ld was given.
12169 if test "${with_gnu_ld+set}" = set; then :
12170   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12171 else
12172   with_gnu_ld=no
12173 fi
12174
12175 ac_prog=ld
12176 if test "$GCC" = yes; then
12177   # Check if gcc -print-prog-name=ld gives a path.
12178   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12179 $as_echo_n "checking for ld used by $CC... " >&6; }
12180   case $host in
12181   *-*-mingw*)
12182     # gcc leaves a trailing carriage return which upsets mingw
12183     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12184   *)
12185     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12186   esac
12187   case $ac_prog in
12188     # Accept absolute paths.
12189     [\\/]* | ?:[\\/]*)
12190       re_direlt='/[^/][^/]*/\.\./'
12191       # Canonicalize the pathname of ld
12192       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12193       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12194         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12195       done
12196       test -z "$LD" && LD="$ac_prog"
12197       ;;
12198   "")
12199     # If it fails, then pretend we aren't using GCC.
12200     ac_prog=ld
12201     ;;
12202   *)
12203     # If it is relative, then search for the first ld in PATH.
12204     with_gnu_ld=unknown
12205     ;;
12206   esac
12207 elif test "$with_gnu_ld" = yes; then
12208   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12209 $as_echo_n "checking for GNU ld... " >&6; }
12210 else
12211   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12212 $as_echo_n "checking for non-GNU ld... " >&6; }
12213 fi
12214 if test "${lt_cv_path_LD+set}" = set; then :
12215   $as_echo_n "(cached) " >&6
12216 else
12217   if test -z "$LD"; then
12218   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12219   for ac_dir in $PATH; do
12220     IFS="$lt_save_ifs"
12221     test -z "$ac_dir" && ac_dir=.
12222     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12223       lt_cv_path_LD="$ac_dir/$ac_prog"
12224       # Check to see if the program is GNU ld.  I'd rather use --version,
12225       # but apparently some variants of GNU ld only accept -v.
12226       # Break only if it was the GNU/non-GNU ld that we prefer.
12227       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12228       *GNU* | *'with BFD'*)
12229         test "$with_gnu_ld" != no && break
12230         ;;
12231       *)
12232         test "$with_gnu_ld" != yes && break
12233         ;;
12234       esac
12235     fi
12236   done
12237   IFS="$lt_save_ifs"
12238 else
12239   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12240 fi
12241 fi
12242
12243 LD="$lt_cv_path_LD"
12244 if test -n "$LD"; then
12245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12246 $as_echo "$LD" >&6; }
12247 else
12248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12249 $as_echo "no" >&6; }
12250 fi
12251 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12253 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12254 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12255   $as_echo_n "(cached) " >&6
12256 else
12257   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12258 case `$LD -v 2>&1 </dev/null` in
12259 *GNU* | *'with BFD'*)
12260   lt_cv_prog_gnu_ld=yes
12261   ;;
12262 *)
12263   lt_cv_prog_gnu_ld=no
12264   ;;
12265 esac
12266 fi
12267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12268 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12269 with_gnu_ld=$lt_cv_prog_gnu_ld
12270
12271
12272
12273
12274
12275
12276
12277
12278
12279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12280 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12281 if test "${lt_cv_path_NM+set}" = set; then :
12282   $as_echo_n "(cached) " >&6
12283 else
12284   if test -n "$NM"; then
12285   # Let the user override the test.
12286   lt_cv_path_NM="$NM"
12287 else
12288   lt_nm_to_check="${ac_tool_prefix}nm"
12289   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12290     lt_nm_to_check="$lt_nm_to_check nm"
12291   fi
12292   for lt_tmp_nm in $lt_nm_to_check; do
12293     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12294     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12295       IFS="$lt_save_ifs"
12296       test -z "$ac_dir" && ac_dir=.
12297       tmp_nm="$ac_dir/$lt_tmp_nm"
12298       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12299         # Check to see if the nm accepts a BSD-compat flag.
12300         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12301         #   nm: unknown option "B" ignored
12302         # Tru64's nm complains that /dev/null is an invalid object file
12303         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12304         */dev/null* | *'Invalid file or object type'*)
12305           lt_cv_path_NM="$tmp_nm -B"
12306           break
12307           ;;
12308         *)
12309           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12310           */dev/null*)
12311             lt_cv_path_NM="$tmp_nm -p"
12312             break
12313             ;;
12314           *)
12315             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12316             continue # so that we can try to find one that supports BSD flags
12317             ;;
12318           esac
12319           ;;
12320         esac
12321       fi
12322     done
12323     IFS="$lt_save_ifs"
12324   done
12325   : ${lt_cv_path_NM=no}
12326 fi
12327 fi
12328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12329 $as_echo "$lt_cv_path_NM" >&6; }
12330 if test "$lt_cv_path_NM" != "no"; then
12331   NM="$lt_cv_path_NM"
12332 else
12333   # Didn't find any BSD compatible name lister, look for dumpbin.
12334   if test -n "$DUMPBIN"; then :
12335     # Let the user override the test.
12336   else
12337     if test -n "$ac_tool_prefix"; then
12338   for ac_prog in dumpbin "link -dump"
12339   do
12340     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12341 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12343 $as_echo_n "checking for $ac_word... " >&6; }
12344 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12345   $as_echo_n "(cached) " >&6
12346 else
12347   if test -n "$DUMPBIN"; then
12348   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12349 else
12350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12351 for as_dir in $PATH
12352 do
12353   IFS=$as_save_IFS
12354   test -z "$as_dir" && as_dir=.
12355     for ac_exec_ext in '' $ac_executable_extensions; do
12356   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12357     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12358     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12359     break 2
12360   fi
12361 done
12362   done
12363 IFS=$as_save_IFS
12364
12365 fi
12366 fi
12367 DUMPBIN=$ac_cv_prog_DUMPBIN
12368 if test -n "$DUMPBIN"; then
12369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12370 $as_echo "$DUMPBIN" >&6; }
12371 else
12372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12373 $as_echo "no" >&6; }
12374 fi
12375
12376
12377     test -n "$DUMPBIN" && break
12378   done
12379 fi
12380 if test -z "$DUMPBIN"; then
12381   ac_ct_DUMPBIN=$DUMPBIN
12382   for ac_prog in dumpbin "link -dump"
12383 do
12384   # Extract the first word of "$ac_prog", so it can be a program name with args.
12385 set dummy $ac_prog; ac_word=$2
12386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12387 $as_echo_n "checking for $ac_word... " >&6; }
12388 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12389   $as_echo_n "(cached) " >&6
12390 else
12391   if test -n "$ac_ct_DUMPBIN"; then
12392   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12393 else
12394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12395 for as_dir in $PATH
12396 do
12397   IFS=$as_save_IFS
12398   test -z "$as_dir" && as_dir=.
12399     for ac_exec_ext in '' $ac_executable_extensions; do
12400   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12401     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12402     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12403     break 2
12404   fi
12405 done
12406   done
12407 IFS=$as_save_IFS
12408
12409 fi
12410 fi
12411 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12412 if test -n "$ac_ct_DUMPBIN"; then
12413   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12414 $as_echo "$ac_ct_DUMPBIN" >&6; }
12415 else
12416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12417 $as_echo "no" >&6; }
12418 fi
12419
12420
12421   test -n "$ac_ct_DUMPBIN" && break
12422 done
12423
12424   if test "x$ac_ct_DUMPBIN" = x; then
12425     DUMPBIN=":"
12426   else
12427     case $cross_compiling:$ac_tool_warned in
12428 yes:)
12429 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12430 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12431 ac_tool_warned=yes ;;
12432 esac
12433     DUMPBIN=$ac_ct_DUMPBIN
12434   fi
12435 fi
12436
12437     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12438     *COFF*)
12439       DUMPBIN="$DUMPBIN -symbols"
12440       ;;
12441     *)
12442       DUMPBIN=:
12443       ;;
12444     esac
12445   fi
12446
12447   if test "$DUMPBIN" != ":"; then
12448     NM="$DUMPBIN"
12449   fi
12450 fi
12451 test -z "$NM" && NM=nm
12452
12453
12454
12455
12456
12457
12458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12459 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12460 if test "${lt_cv_nm_interface+set}" = set; then :
12461   $as_echo_n "(cached) " >&6
12462 else
12463   lt_cv_nm_interface="BSD nm"
12464   echo "int some_variable = 0;" > conftest.$ac_ext
12465   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12466   (eval "$ac_compile" 2>conftest.err)
12467   cat conftest.err >&5
12468   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12469   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12470   cat conftest.err >&5
12471   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12472   cat conftest.out >&5
12473   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12474     lt_cv_nm_interface="MS dumpbin"
12475   fi
12476   rm -f conftest*
12477 fi
12478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12479 $as_echo "$lt_cv_nm_interface" >&6; }
12480
12481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12482 $as_echo_n "checking whether ln -s works... " >&6; }
12483 LN_S=$as_ln_s
12484 if test "$LN_S" = "ln -s"; then
12485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12486 $as_echo "yes" >&6; }
12487 else
12488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12489 $as_echo "no, using $LN_S" >&6; }
12490 fi
12491
12492 # find the maximum length of command line arguments
12493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12494 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12495 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12496   $as_echo_n "(cached) " >&6
12497 else
12498     i=0
12499   teststring="ABCD"
12500
12501   case $build_os in
12502   msdosdjgpp*)
12503     # On DJGPP, this test can blow up pretty badly due to problems in libc
12504     # (any single argument exceeding 2000 bytes causes a buffer overrun
12505     # during glob expansion).  Even if it were fixed, the result of this
12506     # check would be larger than it should be.
12507     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12508     ;;
12509
12510   gnu*)
12511     # Under GNU Hurd, this test is not required because there is
12512     # no limit to the length of command line arguments.
12513     # Libtool will interpret -1 as no limit whatsoever
12514     lt_cv_sys_max_cmd_len=-1;
12515     ;;
12516
12517   cygwin* | mingw* | cegcc*)
12518     # On Win9x/ME, this test blows up -- it succeeds, but takes
12519     # about 5 minutes as the teststring grows exponentially.
12520     # Worse, since 9x/ME are not pre-emptively multitasking,
12521     # you end up with a "frozen" computer, even though with patience
12522     # the test eventually succeeds (with a max line length of 256k).
12523     # Instead, let's just punt: use the minimum linelength reported by
12524     # all of the supported platforms: 8192 (on NT/2K/XP).
12525     lt_cv_sys_max_cmd_len=8192;
12526     ;;
12527
12528   mint*)
12529     # On MiNT this can take a long time and run out of memory.
12530     lt_cv_sys_max_cmd_len=8192;
12531     ;;
12532
12533   amigaos*)
12534     # On AmigaOS with pdksh, this test takes hours, literally.
12535     # So we just punt and use a minimum line length of 8192.
12536     lt_cv_sys_max_cmd_len=8192;
12537     ;;
12538
12539   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12540     # This has been around since 386BSD, at least.  Likely further.
12541     if test -x /sbin/sysctl; then
12542       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12543     elif test -x /usr/sbin/sysctl; then
12544       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12545     else
12546       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12547     fi
12548     # And add a safety zone
12549     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12550     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12551     ;;
12552
12553   interix*)
12554     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12555     lt_cv_sys_max_cmd_len=196608
12556     ;;
12557
12558   osf*)
12559     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12560     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12561     # nice to cause kernel panics so lets avoid the loop below.
12562     # First set a reasonable default.
12563     lt_cv_sys_max_cmd_len=16384
12564     #
12565     if test -x /sbin/sysconfig; then
12566       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12567         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12568       esac
12569     fi
12570     ;;
12571   sco3.2v5*)
12572     lt_cv_sys_max_cmd_len=102400
12573     ;;
12574   sysv5* | sco5v6* | sysv4.2uw2*)
12575     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12576     if test -n "$kargmax"; then
12577       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12578     else
12579       lt_cv_sys_max_cmd_len=32768
12580     fi
12581     ;;
12582   *)
12583     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12584     if test -n "$lt_cv_sys_max_cmd_len"; then
12585       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12586       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12587     else
12588       # Make teststring a little bigger before we do anything with it.
12589       # a 1K string should be a reasonable start.
12590       for i in 1 2 3 4 5 6 7 8 ; do
12591         teststring=$teststring$teststring
12592       done
12593       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12594       # If test is not a shell built-in, we'll probably end up computing a
12595       # maximum length that is only half of the actual maximum length, but
12596       # we can't tell.
12597       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12598                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12599               test $i != 17 # 1/2 MB should be enough
12600       do
12601         i=`expr $i + 1`
12602         teststring=$teststring$teststring
12603       done
12604       # Only check the string length outside the loop.
12605       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12606       teststring=
12607       # Add a significant safety factor because C++ compilers can tack on
12608       # massive amounts of additional arguments before passing them to the
12609       # linker.  It appears as though 1/2 is a usable value.
12610       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12611     fi
12612     ;;
12613   esac
12614
12615 fi
12616
12617 if test -n $lt_cv_sys_max_cmd_len ; then
12618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12619 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12620 else
12621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12622 $as_echo "none" >&6; }
12623 fi
12624 max_cmd_len=$lt_cv_sys_max_cmd_len
12625
12626
12627
12628
12629
12630
12631 : ${CP="cp -f"}
12632 : ${MV="mv -f"}
12633 : ${RM="rm -f"}
12634
12635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12636 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12637 # Try some XSI features
12638 xsi_shell=no
12639 ( _lt_dummy="a/b/c"
12640   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12641       = c,a/b,, \
12642     && eval 'test $(( 1 + 1 )) -eq 2 \
12643     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12644   && xsi_shell=yes
12645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12646 $as_echo "$xsi_shell" >&6; }
12647
12648
12649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12650 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12651 lt_shell_append=no
12652 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12653     >/dev/null 2>&1 \
12654   && lt_shell_append=yes
12655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12656 $as_echo "$lt_shell_append" >&6; }
12657
12658
12659 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12660   lt_unset=unset
12661 else
12662   lt_unset=false
12663 fi
12664
12665
12666
12667
12668
12669 # test EBCDIC or ASCII
12670 case `echo X|tr X '\101'` in
12671  A) # ASCII based system
12672     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12673   lt_SP2NL='tr \040 \012'
12674   lt_NL2SP='tr \015\012 \040\040'
12675   ;;
12676  *) # EBCDIC based system
12677   lt_SP2NL='tr \100 \n'
12678   lt_NL2SP='tr \r\n \100\100'
12679   ;;
12680 esac
12681
12682
12683
12684
12685
12686
12687
12688
12689
12690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12691 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12692 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12693   $as_echo_n "(cached) " >&6
12694 else
12695   lt_cv_ld_reload_flag='-r'
12696 fi
12697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12698 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12699 reload_flag=$lt_cv_ld_reload_flag
12700 case $reload_flag in
12701 "" | " "*) ;;
12702 *) reload_flag=" $reload_flag" ;;
12703 esac
12704 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12705 case $host_os in
12706   darwin*)
12707     if test "$GCC" = yes; then
12708       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12709     else
12710       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12711     fi
12712     ;;
12713 esac
12714
12715
12716
12717
12718
12719
12720
12721
12722
12723 if test -n "$ac_tool_prefix"; then
12724   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12725 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12727 $as_echo_n "checking for $ac_word... " >&6; }
12728 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12729   $as_echo_n "(cached) " >&6
12730 else
12731   if test -n "$OBJDUMP"; then
12732   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12733 else
12734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12735 for as_dir in $PATH
12736 do
12737   IFS=$as_save_IFS
12738   test -z "$as_dir" && as_dir=.
12739     for ac_exec_ext in '' $ac_executable_extensions; do
12740   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12741     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12742     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12743     break 2
12744   fi
12745 done
12746   done
12747 IFS=$as_save_IFS
12748
12749 fi
12750 fi
12751 OBJDUMP=$ac_cv_prog_OBJDUMP
12752 if test -n "$OBJDUMP"; then
12753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12754 $as_echo "$OBJDUMP" >&6; }
12755 else
12756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12757 $as_echo "no" >&6; }
12758 fi
12759
12760
12761 fi
12762 if test -z "$ac_cv_prog_OBJDUMP"; then
12763   ac_ct_OBJDUMP=$OBJDUMP
12764   # Extract the first word of "objdump", so it can be a program name with args.
12765 set dummy objdump; ac_word=$2
12766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12767 $as_echo_n "checking for $ac_word... " >&6; }
12768 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12769   $as_echo_n "(cached) " >&6
12770 else
12771   if test -n "$ac_ct_OBJDUMP"; then
12772   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12773 else
12774 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12775 for as_dir in $PATH
12776 do
12777   IFS=$as_save_IFS
12778   test -z "$as_dir" && as_dir=.
12779     for ac_exec_ext in '' $ac_executable_extensions; do
12780   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12781     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12782     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12783     break 2
12784   fi
12785 done
12786   done
12787 IFS=$as_save_IFS
12788
12789 fi
12790 fi
12791 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12792 if test -n "$ac_ct_OBJDUMP"; then
12793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12794 $as_echo "$ac_ct_OBJDUMP" >&6; }
12795 else
12796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12797 $as_echo "no" >&6; }
12798 fi
12799
12800   if test "x$ac_ct_OBJDUMP" = x; then
12801     OBJDUMP="false"
12802   else
12803     case $cross_compiling:$ac_tool_warned in
12804 yes:)
12805 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12806 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12807 ac_tool_warned=yes ;;
12808 esac
12809     OBJDUMP=$ac_ct_OBJDUMP
12810   fi
12811 else
12812   OBJDUMP="$ac_cv_prog_OBJDUMP"
12813 fi
12814
12815 test -z "$OBJDUMP" && OBJDUMP=objdump
12816
12817
12818
12819
12820
12821
12822
12823
12824
12825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12826 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12827 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12828   $as_echo_n "(cached) " >&6
12829 else
12830   lt_cv_file_magic_cmd='$MAGIC_CMD'
12831 lt_cv_file_magic_test_file=
12832 lt_cv_deplibs_check_method='unknown'
12833 # Need to set the preceding variable on all platforms that support
12834 # interlibrary dependencies.
12835 # 'none' -- dependencies not supported.
12836 # `unknown' -- same as none, but documents that we really don't know.
12837 # 'pass_all' -- all dependencies passed with no checks.
12838 # 'test_compile' -- check by making test program.
12839 # 'file_magic [[regex]]' -- check by looking for files in library path
12840 # which responds to the $file_magic_cmd with a given extended regex.
12841 # If you have `file' or equivalent on your system and you're not sure
12842 # whether `pass_all' will *always* work, you probably want this one.
12843
12844 case $host_os in
12845 aix[4-9]*)
12846   lt_cv_deplibs_check_method=pass_all
12847   ;;
12848
12849 beos*)
12850   lt_cv_deplibs_check_method=pass_all
12851   ;;
12852
12853 bsdi[45]*)
12854   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12855   lt_cv_file_magic_cmd='/usr/bin/file -L'
12856   lt_cv_file_magic_test_file=/shlib/libc.so
12857   ;;
12858
12859 cygwin*)
12860   # func_win32_libid is a shell function defined in ltmain.sh
12861   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12862   lt_cv_file_magic_cmd='func_win32_libid'
12863   ;;
12864
12865 mingw* | pw32*)
12866   # Base MSYS/MinGW do not provide the 'file' command needed by
12867   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12868   # unless we find 'file', for example because we are cross-compiling.
12869   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12870   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12871     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12872     lt_cv_file_magic_cmd='func_win32_libid'
12873   else
12874     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12875     lt_cv_file_magic_cmd='$OBJDUMP -f'
12876   fi
12877   ;;
12878
12879 cegcc*)
12880   # use the weaker test based on 'objdump'. See mingw*.
12881   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12882   lt_cv_file_magic_cmd='$OBJDUMP -f'
12883   ;;
12884
12885 darwin* | rhapsody*)
12886   lt_cv_deplibs_check_method=pass_all
12887   ;;
12888
12889 freebsd* | dragonfly*)
12890   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12891     case $host_cpu in
12892     i*86 )
12893       # Not sure whether the presence of OpenBSD here was a mistake.
12894       # Let's accept both of them until this is cleared up.
12895       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12896       lt_cv_file_magic_cmd=/usr/bin/file
12897       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12898       ;;
12899     esac
12900   else
12901     lt_cv_deplibs_check_method=pass_all
12902   fi
12903   ;;
12904
12905 gnu*)
12906   lt_cv_deplibs_check_method=pass_all
12907   ;;
12908
12909 haiku*)
12910   lt_cv_deplibs_check_method=pass_all
12911   ;;
12912
12913 hpux10.20* | hpux11*)
12914   lt_cv_file_magic_cmd=/usr/bin/file
12915   case $host_cpu in
12916   ia64*)
12917     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12918     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12919     ;;
12920   hppa*64*)
12921     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12922     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12923     ;;
12924   *)
12925     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12926     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12927     ;;
12928   esac
12929   ;;
12930
12931 interix[3-9]*)
12932   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12933   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12934   ;;
12935
12936 irix5* | irix6* | nonstopux*)
12937   case $LD in
12938   *-32|*"-32 ") libmagic=32-bit;;
12939   *-n32|*"-n32 ") libmagic=N32;;
12940   *-64|*"-64 ") libmagic=64-bit;;
12941   *) libmagic=never-match;;
12942   esac
12943   lt_cv_deplibs_check_method=pass_all
12944   ;;
12945
12946 # This must be Linux ELF.
12947 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12948   lt_cv_deplibs_check_method=pass_all
12949   ;;
12950
12951 netbsd*)
12952   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12953     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12954   else
12955     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12956   fi
12957   ;;
12958
12959 newos6*)
12960   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12961   lt_cv_file_magic_cmd=/usr/bin/file
12962   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12963   ;;
12964
12965 *nto* | *qnx*)
12966   lt_cv_deplibs_check_method=pass_all
12967   ;;
12968
12969 openbsd*)
12970   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12971     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12972   else
12973     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12974   fi
12975   ;;
12976
12977 osf3* | osf4* | osf5*)
12978   lt_cv_deplibs_check_method=pass_all
12979   ;;
12980
12981 rdos*)
12982   lt_cv_deplibs_check_method=pass_all
12983   ;;
12984
12985 solaris*)
12986   lt_cv_deplibs_check_method=pass_all
12987   ;;
12988
12989 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12990   lt_cv_deplibs_check_method=pass_all
12991   ;;
12992
12993 sysv4 | sysv4.3*)
12994   case $host_vendor in
12995   motorola)
12996     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]'
12997     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12998     ;;
12999   ncr)
13000     lt_cv_deplibs_check_method=pass_all
13001     ;;
13002   sequent)
13003     lt_cv_file_magic_cmd='/bin/file'
13004     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
13005     ;;
13006   sni)
13007     lt_cv_file_magic_cmd='/bin/file'
13008     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
13009     lt_cv_file_magic_test_file=/lib/libc.so
13010     ;;
13011   siemens)
13012     lt_cv_deplibs_check_method=pass_all
13013     ;;
13014   pc)
13015     lt_cv_deplibs_check_method=pass_all
13016     ;;
13017   esac
13018   ;;
13019
13020 tpf*)
13021   lt_cv_deplibs_check_method=pass_all
13022   ;;
13023 esac
13024
13025 fi
13026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
13027 $as_echo "$lt_cv_deplibs_check_method" >&6; }
13028 file_magic_cmd=$lt_cv_file_magic_cmd
13029 deplibs_check_method=$lt_cv_deplibs_check_method
13030 test -z "$deplibs_check_method" && deplibs_check_method=unknown
13031
13032
13033
13034
13035
13036
13037
13038
13039
13040
13041
13042
13043 if test -n "$ac_tool_prefix"; then
13044   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
13045 set dummy ${ac_tool_prefix}ar; ac_word=$2
13046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13047 $as_echo_n "checking for $ac_word... " >&6; }
13048 if test "${ac_cv_prog_AR+set}" = set; then :
13049   $as_echo_n "(cached) " >&6
13050 else
13051   if test -n "$AR"; then
13052   ac_cv_prog_AR="$AR" # Let the user override the test.
13053 else
13054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13055 for as_dir in $PATH
13056 do
13057   IFS=$as_save_IFS
13058   test -z "$as_dir" && as_dir=.
13059     for ac_exec_ext in '' $ac_executable_extensions; do
13060   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13061     ac_cv_prog_AR="${ac_tool_prefix}ar"
13062     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13063     break 2
13064   fi
13065 done
13066   done
13067 IFS=$as_save_IFS
13068
13069 fi
13070 fi
13071 AR=$ac_cv_prog_AR
13072 if test -n "$AR"; then
13073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13074 $as_echo "$AR" >&6; }
13075 else
13076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13077 $as_echo "no" >&6; }
13078 fi
13079
13080
13081 fi
13082 if test -z "$ac_cv_prog_AR"; then
13083   ac_ct_AR=$AR
13084   # Extract the first word of "ar", so it can be a program name with args.
13085 set dummy ar; ac_word=$2
13086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13087 $as_echo_n "checking for $ac_word... " >&6; }
13088 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13089   $as_echo_n "(cached) " >&6
13090 else
13091   if test -n "$ac_ct_AR"; then
13092   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13093 else
13094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13095 for as_dir in $PATH
13096 do
13097   IFS=$as_save_IFS
13098   test -z "$as_dir" && as_dir=.
13099     for ac_exec_ext in '' $ac_executable_extensions; do
13100   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13101     ac_cv_prog_ac_ct_AR="ar"
13102     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13103     break 2
13104   fi
13105 done
13106   done
13107 IFS=$as_save_IFS
13108
13109 fi
13110 fi
13111 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13112 if test -n "$ac_ct_AR"; then
13113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13114 $as_echo "$ac_ct_AR" >&6; }
13115 else
13116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13117 $as_echo "no" >&6; }
13118 fi
13119
13120   if test "x$ac_ct_AR" = x; then
13121     AR="false"
13122   else
13123     case $cross_compiling:$ac_tool_warned in
13124 yes:)
13125 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13126 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13127 ac_tool_warned=yes ;;
13128 esac
13129     AR=$ac_ct_AR
13130   fi
13131 else
13132   AR="$ac_cv_prog_AR"
13133 fi
13134
13135 test -z "$AR" && AR=ar
13136 test -z "$AR_FLAGS" && AR_FLAGS=cru
13137
13138
13139
13140
13141
13142
13143
13144
13145
13146
13147
13148 if test -n "$ac_tool_prefix"; then
13149   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13150 set dummy ${ac_tool_prefix}strip; ac_word=$2
13151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13152 $as_echo_n "checking for $ac_word... " >&6; }
13153 if test "${ac_cv_prog_STRIP+set}" = set; then :
13154   $as_echo_n "(cached) " >&6
13155 else
13156   if test -n "$STRIP"; then
13157   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13158 else
13159 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13160 for as_dir in $PATH
13161 do
13162   IFS=$as_save_IFS
13163   test -z "$as_dir" && as_dir=.
13164     for ac_exec_ext in '' $ac_executable_extensions; do
13165   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13166     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13167     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13168     break 2
13169   fi
13170 done
13171   done
13172 IFS=$as_save_IFS
13173
13174 fi
13175 fi
13176 STRIP=$ac_cv_prog_STRIP
13177 if test -n "$STRIP"; then
13178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13179 $as_echo "$STRIP" >&6; }
13180 else
13181   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13182 $as_echo "no" >&6; }
13183 fi
13184
13185
13186 fi
13187 if test -z "$ac_cv_prog_STRIP"; then
13188   ac_ct_STRIP=$STRIP
13189   # Extract the first word of "strip", so it can be a program name with args.
13190 set dummy strip; ac_word=$2
13191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13192 $as_echo_n "checking for $ac_word... " >&6; }
13193 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13194   $as_echo_n "(cached) " >&6
13195 else
13196   if test -n "$ac_ct_STRIP"; then
13197   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13198 else
13199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13200 for as_dir in $PATH
13201 do
13202   IFS=$as_save_IFS
13203   test -z "$as_dir" && as_dir=.
13204     for ac_exec_ext in '' $ac_executable_extensions; do
13205   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13206     ac_cv_prog_ac_ct_STRIP="strip"
13207     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13208     break 2
13209   fi
13210 done
13211   done
13212 IFS=$as_save_IFS
13213
13214 fi
13215 fi
13216 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13217 if test -n "$ac_ct_STRIP"; then
13218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13219 $as_echo "$ac_ct_STRIP" >&6; }
13220 else
13221   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13222 $as_echo "no" >&6; }
13223 fi
13224
13225   if test "x$ac_ct_STRIP" = x; then
13226     STRIP=":"
13227   else
13228     case $cross_compiling:$ac_tool_warned in
13229 yes:)
13230 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13231 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13232 ac_tool_warned=yes ;;
13233 esac
13234     STRIP=$ac_ct_STRIP
13235   fi
13236 else
13237   STRIP="$ac_cv_prog_STRIP"
13238 fi
13239
13240 test -z "$STRIP" && STRIP=:
13241
13242
13243
13244
13245
13246
13247 if test -n "$ac_tool_prefix"; then
13248   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13249 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13251 $as_echo_n "checking for $ac_word... " >&6; }
13252 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13253   $as_echo_n "(cached) " >&6
13254 else
13255   if test -n "$RANLIB"; then
13256   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13257 else
13258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13259 for as_dir in $PATH
13260 do
13261   IFS=$as_save_IFS
13262   test -z "$as_dir" && as_dir=.
13263     for ac_exec_ext in '' $ac_executable_extensions; do
13264   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13265     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13266     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13267     break 2
13268   fi
13269 done
13270   done
13271 IFS=$as_save_IFS
13272
13273 fi
13274 fi
13275 RANLIB=$ac_cv_prog_RANLIB
13276 if test -n "$RANLIB"; then
13277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13278 $as_echo "$RANLIB" >&6; }
13279 else
13280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13281 $as_echo "no" >&6; }
13282 fi
13283
13284
13285 fi
13286 if test -z "$ac_cv_prog_RANLIB"; then
13287   ac_ct_RANLIB=$RANLIB
13288   # Extract the first word of "ranlib", so it can be a program name with args.
13289 set dummy ranlib; ac_word=$2
13290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13291 $as_echo_n "checking for $ac_word... " >&6; }
13292 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13293   $as_echo_n "(cached) " >&6
13294 else
13295   if test -n "$ac_ct_RANLIB"; then
13296   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13297 else
13298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13299 for as_dir in $PATH
13300 do
13301   IFS=$as_save_IFS
13302   test -z "$as_dir" && as_dir=.
13303     for ac_exec_ext in '' $ac_executable_extensions; do
13304   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13305     ac_cv_prog_ac_ct_RANLIB="ranlib"
13306     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13307     break 2
13308   fi
13309 done
13310   done
13311 IFS=$as_save_IFS
13312
13313 fi
13314 fi
13315 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13316 if test -n "$ac_ct_RANLIB"; then
13317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13318 $as_echo "$ac_ct_RANLIB" >&6; }
13319 else
13320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13321 $as_echo "no" >&6; }
13322 fi
13323
13324   if test "x$ac_ct_RANLIB" = x; then
13325     RANLIB=":"
13326   else
13327     case $cross_compiling:$ac_tool_warned in
13328 yes:)
13329 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13330 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13331 ac_tool_warned=yes ;;
13332 esac
13333     RANLIB=$ac_ct_RANLIB
13334   fi
13335 else
13336   RANLIB="$ac_cv_prog_RANLIB"
13337 fi
13338
13339 test -z "$RANLIB" && RANLIB=:
13340
13341
13342
13343
13344
13345
13346 # Determine commands to create old-style static archives.
13347 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13348 old_postinstall_cmds='chmod 644 $oldlib'
13349 old_postuninstall_cmds=
13350
13351 if test -n "$RANLIB"; then
13352   case $host_os in
13353   openbsd*)
13354     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13355     ;;
13356   *)
13357     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13358     ;;
13359   esac
13360   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13361 fi
13362
13363 case $host_os in
13364   darwin*)
13365     lock_old_archive_extraction=yes ;;
13366   *)
13367     lock_old_archive_extraction=no ;;
13368 esac
13369
13370
13371
13372
13373
13374
13375
13376
13377
13378
13379
13380
13381
13382
13383
13384
13385
13386
13387
13388
13389
13390
13391
13392
13393
13394
13395
13396
13397
13398
13399
13400
13401
13402
13403
13404
13405
13406
13407
13408 # If no C compiler was specified, use CC.
13409 LTCC=${LTCC-"$CC"}
13410
13411 # If no C compiler flags were specified, use CFLAGS.
13412 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13413
13414 # Allow CC to be a program name with arguments.
13415 compiler=$CC
13416
13417
13418 # Check for command to grab the raw symbol name followed by C symbol from nm.
13419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13420 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13421 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13422   $as_echo_n "(cached) " >&6
13423 else
13424
13425 # These are sane defaults that work on at least a few old systems.
13426 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13427
13428 # Character class describing NM global symbol codes.
13429 symcode='[BCDEGRST]'
13430
13431 # Regexp to match symbols that can be accessed directly from C.
13432 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13433
13434 # Define system-specific variables.
13435 case $host_os in
13436 aix*)
13437   symcode='[BCDT]'
13438   ;;
13439 cygwin* | mingw* | pw32* | cegcc*)
13440   symcode='[ABCDGISTW]'
13441   ;;
13442 hpux*)
13443   if test "$host_cpu" = ia64; then
13444     symcode='[ABCDEGRST]'
13445   fi
13446   ;;
13447 irix* | nonstopux*)
13448   symcode='[BCDEGRST]'
13449   ;;
13450 osf*)
13451   symcode='[BCDEGQRST]'
13452   ;;
13453 solaris*)
13454   symcode='[BDRT]'
13455   ;;
13456 sco3.2v5*)
13457   symcode='[DT]'
13458   ;;
13459 sysv4.2uw2*)
13460   symcode='[DT]'
13461   ;;
13462 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13463   symcode='[ABDT]'
13464   ;;
13465 sysv4)
13466   symcode='[DFNSTU]'
13467   ;;
13468 esac
13469
13470 # If we're using GNU nm, then use its standard symbol codes.
13471 case `$NM -V 2>&1` in
13472 *GNU* | *'with BFD'*)
13473   symcode='[ABCDGIRSTW]' ;;
13474 esac
13475
13476 # Transform an extracted symbol line into a proper C declaration.
13477 # Some systems (esp. on ia64) link data and code symbols differently,
13478 # so use this general approach.
13479 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13480
13481 # Transform an extracted symbol line into symbol name and symbol address
13482 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13483 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'"
13484
13485 # Handle CRLF in mingw tool chain
13486 opt_cr=
13487 case $build_os in
13488 mingw*)
13489   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13490   ;;
13491 esac
13492
13493 # Try without a prefix underscore, then with it.
13494 for ac_symprfx in "" "_"; do
13495
13496   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13497   symxfrm="\\1 $ac_symprfx\\2 \\2"
13498
13499   # Write the raw and C identifiers.
13500   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13501     # Fake it for dumpbin and say T for any non-static function
13502     # and D for any global variable.
13503     # Also find C++ and __fastcall symbols from MSVC++,
13504     # which start with @ or ?.
13505     lt_cv_sys_global_symbol_pipe="$AWK '"\
13506 "     {last_section=section; section=\$ 3};"\
13507 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13508 "     \$ 0!~/External *\|/{next};"\
13509 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13510 "     {if(hide[section]) next};"\
13511 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13512 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13513 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13514 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13515 "     ' prfx=^$ac_symprfx"
13516   else
13517     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13518   fi
13519
13520   # Check to see that the pipe works correctly.
13521   pipe_works=no
13522
13523   rm -f conftest*
13524   cat > conftest.$ac_ext <<_LT_EOF
13525 #ifdef __cplusplus
13526 extern "C" {
13527 #endif
13528 char nm_test_var;
13529 void nm_test_func(void);
13530 void nm_test_func(void){}
13531 #ifdef __cplusplus
13532 }
13533 #endif
13534 int main(){nm_test_var='a';nm_test_func();return(0);}
13535 _LT_EOF
13536
13537   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13538   (eval $ac_compile) 2>&5
13539   ac_status=$?
13540   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13541   test $ac_status = 0; }; then
13542     # Now try to grab the symbols.
13543     nlist=conftest.nm
13544     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13545   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13546   ac_status=$?
13547   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13548   test $ac_status = 0; } && test -s "$nlist"; then
13549       # Try sorting and uniquifying the output.
13550       if sort "$nlist" | uniq > "$nlist"T; then
13551         mv -f "$nlist"T "$nlist"
13552       else
13553         rm -f "$nlist"T
13554       fi
13555
13556       # Make sure that we snagged all the symbols we need.
13557       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13558         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13559           cat <<_LT_EOF > conftest.$ac_ext
13560 #ifdef __cplusplus
13561 extern "C" {
13562 #endif
13563
13564 _LT_EOF
13565           # Now generate the symbol file.
13566           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13567
13568           cat <<_LT_EOF >> conftest.$ac_ext
13569
13570 /* The mapping between symbol names and symbols.  */
13571 const struct {
13572   const char *name;
13573   void       *address;
13574 }
13575 lt__PROGRAM__LTX_preloaded_symbols[] =
13576 {
13577   { "@PROGRAM@", (void *) 0 },
13578 _LT_EOF
13579           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13580           cat <<\_LT_EOF >> conftest.$ac_ext
13581   {0, (void *) 0}
13582 };
13583
13584 /* This works around a problem in FreeBSD linker */
13585 #ifdef FREEBSD_WORKAROUND
13586 static const void *lt_preloaded_setup() {
13587   return lt__PROGRAM__LTX_preloaded_symbols;
13588 }
13589 #endif
13590
13591 #ifdef __cplusplus
13592 }
13593 #endif
13594 _LT_EOF
13595           # Now try linking the two files.
13596           mv conftest.$ac_objext conftstm.$ac_objext
13597           lt_save_LIBS="$LIBS"
13598           lt_save_CFLAGS="$CFLAGS"
13599           LIBS="conftstm.$ac_objext"
13600           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13601           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13602   (eval $ac_link) 2>&5
13603   ac_status=$?
13604   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13605   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13606             pipe_works=yes
13607           fi
13608           LIBS="$lt_save_LIBS"
13609           CFLAGS="$lt_save_CFLAGS"
13610         else
13611           echo "cannot find nm_test_func in $nlist" >&5
13612         fi
13613       else
13614         echo "cannot find nm_test_var in $nlist" >&5
13615       fi
13616     else
13617       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13618     fi
13619   else
13620     echo "$progname: failed program was:" >&5
13621     cat conftest.$ac_ext >&5
13622   fi
13623   rm -rf conftest* conftst*
13624
13625   # Do not use the global_symbol_pipe unless it works.
13626   if test "$pipe_works" = yes; then
13627     break
13628   else
13629     lt_cv_sys_global_symbol_pipe=
13630   fi
13631 done
13632
13633 fi
13634
13635 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13636   lt_cv_sys_global_symbol_to_cdecl=
13637 fi
13638 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13640 $as_echo "failed" >&6; }
13641 else
13642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13643 $as_echo "ok" >&6; }
13644 fi
13645
13646
13647
13648
13649
13650
13651
13652
13653
13654
13655
13656
13657
13658
13659
13660
13661
13662
13663
13664
13665
13666
13667 # Check whether --enable-libtool-lock was given.
13668 if test "${enable_libtool_lock+set}" = set; then :
13669   enableval=$enable_libtool_lock;
13670 fi
13671
13672 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13673
13674 # Some flags need to be propagated to the compiler or linker for good
13675 # libtool support.
13676 case $host in
13677 ia64-*-hpux*)
13678   # Find out which ABI we are using.
13679   echo 'int i;' > conftest.$ac_ext
13680   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13681   (eval $ac_compile) 2>&5
13682   ac_status=$?
13683   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13684   test $ac_status = 0; }; then
13685     case `/usr/bin/file conftest.$ac_objext` in
13686       *ELF-32*)
13687         HPUX_IA64_MODE="32"
13688         ;;
13689       *ELF-64*)
13690         HPUX_IA64_MODE="64"
13691         ;;
13692     esac
13693   fi
13694   rm -rf conftest*
13695   ;;
13696 *-*-irix6*)
13697   # Find out which ABI we are using.
13698   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13699   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13700   (eval $ac_compile) 2>&5
13701   ac_status=$?
13702   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13703   test $ac_status = 0; }; then
13704     if test "$lt_cv_prog_gnu_ld" = yes; then
13705       case `/usr/bin/file conftest.$ac_objext` in
13706         *32-bit*)
13707           LD="${LD-ld} -melf32bsmip"
13708           ;;
13709         *N32*)
13710           LD="${LD-ld} -melf32bmipn32"
13711           ;;
13712         *64-bit*)
13713           LD="${LD-ld} -melf64bmip"
13714         ;;
13715       esac
13716     else
13717       case `/usr/bin/file conftest.$ac_objext` in
13718         *32-bit*)
13719           LD="${LD-ld} -32"
13720           ;;
13721         *N32*)
13722           LD="${LD-ld} -n32"
13723           ;;
13724         *64-bit*)
13725           LD="${LD-ld} -64"
13726           ;;
13727       esac
13728     fi
13729   fi
13730   rm -rf conftest*
13731   ;;
13732
13733 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13734 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13735   # Find out which ABI we are using.
13736   echo 'int i;' > conftest.$ac_ext
13737   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13738   (eval $ac_compile) 2>&5
13739   ac_status=$?
13740   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13741   test $ac_status = 0; }; then
13742     case `/usr/bin/file conftest.o` in
13743       *32-bit*)
13744         case $host in
13745           x86_64-*kfreebsd*-gnu)
13746             LD="${LD-ld} -m elf_i386_fbsd"
13747             ;;
13748           x86_64-*linux*)
13749             LD="${LD-ld} -m elf_i386"
13750             ;;
13751           ppc64-*linux*|powerpc64-*linux*)
13752             LD="${LD-ld} -m elf32ppclinux"
13753             ;;
13754           s390x-*linux*)
13755             LD="${LD-ld} -m elf_s390"
13756             ;;
13757           sparc64-*linux*)
13758             LD="${LD-ld} -m elf32_sparc"
13759             ;;
13760         esac
13761         ;;
13762       *64-bit*)
13763         case $host in
13764           x86_64-*kfreebsd*-gnu)
13765             LD="${LD-ld} -m elf_x86_64_fbsd"
13766             ;;
13767           x86_64-*linux*)
13768             LD="${LD-ld} -m elf_x86_64"
13769             ;;
13770           ppc*-*linux*|powerpc*-*linux*)
13771             LD="${LD-ld} -m elf64ppc"
13772             ;;
13773           s390*-*linux*|s390*-*tpf*)
13774             LD="${LD-ld} -m elf64_s390"
13775             ;;
13776           sparc*-*linux*)
13777             LD="${LD-ld} -m elf64_sparc"
13778             ;;
13779         esac
13780         ;;
13781     esac
13782   fi
13783   rm -rf conftest*
13784   ;;
13785
13786 *-*-sco3.2v5*)
13787   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13788   SAVE_CFLAGS="$CFLAGS"
13789   CFLAGS="$CFLAGS -belf"
13790   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13791 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13792 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13793   $as_echo_n "(cached) " >&6
13794 else
13795   ac_ext=c
13796 ac_cpp='$CPP $CPPFLAGS'
13797 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13798 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13799 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13800
13801      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13802 /* end confdefs.h.  */
13803
13804 int
13805 main ()
13806 {
13807
13808   ;
13809   return 0;
13810 }
13811 _ACEOF
13812 if ac_fn_c_try_link "$LINENO"; then :
13813   lt_cv_cc_needs_belf=yes
13814 else
13815   lt_cv_cc_needs_belf=no
13816 fi
13817 rm -f core conftest.err conftest.$ac_objext \
13818     conftest$ac_exeext conftest.$ac_ext
13819      ac_ext=c
13820 ac_cpp='$CPP $CPPFLAGS'
13821 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13822 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13823 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13824
13825 fi
13826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13827 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13828   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13829     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13830     CFLAGS="$SAVE_CFLAGS"
13831   fi
13832   ;;
13833 sparc*-*solaris*)
13834   # Find out which ABI we are using.
13835   echo 'int i;' > conftest.$ac_ext
13836   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13837   (eval $ac_compile) 2>&5
13838   ac_status=$?
13839   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13840   test $ac_status = 0; }; then
13841     case `/usr/bin/file conftest.o` in
13842     *64-bit*)
13843       case $lt_cv_prog_gnu_ld in
13844       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13845       *)
13846         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13847           LD="${LD-ld} -64"
13848         fi
13849         ;;
13850       esac
13851       ;;
13852     esac
13853   fi
13854   rm -rf conftest*
13855   ;;
13856 esac
13857
13858 need_locks="$enable_libtool_lock"
13859
13860
13861   case $host_os in
13862     rhapsody* | darwin*)
13863     if test -n "$ac_tool_prefix"; then
13864   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13865 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13867 $as_echo_n "checking for $ac_word... " >&6; }
13868 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13869   $as_echo_n "(cached) " >&6
13870 else
13871   if test -n "$DSYMUTIL"; then
13872   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13873 else
13874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13875 for as_dir in $PATH
13876 do
13877   IFS=$as_save_IFS
13878   test -z "$as_dir" && as_dir=.
13879     for ac_exec_ext in '' $ac_executable_extensions; do
13880   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13881     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13882     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13883     break 2
13884   fi
13885 done
13886   done
13887 IFS=$as_save_IFS
13888
13889 fi
13890 fi
13891 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13892 if test -n "$DSYMUTIL"; then
13893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13894 $as_echo "$DSYMUTIL" >&6; }
13895 else
13896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13897 $as_echo "no" >&6; }
13898 fi
13899
13900
13901 fi
13902 if test -z "$ac_cv_prog_DSYMUTIL"; then
13903   ac_ct_DSYMUTIL=$DSYMUTIL
13904   # Extract the first word of "dsymutil", so it can be a program name with args.
13905 set dummy dsymutil; ac_word=$2
13906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13907 $as_echo_n "checking for $ac_word... " >&6; }
13908 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13909   $as_echo_n "(cached) " >&6
13910 else
13911   if test -n "$ac_ct_DSYMUTIL"; then
13912   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13913 else
13914 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13915 for as_dir in $PATH
13916 do
13917   IFS=$as_save_IFS
13918   test -z "$as_dir" && as_dir=.
13919     for ac_exec_ext in '' $ac_executable_extensions; do
13920   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13921     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13922     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13923     break 2
13924   fi
13925 done
13926   done
13927 IFS=$as_save_IFS
13928
13929 fi
13930 fi
13931 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13932 if test -n "$ac_ct_DSYMUTIL"; then
13933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13934 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13935 else
13936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13937 $as_echo "no" >&6; }
13938 fi
13939
13940   if test "x$ac_ct_DSYMUTIL" = x; then
13941     DSYMUTIL=":"
13942   else
13943     case $cross_compiling:$ac_tool_warned in
13944 yes:)
13945 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13946 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13947 ac_tool_warned=yes ;;
13948 esac
13949     DSYMUTIL=$ac_ct_DSYMUTIL
13950   fi
13951 else
13952   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13953 fi
13954
13955     if test -n "$ac_tool_prefix"; then
13956   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13957 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13959 $as_echo_n "checking for $ac_word... " >&6; }
13960 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13961   $as_echo_n "(cached) " >&6
13962 else
13963   if test -n "$NMEDIT"; then
13964   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13965 else
13966 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13967 for as_dir in $PATH
13968 do
13969   IFS=$as_save_IFS
13970   test -z "$as_dir" && as_dir=.
13971     for ac_exec_ext in '' $ac_executable_extensions; do
13972   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13973     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13974     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13975     break 2
13976   fi
13977 done
13978   done
13979 IFS=$as_save_IFS
13980
13981 fi
13982 fi
13983 NMEDIT=$ac_cv_prog_NMEDIT
13984 if test -n "$NMEDIT"; then
13985   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13986 $as_echo "$NMEDIT" >&6; }
13987 else
13988   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13989 $as_echo "no" >&6; }
13990 fi
13991
13992
13993 fi
13994 if test -z "$ac_cv_prog_NMEDIT"; then
13995   ac_ct_NMEDIT=$NMEDIT
13996   # Extract the first word of "nmedit", so it can be a program name with args.
13997 set dummy nmedit; ac_word=$2
13998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13999 $as_echo_n "checking for $ac_word... " >&6; }
14000 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
14001   $as_echo_n "(cached) " >&6
14002 else
14003   if test -n "$ac_ct_NMEDIT"; then
14004   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
14005 else
14006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14007 for as_dir in $PATH
14008 do
14009   IFS=$as_save_IFS
14010   test -z "$as_dir" && as_dir=.
14011     for ac_exec_ext in '' $ac_executable_extensions; do
14012   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14013     ac_cv_prog_ac_ct_NMEDIT="nmedit"
14014     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14015     break 2
14016   fi
14017 done
14018   done
14019 IFS=$as_save_IFS
14020
14021 fi
14022 fi
14023 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
14024 if test -n "$ac_ct_NMEDIT"; then
14025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
14026 $as_echo "$ac_ct_NMEDIT" >&6; }
14027 else
14028   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14029 $as_echo "no" >&6; }
14030 fi
14031
14032   if test "x$ac_ct_NMEDIT" = x; then
14033     NMEDIT=":"
14034   else
14035     case $cross_compiling:$ac_tool_warned in
14036 yes:)
14037 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14038 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14039 ac_tool_warned=yes ;;
14040 esac
14041     NMEDIT=$ac_ct_NMEDIT
14042   fi
14043 else
14044   NMEDIT="$ac_cv_prog_NMEDIT"
14045 fi
14046
14047     if test -n "$ac_tool_prefix"; then
14048   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
14049 set dummy ${ac_tool_prefix}lipo; ac_word=$2
14050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14051 $as_echo_n "checking for $ac_word... " >&6; }
14052 if test "${ac_cv_prog_LIPO+set}" = set; then :
14053   $as_echo_n "(cached) " >&6
14054 else
14055   if test -n "$LIPO"; then
14056   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
14057 else
14058 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14059 for as_dir in $PATH
14060 do
14061   IFS=$as_save_IFS
14062   test -z "$as_dir" && as_dir=.
14063     for ac_exec_ext in '' $ac_executable_extensions; do
14064   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14065     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
14066     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14067     break 2
14068   fi
14069 done
14070   done
14071 IFS=$as_save_IFS
14072
14073 fi
14074 fi
14075 LIPO=$ac_cv_prog_LIPO
14076 if test -n "$LIPO"; then
14077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14078 $as_echo "$LIPO" >&6; }
14079 else
14080   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14081 $as_echo "no" >&6; }
14082 fi
14083
14084
14085 fi
14086 if test -z "$ac_cv_prog_LIPO"; then
14087   ac_ct_LIPO=$LIPO
14088   # Extract the first word of "lipo", so it can be a program name with args.
14089 set dummy lipo; ac_word=$2
14090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14091 $as_echo_n "checking for $ac_word... " >&6; }
14092 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14093   $as_echo_n "(cached) " >&6
14094 else
14095   if test -n "$ac_ct_LIPO"; then
14096   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14097 else
14098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14099 for as_dir in $PATH
14100 do
14101   IFS=$as_save_IFS
14102   test -z "$as_dir" && as_dir=.
14103     for ac_exec_ext in '' $ac_executable_extensions; do
14104   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14105     ac_cv_prog_ac_ct_LIPO="lipo"
14106     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14107     break 2
14108   fi
14109 done
14110   done
14111 IFS=$as_save_IFS
14112
14113 fi
14114 fi
14115 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14116 if test -n "$ac_ct_LIPO"; then
14117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14118 $as_echo "$ac_ct_LIPO" >&6; }
14119 else
14120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14121 $as_echo "no" >&6; }
14122 fi
14123
14124   if test "x$ac_ct_LIPO" = x; then
14125     LIPO=":"
14126   else
14127     case $cross_compiling:$ac_tool_warned in
14128 yes:)
14129 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14130 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14131 ac_tool_warned=yes ;;
14132 esac
14133     LIPO=$ac_ct_LIPO
14134   fi
14135 else
14136   LIPO="$ac_cv_prog_LIPO"
14137 fi
14138
14139     if test -n "$ac_tool_prefix"; then
14140   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14141 set dummy ${ac_tool_prefix}otool; ac_word=$2
14142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14143 $as_echo_n "checking for $ac_word... " >&6; }
14144 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14145   $as_echo_n "(cached) " >&6
14146 else
14147   if test -n "$OTOOL"; then
14148   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14149 else
14150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14151 for as_dir in $PATH
14152 do
14153   IFS=$as_save_IFS
14154   test -z "$as_dir" && as_dir=.
14155     for ac_exec_ext in '' $ac_executable_extensions; do
14156   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14157     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14158     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14159     break 2
14160   fi
14161 done
14162   done
14163 IFS=$as_save_IFS
14164
14165 fi
14166 fi
14167 OTOOL=$ac_cv_prog_OTOOL
14168 if test -n "$OTOOL"; then
14169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14170 $as_echo "$OTOOL" >&6; }
14171 else
14172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14173 $as_echo "no" >&6; }
14174 fi
14175
14176
14177 fi
14178 if test -z "$ac_cv_prog_OTOOL"; then
14179   ac_ct_OTOOL=$OTOOL
14180   # Extract the first word of "otool", so it can be a program name with args.
14181 set dummy otool; ac_word=$2
14182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14183 $as_echo_n "checking for $ac_word... " >&6; }
14184 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14185   $as_echo_n "(cached) " >&6
14186 else
14187   if test -n "$ac_ct_OTOOL"; then
14188   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14189 else
14190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14191 for as_dir in $PATH
14192 do
14193   IFS=$as_save_IFS
14194   test -z "$as_dir" && as_dir=.
14195     for ac_exec_ext in '' $ac_executable_extensions; do
14196   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14197     ac_cv_prog_ac_ct_OTOOL="otool"
14198     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14199     break 2
14200   fi
14201 done
14202   done
14203 IFS=$as_save_IFS
14204
14205 fi
14206 fi
14207 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14208 if test -n "$ac_ct_OTOOL"; then
14209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14210 $as_echo "$ac_ct_OTOOL" >&6; }
14211 else
14212   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14213 $as_echo "no" >&6; }
14214 fi
14215
14216   if test "x$ac_ct_OTOOL" = x; then
14217     OTOOL=":"
14218   else
14219     case $cross_compiling:$ac_tool_warned in
14220 yes:)
14221 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14222 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14223 ac_tool_warned=yes ;;
14224 esac
14225     OTOOL=$ac_ct_OTOOL
14226   fi
14227 else
14228   OTOOL="$ac_cv_prog_OTOOL"
14229 fi
14230
14231     if test -n "$ac_tool_prefix"; then
14232   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14233 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14235 $as_echo_n "checking for $ac_word... " >&6; }
14236 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14237   $as_echo_n "(cached) " >&6
14238 else
14239   if test -n "$OTOOL64"; then
14240   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14241 else
14242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14243 for as_dir in $PATH
14244 do
14245   IFS=$as_save_IFS
14246   test -z "$as_dir" && as_dir=.
14247     for ac_exec_ext in '' $ac_executable_extensions; do
14248   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14249     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14250     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14251     break 2
14252   fi
14253 done
14254   done
14255 IFS=$as_save_IFS
14256
14257 fi
14258 fi
14259 OTOOL64=$ac_cv_prog_OTOOL64
14260 if test -n "$OTOOL64"; then
14261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14262 $as_echo "$OTOOL64" >&6; }
14263 else
14264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14265 $as_echo "no" >&6; }
14266 fi
14267
14268
14269 fi
14270 if test -z "$ac_cv_prog_OTOOL64"; then
14271   ac_ct_OTOOL64=$OTOOL64
14272   # Extract the first word of "otool64", so it can be a program name with args.
14273 set dummy otool64; ac_word=$2
14274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14275 $as_echo_n "checking for $ac_word... " >&6; }
14276 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14277   $as_echo_n "(cached) " >&6
14278 else
14279   if test -n "$ac_ct_OTOOL64"; then
14280   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14281 else
14282 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14283 for as_dir in $PATH
14284 do
14285   IFS=$as_save_IFS
14286   test -z "$as_dir" && as_dir=.
14287     for ac_exec_ext in '' $ac_executable_extensions; do
14288   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14289     ac_cv_prog_ac_ct_OTOOL64="otool64"
14290     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14291     break 2
14292   fi
14293 done
14294   done
14295 IFS=$as_save_IFS
14296
14297 fi
14298 fi
14299 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14300 if test -n "$ac_ct_OTOOL64"; then
14301   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14302 $as_echo "$ac_ct_OTOOL64" >&6; }
14303 else
14304   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14305 $as_echo "no" >&6; }
14306 fi
14307
14308   if test "x$ac_ct_OTOOL64" = x; then
14309     OTOOL64=":"
14310   else
14311     case $cross_compiling:$ac_tool_warned in
14312 yes:)
14313 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14314 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14315 ac_tool_warned=yes ;;
14316 esac
14317     OTOOL64=$ac_ct_OTOOL64
14318   fi
14319 else
14320   OTOOL64="$ac_cv_prog_OTOOL64"
14321 fi
14322
14323
14324
14325
14326
14327
14328
14329
14330
14331
14332
14333
14334
14335
14336
14337
14338
14339
14340
14341
14342
14343
14344
14345
14346
14347
14348
14349     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14350 $as_echo_n "checking for -single_module linker flag... " >&6; }
14351 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14352   $as_echo_n "(cached) " >&6
14353 else
14354   lt_cv_apple_cc_single_mod=no
14355       if test -z "${LT_MULTI_MODULE}"; then
14356         # By default we will add the -single_module flag. You can override
14357         # by either setting the environment variable LT_MULTI_MODULE
14358         # non-empty at configure time, or by adding -multi_module to the
14359         # link flags.
14360         rm -rf libconftest.dylib*
14361         echo "int foo(void){return 1;}" > conftest.c
14362         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14363 -dynamiclib -Wl,-single_module conftest.c" >&5
14364         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14365           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14366         _lt_result=$?
14367         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14368           lt_cv_apple_cc_single_mod=yes
14369         else
14370           cat conftest.err >&5
14371         fi
14372         rm -rf libconftest.dylib*
14373         rm -f conftest.*
14374       fi
14375 fi
14376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14377 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14378     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14379 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14380 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14381   $as_echo_n "(cached) " >&6
14382 else
14383   lt_cv_ld_exported_symbols_list=no
14384       save_LDFLAGS=$LDFLAGS
14385       echo "_main" > conftest.sym
14386       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14387       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14388 /* end confdefs.h.  */
14389
14390 int
14391 main ()
14392 {
14393
14394   ;
14395   return 0;
14396 }
14397 _ACEOF
14398 if ac_fn_c_try_link "$LINENO"; then :
14399   lt_cv_ld_exported_symbols_list=yes
14400 else
14401   lt_cv_ld_exported_symbols_list=no
14402 fi
14403 rm -f core conftest.err conftest.$ac_objext \
14404     conftest$ac_exeext conftest.$ac_ext
14405         LDFLAGS="$save_LDFLAGS"
14406
14407 fi
14408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14409 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14410     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14411 $as_echo_n "checking for -force_load linker flag... " >&6; }
14412 if test "${lt_cv_ld_force_load+set}" = set; then :
14413   $as_echo_n "(cached) " >&6
14414 else
14415   lt_cv_ld_force_load=no
14416       cat > conftest.c << _LT_EOF
14417 int forced_loaded() { return 2;}
14418 _LT_EOF
14419       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14420       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14421       echo "$AR cru libconftest.a conftest.o" >&5
14422       $AR cru libconftest.a conftest.o 2>&5
14423       cat > conftest.c << _LT_EOF
14424 int main() { return 0;}
14425 _LT_EOF
14426       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14427       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14428       _lt_result=$?
14429       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14430         lt_cv_ld_force_load=yes
14431       else
14432         cat conftest.err >&5
14433       fi
14434         rm -f conftest.err libconftest.a conftest conftest.c
14435         rm -rf conftest.dSYM
14436
14437 fi
14438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14439 $as_echo "$lt_cv_ld_force_load" >&6; }
14440     case $host_os in
14441     rhapsody* | darwin1.[012])
14442       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14443     darwin1.*)
14444       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14445     darwin*) # darwin 5.x on
14446       # if running on 10.5 or later, the deployment target defaults
14447       # to the OS version, if on x86, and 10.4, the deployment
14448       # target defaults to 10.4. Don't you love it?
14449       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14450         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14451           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14452         10.[012]*)
14453           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14454         10.*)
14455           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14456       esac
14457     ;;
14458   esac
14459     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14460       _lt_dar_single_mod='$single_module'
14461     fi
14462     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14463       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14464     else
14465       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14466     fi
14467     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14468       _lt_dsymutil='~$DSYMUTIL $lib || :'
14469     else
14470       _lt_dsymutil=
14471     fi
14472     ;;
14473   esac
14474
14475 for ac_header in dlfcn.h
14476 do :
14477   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14478 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14479   cat >>confdefs.h <<_ACEOF
14480 #define HAVE_DLFCN_H 1
14481 _ACEOF
14482
14483 fi
14484 done
14485
14486
14487
14488
14489
14490 # Set options
14491
14492
14493
14494         enable_dlopen=no
14495
14496
14497   enable_win32_dll=no
14498
14499
14500             # Check whether --enable-shared was given.
14501 if test "${enable_shared+set}" = set; then :
14502   enableval=$enable_shared; p=${PACKAGE-default}
14503     case $enableval in
14504     yes) enable_shared=yes ;;
14505     no) enable_shared=no ;;
14506     *)
14507       enable_shared=no
14508       # Look at the argument we got.  We use all the common list separators.
14509       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14510       for pkg in $enableval; do
14511         IFS="$lt_save_ifs"
14512         if test "X$pkg" = "X$p"; then
14513           enable_shared=yes
14514         fi
14515       done
14516       IFS="$lt_save_ifs"
14517       ;;
14518     esac
14519 else
14520   enable_shared=yes
14521 fi
14522
14523
14524
14525
14526
14527
14528
14529
14530
14531   # Check whether --enable-static was given.
14532 if test "${enable_static+set}" = set; then :
14533   enableval=$enable_static; p=${PACKAGE-default}
14534     case $enableval in
14535     yes) enable_static=yes ;;
14536     no) enable_static=no ;;
14537     *)
14538      enable_static=no
14539       # Look at the argument we got.  We use all the common list separators.
14540       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14541       for pkg in $enableval; do
14542         IFS="$lt_save_ifs"
14543         if test "X$pkg" = "X$p"; then
14544           enable_static=yes
14545         fi
14546       done
14547       IFS="$lt_save_ifs"
14548       ;;
14549     esac
14550 else
14551   enable_static=yes
14552 fi
14553
14554
14555
14556
14557
14558
14559
14560
14561
14562
14563 # Check whether --with-pic was given.
14564 if test "${with_pic+set}" = set; then :
14565   withval=$with_pic; pic_mode="$withval"
14566 else
14567   pic_mode=default
14568 fi
14569
14570
14571 test -z "$pic_mode" && pic_mode=default
14572
14573
14574
14575
14576
14577
14578
14579   # Check whether --enable-fast-install was given.
14580 if test "${enable_fast_install+set}" = set; then :
14581   enableval=$enable_fast_install; p=${PACKAGE-default}
14582     case $enableval in
14583     yes) enable_fast_install=yes ;;
14584     no) enable_fast_install=no ;;
14585     *)
14586       enable_fast_install=no
14587       # Look at the argument we got.  We use all the common list separators.
14588       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14589       for pkg in $enableval; do
14590         IFS="$lt_save_ifs"
14591         if test "X$pkg" = "X$p"; then
14592           enable_fast_install=yes
14593         fi
14594       done
14595       IFS="$lt_save_ifs"
14596       ;;
14597     esac
14598 else
14599   enable_fast_install=yes
14600 fi
14601
14602
14603
14604
14605
14606
14607
14608
14609
14610
14611
14612 # This can be used to rebuild libtool when needed
14613 LIBTOOL_DEPS="$ltmain"
14614
14615 # Always use our own libtool.
14616 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14617
14618
14619
14620
14621
14622
14623
14624
14625
14626
14627
14628
14629
14630
14631
14632
14633
14634
14635
14636
14637
14638
14639
14640
14641
14642
14643 test -z "$LN_S" && LN_S="ln -s"
14644
14645
14646
14647
14648
14649
14650
14651
14652
14653
14654
14655
14656
14657
14658 if test -n "${ZSH_VERSION+set}" ; then
14659    setopt NO_GLOB_SUBST
14660 fi
14661
14662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14663 $as_echo_n "checking for objdir... " >&6; }
14664 if test "${lt_cv_objdir+set}" = set; then :
14665   $as_echo_n "(cached) " >&6
14666 else
14667   rm -f .libs 2>/dev/null
14668 mkdir .libs 2>/dev/null
14669 if test -d .libs; then
14670   lt_cv_objdir=.libs
14671 else
14672   # MS-DOS does not allow filenames that begin with a dot.
14673   lt_cv_objdir=_libs
14674 fi
14675 rmdir .libs 2>/dev/null
14676 fi
14677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14678 $as_echo "$lt_cv_objdir" >&6; }
14679 objdir=$lt_cv_objdir
14680
14681
14682
14683
14684
14685 cat >>confdefs.h <<_ACEOF
14686 #define LT_OBJDIR "$lt_cv_objdir/"
14687 _ACEOF
14688
14689
14690
14691
14692 case $host_os in
14693 aix3*)
14694   # AIX sometimes has problems with the GCC collect2 program.  For some
14695   # reason, if we set the COLLECT_NAMES environment variable, the problems
14696   # vanish in a puff of smoke.
14697   if test "X${COLLECT_NAMES+set}" != Xset; then
14698     COLLECT_NAMES=
14699     export COLLECT_NAMES
14700   fi
14701   ;;
14702 esac
14703
14704 # Global variables:
14705 ofile=libtool
14706 can_build_shared=yes
14707
14708 # All known linkers require a `.a' archive for static linking (except MSVC,
14709 # which needs '.lib').
14710 libext=a
14711
14712 with_gnu_ld="$lt_cv_prog_gnu_ld"
14713
14714 old_CC="$CC"
14715 old_CFLAGS="$CFLAGS"
14716
14717 # Set sane defaults for various variables
14718 test -z "$CC" && CC=cc
14719 test -z "$LTCC" && LTCC=$CC
14720 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14721 test -z "$LD" && LD=ld
14722 test -z "$ac_objext" && ac_objext=o
14723
14724 for cc_temp in $compiler""; do
14725   case $cc_temp in
14726     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14727     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14728     \-*) ;;
14729     *) break;;
14730   esac
14731 done
14732 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14733
14734
14735 # Only perform the check for file, if the check method requires it
14736 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14737 case $deplibs_check_method in
14738 file_magic*)
14739   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14740     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14741 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14742 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14743   $as_echo_n "(cached) " >&6
14744 else
14745   case $MAGIC_CMD in
14746 [\\/*] |  ?:[\\/]*)
14747   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14748   ;;
14749 *)
14750   lt_save_MAGIC_CMD="$MAGIC_CMD"
14751   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14752   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14753   for ac_dir in $ac_dummy; do
14754     IFS="$lt_save_ifs"
14755     test -z "$ac_dir" && ac_dir=.
14756     if test -f $ac_dir/${ac_tool_prefix}file; then
14757       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14758       if test -n "$file_magic_test_file"; then
14759         case $deplibs_check_method in
14760         "file_magic "*)
14761           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14762           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14763           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14764             $EGREP "$file_magic_regex" > /dev/null; then
14765             :
14766           else
14767             cat <<_LT_EOF 1>&2
14768
14769 *** Warning: the command libtool uses to detect shared libraries,
14770 *** $file_magic_cmd, produces output that libtool cannot recognize.
14771 *** The result is that libtool may fail to recognize shared libraries
14772 *** as such.  This will affect the creation of libtool libraries that
14773 *** depend on shared libraries, but programs linked with such libtool
14774 *** libraries will work regardless of this problem.  Nevertheless, you
14775 *** may want to report the problem to your system manager and/or to
14776 *** bug-libtool@gnu.org
14777
14778 _LT_EOF
14779           fi ;;
14780         esac
14781       fi
14782       break
14783     fi
14784   done
14785   IFS="$lt_save_ifs"
14786   MAGIC_CMD="$lt_save_MAGIC_CMD"
14787   ;;
14788 esac
14789 fi
14790
14791 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14792 if test -n "$MAGIC_CMD"; then
14793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14794 $as_echo "$MAGIC_CMD" >&6; }
14795 else
14796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14797 $as_echo "no" >&6; }
14798 fi
14799
14800
14801
14802
14803
14804 if test -z "$lt_cv_path_MAGIC_CMD"; then
14805   if test -n "$ac_tool_prefix"; then
14806     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14807 $as_echo_n "checking for file... " >&6; }
14808 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14809   $as_echo_n "(cached) " >&6
14810 else
14811   case $MAGIC_CMD in
14812 [\\/*] |  ?:[\\/]*)
14813   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14814   ;;
14815 *)
14816   lt_save_MAGIC_CMD="$MAGIC_CMD"
14817   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14818   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14819   for ac_dir in $ac_dummy; do
14820     IFS="$lt_save_ifs"
14821     test -z "$ac_dir" && ac_dir=.
14822     if test -f $ac_dir/file; then
14823       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14824       if test -n "$file_magic_test_file"; then
14825         case $deplibs_check_method in
14826         "file_magic "*)
14827           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14828           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14829           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14830             $EGREP "$file_magic_regex" > /dev/null; then
14831             :
14832           else
14833             cat <<_LT_EOF 1>&2
14834
14835 *** Warning: the command libtool uses to detect shared libraries,
14836 *** $file_magic_cmd, produces output that libtool cannot recognize.
14837 *** The result is that libtool may fail to recognize shared libraries
14838 *** as such.  This will affect the creation of libtool libraries that
14839 *** depend on shared libraries, but programs linked with such libtool
14840 *** libraries will work regardless of this problem.  Nevertheless, you
14841 *** may want to report the problem to your system manager and/or to
14842 *** bug-libtool@gnu.org
14843
14844 _LT_EOF
14845           fi ;;
14846         esac
14847       fi
14848       break
14849     fi
14850   done
14851   IFS="$lt_save_ifs"
14852   MAGIC_CMD="$lt_save_MAGIC_CMD"
14853   ;;
14854 esac
14855 fi
14856
14857 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14858 if test -n "$MAGIC_CMD"; then
14859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14860 $as_echo "$MAGIC_CMD" >&6; }
14861 else
14862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14863 $as_echo "no" >&6; }
14864 fi
14865
14866
14867   else
14868     MAGIC_CMD=:
14869   fi
14870 fi
14871
14872   fi
14873   ;;
14874 esac
14875
14876 # Use C for the default configuration in the libtool script
14877
14878 lt_save_CC="$CC"
14879 ac_ext=c
14880 ac_cpp='$CPP $CPPFLAGS'
14881 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14882 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14883 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14884
14885
14886 # Source file extension for C test sources.
14887 ac_ext=c
14888
14889 # Object file extension for compiled C test sources.
14890 objext=o
14891 objext=$objext
14892
14893 # Code to be used in simple compile tests
14894 lt_simple_compile_test_code="int some_variable = 0;"
14895
14896 # Code to be used in simple link tests
14897 lt_simple_link_test_code='int main(){return(0);}'
14898
14899
14900
14901
14902
14903
14904
14905 # If no C compiler was specified, use CC.
14906 LTCC=${LTCC-"$CC"}
14907
14908 # If no C compiler flags were specified, use CFLAGS.
14909 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14910
14911 # Allow CC to be a program name with arguments.
14912 compiler=$CC
14913
14914 # Save the default compiler, since it gets overwritten when the other
14915 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14916 compiler_DEFAULT=$CC
14917
14918 # save warnings/boilerplate of simple test code
14919 ac_outfile=conftest.$ac_objext
14920 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14921 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14922 _lt_compiler_boilerplate=`cat conftest.err`
14923 $RM conftest*
14924
14925 ac_outfile=conftest.$ac_objext
14926 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14927 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14928 _lt_linker_boilerplate=`cat conftest.err`
14929 $RM -r conftest*
14930
14931
14932 ## CAVEAT EMPTOR:
14933 ## There is no encapsulation within the following macros, do not change
14934 ## the running order or otherwise move them around unless you know exactly
14935 ## what you are doing...
14936 if test -n "$compiler"; then
14937
14938 lt_prog_compiler_no_builtin_flag=
14939
14940 if test "$GCC" = yes; then
14941   case $cc_basename in
14942   nvcc*)
14943     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14944   *)
14945     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14946   esac
14947
14948   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14949 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14950 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14951   $as_echo_n "(cached) " >&6
14952 else
14953   lt_cv_prog_compiler_rtti_exceptions=no
14954    ac_outfile=conftest.$ac_objext
14955    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14956    lt_compiler_flag="-fno-rtti -fno-exceptions"
14957    # Insert the option either (1) after the last *FLAGS variable, or
14958    # (2) before a word containing "conftest.", or (3) at the end.
14959    # Note that $ac_compile itself does not contain backslashes and begins
14960    # with a dollar sign (not a hyphen), so the echo should work correctly.
14961    # The option is referenced via a variable to avoid confusing sed.
14962    lt_compile=`echo "$ac_compile" | $SED \
14963    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14964    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14965    -e 's:$: $lt_compiler_flag:'`
14966    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14967    (eval "$lt_compile" 2>conftest.err)
14968    ac_status=$?
14969    cat conftest.err >&5
14970    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14971    if (exit $ac_status) && test -s "$ac_outfile"; then
14972      # The compiler can only warn and ignore the option if not recognized
14973      # So say no if there are warnings other than the usual output.
14974      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14975      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14976      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14977        lt_cv_prog_compiler_rtti_exceptions=yes
14978      fi
14979    fi
14980    $RM conftest*
14981
14982 fi
14983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14984 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14985
14986 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14987     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14988 else
14989     :
14990 fi
14991
14992 fi
14993
14994
14995
14996
14997
14998
14999   lt_prog_compiler_wl=
15000 lt_prog_compiler_pic=
15001 lt_prog_compiler_static=
15002
15003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
15004 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
15005
15006   if test "$GCC" = yes; then
15007     lt_prog_compiler_wl='-Wl,'
15008     lt_prog_compiler_static='-static'
15009
15010     case $host_os in
15011       aix*)
15012       # All AIX code is PIC.
15013       if test "$host_cpu" = ia64; then
15014         # AIX 5 now supports IA64 processor
15015         lt_prog_compiler_static='-Bstatic'
15016       fi
15017       ;;
15018
15019     amigaos*)
15020       case $host_cpu in
15021       powerpc)
15022             # see comment about AmigaOS4 .so support
15023             lt_prog_compiler_pic='-fPIC'
15024         ;;
15025       m68k)
15026             # FIXME: we need at least 68020 code to build shared libraries, but
15027             # adding the `-m68020' flag to GCC prevents building anything better,
15028             # like `-m68040'.
15029             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
15030         ;;
15031       esac
15032       ;;
15033
15034     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
15035       # PIC is the default for these OSes.
15036       ;;
15037
15038     mingw* | cygwin* | pw32* | os2* | cegcc*)
15039       # This hack is so that the source file can tell whether it is being
15040       # built for inclusion in a dll (and should export symbols for example).
15041       # Although the cygwin gcc ignores -fPIC, still need this for old-style
15042       # (--disable-auto-import) libraries
15043       lt_prog_compiler_pic='-DDLL_EXPORT'
15044       ;;
15045
15046     darwin* | rhapsody*)
15047       # PIC is the default on this platform
15048       # Common symbols not allowed in MH_DYLIB files
15049       lt_prog_compiler_pic='-fno-common'
15050       ;;
15051
15052     haiku*)
15053       # PIC is the default for Haiku.
15054       # The "-static" flag exists, but is broken.
15055       lt_prog_compiler_static=
15056       ;;
15057
15058     hpux*)
15059       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15060       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
15061       # sets the default TLS model and affects inlining.
15062       case $host_cpu in
15063       hppa*64*)
15064         # +Z the default
15065         ;;
15066       *)
15067         lt_prog_compiler_pic='-fPIC'
15068         ;;
15069       esac
15070       ;;
15071
15072     interix[3-9]*)
15073       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15074       # Instead, we relocate shared libraries at runtime.
15075       ;;
15076
15077     msdosdjgpp*)
15078       # Just because we use GCC doesn't mean we suddenly get shared libraries
15079       # on systems that don't support them.
15080       lt_prog_compiler_can_build_shared=no
15081       enable_shared=no
15082       ;;
15083
15084     *nto* | *qnx*)
15085       # QNX uses GNU C++, but need to define -shared option too, otherwise
15086       # it will coredump.
15087       lt_prog_compiler_pic='-fPIC -shared'
15088       ;;
15089
15090     sysv4*MP*)
15091       if test -d /usr/nec; then
15092         lt_prog_compiler_pic=-Kconform_pic
15093       fi
15094       ;;
15095
15096     *)
15097       lt_prog_compiler_pic='-fPIC'
15098       ;;
15099     esac
15100
15101     case $cc_basename in
15102     nvcc*) # Cuda Compiler Driver 2.2
15103       lt_prog_compiler_wl='-Xlinker '
15104       lt_prog_compiler_pic='-Xcompiler -fPIC'
15105       ;;
15106     esac
15107   else
15108     # PORTME Check for flag to pass linker flags through the system compiler.
15109     case $host_os in
15110     aix*)
15111       lt_prog_compiler_wl='-Wl,'
15112       if test "$host_cpu" = ia64; then
15113         # AIX 5 now supports IA64 processor
15114         lt_prog_compiler_static='-Bstatic'
15115       else
15116         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15117       fi
15118       ;;
15119
15120     mingw* | cygwin* | pw32* | os2* | cegcc*)
15121       # This hack is so that the source file can tell whether it is being
15122       # built for inclusion in a dll (and should export symbols for example).
15123       lt_prog_compiler_pic='-DDLL_EXPORT'
15124       ;;
15125
15126     hpux9* | hpux10* | hpux11*)
15127       lt_prog_compiler_wl='-Wl,'
15128       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15129       # not for PA HP-UX.
15130       case $host_cpu in
15131       hppa*64*|ia64*)
15132         # +Z the default
15133         ;;
15134       *)
15135         lt_prog_compiler_pic='+Z'
15136         ;;
15137       esac
15138       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15139       lt_prog_compiler_static='${wl}-a ${wl}archive'
15140       ;;
15141
15142     irix5* | irix6* | nonstopux*)
15143       lt_prog_compiler_wl='-Wl,'
15144       # PIC (with -KPIC) is the default.
15145       lt_prog_compiler_static='-non_shared'
15146       ;;
15147
15148     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15149       case $cc_basename in
15150       # old Intel for x86_64 which still supported -KPIC.
15151       ecc*)
15152         lt_prog_compiler_wl='-Wl,'
15153         lt_prog_compiler_pic='-KPIC'
15154         lt_prog_compiler_static='-static'
15155         ;;
15156       # icc used to be incompatible with GCC.
15157       # ICC 10 doesn't accept -KPIC any more.
15158       icc* | ifort*)
15159         lt_prog_compiler_wl='-Wl,'
15160         lt_prog_compiler_pic='-fPIC'
15161         lt_prog_compiler_static='-static'
15162         ;;
15163       # Lahey Fortran 8.1.
15164       lf95*)
15165         lt_prog_compiler_wl='-Wl,'
15166         lt_prog_compiler_pic='--shared'
15167         lt_prog_compiler_static='--static'
15168         ;;
15169       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15170         # Portland Group compilers (*not* the Pentium gcc compiler,
15171         # which looks to be a dead project)
15172         lt_prog_compiler_wl='-Wl,'
15173         lt_prog_compiler_pic='-fpic'
15174         lt_prog_compiler_static='-Bstatic'
15175         ;;
15176       ccc*)
15177         lt_prog_compiler_wl='-Wl,'
15178         # All Alpha code is PIC.
15179         lt_prog_compiler_static='-non_shared'
15180         ;;
15181       xl* | bgxl* | bgf* | mpixl*)
15182         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15183         lt_prog_compiler_wl='-Wl,'
15184         lt_prog_compiler_pic='-qpic'
15185         lt_prog_compiler_static='-qstaticlink'
15186         ;;
15187       *)
15188         case `$CC -V 2>&1 | sed 5q` in
15189         *Sun\ F* | *Sun*Fortran*)
15190           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15191           lt_prog_compiler_pic='-KPIC'
15192           lt_prog_compiler_static='-Bstatic'
15193           lt_prog_compiler_wl=''
15194           ;;
15195         *Sun\ C*)
15196           # Sun C 5.9
15197           lt_prog_compiler_pic='-KPIC'
15198           lt_prog_compiler_static='-Bstatic'
15199           lt_prog_compiler_wl='-Wl,'
15200           ;;
15201         esac
15202         ;;
15203       esac
15204       ;;
15205
15206     newsos6)
15207       lt_prog_compiler_pic='-KPIC'
15208       lt_prog_compiler_static='-Bstatic'
15209       ;;
15210
15211     *nto* | *qnx*)
15212       # QNX uses GNU C++, but need to define -shared option too, otherwise
15213       # it will coredump.
15214       lt_prog_compiler_pic='-fPIC -shared'
15215       ;;
15216
15217     osf3* | osf4* | osf5*)
15218       lt_prog_compiler_wl='-Wl,'
15219       # All OSF/1 code is PIC.
15220       lt_prog_compiler_static='-non_shared'
15221       ;;
15222
15223     rdos*)
15224       lt_prog_compiler_static='-non_shared'
15225       ;;
15226
15227     solaris*)
15228       lt_prog_compiler_pic='-KPIC'
15229       lt_prog_compiler_static='-Bstatic'
15230       case $cc_basename in
15231       f77* | f90* | f95*)
15232         lt_prog_compiler_wl='-Qoption ld ';;
15233       *)
15234         lt_prog_compiler_wl='-Wl,';;
15235       esac
15236       ;;
15237
15238     sunos4*)
15239       lt_prog_compiler_wl='-Qoption ld '
15240       lt_prog_compiler_pic='-PIC'
15241       lt_prog_compiler_static='-Bstatic'
15242       ;;
15243
15244     sysv4 | sysv4.2uw2* | sysv4.3*)
15245       lt_prog_compiler_wl='-Wl,'
15246       lt_prog_compiler_pic='-KPIC'
15247       lt_prog_compiler_static='-Bstatic'
15248       ;;
15249
15250     sysv4*MP*)
15251       if test -d /usr/nec ;then
15252         lt_prog_compiler_pic='-Kconform_pic'
15253         lt_prog_compiler_static='-Bstatic'
15254       fi
15255       ;;
15256
15257     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15258       lt_prog_compiler_wl='-Wl,'
15259       lt_prog_compiler_pic='-KPIC'
15260       lt_prog_compiler_static='-Bstatic'
15261       ;;
15262
15263     unicos*)
15264       lt_prog_compiler_wl='-Wl,'
15265       lt_prog_compiler_can_build_shared=no
15266       ;;
15267
15268     uts4*)
15269       lt_prog_compiler_pic='-pic'
15270       lt_prog_compiler_static='-Bstatic'
15271       ;;
15272
15273     *)
15274       lt_prog_compiler_can_build_shared=no
15275       ;;
15276     esac
15277   fi
15278
15279 case $host_os in
15280   # For platforms which do not support PIC, -DPIC is meaningless:
15281   *djgpp*)
15282     lt_prog_compiler_pic=
15283     ;;
15284   *)
15285     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15286     ;;
15287 esac
15288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15289 $as_echo "$lt_prog_compiler_pic" >&6; }
15290
15291
15292
15293
15294
15295
15296 #
15297 # Check to make sure the PIC flag actually works.
15298 #
15299 if test -n "$lt_prog_compiler_pic"; then
15300   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15301 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15302 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15303   $as_echo_n "(cached) " >&6
15304 else
15305   lt_cv_prog_compiler_pic_works=no
15306    ac_outfile=conftest.$ac_objext
15307    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15308    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15309    # Insert the option either (1) after the last *FLAGS variable, or
15310    # (2) before a word containing "conftest.", or (3) at the end.
15311    # Note that $ac_compile itself does not contain backslashes and begins
15312    # with a dollar sign (not a hyphen), so the echo should work correctly.
15313    # The option is referenced via a variable to avoid confusing sed.
15314    lt_compile=`echo "$ac_compile" | $SED \
15315    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15316    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15317    -e 's:$: $lt_compiler_flag:'`
15318    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15319    (eval "$lt_compile" 2>conftest.err)
15320    ac_status=$?
15321    cat conftest.err >&5
15322    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15323    if (exit $ac_status) && test -s "$ac_outfile"; then
15324      # The compiler can only warn and ignore the option if not recognized
15325      # So say no if there are warnings other than the usual output.
15326      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15327      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15328      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15329        lt_cv_prog_compiler_pic_works=yes
15330      fi
15331    fi
15332    $RM conftest*
15333
15334 fi
15335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15336 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15337
15338 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15339     case $lt_prog_compiler_pic in
15340      "" | " "*) ;;
15341      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15342      esac
15343 else
15344     lt_prog_compiler_pic=
15345      lt_prog_compiler_can_build_shared=no
15346 fi
15347
15348 fi
15349
15350
15351
15352
15353
15354
15355 #
15356 # Check to make sure the static flag actually works.
15357 #
15358 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15360 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15361 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15362   $as_echo_n "(cached) " >&6
15363 else
15364   lt_cv_prog_compiler_static_works=no
15365    save_LDFLAGS="$LDFLAGS"
15366    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15367    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15368    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15369      # The linker can only warn and ignore the option if not recognized
15370      # So say no if there are warnings
15371      if test -s conftest.err; then
15372        # Append any errors to the config.log.
15373        cat conftest.err 1>&5
15374        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15375        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15376        if diff conftest.exp conftest.er2 >/dev/null; then
15377          lt_cv_prog_compiler_static_works=yes
15378        fi
15379      else
15380        lt_cv_prog_compiler_static_works=yes
15381      fi
15382    fi
15383    $RM -r conftest*
15384    LDFLAGS="$save_LDFLAGS"
15385
15386 fi
15387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15388 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15389
15390 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15391     :
15392 else
15393     lt_prog_compiler_static=
15394 fi
15395
15396
15397
15398
15399
15400
15401
15402   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15403 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15404 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15405   $as_echo_n "(cached) " >&6
15406 else
15407   lt_cv_prog_compiler_c_o=no
15408    $RM -r conftest 2>/dev/null
15409    mkdir conftest
15410    cd conftest
15411    mkdir out
15412    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15413
15414    lt_compiler_flag="-o out/conftest2.$ac_objext"
15415    # Insert the option either (1) after the last *FLAGS variable, or
15416    # (2) before a word containing "conftest.", or (3) at the end.
15417    # Note that $ac_compile itself does not contain backslashes and begins
15418    # with a dollar sign (not a hyphen), so the echo should work correctly.
15419    lt_compile=`echo "$ac_compile" | $SED \
15420    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15421    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15422    -e 's:$: $lt_compiler_flag:'`
15423    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15424    (eval "$lt_compile" 2>out/conftest.err)
15425    ac_status=$?
15426    cat out/conftest.err >&5
15427    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15428    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15429    then
15430      # The compiler can only warn and ignore the option if not recognized
15431      # So say no if there are warnings
15432      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15433      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15434      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15435        lt_cv_prog_compiler_c_o=yes
15436      fi
15437    fi
15438    chmod u+w . 2>&5
15439    $RM conftest*
15440    # SGI C++ compiler will create directory out/ii_files/ for
15441    # template instantiation
15442    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15443    $RM out/* && rmdir out
15444    cd ..
15445    $RM -r conftest
15446    $RM conftest*
15447
15448 fi
15449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15450 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15451
15452
15453
15454
15455
15456
15457   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15458 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15459 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15460   $as_echo_n "(cached) " >&6
15461 else
15462   lt_cv_prog_compiler_c_o=no
15463    $RM -r conftest 2>/dev/null
15464    mkdir conftest
15465    cd conftest
15466    mkdir out
15467    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15468
15469    lt_compiler_flag="-o out/conftest2.$ac_objext"
15470    # Insert the option either (1) after the last *FLAGS variable, or
15471    # (2) before a word containing "conftest.", or (3) at the end.
15472    # Note that $ac_compile itself does not contain backslashes and begins
15473    # with a dollar sign (not a hyphen), so the echo should work correctly.
15474    lt_compile=`echo "$ac_compile" | $SED \
15475    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15476    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15477    -e 's:$: $lt_compiler_flag:'`
15478    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15479    (eval "$lt_compile" 2>out/conftest.err)
15480    ac_status=$?
15481    cat out/conftest.err >&5
15482    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15483    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15484    then
15485      # The compiler can only warn and ignore the option if not recognized
15486      # So say no if there are warnings
15487      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15488      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15489      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15490        lt_cv_prog_compiler_c_o=yes
15491      fi
15492    fi
15493    chmod u+w . 2>&5
15494    $RM conftest*
15495    # SGI C++ compiler will create directory out/ii_files/ for
15496    # template instantiation
15497    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15498    $RM out/* && rmdir out
15499    cd ..
15500    $RM -r conftest
15501    $RM conftest*
15502
15503 fi
15504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15505 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15506
15507
15508
15509
15510 hard_links="nottested"
15511 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15512   # do not overwrite the value of need_locks provided by the user
15513   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15514 $as_echo_n "checking if we can lock with hard links... " >&6; }
15515   hard_links=yes
15516   $RM conftest*
15517   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15518   touch conftest.a
15519   ln conftest.a conftest.b 2>&5 || hard_links=no
15520   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15522 $as_echo "$hard_links" >&6; }
15523   if test "$hard_links" = no; then
15524     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15525 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15526     need_locks=warn
15527   fi
15528 else
15529   need_locks=no
15530 fi
15531
15532
15533
15534
15535
15536
15537   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15538 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15539
15540   runpath_var=
15541   allow_undefined_flag=
15542   always_export_symbols=no
15543   archive_cmds=
15544   archive_expsym_cmds=
15545   compiler_needs_object=no
15546   enable_shared_with_static_runtimes=no
15547   export_dynamic_flag_spec=
15548   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15549   hardcode_automatic=no
15550   hardcode_direct=no
15551   hardcode_direct_absolute=no
15552   hardcode_libdir_flag_spec=
15553   hardcode_libdir_flag_spec_ld=
15554   hardcode_libdir_separator=
15555   hardcode_minus_L=no
15556   hardcode_shlibpath_var=unsupported
15557   inherit_rpath=no
15558   link_all_deplibs=unknown
15559   module_cmds=
15560   module_expsym_cmds=
15561   old_archive_from_new_cmds=
15562   old_archive_from_expsyms_cmds=
15563   thread_safe_flag_spec=
15564   whole_archive_flag_spec=
15565   # include_expsyms should be a list of space-separated symbols to be *always*
15566   # included in the symbol list
15567   include_expsyms=
15568   # exclude_expsyms can be an extended regexp of symbols to exclude
15569   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15570   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15571   # as well as any symbol that contains `d'.
15572   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15573   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15574   # platforms (ab)use it in PIC code, but their linkers get confused if
15575   # the symbol is explicitly referenced.  Since portable code cannot
15576   # rely on this symbol name, it's probably fine to never include it in
15577   # preloaded symbol tables.
15578   # Exclude shared library initialization/finalization symbols.
15579   extract_expsyms_cmds=
15580
15581   case $host_os in
15582   cygwin* | mingw* | pw32* | cegcc*)
15583     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15584     # When not using gcc, we currently assume that we are using
15585     # Microsoft Visual C++.
15586     if test "$GCC" != yes; then
15587       with_gnu_ld=no
15588     fi
15589     ;;
15590   interix*)
15591     # we just hope/assume this is gcc and not c89 (= MSVC++)
15592     with_gnu_ld=yes
15593     ;;
15594   openbsd*)
15595     with_gnu_ld=no
15596     ;;
15597   esac
15598
15599   ld_shlibs=yes
15600
15601   # On some targets, GNU ld is compatible enough with the native linker
15602   # that we're better off using the native interface for both.
15603   lt_use_gnu_ld_interface=no
15604   if test "$with_gnu_ld" = yes; then
15605     case $host_os in
15606       aix*)
15607         # The AIX port of GNU ld has always aspired to compatibility
15608         # with the native linker.  However, as the warning in the GNU ld
15609         # block says, versions before 2.19.5* couldn't really create working
15610         # shared libraries, regardless of the interface used.
15611         case `$LD -v 2>&1` in
15612           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15613           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15614           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15615           *)
15616             lt_use_gnu_ld_interface=yes
15617             ;;
15618         esac
15619         ;;
15620       *)
15621         lt_use_gnu_ld_interface=yes
15622         ;;
15623     esac
15624   fi
15625
15626   if test "$lt_use_gnu_ld_interface" = yes; then
15627     # If archive_cmds runs LD, not CC, wlarc should be empty
15628     wlarc='${wl}'
15629
15630     # Set some defaults for GNU ld with shared library support. These
15631     # are reset later if shared libraries are not supported. Putting them
15632     # here allows them to be overridden if necessary.
15633     runpath_var=LD_RUN_PATH
15634     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15635     export_dynamic_flag_spec='${wl}--export-dynamic'
15636     # ancient GNU ld didn't support --whole-archive et. al.
15637     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15638       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15639     else
15640       whole_archive_flag_spec=
15641     fi
15642     supports_anon_versioning=no
15643     case `$LD -v 2>&1` in
15644       *GNU\ gold*) supports_anon_versioning=yes ;;
15645       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15646       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15647       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15648       *\ 2.11.*) ;; # other 2.11 versions
15649       *) supports_anon_versioning=yes ;;
15650     esac
15651
15652     # See if GNU ld supports shared libraries.
15653     case $host_os in
15654     aix[3-9]*)
15655       # On AIX/PPC, the GNU linker is very broken
15656       if test "$host_cpu" != ia64; then
15657         ld_shlibs=no
15658         cat <<_LT_EOF 1>&2
15659
15660 *** Warning: the GNU linker, at least up to release 2.19, is reported
15661 *** to be unable to reliably create shared libraries on AIX.
15662 *** Therefore, libtool is disabling shared libraries support.  If you
15663 *** really care for shared libraries, you may want to install binutils
15664 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15665 *** You will then need to restart the configuration process.
15666
15667 _LT_EOF
15668       fi
15669       ;;
15670
15671     amigaos*)
15672       case $host_cpu in
15673       powerpc)
15674             # see comment about AmigaOS4 .so support
15675             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15676             archive_expsym_cmds=''
15677         ;;
15678       m68k)
15679             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15680             hardcode_libdir_flag_spec='-L$libdir'
15681             hardcode_minus_L=yes
15682         ;;
15683       esac
15684       ;;
15685
15686     beos*)
15687       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15688         allow_undefined_flag=unsupported
15689         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15690         # support --undefined.  This deserves some investigation.  FIXME
15691         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15692       else
15693         ld_shlibs=no
15694       fi
15695       ;;
15696
15697     cygwin* | mingw* | pw32* | cegcc*)
15698       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15699       # as there is no search path for DLLs.
15700       hardcode_libdir_flag_spec='-L$libdir'
15701       export_dynamic_flag_spec='${wl}--export-all-symbols'
15702       allow_undefined_flag=unsupported
15703       always_export_symbols=no
15704       enable_shared_with_static_runtimes=yes
15705       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15706
15707       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15708         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15709         # If the export-symbols file already is a .def file (1st line
15710         # is EXPORTS), use it as is; otherwise, prepend...
15711         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15712           cp $export_symbols $output_objdir/$soname.def;
15713         else
15714           echo EXPORTS > $output_objdir/$soname.def;
15715           cat $export_symbols >> $output_objdir/$soname.def;
15716         fi~
15717         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15718       else
15719         ld_shlibs=no
15720       fi
15721       ;;
15722
15723     haiku*)
15724       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15725       link_all_deplibs=yes
15726       ;;
15727
15728     interix[3-9]*)
15729       hardcode_direct=no
15730       hardcode_shlibpath_var=no
15731       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15732       export_dynamic_flag_spec='${wl}-E'
15733       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15734       # Instead, shared libraries are loaded at an image base (0x10000000 by
15735       # default) and relocated if they conflict, which is a slow very memory
15736       # consuming and fragmenting process.  To avoid this, we pick a random,
15737       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15738       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15739       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15740       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15741       ;;
15742
15743     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15744       tmp_diet=no
15745       if test "$host_os" = linux-dietlibc; then
15746         case $cc_basename in
15747           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15748         esac
15749       fi
15750       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15751          && test "$tmp_diet" = no
15752       then
15753         tmp_addflag=
15754         tmp_sharedflag='-shared'
15755         case $cc_basename,$host_cpu in
15756         pgcc*)                          # Portland Group C compiler
15757           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'
15758           tmp_addflag=' $pic_flag'
15759           ;;
15760         pgf77* | pgf90* | pgf95* | pgfortran*)
15761                                         # Portland Group f77 and f90 compilers
15762           whole_archive_flag_spec='${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'
15763           tmp_addflag=' $pic_flag -Mnomain' ;;
15764         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15765           tmp_addflag=' -i_dynamic' ;;
15766         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15767           tmp_addflag=' -i_dynamic -nofor_main' ;;
15768         ifc* | ifort*)                  # Intel Fortran compiler
15769           tmp_addflag=' -nofor_main' ;;
15770         lf95*)                          # Lahey Fortran 8.1
15771           whole_archive_flag_spec=
15772           tmp_sharedflag='--shared' ;;
15773         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15774           tmp_sharedflag='-qmkshrobj'
15775           tmp_addflag= ;;
15776         nvcc*)  # Cuda Compiler Driver 2.2
15777           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15778           compiler_needs_object=yes
15779           ;;
15780         esac
15781         case `$CC -V 2>&1 | sed 5q` in
15782         *Sun\ C*)                       # Sun C 5.9
15783           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\"` ${wl}--no-whole-archive'
15784           compiler_needs_object=yes
15785           tmp_sharedflag='-G' ;;
15786         *Sun\ F*)                       # Sun Fortran 8.3
15787           tmp_sharedflag='-G' ;;
15788         esac
15789         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15790
15791         if test "x$supports_anon_versioning" = xyes; then
15792           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15793             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15794             echo "local: *; };" >> $output_objdir/$libname.ver~
15795             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15796         fi
15797
15798         case $cc_basename in
15799         xlf* | bgf* | bgxlf* | mpixlf*)
15800           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15801           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15802           hardcode_libdir_flag_spec=
15803           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15804           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15805           if test "x$supports_anon_versioning" = xyes; then
15806             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15807               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15808               echo "local: *; };" >> $output_objdir/$libname.ver~
15809               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15810           fi
15811           ;;
15812         esac
15813       else
15814         ld_shlibs=no
15815       fi
15816       ;;
15817
15818     netbsd*)
15819       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15820         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15821         wlarc=
15822       else
15823         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15824         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15825       fi
15826       ;;
15827
15828     solaris*)
15829       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15830         ld_shlibs=no
15831         cat <<_LT_EOF 1>&2
15832
15833 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15834 *** create shared libraries on Solaris systems.  Therefore, libtool
15835 *** is disabling shared libraries support.  We urge you to upgrade GNU
15836 *** binutils to release 2.9.1 or newer.  Another option is to modify
15837 *** your PATH or compiler configuration so that the native linker is
15838 *** used, and then restart.
15839
15840 _LT_EOF
15841       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15842         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15843         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15844       else
15845         ld_shlibs=no
15846       fi
15847       ;;
15848
15849     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15850       case `$LD -v 2>&1` in
15851         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15852         ld_shlibs=no
15853         cat <<_LT_EOF 1>&2
15854
15855 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15856 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15857 *** is disabling shared libraries support.  We urge you to upgrade GNU
15858 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15859 *** your PATH or compiler configuration so that the native linker is
15860 *** used, and then restart.
15861
15862 _LT_EOF
15863         ;;
15864         *)
15865           # For security reasons, it is highly recommended that you always
15866           # use absolute paths for naming shared libraries, and exclude the
15867           # DT_RUNPATH tag from executables and libraries.  But doing so
15868           # requires that you compile everything twice, which is a pain.
15869           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15870             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15871             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15872             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15873           else
15874             ld_shlibs=no
15875           fi
15876         ;;
15877       esac
15878       ;;
15879
15880     sunos4*)
15881       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15882       wlarc=
15883       hardcode_direct=yes
15884       hardcode_shlibpath_var=no
15885       ;;
15886
15887     *)
15888       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15889         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15890         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15891       else
15892         ld_shlibs=no
15893       fi
15894       ;;
15895     esac
15896
15897     if test "$ld_shlibs" = no; then
15898       runpath_var=
15899       hardcode_libdir_flag_spec=
15900       export_dynamic_flag_spec=
15901       whole_archive_flag_spec=
15902     fi
15903   else
15904     # PORTME fill in a description of your system's linker (not GNU ld)
15905     case $host_os in
15906     aix3*)
15907       allow_undefined_flag=unsupported
15908       always_export_symbols=yes
15909       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15910       # Note: this linker hardcodes the directories in LIBPATH if there
15911       # are no directories specified by -L.
15912       hardcode_minus_L=yes
15913       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15914         # Neither direct hardcoding nor static linking is supported with a
15915         # broken collect2.
15916         hardcode_direct=unsupported
15917       fi
15918       ;;
15919
15920     aix[4-9]*)
15921       if test "$host_cpu" = ia64; then
15922         # On IA64, the linker does run time linking by default, so we don't
15923         # have to do anything special.
15924         aix_use_runtimelinking=no
15925         exp_sym_flag='-Bexport'
15926         no_entry_flag=""
15927       else
15928         # If we're using GNU nm, then we don't want the "-C" option.
15929         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15930         # Also, AIX nm treats weak defined symbols like other global
15931         # defined symbols, whereas GNU nm marks them as "W".
15932         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15933           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15934         else
15935           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15936         fi
15937         aix_use_runtimelinking=no
15938
15939         # Test if we are trying to use run time linking or normal
15940         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15941         # need to do runtime linking.
15942         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15943           for ld_flag in $LDFLAGS; do
15944           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15945             aix_use_runtimelinking=yes
15946             break
15947           fi
15948           done
15949           ;;
15950         esac
15951
15952         exp_sym_flag='-bexport'
15953         no_entry_flag='-bnoentry'
15954       fi
15955
15956       # When large executables or shared objects are built, AIX ld can
15957       # have problems creating the table of contents.  If linking a library
15958       # or program results in "error TOC overflow" add -mminimal-toc to
15959       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15960       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15961
15962       archive_cmds=''
15963       hardcode_direct=yes
15964       hardcode_direct_absolute=yes
15965       hardcode_libdir_separator=':'
15966       link_all_deplibs=yes
15967       file_list_spec='${wl}-f,'
15968
15969       if test "$GCC" = yes; then
15970         case $host_os in aix4.[012]|aix4.[012].*)
15971         # We only want to do this on AIX 4.2 and lower, the check
15972         # below for broken collect2 doesn't work under 4.3+
15973           collect2name=`${CC} -print-prog-name=collect2`
15974           if test -f "$collect2name" &&
15975            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15976           then
15977           # We have reworked collect2
15978           :
15979           else
15980           # We have old collect2
15981           hardcode_direct=unsupported
15982           # It fails to find uninstalled libraries when the uninstalled
15983           # path is not listed in the libpath.  Setting hardcode_minus_L
15984           # to unsupported forces relinking
15985           hardcode_minus_L=yes
15986           hardcode_libdir_flag_spec='-L$libdir'
15987           hardcode_libdir_separator=
15988           fi
15989           ;;
15990         esac
15991         shared_flag='-shared'
15992         if test "$aix_use_runtimelinking" = yes; then
15993           shared_flag="$shared_flag "'${wl}-G'
15994         fi
15995       else
15996         # not using gcc
15997         if test "$host_cpu" = ia64; then
15998         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15999         # chokes on -Wl,-G. The following line is correct:
16000           shared_flag='-G'
16001         else
16002           if test "$aix_use_runtimelinking" = yes; then
16003             shared_flag='${wl}-G'
16004           else
16005             shared_flag='${wl}-bM:SRE'
16006           fi
16007         fi
16008       fi
16009
16010       export_dynamic_flag_spec='${wl}-bexpall'
16011       # It seems that -bexpall does not export symbols beginning with
16012       # underscore (_), so it is better to generate a list of symbols to export.
16013       always_export_symbols=yes
16014       if test "$aix_use_runtimelinking" = yes; then
16015         # Warning - without using the other runtime loading flags (-brtl),
16016         # -berok will link without error, but may produce a broken library.
16017         allow_undefined_flag='-berok'
16018         # Determine the default libpath from the value encoded in an
16019         # empty executable.
16020         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16021 /* end confdefs.h.  */
16022
16023 int
16024 main ()
16025 {
16026
16027   ;
16028   return 0;
16029 }
16030 _ACEOF
16031 if ac_fn_c_try_link "$LINENO"; then :
16032
16033 lt_aix_libpath_sed='
16034     /Import File Strings/,/^$/ {
16035         /^0/ {
16036             s/^0  *\(.*\)$/\1/
16037             p
16038         }
16039     }'
16040 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16041 # Check for a 64-bit object if we didn't find anything.
16042 if test -z "$aix_libpath"; then
16043   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16044 fi
16045 fi
16046 rm -f core conftest.err conftest.$ac_objext \
16047     conftest$ac_exeext conftest.$ac_ext
16048 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16049
16050         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16051         archive_expsym_cmds='$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 $shared_flag"
16052       else
16053         if test "$host_cpu" = ia64; then
16054           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
16055           allow_undefined_flag="-z nodefs"
16056           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
16057         else
16058          # Determine the default libpath from the value encoded in an
16059          # empty executable.
16060          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16061 /* end confdefs.h.  */
16062
16063 int
16064 main ()
16065 {
16066
16067   ;
16068   return 0;
16069 }
16070 _ACEOF
16071 if ac_fn_c_try_link "$LINENO"; then :
16072
16073 lt_aix_libpath_sed='
16074     /Import File Strings/,/^$/ {
16075         /^0/ {
16076             s/^0  *\(.*\)$/\1/
16077             p
16078         }
16079     }'
16080 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16081 # Check for a 64-bit object if we didn't find anything.
16082 if test -z "$aix_libpath"; then
16083   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16084 fi
16085 fi
16086 rm -f core conftest.err conftest.$ac_objext \
16087     conftest$ac_exeext conftest.$ac_ext
16088 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16089
16090          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16091           # Warning - without using the other run time loading flags,
16092           # -berok will link without error, but may produce a broken library.
16093           no_undefined_flag=' ${wl}-bernotok'
16094           allow_undefined_flag=' ${wl}-berok'
16095           if test "$with_gnu_ld" = yes; then
16096             # We only use this code for GNU lds that support --whole-archive.
16097             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16098           else
16099             # Exported symbols can be pulled into shared objects from archives
16100             whole_archive_flag_spec='$convenience'
16101           fi
16102           archive_cmds_need_lc=yes
16103           # This is similar to how AIX traditionally builds its shared libraries.
16104           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'
16105         fi
16106       fi
16107       ;;
16108
16109     amigaos*)
16110       case $host_cpu in
16111       powerpc)
16112             # see comment about AmigaOS4 .so support
16113             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16114             archive_expsym_cmds=''
16115         ;;
16116       m68k)
16117             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16118             hardcode_libdir_flag_spec='-L$libdir'
16119             hardcode_minus_L=yes
16120         ;;
16121       esac
16122       ;;
16123
16124     bsdi[45]*)
16125       export_dynamic_flag_spec=-rdynamic
16126       ;;
16127
16128     cygwin* | mingw* | pw32* | cegcc*)
16129       # When not using gcc, we currently assume that we are using
16130       # Microsoft Visual C++.
16131       # hardcode_libdir_flag_spec is actually meaningless, as there is
16132       # no search path for DLLs.
16133       hardcode_libdir_flag_spec=' '
16134       allow_undefined_flag=unsupported
16135       # Tell ltmain to make .lib files, not .a files.
16136       libext=lib
16137       # Tell ltmain to make .dll files, not .so files.
16138       shrext_cmds=".dll"
16139       # FIXME: Setting linknames here is a bad hack.
16140       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16141       # The linker will automatically build a .lib file if we build a DLL.
16142       old_archive_from_new_cmds='true'
16143       # FIXME: Should let the user specify the lib program.
16144       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16145       fix_srcfile_path='`cygpath -w "$srcfile"`'
16146       enable_shared_with_static_runtimes=yes
16147       ;;
16148
16149     darwin* | rhapsody*)
16150
16151
16152   archive_cmds_need_lc=no
16153   hardcode_direct=no
16154   hardcode_automatic=yes
16155   hardcode_shlibpath_var=unsupported
16156   if test "$lt_cv_ld_force_load" = "yes"; then
16157     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16158   else
16159     whole_archive_flag_spec=''
16160   fi
16161   link_all_deplibs=yes
16162   allow_undefined_flag="$_lt_dar_allow_undefined"
16163   case $cc_basename in
16164      ifort*) _lt_dar_can_shared=yes ;;
16165      *) _lt_dar_can_shared=$GCC ;;
16166   esac
16167   if test "$_lt_dar_can_shared" = "yes"; then
16168     output_verbose_link_cmd=func_echo_all
16169     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16170     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16171     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}${_lt_dsymutil}"
16172     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16173
16174   else
16175   ld_shlibs=no
16176   fi
16177
16178       ;;
16179
16180     dgux*)
16181       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16182       hardcode_libdir_flag_spec='-L$libdir'
16183       hardcode_shlibpath_var=no
16184       ;;
16185
16186     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16187     # support.  Future versions do this automatically, but an explicit c++rt0.o
16188     # does not break anything, and helps significantly (at the cost of a little
16189     # extra space).
16190     freebsd2.2*)
16191       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16192       hardcode_libdir_flag_spec='-R$libdir'
16193       hardcode_direct=yes
16194       hardcode_shlibpath_var=no
16195       ;;
16196
16197     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16198     freebsd2.*)
16199       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16200       hardcode_direct=yes
16201       hardcode_minus_L=yes
16202       hardcode_shlibpath_var=no
16203       ;;
16204
16205     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16206     freebsd* | dragonfly*)
16207       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16208       hardcode_libdir_flag_spec='-R$libdir'
16209       hardcode_direct=yes
16210       hardcode_shlibpath_var=no
16211       ;;
16212
16213     hpux9*)
16214       if test "$GCC" = yes; then
16215         archive_cmds='$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 $lib'
16216       else
16217         archive_cmds='$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 $lib'
16218       fi
16219       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16220       hardcode_libdir_separator=:
16221       hardcode_direct=yes
16222
16223       # hardcode_minus_L: Not really in the search PATH,
16224       # but as the default location of the library.
16225       hardcode_minus_L=yes
16226       export_dynamic_flag_spec='${wl}-E'
16227       ;;
16228
16229     hpux10*)
16230       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16231         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16232       else
16233         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16234       fi
16235       if test "$with_gnu_ld" = no; then
16236         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16237         hardcode_libdir_flag_spec_ld='+b $libdir'
16238         hardcode_libdir_separator=:
16239         hardcode_direct=yes
16240         hardcode_direct_absolute=yes
16241         export_dynamic_flag_spec='${wl}-E'
16242         # hardcode_minus_L: Not really in the search PATH,
16243         # but as the default location of the library.
16244         hardcode_minus_L=yes
16245       fi
16246       ;;
16247
16248     hpux11*)
16249       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16250         case $host_cpu in
16251         hppa*64*)
16252           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16253           ;;
16254         ia64*)
16255           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16256           ;;
16257         *)
16258           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16259           ;;
16260         esac
16261       else
16262         case $host_cpu in
16263         hppa*64*)
16264           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16265           ;;
16266         ia64*)
16267           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16268           ;;
16269         *)
16270
16271           # Older versions of the 11.00 compiler do not understand -b yet
16272           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16273           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16274 $as_echo_n "checking if $CC understands -b... " >&6; }
16275 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16276   $as_echo_n "(cached) " >&6
16277 else
16278   lt_cv_prog_compiler__b=no
16279    save_LDFLAGS="$LDFLAGS"
16280    LDFLAGS="$LDFLAGS -b"
16281    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16282    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16283      # The linker can only warn and ignore the option if not recognized
16284      # So say no if there are warnings
16285      if test -s conftest.err; then
16286        # Append any errors to the config.log.
16287        cat conftest.err 1>&5
16288        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16289        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16290        if diff conftest.exp conftest.er2 >/dev/null; then
16291          lt_cv_prog_compiler__b=yes
16292        fi
16293      else
16294        lt_cv_prog_compiler__b=yes
16295      fi
16296    fi
16297    $RM -r conftest*
16298    LDFLAGS="$save_LDFLAGS"
16299
16300 fi
16301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16302 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16303
16304 if test x"$lt_cv_prog_compiler__b" = xyes; then
16305     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16306 else
16307     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16308 fi
16309
16310           ;;
16311         esac
16312       fi
16313       if test "$with_gnu_ld" = no; then
16314         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16315         hardcode_libdir_separator=:
16316
16317         case $host_cpu in
16318         hppa*64*|ia64*)
16319           hardcode_direct=no
16320           hardcode_shlibpath_var=no
16321           ;;
16322         *)
16323           hardcode_direct=yes
16324           hardcode_direct_absolute=yes
16325           export_dynamic_flag_spec='${wl}-E'
16326
16327           # hardcode_minus_L: Not really in the search PATH,
16328           # but as the default location of the library.
16329           hardcode_minus_L=yes
16330           ;;
16331         esac
16332       fi
16333       ;;
16334
16335     irix5* | irix6* | nonstopux*)
16336       if test "$GCC" = yes; then
16337         archive_cmds='$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 $lib'
16338         # Try to use the -exported_symbol ld option, if it does not
16339         # work, assume that -exports_file does not work either and
16340         # implicitly export all symbols.
16341         save_LDFLAGS="$LDFLAGS"
16342         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16343         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16344 /* end confdefs.h.  */
16345 int foo(void) {}
16346 _ACEOF
16347 if ac_fn_c_try_link "$LINENO"; then :
16348   archive_expsym_cmds='$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 $lib'
16349
16350 fi
16351 rm -f core conftest.err conftest.$ac_objext \
16352     conftest$ac_exeext conftest.$ac_ext
16353         LDFLAGS="$save_LDFLAGS"
16354       else
16355         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16356         archive_expsym_cmds='$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 $lib'
16357       fi
16358       archive_cmds_need_lc='no'
16359       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16360       hardcode_libdir_separator=:
16361       inherit_rpath=yes
16362       link_all_deplibs=yes
16363       ;;
16364
16365     netbsd*)
16366       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16367         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16368       else
16369         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16370       fi
16371       hardcode_libdir_flag_spec='-R$libdir'
16372       hardcode_direct=yes
16373       hardcode_shlibpath_var=no
16374       ;;
16375
16376     newsos6)
16377       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16378       hardcode_direct=yes
16379       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16380       hardcode_libdir_separator=:
16381       hardcode_shlibpath_var=no
16382       ;;
16383
16384     *nto* | *qnx*)
16385       ;;
16386
16387     openbsd*)
16388       if test -f /usr/libexec/ld.so; then
16389         hardcode_direct=yes
16390         hardcode_shlibpath_var=no
16391         hardcode_direct_absolute=yes
16392         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16393           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16394           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16395           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16396           export_dynamic_flag_spec='${wl}-E'
16397         else
16398           case $host_os in
16399            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16400              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16401              hardcode_libdir_flag_spec='-R$libdir'
16402              ;;
16403            *)
16404              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16405              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16406              ;;
16407           esac
16408         fi
16409       else
16410         ld_shlibs=no
16411       fi
16412       ;;
16413
16414     os2*)
16415       hardcode_libdir_flag_spec='-L$libdir'
16416       hardcode_minus_L=yes
16417       allow_undefined_flag=unsupported
16418       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'
16419       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16420       ;;
16421
16422     osf3*)
16423       if test "$GCC" = yes; then
16424         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16425         archive_cmds='$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 $lib'
16426       else
16427         allow_undefined_flag=' -expect_unresolved \*'
16428         archive_cmds='$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 $lib'
16429       fi
16430       archive_cmds_need_lc='no'
16431       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16432       hardcode_libdir_separator=:
16433       ;;
16434
16435     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16436       if test "$GCC" = yes; then
16437         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16438         archive_cmds='$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 $lib'
16439         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16440       else
16441         allow_undefined_flag=' -expect_unresolved \*'
16442         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'
16443         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~
16444         $CC -shared${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'
16445
16446         # Both c and cxx compiler support -rpath directly
16447         hardcode_libdir_flag_spec='-rpath $libdir'
16448       fi
16449       archive_cmds_need_lc='no'
16450       hardcode_libdir_separator=:
16451       ;;
16452
16453     solaris*)
16454       no_undefined_flag=' -z defs'
16455       if test "$GCC" = yes; then
16456         wlarc='${wl}'
16457         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16458         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16459           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16460       else
16461         case `$CC -V 2>&1` in
16462         *"Compilers 5.0"*)
16463           wlarc=''
16464           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16465           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16466           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16467           ;;
16468         *)
16469           wlarc='${wl}'
16470           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16471           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16472           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16473           ;;
16474         esac
16475       fi
16476       hardcode_libdir_flag_spec='-R$libdir'
16477       hardcode_shlibpath_var=no
16478       case $host_os in
16479       solaris2.[0-5] | solaris2.[0-5].*) ;;
16480       *)
16481         # The compiler driver will combine and reorder linker options,
16482         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16483         # but is careful enough not to reorder.
16484         # Supported since Solaris 2.6 (maybe 2.5.1?)
16485         if test "$GCC" = yes; then
16486           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16487         else
16488           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16489         fi
16490         ;;
16491       esac
16492       link_all_deplibs=yes
16493       ;;
16494
16495     sunos4*)
16496       if test "x$host_vendor" = xsequent; then
16497         # Use $CC to link under sequent, because it throws in some extra .o
16498         # files that make .init and .fini sections work.
16499         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16500       else
16501         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16502       fi
16503       hardcode_libdir_flag_spec='-L$libdir'
16504       hardcode_direct=yes
16505       hardcode_minus_L=yes
16506       hardcode_shlibpath_var=no
16507       ;;
16508
16509     sysv4)
16510       case $host_vendor in
16511         sni)
16512           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16513           hardcode_direct=yes # is this really true???
16514         ;;
16515         siemens)
16516           ## LD is ld it makes a PLAMLIB
16517           ## CC just makes a GrossModule.
16518           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16519           reload_cmds='$CC -r -o $output$reload_objs'
16520           hardcode_direct=no
16521         ;;
16522         motorola)
16523           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16524           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16525         ;;
16526       esac
16527       runpath_var='LD_RUN_PATH'
16528       hardcode_shlibpath_var=no
16529       ;;
16530
16531     sysv4.3*)
16532       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16533       hardcode_shlibpath_var=no
16534       export_dynamic_flag_spec='-Bexport'
16535       ;;
16536
16537     sysv4*MP*)
16538       if test -d /usr/nec; then
16539         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16540         hardcode_shlibpath_var=no
16541         runpath_var=LD_RUN_PATH
16542         hardcode_runpath_var=yes
16543         ld_shlibs=yes
16544       fi
16545       ;;
16546
16547     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16548       no_undefined_flag='${wl}-z,text'
16549       archive_cmds_need_lc=no
16550       hardcode_shlibpath_var=no
16551       runpath_var='LD_RUN_PATH'
16552
16553       if test "$GCC" = yes; then
16554         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16555         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16556       else
16557         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16558         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16559       fi
16560       ;;
16561
16562     sysv5* | sco3.2v5* | sco5v6*)
16563       # Note: We can NOT use -z defs as we might desire, because we do not
16564       # link with -lc, and that would cause any symbols used from libc to
16565       # always be unresolved, which means just about no library would
16566       # ever link correctly.  If we're not using GNU ld we use -z text
16567       # though, which does catch some bad symbols but isn't as heavy-handed
16568       # as -z defs.
16569       no_undefined_flag='${wl}-z,text'
16570       allow_undefined_flag='${wl}-z,nodefs'
16571       archive_cmds_need_lc=no
16572       hardcode_shlibpath_var=no
16573       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16574       hardcode_libdir_separator=':'
16575       link_all_deplibs=yes
16576       export_dynamic_flag_spec='${wl}-Bexport'
16577       runpath_var='LD_RUN_PATH'
16578
16579       if test "$GCC" = yes; then
16580         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16581         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16582       else
16583         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16584         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16585       fi
16586       ;;
16587
16588     uts4*)
16589       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16590       hardcode_libdir_flag_spec='-L$libdir'
16591       hardcode_shlibpath_var=no
16592       ;;
16593
16594     *)
16595       ld_shlibs=no
16596       ;;
16597     esac
16598
16599     if test x$host_vendor = xsni; then
16600       case $host in
16601       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16602         export_dynamic_flag_spec='${wl}-Blargedynsym'
16603         ;;
16604       esac
16605     fi
16606   fi
16607
16608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16609 $as_echo "$ld_shlibs" >&6; }
16610 test "$ld_shlibs" = no && can_build_shared=no
16611
16612 with_gnu_ld=$with_gnu_ld
16613
16614
16615
16616
16617
16618
16619
16620
16621
16622
16623
16624
16625
16626
16627
16628 #
16629 # Do we need to explicitly link libc?
16630 #
16631 case "x$archive_cmds_need_lc" in
16632 x|xyes)
16633   # Assume -lc should be added
16634   archive_cmds_need_lc=yes
16635
16636   if test "$enable_shared" = yes && test "$GCC" = yes; then
16637     case $archive_cmds in
16638     *'~'*)
16639       # FIXME: we may have to deal with multi-command sequences.
16640       ;;
16641     '$CC '*)
16642       # Test whether the compiler implicitly links with -lc since on some
16643       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16644       # to ld, don't add -lc before -lgcc.
16645       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16646 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16647 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16648   $as_echo_n "(cached) " >&6
16649 else
16650   $RM conftest*
16651         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16652
16653         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16654   (eval $ac_compile) 2>&5
16655   ac_status=$?
16656   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16657   test $ac_status = 0; } 2>conftest.err; then
16658           soname=conftest
16659           lib=conftest
16660           libobjs=conftest.$ac_objext
16661           deplibs=
16662           wl=$lt_prog_compiler_wl
16663           pic_flag=$lt_prog_compiler_pic
16664           compiler_flags=-v
16665           linker_flags=-v
16666           verstring=
16667           output_objdir=.
16668           libname=conftest
16669           lt_save_allow_undefined_flag=$allow_undefined_flag
16670           allow_undefined_flag=
16671           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16672   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16673   ac_status=$?
16674   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16675   test $ac_status = 0; }
16676           then
16677             lt_cv_archive_cmds_need_lc=no
16678           else
16679             lt_cv_archive_cmds_need_lc=yes
16680           fi
16681           allow_undefined_flag=$lt_save_allow_undefined_flag
16682         else
16683           cat conftest.err 1>&5
16684         fi
16685         $RM conftest*
16686
16687 fi
16688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16689 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16690       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16691       ;;
16692     esac
16693   fi
16694   ;;
16695 esac
16696
16697
16698
16699
16700
16701
16702
16703
16704
16705
16706
16707
16708
16709
16710
16711
16712
16713
16714
16715
16716
16717
16718
16719
16720
16721
16722
16723
16724
16725
16726
16727
16728
16729
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740
16741
16742
16743
16744
16745
16746
16747
16748
16749
16750
16751
16752
16753
16754
16755
16756
16757
16758
16759
16760
16761
16762
16763
16764
16765
16766
16767
16768
16769
16770
16771
16772
16773
16774
16775
16776
16777
16778
16779
16780
16781
16782
16783
16784
16785
16786
16787
16788
16789
16790
16791
16792
16793
16794
16795
16796
16797
16798
16799
16800
16801
16802
16803
16804
16805
16806
16807
16808
16809
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16854 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16855
16856 if test "$GCC" = yes; then
16857   case $host_os in
16858     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16859     *) lt_awk_arg="/^libraries:/" ;;
16860   esac
16861   case $host_os in
16862     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16863     *) lt_sed_strip_eq="s,=/,/,g" ;;
16864   esac
16865   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16866   case $lt_search_path_spec in
16867   *\;*)
16868     # if the path contains ";" then we assume it to be the separator
16869     # otherwise default to the standard path separator (i.e. ":") - it is
16870     # assumed that no part of a normal pathname contains ";" but that should
16871     # okay in the real world where ";" in dirpaths is itself problematic.
16872     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16873     ;;
16874   *)
16875     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16876     ;;
16877   esac
16878   # Ok, now we have the path, separated by spaces, we can step through it
16879   # and add multilib dir if necessary.
16880   lt_tmp_lt_search_path_spec=
16881   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16882   for lt_sys_path in $lt_search_path_spec; do
16883     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16884       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16885     else
16886       test -d "$lt_sys_path" && \
16887         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16888     fi
16889   done
16890   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16891 BEGIN {RS=" "; FS="/|\n";} {
16892   lt_foo="";
16893   lt_count=0;
16894   for (lt_i = NF; lt_i > 0; lt_i--) {
16895     if ($lt_i != "" && $lt_i != ".") {
16896       if ($lt_i == "..") {
16897         lt_count++;
16898       } else {
16899         if (lt_count == 0) {
16900           lt_foo="/" $lt_i lt_foo;
16901         } else {
16902           lt_count--;
16903         }
16904       }
16905     }
16906   }
16907   if (lt_foo != "") { lt_freq[lt_foo]++; }
16908   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16909 }'`
16910   # AWK program above erroneously prepends '/' to C:/dos/paths
16911   # for these hosts.
16912   case $host_os in
16913     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16914       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16915   esac
16916   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16917 else
16918   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16919 fi
16920 library_names_spec=
16921 libname_spec='lib$name'
16922 soname_spec=
16923 shrext_cmds=".so"
16924 postinstall_cmds=
16925 postuninstall_cmds=
16926 finish_cmds=
16927 finish_eval=
16928 shlibpath_var=
16929 shlibpath_overrides_runpath=unknown
16930 version_type=none
16931 dynamic_linker="$host_os ld.so"
16932 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16933 need_lib_prefix=unknown
16934 hardcode_into_libs=no
16935
16936 # when you set need_version to no, make sure it does not cause -set_version
16937 # flags to be left without arguments
16938 need_version=unknown
16939
16940 case $host_os in
16941 aix3*)
16942   version_type=linux
16943   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16944   shlibpath_var=LIBPATH
16945
16946   # AIX 3 has no versioning support, so we append a major version to the name.
16947   soname_spec='${libname}${release}${shared_ext}$major'
16948   ;;
16949
16950 aix[4-9]*)
16951   version_type=linux
16952   need_lib_prefix=no
16953   need_version=no
16954   hardcode_into_libs=yes
16955   if test "$host_cpu" = ia64; then
16956     # AIX 5 supports IA64
16957     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16958     shlibpath_var=LD_LIBRARY_PATH
16959   else
16960     # With GCC up to 2.95.x, collect2 would create an import file
16961     # for dependence libraries.  The import file would start with
16962     # the line `#! .'.  This would cause the generated library to
16963     # depend on `.', always an invalid library.  This was fixed in
16964     # development snapshots of GCC prior to 3.0.
16965     case $host_os in
16966       aix4 | aix4.[01] | aix4.[01].*)
16967       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16968            echo ' yes '
16969            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16970         :
16971       else
16972         can_build_shared=no
16973       fi
16974       ;;
16975     esac
16976     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16977     # soname into executable. Probably we can add versioning support to
16978     # collect2, so additional links can be useful in future.
16979     if test "$aix_use_runtimelinking" = yes; then
16980       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16981       # instead of lib<name>.a to let people know that these are not
16982       # typical AIX shared libraries.
16983       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16984     else
16985       # We preserve .a as extension for shared libraries through AIX4.2
16986       # and later when we are not doing run time linking.
16987       library_names_spec='${libname}${release}.a $libname.a'
16988       soname_spec='${libname}${release}${shared_ext}$major'
16989     fi
16990     shlibpath_var=LIBPATH
16991   fi
16992   ;;
16993
16994 amigaos*)
16995   case $host_cpu in
16996   powerpc)
16997     # Since July 2007 AmigaOS4 officially supports .so libraries.
16998     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16999     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17000     ;;
17001   m68k)
17002     library_names_spec='$libname.ixlibrary $libname.a'
17003     # Create ${libname}_ixlibrary.a entries in /sys/libs.
17004     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 ${libname}_ixlibrary.a || exit 1; done'
17005     ;;
17006   esac
17007   ;;
17008
17009 beos*)
17010   library_names_spec='${libname}${shared_ext}'
17011   dynamic_linker="$host_os ld.so"
17012   shlibpath_var=LIBRARY_PATH
17013   ;;
17014
17015 bsdi[45]*)
17016   version_type=linux
17017   need_version=no
17018   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17019   soname_spec='${libname}${release}${shared_ext}$major'
17020   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
17021   shlibpath_var=LD_LIBRARY_PATH
17022   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
17023   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
17024   # the default ld.so.conf also contains /usr/contrib/lib and
17025   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
17026   # libtool to hard-code these into programs
17027   ;;
17028
17029 cygwin* | mingw* | pw32* | cegcc*)
17030   version_type=windows
17031   shrext_cmds=".dll"
17032   need_version=no
17033   need_lib_prefix=no
17034
17035   case $GCC,$host_os in
17036   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
17037     library_names_spec='$libname.dll.a'
17038     # DLL is installed to $(libdir)/../bin by postinstall_cmds
17039     postinstall_cmds='base_file=`basename \${file}`~
17040       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
17041       dldir=$destdir/`dirname \$dlpath`~
17042       test -d \$dldir || mkdir -p \$dldir~
17043       $install_prog $dir/$dlname \$dldir/$dlname~
17044       chmod a+x \$dldir/$dlname~
17045       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17046         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17047       fi'
17048     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17049       dlpath=$dir/\$dldll~
17050        $RM \$dlpath'
17051     shlibpath_overrides_runpath=yes
17052
17053     case $host_os in
17054     cygwin*)
17055       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17056       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17057
17058       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
17059       ;;
17060     mingw* | cegcc*)
17061       # MinGW DLLs use traditional 'lib' prefix
17062       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17063       ;;
17064     pw32*)
17065       # pw32 DLLs use 'pw' prefix rather than 'lib'
17066       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17067       ;;
17068     esac
17069     ;;
17070
17071   *)
17072     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17073     ;;
17074   esac
17075   dynamic_linker='Win32 ld.exe'
17076   # FIXME: first we should search . and the directory the executable is in
17077   shlibpath_var=PATH
17078   ;;
17079
17080 darwin* | rhapsody*)
17081   dynamic_linker="$host_os dyld"
17082   version_type=darwin
17083   need_lib_prefix=no
17084   need_version=no
17085   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17086   soname_spec='${libname}${release}${major}$shared_ext'
17087   shlibpath_overrides_runpath=yes
17088   shlibpath_var=DYLD_LIBRARY_PATH
17089   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17090
17091   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17092   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17093   ;;
17094
17095 dgux*)
17096   version_type=linux
17097   need_lib_prefix=no
17098   need_version=no
17099   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17100   soname_spec='${libname}${release}${shared_ext}$major'
17101   shlibpath_var=LD_LIBRARY_PATH
17102   ;;
17103
17104 freebsd* | dragonfly*)
17105   # DragonFly does not have aout.  When/if they implement a new
17106   # versioning mechanism, adjust this.
17107   if test -x /usr/bin/objformat; then
17108     objformat=`/usr/bin/objformat`
17109   else
17110     case $host_os in
17111     freebsd[23].*) objformat=aout ;;
17112     *) objformat=elf ;;
17113     esac
17114   fi
17115   version_type=freebsd-$objformat
17116   case $version_type in
17117     freebsd-elf*)
17118       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17119       need_version=no
17120       need_lib_prefix=no
17121       ;;
17122     freebsd-*)
17123       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17124       need_version=yes
17125       ;;
17126   esac
17127   shlibpath_var=LD_LIBRARY_PATH
17128   case $host_os in
17129   freebsd2.*)
17130     shlibpath_overrides_runpath=yes
17131     ;;
17132   freebsd3.[01]* | freebsdelf3.[01]*)
17133     shlibpath_overrides_runpath=yes
17134     hardcode_into_libs=yes
17135     ;;
17136   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17137   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17138     shlibpath_overrides_runpath=no
17139     hardcode_into_libs=yes
17140     ;;
17141   *) # from 4.6 on, and DragonFly
17142     shlibpath_overrides_runpath=yes
17143     hardcode_into_libs=yes
17144     ;;
17145   esac
17146   ;;
17147
17148 gnu*)
17149   version_type=linux
17150   need_lib_prefix=no
17151   need_version=no
17152   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17153   soname_spec='${libname}${release}${shared_ext}$major'
17154   shlibpath_var=LD_LIBRARY_PATH
17155   hardcode_into_libs=yes
17156   ;;
17157
17158 haiku*)
17159   version_type=linux
17160   need_lib_prefix=no
17161   need_version=no
17162   dynamic_linker="$host_os runtime_loader"
17163   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17164   soname_spec='${libname}${release}${shared_ext}$major'
17165   shlibpath_var=LIBRARY_PATH
17166   shlibpath_overrides_runpath=yes
17167   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17168   hardcode_into_libs=yes
17169   ;;
17170
17171 hpux9* | hpux10* | hpux11*)
17172   # Give a soname corresponding to the major version so that dld.sl refuses to
17173   # link against other versions.
17174   version_type=sunos
17175   need_lib_prefix=no
17176   need_version=no
17177   case $host_cpu in
17178   ia64*)
17179     shrext_cmds='.so'
17180     hardcode_into_libs=yes
17181     dynamic_linker="$host_os dld.so"
17182     shlibpath_var=LD_LIBRARY_PATH
17183     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17184     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17185     soname_spec='${libname}${release}${shared_ext}$major'
17186     if test "X$HPUX_IA64_MODE" = X32; then
17187       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17188     else
17189       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17190     fi
17191     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17192     ;;
17193   hppa*64*)
17194     shrext_cmds='.sl'
17195     hardcode_into_libs=yes
17196     dynamic_linker="$host_os dld.sl"
17197     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17198     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17199     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17200     soname_spec='${libname}${release}${shared_ext}$major'
17201     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17202     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17203     ;;
17204   *)
17205     shrext_cmds='.sl'
17206     dynamic_linker="$host_os dld.sl"
17207     shlibpath_var=SHLIB_PATH
17208     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17209     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17210     soname_spec='${libname}${release}${shared_ext}$major'
17211     ;;
17212   esac
17213   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17214   postinstall_cmds='chmod 555 $lib'
17215   # or fails outright, so override atomically:
17216   install_override_mode=555
17217   ;;
17218
17219 interix[3-9]*)
17220   version_type=linux
17221   need_lib_prefix=no
17222   need_version=no
17223   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17224   soname_spec='${libname}${release}${shared_ext}$major'
17225   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17226   shlibpath_var=LD_LIBRARY_PATH
17227   shlibpath_overrides_runpath=no
17228   hardcode_into_libs=yes
17229   ;;
17230
17231 irix5* | irix6* | nonstopux*)
17232   case $host_os in
17233     nonstopux*) version_type=nonstopux ;;
17234     *)
17235         if test "$lt_cv_prog_gnu_ld" = yes; then
17236                 version_type=linux
17237         else
17238                 version_type=irix
17239         fi ;;
17240   esac
17241   need_lib_prefix=no
17242   need_version=no
17243   soname_spec='${libname}${release}${shared_ext}$major'
17244   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17245   case $host_os in
17246   irix5* | nonstopux*)
17247     libsuff= shlibsuff=
17248     ;;
17249   *)
17250     case $LD in # libtool.m4 will add one of these switches to LD
17251     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17252       libsuff= shlibsuff= libmagic=32-bit;;
17253     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17254       libsuff=32 shlibsuff=N32 libmagic=N32;;
17255     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17256       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17257     *) libsuff= shlibsuff= libmagic=never-match;;
17258     esac
17259     ;;
17260   esac
17261   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17262   shlibpath_overrides_runpath=no
17263   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17264   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17265   hardcode_into_libs=yes
17266   ;;
17267
17268 # No shared lib support for Linux oldld, aout, or coff.
17269 linux*oldld* | linux*aout* | linux*coff*)
17270   dynamic_linker=no
17271   ;;
17272
17273 # This must be Linux ELF.
17274 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17275   version_type=linux
17276   need_lib_prefix=no
17277   need_version=no
17278   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17279   soname_spec='${libname}${release}${shared_ext}$major'
17280   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17281   shlibpath_var=LD_LIBRARY_PATH
17282   shlibpath_overrides_runpath=no
17283
17284   # Some binutils ld are patched to set DT_RUNPATH
17285   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17286   $as_echo_n "(cached) " >&6
17287 else
17288   lt_cv_shlibpath_overrides_runpath=no
17289     save_LDFLAGS=$LDFLAGS
17290     save_libdir=$libdir
17291     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17292          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17293     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17294 /* end confdefs.h.  */
17295
17296 int
17297 main ()
17298 {
17299
17300   ;
17301   return 0;
17302 }
17303 _ACEOF
17304 if ac_fn_c_try_link "$LINENO"; then :
17305   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17306   lt_cv_shlibpath_overrides_runpath=yes
17307 fi
17308 fi
17309 rm -f core conftest.err conftest.$ac_objext \
17310     conftest$ac_exeext conftest.$ac_ext
17311     LDFLAGS=$save_LDFLAGS
17312     libdir=$save_libdir
17313
17314 fi
17315
17316   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17317
17318   # This implies no fast_install, which is unacceptable.
17319   # Some rework will be needed to allow for fast_install
17320   # before this can be enabled.
17321   hardcode_into_libs=yes
17322
17323   # Append ld.so.conf contents to the search path
17324   if test -f /etc/ld.so.conf; then
17325     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' ' '`
17326     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17327   fi
17328
17329   # We used to test for /lib/ld.so.1 and disable shared libraries on
17330   # powerpc, because MkLinux only supported shared libraries with the
17331   # GNU dynamic linker.  Since this was broken with cross compilers,
17332   # most powerpc-linux boxes support dynamic linking these days and
17333   # people can always --disable-shared, the test was removed, and we
17334   # assume the GNU/Linux dynamic linker is in use.
17335   dynamic_linker='GNU/Linux ld.so'
17336   ;;
17337
17338 netbsd*)
17339   version_type=sunos
17340   need_lib_prefix=no
17341   need_version=no
17342   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17343     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17344     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17345     dynamic_linker='NetBSD (a.out) ld.so'
17346   else
17347     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17348     soname_spec='${libname}${release}${shared_ext}$major'
17349     dynamic_linker='NetBSD ld.elf_so'
17350   fi
17351   shlibpath_var=LD_LIBRARY_PATH
17352   shlibpath_overrides_runpath=yes
17353   hardcode_into_libs=yes
17354   ;;
17355
17356 newsos6)
17357   version_type=linux
17358   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17359   shlibpath_var=LD_LIBRARY_PATH
17360   shlibpath_overrides_runpath=yes
17361   ;;
17362
17363 *nto* | *qnx*)
17364   version_type=qnx
17365   need_lib_prefix=no
17366   need_version=no
17367   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17368   soname_spec='${libname}${release}${shared_ext}$major'
17369   shlibpath_var=LD_LIBRARY_PATH
17370   shlibpath_overrides_runpath=no
17371   hardcode_into_libs=yes
17372   dynamic_linker='ldqnx.so'
17373   ;;
17374
17375 openbsd*)
17376   version_type=sunos
17377   sys_lib_dlsearch_path_spec="/usr/lib"
17378   need_lib_prefix=no
17379   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17380   case $host_os in
17381     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17382     *)                          need_version=no  ;;
17383   esac
17384   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17385   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17386   shlibpath_var=LD_LIBRARY_PATH
17387   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17388     case $host_os in
17389       openbsd2.[89] | openbsd2.[89].*)
17390         shlibpath_overrides_runpath=no
17391         ;;
17392       *)
17393         shlibpath_overrides_runpath=yes
17394         ;;
17395       esac
17396   else
17397     shlibpath_overrides_runpath=yes
17398   fi
17399   ;;
17400
17401 os2*)
17402   libname_spec='$name'
17403   shrext_cmds=".dll"
17404   need_lib_prefix=no
17405   library_names_spec='$libname${shared_ext} $libname.a'
17406   dynamic_linker='OS/2 ld.exe'
17407   shlibpath_var=LIBPATH
17408   ;;
17409
17410 osf3* | osf4* | osf5*)
17411   version_type=osf
17412   need_lib_prefix=no
17413   need_version=no
17414   soname_spec='${libname}${release}${shared_ext}$major'
17415   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17416   shlibpath_var=LD_LIBRARY_PATH
17417   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17418   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17419   ;;
17420
17421 rdos*)
17422   dynamic_linker=no
17423   ;;
17424
17425 solaris*)
17426   version_type=linux
17427   need_lib_prefix=no
17428   need_version=no
17429   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17430   soname_spec='${libname}${release}${shared_ext}$major'
17431   shlibpath_var=LD_LIBRARY_PATH
17432   shlibpath_overrides_runpath=yes
17433   hardcode_into_libs=yes
17434   # ldd complains unless libraries are executable
17435   postinstall_cmds='chmod +x $lib'
17436   ;;
17437
17438 sunos4*)
17439   version_type=sunos
17440   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17441   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17442   shlibpath_var=LD_LIBRARY_PATH
17443   shlibpath_overrides_runpath=yes
17444   if test "$with_gnu_ld" = yes; then
17445     need_lib_prefix=no
17446   fi
17447   need_version=yes
17448   ;;
17449
17450 sysv4 | sysv4.3*)
17451   version_type=linux
17452   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17453   soname_spec='${libname}${release}${shared_ext}$major'
17454   shlibpath_var=LD_LIBRARY_PATH
17455   case $host_vendor in
17456     sni)
17457       shlibpath_overrides_runpath=no
17458       need_lib_prefix=no
17459       runpath_var=LD_RUN_PATH
17460       ;;
17461     siemens)
17462       need_lib_prefix=no
17463       ;;
17464     motorola)
17465       need_lib_prefix=no
17466       need_version=no
17467       shlibpath_overrides_runpath=no
17468       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17469       ;;
17470   esac
17471   ;;
17472
17473 sysv4*MP*)
17474   if test -d /usr/nec ;then
17475     version_type=linux
17476     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17477     soname_spec='$libname${shared_ext}.$major'
17478     shlibpath_var=LD_LIBRARY_PATH
17479   fi
17480   ;;
17481
17482 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17483   version_type=freebsd-elf
17484   need_lib_prefix=no
17485   need_version=no
17486   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17487   soname_spec='${libname}${release}${shared_ext}$major'
17488   shlibpath_var=LD_LIBRARY_PATH
17489   shlibpath_overrides_runpath=yes
17490   hardcode_into_libs=yes
17491   if test "$with_gnu_ld" = yes; then
17492     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17493   else
17494     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17495     case $host_os in
17496       sco3.2v5*)
17497         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17498         ;;
17499     esac
17500   fi
17501   sys_lib_dlsearch_path_spec='/usr/lib'
17502   ;;
17503
17504 tpf*)
17505   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17506   version_type=linux
17507   need_lib_prefix=no
17508   need_version=no
17509   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17510   shlibpath_var=LD_LIBRARY_PATH
17511   shlibpath_overrides_runpath=no
17512   hardcode_into_libs=yes
17513   ;;
17514
17515 uts4*)
17516   version_type=linux
17517   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17518   soname_spec='${libname}${release}${shared_ext}$major'
17519   shlibpath_var=LD_LIBRARY_PATH
17520   ;;
17521
17522 *)
17523   dynamic_linker=no
17524   ;;
17525 esac
17526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17527 $as_echo "$dynamic_linker" >&6; }
17528 test "$dynamic_linker" = no && can_build_shared=no
17529
17530 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17531 if test "$GCC" = yes; then
17532   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17533 fi
17534
17535 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17536   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17537 fi
17538 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17539   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17540 fi
17541
17542
17543
17544
17545
17546
17547
17548
17549
17550
17551
17552
17553
17554
17555
17556
17557
17558
17559
17560
17561
17562
17563
17564
17565
17566
17567
17568
17569
17570
17571
17572
17573
17574
17575
17576
17577
17578
17579
17580
17581
17582
17583
17584
17585
17586
17587
17588
17589
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17634 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17635 hardcode_action=
17636 if test -n "$hardcode_libdir_flag_spec" ||
17637    test -n "$runpath_var" ||
17638    test "X$hardcode_automatic" = "Xyes" ; then
17639
17640   # We can hardcode non-existent directories.
17641   if test "$hardcode_direct" != no &&
17642      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17643      # have to relink, otherwise we might link with an installed library
17644      # when we should be linking with a yet-to-be-installed one
17645      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17646      test "$hardcode_minus_L" != no; then
17647     # Linking always hardcodes the temporary library directory.
17648     hardcode_action=relink
17649   else
17650     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17651     hardcode_action=immediate
17652   fi
17653 else
17654   # We cannot hardcode anything, or else we can only hardcode existing
17655   # directories.
17656   hardcode_action=unsupported
17657 fi
17658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17659 $as_echo "$hardcode_action" >&6; }
17660
17661 if test "$hardcode_action" = relink ||
17662    test "$inherit_rpath" = yes; then
17663   # Fast installation is not supported
17664   enable_fast_install=no
17665 elif test "$shlibpath_overrides_runpath" = yes ||
17666      test "$enable_shared" = no; then
17667   # Fast installation is not necessary
17668   enable_fast_install=needless
17669 fi
17670
17671
17672
17673
17674
17675
17676   if test "x$enable_dlopen" != xyes; then
17677   enable_dlopen=unknown
17678   enable_dlopen_self=unknown
17679   enable_dlopen_self_static=unknown
17680 else
17681   lt_cv_dlopen=no
17682   lt_cv_dlopen_libs=
17683
17684   case $host_os in
17685   beos*)
17686     lt_cv_dlopen="load_add_on"
17687     lt_cv_dlopen_libs=
17688     lt_cv_dlopen_self=yes
17689     ;;
17690
17691   mingw* | pw32* | cegcc*)
17692     lt_cv_dlopen="LoadLibrary"
17693     lt_cv_dlopen_libs=
17694     ;;
17695
17696   cygwin*)
17697     lt_cv_dlopen="dlopen"
17698     lt_cv_dlopen_libs=
17699     ;;
17700
17701   darwin*)
17702   # if libdl is installed we need to link against it
17703     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17704 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17705 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17706   $as_echo_n "(cached) " >&6
17707 else
17708   ac_check_lib_save_LIBS=$LIBS
17709 LIBS="-ldl  $LIBS"
17710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17711 /* end confdefs.h.  */
17712
17713 /* Override any GCC internal prototype to avoid an error.
17714    Use char because int might match the return type of a GCC
17715    builtin and then its argument prototype would still apply.  */
17716 #ifdef __cplusplus
17717 extern "C"
17718 #endif
17719 char dlopen ();
17720 int
17721 main ()
17722 {
17723 return dlopen ();
17724   ;
17725   return 0;
17726 }
17727 _ACEOF
17728 if ac_fn_c_try_link "$LINENO"; then :
17729   ac_cv_lib_dl_dlopen=yes
17730 else
17731   ac_cv_lib_dl_dlopen=no
17732 fi
17733 rm -f core conftest.err conftest.$ac_objext \
17734     conftest$ac_exeext conftest.$ac_ext
17735 LIBS=$ac_check_lib_save_LIBS
17736 fi
17737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17738 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17739 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17740   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17741 else
17742
17743     lt_cv_dlopen="dyld"
17744     lt_cv_dlopen_libs=
17745     lt_cv_dlopen_self=yes
17746
17747 fi
17748
17749     ;;
17750
17751   *)
17752     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17753 if test "x$ac_cv_func_shl_load" = x""yes; then :
17754   lt_cv_dlopen="shl_load"
17755 else
17756   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17757 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17758 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17759   $as_echo_n "(cached) " >&6
17760 else
17761   ac_check_lib_save_LIBS=$LIBS
17762 LIBS="-ldld  $LIBS"
17763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17764 /* end confdefs.h.  */
17765
17766 /* Override any GCC internal prototype to avoid an error.
17767    Use char because int might match the return type of a GCC
17768    builtin and then its argument prototype would still apply.  */
17769 #ifdef __cplusplus
17770 extern "C"
17771 #endif
17772 char shl_load ();
17773 int
17774 main ()
17775 {
17776 return shl_load ();
17777   ;
17778   return 0;
17779 }
17780 _ACEOF
17781 if ac_fn_c_try_link "$LINENO"; then :
17782   ac_cv_lib_dld_shl_load=yes
17783 else
17784   ac_cv_lib_dld_shl_load=no
17785 fi
17786 rm -f core conftest.err conftest.$ac_objext \
17787     conftest$ac_exeext conftest.$ac_ext
17788 LIBS=$ac_check_lib_save_LIBS
17789 fi
17790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17791 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17792 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17793   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17794 else
17795   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17796 if test "x$ac_cv_func_dlopen" = x""yes; then :
17797   lt_cv_dlopen="dlopen"
17798 else
17799   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17800 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17801 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17802   $as_echo_n "(cached) " >&6
17803 else
17804   ac_check_lib_save_LIBS=$LIBS
17805 LIBS="-ldl  $LIBS"
17806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17807 /* end confdefs.h.  */
17808
17809 /* Override any GCC internal prototype to avoid an error.
17810    Use char because int might match the return type of a GCC
17811    builtin and then its argument prototype would still apply.  */
17812 #ifdef __cplusplus
17813 extern "C"
17814 #endif
17815 char dlopen ();
17816 int
17817 main ()
17818 {
17819 return dlopen ();
17820   ;
17821   return 0;
17822 }
17823 _ACEOF
17824 if ac_fn_c_try_link "$LINENO"; then :
17825   ac_cv_lib_dl_dlopen=yes
17826 else
17827   ac_cv_lib_dl_dlopen=no
17828 fi
17829 rm -f core conftest.err conftest.$ac_objext \
17830     conftest$ac_exeext conftest.$ac_ext
17831 LIBS=$ac_check_lib_save_LIBS
17832 fi
17833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17834 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17835 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17836   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17837 else
17838   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17839 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17840 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17841   $as_echo_n "(cached) " >&6
17842 else
17843   ac_check_lib_save_LIBS=$LIBS
17844 LIBS="-lsvld  $LIBS"
17845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17846 /* end confdefs.h.  */
17847
17848 /* Override any GCC internal prototype to avoid an error.
17849    Use char because int might match the return type of a GCC
17850    builtin and then its argument prototype would still apply.  */
17851 #ifdef __cplusplus
17852 extern "C"
17853 #endif
17854 char dlopen ();
17855 int
17856 main ()
17857 {
17858 return dlopen ();
17859   ;
17860   return 0;
17861 }
17862 _ACEOF
17863 if ac_fn_c_try_link "$LINENO"; then :
17864   ac_cv_lib_svld_dlopen=yes
17865 else
17866   ac_cv_lib_svld_dlopen=no
17867 fi
17868 rm -f core conftest.err conftest.$ac_objext \
17869     conftest$ac_exeext conftest.$ac_ext
17870 LIBS=$ac_check_lib_save_LIBS
17871 fi
17872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17873 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17874 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17875   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17876 else
17877   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17878 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17879 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17880   $as_echo_n "(cached) " >&6
17881 else
17882   ac_check_lib_save_LIBS=$LIBS
17883 LIBS="-ldld  $LIBS"
17884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17885 /* end confdefs.h.  */
17886
17887 /* Override any GCC internal prototype to avoid an error.
17888    Use char because int might match the return type of a GCC
17889    builtin and then its argument prototype would still apply.  */
17890 #ifdef __cplusplus
17891 extern "C"
17892 #endif
17893 char dld_link ();
17894 int
17895 main ()
17896 {
17897 return dld_link ();
17898   ;
17899   return 0;
17900 }
17901 _ACEOF
17902 if ac_fn_c_try_link "$LINENO"; then :
17903   ac_cv_lib_dld_dld_link=yes
17904 else
17905   ac_cv_lib_dld_dld_link=no
17906 fi
17907 rm -f core conftest.err conftest.$ac_objext \
17908     conftest$ac_exeext conftest.$ac_ext
17909 LIBS=$ac_check_lib_save_LIBS
17910 fi
17911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17912 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17913 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17914   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17915 fi
17916
17917
17918 fi
17919
17920
17921 fi
17922
17923
17924 fi
17925
17926
17927 fi
17928
17929
17930 fi
17931
17932     ;;
17933   esac
17934
17935   if test "x$lt_cv_dlopen" != xno; then
17936     enable_dlopen=yes
17937   else
17938     enable_dlopen=no
17939   fi
17940
17941   case $lt_cv_dlopen in
17942   dlopen)
17943     save_CPPFLAGS="$CPPFLAGS"
17944     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17945
17946     save_LDFLAGS="$LDFLAGS"
17947     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17948
17949     save_LIBS="$LIBS"
17950     LIBS="$lt_cv_dlopen_libs $LIBS"
17951
17952     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17953 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17954 if test "${lt_cv_dlopen_self+set}" = set; then :
17955   $as_echo_n "(cached) " >&6
17956 else
17957           if test "$cross_compiling" = yes; then :
17958   lt_cv_dlopen_self=cross
17959 else
17960   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17961   lt_status=$lt_dlunknown
17962   cat > conftest.$ac_ext <<_LT_EOF
17963 #line 17963 "configure"
17964 #include "confdefs.h"
17965
17966 #if HAVE_DLFCN_H
17967 #include <dlfcn.h>
17968 #endif
17969
17970 #include <stdio.h>
17971
17972 #ifdef RTLD_GLOBAL
17973 #  define LT_DLGLOBAL           RTLD_GLOBAL
17974 #else
17975 #  ifdef DL_GLOBAL
17976 #    define LT_DLGLOBAL         DL_GLOBAL
17977 #  else
17978 #    define LT_DLGLOBAL         0
17979 #  endif
17980 #endif
17981
17982 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17983    find out it does not work in some platform. */
17984 #ifndef LT_DLLAZY_OR_NOW
17985 #  ifdef RTLD_LAZY
17986 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17987 #  else
17988 #    ifdef DL_LAZY
17989 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17990 #    else
17991 #      ifdef RTLD_NOW
17992 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17993 #      else
17994 #        ifdef DL_NOW
17995 #          define LT_DLLAZY_OR_NOW      DL_NOW
17996 #        else
17997 #          define LT_DLLAZY_OR_NOW      0
17998 #        endif
17999 #      endif
18000 #    endif
18001 #  endif
18002 #endif
18003
18004 /* When -fvisbility=hidden is used, assume the code has been annotated
18005    correspondingly for the symbols needed.  */
18006 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18007 void fnord () __attribute__((visibility("default")));
18008 #endif
18009
18010 void fnord () { int i=42; }
18011 int main ()
18012 {
18013   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18014   int status = $lt_dlunknown;
18015
18016   if (self)
18017     {
18018       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18019       else
18020         {
18021           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18022           else puts (dlerror ());
18023         }
18024       /* dlclose (self); */
18025     }
18026   else
18027     puts (dlerror ());
18028
18029   return status;
18030 }
18031 _LT_EOF
18032   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18033   (eval $ac_link) 2>&5
18034   ac_status=$?
18035   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18036   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18037     (./conftest; exit; ) >&5 2>/dev/null
18038     lt_status=$?
18039     case x$lt_status in
18040       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
18041       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
18042       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
18043     esac
18044   else :
18045     # compilation failed
18046     lt_cv_dlopen_self=no
18047   fi
18048 fi
18049 rm -fr conftest*
18050
18051
18052 fi
18053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
18054 $as_echo "$lt_cv_dlopen_self" >&6; }
18055
18056     if test "x$lt_cv_dlopen_self" = xyes; then
18057       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
18058       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
18059 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
18060 if test "${lt_cv_dlopen_self_static+set}" = set; then :
18061   $as_echo_n "(cached) " >&6
18062 else
18063           if test "$cross_compiling" = yes; then :
18064   lt_cv_dlopen_self_static=cross
18065 else
18066   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18067   lt_status=$lt_dlunknown
18068   cat > conftest.$ac_ext <<_LT_EOF
18069 #line 18069 "configure"
18070 #include "confdefs.h"
18071
18072 #if HAVE_DLFCN_H
18073 #include <dlfcn.h>
18074 #endif
18075
18076 #include <stdio.h>
18077
18078 #ifdef RTLD_GLOBAL
18079 #  define LT_DLGLOBAL           RTLD_GLOBAL
18080 #else
18081 #  ifdef DL_GLOBAL
18082 #    define LT_DLGLOBAL         DL_GLOBAL
18083 #  else
18084 #    define LT_DLGLOBAL         0
18085 #  endif
18086 #endif
18087
18088 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18089    find out it does not work in some platform. */
18090 #ifndef LT_DLLAZY_OR_NOW
18091 #  ifdef RTLD_LAZY
18092 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18093 #  else
18094 #    ifdef DL_LAZY
18095 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18096 #    else
18097 #      ifdef RTLD_NOW
18098 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18099 #      else
18100 #        ifdef DL_NOW
18101 #          define LT_DLLAZY_OR_NOW      DL_NOW
18102 #        else
18103 #          define LT_DLLAZY_OR_NOW      0
18104 #        endif
18105 #      endif
18106 #    endif
18107 #  endif
18108 #endif
18109
18110 /* When -fvisbility=hidden is used, assume the code has been annotated
18111    correspondingly for the symbols needed.  */
18112 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18113 void fnord () __attribute__((visibility("default")));
18114 #endif
18115
18116 void fnord () { int i=42; }
18117 int main ()
18118 {
18119   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18120   int status = $lt_dlunknown;
18121
18122   if (self)
18123     {
18124       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18125       else
18126         {
18127           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18128           else puts (dlerror ());
18129         }
18130       /* dlclose (self); */
18131     }
18132   else
18133     puts (dlerror ());
18134
18135   return status;
18136 }
18137 _LT_EOF
18138   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18139   (eval $ac_link) 2>&5
18140   ac_status=$?
18141   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18142   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18143     (./conftest; exit; ) >&5 2>/dev/null
18144     lt_status=$?
18145     case x$lt_status in
18146       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18147       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18148       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18149     esac
18150   else :
18151     # compilation failed
18152     lt_cv_dlopen_self_static=no
18153   fi
18154 fi
18155 rm -fr conftest*
18156
18157
18158 fi
18159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18160 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18161     fi
18162
18163     CPPFLAGS="$save_CPPFLAGS"
18164     LDFLAGS="$save_LDFLAGS"
18165     LIBS="$save_LIBS"
18166     ;;
18167   esac
18168
18169   case $lt_cv_dlopen_self in
18170   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18171   *) enable_dlopen_self=unknown ;;
18172   esac
18173
18174   case $lt_cv_dlopen_self_static in
18175   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18176   *) enable_dlopen_self_static=unknown ;;
18177   esac
18178 fi
18179
18180
18181
18182
18183
18184
18185
18186
18187
18188
18189
18190
18191
18192
18193
18194
18195
18196 striplib=
18197 old_striplib=
18198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18199 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18200 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18201   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18202   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18204 $as_echo "yes" >&6; }
18205 else
18206 # FIXME - insert some real tests, host_os isn't really good enough
18207   case $host_os in
18208   darwin*)
18209     if test -n "$STRIP" ; then
18210       striplib="$STRIP -x"
18211       old_striplib="$STRIP -S"
18212       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18213 $as_echo "yes" >&6; }
18214     else
18215       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18216 $as_echo "no" >&6; }
18217     fi
18218     ;;
18219   *)
18220     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18221 $as_echo "no" >&6; }
18222     ;;
18223   esac
18224 fi
18225
18226
18227
18228
18229
18230
18231
18232
18233
18234
18235
18236
18237   # Report which library types will actually be built
18238   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18239 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18240   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18241 $as_echo "$can_build_shared" >&6; }
18242
18243   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18244 $as_echo_n "checking whether to build shared libraries... " >&6; }
18245   test "$can_build_shared" = "no" && enable_shared=no
18246
18247   # On AIX, shared libraries and static libraries use the same namespace, and
18248   # are all built from PIC.
18249   case $host_os in
18250   aix3*)
18251     test "$enable_shared" = yes && enable_static=no
18252     if test -n "$RANLIB"; then
18253       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18254       postinstall_cmds='$RANLIB $lib'
18255     fi
18256     ;;
18257
18258   aix[4-9]*)
18259     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18260       test "$enable_shared" = yes && enable_static=no
18261     fi
18262     ;;
18263   esac
18264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18265 $as_echo "$enable_shared" >&6; }
18266
18267   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18268 $as_echo_n "checking whether to build static libraries... " >&6; }
18269   # Make sure either enable_shared or enable_static is yes.
18270   test "$enable_shared" = yes || enable_static=yes
18271   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18272 $as_echo "$enable_static" >&6; }
18273
18274
18275
18276
18277 fi
18278 ac_ext=c
18279 ac_cpp='$CPP $CPPFLAGS'
18280 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18281 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18282 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18283
18284 CC="$lt_save_CC"
18285
18286       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18287     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18288     (test "X$CXX" != "Xg++"))) ; then
18289   ac_ext=cpp
18290 ac_cpp='$CXXCPP $CPPFLAGS'
18291 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18292 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18293 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18295 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18296 if test -z "$CXXCPP"; then
18297   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18298   $as_echo_n "(cached) " >&6
18299 else
18300       # Double quotes because CXXCPP needs to be expanded
18301     for CXXCPP in "$CXX -E" "/lib/cpp"
18302     do
18303       ac_preproc_ok=false
18304 for ac_cxx_preproc_warn_flag in '' yes
18305 do
18306   # Use a header file that comes with gcc, so configuring glibc
18307   # with a fresh cross-compiler works.
18308   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18309   # <limits.h> exists even on freestanding compilers.
18310   # On the NeXT, cc -E runs the code through the compiler's parser,
18311   # not just through cpp. "Syntax error" is here to catch this case.
18312   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18313 /* end confdefs.h.  */
18314 #ifdef __STDC__
18315 # include <limits.h>
18316 #else
18317 # include <assert.h>
18318 #endif
18319                      Syntax error
18320 _ACEOF
18321 if ac_fn_cxx_try_cpp "$LINENO"; then :
18322
18323 else
18324   # Broken: fails on valid input.
18325 continue
18326 fi
18327 rm -f conftest.err conftest.$ac_ext
18328
18329   # OK, works on sane cases.  Now check whether nonexistent headers
18330   # can be detected and how.
18331   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18332 /* end confdefs.h.  */
18333 #include <ac_nonexistent.h>
18334 _ACEOF
18335 if ac_fn_cxx_try_cpp "$LINENO"; then :
18336   # Broken: success on invalid input.
18337 continue
18338 else
18339   # Passes both tests.
18340 ac_preproc_ok=:
18341 break
18342 fi
18343 rm -f conftest.err conftest.$ac_ext
18344
18345 done
18346 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18347 rm -f conftest.err conftest.$ac_ext
18348 if $ac_preproc_ok; then :
18349   break
18350 fi
18351
18352     done
18353     ac_cv_prog_CXXCPP=$CXXCPP
18354
18355 fi
18356   CXXCPP=$ac_cv_prog_CXXCPP
18357 else
18358   ac_cv_prog_CXXCPP=$CXXCPP
18359 fi
18360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18361 $as_echo "$CXXCPP" >&6; }
18362 ac_preproc_ok=false
18363 for ac_cxx_preproc_warn_flag in '' yes
18364 do
18365   # Use a header file that comes with gcc, so configuring glibc
18366   # with a fresh cross-compiler works.
18367   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18368   # <limits.h> exists even on freestanding compilers.
18369   # On the NeXT, cc -E runs the code through the compiler's parser,
18370   # not just through cpp. "Syntax error" is here to catch this case.
18371   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18372 /* end confdefs.h.  */
18373 #ifdef __STDC__
18374 # include <limits.h>
18375 #else
18376 # include <assert.h>
18377 #endif
18378                      Syntax error
18379 _ACEOF
18380 if ac_fn_cxx_try_cpp "$LINENO"; then :
18381
18382 else
18383   # Broken: fails on valid input.
18384 continue
18385 fi
18386 rm -f conftest.err conftest.$ac_ext
18387
18388   # OK, works on sane cases.  Now check whether nonexistent headers
18389   # can be detected and how.
18390   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18391 /* end confdefs.h.  */
18392 #include <ac_nonexistent.h>
18393 _ACEOF
18394 if ac_fn_cxx_try_cpp "$LINENO"; then :
18395   # Broken: success on invalid input.
18396 continue
18397 else
18398   # Passes both tests.
18399 ac_preproc_ok=:
18400 break
18401 fi
18402 rm -f conftest.err conftest.$ac_ext
18403
18404 done
18405 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18406 rm -f conftest.err conftest.$ac_ext
18407 if $ac_preproc_ok; then :
18408
18409 else
18410   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18411 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18412 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18413 See \`config.log' for more details." "$LINENO" 5; }
18414 fi
18415
18416 ac_ext=c
18417 ac_cpp='$CPP $CPPFLAGS'
18418 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18419 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18420 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18421
18422 else
18423   _lt_caught_CXX_error=yes
18424 fi
18425
18426 ac_ext=cpp
18427 ac_cpp='$CXXCPP $CPPFLAGS'
18428 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18429 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18430 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18431
18432 archive_cmds_need_lc_CXX=no
18433 allow_undefined_flag_CXX=
18434 always_export_symbols_CXX=no
18435 archive_expsym_cmds_CXX=
18436 compiler_needs_object_CXX=no
18437 export_dynamic_flag_spec_CXX=
18438 hardcode_direct_CXX=no
18439 hardcode_direct_absolute_CXX=no
18440 hardcode_libdir_flag_spec_CXX=
18441 hardcode_libdir_flag_spec_ld_CXX=
18442 hardcode_libdir_separator_CXX=
18443 hardcode_minus_L_CXX=no
18444 hardcode_shlibpath_var_CXX=unsupported
18445 hardcode_automatic_CXX=no
18446 inherit_rpath_CXX=no
18447 module_cmds_CXX=
18448 module_expsym_cmds_CXX=
18449 link_all_deplibs_CXX=unknown
18450 old_archive_cmds_CXX=$old_archive_cmds
18451 reload_flag_CXX=$reload_flag
18452 reload_cmds_CXX=$reload_cmds
18453 no_undefined_flag_CXX=
18454 whole_archive_flag_spec_CXX=
18455 enable_shared_with_static_runtimes_CXX=no
18456
18457 # Source file extension for C++ test sources.
18458 ac_ext=cpp
18459
18460 # Object file extension for compiled C++ test sources.
18461 objext=o
18462 objext_CXX=$objext
18463
18464 # No sense in running all these tests if we already determined that
18465 # the CXX compiler isn't working.  Some variables (like enable_shared)
18466 # are currently assumed to apply to all compilers on this platform,
18467 # and will be corrupted by setting them based on a non-working compiler.
18468 if test "$_lt_caught_CXX_error" != yes; then
18469   # Code to be used in simple compile tests
18470   lt_simple_compile_test_code="int some_variable = 0;"
18471
18472   # Code to be used in simple link tests
18473   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18474
18475   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18476
18477
18478
18479
18480
18481
18482 # If no C compiler was specified, use CC.
18483 LTCC=${LTCC-"$CC"}
18484
18485 # If no C compiler flags were specified, use CFLAGS.
18486 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18487
18488 # Allow CC to be a program name with arguments.
18489 compiler=$CC
18490
18491
18492   # save warnings/boilerplate of simple test code
18493   ac_outfile=conftest.$ac_objext
18494 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18495 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18496 _lt_compiler_boilerplate=`cat conftest.err`
18497 $RM conftest*
18498
18499   ac_outfile=conftest.$ac_objext
18500 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18501 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18502 _lt_linker_boilerplate=`cat conftest.err`
18503 $RM -r conftest*
18504
18505
18506   # Allow CC to be a program name with arguments.
18507   lt_save_CC=$CC
18508   lt_save_LD=$LD
18509   lt_save_GCC=$GCC
18510   GCC=$GXX
18511   lt_save_with_gnu_ld=$with_gnu_ld
18512   lt_save_path_LD=$lt_cv_path_LD
18513   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18514     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18515   else
18516     $as_unset lt_cv_prog_gnu_ld
18517   fi
18518   if test -n "${lt_cv_path_LDCXX+set}"; then
18519     lt_cv_path_LD=$lt_cv_path_LDCXX
18520   else
18521     $as_unset lt_cv_path_LD
18522   fi
18523   test -z "${LDCXX+set}" || LD=$LDCXX
18524   CC=${CXX-"c++"}
18525   compiler=$CC
18526   compiler_CXX=$CC
18527   for cc_temp in $compiler""; do
18528   case $cc_temp in
18529     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18530     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18531     \-*) ;;
18532     *) break;;
18533   esac
18534 done
18535 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18536
18537
18538   if test -n "$compiler"; then
18539     # We don't want -fno-exception when compiling C++ code, so set the
18540     # no_builtin_flag separately
18541     if test "$GXX" = yes; then
18542       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18543     else
18544       lt_prog_compiler_no_builtin_flag_CXX=
18545     fi
18546
18547     if test "$GXX" = yes; then
18548       # Set up default GNU C++ configuration
18549
18550
18551
18552 # Check whether --with-gnu-ld was given.
18553 if test "${with_gnu_ld+set}" = set; then :
18554   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18555 else
18556   with_gnu_ld=no
18557 fi
18558
18559 ac_prog=ld
18560 if test "$GCC" = yes; then
18561   # Check if gcc -print-prog-name=ld gives a path.
18562   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18563 $as_echo_n "checking for ld used by $CC... " >&6; }
18564   case $host in
18565   *-*-mingw*)
18566     # gcc leaves a trailing carriage return which upsets mingw
18567     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18568   *)
18569     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18570   esac
18571   case $ac_prog in
18572     # Accept absolute paths.
18573     [\\/]* | ?:[\\/]*)
18574       re_direlt='/[^/][^/]*/\.\./'
18575       # Canonicalize the pathname of ld
18576       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18577       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18578         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18579       done
18580       test -z "$LD" && LD="$ac_prog"
18581       ;;
18582   "")
18583     # If it fails, then pretend we aren't using GCC.
18584     ac_prog=ld
18585     ;;
18586   *)
18587     # If it is relative, then search for the first ld in PATH.
18588     with_gnu_ld=unknown
18589     ;;
18590   esac
18591 elif test "$with_gnu_ld" = yes; then
18592   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18593 $as_echo_n "checking for GNU ld... " >&6; }
18594 else
18595   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18596 $as_echo_n "checking for non-GNU ld... " >&6; }
18597 fi
18598 if test "${lt_cv_path_LD+set}" = set; then :
18599   $as_echo_n "(cached) " >&6
18600 else
18601   if test -z "$LD"; then
18602   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18603   for ac_dir in $PATH; do
18604     IFS="$lt_save_ifs"
18605     test -z "$ac_dir" && ac_dir=.
18606     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18607       lt_cv_path_LD="$ac_dir/$ac_prog"
18608       # Check to see if the program is GNU ld.  I'd rather use --version,
18609       # but apparently some variants of GNU ld only accept -v.
18610       # Break only if it was the GNU/non-GNU ld that we prefer.
18611       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18612       *GNU* | *'with BFD'*)
18613         test "$with_gnu_ld" != no && break
18614         ;;
18615       *)
18616         test "$with_gnu_ld" != yes && break
18617         ;;
18618       esac
18619     fi
18620   done
18621   IFS="$lt_save_ifs"
18622 else
18623   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18624 fi
18625 fi
18626
18627 LD="$lt_cv_path_LD"
18628 if test -n "$LD"; then
18629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18630 $as_echo "$LD" >&6; }
18631 else
18632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18633 $as_echo "no" >&6; }
18634 fi
18635 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18637 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18638 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18639   $as_echo_n "(cached) " >&6
18640 else
18641   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18642 case `$LD -v 2>&1 </dev/null` in
18643 *GNU* | *'with BFD'*)
18644   lt_cv_prog_gnu_ld=yes
18645   ;;
18646 *)
18647   lt_cv_prog_gnu_ld=no
18648   ;;
18649 esac
18650 fi
18651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18652 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18653 with_gnu_ld=$lt_cv_prog_gnu_ld
18654
18655
18656
18657
18658
18659
18660
18661       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18662       # archiving commands below assume that GNU ld is being used.
18663       if test "$with_gnu_ld" = yes; then
18664         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18665         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18666
18667         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18668         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18669
18670         # If archive_cmds runs LD, not CC, wlarc should be empty
18671         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18672         #     investigate it a little bit more. (MM)
18673         wlarc='${wl}'
18674
18675         # ancient GNU ld didn't support --whole-archive et. al.
18676         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18677           $GREP 'no-whole-archive' > /dev/null; then
18678           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18679         else
18680           whole_archive_flag_spec_CXX=
18681         fi
18682       else
18683         with_gnu_ld=no
18684         wlarc=
18685
18686         # A generic and very simple default shared library creation
18687         # command for GNU C++ for the case where it uses the native
18688         # linker, instead of GNU ld.  If possible, this setting should
18689         # overridden to take advantage of the native linker features on
18690         # the platform it is being used on.
18691         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18692       fi
18693
18694       # Commands to make compiler produce verbose output that lists
18695       # what "hidden" libraries, object files and flags are used when
18696       # linking a shared library.
18697       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18698
18699     else
18700       GXX=no
18701       with_gnu_ld=no
18702       wlarc=
18703     fi
18704
18705     # PORTME: fill in a description of your system's C++ link characteristics
18706     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18707 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18708     ld_shlibs_CXX=yes
18709     case $host_os in
18710       aix3*)
18711         # FIXME: insert proper C++ library support
18712         ld_shlibs_CXX=no
18713         ;;
18714       aix[4-9]*)
18715         if test "$host_cpu" = ia64; then
18716           # On IA64, the linker does run time linking by default, so we don't
18717           # have to do anything special.
18718           aix_use_runtimelinking=no
18719           exp_sym_flag='-Bexport'
18720           no_entry_flag=""
18721         else
18722           aix_use_runtimelinking=no
18723
18724           # Test if we are trying to use run time linking or normal
18725           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18726           # need to do runtime linking.
18727           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18728             for ld_flag in $LDFLAGS; do
18729               case $ld_flag in
18730               *-brtl*)
18731                 aix_use_runtimelinking=yes
18732                 break
18733                 ;;
18734               esac
18735             done
18736             ;;
18737           esac
18738
18739           exp_sym_flag='-bexport'
18740           no_entry_flag='-bnoentry'
18741         fi
18742
18743         # When large executables or shared objects are built, AIX ld can
18744         # have problems creating the table of contents.  If linking a library
18745         # or program results in "error TOC overflow" add -mminimal-toc to
18746         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18747         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18748
18749         archive_cmds_CXX=''
18750         hardcode_direct_CXX=yes
18751         hardcode_direct_absolute_CXX=yes
18752         hardcode_libdir_separator_CXX=':'
18753         link_all_deplibs_CXX=yes
18754         file_list_spec_CXX='${wl}-f,'
18755
18756         if test "$GXX" = yes; then
18757           case $host_os in aix4.[012]|aix4.[012].*)
18758           # We only want to do this on AIX 4.2 and lower, the check
18759           # below for broken collect2 doesn't work under 4.3+
18760           collect2name=`${CC} -print-prog-name=collect2`
18761           if test -f "$collect2name" &&
18762              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18763           then
18764             # We have reworked collect2
18765             :
18766           else
18767             # We have old collect2
18768             hardcode_direct_CXX=unsupported
18769             # It fails to find uninstalled libraries when the uninstalled
18770             # path is not listed in the libpath.  Setting hardcode_minus_L
18771             # to unsupported forces relinking
18772             hardcode_minus_L_CXX=yes
18773             hardcode_libdir_flag_spec_CXX='-L$libdir'
18774             hardcode_libdir_separator_CXX=
18775           fi
18776           esac
18777           shared_flag='-shared'
18778           if test "$aix_use_runtimelinking" = yes; then
18779             shared_flag="$shared_flag "'${wl}-G'
18780           fi
18781         else
18782           # not using gcc
18783           if test "$host_cpu" = ia64; then
18784           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18785           # chokes on -Wl,-G. The following line is correct:
18786           shared_flag='-G'
18787           else
18788             if test "$aix_use_runtimelinking" = yes; then
18789               shared_flag='${wl}-G'
18790             else
18791               shared_flag='${wl}-bM:SRE'
18792             fi
18793           fi
18794         fi
18795
18796         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18797         # It seems that -bexpall does not export symbols beginning with
18798         # underscore (_), so it is better to generate a list of symbols to
18799         # export.
18800         always_export_symbols_CXX=yes
18801         if test "$aix_use_runtimelinking" = yes; then
18802           # Warning - without using the other runtime loading flags (-brtl),
18803           # -berok will link without error, but may produce a broken library.
18804           allow_undefined_flag_CXX='-berok'
18805           # Determine the default libpath from the value encoded in an empty
18806           # executable.
18807           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18808 /* end confdefs.h.  */
18809
18810 int
18811 main ()
18812 {
18813
18814   ;
18815   return 0;
18816 }
18817 _ACEOF
18818 if ac_fn_cxx_try_link "$LINENO"; then :
18819
18820 lt_aix_libpath_sed='
18821     /Import File Strings/,/^$/ {
18822         /^0/ {
18823             s/^0  *\(.*\)$/\1/
18824             p
18825         }
18826     }'
18827 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18828 # Check for a 64-bit object if we didn't find anything.
18829 if test -z "$aix_libpath"; then
18830   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18831 fi
18832 fi
18833 rm -f core conftest.err conftest.$ac_objext \
18834     conftest$ac_exeext conftest.$ac_ext
18835 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18836
18837           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18838
18839           archive_expsym_cmds_CXX='$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 $shared_flag"
18840         else
18841           if test "$host_cpu" = ia64; then
18842             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18843             allow_undefined_flag_CXX="-z nodefs"
18844             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18845           else
18846             # Determine the default libpath from the value encoded in an
18847             # empty executable.
18848             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18849 /* end confdefs.h.  */
18850
18851 int
18852 main ()
18853 {
18854
18855   ;
18856   return 0;
18857 }
18858 _ACEOF
18859 if ac_fn_cxx_try_link "$LINENO"; then :
18860
18861 lt_aix_libpath_sed='
18862     /Import File Strings/,/^$/ {
18863         /^0/ {
18864             s/^0  *\(.*\)$/\1/
18865             p
18866         }
18867     }'
18868 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18869 # Check for a 64-bit object if we didn't find anything.
18870 if test -z "$aix_libpath"; then
18871   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18872 fi
18873 fi
18874 rm -f core conftest.err conftest.$ac_objext \
18875     conftest$ac_exeext conftest.$ac_ext
18876 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18877
18878             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18879             # Warning - without using the other run time loading flags,
18880             # -berok will link without error, but may produce a broken library.
18881             no_undefined_flag_CXX=' ${wl}-bernotok'
18882             allow_undefined_flag_CXX=' ${wl}-berok'
18883             if test "$with_gnu_ld" = yes; then
18884               # We only use this code for GNU lds that support --whole-archive.
18885               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18886             else
18887               # Exported symbols can be pulled into shared objects from archives
18888               whole_archive_flag_spec_CXX='$convenience'
18889             fi
18890             archive_cmds_need_lc_CXX=yes
18891             # This is similar to how AIX traditionally builds its shared
18892             # libraries.
18893             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'
18894           fi
18895         fi
18896         ;;
18897
18898       beos*)
18899         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18900           allow_undefined_flag_CXX=unsupported
18901           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18902           # support --undefined.  This deserves some investigation.  FIXME
18903           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18904         else
18905           ld_shlibs_CXX=no
18906         fi
18907         ;;
18908
18909       chorus*)
18910         case $cc_basename in
18911           *)
18912           # FIXME: insert proper C++ library support
18913           ld_shlibs_CXX=no
18914           ;;
18915         esac
18916         ;;
18917
18918       cygwin* | mingw* | pw32* | cegcc*)
18919         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18920         # as there is no search path for DLLs.
18921         hardcode_libdir_flag_spec_CXX='-L$libdir'
18922         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18923         allow_undefined_flag_CXX=unsupported
18924         always_export_symbols_CXX=no
18925         enable_shared_with_static_runtimes_CXX=yes
18926
18927         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18928           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18929           # If the export-symbols file already is a .def file (1st line
18930           # is EXPORTS), use it as is; otherwise, prepend...
18931           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18932             cp $export_symbols $output_objdir/$soname.def;
18933           else
18934             echo EXPORTS > $output_objdir/$soname.def;
18935             cat $export_symbols >> $output_objdir/$soname.def;
18936           fi~
18937           $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 $lib'
18938         else
18939           ld_shlibs_CXX=no
18940         fi
18941         ;;
18942       darwin* | rhapsody*)
18943
18944
18945   archive_cmds_need_lc_CXX=no
18946   hardcode_direct_CXX=no
18947   hardcode_automatic_CXX=yes
18948   hardcode_shlibpath_var_CXX=unsupported
18949   if test "$lt_cv_ld_force_load" = "yes"; then
18950     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 \"$new_convenience\"`'
18951   else
18952     whole_archive_flag_spec_CXX=''
18953   fi
18954   link_all_deplibs_CXX=yes
18955   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18956   case $cc_basename in
18957      ifort*) _lt_dar_can_shared=yes ;;
18958      *) _lt_dar_can_shared=$GCC ;;
18959   esac
18960   if test "$_lt_dar_can_shared" = "yes"; then
18961     output_verbose_link_cmd=func_echo_all
18962     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}"
18963     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18964     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}${_lt_dsymutil}"
18965     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18966        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18967       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${_lt_dsymutil}"
18968       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18969     fi
18970
18971   else
18972   ld_shlibs_CXX=no
18973   fi
18974
18975         ;;
18976
18977       dgux*)
18978         case $cc_basename in
18979           ec++*)
18980             # FIXME: insert proper C++ library support
18981             ld_shlibs_CXX=no
18982             ;;
18983           ghcx*)
18984             # Green Hills C++ Compiler
18985             # FIXME: insert proper C++ library support
18986             ld_shlibs_CXX=no
18987             ;;
18988           *)
18989             # FIXME: insert proper C++ library support
18990             ld_shlibs_CXX=no
18991             ;;
18992         esac
18993         ;;
18994
18995       freebsd2.*)
18996         # C++ shared libraries reported to be fairly broken before
18997         # switch to ELF
18998         ld_shlibs_CXX=no
18999         ;;
19000
19001       freebsd-elf*)
19002         archive_cmds_need_lc_CXX=no
19003         ;;
19004
19005       freebsd* | dragonfly*)
19006         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
19007         # conventions
19008         ld_shlibs_CXX=yes
19009         ;;
19010
19011       gnu*)
19012         ;;
19013
19014       haiku*)
19015         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19016         link_all_deplibs_CXX=yes
19017         ;;
19018
19019       hpux9*)
19020         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19021         hardcode_libdir_separator_CXX=:
19022         export_dynamic_flag_spec_CXX='${wl}-E'
19023         hardcode_direct_CXX=yes
19024         hardcode_minus_L_CXX=yes # Not in the search PATH,
19025                                              # but as the default
19026                                              # location of the library.
19027
19028         case $cc_basename in
19029           CC*)
19030             # FIXME: insert proper C++ library support
19031             ld_shlibs_CXX=no
19032             ;;
19033           aCC*)
19034             archive_cmds_CXX='$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 $lib'
19035             # Commands to make compiler produce verbose output that lists
19036             # what "hidden" libraries, object files and flags are used when
19037             # linking a shared library.
19038             #
19039             # There doesn't appear to be a way to prevent this compiler from
19040             # explicitly linking system object files so we need to strip them
19041             # from the output so that they don't get included in the library
19042             # dependencies.
19043             output_verbose_link_cmd='templist=`($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"'
19044             ;;
19045           *)
19046             if test "$GXX" = yes; then
19047               archive_cmds_CXX='$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'
19048             else
19049               # FIXME: insert proper C++ library support
19050               ld_shlibs_CXX=no
19051             fi
19052             ;;
19053         esac
19054         ;;
19055
19056       hpux10*|hpux11*)
19057         if test $with_gnu_ld = no; then
19058           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19059           hardcode_libdir_separator_CXX=:
19060
19061           case $host_cpu in
19062             hppa*64*|ia64*)
19063               ;;
19064             *)
19065               export_dynamic_flag_spec_CXX='${wl}-E'
19066               ;;
19067           esac
19068         fi
19069         case $host_cpu in
19070           hppa*64*|ia64*)
19071             hardcode_direct_CXX=no
19072             hardcode_shlibpath_var_CXX=no
19073             ;;
19074           *)
19075             hardcode_direct_CXX=yes
19076             hardcode_direct_absolute_CXX=yes
19077             hardcode_minus_L_CXX=yes # Not in the search PATH,
19078                                                  # but as the default
19079                                                  # location of the library.
19080             ;;
19081         esac
19082
19083         case $cc_basename in
19084           CC*)
19085             # FIXME: insert proper C++ library support
19086             ld_shlibs_CXX=no
19087             ;;
19088           aCC*)
19089             case $host_cpu in
19090               hppa*64*)
19091                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19092                 ;;
19093               ia64*)
19094                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19095                 ;;
19096               *)
19097                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19098                 ;;
19099             esac
19100             # Commands to make compiler produce verbose output that lists
19101             # what "hidden" libraries, object files and flags are used when
19102             # linking a shared library.
19103             #
19104             # There doesn't appear to be a way to prevent this compiler from
19105             # explicitly linking system object files so we need to strip them
19106             # from the output so that they don't get included in the library
19107             # dependencies.
19108             output_verbose_link_cmd='templist=`($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"'
19109             ;;
19110           *)
19111             if test "$GXX" = yes; then
19112               if test $with_gnu_ld = no; then
19113                 case $host_cpu in
19114                   hppa*64*)
19115                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19116                     ;;
19117                   ia64*)
19118                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19119                     ;;
19120                   *)
19121                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19122                     ;;
19123                 esac
19124               fi
19125             else
19126               # FIXME: insert proper C++ library support
19127               ld_shlibs_CXX=no
19128             fi
19129             ;;
19130         esac
19131         ;;
19132
19133       interix[3-9]*)
19134         hardcode_direct_CXX=no
19135         hardcode_shlibpath_var_CXX=no
19136         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19137         export_dynamic_flag_spec_CXX='${wl}-E'
19138         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19139         # Instead, shared libraries are loaded at an image base (0x10000000 by
19140         # default) and relocated if they conflict, which is a slow very memory
19141         # consuming and fragmenting process.  To avoid this, we pick a random,
19142         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19143         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19144         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19145         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19146         ;;
19147       irix5* | irix6*)
19148         case $cc_basename in
19149           CC*)
19150             # SGI C++
19151             archive_cmds_CXX='$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 $lib'
19152
19153             # Archives containing C++ object files must be created using
19154             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19155             # necessary to make sure instantiated templates are included
19156             # in the archive.
19157             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19158             ;;
19159           *)
19160             if test "$GXX" = yes; then
19161               if test "$with_gnu_ld" = no; then
19162                 archive_cmds_CXX='$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 $lib'
19163               else
19164                 archive_cmds_CXX='$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 $lib'
19165               fi
19166             fi
19167             link_all_deplibs_CXX=yes
19168             ;;
19169         esac
19170         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19171         hardcode_libdir_separator_CXX=:
19172         inherit_rpath_CXX=yes
19173         ;;
19174
19175       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19176         case $cc_basename in
19177           KCC*)
19178             # Kuck and Associates, Inc. (KAI) C++ Compiler
19179
19180             # KCC will only create a shared library if the output file
19181             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19182             # to its proper name (with version) after linking.
19183             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'
19184             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 $lib'
19185             # Commands to make compiler produce verbose output that lists
19186             # what "hidden" libraries, object files and flags are used when
19187             # linking a shared library.
19188             #
19189             # There doesn't appear to be a way to prevent this compiler from
19190             # explicitly linking system object files so we need to strip them
19191             # from the output so that they don't get included in the library
19192             # dependencies.
19193             output_verbose_link_cmd='templist=`$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"'
19194
19195             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19196             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19197
19198             # Archives containing C++ object files must be created using
19199             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19200             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19201             ;;
19202           icpc* | ecpc* )
19203             # Intel C++
19204             with_gnu_ld=yes
19205             # version 8.0 and above of icpc choke on multiply defined symbols
19206             # if we add $predep_objects and $postdep_objects, however 7.1 and
19207             # earlier do not add the objects themselves.
19208             case `$CC -V 2>&1` in
19209               *"Version 7."*)
19210                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19211                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19212                 ;;
19213               *)  # Version 8.0 or newer
19214                 tmp_idyn=
19215                 case $host_cpu in
19216                   ia64*) tmp_idyn=' -i_dynamic';;
19217                 esac
19218                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19219                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19220                 ;;
19221             esac
19222             archive_cmds_need_lc_CXX=no
19223             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19224             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19225             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19226             ;;
19227           pgCC* | pgcpp*)
19228             # Portland Group C++ compiler
19229             case `$CC -V` in
19230             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19231               prelink_cmds_CXX='tpldir=Template.dir~
19232                 rm -rf $tpldir~
19233                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19234                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19235               old_archive_cmds_CXX='tpldir=Template.dir~
19236                 rm -rf $tpldir~
19237                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19238                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19239                 $RANLIB $oldlib'
19240               archive_cmds_CXX='tpldir=Template.dir~
19241                 rm -rf $tpldir~
19242                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19243                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19244               archive_expsym_cmds_CXX='tpldir=Template.dir~
19245                 rm -rf $tpldir~
19246                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19247                 $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 $lib'
19248               ;;
19249             *) # Version 6 and above use weak symbols
19250               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19251               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19252               ;;
19253             esac
19254
19255             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19256             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19257             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19258             ;;
19259           cxx*)
19260             # Compaq C++
19261             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19262             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19263
19264             runpath_var=LD_RUN_PATH
19265             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19266             hardcode_libdir_separator_CXX=:
19267
19268             # Commands to make compiler produce verbose output that lists
19269             # what "hidden" libraries, object files and flags are used when
19270             # linking a shared library.
19271             #
19272             # There doesn't appear to be a way to prevent this compiler from
19273             # explicitly linking system object files so we need to strip them
19274             # from the output so that they don't get included in the library
19275             # dependencies.
19276             output_verbose_link_cmd='templist=`$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" | $Xsed'
19277             ;;
19278           xl* | mpixl* | bgxl*)
19279             # IBM XL 8.0 on PPC, with GNU ld
19280             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19281             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19282             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19283             if test "x$supports_anon_versioning" = xyes; then
19284               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19285                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19286                 echo "local: *; };" >> $output_objdir/$libname.ver~
19287                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19288             fi
19289             ;;
19290           *)
19291             case `$CC -V 2>&1 | sed 5q` in
19292             *Sun\ C*)
19293               # Sun C++ 5.9
19294               no_undefined_flag_CXX=' -zdefs'
19295               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19296               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19297               hardcode_libdir_flag_spec_CXX='-R$libdir'
19298               whole_archive_flag_spec_CXX='${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'
19299               compiler_needs_object_CXX=yes
19300
19301               # Not sure whether something based on
19302               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19303               # would be better.
19304               output_verbose_link_cmd='func_echo_all'
19305
19306               # Archives containing C++ object files must be created using
19307               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19308               # necessary to make sure instantiated templates are included
19309               # in the archive.
19310               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19311               ;;
19312             esac
19313             ;;
19314         esac
19315         ;;
19316
19317       lynxos*)
19318         # FIXME: insert proper C++ library support
19319         ld_shlibs_CXX=no
19320         ;;
19321
19322       m88k*)
19323         # FIXME: insert proper C++ library support
19324         ld_shlibs_CXX=no
19325         ;;
19326
19327       mvs*)
19328         case $cc_basename in
19329           cxx*)
19330             # FIXME: insert proper C++ library support
19331             ld_shlibs_CXX=no
19332             ;;
19333           *)
19334             # FIXME: insert proper C++ library support
19335             ld_shlibs_CXX=no
19336             ;;
19337         esac
19338         ;;
19339
19340       netbsd*)
19341         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19342           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19343           wlarc=
19344           hardcode_libdir_flag_spec_CXX='-R$libdir'
19345           hardcode_direct_CXX=yes
19346           hardcode_shlibpath_var_CXX=no
19347         fi
19348         # Workaround some broken pre-1.5 toolchains
19349         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19350         ;;
19351
19352       *nto* | *qnx*)
19353         ld_shlibs_CXX=yes
19354         ;;
19355
19356       openbsd2*)
19357         # C++ shared libraries are fairly broken
19358         ld_shlibs_CXX=no
19359         ;;
19360
19361       openbsd*)
19362         if test -f /usr/libexec/ld.so; then
19363           hardcode_direct_CXX=yes
19364           hardcode_shlibpath_var_CXX=no
19365           hardcode_direct_absolute_CXX=yes
19366           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19367           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19368           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19369             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19370             export_dynamic_flag_spec_CXX='${wl}-E'
19371             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19372           fi
19373           output_verbose_link_cmd=func_echo_all
19374         else
19375           ld_shlibs_CXX=no
19376         fi
19377         ;;
19378
19379       osf3* | osf4* | osf5*)
19380         case $cc_basename in
19381           KCC*)
19382             # Kuck and Associates, Inc. (KAI) C++ Compiler
19383
19384             # KCC will only create a shared library if the output file
19385             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19386             # to its proper name (with version) after linking.
19387             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 $lib'
19388
19389             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19390             hardcode_libdir_separator_CXX=:
19391
19392             # Archives containing C++ object files must be created using
19393             # the KAI C++ compiler.
19394             case $host in
19395               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19396               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19397             esac
19398             ;;
19399           RCC*)
19400             # Rational C++ 2.4.1
19401             # FIXME: insert proper C++ library support
19402             ld_shlibs_CXX=no
19403             ;;
19404           cxx*)
19405             case $host in
19406               osf3*)
19407                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19408                 archive_cmds_CXX='$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 $lib'
19409                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19410                 ;;
19411               *)
19412                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19413                 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'
19414                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19415                   echo "-hidden">> $lib.exp~
19416                   $CC -shared$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~
19417                   $RM $lib.exp'
19418                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19419                 ;;
19420             esac
19421
19422             hardcode_libdir_separator_CXX=:
19423
19424             # Commands to make compiler produce verbose output that lists
19425             # what "hidden" libraries, object files and flags are used when
19426             # linking a shared library.
19427             #
19428             # There doesn't appear to be a way to prevent this compiler from
19429             # explicitly linking system object files so we need to strip them
19430             # from the output so that they don't get included in the library
19431             # dependencies.
19432             output_verbose_link_cmd='templist=`$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"'
19433             ;;
19434           *)
19435             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19436               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19437               case $host in
19438                 osf3*)
19439                   archive_cmds_CXX='$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 $lib'
19440                   ;;
19441                 *)
19442                   archive_cmds_CXX='$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 $lib'
19443                   ;;
19444               esac
19445
19446               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19447               hardcode_libdir_separator_CXX=:
19448
19449               # Commands to make compiler produce verbose output that lists
19450               # what "hidden" libraries, object files and flags are used when
19451               # linking a shared library.
19452               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19453
19454             else
19455               # FIXME: insert proper C++ library support
19456               ld_shlibs_CXX=no
19457             fi
19458             ;;
19459         esac
19460         ;;
19461
19462       psos*)
19463         # FIXME: insert proper C++ library support
19464         ld_shlibs_CXX=no
19465         ;;
19466
19467       sunos4*)
19468         case $cc_basename in
19469           CC*)
19470             # Sun C++ 4.x
19471             # FIXME: insert proper C++ library support
19472             ld_shlibs_CXX=no
19473             ;;
19474           lcc*)
19475             # Lucid
19476             # FIXME: insert proper C++ library support
19477             ld_shlibs_CXX=no
19478             ;;
19479           *)
19480             # FIXME: insert proper C++ library support
19481             ld_shlibs_CXX=no
19482             ;;
19483         esac
19484         ;;
19485
19486       solaris*)
19487         case $cc_basename in
19488           CC*)
19489             # Sun C++ 4.2, 5.x and Centerline C++
19490             archive_cmds_need_lc_CXX=yes
19491             no_undefined_flag_CXX=' -zdefs'
19492             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19493             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19494               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19495
19496             hardcode_libdir_flag_spec_CXX='-R$libdir'
19497             hardcode_shlibpath_var_CXX=no
19498             case $host_os in
19499               solaris2.[0-5] | solaris2.[0-5].*) ;;
19500               *)
19501                 # The compiler driver will combine and reorder linker options,
19502                 # but understands `-z linker_flag'.
19503                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19504                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19505                 ;;
19506             esac
19507             link_all_deplibs_CXX=yes
19508
19509             output_verbose_link_cmd='func_echo_all'
19510
19511             # Archives containing C++ object files must be created using
19512             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19513             # necessary to make sure instantiated templates are included
19514             # in the archive.
19515             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19516             ;;
19517           gcx*)
19518             # Green Hills C++ Compiler
19519             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19520
19521             # The C++ compiler must be used to create the archive.
19522             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19523             ;;
19524           *)
19525             # GNU C++ compiler with Solaris linker
19526             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19527               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19528               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19529                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19530                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19531                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19532
19533                 # Commands to make compiler produce verbose output that lists
19534                 # what "hidden" libraries, object files and flags are used when
19535                 # linking a shared library.
19536                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19537               else
19538                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19539                 # platform.
19540                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19541                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19542                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19543
19544                 # Commands to make compiler produce verbose output that lists
19545                 # what "hidden" libraries, object files and flags are used when
19546                 # linking a shared library.
19547                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19548               fi
19549
19550               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19551               case $host_os in
19552                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19553                 *)
19554                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19555                   ;;
19556               esac
19557             fi
19558             ;;
19559         esac
19560         ;;
19561
19562     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19563       no_undefined_flag_CXX='${wl}-z,text'
19564       archive_cmds_need_lc_CXX=no
19565       hardcode_shlibpath_var_CXX=no
19566       runpath_var='LD_RUN_PATH'
19567
19568       case $cc_basename in
19569         CC*)
19570           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19571           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19572           ;;
19573         *)
19574           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19575           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19576           ;;
19577       esac
19578       ;;
19579
19580       sysv5* | sco3.2v5* | sco5v6*)
19581         # Note: We can NOT use -z defs as we might desire, because we do not
19582         # link with -lc, and that would cause any symbols used from libc to
19583         # always be unresolved, which means just about no library would
19584         # ever link correctly.  If we're not using GNU ld we use -z text
19585         # though, which does catch some bad symbols but isn't as heavy-handed
19586         # as -z defs.
19587         no_undefined_flag_CXX='${wl}-z,text'
19588         allow_undefined_flag_CXX='${wl}-z,nodefs'
19589         archive_cmds_need_lc_CXX=no
19590         hardcode_shlibpath_var_CXX=no
19591         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19592         hardcode_libdir_separator_CXX=':'
19593         link_all_deplibs_CXX=yes
19594         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19595         runpath_var='LD_RUN_PATH'
19596
19597         case $cc_basename in
19598           CC*)
19599             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19600             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19601             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19602               '"$old_archive_cmds_CXX"
19603             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19604               '"$reload_cmds_CXX"
19605             ;;
19606           *)
19607             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19608             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19609             ;;
19610         esac
19611       ;;
19612
19613       tandem*)
19614         case $cc_basename in
19615           NCC*)
19616             # NonStop-UX NCC 3.20
19617             # FIXME: insert proper C++ library support
19618             ld_shlibs_CXX=no
19619             ;;
19620           *)
19621             # FIXME: insert proper C++ library support
19622             ld_shlibs_CXX=no
19623             ;;
19624         esac
19625         ;;
19626
19627       vxworks*)
19628         # FIXME: insert proper C++ library support
19629         ld_shlibs_CXX=no
19630         ;;
19631
19632       *)
19633         # FIXME: insert proper C++ library support
19634         ld_shlibs_CXX=no
19635         ;;
19636     esac
19637
19638     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19639 $as_echo "$ld_shlibs_CXX" >&6; }
19640     test "$ld_shlibs_CXX" = no && can_build_shared=no
19641
19642     GCC_CXX="$GXX"
19643     LD_CXX="$LD"
19644
19645     ## CAVEAT EMPTOR:
19646     ## There is no encapsulation within the following macros, do not change
19647     ## the running order or otherwise move them around unless you know exactly
19648     ## what you are doing...
19649     # Dependencies to place before and after the object being linked:
19650 predep_objects_CXX=
19651 postdep_objects_CXX=
19652 predeps_CXX=
19653 postdeps_CXX=
19654 compiler_lib_search_path_CXX=
19655
19656 cat > conftest.$ac_ext <<_LT_EOF
19657 class Foo
19658 {
19659 public:
19660   Foo (void) { a = 0; }
19661 private:
19662   int a;
19663 };
19664 _LT_EOF
19665
19666 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19667   (eval $ac_compile) 2>&5
19668   ac_status=$?
19669   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19670   test $ac_status = 0; }; then
19671   # Parse the compiler output and extract the necessary
19672   # objects, libraries and library flags.
19673
19674   # Sentinel used to keep track of whether or not we are before
19675   # the conftest object file.
19676   pre_test_object_deps_done=no
19677
19678   for p in `eval "$output_verbose_link_cmd"`; do
19679     case $p in
19680
19681     -L* | -R* | -l*)
19682        # Some compilers place space between "-{L,R}" and the path.
19683        # Remove the space.
19684        if test $p = "-L" ||
19685           test $p = "-R"; then
19686          prev=$p
19687          continue
19688        else
19689          prev=
19690        fi
19691
19692        if test "$pre_test_object_deps_done" = no; then
19693          case $p in
19694          -L* | -R*)
19695            # Internal compiler library paths should come after those
19696            # provided the user.  The postdeps already come after the
19697            # user supplied libs so there is no need to process them.
19698            if test -z "$compiler_lib_search_path_CXX"; then
19699              compiler_lib_search_path_CXX="${prev}${p}"
19700            else
19701              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19702            fi
19703            ;;
19704          # The "-l" case would never come before the object being
19705          # linked, so don't bother handling this case.
19706          esac
19707        else
19708          if test -z "$postdeps_CXX"; then
19709            postdeps_CXX="${prev}${p}"
19710          else
19711            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19712          fi
19713        fi
19714        ;;
19715
19716     *.$objext)
19717        # This assumes that the test object file only shows up
19718        # once in the compiler output.
19719        if test "$p" = "conftest.$objext"; then
19720          pre_test_object_deps_done=yes
19721          continue
19722        fi
19723
19724        if test "$pre_test_object_deps_done" = no; then
19725          if test -z "$predep_objects_CXX"; then
19726            predep_objects_CXX="$p"
19727          else
19728            predep_objects_CXX="$predep_objects_CXX $p"
19729          fi
19730        else
19731          if test -z "$postdep_objects_CXX"; then
19732            postdep_objects_CXX="$p"
19733          else
19734            postdep_objects_CXX="$postdep_objects_CXX $p"
19735          fi
19736        fi
19737        ;;
19738
19739     *) ;; # Ignore the rest.
19740
19741     esac
19742   done
19743
19744   # Clean up.
19745   rm -f a.out a.exe
19746 else
19747   echo "libtool.m4: error: problem compiling CXX test program"
19748 fi
19749
19750 $RM -f confest.$objext
19751
19752 # PORTME: override above test on systems where it is broken
19753 case $host_os in
19754 interix[3-9]*)
19755   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19756   # hack all around it, let's just trust "g++" to DTRT.
19757   predep_objects_CXX=
19758   postdep_objects_CXX=
19759   postdeps_CXX=
19760   ;;
19761
19762 linux*)
19763   case `$CC -V 2>&1 | sed 5q` in
19764   *Sun\ C*)
19765     # Sun C++ 5.9
19766
19767     # The more standards-conforming stlport4 library is
19768     # incompatible with the Cstd library. Avoid specifying
19769     # it if it's in CXXFLAGS. Ignore libCrun as
19770     # -library=stlport4 depends on it.
19771     case " $CXX $CXXFLAGS " in
19772     *" -library=stlport4 "*)
19773       solaris_use_stlport4=yes
19774       ;;
19775     esac
19776
19777     if test "$solaris_use_stlport4" != yes; then
19778       postdeps_CXX='-library=Cstd -library=Crun'
19779     fi
19780     ;;
19781   esac
19782   ;;
19783
19784 solaris*)
19785   case $cc_basename in
19786   CC*)
19787     # The more standards-conforming stlport4 library is
19788     # incompatible with the Cstd library. Avoid specifying
19789     # it if it's in CXXFLAGS. Ignore libCrun as
19790     # -library=stlport4 depends on it.
19791     case " $CXX $CXXFLAGS " in
19792     *" -library=stlport4 "*)
19793       solaris_use_stlport4=yes
19794       ;;
19795     esac
19796
19797     # Adding this requires a known-good setup of shared libraries for
19798     # Sun compiler versions before 5.6, else PIC objects from an old
19799     # archive will be linked into the output, leading to subtle bugs.
19800     if test "$solaris_use_stlport4" != yes; then
19801       postdeps_CXX='-library=Cstd -library=Crun'
19802     fi
19803     ;;
19804   esac
19805   ;;
19806 esac
19807
19808
19809 case " $postdeps_CXX " in
19810 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19811 esac
19812  compiler_lib_search_dirs_CXX=
19813 if test -n "${compiler_lib_search_path_CXX}"; then
19814  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19815 fi
19816
19817
19818
19819
19820
19821
19822
19823
19824
19825
19826
19827
19828
19829
19830
19831
19832
19833
19834
19835
19836
19837
19838
19839
19840
19841
19842
19843
19844
19845
19846
19847     lt_prog_compiler_wl_CXX=
19848 lt_prog_compiler_pic_CXX=
19849 lt_prog_compiler_static_CXX=
19850
19851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19852 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19853
19854   # C++ specific cases for pic, static, wl, etc.
19855   if test "$GXX" = yes; then
19856     lt_prog_compiler_wl_CXX='-Wl,'
19857     lt_prog_compiler_static_CXX='-static'
19858
19859     case $host_os in
19860     aix*)
19861       # All AIX code is PIC.
19862       if test "$host_cpu" = ia64; then
19863         # AIX 5 now supports IA64 processor
19864         lt_prog_compiler_static_CXX='-Bstatic'
19865       fi
19866       ;;
19867
19868     amigaos*)
19869       case $host_cpu in
19870       powerpc)
19871             # see comment about AmigaOS4 .so support
19872             lt_prog_compiler_pic_CXX='-fPIC'
19873         ;;
19874       m68k)
19875             # FIXME: we need at least 68020 code to build shared libraries, but
19876             # adding the `-m68020' flag to GCC prevents building anything better,
19877             # like `-m68040'.
19878             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19879         ;;
19880       esac
19881       ;;
19882
19883     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19884       # PIC is the default for these OSes.
19885       ;;
19886     mingw* | cygwin* | os2* | pw32* | cegcc*)
19887       # This hack is so that the source file can tell whether it is being
19888       # built for inclusion in a dll (and should export symbols for example).
19889       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19890       # (--disable-auto-import) libraries
19891       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19892       ;;
19893     darwin* | rhapsody*)
19894       # PIC is the default on this platform
19895       # Common symbols not allowed in MH_DYLIB files
19896       lt_prog_compiler_pic_CXX='-fno-common'
19897       ;;
19898     *djgpp*)
19899       # DJGPP does not support shared libraries at all
19900       lt_prog_compiler_pic_CXX=
19901       ;;
19902     haiku*)
19903       # PIC is the default for Haiku.
19904       # The "-static" flag exists, but is broken.
19905       lt_prog_compiler_static_CXX=
19906       ;;
19907     interix[3-9]*)
19908       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19909       # Instead, we relocate shared libraries at runtime.
19910       ;;
19911     sysv4*MP*)
19912       if test -d /usr/nec; then
19913         lt_prog_compiler_pic_CXX=-Kconform_pic
19914       fi
19915       ;;
19916     hpux*)
19917       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19918       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19919       # sets the default TLS model and affects inlining.
19920       case $host_cpu in
19921       hppa*64*)
19922         ;;
19923       *)
19924         lt_prog_compiler_pic_CXX='-fPIC'
19925         ;;
19926       esac
19927       ;;
19928     *qnx* | *nto*)
19929       # QNX uses GNU C++, but need to define -shared option too, otherwise
19930       # it will coredump.
19931       lt_prog_compiler_pic_CXX='-fPIC -shared'
19932       ;;
19933     *)
19934       lt_prog_compiler_pic_CXX='-fPIC'
19935       ;;
19936     esac
19937   else
19938     case $host_os in
19939       aix[4-9]*)
19940         # All AIX code is PIC.
19941         if test "$host_cpu" = ia64; then
19942           # AIX 5 now supports IA64 processor
19943           lt_prog_compiler_static_CXX='-Bstatic'
19944         else
19945           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19946         fi
19947         ;;
19948       chorus*)
19949         case $cc_basename in
19950         cxch68*)
19951           # Green Hills C++ Compiler
19952           # _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"
19953           ;;
19954         esac
19955         ;;
19956       dgux*)
19957         case $cc_basename in
19958           ec++*)
19959             lt_prog_compiler_pic_CXX='-KPIC'
19960             ;;
19961           ghcx*)
19962             # Green Hills C++ Compiler
19963             lt_prog_compiler_pic_CXX='-pic'
19964             ;;
19965           *)
19966             ;;
19967         esac
19968         ;;
19969       freebsd* | dragonfly*)
19970         # FreeBSD uses GNU C++
19971         ;;
19972       hpux9* | hpux10* | hpux11*)
19973         case $cc_basename in
19974           CC*)
19975             lt_prog_compiler_wl_CXX='-Wl,'
19976             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19977             if test "$host_cpu" != ia64; then
19978               lt_prog_compiler_pic_CXX='+Z'
19979             fi
19980             ;;
19981           aCC*)
19982             lt_prog_compiler_wl_CXX='-Wl,'
19983             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19984             case $host_cpu in
19985             hppa*64*|ia64*)
19986               # +Z the default
19987               ;;
19988             *)
19989               lt_prog_compiler_pic_CXX='+Z'
19990               ;;
19991             esac
19992             ;;
19993           *)
19994             ;;
19995         esac
19996         ;;
19997       interix*)
19998         # This is c89, which is MS Visual C++ (no shared libs)
19999         # Anyone wants to do a port?
20000         ;;
20001       irix5* | irix6* | nonstopux*)
20002         case $cc_basename in
20003           CC*)
20004             lt_prog_compiler_wl_CXX='-Wl,'
20005             lt_prog_compiler_static_CXX='-non_shared'
20006             # CC pic flag -KPIC is the default.
20007             ;;
20008           *)
20009             ;;
20010         esac
20011         ;;
20012       linux* | k*bsd*-gnu | kopensolaris*-gnu)
20013         case $cc_basename in
20014           KCC*)
20015             # KAI C++ Compiler
20016             lt_prog_compiler_wl_CXX='--backend -Wl,'
20017             lt_prog_compiler_pic_CXX='-fPIC'
20018             ;;
20019           ecpc* )
20020             # old Intel C++ for x86_64 which still supported -KPIC.
20021             lt_prog_compiler_wl_CXX='-Wl,'
20022             lt_prog_compiler_pic_CXX='-KPIC'
20023             lt_prog_compiler_static_CXX='-static'
20024             ;;
20025           icpc* )
20026             # Intel C++, used to be incompatible with GCC.
20027             # ICC 10 doesn't accept -KPIC any more.
20028             lt_prog_compiler_wl_CXX='-Wl,'
20029             lt_prog_compiler_pic_CXX='-fPIC'
20030             lt_prog_compiler_static_CXX='-static'
20031             ;;
20032           pgCC* | pgcpp*)
20033             # Portland Group C++ compiler
20034             lt_prog_compiler_wl_CXX='-Wl,'
20035             lt_prog_compiler_pic_CXX='-fpic'
20036             lt_prog_compiler_static_CXX='-Bstatic'
20037             ;;
20038           cxx*)
20039             # Compaq C++
20040             # Make sure the PIC flag is empty.  It appears that all Alpha
20041             # Linux and Compaq Tru64 Unix objects are PIC.
20042             lt_prog_compiler_pic_CXX=
20043             lt_prog_compiler_static_CXX='-non_shared'
20044             ;;
20045           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
20046             # IBM XL 8.0, 9.0 on PPC and BlueGene
20047             lt_prog_compiler_wl_CXX='-Wl,'
20048             lt_prog_compiler_pic_CXX='-qpic'
20049             lt_prog_compiler_static_CXX='-qstaticlink'
20050             ;;
20051           *)
20052             case `$CC -V 2>&1 | sed 5q` in
20053             *Sun\ C*)
20054               # Sun C++ 5.9
20055               lt_prog_compiler_pic_CXX='-KPIC'
20056               lt_prog_compiler_static_CXX='-Bstatic'
20057               lt_prog_compiler_wl_CXX='-Qoption ld '
20058               ;;
20059             esac
20060             ;;
20061         esac
20062         ;;
20063       lynxos*)
20064         ;;
20065       m88k*)
20066         ;;
20067       mvs*)
20068         case $cc_basename in
20069           cxx*)
20070             lt_prog_compiler_pic_CXX='-W c,exportall'
20071             ;;
20072           *)
20073             ;;
20074         esac
20075         ;;
20076       netbsd*)
20077         ;;
20078       *qnx* | *nto*)
20079         # QNX uses GNU C++, but need to define -shared option too, otherwise
20080         # it will coredump.
20081         lt_prog_compiler_pic_CXX='-fPIC -shared'
20082         ;;
20083       osf3* | osf4* | osf5*)
20084         case $cc_basename in
20085           KCC*)
20086             lt_prog_compiler_wl_CXX='--backend -Wl,'
20087             ;;
20088           RCC*)
20089             # Rational C++ 2.4.1
20090             lt_prog_compiler_pic_CXX='-pic'
20091             ;;
20092           cxx*)
20093             # Digital/Compaq C++
20094             lt_prog_compiler_wl_CXX='-Wl,'
20095             # Make sure the PIC flag is empty.  It appears that all Alpha
20096             # Linux and Compaq Tru64 Unix objects are PIC.
20097             lt_prog_compiler_pic_CXX=
20098             lt_prog_compiler_static_CXX='-non_shared'
20099             ;;
20100           *)
20101             ;;
20102         esac
20103         ;;
20104       psos*)
20105         ;;
20106       solaris*)
20107         case $cc_basename in
20108           CC*)
20109             # Sun C++ 4.2, 5.x and Centerline C++
20110             lt_prog_compiler_pic_CXX='-KPIC'
20111             lt_prog_compiler_static_CXX='-Bstatic'
20112             lt_prog_compiler_wl_CXX='-Qoption ld '
20113             ;;
20114           gcx*)
20115             # Green Hills C++ Compiler
20116             lt_prog_compiler_pic_CXX='-PIC'
20117             ;;
20118           *)
20119             ;;
20120         esac
20121         ;;
20122       sunos4*)
20123         case $cc_basename in
20124           CC*)
20125             # Sun C++ 4.x
20126             lt_prog_compiler_pic_CXX='-pic'
20127             lt_prog_compiler_static_CXX='-Bstatic'
20128             ;;
20129           lcc*)
20130             # Lucid
20131             lt_prog_compiler_pic_CXX='-pic'
20132             ;;
20133           *)
20134             ;;
20135         esac
20136         ;;
20137       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20138         case $cc_basename in
20139           CC*)
20140             lt_prog_compiler_wl_CXX='-Wl,'
20141             lt_prog_compiler_pic_CXX='-KPIC'
20142             lt_prog_compiler_static_CXX='-Bstatic'
20143             ;;
20144         esac
20145         ;;
20146       tandem*)
20147         case $cc_basename in
20148           NCC*)
20149             # NonStop-UX NCC 3.20
20150             lt_prog_compiler_pic_CXX='-KPIC'
20151             ;;
20152           *)
20153             ;;
20154         esac
20155         ;;
20156       vxworks*)
20157         ;;
20158       *)
20159         lt_prog_compiler_can_build_shared_CXX=no
20160         ;;
20161     esac
20162   fi
20163
20164 case $host_os in
20165   # For platforms which do not support PIC, -DPIC is meaningless:
20166   *djgpp*)
20167     lt_prog_compiler_pic_CXX=
20168     ;;
20169   *)
20170     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20171     ;;
20172 esac
20173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20174 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20175
20176
20177
20178 #
20179 # Check to make sure the PIC flag actually works.
20180 #
20181 if test -n "$lt_prog_compiler_pic_CXX"; then
20182   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20183 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20184 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20185   $as_echo_n "(cached) " >&6
20186 else
20187   lt_cv_prog_compiler_pic_works_CXX=no
20188    ac_outfile=conftest.$ac_objext
20189    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20190    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20191    # Insert the option either (1) after the last *FLAGS variable, or
20192    # (2) before a word containing "conftest.", or (3) at the end.
20193    # Note that $ac_compile itself does not contain backslashes and begins
20194    # with a dollar sign (not a hyphen), so the echo should work correctly.
20195    # The option is referenced via a variable to avoid confusing sed.
20196    lt_compile=`echo "$ac_compile" | $SED \
20197    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20198    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20199    -e 's:$: $lt_compiler_flag:'`
20200    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20201    (eval "$lt_compile" 2>conftest.err)
20202    ac_status=$?
20203    cat conftest.err >&5
20204    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20205    if (exit $ac_status) && test -s "$ac_outfile"; then
20206      # The compiler can only warn and ignore the option if not recognized
20207      # So say no if there are warnings other than the usual output.
20208      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20209      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20210      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20211        lt_cv_prog_compiler_pic_works_CXX=yes
20212      fi
20213    fi
20214    $RM conftest*
20215
20216 fi
20217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20218 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20219
20220 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20221     case $lt_prog_compiler_pic_CXX in
20222      "" | " "*) ;;
20223      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20224      esac
20225 else
20226     lt_prog_compiler_pic_CXX=
20227      lt_prog_compiler_can_build_shared_CXX=no
20228 fi
20229
20230 fi
20231
20232
20233
20234 #
20235 # Check to make sure the static flag actually works.
20236 #
20237 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20239 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20240 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20241   $as_echo_n "(cached) " >&6
20242 else
20243   lt_cv_prog_compiler_static_works_CXX=no
20244    save_LDFLAGS="$LDFLAGS"
20245    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20246    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20247    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20248      # The linker can only warn and ignore the option if not recognized
20249      # So say no if there are warnings
20250      if test -s conftest.err; then
20251        # Append any errors to the config.log.
20252        cat conftest.err 1>&5
20253        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20254        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20255        if diff conftest.exp conftest.er2 >/dev/null; then
20256          lt_cv_prog_compiler_static_works_CXX=yes
20257        fi
20258      else
20259        lt_cv_prog_compiler_static_works_CXX=yes
20260      fi
20261    fi
20262    $RM -r conftest*
20263    LDFLAGS="$save_LDFLAGS"
20264
20265 fi
20266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20267 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20268
20269 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20270     :
20271 else
20272     lt_prog_compiler_static_CXX=
20273 fi
20274
20275
20276
20277
20278     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20279 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20280 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20281   $as_echo_n "(cached) " >&6
20282 else
20283   lt_cv_prog_compiler_c_o_CXX=no
20284    $RM -r conftest 2>/dev/null
20285    mkdir conftest
20286    cd conftest
20287    mkdir out
20288    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20289
20290    lt_compiler_flag="-o out/conftest2.$ac_objext"
20291    # Insert the option either (1) after the last *FLAGS variable, or
20292    # (2) before a word containing "conftest.", or (3) at the end.
20293    # Note that $ac_compile itself does not contain backslashes and begins
20294    # with a dollar sign (not a hyphen), so the echo should work correctly.
20295    lt_compile=`echo "$ac_compile" | $SED \
20296    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20297    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20298    -e 's:$: $lt_compiler_flag:'`
20299    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20300    (eval "$lt_compile" 2>out/conftest.err)
20301    ac_status=$?
20302    cat out/conftest.err >&5
20303    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20304    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20305    then
20306      # The compiler can only warn and ignore the option if not recognized
20307      # So say no if there are warnings
20308      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20309      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20310      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20311        lt_cv_prog_compiler_c_o_CXX=yes
20312      fi
20313    fi
20314    chmod u+w . 2>&5
20315    $RM conftest*
20316    # SGI C++ compiler will create directory out/ii_files/ for
20317    # template instantiation
20318    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20319    $RM out/* && rmdir out
20320    cd ..
20321    $RM -r conftest
20322    $RM conftest*
20323
20324 fi
20325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20326 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20327
20328
20329
20330     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20331 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20332 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20333   $as_echo_n "(cached) " >&6
20334 else
20335   lt_cv_prog_compiler_c_o_CXX=no
20336    $RM -r conftest 2>/dev/null
20337    mkdir conftest
20338    cd conftest
20339    mkdir out
20340    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20341
20342    lt_compiler_flag="-o out/conftest2.$ac_objext"
20343    # Insert the option either (1) after the last *FLAGS variable, or
20344    # (2) before a word containing "conftest.", or (3) at the end.
20345    # Note that $ac_compile itself does not contain backslashes and begins
20346    # with a dollar sign (not a hyphen), so the echo should work correctly.
20347    lt_compile=`echo "$ac_compile" | $SED \
20348    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20349    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20350    -e 's:$: $lt_compiler_flag:'`
20351    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20352    (eval "$lt_compile" 2>out/conftest.err)
20353    ac_status=$?
20354    cat out/conftest.err >&5
20355    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20356    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20357    then
20358      # The compiler can only warn and ignore the option if not recognized
20359      # So say no if there are warnings
20360      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20361      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20362      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20363        lt_cv_prog_compiler_c_o_CXX=yes
20364      fi
20365    fi
20366    chmod u+w . 2>&5
20367    $RM conftest*
20368    # SGI C++ compiler will create directory out/ii_files/ for
20369    # template instantiation
20370    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20371    $RM out/* && rmdir out
20372    cd ..
20373    $RM -r conftest
20374    $RM conftest*
20375
20376 fi
20377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20378 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20379
20380
20381
20382
20383 hard_links="nottested"
20384 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20385   # do not overwrite the value of need_locks provided by the user
20386   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20387 $as_echo_n "checking if we can lock with hard links... " >&6; }
20388   hard_links=yes
20389   $RM conftest*
20390   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20391   touch conftest.a
20392   ln conftest.a conftest.b 2>&5 || hard_links=no
20393   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20395 $as_echo "$hard_links" >&6; }
20396   if test "$hard_links" = no; then
20397     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20398 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20399     need_locks=warn
20400   fi
20401 else
20402   need_locks=no
20403 fi
20404
20405
20406
20407     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20408 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20409
20410   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20411   case $host_os in
20412   aix[4-9]*)
20413     # If we're using GNU nm, then we don't want the "-C" option.
20414     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20415     # Also, AIX nm treats weak defined symbols like other global defined
20416     # symbols, whereas GNU nm marks them as "W".
20417     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20418       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20419     else
20420       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20421     fi
20422     ;;
20423   pw32*)
20424     export_symbols_cmds_CXX="$ltdll_cmds"
20425   ;;
20426   cygwin* | mingw* | cegcc*)
20427     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 > $export_symbols'
20428   ;;
20429   *)
20430     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20431   ;;
20432   esac
20433   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20434
20435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20436 $as_echo "$ld_shlibs_CXX" >&6; }
20437 test "$ld_shlibs_CXX" = no && can_build_shared=no
20438
20439 with_gnu_ld_CXX=$with_gnu_ld
20440
20441
20442
20443
20444
20445
20446 #
20447 # Do we need to explicitly link libc?
20448 #
20449 case "x$archive_cmds_need_lc_CXX" in
20450 x|xyes)
20451   # Assume -lc should be added
20452   archive_cmds_need_lc_CXX=yes
20453
20454   if test "$enable_shared" = yes && test "$GCC" = yes; then
20455     case $archive_cmds_CXX in
20456     *'~'*)
20457       # FIXME: we may have to deal with multi-command sequences.
20458       ;;
20459     '$CC '*)
20460       # Test whether the compiler implicitly links with -lc since on some
20461       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20462       # to ld, don't add -lc before -lgcc.
20463       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20464 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20465 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20466   $as_echo_n "(cached) " >&6
20467 else
20468   $RM conftest*
20469         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20470
20471         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20472   (eval $ac_compile) 2>&5
20473   ac_status=$?
20474   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20475   test $ac_status = 0; } 2>conftest.err; then
20476           soname=conftest
20477           lib=conftest
20478           libobjs=conftest.$ac_objext
20479           deplibs=
20480           wl=$lt_prog_compiler_wl_CXX
20481           pic_flag=$lt_prog_compiler_pic_CXX
20482           compiler_flags=-v
20483           linker_flags=-v
20484           verstring=
20485           output_objdir=.
20486           libname=conftest
20487           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20488           allow_undefined_flag_CXX=
20489           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20490   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20491   ac_status=$?
20492   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20493   test $ac_status = 0; }
20494           then
20495             lt_cv_archive_cmds_need_lc_CXX=no
20496           else
20497             lt_cv_archive_cmds_need_lc_CXX=yes
20498           fi
20499           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20500         else
20501           cat conftest.err 1>&5
20502         fi
20503         $RM conftest*
20504
20505 fi
20506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20507 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20508       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20509       ;;
20510     esac
20511   fi
20512   ;;
20513 esac
20514
20515
20516
20517
20518
20519
20520
20521
20522
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     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20579 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20580
20581 library_names_spec=
20582 libname_spec='lib$name'
20583 soname_spec=
20584 shrext_cmds=".so"
20585 postinstall_cmds=
20586 postuninstall_cmds=
20587 finish_cmds=
20588 finish_eval=
20589 shlibpath_var=
20590 shlibpath_overrides_runpath=unknown
20591 version_type=none
20592 dynamic_linker="$host_os ld.so"
20593 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20594 need_lib_prefix=unknown
20595 hardcode_into_libs=no
20596
20597 # when you set need_version to no, make sure it does not cause -set_version
20598 # flags to be left without arguments
20599 need_version=unknown
20600
20601 case $host_os in
20602 aix3*)
20603   version_type=linux
20604   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20605   shlibpath_var=LIBPATH
20606
20607   # AIX 3 has no versioning support, so we append a major version to the name.
20608   soname_spec='${libname}${release}${shared_ext}$major'
20609   ;;
20610
20611 aix[4-9]*)
20612   version_type=linux
20613   need_lib_prefix=no
20614   need_version=no
20615   hardcode_into_libs=yes
20616   if test "$host_cpu" = ia64; then
20617     # AIX 5 supports IA64
20618     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20619     shlibpath_var=LD_LIBRARY_PATH
20620   else
20621     # With GCC up to 2.95.x, collect2 would create an import file
20622     # for dependence libraries.  The import file would start with
20623     # the line `#! .'.  This would cause the generated library to
20624     # depend on `.', always an invalid library.  This was fixed in
20625     # development snapshots of GCC prior to 3.0.
20626     case $host_os in
20627       aix4 | aix4.[01] | aix4.[01].*)
20628       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20629            echo ' yes '
20630            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20631         :
20632       else
20633         can_build_shared=no
20634       fi
20635       ;;
20636     esac
20637     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20638     # soname into executable. Probably we can add versioning support to
20639     # collect2, so additional links can be useful in future.
20640     if test "$aix_use_runtimelinking" = yes; then
20641       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20642       # instead of lib<name>.a to let people know that these are not
20643       # typical AIX shared libraries.
20644       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20645     else
20646       # We preserve .a as extension for shared libraries through AIX4.2
20647       # and later when we are not doing run time linking.
20648       library_names_spec='${libname}${release}.a $libname.a'
20649       soname_spec='${libname}${release}${shared_ext}$major'
20650     fi
20651     shlibpath_var=LIBPATH
20652   fi
20653   ;;
20654
20655 amigaos*)
20656   case $host_cpu in
20657   powerpc)
20658     # Since July 2007 AmigaOS4 officially supports .so libraries.
20659     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20660     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20661     ;;
20662   m68k)
20663     library_names_spec='$libname.ixlibrary $libname.a'
20664     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20665     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 ${libname}_ixlibrary.a || exit 1; done'
20666     ;;
20667   esac
20668   ;;
20669
20670 beos*)
20671   library_names_spec='${libname}${shared_ext}'
20672   dynamic_linker="$host_os ld.so"
20673   shlibpath_var=LIBRARY_PATH
20674   ;;
20675
20676 bsdi[45]*)
20677   version_type=linux
20678   need_version=no
20679   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20680   soname_spec='${libname}${release}${shared_ext}$major'
20681   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20682   shlibpath_var=LD_LIBRARY_PATH
20683   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20684   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20685   # the default ld.so.conf also contains /usr/contrib/lib and
20686   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20687   # libtool to hard-code these into programs
20688   ;;
20689
20690 cygwin* | mingw* | pw32* | cegcc*)
20691   version_type=windows
20692   shrext_cmds=".dll"
20693   need_version=no
20694   need_lib_prefix=no
20695
20696   case $GCC,$host_os in
20697   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20698     library_names_spec='$libname.dll.a'
20699     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20700     postinstall_cmds='base_file=`basename \${file}`~
20701       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20702       dldir=$destdir/`dirname \$dlpath`~
20703       test -d \$dldir || mkdir -p \$dldir~
20704       $install_prog $dir/$dlname \$dldir/$dlname~
20705       chmod a+x \$dldir/$dlname~
20706       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20707         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20708       fi'
20709     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20710       dlpath=$dir/\$dldll~
20711        $RM \$dlpath'
20712     shlibpath_overrides_runpath=yes
20713
20714     case $host_os in
20715     cygwin*)
20716       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20717       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20718
20719       ;;
20720     mingw* | cegcc*)
20721       # MinGW DLLs use traditional 'lib' prefix
20722       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20723       ;;
20724     pw32*)
20725       # pw32 DLLs use 'pw' prefix rather than 'lib'
20726       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20727       ;;
20728     esac
20729     ;;
20730
20731   *)
20732     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20733     ;;
20734   esac
20735   dynamic_linker='Win32 ld.exe'
20736   # FIXME: first we should search . and the directory the executable is in
20737   shlibpath_var=PATH
20738   ;;
20739
20740 darwin* | rhapsody*)
20741   dynamic_linker="$host_os dyld"
20742   version_type=darwin
20743   need_lib_prefix=no
20744   need_version=no
20745   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20746   soname_spec='${libname}${release}${major}$shared_ext'
20747   shlibpath_overrides_runpath=yes
20748   shlibpath_var=DYLD_LIBRARY_PATH
20749   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20750
20751   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20752   ;;
20753
20754 dgux*)
20755   version_type=linux
20756   need_lib_prefix=no
20757   need_version=no
20758   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20759   soname_spec='${libname}${release}${shared_ext}$major'
20760   shlibpath_var=LD_LIBRARY_PATH
20761   ;;
20762
20763 freebsd* | dragonfly*)
20764   # DragonFly does not have aout.  When/if they implement a new
20765   # versioning mechanism, adjust this.
20766   if test -x /usr/bin/objformat; then
20767     objformat=`/usr/bin/objformat`
20768   else
20769     case $host_os in
20770     freebsd[23].*) objformat=aout ;;
20771     *) objformat=elf ;;
20772     esac
20773   fi
20774   version_type=freebsd-$objformat
20775   case $version_type in
20776     freebsd-elf*)
20777       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20778       need_version=no
20779       need_lib_prefix=no
20780       ;;
20781     freebsd-*)
20782       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20783       need_version=yes
20784       ;;
20785   esac
20786   shlibpath_var=LD_LIBRARY_PATH
20787   case $host_os in
20788   freebsd2.*)
20789     shlibpath_overrides_runpath=yes
20790     ;;
20791   freebsd3.[01]* | freebsdelf3.[01]*)
20792     shlibpath_overrides_runpath=yes
20793     hardcode_into_libs=yes
20794     ;;
20795   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20796   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20797     shlibpath_overrides_runpath=no
20798     hardcode_into_libs=yes
20799     ;;
20800   *) # from 4.6 on, and DragonFly
20801     shlibpath_overrides_runpath=yes
20802     hardcode_into_libs=yes
20803     ;;
20804   esac
20805   ;;
20806
20807 gnu*)
20808   version_type=linux
20809   need_lib_prefix=no
20810   need_version=no
20811   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20812   soname_spec='${libname}${release}${shared_ext}$major'
20813   shlibpath_var=LD_LIBRARY_PATH
20814   hardcode_into_libs=yes
20815   ;;
20816
20817 haiku*)
20818   version_type=linux
20819   need_lib_prefix=no
20820   need_version=no
20821   dynamic_linker="$host_os runtime_loader"
20822   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20823   soname_spec='${libname}${release}${shared_ext}$major'
20824   shlibpath_var=LIBRARY_PATH
20825   shlibpath_overrides_runpath=yes
20826   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20827   hardcode_into_libs=yes
20828   ;;
20829
20830 hpux9* | hpux10* | hpux11*)
20831   # Give a soname corresponding to the major version so that dld.sl refuses to
20832   # link against other versions.
20833   version_type=sunos
20834   need_lib_prefix=no
20835   need_version=no
20836   case $host_cpu in
20837   ia64*)
20838     shrext_cmds='.so'
20839     hardcode_into_libs=yes
20840     dynamic_linker="$host_os dld.so"
20841     shlibpath_var=LD_LIBRARY_PATH
20842     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20843     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20844     soname_spec='${libname}${release}${shared_ext}$major'
20845     if test "X$HPUX_IA64_MODE" = X32; then
20846       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20847     else
20848       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20849     fi
20850     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20851     ;;
20852   hppa*64*)
20853     shrext_cmds='.sl'
20854     hardcode_into_libs=yes
20855     dynamic_linker="$host_os dld.sl"
20856     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20857     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20858     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20859     soname_spec='${libname}${release}${shared_ext}$major'
20860     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20861     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20862     ;;
20863   *)
20864     shrext_cmds='.sl'
20865     dynamic_linker="$host_os dld.sl"
20866     shlibpath_var=SHLIB_PATH
20867     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20868     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20869     soname_spec='${libname}${release}${shared_ext}$major'
20870     ;;
20871   esac
20872   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20873   postinstall_cmds='chmod 555 $lib'
20874   # or fails outright, so override atomically:
20875   install_override_mode=555
20876   ;;
20877
20878 interix[3-9]*)
20879   version_type=linux
20880   need_lib_prefix=no
20881   need_version=no
20882   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20883   soname_spec='${libname}${release}${shared_ext}$major'
20884   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20885   shlibpath_var=LD_LIBRARY_PATH
20886   shlibpath_overrides_runpath=no
20887   hardcode_into_libs=yes
20888   ;;
20889
20890 irix5* | irix6* | nonstopux*)
20891   case $host_os in
20892     nonstopux*) version_type=nonstopux ;;
20893     *)
20894         if test "$lt_cv_prog_gnu_ld" = yes; then
20895                 version_type=linux
20896         else
20897                 version_type=irix
20898         fi ;;
20899   esac
20900   need_lib_prefix=no
20901   need_version=no
20902   soname_spec='${libname}${release}${shared_ext}$major'
20903   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20904   case $host_os in
20905   irix5* | nonstopux*)
20906     libsuff= shlibsuff=
20907     ;;
20908   *)
20909     case $LD in # libtool.m4 will add one of these switches to LD
20910     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20911       libsuff= shlibsuff= libmagic=32-bit;;
20912     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20913       libsuff=32 shlibsuff=N32 libmagic=N32;;
20914     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20915       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20916     *) libsuff= shlibsuff= libmagic=never-match;;
20917     esac
20918     ;;
20919   esac
20920   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20921   shlibpath_overrides_runpath=no
20922   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20923   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20924   hardcode_into_libs=yes
20925   ;;
20926
20927 # No shared lib support for Linux oldld, aout, or coff.
20928 linux*oldld* | linux*aout* | linux*coff*)
20929   dynamic_linker=no
20930   ;;
20931
20932 # This must be Linux ELF.
20933 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20934   version_type=linux
20935   need_lib_prefix=no
20936   need_version=no
20937   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20938   soname_spec='${libname}${release}${shared_ext}$major'
20939   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20940   shlibpath_var=LD_LIBRARY_PATH
20941   shlibpath_overrides_runpath=no
20942
20943   # Some binutils ld are patched to set DT_RUNPATH
20944   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20945   $as_echo_n "(cached) " >&6
20946 else
20947   lt_cv_shlibpath_overrides_runpath=no
20948     save_LDFLAGS=$LDFLAGS
20949     save_libdir=$libdir
20950     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20951          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20952     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20953 /* end confdefs.h.  */
20954
20955 int
20956 main ()
20957 {
20958
20959   ;
20960   return 0;
20961 }
20962 _ACEOF
20963 if ac_fn_cxx_try_link "$LINENO"; then :
20964   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20965   lt_cv_shlibpath_overrides_runpath=yes
20966 fi
20967 fi
20968 rm -f core conftest.err conftest.$ac_objext \
20969     conftest$ac_exeext conftest.$ac_ext
20970     LDFLAGS=$save_LDFLAGS
20971     libdir=$save_libdir
20972
20973 fi
20974
20975   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20976
20977   # This implies no fast_install, which is unacceptable.
20978   # Some rework will be needed to allow for fast_install
20979   # before this can be enabled.
20980   hardcode_into_libs=yes
20981
20982   # Append ld.so.conf contents to the search path
20983   if test -f /etc/ld.so.conf; then
20984     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' ' '`
20985     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20986   fi
20987
20988   # We used to test for /lib/ld.so.1 and disable shared libraries on
20989   # powerpc, because MkLinux only supported shared libraries with the
20990   # GNU dynamic linker.  Since this was broken with cross compilers,
20991   # most powerpc-linux boxes support dynamic linking these days and
20992   # people can always --disable-shared, the test was removed, and we
20993   # assume the GNU/Linux dynamic linker is in use.
20994   dynamic_linker='GNU/Linux ld.so'
20995   ;;
20996
20997 netbsd*)
20998   version_type=sunos
20999   need_lib_prefix=no
21000   need_version=no
21001   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
21002     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21003     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21004     dynamic_linker='NetBSD (a.out) ld.so'
21005   else
21006     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
21007     soname_spec='${libname}${release}${shared_ext}$major'
21008     dynamic_linker='NetBSD ld.elf_so'
21009   fi
21010   shlibpath_var=LD_LIBRARY_PATH
21011   shlibpath_overrides_runpath=yes
21012   hardcode_into_libs=yes
21013   ;;
21014
21015 newsos6)
21016   version_type=linux
21017   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21018   shlibpath_var=LD_LIBRARY_PATH
21019   shlibpath_overrides_runpath=yes
21020   ;;
21021
21022 *nto* | *qnx*)
21023   version_type=qnx
21024   need_lib_prefix=no
21025   need_version=no
21026   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21027   soname_spec='${libname}${release}${shared_ext}$major'
21028   shlibpath_var=LD_LIBRARY_PATH
21029   shlibpath_overrides_runpath=no
21030   hardcode_into_libs=yes
21031   dynamic_linker='ldqnx.so'
21032   ;;
21033
21034 openbsd*)
21035   version_type=sunos
21036   sys_lib_dlsearch_path_spec="/usr/lib"
21037   need_lib_prefix=no
21038   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
21039   case $host_os in
21040     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
21041     *)                          need_version=no  ;;
21042   esac
21043   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21044   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21045   shlibpath_var=LD_LIBRARY_PATH
21046   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
21047     case $host_os in
21048       openbsd2.[89] | openbsd2.[89].*)
21049         shlibpath_overrides_runpath=no
21050         ;;
21051       *)
21052         shlibpath_overrides_runpath=yes
21053         ;;
21054       esac
21055   else
21056     shlibpath_overrides_runpath=yes
21057   fi
21058   ;;
21059
21060 os2*)
21061   libname_spec='$name'
21062   shrext_cmds=".dll"
21063   need_lib_prefix=no
21064   library_names_spec='$libname${shared_ext} $libname.a'
21065   dynamic_linker='OS/2 ld.exe'
21066   shlibpath_var=LIBPATH
21067   ;;
21068
21069 osf3* | osf4* | osf5*)
21070   version_type=osf
21071   need_lib_prefix=no
21072   need_version=no
21073   soname_spec='${libname}${release}${shared_ext}$major'
21074   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21075   shlibpath_var=LD_LIBRARY_PATH
21076   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21077   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21078   ;;
21079
21080 rdos*)
21081   dynamic_linker=no
21082   ;;
21083
21084 solaris*)
21085   version_type=linux
21086   need_lib_prefix=no
21087   need_version=no
21088   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21089   soname_spec='${libname}${release}${shared_ext}$major'
21090   shlibpath_var=LD_LIBRARY_PATH
21091   shlibpath_overrides_runpath=yes
21092   hardcode_into_libs=yes
21093   # ldd complains unless libraries are executable
21094   postinstall_cmds='chmod +x $lib'
21095   ;;
21096
21097 sunos4*)
21098   version_type=sunos
21099   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21100   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21101   shlibpath_var=LD_LIBRARY_PATH
21102   shlibpath_overrides_runpath=yes
21103   if test "$with_gnu_ld" = yes; then
21104     need_lib_prefix=no
21105   fi
21106   need_version=yes
21107   ;;
21108
21109 sysv4 | sysv4.3*)
21110   version_type=linux
21111   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21112   soname_spec='${libname}${release}${shared_ext}$major'
21113   shlibpath_var=LD_LIBRARY_PATH
21114   case $host_vendor in
21115     sni)
21116       shlibpath_overrides_runpath=no
21117       need_lib_prefix=no
21118       runpath_var=LD_RUN_PATH
21119       ;;
21120     siemens)
21121       need_lib_prefix=no
21122       ;;
21123     motorola)
21124       need_lib_prefix=no
21125       need_version=no
21126       shlibpath_overrides_runpath=no
21127       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21128       ;;
21129   esac
21130   ;;
21131
21132 sysv4*MP*)
21133   if test -d /usr/nec ;then
21134     version_type=linux
21135     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21136     soname_spec='$libname${shared_ext}.$major'
21137     shlibpath_var=LD_LIBRARY_PATH
21138   fi
21139   ;;
21140
21141 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21142   version_type=freebsd-elf
21143   need_lib_prefix=no
21144   need_version=no
21145   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21146   soname_spec='${libname}${release}${shared_ext}$major'
21147   shlibpath_var=LD_LIBRARY_PATH
21148   shlibpath_overrides_runpath=yes
21149   hardcode_into_libs=yes
21150   if test "$with_gnu_ld" = yes; then
21151     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21152   else
21153     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21154     case $host_os in
21155       sco3.2v5*)
21156         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21157         ;;
21158     esac
21159   fi
21160   sys_lib_dlsearch_path_spec='/usr/lib'
21161   ;;
21162
21163 tpf*)
21164   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21165   version_type=linux
21166   need_lib_prefix=no
21167   need_version=no
21168   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21169   shlibpath_var=LD_LIBRARY_PATH
21170   shlibpath_overrides_runpath=no
21171   hardcode_into_libs=yes
21172   ;;
21173
21174 uts4*)
21175   version_type=linux
21176   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21177   soname_spec='${libname}${release}${shared_ext}$major'
21178   shlibpath_var=LD_LIBRARY_PATH
21179   ;;
21180
21181 *)
21182   dynamic_linker=no
21183   ;;
21184 esac
21185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21186 $as_echo "$dynamic_linker" >&6; }
21187 test "$dynamic_linker" = no && can_build_shared=no
21188
21189 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21190 if test "$GCC" = yes; then
21191   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21192 fi
21193
21194 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21195   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21196 fi
21197 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21198   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21199 fi
21200
21201
21202
21203
21204
21205
21206
21207
21208
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     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21239 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21240 hardcode_action_CXX=
21241 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21242    test -n "$runpath_var_CXX" ||
21243    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21244
21245   # We can hardcode non-existent directories.
21246   if test "$hardcode_direct_CXX" != no &&
21247      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21248      # have to relink, otherwise we might link with an installed library
21249      # when we should be linking with a yet-to-be-installed one
21250      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21251      test "$hardcode_minus_L_CXX" != no; then
21252     # Linking always hardcodes the temporary library directory.
21253     hardcode_action_CXX=relink
21254   else
21255     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21256     hardcode_action_CXX=immediate
21257   fi
21258 else
21259   # We cannot hardcode anything, or else we can only hardcode existing
21260   # directories.
21261   hardcode_action_CXX=unsupported
21262 fi
21263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21264 $as_echo "$hardcode_action_CXX" >&6; }
21265
21266 if test "$hardcode_action_CXX" = relink ||
21267    test "$inherit_rpath_CXX" = yes; then
21268   # Fast installation is not supported
21269   enable_fast_install=no
21270 elif test "$shlibpath_overrides_runpath" = yes ||
21271      test "$enable_shared" = no; then
21272   # Fast installation is not necessary
21273   enable_fast_install=needless
21274 fi
21275
21276
21277
21278
21279
21280
21281
21282   fi # test -n "$compiler"
21283
21284   CC=$lt_save_CC
21285   LDCXX=$LD
21286   LD=$lt_save_LD
21287   GCC=$lt_save_GCC
21288   with_gnu_ld=$lt_save_with_gnu_ld
21289   lt_cv_path_LDCXX=$lt_cv_path_LD
21290   lt_cv_path_LD=$lt_save_path_LD
21291   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21292   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21293 fi # test "$_lt_caught_CXX_error" != yes
21294
21295 ac_ext=c
21296 ac_cpp='$CPP $CPPFLAGS'
21297 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21298 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21299 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21300
21301
21302
21303
21304
21305
21306
21307
21308
21309
21310
21311
21312
21313
21314
21315
21316 # Only expand once:
21317
21318
21319
21320
21321
21322 # Identify the assembler which will work hand-in-glove with the newly
21323 # built GCC, so that we can examine its features.  This is the assembler
21324 # which will be driven by the driver program.
21325 #
21326 # If build != host, and we aren't building gas in-tree, we identify a
21327 # build->target assembler and hope that it will have the same features
21328 # as the host->target assembler we'll be using.
21329 gcc_cv_gas_major_version=
21330 gcc_cv_gas_minor_version=
21331 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21332
21333 if test "${gcc_cv_as+set}" = set; then :
21334
21335 else
21336
21337 if test -x "$DEFAULT_ASSEMBLER"; then
21338         gcc_cv_as="$DEFAULT_ASSEMBLER"
21339 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21340      && test -f ../gas/Makefile \
21341      && test x$build = x$host; then
21342         gcc_cv_as=../gas/as-new$build_exeext
21343 elif test -x as$build_exeext; then
21344         # Build using assembler in the current directory.
21345         gcc_cv_as=./as$build_exeext
21346 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21347         gcc_cv_as="$AS_FOR_TARGET"
21348 else
21349         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21350 set dummy $AS_FOR_TARGET; ac_word=$2
21351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21352 $as_echo_n "checking for $ac_word... " >&6; }
21353 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21354   $as_echo_n "(cached) " >&6
21355 else
21356   case $gcc_cv_as in
21357   [\\/]* | ?:[\\/]*)
21358   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21359   ;;
21360   *)
21361   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21362 for as_dir in $PATH
21363 do
21364   IFS=$as_save_IFS
21365   test -z "$as_dir" && as_dir=.
21366     for ac_exec_ext in '' $ac_executable_extensions; do
21367   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21368     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21369     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21370     break 2
21371   fi
21372 done
21373   done
21374 IFS=$as_save_IFS
21375
21376   ;;
21377 esac
21378 fi
21379 gcc_cv_as=$ac_cv_path_gcc_cv_as
21380 if test -n "$gcc_cv_as"; then
21381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21382 $as_echo "$gcc_cv_as" >&6; }
21383 else
21384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21385 $as_echo "no" >&6; }
21386 fi
21387
21388
21389 fi
21390 fi
21391
21392 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21393
21394 case "$ORIGINAL_AS_FOR_TARGET" in
21395   ./as | ./as$build_exeext) ;;
21396   *) ac_config_files="$ac_config_files as:exec-tool.in"
21397  ;;
21398 esac
21399
21400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21401 $as_echo_n "checking what assembler to use... " >&6; }
21402 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21403   # Single tree build which includes gas.  We want to prefer it
21404   # over whatever linker top-level may have detected, since
21405   # we'll use what we're building after installation anyway.
21406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21407 $as_echo "newly built gas" >&6; }
21408   in_tree_gas=yes
21409   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21410 for f in $gcc_cv_as_bfd_srcdir/configure \
21411          $gcc_cv_as_gas_srcdir/configure \
21412          $gcc_cv_as_gas_srcdir/configure.in \
21413          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21414   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21415   if test x$gcc_cv_gas_version != x; then
21416     break
21417   fi
21418 done
21419 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21420 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21421 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21422 case $gcc_cv_gas_patch_version in
21423   "") gcc_cv_gas_patch_version="0" ;;
21424 esac
21425 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21426                             + $gcc_cv_gas_minor_version \) \* 1000 \
21427                             + $gcc_cv_gas_patch_version`
21428
21429   in_tree_gas_is_elf=no
21430   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21431      || (grep 'obj_format = multi' ../gas/Makefile \
21432          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21433   then
21434     in_tree_gas_is_elf=yes
21435   fi
21436 else
21437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21438 $as_echo "$gcc_cv_as" >&6; }
21439   in_tree_gas=no
21440 fi
21441
21442 # Identify the linker which will work hand-in-glove with the newly
21443 # built GCC, so that we can examine its features.  This is the linker
21444 # which will be driven by the driver program.
21445 #
21446 # If build != host, and we aren't building gas in-tree, we identify a
21447 # build->target linker and hope that it will have the same features
21448 # as the host->target linker we'll be using.
21449 gcc_cv_gld_major_version=
21450 gcc_cv_gld_minor_version=
21451 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21452 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21453
21454 if test "${gcc_cv_ld+set}" = set; then :
21455
21456 else
21457
21458 if test -x "$DEFAULT_LINKER"; then
21459         gcc_cv_ld="$DEFAULT_LINKER"
21460 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21461      && test -f ../ld/Makefile \
21462      && test x$build = x$host; then
21463         gcc_cv_ld=../ld/ld-new$build_exeext
21464 elif test -x collect-ld$build_exeext; then
21465         # Build using linker in the current directory.
21466         gcc_cv_ld=./collect-ld$build_exeext
21467 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21468         gcc_cv_ld="$LD_FOR_TARGET"
21469 else
21470         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21471 set dummy $LD_FOR_TARGET; ac_word=$2
21472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21473 $as_echo_n "checking for $ac_word... " >&6; }
21474 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21475   $as_echo_n "(cached) " >&6
21476 else
21477   case $gcc_cv_ld in
21478   [\\/]* | ?:[\\/]*)
21479   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21480   ;;
21481   *)
21482   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21483 for as_dir in $PATH
21484 do
21485   IFS=$as_save_IFS
21486   test -z "$as_dir" && as_dir=.
21487     for ac_exec_ext in '' $ac_executable_extensions; do
21488   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21489     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21490     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21491     break 2
21492   fi
21493 done
21494   done
21495 IFS=$as_save_IFS
21496
21497   ;;
21498 esac
21499 fi
21500 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21501 if test -n "$gcc_cv_ld"; then
21502   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21503 $as_echo "$gcc_cv_ld" >&6; }
21504 else
21505   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21506 $as_echo "no" >&6; }
21507 fi
21508
21509
21510 fi
21511 fi
21512
21513 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21514 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21515
21516 # Check whether --with-plugin-ld was given.
21517 if test "${with_plugin_ld+set}" = set; then :
21518   withval=$with_plugin_ld; if test x"$withval" != x; then
21519    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21520    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21521  fi
21522 fi
21523
21524
21525
21526 cat >>confdefs.h <<_ACEOF
21527 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21528 _ACEOF
21529
21530
21531 # Check to see if we are using gold instead of ld
21532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21533 $as_echo_n "checking whether we are using gold... " >&6; }
21534 ld_is_gold=no
21535 if test x$gcc_cv_ld != x; then
21536   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21537      | grep "GNU gold" > /dev/null; then
21538     ld_is_gold=yes
21539   fi
21540 fi
21541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21542 $as_echo "$ld_is_gold" >&6; }
21543
21544 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21545
21546 case "$ORIGINAL_LD_FOR_TARGET" in
21547   ./collect-ld | ./collect-ld$build_exeext) ;;
21548   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21549  ;;
21550 esac
21551
21552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21553 $as_echo_n "checking what linker to use... " >&6; }
21554 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21555    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21556         # Single tree build which includes ld.  We want to prefer it
21557         # over whatever linker top-level may have detected, since
21558         # we'll use what we're building after installation anyway.
21559         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21560 $as_echo "newly built ld" >&6; }
21561         in_tree_ld=yes
21562         in_tree_ld_is_elf=no
21563         if (grep 'EMUL = .*elf' ../ld/Makefile \
21564             || grep 'EMUL = .*linux' ../ld/Makefile \
21565             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21566           in_tree_ld_is_elf=yes
21567         elif test "$ld_is_gold" = yes; then
21568           in_tree_ld_is_elf=yes
21569         fi
21570         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
21571         do
21572                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21573                 if test x$gcc_cv_gld_version != x; then
21574                         break
21575                 fi
21576         done
21577         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21578         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21579 else
21580         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21581 $as_echo "$gcc_cv_ld" >&6; }
21582         in_tree_ld=no
21583 fi
21584
21585 # Figure out what nm we will be using.
21586 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21587 if test "${gcc_cv_nm+set}" = set; then :
21588
21589 else
21590
21591 if test -f $gcc_cv_binutils_srcdir/configure.in \
21592      && test -f ../binutils/Makefile \
21593      && test x$build = x$host; then
21594         gcc_cv_nm=../binutils/nm-new$build_exeext
21595 elif test -x nm$build_exeext; then
21596         gcc_cv_nm=./nm$build_exeext
21597 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21598         gcc_cv_nm="$NM_FOR_TARGET"
21599 else
21600         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21601 set dummy $NM_FOR_TARGET; ac_word=$2
21602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21603 $as_echo_n "checking for $ac_word... " >&6; }
21604 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21605   $as_echo_n "(cached) " >&6
21606 else
21607   case $gcc_cv_nm in
21608   [\\/]* | ?:[\\/]*)
21609   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21610   ;;
21611   *)
21612   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21613 for as_dir in $PATH
21614 do
21615   IFS=$as_save_IFS
21616   test -z "$as_dir" && as_dir=.
21617     for ac_exec_ext in '' $ac_executable_extensions; do
21618   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21619     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21620     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21621     break 2
21622   fi
21623 done
21624   done
21625 IFS=$as_save_IFS
21626
21627   ;;
21628 esac
21629 fi
21630 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21631 if test -n "$gcc_cv_nm"; then
21632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21633 $as_echo "$gcc_cv_nm" >&6; }
21634 else
21635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21636 $as_echo "no" >&6; }
21637 fi
21638
21639
21640 fi
21641 fi
21642
21643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21644 $as_echo_n "checking what nm to use... " >&6; }
21645 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21646         # Single tree build which includes binutils.
21647         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21648 $as_echo "newly built nm" >&6; }
21649         in_tree_nm=yes
21650 else
21651         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21652 $as_echo "$gcc_cv_nm" >&6; }
21653         in_tree_nm=no
21654 fi
21655
21656 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21657
21658 case "$ORIGINAL_NM_FOR_TARGET" in
21659   ./nm | ./nm$build_exeext) ;;
21660   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21661  ;;
21662 esac
21663
21664
21665 # Figure out what objdump we will be using.
21666 if test "${gcc_cv_objdump+set}" = set; then :
21667
21668 else
21669
21670 if test -f $gcc_cv_binutils_srcdir/configure.in \
21671      && test -f ../binutils/Makefile \
21672      && test x$build = x$host; then
21673         # Single tree build which includes binutils.
21674         gcc_cv_objdump=../binutils/objdump$build_exeext
21675 elif test -x objdump$build_exeext; then
21676         gcc_cv_objdump=./objdump$build_exeext
21677 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21678         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21679 else
21680         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21681 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21683 $as_echo_n "checking for $ac_word... " >&6; }
21684 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21685   $as_echo_n "(cached) " >&6
21686 else
21687   case $gcc_cv_objdump in
21688   [\\/]* | ?:[\\/]*)
21689   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21690   ;;
21691   *)
21692   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21693 for as_dir in $PATH
21694 do
21695   IFS=$as_save_IFS
21696   test -z "$as_dir" && as_dir=.
21697     for ac_exec_ext in '' $ac_executable_extensions; do
21698   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21699     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21700     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21701     break 2
21702   fi
21703 done
21704   done
21705 IFS=$as_save_IFS
21706
21707   ;;
21708 esac
21709 fi
21710 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21711 if test -n "$gcc_cv_objdump"; then
21712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21713 $as_echo "$gcc_cv_objdump" >&6; }
21714 else
21715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21716 $as_echo "no" >&6; }
21717 fi
21718
21719
21720 fi
21721 fi
21722
21723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21724 $as_echo_n "checking what objdump to use... " >&6; }
21725 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21726         # Single tree build which includes binutils.
21727         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21728 $as_echo "newly built objdump" >&6; }
21729 elif test x$gcc_cv_objdump = x; then
21730         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21731 $as_echo "not found" >&6; }
21732 else
21733         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21734 $as_echo "$gcc_cv_objdump" >&6; }
21735 fi
21736
21737 # Figure out what readelf we will be using.
21738 if test "${gcc_cv_readelf+set}" = set; then :
21739
21740 else
21741
21742 if test -f $gcc_cv_binutils_srcdir/configure.in \
21743      && test -f ../binutils/Makefile \
21744      && test x$build = x$host; then
21745         # Single tree build which includes binutils.
21746         gcc_cv_readelf=../binutils/readelf$build_exeext
21747 elif test -x readelf$build_exeext; then
21748         gcc_cv_readelf=./readelf$build_exeext
21749 else
21750         # Extract the first word of "readelf", so it can be a program name with args.
21751 set dummy readelf; ac_word=$2
21752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21753 $as_echo_n "checking for $ac_word... " >&6; }
21754 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21755   $as_echo_n "(cached) " >&6
21756 else
21757   case $gcc_cv_readelf in
21758   [\\/]* | ?:[\\/]*)
21759   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21760   ;;
21761   *)
21762   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21763 for as_dir in $PATH
21764 do
21765   IFS=$as_save_IFS
21766   test -z "$as_dir" && as_dir=.
21767     for ac_exec_ext in '' $ac_executable_extensions; do
21768   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21769     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21770     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21771     break 2
21772   fi
21773 done
21774   done
21775 IFS=$as_save_IFS
21776
21777   ;;
21778 esac
21779 fi
21780 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21781 if test -n "$gcc_cv_readelf"; then
21782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21783 $as_echo "$gcc_cv_readelf" >&6; }
21784 else
21785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21786 $as_echo "no" >&6; }
21787 fi
21788
21789
21790 fi
21791 fi
21792
21793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21794 $as_echo_n "checking what readelf to use... " >&6; }
21795 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21796         # Single tree build which includes binutils.
21797         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21798 $as_echo "newly built readelf" >&6; }
21799 elif test x$gcc_cv_readelf = x; then
21800         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21801 $as_echo "not found" >&6; }
21802 else
21803         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21804 $as_echo "$gcc_cv_readelf" >&6; }
21805 fi
21806
21807 # Figure out what assembler alignment features are present.
21808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21809 $as_echo_n "checking assembler flags... " >&6; }
21810 if test "${gcc_cv_as_flags+set}" = set; then :
21811   $as_echo_n "(cached) " >&6
21812 else
21813    case "$target" in
21814   i[34567]86-*-linux*)
21815         gcc_cv_as_flags="--32"
21816     ;;
21817   powerpc*-*-darwin*)
21818         gcc_cv_as_flags="-arch ppc"
21819     ;;
21820   *)
21821     gcc_cv_as_flags=" "
21822     ;;
21823   esac
21824 fi
21825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21826 $as_echo "$gcc_cv_as_flags" >&6; }
21827
21828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21829 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21830 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21831   $as_echo_n "(cached) " >&6
21832 else
21833   gcc_cv_as_balign_and_p2align=no
21834     if test $in_tree_gas = yes; then
21835     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21836   then gcc_cv_as_balign_and_p2align=yes
21837 fi
21838   elif test x$gcc_cv_as != x; then
21839     $as_echo '.balign 4
21840 .p2align 2' > conftest.s
21841     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21842   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21843   (eval $ac_try) 2>&5
21844   ac_status=$?
21845   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21846   test $ac_status = 0; }; }
21847     then
21848         gcc_cv_as_balign_and_p2align=yes
21849     else
21850       echo "configure: failed program was" >&5
21851       cat conftest.s >&5
21852     fi
21853     rm -f conftest.o conftest.s
21854   fi
21855 fi
21856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21857 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21858 if test $gcc_cv_as_balign_and_p2align = yes; then
21859
21860 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21861
21862 fi
21863
21864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21865 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21866 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21867   $as_echo_n "(cached) " >&6
21868 else
21869   gcc_cv_as_max_skip_p2align=no
21870     if test $in_tree_gas = yes; then
21871     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21872   then gcc_cv_as_max_skip_p2align=yes
21873 fi
21874   elif test x$gcc_cv_as != x; then
21875     $as_echo '.p2align 4,,7' > conftest.s
21876     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21877   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21878   (eval $ac_try) 2>&5
21879   ac_status=$?
21880   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21881   test $ac_status = 0; }; }
21882     then
21883         gcc_cv_as_max_skip_p2align=yes
21884     else
21885       echo "configure: failed program was" >&5
21886       cat conftest.s >&5
21887     fi
21888     rm -f conftest.o conftest.s
21889   fi
21890 fi
21891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21892 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21893 if test $gcc_cv_as_max_skip_p2align = yes; then
21894
21895 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21896
21897 fi
21898
21899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21900 $as_echo_n "checking assembler for .literal16... " >&6; }
21901 if test "${gcc_cv_as_literal16+set}" = set; then :
21902   $as_echo_n "(cached) " >&6
21903 else
21904   gcc_cv_as_literal16=no
21905     if test $in_tree_gas = yes; then
21906     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21907   then gcc_cv_as_literal16=yes
21908 fi
21909   elif test x$gcc_cv_as != x; then
21910     $as_echo '.literal16' > conftest.s
21911     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21912   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21913   (eval $ac_try) 2>&5
21914   ac_status=$?
21915   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21916   test $ac_status = 0; }; }
21917     then
21918         gcc_cv_as_literal16=yes
21919     else
21920       echo "configure: failed program was" >&5
21921       cat conftest.s >&5
21922     fi
21923     rm -f conftest.o conftest.s
21924   fi
21925 fi
21926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21927 $as_echo "$gcc_cv_as_literal16" >&6; }
21928 if test $gcc_cv_as_literal16 = yes; then
21929
21930 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21931
21932 fi
21933
21934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21935 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21936 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21937   $as_echo_n "(cached) " >&6
21938 else
21939   gcc_cv_as_subsection_m1=no
21940     if test $in_tree_gas = yes; then
21941     if test $in_tree_gas_is_elf = yes \
21942   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21943   then gcc_cv_as_subsection_m1=yes
21944 fi
21945   elif test x$gcc_cv_as != x; then
21946     $as_echo 'conftest_label1: .word 0
21947 .subsection -1
21948 conftest_label2: .word 0
21949 .previous' > conftest.s
21950     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21951   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21952   (eval $ac_try) 2>&5
21953   ac_status=$?
21954   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21955   test $ac_status = 0; }; }
21956     then
21957         if test x$gcc_cv_nm != x; then
21958     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21959     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21960     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21961     then :
21962     else gcc_cv_as_subsection_m1=yes
21963     fi
21964     rm -f conftest.nm1 conftest.nm2
21965   fi
21966     else
21967       echo "configure: failed program was" >&5
21968       cat conftest.s >&5
21969     fi
21970     rm -f conftest.o conftest.s
21971   fi
21972 fi
21973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21974 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21975 if test $gcc_cv_as_subsection_m1 = yes; then
21976
21977 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21978
21979 fi
21980
21981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21982 $as_echo_n "checking assembler for .weak... " >&6; }
21983 if test "${gcc_cv_as_weak+set}" = set; then :
21984   $as_echo_n "(cached) " >&6
21985 else
21986   gcc_cv_as_weak=no
21987     if test $in_tree_gas = yes; then
21988     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21989   then gcc_cv_as_weak=yes
21990 fi
21991   elif test x$gcc_cv_as != x; then
21992     $as_echo '  .weak foobar' > conftest.s
21993     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21994   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21995   (eval $ac_try) 2>&5
21996   ac_status=$?
21997   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21998   test $ac_status = 0; }; }
21999     then
22000         gcc_cv_as_weak=yes
22001     else
22002       echo "configure: failed program was" >&5
22003       cat conftest.s >&5
22004     fi
22005     rm -f conftest.o conftest.s
22006   fi
22007 fi
22008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
22009 $as_echo "$gcc_cv_as_weak" >&6; }
22010 if test $gcc_cv_as_weak = yes; then
22011
22012 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
22013
22014 fi
22015
22016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
22017 $as_echo_n "checking assembler for .weakref... " >&6; }
22018 if test "${gcc_cv_as_weakref+set}" = set; then :
22019   $as_echo_n "(cached) " >&6
22020 else
22021   gcc_cv_as_weakref=no
22022     if test $in_tree_gas = yes; then
22023     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22024   then gcc_cv_as_weakref=yes
22025 fi
22026   elif test x$gcc_cv_as != x; then
22027     $as_echo '  .weakref foobar, barfnot' > conftest.s
22028     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22029   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22030   (eval $ac_try) 2>&5
22031   ac_status=$?
22032   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22033   test $ac_status = 0; }; }
22034     then
22035         gcc_cv_as_weakref=yes
22036     else
22037       echo "configure: failed program was" >&5
22038       cat conftest.s >&5
22039     fi
22040     rm -f conftest.o conftest.s
22041   fi
22042 fi
22043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
22044 $as_echo "$gcc_cv_as_weakref" >&6; }
22045 if test $gcc_cv_as_weakref = yes; then
22046
22047 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
22048
22049 fi
22050
22051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22052 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22053 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22054   $as_echo_n "(cached) " >&6
22055 else
22056   gcc_cv_as_nsubspa_comdat=no
22057     if test $in_tree_gas = yes; then
22058     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22059   then gcc_cv_as_nsubspa_comdat=yes
22060 fi
22061   elif test x$gcc_cv_as != x; then
22062     $as_echo '  .SPACE $TEXT$
22063         .NSUBSPA $CODE$,COMDAT' > conftest.s
22064     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22065   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22066   (eval $ac_try) 2>&5
22067   ac_status=$?
22068   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22069   test $ac_status = 0; }; }
22070     then
22071         gcc_cv_as_nsubspa_comdat=yes
22072     else
22073       echo "configure: failed program was" >&5
22074       cat conftest.s >&5
22075     fi
22076     rm -f conftest.o conftest.s
22077   fi
22078 fi
22079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22080 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22081 if test $gcc_cv_as_nsubspa_comdat = yes; then
22082
22083 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22084
22085 fi
22086
22087 # .hidden needs to be supported in both the assembler and the linker,
22088 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22089 # This is irritatingly difficult to feature test for; we have to check the
22090 # date string after the version number.  If we've got an in-tree
22091 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22092 # to be safe.
22093 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22095 $as_echo_n "checking assembler for .hidden... " >&6; }
22096 if test "${gcc_cv_as_hidden+set}" = set; then :
22097   $as_echo_n "(cached) " >&6
22098 else
22099   gcc_cv_as_hidden=no
22100     if test $in_tree_gas = yes; then
22101     if test $in_tree_gas_is_elf = yes \
22102   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22103   then gcc_cv_as_hidden=yes
22104 fi
22105   elif test x$gcc_cv_as != x; then
22106     $as_echo '  .hidden foobar
22107 foobar:' > conftest.s
22108     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22109   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22110   (eval $ac_try) 2>&5
22111   ac_status=$?
22112   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22113   test $ac_status = 0; }; }
22114     then
22115
22116 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22117 # STV_HIDDEN, so disable .hidden support if so.
22118 case "${target}" in
22119   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22120     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22121       cat > conftest.s <<EOF
22122 .globl hidden
22123         .hidden hidden
22124 hidden:
22125 .globl default
22126         .set    default,hidden
22127 EOF
22128       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22129         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22130         grep '\.hidden default' > /dev/null; then
22131         gcc_cv_as_hidden=no
22132       else
22133         gcc_cv_as_hidden=yes
22134       fi
22135     else
22136       # Assume bug is present if objdump is missing.
22137       gcc_cv_as_hidden=no
22138     fi
22139     ;;
22140   *)
22141     gcc_cv_as_hidden=yes
22142     ;;
22143 esac
22144     else
22145       echo "configure: failed program was" >&5
22146       cat conftest.s >&5
22147     fi
22148     rm -f conftest.o conftest.s
22149   fi
22150 fi
22151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22152 $as_echo "$gcc_cv_as_hidden" >&6; }
22153
22154 case "${target}" in
22155   *-*-darwin*)
22156     # Darwin as has some visibility support, though with a different syntax.
22157     gcc_cv_as_hidden=yes
22158     ;;
22159 esac
22160
22161 # gnu_indirect_function type is an extension proposed at
22162 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22163 # selection of function implementation
22164 # Check whether --enable-gnu-indirect-function was given.
22165 if test "${enable_gnu_indirect_function+set}" = set; then :
22166   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22167     yes | no) ;;
22168     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22169 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22170   esac
22171 else
22172   enable_gnu_indirect_function="$default_gnu_indirect_function"
22173 fi
22174
22175 if test x$enable_gnu_indirect_function = xyes; then
22176
22177 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22178
22179 fi
22180
22181 if test $in_tree_ld != yes ; then
22182   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22183   if echo "$ld_ver" | grep GNU > /dev/null; then
22184     if test x"$ld_is_gold" = xyes; then
22185       # GNU gold --version looks like this:
22186       #
22187       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22188       #
22189       # We extract the binutils version which is more familiar and specific
22190       # than the gold version.
22191       ld_vers=`echo $ld_ver | sed -n \
22192           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22193     else
22194       # GNU ld --version looks like this:
22195       #
22196       # GNU ld (GNU Binutils) 2.21.51.20110225
22197       ld_vers=`echo $ld_ver | sed -n \
22198           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22199     fi
22200     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22201     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22202     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22203     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22204   else
22205     case "${target}" in
22206       *-*-solaris2*)
22207         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22208         # format.
22209         #
22210         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22211         # /usr/ccs/bin/ld has been configured.
22212         ld_ver=`$gcc_cv_ld -V 2>&1`
22213         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22214           ld_vers=`echo $ld_ver | sed -n \
22215             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22216           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22217           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22218         fi
22219         ;;
22220     esac
22221   fi
22222 fi
22223
22224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22225 $as_echo_n "checking linker for .hidden support... " >&6; }
22226 if test "${gcc_cv_ld_hidden+set}" = set; then :
22227   $as_echo_n "(cached) " >&6
22228 else
22229   if test $in_tree_ld = yes ; then
22230   gcc_cv_ld_hidden=no
22231   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22232      && test $in_tree_ld_is_elf = yes; then
22233      gcc_cv_ld_hidden=yes
22234   fi
22235 else
22236   gcc_cv_ld_hidden=yes
22237   if test x"$ld_is_gold" = xyes; then
22238     :
22239   elif echo "$ld_ver" | grep GNU > /dev/null; then
22240     if test 0"$ld_date" -lt 20020404; then
22241       if test -n "$ld_date"; then
22242         # If there was date string, but was earlier than 2002-04-04, fail
22243         gcc_cv_ld_hidden=no
22244       elif test -z "$ld_vers"; then
22245         # If there was no date string nor ld version number, something is wrong
22246         gcc_cv_ld_hidden=no
22247       else
22248         test -z "$ld_vers_patch" && ld_vers_patch=0
22249         if test "$ld_vers_major" -lt 2; then
22250           gcc_cv_ld_hidden=no
22251         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22252           gcc_cv_ld_hidden="no"
22253         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22254           gcc_cv_ld_hidden=no
22255         fi
22256       fi
22257     fi
22258   else
22259     case "${target}" in
22260       *-*-darwin*)
22261         # Darwin ld has some visibility support.
22262         gcc_cv_ld_hidden=yes
22263         ;;
22264       hppa64*-*-hpux* | ia64*-*-hpux*)
22265         gcc_cv_ld_hidden=yes
22266         ;;
22267       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22268         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22269         # .symbolic was only added in Solaris 9 12/02.
22270         gcc_cv_ld_hidden=yes
22271         ;;
22272       *)
22273         gcc_cv_ld_hidden=no
22274         ;;
22275     esac
22276   fi
22277 fi
22278 fi
22279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22280 $as_echo "$gcc_cv_ld_hidden" >&6; }
22281 libgcc_visibility=no
22282
22283
22284 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22285   libgcc_visibility=yes
22286
22287 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22288
22289 fi
22290
22291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22292 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22293 gcc_cv_ld_ro_rw_mix=unknown
22294 if test $in_tree_ld = yes ; then
22295   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22296      && test $in_tree_ld_is_elf = yes; then
22297     gcc_cv_ld_ro_rw_mix=read-write
22298   fi
22299 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22300   echo '.section myfoosect, "a"' > conftest1.s
22301   echo '.section myfoosect, "aw"' > conftest2.s
22302   echo '.byte 1' >> conftest2.s
22303   echo '.section myfoosect, "a"' > conftest3.s
22304   echo '.byte 0' >> conftest3.s
22305   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22306      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22307      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22308      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22309         conftest2.o conftest3.o > /dev/null 2>&1; then
22310     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22311                          | sed -e '/myfoosect/!d' -e N`
22312     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22313       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22314         gcc_cv_ld_ro_rw_mix=read-only
22315       else
22316         gcc_cv_ld_ro_rw_mix=read-write
22317       fi
22318     fi
22319   fi
22320   rm -f conftest.* conftest[123].*
22321 fi
22322 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22323
22324 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22325
22326 fi
22327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22328 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22329
22330 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22331   case "${target}" in
22332     *-*-solaris2*)
22333       #
22334       # Solaris 2 ld -V output looks like this for a regular version:
22335       #
22336       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22337       #
22338       # but test versions add stuff at the end:
22339       #
22340       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22341       #
22342       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22343       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22344         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22345           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22346         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22347         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22348       fi
22349       ;;
22350   esac
22351 fi
22352
22353 # Check whether --enable-initfini-array was given.
22354 if test "${enable_initfini_array+set}" = set; then :
22355   enableval=$enable_initfini_array;
22356 else
22357
22358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22359 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22360 if test "${gcc_cv_initfini_array+set}" = set; then :
22361   $as_echo_n "(cached) " >&6
22362 else
22363     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22364     case "${target}" in
22365       ia64-*)
22366         if test "$cross_compiling" = yes; then :
22367   gcc_cv_initfini_array=no
22368 else
22369   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22370 /* end confdefs.h.  */
22371
22372 #ifndef __ELF__
22373 #error Not an ELF OS
22374 #endif
22375 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22376    if it can be used.  */
22377 static int x = -1;
22378 int main (void) { return x; }
22379 int foo (void) { x = 0; }
22380 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22381
22382 _ACEOF
22383 if ac_fn_c_try_run "$LINENO"; then :
22384   gcc_cv_initfini_array=yes
22385 else
22386   gcc_cv_initfini_array=no
22387 fi
22388 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22389   conftest.$ac_objext conftest.beam conftest.$ac_ext
22390 fi
22391 ;;
22392       *)
22393         gcc_cv_initfini_array=no
22394         if test $in_tree_ld = yes ; then
22395           if test "$gcc_cv_gld_major_version" -eq 2 \
22396              -a "$gcc_cv_gld_minor_version" -ge 22 \
22397              -o "$gcc_cv_gld_major_version" -gt 2 \
22398              && test $in_tree_ld_is_elf = yes; then
22399             gcc_cv_initfini_array=yes
22400           fi
22401         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22402           cat > conftest.s <<\EOF
22403 .section .dtors,"a",%progbits
22404 .balign 4
22405 .byte 'A', 'A', 'A', 'A'
22406 .section .ctors,"a",%progbits
22407 .balign 4
22408 .byte 'B', 'B', 'B', 'B'
22409 .section .fini_array.65530,"a",%progbits
22410 .balign 4
22411 .byte 'C', 'C', 'C', 'C'
22412 .section .init_array.65530,"a",%progbits
22413 .balign 4
22414 .byte 'D', 'D', 'D', 'D'
22415 .section .dtors.64528,"a",%progbits
22416 .balign 4
22417 .byte 'E', 'E', 'E', 'E'
22418 .section .ctors.64528,"a",%progbits
22419 .balign 4
22420 .byte 'F', 'F', 'F', 'F'
22421 .section .fini_array.01005,"a",%progbits
22422 .balign 4
22423 .byte 'G', 'G', 'G', 'G'
22424 .section .init_array.01005,"a",%progbits
22425 .balign 4
22426 .byte 'H', 'H', 'H', 'H'
22427 .text
22428 .globl _start
22429 _start:
22430 EOF
22431           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22432              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22433              && $gcc_cv_objdump -s -j .init_array conftest \
22434                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22435              && $gcc_cv_objdump -s -j .fini_array conftest \
22436                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22437             gcc_cv_initfini_array=yes
22438           fi
22439           rm -f conftest conftest.*
22440         fi
22441         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22442 /* end confdefs.h.  */
22443
22444 #ifndef __ELF__
22445 # error Not an ELF OS
22446 #endif
22447 #include <stdlib.h>
22448 #if defined __GLIBC_PREREQ
22449 # if __GLIBC_PREREQ (2, 4)
22450 # else
22451 #  error GLIBC 2.4 required
22452 # endif
22453 #else
22454 # if defined __sun__ && defined __svr4__
22455    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22456 # else
22457 #  error The C library not known to support .init_array/.fini_array
22458 # endif
22459 #endif
22460
22461 _ACEOF
22462 if ac_fn_c_try_cpp "$LINENO"; then :
22463
22464 else
22465   gcc_cv_initfini_array=no
22466 fi
22467 rm -f conftest.err conftest.$ac_ext;;
22468     esac
22469   else
22470     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22471 $as_echo_n "checking cross compile... guessing... " >&6; }
22472     gcc_cv_initfini_array=no
22473   fi
22474 fi
22475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22476 $as_echo "$gcc_cv_initfini_array" >&6; }
22477   enable_initfini_array=$gcc_cv_initfini_array
22478
22479 fi
22480
22481 if test $enable_initfini_array = yes; then
22482
22483 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22484
22485 fi
22486
22487 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22489 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22490 if test "${gcc_cv_as_leb128+set}" = set; then :
22491   $as_echo_n "(cached) " >&6
22492 else
22493   gcc_cv_as_leb128=no
22494     if test $in_tree_gas = yes; then
22495     if test $in_tree_gas_is_elf = yes \
22496   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22497   then gcc_cv_as_leb128=yes
22498 fi
22499   elif test x$gcc_cv_as != x; then
22500     $as_echo '  .data
22501         .uleb128 L2 - L1
22502 L1:
22503         .uleb128 1280
22504         .sleb128 -1010
22505 L2:' > conftest.s
22506     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22507   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22508   (eval $ac_try) 2>&5
22509   ac_status=$?
22510   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22511   test $ac_status = 0; }; }
22512     then
22513         # GAS versions before 2.11 do not support uleb128,
22514   # despite appearing to.
22515   # ??? There exists an elf-specific test that will crash
22516   # the assembler.  Perhaps it's better to figure out whether
22517   # arbitrary sections are supported and try the test.
22518   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22519   if echo "$as_ver" | grep GNU > /dev/null; then
22520     as_vers=`echo $as_ver | sed -n \
22521         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22522     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22523     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22524     if test $as_major -eq 2 && test $as_minor -lt 11
22525     then :
22526     else gcc_cv_as_leb128=yes
22527     fi
22528   fi
22529     else
22530       echo "configure: failed program was" >&5
22531       cat conftest.s >&5
22532     fi
22533     rm -f conftest.o conftest.s
22534   fi
22535 fi
22536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22537 $as_echo "$gcc_cv_as_leb128" >&6; }
22538 if test $gcc_cv_as_leb128 = yes; then
22539
22540 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22541
22542 fi
22543
22544 # Check if we have assembler support for unwind directives.
22545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22546 $as_echo_n "checking assembler for cfi directives... " >&6; }
22547 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22548   $as_echo_n "(cached) " >&6
22549 else
22550   gcc_cv_as_cfi_directive=no
22551   if test x$gcc_cv_as != x; then
22552     $as_echo '  .text
22553         .cfi_startproc
22554         .cfi_offset 0, 0
22555         .cfi_same_value 1
22556         .cfi_def_cfa 1, 2
22557         .cfi_escape 1, 2, 3, 4, 5
22558         .cfi_endproc' > conftest.s
22559     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22560   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22561   (eval $ac_try) 2>&5
22562   ac_status=$?
22563   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22564   test $ac_status = 0; }; }
22565     then
22566         case "$target" in
22567   *-*-solaris*)
22568     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22569     # read-only and read-write sections, we need to make sure that the
22570     # assembler used emits read-write .eh_frame sections.
22571     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22572       if test "x$gcc_cv_objdump" != x; then
22573         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22574                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22575           gcc_cv_as_cfi_directive=no
22576         else
22577           case "$target" in
22578             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22579               # On Solaris/x86, make sure that GCC and gas agree on using
22580               # read-only .eh_frame sections for 64-bit.
22581               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22582                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22583                         sed -e /.eh_frame/!d -e N | \
22584                         grep READONLY > /dev/null; then
22585                 gcc_cv_as_cfi_directive=yes
22586               else
22587                 gcc_cv_as_cfi_directive=no
22588               fi
22589               ;;
22590             *)
22591               gcc_cv_as_cfi_directive=yes
22592               ;;
22593           esac
22594         fi
22595       else
22596         # no objdump, err on the side of caution
22597         gcc_cv_as_cfi_directive=no
22598       fi
22599     else
22600       gcc_cv_as_cfi_directive=yes
22601     fi
22602     ;;
22603   *-*-*)
22604     gcc_cv_as_cfi_directive=yes
22605     ;;
22606 esac
22607     else
22608       echo "configure: failed program was" >&5
22609       cat conftest.s >&5
22610     fi
22611     rm -f conftest.o conftest.s
22612   fi
22613 fi
22614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22615 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22616
22617 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22619 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22620 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22621   $as_echo_n "(cached) " >&6
22622 else
22623   gcc_cv_as_cfi_advance_working=no
22624   if test x$gcc_cv_as != x; then
22625     $as_echo '  .text
22626         .cfi_startproc
22627         .cfi_adjust_cfa_offset 64
22628         .skip 75040, 0
22629         .cfi_adjust_cfa_offset 128
22630         .cfi_endproc' > conftest.s
22631     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22632   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22633   (eval $ac_try) 2>&5
22634   ac_status=$?
22635   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22636   test $ac_status = 0; }; }
22637     then
22638
22639 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22640     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22641    gcc_cv_as_cfi_advance_working=yes
22642 fi
22643
22644     else
22645       echo "configure: failed program was" >&5
22646       cat conftest.s >&5
22647     fi
22648     rm -f conftest.o conftest.s
22649   fi
22650 fi
22651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22652 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22653
22654 else
22655   # no objdump, err on the side of caution
22656   gcc_cv_as_cfi_advance_working=no
22657 fi
22658
22659
22660 cat >>confdefs.h <<_ACEOF
22661 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22662        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22663 _ACEOF
22664
22665
22666
22667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22668 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22669 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22670   $as_echo_n "(cached) " >&6
22671 else
22672   gcc_cv_as_cfi_personality_directive=no
22673   if test x$gcc_cv_as != x; then
22674     $as_echo '  .text
22675         .cfi_startproc
22676         .cfi_personality 0, symbol
22677         .cfi_endproc' > conftest.s
22678     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22679   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22680   (eval $ac_try) 2>&5
22681   ac_status=$?
22682   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22683   test $ac_status = 0; }; }
22684     then
22685         gcc_cv_as_cfi_personality_directive=yes
22686     else
22687       echo "configure: failed program was" >&5
22688       cat conftest.s >&5
22689     fi
22690     rm -f conftest.o conftest.s
22691   fi
22692 fi
22693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22694 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22695
22696
22697 cat >>confdefs.h <<_ACEOF
22698 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22699     then echo 1; else echo 0; fi`
22700 _ACEOF
22701
22702
22703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22704 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22705 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22706   $as_echo_n "(cached) " >&6
22707 else
22708   gcc_cv_as_cfi_sections_directive=no
22709   if test x$gcc_cv_as != x; then
22710     $as_echo '  .text
22711         .cfi_sections .debug_frame, .eh_frame
22712         .cfi_startproc
22713         .cfi_endproc' > conftest.s
22714     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22715   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22716   (eval $ac_try) 2>&5
22717   ac_status=$?
22718   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22719   test $ac_status = 0; }; }
22720     then
22721         case $target_os in
22722   win32 | pe | cygwin* | mingw32* | uwin*)
22723     # Need to check that we generated the correct relocation for the
22724     # .debug_frame section.  This was fixed for binutils 2.21.
22725     gcc_cv_as_cfi_sections_directive=no
22726     if test "x$gcc_cv_objdump" != x; then
22727      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22728         grep secrel > /dev/null; then
22729       gcc_cv_as_cfi_sections_directive=yes
22730      fi
22731     fi
22732     ;;
22733   *)
22734     gcc_cv_as_cfi_sections_directive=yes
22735     ;;
22736 esac
22737     else
22738       echo "configure: failed program was" >&5
22739       cat conftest.s >&5
22740     fi
22741     rm -f conftest.o conftest.s
22742   fi
22743 fi
22744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22745 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22746
22747
22748
22749 cat >>confdefs.h <<_ACEOF
22750 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22751     then echo 1; else echo 0; fi`
22752 _ACEOF
22753
22754
22755 # GAS versions up to and including 2.11.0 may mis-optimize
22756 # .eh_frame data.
22757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22758 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22759 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22760   $as_echo_n "(cached) " >&6
22761 else
22762   gcc_cv_as_eh_frame=no
22763     if test $in_tree_gas = yes; then
22764     if test $in_tree_gas_is_elf = yes \
22765   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22766   then gcc_cv_as_eh_frame=yes
22767 fi
22768   elif test x$gcc_cv_as != x; then
22769     $as_echo '  .text
22770 .LFB1:
22771         .4byte  0
22772 .L1:
22773         .4byte  0
22774 .LFE1:
22775         .section        .eh_frame,"aw",@progbits
22776 __FRAME_BEGIN__:
22777         .4byte  .LECIE1-.LSCIE1
22778 .LSCIE1:
22779         .4byte  0x0
22780         .byte   0x1
22781         .ascii "z\0"
22782         .byte   0x1
22783         .byte   0x78
22784         .byte   0x1a
22785         .byte   0x0
22786         .byte   0x4
22787         .4byte  1
22788         .p2align 1
22789 .LECIE1:
22790 .LSFDE1:
22791         .4byte  .LEFDE1-.LASFDE1
22792 .LASFDE1:
22793         .4byte  .LASFDE1-__FRAME_BEGIN__
22794         .4byte  .LFB1
22795         .4byte  .LFE1-.LFB1
22796         .byte   0x4
22797         .4byte  .LFE1-.LFB1
22798         .byte   0x4
22799         .4byte  .L1-.LFB1
22800 .LEFDE1:' > conftest.s
22801     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22802   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22803   (eval $ac_try) 2>&5
22804   ac_status=$?
22805   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22806   test $ac_status = 0; }; }
22807     then
22808           cat > conftest.lit <<EOF
22809  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22810  0010 01000000 12000000 18000000 00000000  ................
22811  0020 08000000 04080000 0044               .........D
22812 EOF
22813 cat > conftest.big <<EOF
22814  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22815  0010 00000001 00000012 00000018 00000000  ................
22816  0020 00000008 04000000 0844               .........D
22817 EOF
22818   # If the assembler didn't choke, and we can objdump,
22819   # and we got the correct data, then succeed.
22820   # The text in the here-document typically retains its unix-style line
22821   # endings, while the output of objdump will use host line endings.
22822   # Therefore, use diff -b for the comparisons.
22823   if test x$gcc_cv_objdump != x \
22824   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22825      | tail -3 > conftest.got \
22826   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22827     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22828   then
22829     gcc_cv_as_eh_frame=yes
22830   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22831   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22832   (eval $ac_try) 2>&5
22833   ac_status=$?
22834   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22835   test $ac_status = 0; }; }; then
22836     gcc_cv_as_eh_frame=buggy
22837   else
22838     # Uh oh, what do we do now?
22839     gcc_cv_as_eh_frame=no
22840   fi
22841     else
22842       echo "configure: failed program was" >&5
22843       cat conftest.s >&5
22844     fi
22845     rm -f conftest.o conftest.s
22846   fi
22847 fi
22848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22849 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22850
22851
22852 if test $gcc_cv_as_eh_frame = buggy; then
22853
22854 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22855
22856 fi
22857
22858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22859 $as_echo_n "checking assembler for section merging support... " >&6; }
22860 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22861   $as_echo_n "(cached) " >&6
22862 else
22863   gcc_cv_as_shf_merge=no
22864     if test $in_tree_gas = yes; then
22865     if test $in_tree_gas_is_elf = yes \
22866   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22867   then gcc_cv_as_shf_merge=yes
22868 fi
22869   elif test x$gcc_cv_as != x; then
22870     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22871     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22872   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22873   (eval $ac_try) 2>&5
22874   ac_status=$?
22875   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22876   test $ac_status = 0; }; }
22877     then
22878         gcc_cv_as_shf_merge=yes
22879     else
22880       echo "configure: failed program was" >&5
22881       cat conftest.s >&5
22882     fi
22883     rm -f conftest.o conftest.s
22884   fi
22885 fi
22886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22887 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22888
22889 if test $gcc_cv_as_shf_merge = no; then
22890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22891 $as_echo_n "checking assembler for section merging support... " >&6; }
22892 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22893   $as_echo_n "(cached) " >&6
22894 else
22895   gcc_cv_as_shf_merge=no
22896     if test $in_tree_gas = yes; then
22897     if test $in_tree_gas_is_elf = yes \
22898   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22899   then gcc_cv_as_shf_merge=yes
22900 fi
22901   elif test x$gcc_cv_as != x; then
22902     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22903     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22904   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22905   (eval $ac_try) 2>&5
22906   ac_status=$?
22907   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22908   test $ac_status = 0; }; }
22909     then
22910         gcc_cv_as_shf_merge=yes
22911     else
22912       echo "configure: failed program was" >&5
22913       cat conftest.s >&5
22914     fi
22915     rm -f conftest.o conftest.s
22916   fi
22917 fi
22918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22919 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22920
22921 fi
22922
22923 cat >>confdefs.h <<_ACEOF
22924 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22925 _ACEOF
22926
22927
22928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22929 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22930 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22931   $as_echo_n "(cached) " >&6
22932 else
22933   gcc_cv_as_comdat_group=no
22934     if test $in_tree_gas = yes; then
22935     if test $in_tree_gas_is_elf = yes \
22936   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22937   then gcc_cv_as_comdat_group=yes
22938 fi
22939   elif test x$gcc_cv_as != x; then
22940     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22941     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22942   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22943   (eval $ac_try) 2>&5
22944   ac_status=$?
22945   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22946   test $ac_status = 0; }; }
22947     then
22948         gcc_cv_as_comdat_group=yes
22949     else
22950       echo "configure: failed program was" >&5
22951       cat conftest.s >&5
22952     fi
22953     rm -f conftest.o conftest.s
22954   fi
22955 fi
22956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22957 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22958
22959 if test $gcc_cv_as_comdat_group = yes; then
22960   gcc_cv_as_comdat_group_percent=no
22961   gcc_cv_as_comdat_group_group=no
22962 else
22963  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22964 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22965 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22966   $as_echo_n "(cached) " >&6
22967 else
22968   gcc_cv_as_comdat_group_percent=no
22969     if test $in_tree_gas = yes; then
22970     if test $in_tree_gas_is_elf = yes \
22971   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22972   then gcc_cv_as_comdat_group_percent=yes
22973 fi
22974   elif test x$gcc_cv_as != x; then
22975     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22976     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22977   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22978   (eval $ac_try) 2>&5
22979   ac_status=$?
22980   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22981   test $ac_status = 0; }; }
22982     then
22983         gcc_cv_as_comdat_group_percent=yes
22984     else
22985       echo "configure: failed program was" >&5
22986       cat conftest.s >&5
22987     fi
22988     rm -f conftest.o conftest.s
22989   fi
22990 fi
22991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22992 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22993
22994  if test $gcc_cv_as_comdat_group_percent = yes; then
22995    gcc_cv_as_comdat_group_group=no
22996  else
22997    case "${target}" in
22998      # Sun as uses a completely different syntax.
22999      *-*-solaris2*)
23000        case "${target}" in
23001          sparc*-*-solaris2*)
23002            conftest_s='
23003                .group foo,".text%foo",#comdat
23004                .section ".text%foo", #alloc,#execinstr,#progbits
23005                .globl foo
23006              foo:
23007              '
23008            ;;
23009          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
23010            conftest_s='
23011                .group foo,.text%foo,#comdat
23012                .section .text%foo, "ax", @progbits
23013                .globl  foo
23014              foo:
23015              '
23016            ;;
23017        esac
23018        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
23019 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
23020 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
23021   $as_echo_n "(cached) " >&6
23022 else
23023   gcc_cv_as_comdat_group_group=no
23024   if test x$gcc_cv_as != x; then
23025     $as_echo "$conftest_s" > conftest.s
23026     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23027   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23028   (eval $ac_try) 2>&5
23029   ac_status=$?
23030   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23031   test $ac_status = 0; }; }
23032     then
23033         gcc_cv_as_comdat_group_group=yes
23034     else
23035       echo "configure: failed program was" >&5
23036       cat conftest.s >&5
23037     fi
23038     rm -f conftest.o conftest.s
23039   fi
23040 fi
23041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
23042 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
23043
23044        ;;
23045    esac
23046  fi
23047 fi
23048 if test x"$ld_is_gold" = xyes; then
23049   comdat_group=yes
23050 elif test $in_tree_ld = yes ; then
23051   comdat_group=no
23052   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23053      && test $in_tree_ld_is_elf = yes; then
23054      comdat_group=yes
23055   fi
23056 elif echo "$ld_ver" | grep GNU > /dev/null; then
23057   comdat_group=yes
23058   if test 0"$ld_date" -lt 20050308; then
23059     if test -n "$ld_date"; then
23060       # If there was date string, but was earlier than 2005-03-08, fail
23061       comdat_group=no
23062     elif test "$ld_vers_major" -lt 2; then
23063       comdat_group=no
23064     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23065       comdat_group=no
23066     fi
23067   fi
23068 else
23069   case "${target}" in
23070     *-*-solaris2.1[1-9]*)
23071       comdat_group=no
23072       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23073       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23074       # version 1.688.
23075       #
23076       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23077       # least ld version 1.2267.
23078       if test "$ld_vers_major" -gt 1; then
23079         comdat_group=yes
23080       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23081         comdat_group=yes
23082       elif test "$ld_vers_minor" -ge 2267; then
23083         comdat_group=yes
23084       fi
23085       ;;
23086     *)
23087       # Assume linkers other than GNU ld don't support COMDAT group.
23088       comdat_group=no
23089       ;;
23090   esac
23091 fi
23092 # Allow overriding the automatic COMDAT group tests above.
23093 # Check whether --enable-comdat was given.
23094 if test "${enable_comdat+set}" = set; then :
23095   enableval=$enable_comdat; comdat_group="$enable_comdat"
23096 fi
23097
23098 if test $comdat_group = no; then
23099   gcc_cv_as_comdat_group=no
23100   gcc_cv_as_comdat_group_percent=no
23101   gcc_cv_as_comdat_group_group=no
23102 fi
23103
23104 cat >>confdefs.h <<_ACEOF
23105 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23106     || test $gcc_cv_as_comdat_group_percent = yes \
23107     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23108 _ACEOF
23109
23110
23111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23112 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23113 if test "${gcc_cv_as_discriminator+set}" = set; then :
23114   $as_echo_n "(cached) " >&6
23115 else
23116   gcc_cv_as_discriminator=no
23117     if test $in_tree_gas = yes; then
23118     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23119   then gcc_cv_as_discriminator=yes
23120 fi
23121   elif test x$gcc_cv_as != x; then
23122     $as_echo '  .text
23123         .file 1 "conf.c"
23124         .loc 1 1 0 discriminator 1' > conftest.s
23125     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23126   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23127   (eval $ac_try) 2>&5
23128   ac_status=$?
23129   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23130   test $ac_status = 0; }; }
23131     then
23132         gcc_cv_as_discriminator=yes
23133     else
23134       echo "configure: failed program was" >&5
23135       cat conftest.s >&5
23136     fi
23137     rm -f conftest.o conftest.s
23138   fi
23139 fi
23140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23141 $as_echo "$gcc_cv_as_discriminator" >&6; }
23142 if test $gcc_cv_as_discriminator = yes; then
23143
23144 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23145
23146 fi
23147
23148 # Thread-local storage - the check is heavily parameterized.
23149 conftest_s=
23150 tls_first_major=
23151 tls_first_minor=
23152 tls_as_opt=
23153 case "$target" in
23154   alpha*-*-*)
23155     conftest_s='
23156         .section ".tdata","awT",@progbits
23157 foo:    .long   25
23158         .text
23159         ldq     $27,__tls_get_addr($29)         !literal!1
23160         lda     $16,foo($29)                    !tlsgd!1
23161         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23162         ldq     $27,__tls_get_addr($29)         !literal!2
23163         lda     $16,foo($29)                    !tlsldm!2
23164         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23165         ldq     $1,foo($29)                     !gotdtprel
23166         ldah    $2,foo($29)                     !dtprelhi
23167         lda     $3,foo($2)                      !dtprello
23168         lda     $4,foo($29)                     !dtprel
23169         ldq     $1,foo($29)                     !gottprel
23170         ldah    $2,foo($29)                     !tprelhi
23171         lda     $3,foo($2)                      !tprello
23172         lda     $4,foo($29)                     !tprel'
23173         tls_first_major=2
23174         tls_first_minor=13
23175         tls_as_opt=--fatal-warnings
23176         ;;
23177   cris-*-*|crisv32-*-*)
23178     conftest_s='
23179         .section ".tdata","awT",@progbits
23180 x:      .long   25
23181         .text
23182         move.d x:IE,$r10
23183         nop'
23184         tls_first_major=2
23185         tls_first_minor=20
23186         tls_as_opt=--fatal-warnings
23187         ;;
23188   frv*-*-*)
23189     conftest_s='
23190         .section ".tdata","awT",@progbits
23191 x:      .long   25
23192         .text
23193         call    #gettlsoff(x)'
23194         tls_first_major=2
23195         tls_first_minor=14
23196         ;;
23197   hppa*-*-linux*)
23198     conftest_s='
23199 t1:     .reg    %r20
23200 t2:     .reg    %r21
23201 gp:     .reg    %r19
23202         .section ".tdata","awT",@progbits
23203 foo:    .long   25
23204         .text
23205         .align  4
23206         addil LT%foo-$tls_gdidx$,gp
23207         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23208         b __tls_get_addr
23209         nop
23210         addil LT%foo-$tls_ldidx$,gp
23211         b __tls_get_addr
23212         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23213         addil LR%foo-$tls_dtpoff$,%ret0
23214         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23215         mfctl %cr27,%t1
23216         addil LT%foo-$tls_ieoff$,gp
23217         ldw RT%foo-$tls_ieoff$(%r1),%t2
23218         add %t1,%t2,%t3
23219         mfctl %cr27,%t1
23220         addil LR%foo-$tls_leoff$,%t1
23221         ldo RR%foo-$tls_leoff$(%r1),%t2'
23222         tls_first_major=2
23223         tls_first_minor=15
23224         tls_as_opt=--fatal-warnings
23225         ;;
23226   arm*-*-*)
23227     conftest_s='
23228         .section ".tdata","awT",%progbits
23229 foo:    .long   25
23230         .text
23231 .word foo(gottpoff)
23232 .word foo(tpoff)
23233 .word foo(tlsgd)
23234 .word foo(tlsldm)
23235 .word foo(tlsldo)'
23236         tls_first_major=2
23237         tls_first_minor=17
23238         ;;
23239   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23240     case "$target" in
23241       i[34567]86-*-solaris2.*)
23242         on_solaris=yes
23243         tga_func=___tls_get_addr
23244         ;;
23245       x86_64-*-solaris2.1[0-9]*)
23246         on_solaris=yes
23247         tga_func=__tls_get_addr
23248         ;;
23249       *)
23250         on_solaris=no
23251         ;;
23252     esac
23253     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23254       conftest_s='
23255         .section .tdata,"awt",@progbits'
23256       tls_first_major=0
23257       tls_first_minor=0
23258
23259 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23260
23261     else
23262       conftest_s='
23263         .section ".tdata","awT",@progbits'
23264       tls_first_major=2
23265       tls_first_minor=14
23266       tls_as_opt="--fatal-warnings"
23267     fi
23268     conftest_s="$conftest_s
23269 foo:    .long   25
23270         .text
23271         movl    %gs:0, %eax
23272         leal    foo@tlsgd(,%ebx,1), %eax
23273         leal    foo@tlsldm(%ebx), %eax
23274         leal    foo@dtpoff(%eax), %edx
23275         movl    foo@gottpoff(%ebx), %eax
23276         subl    foo@gottpoff(%ebx), %eax
23277         addl    foo@gotntpoff(%ebx), %eax
23278         movl    foo@indntpoff, %eax
23279         movl    \$foo@tpoff, %eax
23280         subl    \$foo@tpoff, %eax
23281         leal    foo@ntpoff(%ecx), %eax"
23282     ;;
23283   x86_64-*-*)
23284     conftest_s='
23285         .section ".tdata","awT",@progbits
23286 foo:    .long   25
23287         .text
23288         movq    %fs:0, %rax
23289         leaq    foo@TLSGD(%rip), %rdi
23290         leaq    foo@TLSLD(%rip), %rdi
23291         leaq    foo@DTPOFF(%rax), %rdx
23292         movq    foo@GOTTPOFF(%rip), %rax
23293         movq    $foo@TPOFF, %rax'
23294         tls_first_major=2
23295         tls_first_minor=14
23296         tls_as_opt=--fatal-warnings
23297         ;;
23298   ia64-*-*)
23299     conftest_s='
23300         .section ".tdata","awT",@progbits
23301 foo:    data8   25
23302         .text
23303         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23304         addl    r17 = @ltoff(@dtprel(foo#)), gp
23305         addl    r18 = @ltoff(@tprel(foo#)), gp
23306         addl    r19 = @dtprel(foo#), gp
23307         adds    r21 = @dtprel(foo#), r13
23308         movl    r23 = @dtprel(foo#)
23309         addl    r20 = @tprel(foo#), gp
23310         adds    r22 = @tprel(foo#), r13
23311         movl    r24 = @tprel(foo#)'
23312         tls_first_major=2
23313         tls_first_minor=13
23314         tls_as_opt=--fatal-warnings
23315         ;;
23316   mips*-*-*)
23317     conftest_s='
23318         .section .tdata,"awT",@progbits
23319 x:
23320         .word 2
23321         .text
23322         addiu $4, $28, %tlsgd(x)
23323         addiu $4, $28, %tlsldm(x)
23324         lui $4, %dtprel_hi(x)
23325         addiu $4, $4, %dtprel_lo(x)
23326         lw $4, %gottprel(x)($28)
23327         lui $4, %tprel_hi(x)
23328         addiu $4, $4, %tprel_lo(x)'
23329         tls_first_major=2
23330         tls_first_minor=16
23331         tls_as_opt='-32 --fatal-warnings'
23332         ;;
23333   m68k-*-*)
23334     conftest_s='
23335         .section .tdata,"awT",@progbits
23336 x:
23337         .word 2
23338         .text
23339 foo:
23340         move.l x@TLSGD(%a5),%a0
23341         move.l x@TLSLDM(%a5),%a0
23342         move.l x@TLSLDO(%a5),%a0
23343         move.l x@TLSIE(%a5),%a0
23344         move.l x@TLSLE(%a5),%a0'
23345         tls_first_major=2
23346         tls_first_minor=19
23347         tls_as_opt='--fatal-warnings'
23348         ;;
23349   powerpc-*-*)
23350     conftest_s='
23351         .section ".tdata","awT",@progbits
23352         .align 2
23353 ld0:    .space 4
23354 ld1:    .space 4
23355 x1:     .space 4
23356 x2:     .space 4
23357 x3:     .space 4
23358         .text
23359         addi 3,31,ld0@got@tlsgd
23360         bl __tls_get_addr
23361         addi 3,31,x1@got@tlsld
23362         bl __tls_get_addr
23363         addi 9,3,x1@dtprel
23364         addis 9,3,x2@dtprel@ha
23365         addi 9,9,x2@dtprel@l
23366         lwz 9,x3@got@tprel(31)
23367         add 9,9,x@tls
23368         addi 9,2,x1@tprel
23369         addis 9,2,x2@tprel@ha
23370         addi 9,9,x2@tprel@l'
23371         tls_first_major=2
23372         tls_first_minor=14
23373         tls_as_opt="-a32 --fatal-warnings"
23374         ;;
23375   powerpc64-*-*)
23376     conftest_s='
23377         .section ".tdata","awT",@progbits
23378         .align 3
23379 ld0:    .space 8
23380 ld1:    .space 8
23381 x1:     .space 8
23382 x2:     .space 8
23383 x3:     .space 8
23384         .text
23385         addi 3,2,ld0@got@tlsgd
23386         bl .__tls_get_addr
23387         nop
23388         addi 3,2,ld1@toc
23389         bl .__tls_get_addr
23390         nop
23391         addi 3,2,x1@got@tlsld
23392         bl .__tls_get_addr
23393         nop
23394         addi 9,3,x1@dtprel
23395         bl .__tls_get_addr
23396         nop
23397         addis 9,3,x2@dtprel@ha
23398         addi 9,9,x2@dtprel@l
23399         bl .__tls_get_addr
23400         nop
23401         ld 9,x3@got@dtprel(2)
23402         add 9,9,3
23403         bl .__tls_get_addr
23404         nop'
23405         tls_first_major=2
23406         tls_first_minor=14
23407         tls_as_opt="-a64 --fatal-warnings"
23408         ;;
23409   s390-*-*)
23410     conftest_s='
23411         .section ".tdata","awT",@progbits
23412 foo:    .long   25
23413         .text
23414         .long   foo@TLSGD
23415         .long   foo@TLSLDM
23416         .long   foo@DTPOFF
23417         .long   foo@NTPOFF
23418         .long   foo@GOTNTPOFF
23419         .long   foo@INDNTPOFF
23420         l       %r1,foo@GOTNTPOFF(%r12)
23421         l       %r1,0(%r1):tls_load:foo
23422         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23423         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23424         tls_first_major=2
23425         tls_first_minor=14
23426         tls_as_opt="-m31 --fatal-warnings"
23427         ;;
23428   s390x-*-*)
23429     conftest_s='
23430         .section ".tdata","awT",@progbits
23431 foo:    .long   25
23432         .text
23433         .quad   foo@TLSGD
23434         .quad   foo@TLSLDM
23435         .quad   foo@DTPOFF
23436         .quad   foo@NTPOFF
23437         .quad   foo@GOTNTPOFF
23438         lg      %r1,foo@GOTNTPOFF(%r12)
23439         larl    %r1,foo@INDNTPOFF
23440         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23441         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23442         tls_first_major=2
23443         tls_first_minor=14
23444         tls_as_opt="-m64 -Aesame --fatal-warnings"
23445         ;;
23446   sh-*-* | sh[34]-*-*)
23447     conftest_s='
23448         .section ".tdata","awT",@progbits
23449 foo:    .long   25
23450         .text
23451         .long   foo@TLSGD
23452         .long   foo@TLSLDM
23453         .long   foo@DTPOFF
23454         .long   foo@GOTTPOFF
23455         .long   foo@TPOFF'
23456         tls_first_major=2
23457         tls_first_minor=13
23458         tls_as_opt=--fatal-warnings
23459         ;;
23460   sparc*-*-*)
23461     case "$target" in
23462       sparc*-sun-solaris2.*)
23463         on_solaris=yes
23464         tga_func=__tls_get_addr
23465         ;;
23466       *)
23467         on_solaris=no
23468         ;;
23469     esac
23470     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23471       conftest_s='
23472         .section ".tdata",#alloc,#write,#tls'
23473         tls_first_major=0
23474         tls_first_minor=0
23475     else
23476       conftest_s='
23477         .section ".tdata","awT",@progbits'
23478         tls_first_major=2
23479         tls_first_minor=14
23480         tls_as_opt="-32 --fatal-warnings"
23481     fi
23482     conftest_s="$conftest_s
23483 foo:    .long   25
23484         .text
23485         sethi   %tgd_hi22(foo), %o0
23486         add     %o0, %tgd_lo10(foo), %o1
23487         add     %l7, %o1, %o0, %tgd_add(foo)
23488         call    __tls_get_addr, %tgd_call(foo)
23489         sethi   %tldm_hi22(foo), %l1
23490         add     %l1, %tldm_lo10(foo), %l2
23491         add     %l7, %l2, %o0, %tldm_add(foo)
23492         call    __tls_get_addr, %tldm_call(foo)
23493         sethi   %tldo_hix22(foo), %l3
23494         xor     %l3, %tldo_lox10(foo), %l4
23495         add     %o0, %l4, %l5, %tldo_add(foo)
23496         sethi   %tie_hi22(foo), %o3
23497         add     %o3, %tie_lo10(foo), %o3
23498         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23499         add     %g7, %o2, %o4, %tie_add(foo)
23500         sethi   %tle_hix22(foo), %l1
23501         xor     %l1, %tle_lox10(foo), %o5
23502         ld      [%g7 + %o5], %o1"
23503         ;;
23504   tilepro*-*-*)
23505       conftest_s='
23506         .section ".tdata","awT",@progbits
23507 foo:    .long   25
23508         .text
23509         addli   r0, zero, tls_gd(foo)
23510         auli    r0, zero, tls_gd_ha16(foo)
23511         addli   r0, r0, tls_gd_lo16(foo)
23512         jal     __tls_get_addr
23513         addli   r0, zero, tls_ie(foo)
23514         auli    r0, r0, tls_ie_ha16(foo)
23515         addli   r0, r0, tls_ie_lo16(foo)'
23516         tls_first_major=2
23517         tls_first_minor=22
23518         tls_as_opt="--fatal-warnings"
23519         ;;
23520   tilegx*-*-*)
23521       conftest_s='
23522         .section ".tdata","awT",@progbits
23523 foo:    .long   25
23524         .text
23525         shl16insli r0, zero, hw0_last_tls_gd(foo)
23526         shl16insli r0, zero, hw1_last_tls_gd(foo)
23527         shl16insli r0, r0,   hw0_tls_gd(foo)
23528         jal        __tls_get_addr
23529         shl16insli r0, zero, hw1_last_tls_ie(foo)
23530         shl16insli r0, r0,   hw0_tls_ie(foo)'
23531         tls_first_major=2
23532         tls_first_minor=22
23533         tls_as_opt="--fatal-warnings"
23534         ;;
23535   xtensa*-*-*)
23536     conftest_s='
23537         .section ".tdata","awT",@progbits
23538 foo:    .long   25
23539         .text
23540         movi    a8, foo@TLSFUNC
23541         movi    a10, foo@TLSARG
23542         callx8.tls a8, foo@TLSCALL'
23543         tls_first_major=2
23544         tls_first_minor=19
23545         ;;
23546 esac
23547 set_have_as_tls=no
23548 if test "x$enable_tls" = xno ; then
23549   : # TLS explicitly disabled.
23550 elif test "x$enable_tls" = xyes ; then
23551   set_have_as_tls=yes # TLS explicitly enabled.
23552 elif test -z "$tls_first_major"; then
23553   : # If we don't have a check, assume no support.
23554 else
23555   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23556 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23557 if test "${gcc_cv_as_tls+set}" = set; then :
23558   $as_echo_n "(cached) " >&6
23559 else
23560   gcc_cv_as_tls=no
23561     if test $in_tree_gas = yes; then
23562     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23563   then gcc_cv_as_tls=yes
23564 fi
23565   elif test x$gcc_cv_as != x; then
23566     $as_echo "$conftest_s" > conftest.s
23567     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23568   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23569   (eval $ac_try) 2>&5
23570   ac_status=$?
23571   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23572   test $ac_status = 0; }; }
23573     then
23574         gcc_cv_as_tls=yes
23575     else
23576       echo "configure: failed program was" >&5
23577       cat conftest.s >&5
23578     fi
23579     rm -f conftest.o conftest.s
23580   fi
23581 fi
23582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23583 $as_echo "$gcc_cv_as_tls" >&6; }
23584 if test $gcc_cv_as_tls = yes; then
23585   set_have_as_tls=yes
23586 fi
23587 fi
23588 case "$target" in
23589   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23590   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23591   # Sun style that Sun ld and GCC don't support any longer.
23592   *-*-solaris2.*)
23593     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23594 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23595     ld_tls_support=no
23596     # Check ld and ld.so.1 TLS support.
23597     if echo "$ld_ver" | grep GNU > /dev/null; then
23598       # Assume all interesting versions of GNU ld have TLS support.
23599       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23600       ld_tls_support=yes
23601     else
23602       case "$target" in
23603         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23604         i?86-*-solaris2.9)
23605           min_tls_ld_vers_minor=374
23606           ;;
23607         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23608         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23609           min_tls_ld_vers_minor=343
23610           ;;
23611       esac
23612       if test "$ld_vers_major" -gt 1 || \
23613         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23614         ld_tls_support=yes
23615       else
23616         set_have_as_tls=no
23617       fi
23618     fi
23619     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23620 $as_echo "$ld_tls_support" >&6; }
23621
23622     save_LIBS="$LIBS"
23623     save_LDFLAGS="$LDFLAGS"
23624     LIBS=
23625     LDFLAGS=
23626
23627     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23628 $as_echo_n "checking library containing $tga_func... " >&6; }
23629     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23630     # (32-bit x86) only lived in libthread, so check for that.  Keep
23631     # set_have_as_tls if found, disable if not.
23632     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23634 $as_echo_n "checking for library containing $tga_func... " >&6; }
23635 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23636   $as_echo_n "(cached) " >&6
23637 else
23638   ac_func_search_save_LIBS=$LIBS
23639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23640 /* end confdefs.h.  */
23641
23642 /* Override any GCC internal prototype to avoid an error.
23643    Use char because int might match the return type of a GCC
23644    builtin and then its argument prototype would still apply.  */
23645 #ifdef __cplusplus
23646 extern "C"
23647 #endif
23648 char $tga_func ();
23649 int
23650 main ()
23651 {
23652 return $tga_func ();
23653   ;
23654   return 0;
23655 }
23656 _ACEOF
23657 for ac_lib in '' thread; do
23658   if test -z "$ac_lib"; then
23659     ac_res="none required"
23660   else
23661     ac_res=-l$ac_lib
23662     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23663   fi
23664   if ac_fn_c_try_link "$LINENO"; then :
23665   eval "$as_ac_Search=\$ac_res"
23666 fi
23667 rm -f core conftest.err conftest.$ac_objext \
23668     conftest$ac_exeext
23669   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23670   break
23671 fi
23672 done
23673 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23674
23675 else
23676   eval "$as_ac_Search=no"
23677 fi
23678 rm conftest.$ac_ext
23679 LIBS=$ac_func_search_save_LIBS
23680 fi
23681 eval ac_res=\$$as_ac_Search
23682                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23683 $as_echo "$ac_res" >&6; }
23684 eval ac_res=\$$as_ac_Search
23685 if test "$ac_res" != no; then :
23686   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23687
23688 else
23689   set_have_as_tls=no
23690 fi
23691
23692     # Clear LIBS if we cannot support TLS.
23693     if test $set_have_as_tls = no; then
23694       LIBS=
23695     fi
23696     # Always define LIB_TLS_SPEC, even without TLS support.
23697
23698 cat >>confdefs.h <<_ACEOF
23699 #define LIB_TLS_SPEC "$LIBS"
23700 _ACEOF
23701
23702     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23703 $as_echo "$LIBS" >&6; }
23704
23705     LIBS="$save_LIBS"
23706     LDFLAGS="$save_LDFLAGS"
23707     ;;
23708 esac
23709 if test $set_have_as_tls = yes ; then
23710
23711 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23712
23713 fi
23714
23715 # Target-specific assembler checks.
23716
23717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23718 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23719 gcc_cv_ld_static_dynamic=no
23720 gcc_cv_ld_static_option='-Bstatic'
23721 gcc_cv_ld_dynamic_option='-Bdynamic'
23722 if test $in_tree_ld = yes ; then
23723   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23724     gcc_cv_ld_static_dynamic=yes
23725   fi
23726 elif test x$gcc_cv_ld != x; then
23727   # Check if linker supports -Bstatic/-Bdynamic option
23728   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23729      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23730       gcc_cv_ld_static_dynamic=yes
23731   else
23732     case "$target" in
23733       # HP-UX ld uses -a flags to select between shared and archive.
23734       *-*-hpux*)
23735         if test x"$gnu_ld" = xno; then
23736           gcc_cv_ld_static_dynamic=yes
23737           gcc_cv_ld_static_option="-aarchive_shared"
23738           gcc_cv_ld_dynamic_option="-adefault"
23739         fi
23740         ;;
23741       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23742       *-*-solaris2*)
23743         gcc_cv_ld_static_dynamic=yes
23744         ;;
23745     esac
23746   fi
23747 fi
23748 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23749
23750 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23751
23752
23753 cat >>confdefs.h <<_ACEOF
23754 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23755 _ACEOF
23756
23757
23758 cat >>confdefs.h <<_ACEOF
23759 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23760 _ACEOF
23761
23762 fi
23763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23764 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23765
23766 if test x"$demangler_in_ld" = xyes; then
23767   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23768 $as_echo_n "checking linker --demangle support... " >&6; }
23769   gcc_cv_ld_demangle=no
23770   if test $in_tree_ld = yes; then
23771     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23772       gcc_cv_ld_demangle=yes
23773     fi
23774   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23775     # Check if the GNU linker supports --demangle option
23776     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23777       gcc_cv_ld_demangle=yes
23778     fi
23779   fi
23780   if test x"$gcc_cv_ld_demangle" = xyes; then
23781
23782 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23783
23784   fi
23785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23786 $as_echo "$gcc_cv_ld_demangle" >&6; }
23787 fi
23788
23789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23790 $as_echo_n "checking linker plugin support... " >&6; }
23791 gcc_cv_lto_plugin=0
23792 if test -f liblto_plugin.la; then
23793   save_ld_ver="$ld_ver"
23794   save_ld_vers_major="$ld_vers_major"
23795   save_ld_vers_minor="$ld_vers_minor"
23796   save_ld_is_gold="$ld_is_gold"
23797
23798   ld_is_gold=no
23799
23800   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23801     ld_ver="GNU ld"
23802     # FIXME: ld_is_gold?
23803     ld_vers_major="$gcc_cv_gld_major_version"
23804     ld_vers_minor="$gcc_cv_gld_minor_version"
23805   else
23806     # Determine plugin linker version.
23807     # FIXME: Partial duplicate from above, generalize.
23808     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23809     if echo "$ld_ver" | grep GNU > /dev/null; then
23810       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23811         ld_is_gold=yes
23812         ld_vers=`echo $ld_ver | sed -n \
23813             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23814       else
23815         ld_vers=`echo $ld_ver | sed -n \
23816             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23817       fi
23818       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23819       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23820     fi
23821   fi
23822
23823   # Determine plugin support.
23824   if echo "$ld_ver" | grep GNU > /dev/null; then
23825     # Require GNU ld or gold 2.21+ for plugin support by default.
23826     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23827       gcc_cv_lto_plugin=2
23828     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23829     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23830       gcc_cv_lto_plugin=1
23831     fi
23832   fi
23833
23834   ld_ver="$save_ld_ver"
23835   ld_vers_major="$save_ld_vers_major"
23836   ld_vers_minor="$save_ld_vers_minor"
23837   ld_is_gold="$save_ld_is_gold"
23838 fi
23839
23840 cat >>confdefs.h <<_ACEOF
23841 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23842 _ACEOF
23843
23844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23845 $as_echo "$gcc_cv_lto_plugin" >&6; }
23846
23847 case "$target" in
23848   # All TARGET_ABI_OSF targets.
23849   alpha*-*-linux* | alpha*-*-*bsd*)
23850     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23851 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23852 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23853   $as_echo_n "(cached) " >&6
23854 else
23855   gcc_cv_as_alpha_explicit_relocs=no
23856     if test $in_tree_gas = yes; then
23857     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23858   then gcc_cv_as_alpha_explicit_relocs=yes
23859 fi
23860   elif test x$gcc_cv_as != x; then
23861     $as_echo '  .set nomacro
23862         .text
23863         extbl   $3, $2, $3      !lituse_bytoff!1
23864         ldq     $2, a($29)      !literal!1
23865         ldq     $4, b($29)      !literal!2
23866         ldq_u   $3, 0($2)       !lituse_base!1
23867         ldq     $27, f($29)     !literal!5
23868         jsr     $26, ($27), f   !lituse_jsr!5
23869         ldah    $29, 0($26)     !gpdisp!3
23870         lda     $0, c($29)      !gprel
23871         ldah    $1, d($29)      !gprelhigh
23872         lda     $1, d($1)       !gprellow
23873         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23874     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23875   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23876   (eval $ac_try) 2>&5
23877   ac_status=$?
23878   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23879   test $ac_status = 0; }; }
23880     then
23881         gcc_cv_as_alpha_explicit_relocs=yes
23882     else
23883       echo "configure: failed program was" >&5
23884       cat conftest.s >&5
23885     fi
23886     rm -f conftest.o conftest.s
23887   fi
23888 fi
23889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23890 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23891 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23892
23893 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23894
23895 fi
23896     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23897 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23898 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23899   $as_echo_n "(cached) " >&6
23900 else
23901   gcc_cv_as_alpha_jsrdirect_relocs=no
23902     if test $in_tree_gas = yes; then
23903     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23904   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23905 fi
23906   elif test x$gcc_cv_as != x; then
23907     $as_echo '  .set nomacro
23908         .text
23909         ldq     $27, a($29)     !literal!1
23910         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23911     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23912   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23913   (eval $ac_try) 2>&5
23914   ac_status=$?
23915   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23916   test $ac_status = 0; }; }
23917     then
23918         gcc_cv_as_alpha_jsrdirect_relocs=yes
23919     else
23920       echo "configure: failed program was" >&5
23921       cat conftest.s >&5
23922     fi
23923     rm -f conftest.o conftest.s
23924   fi
23925 fi
23926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23927 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23928 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23929
23930 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23931
23932 fi
23933     ;;
23934
23935   cris-*-*)
23936     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23937 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23938 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23939   $as_echo_n "(cached) " >&6
23940 else
23941   gcc_cv_as_cris_no_mul_bug=no
23942     if test $in_tree_gas = yes; then
23943     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23944   then gcc_cv_as_cris_no_mul_bug=yes
23945 fi
23946   elif test x$gcc_cv_as != x; then
23947     $as_echo '.text' > conftest.s
23948     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23949   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23950   (eval $ac_try) 2>&5
23951   ac_status=$?
23952   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23953   test $ac_status = 0; }; }
23954     then
23955         gcc_cv_as_cris_no_mul_bug=yes
23956     else
23957       echo "configure: failed program was" >&5
23958       cat conftest.s >&5
23959     fi
23960     rm -f conftest.o conftest.s
23961   fi
23962 fi
23963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23964 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23965 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23966
23967 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23968
23969 fi
23970     ;;
23971
23972   sparc*-*-*)
23973     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23974 $as_echo_n "checking assembler for .register... " >&6; }
23975 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23976   $as_echo_n "(cached) " >&6
23977 else
23978   gcc_cv_as_sparc_register_op=no
23979   if test x$gcc_cv_as != x; then
23980     $as_echo '.register %g2, #scratch' > conftest.s
23981     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23982   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23983   (eval $ac_try) 2>&5
23984   ac_status=$?
23985   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23986   test $ac_status = 0; }; }
23987     then
23988         gcc_cv_as_sparc_register_op=yes
23989     else
23990       echo "configure: failed program was" >&5
23991       cat conftest.s >&5
23992     fi
23993     rm -f conftest.o conftest.s
23994   fi
23995 fi
23996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23997 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23998 if test $gcc_cv_as_sparc_register_op = yes; then
23999
24000 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
24001
24002 fi
24003
24004     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24005 $as_echo_n "checking assembler for -relax option... " >&6; }
24006 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24007   $as_echo_n "(cached) " >&6
24008 else
24009   gcc_cv_as_sparc_relax=no
24010   if test x$gcc_cv_as != x; then
24011     $as_echo '.text' > conftest.s
24012     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24013   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24014   (eval $ac_try) 2>&5
24015   ac_status=$?
24016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24017   test $ac_status = 0; }; }
24018     then
24019         gcc_cv_as_sparc_relax=yes
24020     else
24021       echo "configure: failed program was" >&5
24022       cat conftest.s >&5
24023     fi
24024     rm -f conftest.o conftest.s
24025   fi
24026 fi
24027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24028 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24029 if test $gcc_cv_as_sparc_relax = yes; then
24030
24031 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24032
24033 fi
24034
24035     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24036 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24037 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24038   $as_echo_n "(cached) " >&6
24039 else
24040   gcc_cv_as_sparc_gotdata_op=no
24041   if test x$gcc_cv_as != x; then
24042     $as_echo '.text
24043 .align 4
24044 foo:
24045         nop
24046 bar:
24047         sethi %gdop_hix22(foo), %g1
24048         xor    %g1, %gdop_lox10(foo), %g1
24049         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24050     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24051   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24052   (eval $ac_try) 2>&5
24053   ac_status=$?
24054   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24055   test $ac_status = 0; }; }
24056     then
24057         if test x$gcc_cv_ld != x \
24058        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24059          if test x$gcc_cv_objdump != x; then
24060            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24061               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24062                gcc_cv_as_sparc_gotdata_op=no
24063            else
24064                gcc_cv_as_sparc_gotdata_op=yes
24065            fi
24066          fi
24067        fi
24068        rm -f conftest
24069     else
24070       echo "configure: failed program was" >&5
24071       cat conftest.s >&5
24072     fi
24073     rm -f conftest.o conftest.s
24074   fi
24075 fi
24076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24077 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24078 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24079
24080 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24081
24082 fi
24083
24084     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24085 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24086 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24087   $as_echo_n "(cached) " >&6
24088 else
24089   gcc_cv_as_sparc_ua_pcrel=no
24090   if test x$gcc_cv_as != x; then
24091     $as_echo '.text
24092 foo:
24093         nop
24094 .data
24095 .align 4
24096 .byte 0
24097 .uaword %r_disp32(foo)' > conftest.s
24098     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24099   { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; }
24104     then
24105         if test x$gcc_cv_ld != x \
24106        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24107          gcc_cv_as_sparc_ua_pcrel=yes
24108        fi
24109        rm -f conftest
24110     else
24111       echo "configure: failed program was" >&5
24112       cat conftest.s >&5
24113     fi
24114     rm -f conftest.o conftest.s
24115   fi
24116 fi
24117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24118 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24119 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24120
24121 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24122
24123
24124       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24125 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24126 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24127   $as_echo_n "(cached) " >&6
24128 else
24129   gcc_cv_as_sparc_ua_pcrel_hidden=no
24130   if test x$gcc_cv_as != x; then
24131     $as_echo '.data
24132 .align 4
24133 .byte 0x31
24134 .uaword %r_disp32(foo)
24135 .byte 0x32, 0x33, 0x34
24136 .global foo
24137 .hidden foo
24138 foo:
24139 .skip 4' > conftest.s
24140     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24141   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24142   (eval $ac_try) 2>&5
24143   ac_status=$?
24144   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24145   test $ac_status = 0; }; }
24146     then
24147         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24148          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24149          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24150             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24151             if $gcc_cv_objdump -R conftest 2> /dev/null \
24152                | grep 'DISP32' > /dev/null 2>&1; then
24153                 :
24154             else
24155                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24156             fi
24157          fi
24158          rm -f conftest
24159     else
24160       echo "configure: failed program was" >&5
24161       cat conftest.s >&5
24162     fi
24163     rm -f conftest.o conftest.s
24164   fi
24165 fi
24166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24167 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24168 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24169
24170 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24171
24172 fi
24173
24174 fi # unaligned pcrel relocs
24175
24176     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24177 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24178 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24179   $as_echo_n "(cached) " >&6
24180 else
24181   gcc_cv_as_sparc_offsetable_lo10=no
24182   if test x$gcc_cv_as != x; then
24183     $as_echo '.text
24184         or %g1, %lo(ab) + 12, %g1
24185         or %g1, %lo(ab + 12), %g1' > conftest.s
24186     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24187   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24188   (eval $ac_try) 2>&5
24189   ac_status=$?
24190   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24191   test $ac_status = 0; }; }
24192     then
24193         if test x$gcc_cv_objdump != x \
24194        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24195           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24196          gcc_cv_as_sparc_offsetable_lo10=yes
24197        fi
24198     else
24199       echo "configure: failed program was" >&5
24200       cat conftest.s >&5
24201     fi
24202     rm -f conftest.o conftest.s
24203   fi
24204 fi
24205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24206 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24207 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24208
24209 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24210
24211 fi
24212
24213     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24214 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24215 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24216   $as_echo_n "(cached) " >&6
24217 else
24218   gcc_cv_as_sparc_fmaf=no
24219   if test x$gcc_cv_as != x; then
24220     $as_echo '.text
24221        .register %g2, #scratch
24222        .register %g3, #scratch
24223        .align 4
24224        fmaddd %f0, %f2, %f4, %f6
24225        addxccc %g1, %g2, %g3
24226        fsrl32 %f2, %f4, %f8
24227        fnaddd %f10, %f12, %f14' > conftest.s
24228     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24229   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24230   (eval $ac_try) 2>&5
24231   ac_status=$?
24232   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24233   test $ac_status = 0; }; }
24234     then
24235         gcc_cv_as_sparc_fmaf=yes
24236     else
24237       echo "configure: failed program was" >&5
24238       cat conftest.s >&5
24239     fi
24240     rm -f conftest.o conftest.s
24241   fi
24242 fi
24243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24244 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24245 if test $gcc_cv_as_sparc_fmaf = yes; then
24246
24247 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24248
24249 fi
24250     ;;
24251
24252   i[34567]86-*-* | x86_64-*-*)
24253     case $target_os in
24254       cygwin*)
24255         # Full C++ conformance when using a shared libstdc++-v3 requires some
24256         # support from the Cygwin DLL, which in more recent versions exports
24257         # wrappers to aid in interposing and redirecting operators new, delete,
24258         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24259         # are configuring for a version of Cygwin that exports the wrappers.
24260         if test x$host = x$target; then
24261           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24262 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24263   gcc_ac_cygwin_dll_wrappers=yes
24264 else
24265   gcc_ac_cygwin_dll_wrappers=no
24266 fi
24267
24268         else
24269           # Can't check presence of libc functions during cross-compile, so
24270           # we just have to assume we're building for an up-to-date target.
24271           gcc_ac_cygwin_dll_wrappers=yes
24272         fi
24273
24274 cat >>confdefs.h <<_ACEOF
24275 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24276 _ACEOF
24277
24278     esac
24279     case $target_os in
24280       cygwin* | pe | mingw32* | interix*)
24281         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24282         # definition is used unconditionally to initialise the default state of
24283         # the target option variable that governs usage of the feature.
24284         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24285 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24286 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24287   $as_echo_n "(cached) " >&6
24288 else
24289   gcc_cv_as_comm_has_align=no
24290     if test $in_tree_gas = yes; then
24291     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24292   then gcc_cv_as_comm_has_align=yes
24293 fi
24294   elif test x$gcc_cv_as != x; then
24295     $as_echo '.comm foo,1,32' > conftest.s
24296     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24297   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24298   (eval $ac_try) 2>&5
24299   ac_status=$?
24300   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24301   test $ac_status = 0; }; }
24302     then
24303         gcc_cv_as_comm_has_align=yes
24304     else
24305       echo "configure: failed program was" >&5
24306       cat conftest.s >&5
24307     fi
24308     rm -f conftest.o conftest.s
24309   fi
24310 fi
24311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24312 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24313
24314
24315 cat >>confdefs.h <<_ACEOF
24316 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24317 _ACEOF
24318
24319         # Used for DWARF 2 in PE
24320         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24321 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24322 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24323   $as_echo_n "(cached) " >&6
24324 else
24325   gcc_cv_as_ix86_pe_secrel32=no
24326     if test $in_tree_gas = yes; then
24327     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24328   then gcc_cv_as_ix86_pe_secrel32=yes
24329 fi
24330   elif test x$gcc_cv_as != x; then
24331     $as_echo '.text
24332 foo:    nop
24333 .data
24334         .secrel32 foo' > conftest.s
24335     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24336   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24337   (eval $ac_try) 2>&5
24338   ac_status=$?
24339   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24340   test $ac_status = 0; }; }
24341     then
24342         if test x$gcc_cv_ld != x \
24343            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24344              gcc_cv_as_ix86_pe_secrel32=yes
24345            fi
24346            rm -f conftest
24347     else
24348       echo "configure: failed program was" >&5
24349       cat conftest.s >&5
24350     fi
24351     rm -f conftest.o conftest.s
24352   fi
24353 fi
24354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24355 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24356 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24357
24358 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24359
24360 fi
24361         # Test if the assembler supports the extended form of the .section
24362         # directive that specifies section alignment.  LTO support uses this,
24363         # but normally only after installation, so we warn but don't fail the
24364         # configure if LTO is enabled but the assembler does not support it.
24365         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24366 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24367 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24368   $as_echo_n "(cached) " >&6
24369 else
24370   gcc_cv_as_section_has_align=no
24371     if test $in_tree_gas = yes; then
24372     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24373   then gcc_cv_as_section_has_align=yes
24374 fi
24375   elif test x$gcc_cv_as != x; then
24376     $as_echo '.section lto_test,"dr0"' > conftest.s
24377     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24378   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24379   (eval $ac_try) 2>&5
24380   ac_status=$?
24381   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24382   test $ac_status = 0; }; }
24383     then
24384         gcc_cv_as_section_has_align=yes
24385     else
24386       echo "configure: failed program was" >&5
24387       cat conftest.s >&5
24388     fi
24389     rm -f conftest.o conftest.s
24390   fi
24391 fi
24392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24393 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24394
24395         if test x$gcc_cv_as_section_has_align != xyes; then
24396           case ",$enable_languages," in
24397             *,lto,*)
24398               { $as_echo "$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
24399 $as_echo "$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;}
24400               ;;
24401           esac
24402         fi
24403         # Test if the assembler supports the section flag 'e' for specifying
24404         # an excluded section.
24405         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24406 $as_echo_n "checking assembler for .section with e... " >&6; }
24407 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24408   $as_echo_n "(cached) " >&6
24409 else
24410   gcc_cv_as_section_has_e=no
24411     if test $in_tree_gas = yes; then
24412     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24413   then gcc_cv_as_section_has_e=yes
24414 fi
24415   elif test x$gcc_cv_as != x; then
24416     $as_echo '.section foo1,"e"
24417 .byte 0,0,0,0' > conftest.s
24418     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24419   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24420   (eval $ac_try) 2>&5
24421   ac_status=$?
24422   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24423   test $ac_status = 0; }; }
24424     then
24425         gcc_cv_as_section_has_e=yes
24426     else
24427       echo "configure: failed program was" >&5
24428       cat conftest.s >&5
24429     fi
24430     rm -f conftest.o conftest.s
24431   fi
24432 fi
24433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24434 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24435
24436
24437 cat >>confdefs.h <<_ACEOF
24438 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24439 _ACEOF
24440
24441         ;;
24442     esac
24443
24444     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24445 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24446 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24447   $as_echo_n "(cached) " >&6
24448 else
24449   gcc_cv_as_ix86_filds=no
24450   if test x$gcc_cv_as != x; then
24451     $as_echo 'filds mem; fists mem' > conftest.s
24452     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24453   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24454   (eval $ac_try) 2>&5
24455   ac_status=$?
24456   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24457   test $ac_status = 0; }; }
24458     then
24459         gcc_cv_as_ix86_filds=yes
24460     else
24461       echo "configure: failed program was" >&5
24462       cat conftest.s >&5
24463     fi
24464     rm -f conftest.o conftest.s
24465   fi
24466 fi
24467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24468 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24469 if test $gcc_cv_as_ix86_filds = yes; then
24470
24471 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24472
24473 fi
24474
24475     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24476 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24477 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24478   $as_echo_n "(cached) " >&6
24479 else
24480   gcc_cv_as_ix86_fildq=no
24481   if test x$gcc_cv_as != x; then
24482     $as_echo 'fildq mem; fistpq mem' > conftest.s
24483     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24484   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24485   (eval $ac_try) 2>&5
24486   ac_status=$?
24487   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24488   test $ac_status = 0; }; }
24489     then
24490         gcc_cv_as_ix86_fildq=yes
24491     else
24492       echo "configure: failed program was" >&5
24493       cat conftest.s >&5
24494     fi
24495     rm -f conftest.o conftest.s
24496   fi
24497 fi
24498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24499 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24500 if test $gcc_cv_as_ix86_fildq = yes; then
24501
24502 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24503
24504 fi
24505
24506     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24507 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24508 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24509   $as_echo_n "(cached) " >&6
24510 else
24511   gcc_cv_as_ix86_cmov_sun_syntax=no
24512   if test x$gcc_cv_as != x; then
24513     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24514     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24515   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24516   (eval $ac_try) 2>&5
24517   ac_status=$?
24518   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24519   test $ac_status = 0; }; }
24520     then
24521         gcc_cv_as_ix86_cmov_sun_syntax=yes
24522     else
24523       echo "configure: failed program was" >&5
24524       cat conftest.s >&5
24525     fi
24526     rm -f conftest.o conftest.s
24527   fi
24528 fi
24529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24530 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24531 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24532
24533 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24534
24535 fi
24536
24537     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24538 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24539 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24540   $as_echo_n "(cached) " >&6
24541 else
24542   gcc_cv_as_ix86_ffreep=no
24543   if test x$gcc_cv_as != x; then
24544     $as_echo 'ffreep %st(1)' > conftest.s
24545     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24546   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24547   (eval $ac_try) 2>&5
24548   ac_status=$?
24549   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24550   test $ac_status = 0; }; }
24551     then
24552         gcc_cv_as_ix86_ffreep=yes
24553     else
24554       echo "configure: failed program was" >&5
24555       cat conftest.s >&5
24556     fi
24557     rm -f conftest.o conftest.s
24558   fi
24559 fi
24560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24561 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24562 if test $gcc_cv_as_ix86_ffreep = yes; then
24563
24564 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24565
24566 fi
24567
24568     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24569 $as_echo_n "checking assembler for .quad directive... " >&6; }
24570 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24571   $as_echo_n "(cached) " >&6
24572 else
24573   gcc_cv_as_ix86_quad=no
24574   if test x$gcc_cv_as != x; then
24575     $as_echo '.quad 0' > conftest.s
24576     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24577   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24578   (eval $ac_try) 2>&5
24579   ac_status=$?
24580   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24581   test $ac_status = 0; }; }
24582     then
24583         gcc_cv_as_ix86_quad=yes
24584     else
24585       echo "configure: failed program was" >&5
24586       cat conftest.s >&5
24587     fi
24588     rm -f conftest.o conftest.s
24589   fi
24590 fi
24591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24592 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24593 if test $gcc_cv_as_ix86_quad = yes; then
24594
24595 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24596
24597 fi
24598
24599     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24600 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24601 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24602   $as_echo_n "(cached) " >&6
24603 else
24604   gcc_cv_as_ix86_sahf=no
24605   if test x$gcc_cv_as != x; then
24606     $as_echo '.code64
24607        sahf' > conftest.s
24608     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24609   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24610   (eval $ac_try) 2>&5
24611   ac_status=$?
24612   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24613   test $ac_status = 0; }; }
24614     then
24615         gcc_cv_as_ix86_sahf=yes
24616     else
24617       echo "configure: failed program was" >&5
24618       cat conftest.s >&5
24619     fi
24620     rm -f conftest.o conftest.s
24621   fi
24622 fi
24623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24624 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24625 if test $gcc_cv_as_ix86_sahf = yes; then
24626
24627 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24628
24629 fi
24630
24631     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24632 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24633 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24634   $as_echo_n "(cached) " >&6
24635 else
24636   gcc_cv_as_ix86_hle=no
24637   if test x$gcc_cv_as != x; then
24638     $as_echo '.code64
24639        lock xacquire cmpxchg %esi, (%rcx)
24640        ' > conftest.s
24641     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24642   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24643   (eval $ac_try) 2>&5
24644   ac_status=$?
24645   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24646   test $ac_status = 0; }; }
24647     then
24648         gcc_cv_as_ix86_hle=yes
24649     else
24650       echo "configure: failed program was" >&5
24651       cat conftest.s >&5
24652     fi
24653     rm -f conftest.o conftest.s
24654   fi
24655 fi
24656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24657 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24658 if test $gcc_cv_as_ix86_hle = yes; then
24659
24660 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24661
24662 fi
24663
24664     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24665 $as_echo_n "checking assembler for swap suffix... " >&6; }
24666 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24667   $as_echo_n "(cached) " >&6
24668 else
24669   gcc_cv_as_ix86_swap=no
24670   if test x$gcc_cv_as != x; then
24671     $as_echo 'movl.s %esp, %ebp' > conftest.s
24672     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24673   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24674   (eval $ac_try) 2>&5
24675   ac_status=$?
24676   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24677   test $ac_status = 0; }; }
24678     then
24679         gcc_cv_as_ix86_swap=yes
24680     else
24681       echo "configure: failed program was" >&5
24682       cat conftest.s >&5
24683     fi
24684     rm -f conftest.o conftest.s
24685   fi
24686 fi
24687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24688 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24689 if test $gcc_cv_as_ix86_swap = yes; then
24690
24691 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24692
24693 fi
24694
24695     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24696 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24697 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24698   $as_echo_n "(cached) " >&6
24699 else
24700   gcc_cv_as_ix86_diff_sect_delta=no
24701   if test x$gcc_cv_as != x; then
24702     $as_echo '.section .rodata
24703 .L1:
24704         .long .L2-.L1
24705         .long .L3-.L1
24706         .text
24707 .L3:    nop
24708 .L2:    nop' > conftest.s
24709     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24710   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24711   (eval $ac_try) 2>&5
24712   ac_status=$?
24713   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24714   test $ac_status = 0; }; }
24715     then
24716         gcc_cv_as_ix86_diff_sect_delta=yes
24717     else
24718       echo "configure: failed program was" >&5
24719       cat conftest.s >&5
24720     fi
24721     rm -f conftest.o conftest.s
24722   fi
24723 fi
24724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24725 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24726 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24727
24728 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24729
24730 fi
24731
24732     # These two are used unconditionally by i386.[ch]; it is to be defined
24733     # to 1 if the feature is present, 0 otherwise.
24734     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24735 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24736 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24737   $as_echo_n "(cached) " >&6
24738 else
24739   gcc_cv_as_ix86_gotoff_in_data=no
24740     if test $in_tree_gas = yes; then
24741     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24742   then gcc_cv_as_ix86_gotoff_in_data=yes
24743 fi
24744   elif test x$gcc_cv_as != x; then
24745     $as_echo '  .text
24746 .L0:
24747         nop
24748         .data
24749         .long .L0@GOTOFF' > conftest.s
24750     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24751   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24752   (eval $ac_try) 2>&5
24753   ac_status=$?
24754   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24755   test $ac_status = 0; }; }
24756     then
24757         gcc_cv_as_ix86_gotoff_in_data=yes
24758     else
24759       echo "configure: failed program was" >&5
24760       cat conftest.s >&5
24761     fi
24762     rm -f conftest.o conftest.s
24763   fi
24764 fi
24765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24766 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24767
24768
24769 cat >>confdefs.h <<_ACEOF
24770 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24771 _ACEOF
24772
24773
24774     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24775 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24776 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24777   $as_echo_n "(cached) " >&6
24778 else
24779   gcc_cv_as_ix86_rep_lock_prefix=no
24780   if test x$gcc_cv_as != x; then
24781     $as_echo 'rep movsl
24782          lock addl %edi, (%eax,%esi)
24783          lock orl $0, (%esp)' > conftest.s
24784     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24785   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24786   (eval $ac_try) 2>&5
24787   ac_status=$?
24788   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24789   test $ac_status = 0; }; }
24790     then
24791         gcc_cv_as_ix86_rep_lock_prefix=yes
24792     else
24793       echo "configure: failed program was" >&5
24794       cat conftest.s >&5
24795     fi
24796     rm -f conftest.o conftest.s
24797   fi
24798 fi
24799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24800 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24801 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24802
24803 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24804
24805 fi
24806
24807     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24808 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24809 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24810   $as_echo_n "(cached) " >&6
24811 else
24812   gcc_cv_as_ix86_tlsgdplt=no
24813   if test x$gcc_cv_as != x; then
24814     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24815     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24816   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24817   (eval $ac_try) 2>&5
24818   ac_status=$?
24819   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24820   test $ac_status = 0; }; }
24821     then
24822         if test x$gcc_cv_ld != x \
24823          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24824            gcc_cv_as_ix86_tlsgdplt=yes
24825          fi
24826          rm -f conftest
24827     else
24828       echo "configure: failed program was" >&5
24829       cat conftest.s >&5
24830     fi
24831     rm -f conftest.o conftest.s
24832   fi
24833 fi
24834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24835 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24836 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24837
24838 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24839
24840 fi
24841
24842     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24843 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24844 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24845   $as_echo_n "(cached) " >&6
24846 else
24847   gcc_cv_as_ix86_tlsldmplt=no
24848   if test x$gcc_cv_as != x; then
24849     $as_echo 'tls_ld:
24850          call    tls_ld@tlsldmplt' > conftest.s
24851     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24852   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24853   (eval $ac_try) 2>&5
24854   ac_status=$?
24855   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24856   test $ac_status = 0; }; }
24857     then
24858         if test x$gcc_cv_ld != x \
24859          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24860            gcc_cv_as_ix86_tlsldmplt=yes
24861          fi
24862          rm -f conftest
24863     else
24864       echo "configure: failed program was" >&5
24865       cat conftest.s >&5
24866     fi
24867     rm -f conftest.o conftest.s
24868   fi
24869 fi
24870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24871 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24872 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24873
24874 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24875
24876 fi
24877
24878     ;;
24879
24880   ia64*-*-*)
24881     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24882 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24883 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24884   $as_echo_n "(cached) " >&6
24885 else
24886   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24887     if test $in_tree_gas = yes; then
24888     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24889   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24890 fi
24891   elif test x$gcc_cv_as != x; then
24892     $as_echo '  .text
24893         addl r15 = @ltoffx(x#), gp
24894         ;;
24895         ld8.mov r16 = [r15], x#' > conftest.s
24896     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24897   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24898   (eval $ac_try) 2>&5
24899   ac_status=$?
24900   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24901   test $ac_status = 0; }; }
24902     then
24903         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24904     else
24905       echo "configure: failed program was" >&5
24906       cat conftest.s >&5
24907     fi
24908     rm -f conftest.o conftest.s
24909   fi
24910 fi
24911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24912 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24913 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24914
24915 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24916
24917 fi
24918
24919     ;;
24920
24921   powerpc*-*-*)
24922     case $target in
24923       *-*-aix*) conftest_s='    .machine "pwr5"
24924         .csect .text[PR]
24925         mfcr 3,128';;
24926       *-*-darwin*)
24927         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24928 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24929 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24930   $as_echo_n "(cached) " >&6
24931 else
24932   gcc_cv_as_machine_directive=no
24933   if test x$gcc_cv_as != x; then
24934     $as_echo '  .machine ppc7400' > conftest.s
24935     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24936   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24937   (eval $ac_try) 2>&5
24938   ac_status=$?
24939   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24940   test $ac_status = 0; }; }
24941     then
24942         gcc_cv_as_machine_directive=yes
24943     else
24944       echo "configure: failed program was" >&5
24945       cat conftest.s >&5
24946     fi
24947     rm -f conftest.o conftest.s
24948   fi
24949 fi
24950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24951 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24952
24953         if test x$gcc_cv_as_machine_directive != xyes; then
24954           echo "*** This target requires an assembler supporting \".machine\"" >&2
24955           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24956           test x$build = x$target && exit 1
24957         fi
24958         conftest_s='    .text
24959         mfcr r3,128';;
24960       *) conftest_s='   .machine power4
24961         .text
24962         mfcr 3,128';;
24963     esac
24964
24965     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24966 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24967 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24968   $as_echo_n "(cached) " >&6
24969 else
24970   gcc_cv_as_powerpc_mfcrf=no
24971     if test $in_tree_gas = yes; then
24972     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24973   then gcc_cv_as_powerpc_mfcrf=yes
24974 fi
24975   elif test x$gcc_cv_as != x; then
24976     $as_echo "$conftest_s" > conftest.s
24977     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24978   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24979   (eval $ac_try) 2>&5
24980   ac_status=$?
24981   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24982   test $ac_status = 0; }; }
24983     then
24984         gcc_cv_as_powerpc_mfcrf=yes
24985     else
24986       echo "configure: failed program was" >&5
24987       cat conftest.s >&5
24988     fi
24989     rm -f conftest.o conftest.s
24990   fi
24991 fi
24992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
24993 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
24994 if test $gcc_cv_as_powerpc_mfcrf = yes; then
24995
24996 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
24997
24998 fi
24999
25000     case $target in
25001       *-*-aix*) conftest_s='    .machine "pwr5"
25002         .csect .text[PR]
25003         popcntb 3,3';;
25004       *) conftest_s='   .machine power5
25005         .text
25006         popcntb 3,3';;
25007     esac
25008
25009     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
25010 $as_echo_n "checking assembler for popcntb support... " >&6; }
25011 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
25012   $as_echo_n "(cached) " >&6
25013 else
25014   gcc_cv_as_powerpc_popcntb=no
25015     if test $in_tree_gas = yes; then
25016     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25017   then gcc_cv_as_powerpc_popcntb=yes
25018 fi
25019   elif test x$gcc_cv_as != x; then
25020     $as_echo "$conftest_s" > conftest.s
25021     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25022   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25023   (eval $ac_try) 2>&5
25024   ac_status=$?
25025   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25026   test $ac_status = 0; }; }
25027     then
25028         gcc_cv_as_powerpc_popcntb=yes
25029     else
25030       echo "configure: failed program was" >&5
25031       cat conftest.s >&5
25032     fi
25033     rm -f conftest.o conftest.s
25034   fi
25035 fi
25036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25037 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25038 if test $gcc_cv_as_powerpc_popcntb = yes; then
25039
25040 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25041
25042 fi
25043
25044     case $target in
25045       *-*-aix*) conftest_s='    .machine "pwr5x"
25046         .csect .text[PR]
25047         frin 1,1';;
25048       *) conftest_s='   .machine power5
25049         .text
25050         frin 1,1';;
25051     esac
25052
25053     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25054 $as_echo_n "checking assembler for fp round support... " >&6; }
25055 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25056   $as_echo_n "(cached) " >&6
25057 else
25058   gcc_cv_as_powerpc_fprnd=no
25059     if test $in_tree_gas = yes; then
25060     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25061   then gcc_cv_as_powerpc_fprnd=yes
25062 fi
25063   elif test x$gcc_cv_as != x; then
25064     $as_echo "$conftest_s" > conftest.s
25065     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25066   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25067   (eval $ac_try) 2>&5
25068   ac_status=$?
25069   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25070   test $ac_status = 0; }; }
25071     then
25072         gcc_cv_as_powerpc_fprnd=yes
25073     else
25074       echo "configure: failed program was" >&5
25075       cat conftest.s >&5
25076     fi
25077     rm -f conftest.o conftest.s
25078   fi
25079 fi
25080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25081 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25082 if test $gcc_cv_as_powerpc_fprnd = yes; then
25083
25084 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25085
25086 fi
25087
25088     case $target in
25089       *-*-aix*) conftest_s='    .machine "pwr6"
25090         .csect .text[PR]
25091         mffgpr 1,3';;
25092       *) conftest_s='   .machine power6
25093         .text
25094         mffgpr 1,3';;
25095     esac
25096
25097     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25098 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25099 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25100   $as_echo_n "(cached) " >&6
25101 else
25102   gcc_cv_as_powerpc_mfpgpr=no
25103     if test $in_tree_gas = yes; then
25104     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25105   then gcc_cv_as_powerpc_mfpgpr=yes
25106 fi
25107   elif test x$gcc_cv_as != x; then
25108     $as_echo "$conftest_s" > conftest.s
25109     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25110   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25111   (eval $ac_try) 2>&5
25112   ac_status=$?
25113   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25114   test $ac_status = 0; }; }
25115     then
25116         gcc_cv_as_powerpc_mfpgpr=yes
25117     else
25118       echo "configure: failed program was" >&5
25119       cat conftest.s >&5
25120     fi
25121     rm -f conftest.o conftest.s
25122   fi
25123 fi
25124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25125 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25126 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25127
25128 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25129
25130 fi
25131
25132     case $target in
25133       *-*-aix*) conftest_s='    .csect .text[PR]
25134 LCF..0:
25135         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25136       *-*-darwin*)
25137         conftest_s='    .text
25138 LCF0:
25139         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25140       *) conftest_s='   .text
25141 .LCF0:
25142         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25143     esac
25144
25145     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25146 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25147 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25148   $as_echo_n "(cached) " >&6
25149 else
25150   gcc_cv_as_powerpc_rel16=no
25151     if test $in_tree_gas = yes; then
25152     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25153   then gcc_cv_as_powerpc_rel16=yes
25154 fi
25155   elif test x$gcc_cv_as != x; then
25156     $as_echo "$conftest_s" > conftest.s
25157     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25158   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25159   (eval $ac_try) 2>&5
25160   ac_status=$?
25161   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25162   test $ac_status = 0; }; }
25163     then
25164         gcc_cv_as_powerpc_rel16=yes
25165     else
25166       echo "configure: failed program was" >&5
25167       cat conftest.s >&5
25168     fi
25169     rm -f conftest.o conftest.s
25170   fi
25171 fi
25172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25173 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25174 if test $gcc_cv_as_powerpc_rel16 = yes; then
25175
25176 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25177
25178 fi
25179
25180     case $target in
25181       *-*-aix*) conftest_s='    .machine "pwr6"
25182         .csect .text[PR]
25183         cmpb 3,4,5';;
25184       *) conftest_s='   .machine power6
25185         .text
25186         cmpb 3,4,5';;
25187     esac
25188
25189     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25190 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25191 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25192   $as_echo_n "(cached) " >&6
25193 else
25194   gcc_cv_as_powerpc_cmpb=no
25195     if test $in_tree_gas = yes; then
25196     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25197   then gcc_cv_as_powerpc_cmpb=yes
25198 fi
25199   elif test x$gcc_cv_as != x; then
25200     $as_echo "$conftest_s" > conftest.s
25201     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25202   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25203   (eval $ac_try) 2>&5
25204   ac_status=$?
25205   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25206   test $ac_status = 0; }; }
25207     then
25208         gcc_cv_as_powerpc_cmpb=yes
25209     else
25210       echo "configure: failed program was" >&5
25211       cat conftest.s >&5
25212     fi
25213     rm -f conftest.o conftest.s
25214   fi
25215 fi
25216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25217 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25218 if test $gcc_cv_as_powerpc_cmpb = yes; then
25219
25220 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25221
25222 fi
25223
25224     case $target in
25225       *-*-aix*) conftest_s='    .machine "pwr6"
25226         .csect .text[PR]
25227         dadd 1,2,3';;
25228       *) conftest_s='   .machine power6
25229         .text
25230         dadd 1,2,3';;
25231     esac
25232
25233     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25234 $as_echo_n "checking assembler for decimal float support... " >&6; }
25235 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25236   $as_echo_n "(cached) " >&6
25237 else
25238   gcc_cv_as_powerpc_dfp=no
25239     if test $in_tree_gas = yes; then
25240     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25241   then gcc_cv_as_powerpc_dfp=yes
25242 fi
25243   elif test x$gcc_cv_as != x; then
25244     $as_echo "$conftest_s" > conftest.s
25245     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25246   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25247   (eval $ac_try) 2>&5
25248   ac_status=$?
25249   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25250   test $ac_status = 0; }; }
25251     then
25252         gcc_cv_as_powerpc_dfp=yes
25253     else
25254       echo "configure: failed program was" >&5
25255       cat conftest.s >&5
25256     fi
25257     rm -f conftest.o conftest.s
25258   fi
25259 fi
25260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25261 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25262 if test $gcc_cv_as_powerpc_dfp = yes; then
25263
25264 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25265
25266 fi
25267
25268     case $target in
25269       *-*-aix*) conftest_s='    .machine "pwr7"
25270         .csect .text[PR]
25271         lxvd2x 1,2,3';;
25272       *) conftest_s='   .machine power7
25273         .text
25274         lxvd2x 1,2,3';;
25275     esac
25276
25277     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25278 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25279 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25280   $as_echo_n "(cached) " >&6
25281 else
25282   gcc_cv_as_powerpc_vsx=no
25283     if test $in_tree_gas = yes; then
25284     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25285   then gcc_cv_as_powerpc_vsx=yes
25286 fi
25287   elif test x$gcc_cv_as != x; then
25288     $as_echo "$conftest_s" > conftest.s
25289     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25290   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25291   (eval $ac_try) 2>&5
25292   ac_status=$?
25293   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25294   test $ac_status = 0; }; }
25295     then
25296         gcc_cv_as_powerpc_vsx=yes
25297     else
25298       echo "configure: failed program was" >&5
25299       cat conftest.s >&5
25300     fi
25301     rm -f conftest.o conftest.s
25302   fi
25303 fi
25304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25305 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25306 if test $gcc_cv_as_powerpc_vsx = yes; then
25307
25308 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25309
25310 fi
25311
25312     case $target in
25313       *-*-aix*) conftest_s='    .machine "pwr7"
25314         .csect .text[PR]
25315         popcntd 3,3';;
25316       *) conftest_s='   .machine power7
25317         .text
25318         popcntd 3,3';;
25319     esac
25320
25321     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25322 $as_echo_n "checking assembler for popcntd support... " >&6; }
25323 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25324   $as_echo_n "(cached) " >&6
25325 else
25326   gcc_cv_as_powerpc_popcntd=no
25327     if test $in_tree_gas = yes; then
25328     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25329   then gcc_cv_as_powerpc_popcntd=yes
25330 fi
25331   elif test x$gcc_cv_as != x; then
25332     $as_echo "$conftest_s" > conftest.s
25333     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25334   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25335   (eval $ac_try) 2>&5
25336   ac_status=$?
25337   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25338   test $ac_status = 0; }; }
25339     then
25340         gcc_cv_as_powerpc_popcntd=yes
25341     else
25342       echo "configure: failed program was" >&5
25343       cat conftest.s >&5
25344     fi
25345     rm -f conftest.o conftest.s
25346   fi
25347 fi
25348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25349 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25350 if test $gcc_cv_as_powerpc_popcntd = yes; then
25351
25352 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25353
25354 fi
25355
25356     case $target in
25357       *-*-aix*) conftest_s='    .csect .text[PR]
25358         lwsync';;
25359       *) conftest_s='   .text
25360         lwsync';;
25361     esac
25362
25363     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25364 $as_echo_n "checking assembler for lwsync support... " >&6; }
25365 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25366   $as_echo_n "(cached) " >&6
25367 else
25368   gcc_cv_as_powerpc_lwsync=no
25369     if test $in_tree_gas = yes; then
25370     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25371   then gcc_cv_as_powerpc_lwsync=yes
25372 fi
25373   elif test x$gcc_cv_as != x; then
25374     $as_echo "$conftest_s" > conftest.s
25375     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25376   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25377   (eval $ac_try) 2>&5
25378   ac_status=$?
25379   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25380   test $ac_status = 0; }; }
25381     then
25382         gcc_cv_as_powerpc_lwsync=yes
25383     else
25384       echo "configure: failed program was" >&5
25385       cat conftest.s >&5
25386     fi
25387     rm -f conftest.o conftest.s
25388   fi
25389 fi
25390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25391 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25392 if test $gcc_cv_as_powerpc_lwsync = yes; then
25393
25394 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25395
25396 fi
25397
25398     case $target in
25399       *-*-aix*) conftest_s='    .machine "476"
25400         .csect .text[PR]
25401         dci 0';;
25402       *) conftest_s='   .machine "476"
25403         .text
25404         dci 0';;
25405     esac
25406
25407     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25408 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25409 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25410   $as_echo_n "(cached) " >&6
25411 else
25412   gcc_cv_as_powerpc_dci=no
25413     if test $in_tree_gas = yes; then
25414     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25415   then gcc_cv_as_powerpc_dci=yes
25416 fi
25417   elif test x$gcc_cv_as != x; then
25418     $as_echo "$conftest_s" > conftest.s
25419     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25420   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25421   (eval $ac_try) 2>&5
25422   ac_status=$?
25423   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25424   test $ac_status = 0; }; }
25425     then
25426         gcc_cv_as_powerpc_dci=yes
25427     else
25428       echo "configure: failed program was" >&5
25429       cat conftest.s >&5
25430     fi
25431     rm -f conftest.o conftest.s
25432   fi
25433 fi
25434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25435 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25436 if test $gcc_cv_as_powerpc_dci = yes; then
25437
25438 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25439
25440 fi
25441
25442     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25443 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25444 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25445   $as_echo_n "(cached) " >&6
25446 else
25447   gcc_cv_as_powerpc_gnu_attribute=no
25448     if test $in_tree_gas = yes; then
25449     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25450   then gcc_cv_as_powerpc_gnu_attribute=yes
25451 fi
25452   elif test x$gcc_cv_as != x; then
25453     $as_echo '.gnu_attribute 4,1' > conftest.s
25454     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25455   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25456   (eval $ac_try) 2>&5
25457   ac_status=$?
25458   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25459   test $ac_status = 0; }; }
25460     then
25461         gcc_cv_as_powerpc_gnu_attribute=yes
25462     else
25463       echo "configure: failed program was" >&5
25464       cat conftest.s >&5
25465     fi
25466     rm -f conftest.o conftest.s
25467   fi
25468 fi
25469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25470 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25471 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25472
25473 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25474
25475 fi
25476
25477     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25478 $as_echo_n "checking assembler for tls marker support... " >&6; }
25479 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25480   $as_echo_n "(cached) " >&6
25481 else
25482   gcc_cv_as_powerpc_tls_markers=no
25483     if test $in_tree_gas = yes; then
25484     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25485   then gcc_cv_as_powerpc_tls_markers=yes
25486 fi
25487   elif test x$gcc_cv_as != x; then
25488     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25489     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25490   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25491   (eval $ac_try) 2>&5
25492   ac_status=$?
25493   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25494   test $ac_status = 0; }; }
25495     then
25496         gcc_cv_as_powerpc_tls_markers=yes
25497     else
25498       echo "configure: failed program was" >&5
25499       cat conftest.s >&5
25500     fi
25501     rm -f conftest.o conftest.s
25502   fi
25503 fi
25504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25505 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25506 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25507
25508 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25509
25510 fi
25511
25512     case $target in
25513       *-*-aix*)
25514         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25515 $as_echo_n "checking assembler for .ref support... " >&6; }
25516 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25517   $as_echo_n "(cached) " >&6
25518 else
25519   gcc_cv_as_aix_ref=no
25520     if test $in_tree_gas = yes; then
25521     if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
25522   then :
25523 fi
25524   elif test x$gcc_cv_as != x; then
25525     $as_echo '  .csect stuff[rw]
25526              stuff:
25527                 .long 1
25528                 .extern sym
25529                 .ref sym
25530           ' > conftest.s
25531     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25532   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25533   (eval $ac_try) 2>&5
25534   ac_status=$?
25535   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25536   test $ac_status = 0; }; }
25537     then
25538         gcc_cv_as_aix_ref=yes
25539     else
25540       echo "configure: failed program was" >&5
25541       cat conftest.s >&5
25542     fi
25543     rm -f conftest.o conftest.s
25544   fi
25545 fi
25546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25547 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25548 if test $gcc_cv_as_aix_ref = yes; then
25549
25550 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25551
25552 fi
25553         ;;
25554     esac
25555     ;;
25556
25557   mips*-*-*)
25558     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25559 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25560 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25561   $as_echo_n "(cached) " >&6
25562 else
25563   gcc_cv_as_mips_explicit_relocs=no
25564     if test $in_tree_gas = yes; then
25565     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25566   then gcc_cv_as_mips_explicit_relocs=yes
25567 fi
25568   elif test x$gcc_cv_as != x; then
25569     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25570     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25571   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25572   (eval $ac_try) 2>&5
25573   ac_status=$?
25574   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25575   test $ac_status = 0; }; }
25576     then
25577         gcc_cv_as_mips_explicit_relocs=yes
25578     else
25579       echo "configure: failed program was" >&5
25580       cat conftest.s >&5
25581     fi
25582     rm -f conftest.o conftest.s
25583   fi
25584 fi
25585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25586 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25587 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25588   if test x$target_cpu_default = x
25589        then target_cpu_default=MASK_EXPLICIT_RELOCS
25590        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25591        fi
25592 fi
25593     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25594 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25595 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25596   $as_echo_n "(cached) " >&6
25597 else
25598   gcc_cv_as_mips_no_shared=no
25599     if test $in_tree_gas = yes; then
25600     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25601   then gcc_cv_as_mips_no_shared=yes
25602 fi
25603   elif test x$gcc_cv_as != x; then
25604     $as_echo 'nop' > conftest.s
25605     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25606   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25607   (eval $ac_try) 2>&5
25608   ac_status=$?
25609   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25610   test $ac_status = 0; }; }
25611     then
25612         gcc_cv_as_mips_no_shared=yes
25613     else
25614       echo "configure: failed program was" >&5
25615       cat conftest.s >&5
25616     fi
25617     rm -f conftest.o conftest.s
25618   fi
25619 fi
25620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25621 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25622 if test $gcc_cv_as_mips_no_shared = yes; then
25623
25624 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25625
25626 fi
25627
25628     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25629 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25630 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25631   $as_echo_n "(cached) " >&6
25632 else
25633   gcc_cv_as_mips_gnu_attribute=no
25634     if test $in_tree_gas = yes; then
25635     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25636   then gcc_cv_as_mips_gnu_attribute=yes
25637 fi
25638   elif test x$gcc_cv_as != x; then
25639     $as_echo '.gnu_attribute 4,1' > conftest.s
25640     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25641   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25642   (eval $ac_try) 2>&5
25643   ac_status=$?
25644   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25645   test $ac_status = 0; }; }
25646     then
25647         gcc_cv_as_mips_gnu_attribute=yes
25648     else
25649       echo "configure: failed program was" >&5
25650       cat conftest.s >&5
25651     fi
25652     rm -f conftest.o conftest.s
25653   fi
25654 fi
25655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25656 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25657 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25658
25659 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25660
25661 fi
25662
25663     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25664 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25665 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25666   $as_echo_n "(cached) " >&6
25667 else
25668   gcc_cv_as_mips_dtprelword=no
25669     if test $in_tree_gas = yes; then
25670     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25671   then gcc_cv_as_mips_dtprelword=yes
25672 fi
25673   elif test x$gcc_cv_as != x; then
25674     $as_echo '.section .tdata,"awT",@progbits
25675 x:
25676         .word 2
25677         .text
25678         .dtprelword x+0x8000' > conftest.s
25679     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25680   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25681   (eval $ac_try) 2>&5
25682   ac_status=$?
25683   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25684   test $ac_status = 0; }; }
25685     then
25686         gcc_cv_as_mips_dtprelword=yes
25687     else
25688       echo "configure: failed program was" >&5
25689       cat conftest.s >&5
25690     fi
25691     rm -f conftest.o conftest.s
25692   fi
25693 fi
25694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25695 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25696 if test $gcc_cv_as_mips_dtprelword = yes; then
25697
25698 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25699
25700 fi
25701
25702     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25703 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25704 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25705   $as_echo_n "(cached) " >&6
25706 else
25707   gcc_cv_as_mips_dspr1_mult=no
25708   if test x$gcc_cv_as != x; then
25709     $as_echo '  .set    mips32r2
25710         .set    nodspr2
25711         .set    dsp
25712         madd    $ac3,$4,$5
25713         maddu   $ac3,$4,$5
25714         msub    $ac3,$4,$5
25715         msubu   $ac3,$4,$5
25716         mult    $ac3,$4,$5
25717         multu   $ac3,$4,$5' > conftest.s
25718     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25719   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25720   (eval $ac_try) 2>&5
25721   ac_status=$?
25722   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25723   test $ac_status = 0; }; }
25724     then
25725         gcc_cv_as_mips_dspr1_mult=yes
25726     else
25727       echo "configure: failed program was" >&5
25728       cat conftest.s >&5
25729     fi
25730     rm -f conftest.o conftest.s
25731   fi
25732 fi
25733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25734 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25735 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25736
25737 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25738
25739 fi
25740
25741     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25742 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25743     gcc_cv_as_ld_jalr_reloc=no
25744     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25745       if test $in_tree_ld = yes ; then
25746         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25747            && test $in_tree_ld_is_elf = yes; then
25748           gcc_cv_as_ld_jalr_reloc=yes
25749         fi
25750       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25751         echo '  .ent x' > conftest.s
25752         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25753         echo '  ld $25,%call16(y)($28)' >> conftest.s
25754         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25755         echo '1:        jalr $25' >> conftest.s
25756         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25757         echo '1:        jalr $25' >> conftest.s
25758         echo '  .end x' >> conftest.s
25759         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25760            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25761           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25762              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25763             gcc_cv_as_ld_jalr_reloc=yes
25764           fi
25765         fi
25766         rm -f conftest.*
25767       fi
25768     fi
25769     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25770       if test x$target_cpu_default = x; then
25771         target_cpu_default=MASK_RELAX_PIC_CALLS
25772       else
25773         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25774       fi
25775     fi
25776     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25777 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25778
25779     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25780 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25781 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25782   $as_echo_n "(cached) " >&6
25783 else
25784   gcc_cv_ld_mips_personality_relaxation=no
25785        if test $in_tree_ld = yes ; then
25786          if test "$gcc_cv_gld_major_version" -eq 2 \
25787                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25788                  -o "$gcc_cv_gld_major_version" -gt 2; then
25789            gcc_cv_ld_mips_personality_relaxation=yes
25790          fi
25791        elif test x$gcc_cv_as != x \
25792                  -a x$gcc_cv_ld != x \
25793                  -a x$gcc_cv_readelf != x ; then
25794          cat > conftest.s <<EOF
25795         .cfi_startproc
25796         .cfi_personality 0x80,indirect_ptr
25797         .ent test
25798 test:
25799         nop
25800         .end test
25801         .cfi_endproc
25802
25803         .section .data,"aw",@progbits
25804 indirect_ptr:
25805         .dc.a personality
25806 EOF
25807          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25808             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25809            if $gcc_cv_readelf -d conftest 2>&1 \
25810               | grep TEXTREL > /dev/null 2>&1; then
25811              :
25812            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25813                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25814              :
25815            else
25816              gcc_cv_ld_mips_personality_relaxation=yes
25817            fi
25818          fi
25819        fi
25820        rm -f conftest.s conftest.o conftest
25821 fi
25822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25823 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25824     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25825
25826 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25827
25828     fi
25829     ;;
25830 esac
25831
25832 # Mips and HP-UX need the GNU assembler.
25833 # Linux on IA64 might be able to use the Intel assembler.
25834
25835 case "$target" in
25836   mips*-*-* | *-*-hpux* )
25837     if test x$gas_flag = xyes \
25838        || test x"$host" != x"$build" \
25839        || test ! -x "$gcc_cv_as" \
25840        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25841       :
25842     else
25843       echo "*** This configuration requires the GNU assembler" >&2
25844       exit 1
25845     fi
25846     ;;
25847 esac
25848
25849 # ??? Not all targets support dwarf2 debug_line, even within a version
25850 # of gas.  Moreover, we need to emit a valid instruction to trigger any
25851 # info to the output file.  So, as supported targets are added to gas 2.11,
25852 # add some instruction here to (also) show we expect this might work.
25853 # ??? Once 2.11 is released, probably need to add first known working
25854 # version to the per-target configury.
25855 case "$cpu_type" in
25856   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25857   | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 | xtensa)
25858     insn="nop"
25859     ;;
25860   ia64 | s390)
25861     insn="nop 0"
25862     ;;
25863   mmix)
25864     insn="swym 0"
25865     ;;
25866 esac
25867 if test x"$insn" != x; then
25868  conftest_s="\
25869         .file 1 \"conftest.s\"
25870         .loc 1 3 0
25871         $insn"
25872  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25873 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25874 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25875   $as_echo_n "(cached) " >&6
25876 else
25877   gcc_cv_as_dwarf2_debug_line=no
25878     if test $in_tree_gas = yes; then
25879     if test $in_tree_gas_is_elf = yes \
25880   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25881   then gcc_cv_as_dwarf2_debug_line=yes
25882 fi
25883   elif test x$gcc_cv_as != x; then
25884     $as_echo "$conftest_s" > conftest.s
25885     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25886   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25887   (eval $ac_try) 2>&5
25888   ac_status=$?
25889   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25890   test $ac_status = 0; }; }
25891     then
25892         if test x$gcc_cv_objdump != x \
25893    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25894       | grep debug_line > /dev/null 2>&1; then
25895      gcc_cv_as_dwarf2_debug_line=yes
25896    fi
25897     else
25898       echo "configure: failed program was" >&5
25899       cat conftest.s >&5
25900     fi
25901     rm -f conftest.o conftest.s
25902   fi
25903 fi
25904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25905 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25906
25907
25908 # The .debug_line file table must be in the exact order that
25909 # we specified the files, since these indices are also used
25910 # by DW_AT_decl_file.  Approximate this test by testing if
25911 # the assembler bitches if the same index is assigned twice.
25912  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25913 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25914 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25915   $as_echo_n "(cached) " >&6
25916 else
25917   gcc_cv_as_dwarf2_file_buggy=no
25918   if test x$gcc_cv_as != x; then
25919     $as_echo '  .file 1 "foo.s"
25920         .file 1 "bar.s"' > conftest.s
25921     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25922   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25923   (eval $ac_try) 2>&5
25924   ac_status=$?
25925   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25926   test $ac_status = 0; }; }
25927     then
25928         gcc_cv_as_dwarf2_file_buggy=yes
25929     else
25930       echo "configure: failed program was" >&5
25931       cat conftest.s >&5
25932     fi
25933     rm -f conftest.o conftest.s
25934   fi
25935 fi
25936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25937 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25938
25939
25940  if test $gcc_cv_as_dwarf2_debug_line = yes \
25941  && test $gcc_cv_as_dwarf2_file_buggy = no; then
25942
25943 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25944
25945  fi
25946
25947  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25948 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25949 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25950   $as_echo_n "(cached) " >&6
25951 else
25952   gcc_cv_as_gdwarf2_flag=no
25953     if test $in_tree_gas = yes; then
25954     if test $in_tree_gas_is_elf = yes \
25955   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25956   then gcc_cv_as_gdwarf2_flag=yes
25957 fi
25958   elif test x$gcc_cv_as != x; then
25959     $as_echo "$insn" > conftest.s
25960     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25961   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25962   (eval $ac_try) 2>&5
25963   ac_status=$?
25964   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25965   test $ac_status = 0; }; }
25966     then
25967         gcc_cv_as_gdwarf2_flag=yes
25968     else
25969       echo "configure: failed program was" >&5
25970       cat conftest.s >&5
25971     fi
25972     rm -f conftest.o conftest.s
25973   fi
25974 fi
25975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25976 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25977 if test $gcc_cv_as_gdwarf2_flag = yes; then
25978
25979 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25980
25981 fi
25982
25983  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25984 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25985 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25986   $as_echo_n "(cached) " >&6
25987 else
25988   gcc_cv_as_gstabs_flag=no
25989     if test $in_tree_gas = yes; then
25990     if test $in_tree_gas_is_elf = yes \
25991   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25992   then gcc_cv_as_gstabs_flag=yes
25993 fi
25994   elif test x$gcc_cv_as != x; then
25995     $as_echo "$insn" > conftest.s
25996     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
25997   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25998   (eval $ac_try) 2>&5
25999   ac_status=$?
26000   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26001   test $ac_status = 0; }; }
26002     then
26003         # The native Solaris 9/Intel assembler doesn't understand --gstabs
26004    # and warns about it, but still exits successfully.  So check for
26005    # this.
26006    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
26007   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26008   (eval $ac_try) 2>&5
26009   ac_status=$?
26010   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26011   test $ac_status = 0; }; }
26012    then :
26013    else gcc_cv_as_gstabs_flag=yes
26014    fi
26015     else
26016       echo "configure: failed program was" >&5
26017       cat conftest.s >&5
26018     fi
26019     rm -f conftest.o conftest.s
26020   fi
26021 fi
26022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26023 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26024 if test $gcc_cv_as_gstabs_flag = yes; then
26025
26026 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26027
26028 fi
26029
26030  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26031 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26032 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26033   $as_echo_n "(cached) " >&6
26034 else
26035   gcc_cv_as_debug_prefix_map_flag=no
26036     if test $in_tree_gas = yes; then
26037     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26038   then gcc_cv_as_debug_prefix_map_flag=yes
26039 fi
26040   elif test x$gcc_cv_as != x; then
26041     $as_echo "$insn" > conftest.s
26042     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26043   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26044   (eval $ac_try) 2>&5
26045   ac_status=$?
26046   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26047   test $ac_status = 0; }; }
26048     then
26049         gcc_cv_as_debug_prefix_map_flag=yes
26050     else
26051       echo "configure: failed program was" >&5
26052       cat conftest.s >&5
26053     fi
26054     rm -f conftest.o conftest.s
26055   fi
26056 fi
26057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26058 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26059 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26060
26061 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26062
26063 fi
26064 fi
26065
26066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26067 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26068 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26069   $as_echo_n "(cached) " >&6
26070 else
26071   gcc_cv_as_lcomm_with_alignment=no
26072   if test x$gcc_cv_as != x; then
26073     $as_echo '.lcomm bar,4,16' > conftest.s
26074     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26075   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26076   (eval $ac_try) 2>&5
26077   ac_status=$?
26078   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26079   test $ac_status = 0; }; }
26080     then
26081         gcc_cv_as_lcomm_with_alignment=yes
26082     else
26083       echo "configure: failed program was" >&5
26084       cat conftest.s >&5
26085     fi
26086     rm -f conftest.o conftest.s
26087   fi
26088 fi
26089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26090 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26091 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26092
26093 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26094
26095 fi
26096
26097 # Check whether --enable-gnu-unique-object was given.
26098 if test "${enable_gnu_unique_object+set}" = set; then :
26099   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26100     yes | no) ;;
26101     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26102 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26103   esac
26104 else
26105   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26106 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26107 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26108   $as_echo_n "(cached) " >&6
26109 else
26110   gcc_cv_as_gnu_unique_object=no
26111     if test $in_tree_gas = yes; then
26112     if test $in_tree_gas_is_elf = yes \
26113   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26114   then gcc_cv_as_gnu_unique_object=yes
26115 fi
26116   elif test x$gcc_cv_as != x; then
26117     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
26118     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26119   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26120   (eval $ac_try) 2>&5
26121   ac_status=$?
26122   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26123   test $ac_status = 0; }; }
26124     then
26125         gcc_cv_as_gnu_unique_object=yes
26126     else
26127       echo "configure: failed program was" >&5
26128       cat conftest.s >&5
26129     fi
26130     rm -f conftest.o conftest.s
26131   fi
26132 fi
26133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26134 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26135 if test $gcc_cv_as_gnu_unique_object = yes; then
26136   # We need to unquote above to to use the definition from config.gcc.
26137 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26138    if test x$host = x$build -a x$host = x$target &&
26139        ldd --version 2>/dev/null &&
26140        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26141       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26142       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26143       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26144       if test "$glibcnum" -ge 2011 ; then
26145         enable_gnu_unique_object=yes
26146       fi
26147     fi
26148 fi
26149 fi
26150
26151 if test x$enable_gnu_unique_object = xyes; then
26152
26153 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26154
26155 fi
26156
26157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26158 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26159 if test "${gcc_cv_as_line_zero+set}" = set; then :
26160   $as_echo_n "(cached) " >&6
26161 else
26162   gcc_cv_as_line_zero=no
26163   if test $in_tree_gas = yes; then
26164     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26165   then gcc_cv_as_line_zero=yes
26166 fi
26167   elif test "x$gcc_cv_as" != x; then
26168     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26169     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26170   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26171   (eval $ac_try) 2>&5
26172   ac_status=$?
26173   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26174   test $ac_status = 0; }; } &&
26175        test "x`cat conftest.out`" = x
26176     then
26177       gcc_cv_as_line_zero=yes
26178     else
26179       echo "configure: failed program was" >&5
26180       cat conftest.s >&5
26181       echo "configure: error output was" >&5
26182       cat conftest.out >&5
26183     fi
26184     rm -f conftest.o conftest.s conftest.out
26185   fi
26186 fi
26187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26188 $as_echo "$gcc_cv_as_line_zero" >&6; }
26189 if test "x$gcc_cv_as_line_zero" = xyes; then
26190
26191 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26192
26193 fi
26194
26195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26196 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26197 gcc_cv_ld_eh_frame_hdr=no
26198 if test $in_tree_ld = yes ; then
26199   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26200      && test $in_tree_ld_is_elf = yes; then
26201     gcc_cv_ld_eh_frame_hdr=yes
26202   fi
26203 elif test x$gcc_cv_ld != x; then
26204   if echo "$ld_ver" | grep GNU > /dev/null; then
26205     # Check if linker supports --eh-frame-hdr option
26206     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26207       gcc_cv_ld_eh_frame_hdr=yes
26208     fi
26209   else
26210     case "$target" in
26211       *-*-solaris2*)
26212         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26213         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26214           gcc_cv_ld_eh_frame_hdr=yes
26215         fi
26216         ;;
26217     esac
26218   fi
26219 fi
26220
26221 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26222
26223 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26224
26225 fi
26226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26227 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26228
26229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26230 $as_echo_n "checking linker position independent executable support... " >&6; }
26231 gcc_cv_ld_pie=no
26232 if test $in_tree_ld = yes ; then
26233   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26234      && test $in_tree_ld_is_elf = yes; then
26235     gcc_cv_ld_pie=yes
26236   fi
26237 elif test x$gcc_cv_ld != x; then
26238         # Check if linker supports -pie option
26239         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26240                 gcc_cv_ld_pie=yes
26241         fi
26242 fi
26243 if test x"$gcc_cv_ld_pie" = xyes; then
26244
26245 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26246
26247 fi
26248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26249 $as_echo "$gcc_cv_ld_pie" >&6; }
26250
26251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26252 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26253 gcc_cv_ld_eh_gc_sections=no
26254 if test $in_tree_ld = yes ; then
26255   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26256      && test $in_tree_ld_is_elf = yes; then
26257     gcc_cv_ld_eh_gc_sections=yes
26258   fi
26259 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26260   cat > conftest.s <<EOF
26261         .section        .text
26262 .globl _start
26263         .type _start, @function
26264 _start:
26265         .long foo
26266         .size _start, .-_start
26267         .section        .text.foo,"ax",@progbits
26268         .type foo, @function
26269 foo:
26270         .long 0
26271         .size foo, .-foo
26272         .section        .gcc_except_table.foo,"a",@progbits
26273 .L0:
26274         .long 0
26275         .section        .eh_frame,"a",@progbits
26276         .long .L0
26277 EOF
26278   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26279     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26280          | grep "gc-sections option ignored" > /dev/null; then
26281       gcc_cv_ld_eh_gc_sections=no
26282     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26283          | grep gcc_except_table > /dev/null; then
26284       gcc_cv_ld_eh_gc_sections=yes
26285       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26286       if test x$gcc_cv_as_comdat_group != xyes; then
26287         gcc_cv_ld_eh_gc_sections=no
26288         cat > conftest.s <<EOF
26289         .section        .text
26290 .globl _start
26291         .type _start, @function
26292 _start:
26293         .long foo
26294         .size _start, .-_start
26295         .section        .gnu.linkonce.t.foo,"ax",@progbits
26296         .type foo, @function
26297 foo:
26298         .long 0
26299         .size foo, .-foo
26300         .section        .gcc_except_table.foo,"a",@progbits
26301 .L0:
26302         .long 0
26303         .section        .eh_frame,"a",@progbits
26304         .long .L0
26305 EOF
26306         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26307           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26308                | grep "gc-sections option ignored" > /dev/null; then
26309             gcc_cv_ld_eh_gc_sections=no
26310           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26311                | grep gcc_except_table > /dev/null; then
26312             gcc_cv_ld_eh_gc_sections=yes
26313           fi
26314         fi
26315       fi
26316     fi
26317   fi
26318   rm -f conftest.s conftest.o conftest
26319 fi
26320 case "$target" in
26321   hppa*-*-linux*)
26322     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26323     gcc_cv_ld_eh_gc_sections=no
26324     ;;
26325 esac
26326 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26327
26328 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26329
26330 fi
26331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26332 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26333
26334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26335 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26336 gcc_cv_ld_eh_gc_sections_bug=no
26337 if test $in_tree_ld = yes ; then
26338   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26339      && test $in_tree_ld_is_elf = yes; then
26340     gcc_cv_ld_eh_gc_sections_bug=yes
26341   fi
26342 elif test x$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
26343   gcc_cv_ld_eh_gc_sections_bug=yes
26344   cat > conftest.s <<EOF
26345         .section        .text
26346 .globl _start
26347         .type _start, @function
26348 _start:
26349         .long foo
26350         .size _start, .-_start
26351         .section        .text.startup.foo,"ax",@progbits
26352         .type foo, @function
26353 foo:
26354         .long 0
26355         .size foo, .-foo
26356         .section        .gcc_except_table.foo,"a",@progbits
26357 .L0:
26358         .long 0
26359         .section        .eh_frame,"a",@progbits
26360         .long .L0
26361 EOF
26362   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26363     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26364          | grep "gc-sections option ignored" > /dev/null; then
26365       :
26366     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26367          | grep gcc_except_table > /dev/null; then
26368       gcc_cv_ld_eh_gc_sections_bug=no
26369     fi
26370   fi
26371   rm -f conftest.s conftest.o conftest
26372 fi
26373 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26374
26375 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26376
26377 fi
26378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26379 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26380
26381 # --------
26382 # UNSORTED
26383 # --------
26384
26385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26386 $as_echo_n "checking linker --as-needed support... " >&6; }
26387 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26388   $as_echo_n "(cached) " >&6
26389 else
26390   gcc_cv_ld_as_needed=no
26391 if test $in_tree_ld = yes ; then
26392   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26393      && test $in_tree_ld_is_elf = yes; then
26394     gcc_cv_ld_as_needed=yes
26395   fi
26396 elif test x$gcc_cv_ld != x; then
26397         # Check if linker supports --as-needed and --no-as-needed options
26398         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26399                 gcc_cv_ld_as_needed=yes
26400         fi
26401 fi
26402
26403 fi
26404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26405 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26406 if test x"$gcc_cv_ld_as_needed" = xyes; then
26407
26408 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26409
26410 fi
26411
26412 case "$target:$tm_file" in
26413   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26414   case "$target" in
26415      *-*-linux*)
26416      emul_name="-melf64ppc"
26417       ;;
26418      *-*-freebsd*)
26419      emul_name="-melf64ppc_fbsd"
26420       ;;
26421   esac
26422     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26423 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26424 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26425   $as_echo_n "(cached) " >&6
26426 else
26427   gcc_cv_ld_no_dot_syms=no
26428     if test $in_tree_ld = yes ; then
26429       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26430         gcc_cv_ld_no_dot_syms=yes
26431       fi
26432     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26433       cat > conftest1.s <<EOF
26434         .text
26435         bl .foo
26436 EOF
26437       cat > conftest2.s <<EOF
26438         .section ".opd","aw"
26439         .align 3
26440         .globl foo
26441         .type foo,@function
26442 foo:
26443         .quad .LEfoo,.TOC.@tocbase,0
26444         .text
26445 .LEfoo:
26446         blr
26447         .size foo,.-.LEfoo
26448 EOF
26449       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26450          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26451          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26452         gcc_cv_ld_no_dot_syms=yes
26453       fi
26454       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26455     fi
26456
26457 fi
26458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26459 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26460     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26461
26462 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26463
26464     fi
26465
26466     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26467 $as_echo_n "checking linker large toc support... " >&6; }
26468 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26469   $as_echo_n "(cached) " >&6
26470 else
26471   gcc_cv_ld_large_toc=no
26472     if test $in_tree_ld = yes ; then
26473       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26474         gcc_cv_ld_large_toc=yes
26475       fi
26476     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26477       cat > conftest.s <<EOF
26478         .section ".tbss","awT",@nobits
26479         .align 3
26480 ie0:    .space 8
26481         .global _start
26482         .text
26483 _start:
26484         addis 9,13,ie0@got@tprel@ha
26485         ld 9,ie0@got@tprel@l(9)
26486 EOF
26487       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26488          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26489         gcc_cv_ld_large_toc=yes
26490       fi
26491       rm -f conftest conftest.o conftest.s
26492     fi
26493
26494 fi
26495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26496 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26497     if test x"$gcc_cv_ld_large_toc" = xyes; then
26498
26499 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26500
26501     fi
26502     ;;
26503 esac
26504
26505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26506 $as_echo_n "checking linker --build-id support... " >&6; }
26507 if test "${gcc_cv_ld_buildid+set}" = set; then :
26508   $as_echo_n "(cached) " >&6
26509 else
26510   gcc_cv_ld_buildid=no
26511   if test $in_tree_ld = yes ; then
26512     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26513        "$gcc_cv_gld_minor_version" -ge 18 -o \
26514        "$gcc_cv_gld_major_version" -gt 2 \
26515        && test $in_tree_ld_is_elf = yes; then
26516       gcc_cv_ld_buildid=yes
26517     fi
26518   elif test x$gcc_cv_ld != x; then
26519     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26520       gcc_cv_ld_buildid=yes
26521     fi
26522   fi
26523 fi
26524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26525 $as_echo "$gcc_cv_ld_buildid" >&6; }
26526 if test x"$gcc_cv_ld_buildid" = xyes; then
26527
26528 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26529
26530 fi
26531
26532 # Check whether --enable-linker-build-id was given.
26533 if test "${enable_linker_build_id+set}" = set; then :
26534   enableval=$enable_linker_build_id;
26535 else
26536   enable_linker_build_id=no
26537 fi
26538
26539
26540 if test x"$enable_linker_build_id" = xyes; then
26541   if test x"$gcc_cv_ld_buildid" = xyes; then
26542
26543 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26544
26545   else
26546     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26547 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26548   fi
26549 fi
26550
26551 # In binutils 2.21, GNU ld gained support for new emulations fully
26552 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26554 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26555 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26556   $as_echo_n "(cached) " >&6
26557 else
26558   gcc_cv_ld_sol2_emulation=no
26559   if test $in_tree_ld = yes ; then
26560     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26561        "$gcc_cv_gld_minor_version" -ge 21 -o \
26562        "$gcc_cv_gld_major_version" -gt 2 \
26563        && test $in_tree_ld_is_elf = yes; then
26564       gcc_cv_ld_sol2_emulation=yes
26565     fi
26566   elif test x$gcc_cv_ld != x; then
26567     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26568        grep _sol2 > /dev/null; then
26569       gcc_cv_ld_sol2_emulation=yes
26570     fi
26571   fi
26572 fi
26573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26574 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26575 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26576
26577 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26578
26579 fi
26580
26581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26582 $as_echo_n "checking linker --sysroot support... " >&6; }
26583 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26584   $as_echo_n "(cached) " >&6
26585 else
26586   gcc_cv_ld_sysroot=no
26587   if test $in_tree_ld = yes ; then
26588       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26589         gcc_cv_ld_sysroot=yes
26590       fi
26591   elif test x$gcc_cv_ld != x; then
26592     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26593       gcc_cv_ld_sysroot=yes
26594     fi
26595   fi
26596 fi
26597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26598 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26599 if test x"$gcc_cv_ld_sysroot" = xyes; then
26600
26601 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26602
26603 fi
26604
26605 if test x$with_sysroot = x && test x$host = x$target \
26606    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26607    && test "$prefix" != "NONE"; then
26608
26609 cat >>confdefs.h <<_ACEOF
26610 #define PREFIX_INCLUDE_DIR "$prefix/include"
26611 _ACEOF
26612
26613 fi
26614
26615 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26616   if test "x$with_headers" != x; then
26617     target_header_dir=$with_headers
26618   elif test "x$with_sysroot" = x; then
26619     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
26620   elif test "x$with_build_sysroot" != "x"; then
26621     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26622   elif test "x$with_sysroot" = xyes; then
26623     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26624   else
26625     target_header_dir="${with_sysroot}${native_system_header_dir}"
26626   fi
26627 else
26628   target_header_dir=${native_system_header_dir}
26629 fi
26630
26631 # Test for stack protector support in target C library.
26632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26633 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26634 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26635   $as_echo_n "(cached) " >&6
26636 else
26637   gcc_cv_libc_provides_ssp=no
26638     case "$target" in
26639        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26640       # glibc 2.4 and later provides __stack_chk_fail and
26641       # either __stack_chk_guard, or TLS access to stack guard canary.
26642       if test -f $target_header_dir/features.h \
26643          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26644             $target_header_dir/features.h > /dev/null; then
26645         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26646            $target_header_dir/features.h > /dev/null; then
26647           gcc_cv_libc_provides_ssp=yes
26648         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26649              $target_header_dir/features.h > /dev/null \
26650              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26651              $target_header_dir/features.h > /dev/null; then
26652           gcc_cv_libc_provides_ssp=yes
26653         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26654              $target_header_dir/features.h > /dev/null && \
26655              test -f $target_header_dir/bits/uClibc_config.h && \
26656              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26657              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26658           gcc_cv_libc_provides_ssp=yes
26659         fi
26660       # all versions of Bionic support stack protector
26661       elif test -f $target_header_dir/sys/cdefs.h \
26662         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
26663            $target_header_dir/sys/cdefs.h > /dev/null; then
26664          gcc_cv_libc_provides_ssp=yes
26665       fi
26666         ;;
26667        *-*-gnu*)
26668          # Avoid complicated tests (see
26669          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26670          # simply assert that glibc does provide this, which is true for all
26671          # realistically usable GNU/Hurd configurations.
26672          gcc_cv_libc_provides_ssp=yes;;
26673        *-*-darwin* | *-*-freebsd*)
26674          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26675 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26676   gcc_cv_libc_provides_ssp=yes
26677 else
26678   echo "no __stack_chk_fail on this target"
26679 fi
26680
26681         ;;
26682   *) gcc_cv_libc_provides_ssp=no ;;
26683     esac
26684 fi
26685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26686 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26687
26688 if test x$gcc_cv_libc_provides_ssp = xyes; then
26689
26690 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26691
26692 fi
26693
26694 # Test for <sys/sdt.h> on the target.
26695
26696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26697 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26698 have_sys_sdt_h=no
26699 if test -f $target_header_dir/sys/sdt.h; then
26700   have_sys_sdt_h=yes
26701
26702 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26703
26704 fi
26705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26706 $as_echo "$have_sys_sdt_h" >&6; }
26707
26708 # Check if TFmode long double should be used by default or not.
26709 # Some glibc targets used DFmode long double, but with glibc 2.4
26710 # and later they can use TFmode.
26711 case "$target" in
26712   powerpc*-*-linux* | \
26713   sparc*-*-linux* | \
26714   s390*-*-linux* | \
26715   alpha*-*-linux*)
26716
26717 # Check whether --with-long-double-128 was given.
26718 if test "${with_long_double_128+set}" = set; then :
26719   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26720 else
26721   gcc_cv_target_ldbl128=no
26722       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26723         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26724       && gcc_cv_target_ldbl128=yes
26725
26726 fi
26727
26728     ;;
26729 esac
26730 if test x$gcc_cv_target_ldbl128 = xyes; then
26731
26732 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26733
26734 fi
26735
26736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26737 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26738 gcc_cv_target_dl_iterate_phdr=unknown
26739 case "$target" in
26740   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
26741   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
26742   # libdl there, both complicating its use and breaking compatibility
26743   # between Solaris 10 updates.
26744   *-*-solaris2.1[1-9]*)
26745     # <link.h> needs both a dl_iterate_phdr declaration and support for
26746     # compilation with largefile support.
26747     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26748       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26749       gcc_cv_target_dl_iterate_phdr=yes
26750     else
26751       gcc_cv_target_dl_iterate_phdr=no
26752     fi
26753     ;;
26754 esac
26755
26756 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26757
26758 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26759
26760 fi
26761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26762 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26763
26764 # Find out what GC implementation we want, or may, use.
26765
26766 # Check whether --with-gc was given.
26767 if test "${with_gc+set}" = set; then :
26768   withval=$with_gc; case "$withval" in
26769   page)
26770     GGC=ggc-$withval
26771     ;;
26772   zone)
26773     GGC=ggc-$withval
26774
26775 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26776
26777     ;;
26778   *)
26779     as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26780     ;;
26781 esac
26782 else
26783   GGC=ggc-page
26784 fi
26785
26786
26787 echo "Using $GGC for garbage collection."
26788
26789 # Libraries to use on the host.  This will normally be set by the top
26790 # level Makefile.  Here we simply capture the value for our Makefile.
26791 if test -z "${HOST_LIBS+set}"; then
26792   HOST_LIBS=
26793 fi
26794
26795
26796 # Use the system's zlib library.
26797 zlibdir=-L../zlib
26798 zlibinc="-I\$(srcdir)/../zlib"
26799
26800 # Check whether --with-system-zlib was given.
26801 if test "${with_system_zlib+set}" = set; then :
26802   withval=$with_system_zlib; zlibdir=
26803 zlibinc=
26804
26805 fi
26806
26807
26808
26809
26810
26811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26812 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26813     # Check whether --enable-maintainer-mode was given.
26814 if test "${enable_maintainer_mode+set}" = set; then :
26815   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26816 else
26817   maintainer_mode=no
26818 fi
26819
26820
26821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26822 $as_echo "$maintainer_mode" >&6; }
26823
26824 if test "$maintainer_mode" = "yes"; then
26825   MAINT=''
26826 else
26827   MAINT='#'
26828 fi
26829
26830 # --------------
26831 # Language hooks
26832 # --------------
26833
26834 # Make empty files to contain the specs and options for each language.
26835 # Then add #include lines to for a compiler that has specs and/or options.
26836
26837 subdirs=
26838 lang_opt_files=
26839 lang_specs_files=
26840 lang_tree_files=
26841 # These (without "all_") are set in each config-lang.in.
26842 # `language' must be a single word so is spelled singularly.
26843 all_languages=
26844 all_compilers=
26845 all_outputs='Makefile'
26846 # List of language makefile fragments.
26847 all_lang_makefrags=
26848 # Additional files for gengtype
26849 all_gtfiles="$target_gtfiles"
26850
26851 # These are the languages that are set in --enable-languages,
26852 # and are available in the GCC tree.
26853 all_selected_languages=
26854
26855 # Add the language fragments.
26856 # Languages are added via two mechanisms.  Some information must be
26857 # recorded in makefile variables, these are defined in config-lang.in.
26858 # We accumulate them and plug them into the main Makefile.
26859 # The other mechanism is a set of hooks for each of the main targets
26860 # like `clean', `install', etc.
26861
26862 language_hooks="Make-hooks"
26863
26864 for lang in ${srcdir}/*/config-lang.in
26865 do
26866         test "$lang" = "${srcdir}/*/config-lang.in" && continue
26867
26868         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
26869         if test "x$lang_alias" = x
26870         then
26871               echo "$lang doesn't set \$language." 1>&2
26872               exit 1
26873         fi
26874         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26875         subdirs="$subdirs $subdir"
26876
26877         # $gcc_subdir is where the gcc integration files are to be found
26878         # for a language, both for internal compiler purposes (compiler
26879         # sources implementing front-end to GCC tree converters), and for
26880         # build infrastructure purposes (Make-lang.in, etc.)
26881         #
26882         # This will be <subdir> (relative to $srcdir) if a line like
26883         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26884         # is found in <langdir>/config-lang.in, and will remain <langdir>
26885         # otherwise.
26886         #
26887         # Except for the language alias (fetched above), the regular
26888         # "config-lang.in" contents are always retrieved from $gcc_subdir,
26889         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26890         # only this and the language alias.
26891
26892         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
26893         if [ "$gcc_subdir" = "" ]; then
26894            gcc_subdir="$subdir"
26895         fi
26896
26897         case ",$enable_languages," in
26898         *,$lang_alias,*)
26899             all_selected_languages="$all_selected_languages $lang_alias"
26900             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26901                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26902             fi
26903             ;;
26904         esac
26905
26906         language=
26907         boot_language=
26908         compilers=
26909         outputs=
26910         gtfiles=
26911         subdir_requires=
26912         . ${srcdir}/$gcc_subdir/config-lang.in
26913         if test "x$language" = x
26914         then
26915                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26916                 exit 1
26917         fi
26918
26919         ok=:
26920         case ",$enable_languages," in
26921                 *,$lang_alias,*) ;;
26922                 *)
26923                         for i in $subdir_requires; do
26924                                 test -f "${srcdir}/$i/config-lang.in" && continue
26925                                 ok=false
26926                                 break
26927                         done
26928                 ;;
26929         esac
26930         $ok || continue
26931
26932         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26933         if test -f $srcdir/$gcc_subdir/lang.opt; then
26934             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26935             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26936         fi
26937         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26938             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26939         fi
26940         all_languages="$all_languages $language"
26941         all_compilers="$all_compilers $compilers"
26942         all_outputs="$all_outputs $outputs"
26943         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26944         case ",$enable_languages," in
26945                 *,lto,*)
26946
26947 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26948
26949                     enable_lto=yes
26950
26951                     ;;
26952                 *) ;;
26953         esac
26954 done
26955
26956 # Pick up gtfiles for c
26957 gtfiles=
26958 . ${srcdir}/c-config-lang.in
26959 all_gtfiles="$all_gtfiles [c] $gtfiles"
26960
26961 check_languages=
26962 for language in $all_selected_languages
26963 do
26964         check_languages="$check_languages check-$language"
26965 done
26966
26967 # We link each language in with a set of hooks, reached indirectly via
26968 # lang.${target}.  Only do so for selected languages.
26969
26970 rm -f Make-hooks
26971 touch Make-hooks
26972 target_list="all.cross start.encap rest.encap tags \
26973         install-common install-man install-info install-pdf install-html dvi \
26974         pdf html uninstall info man srcextra srcman srcinfo \
26975         mostlyclean clean distclean maintainer-clean install-plugin"
26976
26977 for t in $target_list
26978 do
26979         x=
26980         for lang in $all_selected_languages
26981         do
26982                 x="$x $lang.$t"
26983         done
26984         echo "lang.$t: $x" >> Make-hooks
26985 done
26986
26987 # --------
26988 # Option include files
26989 # --------
26990
26991 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
26992 option_includes="option-includes.mk"
26993
26994
26995 # --------
26996 # UNSORTED
26997 # --------
26998
26999 # Create .gdbinit.
27000
27001 echo "dir ." > .gdbinit
27002 echo "dir ${srcdir}" >> .gdbinit
27003 if test x$gdb_needs_out_file_path = xyes
27004 then
27005         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27006 fi
27007 if test "x$subdirs" != x; then
27008         for s in $subdirs
27009         do
27010                 echo "dir ${srcdir}/$s" >> .gdbinit
27011         done
27012 fi
27013 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27014
27015 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27016
27017
27018
27019 # Find a directory in which to install a shared libgcc.
27020
27021 # Check whether --enable-version-specific-runtime-libs was given.
27022 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27023   enableval=$enable_version_specific_runtime_libs;
27024 fi
27025
27026
27027 # Substitute configuration variables
27028
27029
27030
27031
27032
27033
27034
27035
27036
27037
27038
27039
27040
27041
27042
27043
27044
27045
27046
27047
27048
27049
27050
27051
27052
27053
27054
27055
27056
27057
27058
27059
27060
27061
27062
27063
27064
27065
27066
27067
27068
27069
27070
27071
27072
27073
27074
27075
27076
27077
27078
27079
27080
27081
27082
27083
27084
27085
27086
27087
27088
27089
27090 # Echo link setup.
27091 if test x${build} = x${host} ; then
27092   if test x${host} = x${target} ; then
27093     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27094   else
27095     echo "Links are now set up to build a cross-compiler" 1>&2
27096     echo " from ${host} to ${target}." 1>&2
27097   fi
27098 else
27099   if test x${host} = x${target} ; then
27100     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27101     echo " for ${target}." 1>&2
27102   else
27103     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27104     echo " from ${host} to ${target}." 1>&2
27105   fi
27106 fi
27107
27108
27109
27110
27111
27112
27113
27114
27115
27116 if test "x${CLOOGLIBS}" != "x" ; then
27117
27118 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27119
27120 fi
27121
27122 # Check for plugin support
27123 # Check whether --enable-plugin was given.
27124 if test "${enable_plugin+set}" = set; then :
27125   enableval=$enable_plugin; enable_plugin=$enableval
27126 else
27127   enable_plugin=yes; default_plugin=yes
27128 fi
27129
27130
27131 pluginlibs=
27132
27133 case "${host}" in
27134   *-*-darwin*)
27135     if test x$build = x$host; then
27136       export_sym_check="nm${exeext} -g"
27137     elif test x$host = x$target; then
27138       export_sym_check="$gcc_cv_nm -g"
27139     else
27140       export_sym_check=
27141     fi
27142   ;;
27143   *)
27144     if test x$build = x$host; then
27145       export_sym_check="objdump${exeext} -T"
27146     elif test x$host = x$target; then
27147       export_sym_check="$gcc_cv_objdump -T"
27148     else
27149       export_sym_check=
27150     fi
27151   ;;
27152 esac
27153
27154 if test x"$enable_plugin" = x"yes"; then
27155
27156   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27157 $as_echo_n "checking for exported symbols... " >&6; }
27158   if test "x$export_sym_check" != x; then
27159     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27160     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27161     if $export_sym_check conftest | grep foobar > /dev/null; then
27162       : # No need to use a flag
27163       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27164 $as_echo "yes" >&6; }
27165     else
27166       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27167 $as_echo "yes" >&6; }
27168       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27169 $as_echo_n "checking for -rdynamic... " >&6; }
27170       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27171       if $export_sym_check conftest | grep foobar > /dev/null; then
27172         plugin_rdynamic=yes
27173         pluginlibs="-rdynamic"
27174       else
27175         plugin_rdynamic=no
27176         enable_plugin=no
27177       fi
27178       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27179 $as_echo "$plugin_rdynamic" >&6; }
27180     fi
27181   else
27182     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27183 $as_echo "unable to check" >&6; }
27184   fi
27185
27186   # Check -ldl
27187   saved_LIBS="$LIBS"
27188   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27189 $as_echo_n "checking for library containing dlopen... " >&6; }
27190 if test "${ac_cv_search_dlopen+set}" = set; then :
27191   $as_echo_n "(cached) " >&6
27192 else
27193   ac_func_search_save_LIBS=$LIBS
27194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27195 /* end confdefs.h.  */
27196
27197 /* Override any GCC internal prototype to avoid an error.
27198    Use char because int might match the return type of a GCC
27199    builtin and then its argument prototype would still apply.  */
27200 #ifdef __cplusplus
27201 extern "C"
27202 #endif
27203 char dlopen ();
27204 int
27205 main ()
27206 {
27207 return dlopen ();
27208   ;
27209   return 0;
27210 }
27211 _ACEOF
27212 for ac_lib in '' dl; do
27213   if test -z "$ac_lib"; then
27214     ac_res="none required"
27215   else
27216     ac_res=-l$ac_lib
27217     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27218   fi
27219   if ac_fn_c_try_link "$LINENO"; then :
27220   ac_cv_search_dlopen=$ac_res
27221 fi
27222 rm -f core conftest.err conftest.$ac_objext \
27223     conftest$ac_exeext
27224   if test "${ac_cv_search_dlopen+set}" = set; then :
27225   break
27226 fi
27227 done
27228 if test "${ac_cv_search_dlopen+set}" = set; then :
27229
27230 else
27231   ac_cv_search_dlopen=no
27232 fi
27233 rm conftest.$ac_ext
27234 LIBS=$ac_func_search_save_LIBS
27235 fi
27236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27237 $as_echo "$ac_cv_search_dlopen" >&6; }
27238 ac_res=$ac_cv_search_dlopen
27239 if test "$ac_res" != no; then :
27240   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27241
27242 fi
27243
27244   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27245     pluginlibs="$pluginlibs -ldl"
27246   fi
27247   LIBS="$saved_LIBS"
27248
27249   # Check that we can build shared objects with -fPIC -shared
27250   saved_LDFLAGS="$LDFLAGS"
27251   saved_CFLAGS="$CFLAGS"
27252   case "${host}" in
27253     *-*-darwin*)
27254       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27255       CFLAGS="$CFLAGS -fPIC"
27256       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27257     ;;
27258     *)
27259       CFLAGS="$CFLAGS -fPIC"
27260       LDFLAGS="$LDFLAGS -fPIC -shared"
27261     ;;
27262   esac
27263   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27264 $as_echo_n "checking for -fPIC -shared... " >&6; }
27265   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27266 /* end confdefs.h.  */
27267 extern int X;
27268 int
27269 main ()
27270 {
27271 return X == 0;
27272   ;
27273   return 0;
27274 }
27275 _ACEOF
27276 if ac_fn_c_try_link "$LINENO"; then :
27277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27278 $as_echo "yes" >&6; }; have_pic_shared=yes
27279 else
27280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27281 $as_echo "no" >&6; }; have_pic_shared=no
27282 fi
27283 rm -f core conftest.err conftest.$ac_objext \
27284     conftest$ac_exeext conftest.$ac_ext
27285   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27286     pluginlibs=
27287     enable_plugin=no
27288   fi
27289   LDFLAGS="$saved_LDFLAGS"
27290   CFLAGS="$saved_CFLAGS"
27291
27292   # If plugin support had been requested but not available, fail.
27293   if test x"$enable_plugin" = x"no" ; then
27294     if test x"$default_plugin" != x"yes"; then
27295       as_fn_error "
27296 Building GCC with plugin support requires a host that supports
27297 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27298     fi
27299   fi
27300 fi
27301
27302
27303
27304 if test x"$enable_plugin" = x"yes"; then
27305
27306 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27307
27308 fi
27309
27310
27311 # Check whether --enable-libquadmath-support was given.
27312 if test "${enable_libquadmath_support+set}" = set; then :
27313   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27314 else
27315   ENABLE_LIBQUADMATH_SUPPORT=yes
27316 fi
27317
27318 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27319
27320 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27321
27322 fi
27323
27324
27325 # Specify what hash style to use by default.
27326
27327 # Check whether --with-linker-hash-style was given.
27328 if test "${with_linker_hash_style+set}" = set; then :
27329   withval=$with_linker_hash_style; case x"$withval" in
27330    xsysv)
27331      LINKER_HASH_STYLE=sysv
27332      ;;
27333    xgnu)
27334      LINKER_HASH_STYLE=gnu
27335      ;;
27336    xboth)
27337      LINKER_HASH_STYLE=both
27338      ;;
27339    *)
27340      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27341      ;;
27342  esac
27343 else
27344   LINKER_HASH_STYLE=''
27345 fi
27346
27347 if test x"${LINKER_HASH_STYLE}" != x; then
27348
27349 cat >>confdefs.h <<_ACEOF
27350 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27351 _ACEOF
27352
27353 fi
27354
27355 # Configure the subdirectories
27356 # AC_CONFIG_SUBDIRS($subdirs)
27357
27358 # Create the Makefile
27359 # and configure language subdirectories
27360 ac_config_files="$ac_config_files $all_outputs"
27361
27362
27363 ac_config_commands="$ac_config_commands default"
27364
27365 cat >confcache <<\_ACEOF
27366 # This file is a shell script that caches the results of configure
27367 # tests run on this system so they can be shared between configure
27368 # scripts and configure runs, see configure's option --config-cache.
27369 # It is not useful on other systems.  If it contains results you don't
27370 # want to keep, you may remove or edit it.
27371 #
27372 # config.status only pays attention to the cache file if you give it
27373 # the --recheck option to rerun configure.
27374 #
27375 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27376 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27377 # following values.
27378
27379 _ACEOF
27380
27381 # The following way of writing the cache mishandles newlines in values,
27382 # but we know of no workaround that is simple, portable, and efficient.
27383 # So, we kill variables containing newlines.
27384 # Ultrix sh set writes to stderr and can't be redirected directly,
27385 # and sets the high bit in the cache file unless we assign to the vars.
27386 (
27387   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27388     eval ac_val=\$$ac_var
27389     case $ac_val in #(
27390     *${as_nl}*)
27391       case $ac_var in #(
27392       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27393 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27394       esac
27395       case $ac_var in #(
27396       _ | IFS | as_nl) ;; #(
27397       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27398       *) { eval $ac_var=; unset $ac_var;} ;;
27399       esac ;;
27400     esac
27401   done
27402
27403   (set) 2>&1 |
27404     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27405     *${as_nl}ac_space=\ *)
27406       # `set' does not quote correctly, so add quotes: double-quote
27407       # substitution turns \\\\ into \\, and sed turns \\ into \.
27408       sed -n \
27409         "s/'/'\\\\''/g;
27410           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27411       ;; #(
27412     *)
27413       # `set' quotes correctly as required by POSIX, so do not add quotes.
27414       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27415       ;;
27416     esac |
27417     sort
27418 ) |
27419   sed '
27420      /^ac_cv_env_/b end
27421      t clear
27422      :clear
27423      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27424      t end
27425      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27426      :end' >>confcache
27427 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27428   if test -w "$cache_file"; then
27429     test "x$cache_file" != "x/dev/null" &&
27430       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27431 $as_echo "$as_me: updating cache $cache_file" >&6;}
27432     cat confcache >$cache_file
27433   else
27434     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27435 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27436   fi
27437 fi
27438 rm -f confcache
27439
27440 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27441 # Let make expand exec_prefix.
27442 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27443
27444 DEFS=-DHAVE_CONFIG_H
27445
27446 ac_libobjs=
27447 ac_ltlibobjs=
27448 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27449   # 1. Remove the extension, and $U if already installed.
27450   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27451   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27452   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27453   #    will be set to the directory where LIBOBJS objects are built.
27454   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27455   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27456 done
27457 LIBOBJS=$ac_libobjs
27458
27459 LTLIBOBJS=$ac_ltlibobjs
27460
27461
27462
27463
27464 : ${CONFIG_STATUS=./config.status}
27465 ac_write_fail=0
27466 ac_clean_files_save=$ac_clean_files
27467 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27468 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27469 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27470 as_write_fail=0
27471 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27472 #! $SHELL
27473 # Generated by $as_me.
27474 # Run this file to recreate the current configuration.
27475 # Compiler output produced by configure, useful for debugging
27476 # configure, is in config.log if it exists.
27477
27478 debug=false
27479 ac_cs_recheck=false
27480 ac_cs_silent=false
27481
27482 SHELL=\${CONFIG_SHELL-$SHELL}
27483 export SHELL
27484 _ASEOF
27485 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27486 ## -------------------- ##
27487 ## M4sh Initialization. ##
27488 ## -------------------- ##
27489
27490 # Be more Bourne compatible
27491 DUALCASE=1; export DUALCASE # for MKS sh
27492 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27493   emulate sh
27494   NULLCMD=:
27495   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27496   # is contrary to our usage.  Disable this feature.
27497   alias -g '${1+"$@"}'='"$@"'
27498   setopt NO_GLOB_SUBST
27499 else
27500   case `(set -o) 2>/dev/null` in #(
27501   *posix*) :
27502     set -o posix ;; #(
27503   *) :
27504      ;;
27505 esac
27506 fi
27507
27508
27509 as_nl='
27510 '
27511 export as_nl
27512 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27513 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27514 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27515 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27516 # Prefer a ksh shell builtin over an external printf program on Solaris,
27517 # but without wasting forks for bash or zsh.
27518 if test -z "$BASH_VERSION$ZSH_VERSION" \
27519     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27520   as_echo='print -r --'
27521   as_echo_n='print -rn --'
27522 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27523   as_echo='printf %s\n'
27524   as_echo_n='printf %s'
27525 else
27526   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27527     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27528     as_echo_n='/usr/ucb/echo -n'
27529   else
27530     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27531     as_echo_n_body='eval
27532       arg=$1;
27533       case $arg in #(
27534       *"$as_nl"*)
27535         expr "X$arg" : "X\\(.*\\)$as_nl";
27536         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27537       esac;
27538       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27539     '
27540     export as_echo_n_body
27541     as_echo_n='sh -c $as_echo_n_body as_echo'
27542   fi
27543   export as_echo_body
27544   as_echo='sh -c $as_echo_body as_echo'
27545 fi
27546
27547 # The user is always right.
27548 if test "${PATH_SEPARATOR+set}" != set; then
27549   PATH_SEPARATOR=:
27550   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27551     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27552       PATH_SEPARATOR=';'
27553   }
27554 fi
27555
27556
27557 # IFS
27558 # We need space, tab and new line, in precisely that order.  Quoting is
27559 # there to prevent editors from complaining about space-tab.
27560 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27561 # splitting by setting IFS to empty value.)
27562 IFS=" ""        $as_nl"
27563
27564 # Find who we are.  Look in the path if we contain no directory separator.
27565 case $0 in #((
27566   *[\\/]* ) as_myself=$0 ;;
27567   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27568 for as_dir in $PATH
27569 do
27570   IFS=$as_save_IFS
27571   test -z "$as_dir" && as_dir=.
27572     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27573   done
27574 IFS=$as_save_IFS
27575
27576      ;;
27577 esac
27578 # We did not find ourselves, most probably we were run as `sh COMMAND'
27579 # in which case we are not to be found in the path.
27580 if test "x$as_myself" = x; then
27581   as_myself=$0
27582 fi
27583 if test ! -f "$as_myself"; then
27584   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27585   exit 1
27586 fi
27587
27588 # Unset variables that we do not need and which cause bugs (e.g. in
27589 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27590 # suppresses any "Segmentation fault" message there.  '((' could
27591 # trigger a bug in pdksh 5.2.14.
27592 for as_var in BASH_ENV ENV MAIL MAILPATH
27593 do eval test x\${$as_var+set} = xset \
27594   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27595 done
27596 PS1='$ '
27597 PS2='> '
27598 PS4='+ '
27599
27600 # NLS nuisances.
27601 LC_ALL=C
27602 export LC_ALL
27603 LANGUAGE=C
27604 export LANGUAGE
27605
27606 # CDPATH.
27607 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27608
27609
27610 # as_fn_error ERROR [LINENO LOG_FD]
27611 # ---------------------------------
27612 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27613 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27614 # script with status $?, using 1 if that was 0.
27615 as_fn_error ()
27616 {
27617   as_status=$?; test $as_status -eq 0 && as_status=1
27618   if test "$3"; then
27619     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27620     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27621   fi
27622   $as_echo "$as_me: error: $1" >&2
27623   as_fn_exit $as_status
27624 } # as_fn_error
27625
27626
27627 # as_fn_set_status STATUS
27628 # -----------------------
27629 # Set $? to STATUS, without forking.
27630 as_fn_set_status ()
27631 {
27632   return $1
27633 } # as_fn_set_status
27634
27635 # as_fn_exit STATUS
27636 # -----------------
27637 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27638 as_fn_exit ()
27639 {
27640   set +e
27641   as_fn_set_status $1
27642   exit $1
27643 } # as_fn_exit
27644
27645 # as_fn_unset VAR
27646 # ---------------
27647 # Portably unset VAR.
27648 as_fn_unset ()
27649 {
27650   { eval $1=; unset $1;}
27651 }
27652 as_unset=as_fn_unset
27653 # as_fn_append VAR VALUE
27654 # ----------------------
27655 # Append the text in VALUE to the end of the definition contained in VAR. Take
27656 # advantage of any shell optimizations that allow amortized linear growth over
27657 # repeated appends, instead of the typical quadratic growth present in naive
27658 # implementations.
27659 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27660   eval 'as_fn_append ()
27661   {
27662     eval $1+=\$2
27663   }'
27664 else
27665   as_fn_append ()
27666   {
27667     eval $1=\$$1\$2
27668   }
27669 fi # as_fn_append
27670
27671 # as_fn_arith ARG...
27672 # ------------------
27673 # Perform arithmetic evaluation on the ARGs, and store the result in the
27674 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27675 # must be portable across $(()) and expr.
27676 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27677   eval 'as_fn_arith ()
27678   {
27679     as_val=$(( $* ))
27680   }'
27681 else
27682   as_fn_arith ()
27683   {
27684     as_val=`expr "$@" || test $? -eq 1`
27685   }
27686 fi # as_fn_arith
27687
27688
27689 if expr a : '\(a\)' >/dev/null 2>&1 &&
27690    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27691   as_expr=expr
27692 else
27693   as_expr=false
27694 fi
27695
27696 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27697   as_basename=basename
27698 else
27699   as_basename=false
27700 fi
27701
27702 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27703   as_dirname=dirname
27704 else
27705   as_dirname=false
27706 fi
27707
27708 as_me=`$as_basename -- "$0" ||
27709 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27710          X"$0" : 'X\(//\)$' \| \
27711          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27712 $as_echo X/"$0" |
27713     sed '/^.*\/\([^/][^/]*\)\/*$/{
27714             s//\1/
27715             q
27716           }
27717           /^X\/\(\/\/\)$/{
27718             s//\1/
27719             q
27720           }
27721           /^X\/\(\/\).*/{
27722             s//\1/
27723             q
27724           }
27725           s/.*/./; q'`
27726
27727 # Avoid depending upon Character Ranges.
27728 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27729 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27730 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27731 as_cr_digits='0123456789'
27732 as_cr_alnum=$as_cr_Letters$as_cr_digits
27733
27734 ECHO_C= ECHO_N= ECHO_T=
27735 case `echo -n x` in #(((((
27736 -n*)
27737   case `echo 'xy\c'` in
27738   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27739   xy)  ECHO_C='\c';;
27740   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27741        ECHO_T=' ';;
27742   esac;;
27743 *)
27744   ECHO_N='-n';;
27745 esac
27746
27747 rm -f conf$$ conf$$.exe conf$$.file
27748 if test -d conf$$.dir; then
27749   rm -f conf$$.dir/conf$$.file
27750 else
27751   rm -f conf$$.dir
27752   mkdir conf$$.dir 2>/dev/null
27753 fi
27754 if (echo >conf$$.file) 2>/dev/null; then
27755   if ln -s conf$$.file conf$$ 2>/dev/null; then
27756     as_ln_s='ln -s'
27757     # ... but there are two gotchas:
27758     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27759     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27760     # In both cases, we have to default to `cp -p'.
27761     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27762       as_ln_s='cp -p'
27763   elif ln conf$$.file conf$$ 2>/dev/null; then
27764     as_ln_s=ln
27765   else
27766     as_ln_s='cp -p'
27767   fi
27768 else
27769   as_ln_s='cp -p'
27770 fi
27771 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27772 rmdir conf$$.dir 2>/dev/null
27773
27774
27775 # as_fn_mkdir_p
27776 # -------------
27777 # Create "$as_dir" as a directory, including parents if necessary.
27778 as_fn_mkdir_p ()
27779 {
27780
27781   case $as_dir in #(
27782   -*) as_dir=./$as_dir;;
27783   esac
27784   test -d "$as_dir" || eval $as_mkdir_p || {
27785     as_dirs=
27786     while :; do
27787       case $as_dir in #(
27788       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27789       *) as_qdir=$as_dir;;
27790       esac
27791       as_dirs="'$as_qdir' $as_dirs"
27792       as_dir=`$as_dirname -- "$as_dir" ||
27793 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27794          X"$as_dir" : 'X\(//\)[^/]' \| \
27795          X"$as_dir" : 'X\(//\)$' \| \
27796          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27797 $as_echo X"$as_dir" |
27798     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27799             s//\1/
27800             q
27801           }
27802           /^X\(\/\/\)[^/].*/{
27803             s//\1/
27804             q
27805           }
27806           /^X\(\/\/\)$/{
27807             s//\1/
27808             q
27809           }
27810           /^X\(\/\).*/{
27811             s//\1/
27812             q
27813           }
27814           s/.*/./; q'`
27815       test -d "$as_dir" && break
27816     done
27817     test -z "$as_dirs" || eval "mkdir $as_dirs"
27818   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27819
27820
27821 } # as_fn_mkdir_p
27822 if mkdir -p . 2>/dev/null; then
27823   as_mkdir_p='mkdir -p "$as_dir"'
27824 else
27825   test -d ./-p && rmdir ./-p
27826   as_mkdir_p=false
27827 fi
27828
27829 if test -x / >/dev/null 2>&1; then
27830   as_test_x='test -x'
27831 else
27832   if ls -dL / >/dev/null 2>&1; then
27833     as_ls_L_option=L
27834   else
27835     as_ls_L_option=
27836   fi
27837   as_test_x='
27838     eval sh -c '\''
27839       if test -d "$1"; then
27840         test -d "$1/.";
27841       else
27842         case $1 in #(
27843         -*)set "./$1";;
27844         esac;
27845         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27846         ???[sx]*):;;*)false;;esac;fi
27847     '\'' sh
27848   '
27849 fi
27850 as_executable_p=$as_test_x
27851
27852 # Sed expression to map a string onto a valid CPP name.
27853 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27854
27855 # Sed expression to map a string onto a valid variable name.
27856 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27857
27858
27859 exec 6>&1
27860 ## ----------------------------------- ##
27861 ## Main body of $CONFIG_STATUS script. ##
27862 ## ----------------------------------- ##
27863 _ASEOF
27864 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27865
27866 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27867 # Save the log message, to keep $0 and so on meaningful, and to
27868 # report actual input values of CONFIG_FILES etc. instead of their
27869 # values after options handling.
27870 ac_log="
27871 This file was extended by $as_me, which was
27872 generated by GNU Autoconf 2.64.  Invocation command line was
27873
27874   CONFIG_FILES    = $CONFIG_FILES
27875   CONFIG_HEADERS  = $CONFIG_HEADERS
27876   CONFIG_LINKS    = $CONFIG_LINKS
27877   CONFIG_COMMANDS = $CONFIG_COMMANDS
27878   $ $0 $@
27879
27880 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27881 "
27882
27883 _ACEOF
27884
27885 case $ac_config_files in *"
27886 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27887 esac
27888
27889 case $ac_config_headers in *"
27890 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27891 esac
27892
27893
27894 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27895 # Files that config.status was made for.
27896 config_files="$ac_config_files"
27897 config_headers="$ac_config_headers"
27898 config_commands="$ac_config_commands"
27899
27900 _ACEOF
27901
27902 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27903 ac_cs_usage="\
27904 \`$as_me' instantiates files and other configuration actions
27905 from templates according to the current configuration.  Unless the files
27906 and actions are specified as TAGs, all are instantiated by default.
27907
27908 Usage: $0 [OPTION]... [TAG]...
27909
27910   -h, --help       print this help, then exit
27911   -V, --version    print version number and configuration settings, then exit
27912   -q, --quiet, --silent
27913                    do not print progress messages
27914   -d, --debug      don't remove temporary files
27915       --recheck    update $as_me by reconfiguring in the same conditions
27916       --file=FILE[:TEMPLATE]
27917                    instantiate the configuration file FILE
27918       --header=FILE[:TEMPLATE]
27919                    instantiate the configuration header FILE
27920
27921 Configuration files:
27922 $config_files
27923
27924 Configuration headers:
27925 $config_headers
27926
27927 Configuration commands:
27928 $config_commands
27929
27930 Report bugs to the package provider."
27931
27932 _ACEOF
27933 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27934 ac_cs_version="\\
27935 config.status
27936 configured by $0, generated by GNU Autoconf 2.64,
27937   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27938
27939 Copyright (C) 2009 Free Software Foundation, Inc.
27940 This config.status script is free software; the Free Software Foundation
27941 gives unlimited permission to copy, distribute and modify it."
27942
27943 ac_pwd='$ac_pwd'
27944 srcdir='$srcdir'
27945 AWK='$AWK'
27946 test -n "\$AWK" || AWK=awk
27947 _ACEOF
27948
27949 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27950 # The default lists apply if the user does not specify any file.
27951 ac_need_defaults=:
27952 while test $# != 0
27953 do
27954   case $1 in
27955   --*=*)
27956     ac_option=`expr "X$1" : 'X\([^=]*\)='`
27957     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27958     ac_shift=:
27959     ;;
27960   *)
27961     ac_option=$1
27962     ac_optarg=$2
27963     ac_shift=shift
27964     ;;
27965   esac
27966
27967   case $ac_option in
27968   # Handling of the options.
27969   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27970     ac_cs_recheck=: ;;
27971   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27972     $as_echo "$ac_cs_version"; exit ;;
27973   --debug | --debu | --deb | --de | --d | -d )
27974     debug=: ;;
27975   --file | --fil | --fi | --f )
27976     $ac_shift
27977     case $ac_optarg in
27978     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27979     esac
27980     as_fn_append CONFIG_FILES " '$ac_optarg'"
27981     ac_need_defaults=false;;
27982   --header | --heade | --head | --hea )
27983     $ac_shift
27984     case $ac_optarg in
27985     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27986     esac
27987     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27988     ac_need_defaults=false;;
27989   --he | --h)
27990     # Conflict between --help and --header
27991     as_fn_error "ambiguous option: \`$1'
27992 Try \`$0 --help' for more information.";;
27993   --help | --hel | -h )
27994     $as_echo "$ac_cs_usage"; exit ;;
27995   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
27996   | -silent | --silent | --silen | --sile | --sil | --si | --s)
27997     ac_cs_silent=: ;;
27998
27999   # This is an error.
28000   -*) as_fn_error "unrecognized option: \`$1'
28001 Try \`$0 --help' for more information." ;;
28002
28003   *) as_fn_append ac_config_targets " $1"
28004      ac_need_defaults=false ;;
28005
28006   esac
28007   shift
28008 done
28009
28010 ac_configure_extra_args=
28011
28012 if $ac_cs_silent; then
28013   exec 6>/dev/null
28014   ac_configure_extra_args="$ac_configure_extra_args --silent"
28015 fi
28016
28017 _ACEOF
28018 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28019 if \$ac_cs_recheck; then
28020   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28021   shift
28022   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28023   CONFIG_SHELL='$SHELL'
28024   export CONFIG_SHELL
28025   exec "\$@"
28026 fi
28027
28028 _ACEOF
28029 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28030 exec 5>>config.log
28031 {
28032   echo
28033   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28034 ## Running $as_me. ##
28035 _ASBOX
28036   $as_echo "$ac_log"
28037 } >&5
28038
28039 _ACEOF
28040 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28041 #
28042 # INIT-COMMANDS
28043 #
28044 subdirs='$subdirs'
28045
28046 _ACEOF
28047
28048 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28049
28050 # Handling of arguments.
28051 for ac_config_target in $ac_config_targets
28052 do
28053   case $ac_config_target in
28054     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28055     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28056     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28057     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28058     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28059     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28060
28061   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28062   esac
28063 done
28064
28065
28066 # If the user did not use the arguments to specify the items to instantiate,
28067 # then the envvar interface is used.  Set only those that are not.
28068 # We use the long form for the default assignment because of an extremely
28069 # bizarre bug on SunOS 4.1.3.
28070 if $ac_need_defaults; then
28071   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28072   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28073   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28074 fi
28075
28076 # Have a temporary directory for convenience.  Make it in the build tree
28077 # simply because there is no reason against having it here, and in addition,
28078 # creating and moving files from /tmp can sometimes cause problems.
28079 # Hook for its removal unless debugging.
28080 # Note that there is a small window in which the directory will not be cleaned:
28081 # after its creation but before its name has been assigned to `$tmp'.
28082 $debug ||
28083 {
28084   tmp=
28085   trap 'exit_status=$?
28086   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28087 ' 0
28088   trap 'as_fn_exit 1' 1 2 13 15
28089 }
28090 # Create a (secure) tmp directory for tmp files.
28091
28092 {
28093   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28094   test -n "$tmp" && test -d "$tmp"
28095 }  ||
28096 {
28097   tmp=./conf$$-$RANDOM
28098   (umask 077 && mkdir "$tmp")
28099 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28100
28101 # Set up the scripts for CONFIG_FILES section.
28102 # No need to generate them if there are no CONFIG_FILES.
28103 # This happens for instance with `./config.status config.h'.
28104 if test -n "$CONFIG_FILES"; then
28105
28106 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28107   ac_cs_awk_getline=:
28108   ac_cs_awk_pipe_init=
28109   ac_cs_awk_read_file='
28110       while ((getline aline < (F[key])) > 0)
28111         print(aline)
28112       close(F[key])'
28113   ac_cs_awk_pipe_fini=
28114 else
28115   ac_cs_awk_getline=false
28116   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28117   ac_cs_awk_read_file='
28118       print "|#_!!_#|"
28119       print "cat " F[key] " &&"
28120       '$ac_cs_awk_pipe_init
28121   # The final `:' finishes the AND list.
28122   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28123 fi
28124 ac_cr=`echo X | tr X '\015'`
28125 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28126 # But we know of no other shell where ac_cr would be empty at this
28127 # point, so we can use a bashism as a fallback.
28128 if test "x$ac_cr" = x; then
28129   eval ac_cr=\$\'\\r\'
28130 fi
28131 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28132 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28133   ac_cs_awk_cr='\r'
28134 else
28135   ac_cs_awk_cr=$ac_cr
28136 fi
28137
28138 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28139 _ACEOF
28140
28141 # Create commands to substitute file output variables.
28142 {
28143   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28144   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28145   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28146   echo "_ACAWK" &&
28147   echo "_ACEOF"
28148 } >conf$$files.sh &&
28149 . ./conf$$files.sh ||
28150   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28151 rm -f conf$$files.sh
28152
28153 {
28154   echo "cat >conf$$subs.awk <<_ACEOF" &&
28155   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28156   echo "_ACEOF"
28157 } >conf$$subs.sh ||
28158   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28159 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28160 ac_delim='%!_!# '
28161 for ac_last_try in false false false false false :; do
28162   . ./conf$$subs.sh ||
28163     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28164
28165   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28166   if test $ac_delim_n = $ac_delim_num; then
28167     break
28168   elif $ac_last_try; then
28169     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28170   else
28171     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28172   fi
28173 done
28174 rm -f conf$$subs.sh
28175
28176 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28177 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28178 _ACEOF
28179 sed -n '
28180 h
28181 s/^/S["/; s/!.*/"]=/
28182 p
28183 g
28184 s/^[^!]*!//
28185 :repl
28186 t repl
28187 s/'"$ac_delim"'$//
28188 t delim
28189 :nl
28190 h
28191 s/\(.\{148\}\).*/\1/
28192 t more1
28193 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28194 p
28195 n
28196 b repl
28197 :more1
28198 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28199 p
28200 g
28201 s/.\{148\}//
28202 t nl
28203 :delim
28204 h
28205 s/\(.\{148\}\).*/\1/
28206 t more2
28207 s/["\\]/\\&/g; s/^/"/; s/$/"/
28208 p
28209 b
28210 :more2
28211 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28212 p
28213 g
28214 s/.\{148\}//
28215 t delim
28216 ' <conf$$subs.awk | sed '
28217 /^[^""]/{
28218   N
28219   s/\n//
28220 }
28221 ' >>$CONFIG_STATUS || ac_write_fail=1
28222 rm -f conf$$subs.awk
28223 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28224 _ACAWK
28225 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28226   for (key in S) S_is_set[key] = 1
28227   FS = "\a"
28228   \$ac_cs_awk_pipe_init
28229 }
28230 {
28231   line = $ 0
28232   nfields = split(line, field, "@")
28233   substed = 0
28234   len = length(field[1])
28235   for (i = 2; i < nfields; i++) {
28236     key = field[i]
28237     keylen = length(key)
28238     if (S_is_set[key]) {
28239       value = S[key]
28240       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28241       len += length(value) + length(field[++i])
28242       substed = 1
28243     } else
28244       len += 1 + keylen
28245   }
28246   if (nfields == 3 && !substed) {
28247     key = field[2]
28248     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28249       \$ac_cs_awk_read_file
28250       next
28251     }
28252   }
28253   print line
28254 }
28255 \$ac_cs_awk_pipe_fini
28256 _ACAWK
28257 _ACEOF
28258 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28259 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28260   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28261 else
28262   cat
28263 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28264   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28265 _ACEOF
28266
28267 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28268 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28269 # trailing colons and then remove the whole line if VPATH becomes empty
28270 # (actually we leave an empty line to preserve line numbers).
28271 if test "x$srcdir" = x.; then
28272   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28273 s/:*\$(srcdir):*/:/
28274 s/:*\${srcdir}:*/:/
28275 s/:*@srcdir@:*/:/
28276 s/^\([^=]*=[     ]*\):*/\1/
28277 s/:*$//
28278 s/^[^=]*=[       ]*$//
28279 }'
28280 fi
28281
28282 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28283 fi # test -n "$CONFIG_FILES"
28284
28285 # Set up the scripts for CONFIG_HEADERS section.
28286 # No need to generate them if there are no CONFIG_HEADERS.
28287 # This happens for instance with `./config.status Makefile'.
28288 if test -n "$CONFIG_HEADERS"; then
28289 cat >"$tmp/defines.awk" <<\_ACAWK ||
28290 BEGIN {
28291 _ACEOF
28292
28293 # Transform confdefs.h into an awk script `defines.awk', embedded as
28294 # here-document in config.status, that substitutes the proper values into
28295 # config.h.in to produce config.h.
28296
28297 # Create a delimiter string that does not exist in confdefs.h, to ease
28298 # handling of long lines.
28299 ac_delim='%!_!# '
28300 for ac_last_try in false false :; do
28301   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28302   if test -z "$ac_t"; then
28303     break
28304   elif $ac_last_try; then
28305     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28306   else
28307     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28308   fi
28309 done
28310
28311 # For the awk script, D is an array of macro values keyed by name,
28312 # likewise P contains macro parameters if any.  Preserve backslash
28313 # newline sequences.
28314
28315 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28316 sed -n '
28317 s/.\{148\}/&'"$ac_delim"'/g
28318 t rset
28319 :rset
28320 s/^[     ]*#[    ]*define[       ][      ]*/ /
28321 t def
28322 d
28323 :def
28324 s/\\$//
28325 t bsnl
28326 s/["\\]/\\&/g
28327 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28328 D["\1"]=" \3"/p
28329 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28330 d
28331 :bsnl
28332 s/["\\]/\\&/g
28333 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28334 D["\1"]=" \3\\\\\\n"\\/p
28335 t cont
28336 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28337 t cont
28338 d
28339 :cont
28340 n
28341 s/.\{148\}/&'"$ac_delim"'/g
28342 t clear
28343 :clear
28344 s/\\$//
28345 t bsnlc
28346 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28347 d
28348 :bsnlc
28349 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28350 b cont
28351 ' <confdefs.h | sed '
28352 s/'"$ac_delim"'/"\\\
28353 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28354
28355 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28356   for (key in D) D_is_set[key] = 1
28357   FS = "\a"
28358 }
28359 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28360   line = \$ 0
28361   split(line, arg, " ")
28362   if (arg[1] == "#") {
28363     defundef = arg[2]
28364     mac1 = arg[3]
28365   } else {
28366     defundef = substr(arg[1], 2)
28367     mac1 = arg[2]
28368   }
28369   split(mac1, mac2, "(") #)
28370   macro = mac2[1]
28371   prefix = substr(line, 1, index(line, defundef) - 1)
28372   if (D_is_set[macro]) {
28373     # Preserve the white space surrounding the "#".
28374     print prefix "define", macro P[macro] D[macro]
28375     next
28376   } else {
28377     # Replace #undef with comments.  This is necessary, for example,
28378     # in the case of _POSIX_SOURCE, which is predefined and required
28379     # on some systems where configure will not decide to define it.
28380     if (defundef == "undef") {
28381       print "/*", prefix defundef, macro, "*/"
28382       next
28383     }
28384   }
28385 }
28386 { print }
28387 _ACAWK
28388 _ACEOF
28389 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28390   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28391 fi # test -n "$CONFIG_HEADERS"
28392
28393
28394 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28395 shift
28396 for ac_tag
28397 do
28398   case $ac_tag in
28399   :[FHLC]) ac_mode=$ac_tag; continue;;
28400   esac
28401   case $ac_mode$ac_tag in
28402   :[FHL]*:*);;
28403   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28404   :[FH]-) ac_tag=-:-;;
28405   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28406   esac
28407   ac_save_IFS=$IFS
28408   IFS=:
28409   set x $ac_tag
28410   IFS=$ac_save_IFS
28411   shift
28412   ac_file=$1
28413   shift
28414
28415   case $ac_mode in
28416   :L) ac_source=$1;;
28417   :[FH])
28418     ac_file_inputs=
28419     for ac_f
28420     do
28421       case $ac_f in
28422       -) ac_f="$tmp/stdin";;
28423       *) # Look for the file first in the build tree, then in the source tree
28424          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28425          # because $ac_f cannot contain `:'.
28426          test -f "$ac_f" ||
28427            case $ac_f in
28428            [\\/$]*) false;;
28429            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28430            esac ||
28431            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28432       esac
28433       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28434       as_fn_append ac_file_inputs " '$ac_f'"
28435     done
28436
28437     # Let's still pretend it is `configure' which instantiates (i.e., don't
28438     # use $as_me), people would be surprised to read:
28439     #    /* config.h.  Generated by config.status.  */
28440     configure_input='Generated from '`
28441           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28442         `' by configure.'
28443     if test x"$ac_file" != x-; then
28444       configure_input="$ac_file.  $configure_input"
28445       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28446 $as_echo "$as_me: creating $ac_file" >&6;}
28447     fi
28448     # Neutralize special characters interpreted by sed in replacement strings.
28449     case $configure_input in #(
28450     *\&* | *\|* | *\\* )
28451        ac_sed_conf_input=`$as_echo "$configure_input" |
28452        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28453     *) ac_sed_conf_input=$configure_input;;
28454     esac
28455
28456     case $ac_tag in
28457     *:-:* | *:-) cat >"$tmp/stdin" \
28458       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28459     esac
28460     ;;
28461   esac
28462
28463   ac_dir=`$as_dirname -- "$ac_file" ||
28464 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28465          X"$ac_file" : 'X\(//\)[^/]' \| \
28466          X"$ac_file" : 'X\(//\)$' \| \
28467          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28468 $as_echo X"$ac_file" |
28469     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28470             s//\1/
28471             q
28472           }
28473           /^X\(\/\/\)[^/].*/{
28474             s//\1/
28475             q
28476           }
28477           /^X\(\/\/\)$/{
28478             s//\1/
28479             q
28480           }
28481           /^X\(\/\).*/{
28482             s//\1/
28483             q
28484           }
28485           s/.*/./; q'`
28486   as_dir="$ac_dir"; as_fn_mkdir_p
28487   ac_builddir=.
28488
28489 case "$ac_dir" in
28490 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28491 *)
28492   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28493   # A ".." for each directory in $ac_dir_suffix.
28494   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28495   case $ac_top_builddir_sub in
28496   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28497   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28498   esac ;;
28499 esac
28500 ac_abs_top_builddir=$ac_pwd
28501 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28502 # for backward compatibility:
28503 ac_top_builddir=$ac_top_build_prefix
28504
28505 case $srcdir in
28506   .)  # We are building in place.
28507     ac_srcdir=.
28508     ac_top_srcdir=$ac_top_builddir_sub
28509     ac_abs_top_srcdir=$ac_pwd ;;
28510   [\\/]* | ?:[\\/]* )  # Absolute name.
28511     ac_srcdir=$srcdir$ac_dir_suffix;
28512     ac_top_srcdir=$srcdir
28513     ac_abs_top_srcdir=$srcdir ;;
28514   *) # Relative name.
28515     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28516     ac_top_srcdir=$ac_top_build_prefix$srcdir
28517     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28518 esac
28519 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28520
28521
28522   case $ac_mode in
28523   :F)
28524   #
28525   # CONFIG_FILE
28526   #
28527
28528 _ACEOF
28529
28530 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28531 # If the template does not know about datarootdir, expand it.
28532 # FIXME: This hack should be removed a few years after 2.60.
28533 ac_datarootdir_hack=; ac_datarootdir_seen=
28534 ac_sed_dataroot='
28535 /datarootdir/ {
28536   p
28537   q
28538 }
28539 /@datadir@/p
28540 /@docdir@/p
28541 /@infodir@/p
28542 /@localedir@/p
28543 /@mandir@/p'
28544 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28545 *datarootdir*) ac_datarootdir_seen=yes;;
28546 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28547   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28548 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28549 _ACEOF
28550 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28551   ac_datarootdir_hack='
28552   s&@datadir@&$datadir&g
28553   s&@docdir@&$docdir&g
28554   s&@infodir@&$infodir&g
28555   s&@localedir@&$localedir&g
28556   s&@mandir@&$mandir&g
28557   s&\\\${datarootdir}&$datarootdir&g' ;;
28558 esac
28559 _ACEOF
28560
28561 # Neutralize VPATH when `$srcdir' = `.'.
28562 # Shell code in configure.ac might set extrasub.
28563 # FIXME: do we really want to maintain this feature?
28564 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28565 ac_sed_extra="$ac_vpsub
28566 $extrasub
28567 _ACEOF
28568 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28569 :t
28570 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28571 s|@configure_input@|$ac_sed_conf_input|;t t
28572 s&@top_builddir@&$ac_top_builddir_sub&;t t
28573 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28574 s&@srcdir@&$ac_srcdir&;t t
28575 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28576 s&@top_srcdir@&$ac_top_srcdir&;t t
28577 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28578 s&@builddir@&$ac_builddir&;t t
28579 s&@abs_builddir@&$ac_abs_builddir&;t t
28580 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28581 $ac_datarootdir_hack
28582 "
28583 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28584 if $ac_cs_awk_getline; then
28585   $AWK -f "$tmp/subs.awk"
28586 else
28587   $AWK -f "$tmp/subs.awk" | $SHELL
28588 fi >$tmp/out \
28589   || as_fn_error "could not create $ac_file" "$LINENO" 5
28590
28591 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28592   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28593   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28594   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28595 which seems to be undefined.  Please make sure it is defined." >&5
28596 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28597 which seems to be undefined.  Please make sure it is defined." >&2;}
28598
28599   rm -f "$tmp/stdin"
28600   case $ac_file in
28601   -) cat "$tmp/out" && rm -f "$tmp/out";;
28602   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28603   esac \
28604   || as_fn_error "could not create $ac_file" "$LINENO" 5
28605  ;;
28606   :H)
28607   #
28608   # CONFIG_HEADER
28609   #
28610   if test x"$ac_file" != x-; then
28611     {
28612       $as_echo "/* $configure_input  */" \
28613       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28614     } >"$tmp/config.h" \
28615       || as_fn_error "could not create $ac_file" "$LINENO" 5
28616     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28617       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28618 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28619     else
28620       rm -f "$ac_file"
28621       mv "$tmp/config.h" "$ac_file" \
28622         || as_fn_error "could not create $ac_file" "$LINENO" 5
28623     fi
28624   else
28625     $as_echo "/* $configure_input  */" \
28626       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28627       || as_fn_error "could not create -" "$LINENO" 5
28628   fi
28629  ;;
28630
28631   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28632 $as_echo "$as_me: executing $ac_file commands" >&6;}
28633  ;;
28634   esac
28635
28636
28637   case $ac_file$ac_mode in
28638     "as":F) chmod +x as ;;
28639     "collect-ld":F) chmod +x collect-ld ;;
28640     "nm":F) chmod +x nm ;;
28641     "default":C)
28642 case ${CONFIG_HEADERS} in
28643   *auto-host.h:config.in*)
28644   echo > cstamp-h ;;
28645 esac
28646 # Make sure all the subdirs exist.
28647 for d in $subdirs doc build common c-family
28648 do
28649     test -d $d || mkdir $d
28650 done
28651  ;;
28652
28653   esac
28654 done # for ac_tag
28655
28656
28657 as_fn_exit 0
28658 _ACEOF
28659 ac_clean_files=$ac_clean_files_save
28660
28661 test $ac_write_fail = 0 ||
28662   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28663
28664
28665 # configure is writing to config.log, and then calls config.status.
28666 # config.status does its own redirection, appending to config.log.
28667 # Unfortunately, on DOS this fails, as config.log is still kept open
28668 # by configure, so config.status won't be able to write to it; its
28669 # output is simply discarded.  So we exec the FD to /dev/null,
28670 # effectively closing config.log, so it can be properly (re)opened and
28671 # appended to by config.status.  When coming back to configure, we
28672 # need to make the FD available again.
28673 if test "$no_create" != yes; then
28674   ac_cs_success=:
28675   ac_config_status_args=
28676   test "$silent" = yes &&
28677     ac_config_status_args="$ac_config_status_args --quiet"
28678   exec 5>/dev/null
28679   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28680   exec 5>>config.log
28681   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28682   # would make configure fail if this is the last instruction.
28683   $ac_cs_success || as_fn_exit $?
28684 fi
28685 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28686   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28687 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28688 fi
28689
28690